/* ========================================
   UAV Enterprise Survey Website
   Component Styles
   ======================================== */

/* ----------------------------------------
   Buttons
   ---------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1.5;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn:focus {
  outline: 3px solid rgba(0, 86, 179, 0.4);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Primary Button */
.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

/* Secondary Button */
.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Accent/CTA Button */
.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn-accent:hover:not(:disabled) {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Outline Button */
.btn-outline {
  background-color: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-border);
}

.btn-outline:hover:not(:disabled) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.hero .btn-outline {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.85);
}

.hero .btn-outline:hover:not(:disabled) {
  color: var(--color-white);
  border-color: var(--color-white);
}

/* White Outline Button */
.btn-outline-white {
  background-color: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.7);
  border-radius: 4px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-outline-white:hover:not(:disabled) {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: #fff;
  color: #fff;
}

/* Ghost Button */
.btn-ghost {
  background-color: transparent;
  color: var(--color-primary);
  border-color: transparent;
}

.btn-ghost:hover:not(:disabled) {
  background-color: rgba(0, 86, 179, 0.1);
}

/* Button Sizes */
.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-sm);
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-md);
}

/* Button with Icon */
.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-full);
}

.btn-icon svg {
  width: 20px;
  height: 20px;
}

/* Button Group */
.btn-group {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.btn-group-center {
  justify-content: center;
}

/* ----------------------------------------
   Cards
   ---------------------------------------- */
.card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-image {
  position: relative;
  overflow: hidden;
}

.card-image img,
.card-image .placeholder {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-image .placeholder {
  background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-bg-gray) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
}

.card-body {
  padding: var(--spacing-lg);
}

.card-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-primary);
}

.card-title a {
  color: inherit;
}

.card-title a:hover {
  color: var(--color-primary);
}

.card-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
}

.card-excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.card-tag {
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: var(--color-bg-light);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  background-color: var(--color-bg-light);
}

.card-price {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-accent);
}

.card-price span {
  font-size: var(--font-size-sm);
  font-weight: 400;
  color: var(--color-text-light);
}

/* Static conversion blocks */
.static-contact-card {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.static-contact-card h3,
.static-contact-card h4 {
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
}

.static-contact-card p {
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: var(--spacing-md);
}

.static-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.static-contact-meta {
  display: grid;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-md);
  color: rgba(255, 255, 255, 0.78);
  font-size: var(--font-size-sm);
}

.static-contact-card-compact {
  padding: var(--spacing-lg);
  text-align: left;
}

/* Card Variations */
.card-horizontal {
  display: flex;
  flex-direction: column;
}

@media (min-width: 576px) {
  .card-horizontal {
    flex-direction: row;
  }

  .card-horizontal .card-image {
    flex: 0 0 40%;
  }

  .card-horizontal .card-image img,
  .card-horizontal .card-image .placeholder {
    height: 100%;
    min-height: 200px;
  }
}

.card-feature {
  text-align: center;
  padding: var(--spacing-xl);
}

.card-feature .card-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 86, 179, 0.1);
  border-radius: var(--radius-full);
  color: var(--color-primary);
}

.card-feature .card-icon svg {
  width: 32px;
  height: 32px;
}

.card-stat {
  text-align: center;
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
}

.card-stat .stat-value {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.card-stat .stat-label {
  font-size: var(--font-size-sm);
  opacity: 0.9;
}

/* ----------------------------------------
   Forms
   ---------------------------------------- */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-primary);
}

.form-label .required {
  color: var(--color-accent);
  margin-left: var(--spacing-xs);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-light);
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
  background-color: var(--color-bg-light);
  cursor: not-allowed;
  opacity: 0.7;
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-accent);
}

.form-input.success,
.form-select.success,
.form-textarea.success {
  border-color: #28a745;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.form-hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  margin-top: var(--spacing-xs);
}

.form-error {
  font-size: var(--font-size-xs);
  color: var(--color-accent);
  margin-top: var(--spacing-xs);
}

.form-row {
  display: grid;
  gap: var(--spacing-md);
}

@media (min-width: 576px) {
  .form-row-2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-row-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Checkbox & Radio */
.form-check {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
}

.form-check-input {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.form-check-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  cursor: pointer;
}

/* Search Form */
.search-form {
  display: flex;
  gap: var(--spacing-sm);
}

.search-form .form-input {
  flex: 1;
}

/* ----------------------------------------
   Badges & Tags
   ---------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-xs);
  font-weight: 500;
  border-radius: var(--radius-sm);
  background-color: var(--color-bg-light);
  color: var(--color-text-secondary);
}

.badge-primary {
  background-color: rgba(0, 86, 179, 0.1);
  color: var(--color-primary);
}

.badge-accent {
  background-color: rgba(217, 48, 37, 0.1);
  color: var(--color-accent);
}

.badge-success {
  background-color: rgba(40, 167, 69, 0.1);
  color: #28a745;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-xs);
  background-color: var(--color-bg-gray);
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
}

.tag:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* ----------------------------------------
   Tabs
   ---------------------------------------- */
.tabs {
  display: flex;
  gap: var(--spacing-xs);
  border-bottom: 2px solid var(--color-border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
  display: none;
}

.tab-item {
  flex-shrink: 0;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.tab-item:hover {
  color: var(--color-primary);
}

.tab-item.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tab-content {
  padding: var(--spacing-lg) 0;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ----------------------------------------
   Pagination
   ---------------------------------------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
}

.pagination-item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.pagination-item:hover:not(.active):not(:disabled) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.pagination-item.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.pagination-item:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-ellipsis {
  padding: var(--spacing-sm);
  color: var(--color-text-light);
}

/* ----------------------------------------
   Accordion
   ---------------------------------------- */
.accordion {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-text-primary);
  background-color: var(--color-white);
  text-align: left;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.accordion-header:hover {
  background-color: var(--color-bg-light);
}

.accordion-icon {
  width: 20px;
  height: 20px;
  color: var(--color-text-secondary);
  transition: transform var(--transition-normal);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.accordion-item.active .accordion-body {
  max-height: 500px;
}

.accordion-content {
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ----------------------------------------
   Alert & Notice
   ---------------------------------------- */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
}

.alert-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

.alert-info {
  background-color: rgba(0, 86, 179, 0.1);
  color: var(--color-primary);
}

.alert-success {
  background-color: rgba(40, 167, 69, 0.1);
  color: #28a745;
}

.alert-warning {
  background-color: rgba(255, 193, 7, 0.1);
  color: #856404;
}

.alert-danger {
  background-color: rgba(217, 48, 37, 0.1);
  color: var(--color-accent);
}

/* ----------------------------------------
   Loading States
   ---------------------------------------- */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-bg-gray);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.skeleton {
  background: linear-gradient(90deg, var(--color-bg-light) 25%, var(--color-bg-gray) 50%, var(--color-bg-light) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-text {
  height: 16px;
  margin-bottom: var(--spacing-sm);
}

.skeleton-title {
  height: 24px;
  margin-bottom: var(--spacing-md);
}

.skeleton-image {
  height: 200px;
}

/* ----------------------------------------
   Tooltip
   ---------------------------------------- */
.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-xs);
  white-space: nowrap;
  background-color: var(--color-secondary);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
  pointer-events: none;
  margin-bottom: var(--spacing-xs);
}

.tooltip:hover::after {
  opacity: 1;
  visibility: visible;
}

/* ----------------------------------------
   Modal
   ---------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.modal-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast);
}

.modal-close:hover {
  background-color: var(--color-bg-light);
}

.modal-body {
  padding: var(--spacing-lg);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

/* ----------------------------------------
   Progress
   ---------------------------------------- */
.progress {
  height: 8px;
  background-color: var(--color-bg-gray);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}

.progress-label {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

/* ========================================
   NEW SECTIONS FOR EXPANDED INDEX
   ======================================== */

/* ----------------------------------------
   Stats Bar
   ---------------------------------------- */
.stats-bar {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: var(--spacing-2xl) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--spacing-lg);
  text-align: center;
}

@media (max-width: 991px) {
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 575px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stat-item {
  color: var(--color-white);
  padding: var(--spacing-lg);
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
}

.stat-value {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  line-height: 1.2;
}

.stat-label {
  font-size: var(--font-size-sm);
  opacity: 0.8;
  margin-top: var(--spacing-xs);
}

/* ----------------------------------------
   Homepage Hero Command Redesign
   ---------------------------------------- */
.hero.hero-command {
  min-height: 640px;
  margin-top: 104px;
  padding: 82px 0 64px;
  display: flex;
  align-items: center;
  color: #ffffff;
  background:
    radial-gradient(circle at 78% 28%, rgba(48, 213, 255, 0.24) 0, rgba(48, 213, 255, 0) 28%),
    radial-gradient(circle at 14% 14%, rgba(230, 57, 54, 0.22) 0, rgba(230, 57, 54, 0) 24%),
    linear-gradient(125deg, #06182d 0%, #082c59 46%, #0056b3 100%);
  overflow: hidden;
}

.hero.hero-command::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.42), rgba(0, 0, 0, 0.82));
  pointer-events: none;
}

.hero.hero-command::after {
  content: "";
  position: absolute;
  right: -10%;
  bottom: -32%;
  width: 72%;
  height: 68%;
  background: radial-gradient(ellipse at center, rgba(30, 155, 255, 0.2) 0%, rgba(30, 155, 255, 0) 68%);
  pointer-events: none;
}

.hero-command .container {
  position: relative;
  z-index: 1;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 0.85fr);
  gap: clamp(36px, 5vw, 72px);
  align-items: center;
}

.hero-command .hero-content {
  max-width: 680px;
  position: relative;
  z-index: 2;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 14px;
  margin-bottom: 22px;
  border: 1px solid rgba(126, 220, 255, 0.42);
  background: rgba(3, 24, 48, 0.68);
  color: #8fe4ff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.2;
}

.hero-command .hero-title {
  margin: 0 0 24px;
  color: #ffffff;
  font-size: clamp(42px, 4.5vw, 62px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: 0;
  text-shadow: 0 18px 44px rgba(0, 0, 0, 0.36);
}

.hero-command .hero-title .highlight {
  display: block;
  margin-top: 12px;
  color: #bdefff;
  font-size: clamp(28px, 2.55vw, 38px);
  font-weight: 700;
  line-height: 1.18;
  opacity: 1;
}

.hero-command .hero-subtitle {
  max-width: 610px;
  margin: 0 0 26px;
  color: rgba(235, 247, 255, 0.86);
  font-size: 19px;
  line-height: 1.85;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 34px;
}

.hero-proof-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 7px 13px;
  color: #eaf8ff;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.hero-proof-item::before {
  content: "";
  width: 8px;
  height: 8px;
  background: #30d5ff;
  box-shadow: 0 0 16px rgba(48, 213, 255, 0.9);
}

.hero-command .hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-command .hero-actions .btn {
  min-height: 56px;
  padding: 0 24px;
  border-radius: 7px;
  font-size: 17px;
  font-weight: 800;
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.24);
}

.hero-command .btn-accent {
  background: linear-gradient(135deg, #f04438 0%, #c91f16 100%);
  border-color: rgba(255, 255, 255, 0.08);
}

.hero-command .btn-outline {
  color: #ffffff;
  border-color: rgba(167, 226, 255, 0.78);
  background: rgba(7, 38, 72, 0.42);
  backdrop-filter: blur(8px);
}

.hero-visual {
  position: relative;
  min-height: 430px;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 38px 30px 0 22px;
  border: 1px solid rgba(106, 203, 255, 0.2);
  transform: skewY(-3deg);
}

.hero-visual-panel {
  position: relative;
  min-height: 420px;
  padding: 16px;
  overflow: hidden;
  background: rgba(4, 20, 39, 0.72);
  border: 1px solid rgba(148, 221, 255, 0.28);
  border-radius: 8px;
  box-shadow: 0 34px 70px rgba(0, 0, 0, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
}

.hero-visual-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 34px;
  padding: 0 6px 12px;
  color: rgba(229, 246, 255, 0.72);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.hero-visual-topbar strong {
  color: #30d5ff;
  font-weight: 900;
}

.hero-visual-map {
  position: relative;
  height: 292px;
  overflow: hidden;
  border-radius: 6px;
  background: #06182d;
}

.hero-visual-map::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(180deg, rgba(6, 24, 45, 0.03) 0%, rgba(6, 24, 45, 0.55) 100%),
    linear-gradient(90deg, rgba(48, 213, 255, 0.1), rgba(255, 255, 255, 0));
  pointer-events: none;
}

.hero-visual-map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.03);
}

.scan-line {
  position: absolute;
  left: 0;
  right: 0;
  top: 34%;
  z-index: 3;
  height: 2px;
  background: linear-gradient(90deg, rgba(48, 213, 255, 0), rgba(48, 213, 255, 0.88), rgba(48, 213, 255, 0));
  box-shadow: 0 0 24px rgba(48, 213, 255, 0.72);
}

.route {
  position: absolute;
  z-index: 3;
  height: 2px;
  transform-origin: left center;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 0 18px rgba(255, 255, 255, 0.36);
}

.route-a {
  left: 16%;
  top: 65%;
  width: 62%;
  transform: rotate(-18deg);
}

.route-b {
  left: 28%;
  top: 75%;
  width: 52%;
  transform: rotate(-38deg);
  background: rgba(48, 213, 255, 0.88);
}

.route-dot {
  position: absolute;
  z-index: 4;
  width: 12px;
  height: 12px;
  border: 2px solid #ffffff;
  background: #f04438;
  box-shadow: 0 0 20px rgba(240, 68, 56, 0.78);
}

.dot-a { left: 20%; top: 62%; }
.dot-b { left: 58%; top: 50%; background: #30d5ff; box-shadow: 0 0 20px rgba(48, 213, 255, 0.82); }
.dot-c { left: 76%; top: 36%; }

.hero-telemetry {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 14px;
}

.hero-telemetry div,
.hero-float-card {
  padding: 14px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.05));
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
}

.hero-telemetry span,
.hero-float-card span {
  display: block;
  color: rgba(231, 246, 255, 0.68);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.2;
}

.hero-telemetry strong,
.hero-float-card strong {
  display: block;
  margin-top: 7px;
  color: #ffffff;
  font-size: 20px;
  font-weight: 900;
  line-height: 1.15;
}

.hero-float-card {
  position: absolute;
  z-index: 4;
  min-width: 168px;
  color: #ffffff;
  background: linear-gradient(145deg, rgba(4, 20, 39, 0.88), rgba(9, 48, 88, 0.72));
  border-color: rgba(154, 223, 255, 0.34);
  box-shadow: 0 22px 40px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(10px);
}

.hero-float-card-a {
  left: -32px;
  bottom: 54px;
  border-left: 3px solid #30d5ff;
}

.hero-float-card-b {
  right: -22px;
  top: 78px;
  border-left: 3px solid #f04438;
}

.hero-command + .stats-bar {
  margin-top: 0;
  padding: 0 0 48px;
  background: linear-gradient(180deg, #0056b3 0%, #06182d 100%);
  color: #ffffff;
}

.hero-command + .stats-bar .stats-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  margin-top: -26px;
}

.hero-command + .stats-bar .stat-item {
  min-height: 116px;
  padding: 22px 14px 18px;
  color: #ffffff;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.17), rgba(255, 255, 255, 0.08));
  border: 1px solid rgba(183, 231, 255, 0.24);
  border-radius: 8px;
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
}

.hero-command + .stats-bar .stat-value {
  color: #ffffff;
  font-size: 36px;
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: 0;
}

.hero-command + .stats-bar .stat-label {
  margin-top: 12px;
  color: rgba(227, 244, 255, 0.76);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  opacity: 1;
}

/* ----------------------------------------
   Section Headers
   ---------------------------------------- */
.section-header {
  text-align: center;
  margin-bottom: 40px;
}

.section-header.text-left {
  text-align: left;
}

.section-header.text-left .section-title {
  margin-left: 0;
}

.section-header.text-left .section-desc {
  margin-left: 0;
}

.section-title-wrap {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  padding-bottom: 16px;
  border-bottom: 2px solid rgba(0, 86, 179, 0.15);
  margin-bottom: 20px;
}

.text-left .section-title-wrap {
  justify-content: flex-start;
}

.section-title-main {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0;
  line-height: 1.3;
}

.section-title-sub {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.section-tag {
  display: none; /* Hidden, using title-wrap instead */
}

.section-title {
  display: none; /* Hidden when using title-wrap */
}

@media (max-width: 767px) {
  .section-title-wrap {
    flex-direction: column;
    gap: 4px;
    justify-content: center;
    text-align: center;
  }
  .section-title-main {
    font-size: 24px;
  }
  .section-title-sub {
    font-size: 12px;
  }
}

.section-desc {
  font-size: 15px;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ----------------------------------------
   Services List (左图右文布局)
   ---------------------------------------- */
.services-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.service-row {
  display: flex;
  align-items: stretch;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.service-row:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.service-row:nth-child(even) {
  flex-direction: row-reverse;
}

.service-row-image {
  flex-shrink: 0;
  width: 400px;
  height: 280px;
}

.service-row-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-row-content {
  flex: 1;
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.service-row-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.service-row-desc {
  margin-bottom: var(--spacing-lg);
}

.service-row-desc p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
}

.service-row-desc ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-row-desc li {
  position: relative;
  padding-left: var(--spacing-lg);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xs);
  display: inline-block;
  margin-right: var(--spacing-lg);
}

.service-row-desc li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

.service-row .btn {
  align-self: flex-start;
}

/* 移动端适配 */
@media (max-width: 991px) {
  .service-row {
    flex-direction: column !important;
  }

  .service-row-image {
    width: 100%;
    height: 200px;
  }

  .service-row-content {
    padding: var(--spacing-lg);
  }

  .service-row-title {
    font-size: var(--font-size-xl);
  }
}

@media (max-width: 575px) {
  .service-row-image {
    height: 160px;
  }

  .service-row-desc li {
    display: block;
    margin-right: 0;
    margin-bottom: var(--spacing-xs);
  }
}

/* ----------------------------------------
   Services Grid (卡片布局保留)
   ---------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

@media (max-width: 991px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-image-link {
  display: block;
  overflow: hidden;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

.service-image {
  width: 100%;
  height: 160px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.service-card:hover .service-image img,
.service-image-link:hover .service-image img {
  transform: scale(1.05);
}

.service-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.service-title a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.service-title a:hover {
  color: var(--color-primary);
}

.service-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-sm);
  flex-grow: 0;
}

.service-features {
  list-style: none;
  padding: 0;
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

.service-features li {
  position: relative;
  padding-left: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xs);
}

.service-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background-color: var(--color-primary);
  border-radius: 50%;
}

/* 服务卡片红色按钮 */
.service-btn {
  display: block;
  width: 100%;
  padding: 10px 16px;
  margin-top: auto;
  background-color: var(--color-accent);
  color: var(--color-white);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.service-btn:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(217, 48, 37, 0.3);
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
}

.tag {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  background-color: var(--color-bg-light);
  border-radius: var(--radius-sm);
}

/* ----------------------------------------
   Advantages Grid
   ---------------------------------------- */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

@media (max-width: 991px) {
  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .advantages-grid {
    grid-template-columns: 1fr;
  }
}

.advantage-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.advantage-card:hover {
  box-shadow: var(--shadow-md);
}

.advantage-icon {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: rgba(0, 86, 179, 0.1);
  line-height: 1;
  margin-bottom: var(--spacing-md);
}

.advantage-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.advantage-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ----------------------------------------
   Process Timeline
   ---------------------------------------- */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

@media (max-width: 991px) {
  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .process-timeline {
    grid-template-columns: 1fr;
  }
}

.process-step {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.process-step:not(:last-child)::after {
  display: none;
}

.step-number {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--spacing-md);
  font-family: Arial, sans-serif;
}

.step-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.step-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.step-time {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-xs);
  color: var(--color-primary);
  background: rgba(0, 86, 179, 0.1);
  border-radius: var(--radius-sm);
}

.step-arrow {
  display: none;
}

.process-cta {
  text-align: center;
}

/* ----------------------------------------
   Cases Grid
   ---------------------------------------- */
.cases-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

@media (max-width: 767px) {
  .cases-grid {
    grid-template-columns: 1fr;
  }
}

.case-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.case-card:hover {
  box-shadow: var(--shadow-lg);
}

.case-card-large {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

@media (max-width: 767px) {
  .case-card-large {
    grid-template-columns: 1fr;
  }
}

.case-image {
  position: relative;
}

.case-image .placeholder {
  width: 100%;
  height: 100%;
  min-height: 160px;
}

.case-tag {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-white);
  background: var(--color-primary);
  border-radius: var(--radius-sm);
}

.case-content {
  padding: var(--spacing-xl);
}

.case-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.case-meta {
  display: flex;
  gap: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

.case-meta span {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.case-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.case-stats {
  display: flex;
  gap: var(--spacing-lg);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
}

.case-stat strong {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-primary);
}

.case-stat span {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
}

/* ----------------------------------------
   Reviews Slider
   ---------------------------------------- */
.reviews-slider {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

@media (max-width: 991px) {
  .reviews-slider {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .reviews-slider {
    grid-template-columns: 1fr;
  }
}

.review-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
}

.review-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--spacing-md);
}

.review-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.author-name {
  font-weight: 600;
  color: var(--color-text-primary);
}

.author-title {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

/* ----------------------------------------
   FAQ Accordion
   ---------------------------------------- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-text-primary);
  cursor: pointer;
  transition: background-color var(--transition-fast);
  gap: var(--spacing-md);
}

.faq-question span {
  flex: 1;
}

.faq-question:hover {
  background-color: var(--color-bg-light);
}

.faq-question svg {
  flex-shrink: 0;
  color: var(--color-text-secondary);
  transition: transform var(--transition-normal);
}

.faq-item.active .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: none;
  overflow: visible;
}

.faq-item.active .faq-answer {
  max-height: none;
}

.faq-answer p,
.faq-answer ul {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.faq-answer ul {
  padding-left: var(--spacing-xl);
  list-style: disc;
}

.faq-answer li {
  margin-bottom: var(--spacing-xs);
}

.faq-answer > *:last-child {
  padding-bottom: var(--spacing-md);
}

/* ----------------------------------------
   News Grid
   ---------------------------------------- */
.news-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: var(--spacing-lg);
}

@media (max-width: 991px) {
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .news-grid {
    grid-template-columns: 1fr;
  }
}

.news-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.news-card:hover {
  box-shadow: var(--shadow-lg);
}

.news-featured {
  grid-row: span 2;
}

.news-image {
  position: relative;
}

.news-image .placeholder {
  width: 100%;
  height: 160px;
}

.news-featured .placeholder {
  height: 320px;
}

.news-category {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--color-white);
  background: var(--color-primary);
  border-radius: var(--radius-sm);
}

.news-content {
  padding: var(--spacing-lg);
}

.news-date {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
}

.news-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.4;
}

.news-excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-link {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
}

.news-link:hover {
  text-decoration: underline;
}

/* ----------------------------------------
   Areas Section
   ---------------------------------------- */
.areas-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

@media (max-width: 991px) {
  .areas-content {
    grid-template-columns: 1fr;
  }
}

.areas-map .placeholder {
  border-radius: var(--radius-lg);
}

.areas-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.area-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.area-tag {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.area-tag-primary {
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 500;
}

.areas-advantages {
  list-style: none;
  padding: 0;
  margin-top: var(--spacing-md);
}

.areas-advantages li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ----------------------------------------
   Quote Form Section
   ---------------------------------------- */
.quote-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

@media (max-width: 991px) {
  .quote-wrapper {
    grid-template-columns: 1fr;
  }
}

.quote-badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-accent);
  background: rgba(217, 48, 37, 0.1);
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-md);
}

.quote-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.quote-desc {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

.quote-benefits {
  list-style: none;
  padding: 0;
}

.quote-benefits li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
}

.quote-form-wrapper {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
}

.form-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-text-primary);
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

/* ----------------------------------------
   About Section
   ---------------------------------------- */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

@media (max-width: 991px) {
  .about-content {
    grid-template-columns: 1fr;
  }
}

.about-text .section-tag {
  margin-bottom: var(--spacing-sm);
}

.about-text .section-title {
  text-align: left;
  margin-bottom: var(--spacing-lg);
}

.about-text p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
}

.about-cta {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.about-image .placeholder {
  border-radius: var(--radius-lg);
}

/* ----------------------------------------
   Floating Sidebar
   ---------------------------------------- */
.floating-sidebar {
  position: fixed;
  right: var(--spacing-lg);
  bottom: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  z-index: var(--z-sticky);
}

@media (max-width: 767px) {
  .floating-sidebar {
    right: var(--spacing-sm);
    bottom: var(--spacing-sm);
  }
}

.float-btn {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
  border: none;
  cursor: pointer;
}

.float-btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: scale(1.1);
}

.float-phone {
  background: var(--color-accent);
  color: var(--color-white);
}

.float-phone:hover {
  background: var(--color-accent-dark);
}

.float-quote {
  background: var(--color-primary);
  color: var(--color-white);
}

.float-quote:hover {
  background: var(--color-primary-dark);
}

/* ----------------------------------------
   Scroll Indicator
   ---------------------------------------- */
.scroll-indicator {
  position: absolute;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-size-sm);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* ----------------------------------------
   Hero Section Updates
   ---------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 viewBox=%270 0 1440 320%27%3E%3Cpath fill=%27%23ffffff%27 fill-opacity=%270.05%27 d=%27M0,192L48,197.3C96,203,192,213,288,229.3C384,245,480,267,576,250.7C672,235,768,181,864,181.3C960,181,1056,235,1152,234.7C1248,235,1344,181,1392,154.7L1440,128L1440,320L0,320Z%27/%3E%3C/svg%3E') no-repeat bottom;
  background-size: cover;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-xl);
}

.hero-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
}

.hero-title .highlight {
  font-size: var(--font-size-2xl);
  font-weight: 400;
  opacity: 0.9;
  display: block;
  margin-top: var(--spacing-sm);
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  margin-bottom: var(--spacing-xl);
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

@media (max-width: 575px) {
  .hero-title {
    font-size: var(--font-size-2xl);
  }
  .hero-title .highlight {
    font-size: var(--font-size-lg);
  }
}

/* ----------------------------------------
   Form Styles
   ---------------------------------------- */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.form-input {
  width: 100%;
  padding: var(--spacing-md);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.1);
}

.form-input::placeholder {
  color: var(--color-text-light);
}

.required {
  color: var(--color-accent);
}

.form-privacy {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  margin-top: var(--spacing-md);
}

/* ----------------------------------------
   Container Narrow (限制内容宽度)
   ---------------------------------------- */
.container-narrow {
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

/* ----------------------------------------
   Detail Overview (详情页顶部)
   ---------------------------------------- */
.detail-overview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 991px) {
  .detail-overview {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.detail-image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.detail-main-image {
  width: 100%;
  height: auto;
  display: block;
}

.detail-info .badge {
  margin-bottom: 12px;
}

.detail-info .detail-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.detail-title-en {
  font-size: 14px;
  font-weight: 400;
  color: var(--color-text-light);
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.detail-info .lead {
  font-size: 16px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.detail-stats {
  display: flex;
  gap: 24px;
  margin-bottom: 24px;
  padding: 20px;
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
}

.stat-box {
  flex: 1;
  text-align: center;
  padding: 8px 0;
  border-right: 1px solid var(--color-border);
}

.stat-box:last-child {
  border-right: none;
}

.stat-num {
  display: block;
  font-size: 24px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.stat-unit {
  font-size: 12px;
  color: var(--color-text-light);
}

.stat-label {
  display: block;
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-top: 4px;
}

.detail-actions {
  display: flex;
  gap: 12px;
}

/* ----------------------------------------
   Features List (左图右文列表)
   ---------------------------------------- */
.features-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.feature-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.feature-item .feature-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 86, 179, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-primary);
}

.feature-text {
  flex: 1;
}

.feature-text h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 6px;
}

.feature-text p {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* ----------------------------------------
   App Cards with Icons
   ---------------------------------------- */
.app-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 991px) {
  .app-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .app-cards {
    grid-template-columns: 1fr;
  }
}

.app-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.app-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.app-card-icon {
  padding: 24px;
  text-align: center;
}

.app-icon-wrap {
  margin-bottom: 16px;
}

.app-icon-wrap svg {
  transition: transform var(--transition-fast);
}

.app-card:hover .app-icon-wrap svg {
  transform: scale(1.1);
}

.app-card-body {
  padding: 0;
}

.app-card-body h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 8px;
}

.app-stats {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.app-stat {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-primary);
  background: rgba(0, 86, 179, 0.08);
  padding: 3px 8px;
  border-radius: 4px;
}

.app-stat svg {
  flex-shrink: 0;
}

.app-card-body p {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: 12px;
}

/* ----------------------------------------
   Process Steps (流程步骤)
   ---------------------------------------- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 767px) {
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .process-steps {
    grid-template-columns: 1fr;
  }
}

.step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.step-num {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: white;
  font-size: 14px;
  font-weight: 700;
  border-radius: 50%;
}

.step-body h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.step-body p {
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* ----------------------------------------
   FAQ Accordion (手风琴)
   ---------------------------------------- */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  cursor: pointer;
  font-weight: 500;
  font-size: 14px;
  color: var(--color-text-primary);
}

.faq-q svg {
  flex-shrink: 0;
  transition: transform var(--transition-fast);
  color: var(--color-text-light);
}

.faq-item.active .faq-q svg {
  transform: rotate(180deg);
}

.faq-a {
  display: none;
  padding: 0 16px 14px;
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.faq-item.active .faq-a {
  display: block;
}

/* ----------------------------------------
   FAQ List Open (直接展开样式)
   ---------------------------------------- */
.faq-list-open {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-list-item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: var(--shadow-sm);
}

.faq-list-q {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.faq-q-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: white;
  font-size: 12px;
  font-weight: 700;
  border-radius: 4px;
}

.faq-q-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.faq-list-a {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding-left: 34px;
}

.faq-a-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 86, 179, 0.1);
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 700;
  border-radius: 3px;
}

.faq-a-text {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ----------------------------------------
   CTA Box
   ---------------------------------------- */
.cta-box {
  text-align: center;
  padding: 32px 0;
}

.cta-box h2 {
  font-size: 24px;
  font-weight: 700;
  color: white;
  margin-bottom: 8px;
}

.cta-box p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 20px;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ----------------------------------------
   Animations
   ---------------------------------------- */
[data-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

[data-animate].animated {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  [data-animate] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ----------------------------------------
   Service Detail Page
   ---------------------------------------- */
.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  margin-bottom: var(--spacing-xxl);
}

@media (max-width: 991px) {
  .service-detail-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

.service-detail-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.service-detail-image img {
  width: 100%;
  height: auto;
  display: block;
}

.service-detail-info .section-title {
  font-size: var(--font-size-xxl);
  margin-bottom: var(--spacing-md);
}

.service-detail-info .service-desc {
  font-size: var(--font-size-md);
  margin-bottom: var(--spacing-lg);
}

.service-detail-page {
  background: linear-gradient(180deg, #ffffff 0%, #f4f8fb 100%);
}

.service-detail-name-panel,
.service-detail-scenario-panel {
  min-height: 300px;
  padding: 34px;
  border: 1px solid #dce8ef;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 44px rgba(10, 38, 64, 0.08);
}

.service-detail-name-panel {
  background:
    linear-gradient(135deg, rgba(0, 86, 179, 0.08), rgba(24, 166, 117, 0.1)),
    #fff;
}

.service-detail-name-panel h2,
.service-detail-scenario-panel h3 {
  margin: 12px 0 16px;
  color: #172437;
  font-size: 30px;
  line-height: 1.22;
  font-weight: 900;
}

.service-detail-name-panel p {
  margin: 0;
  color: #5f7083;
  font-size: 16px;
  line-height: 1.8;
}

.service-scenario-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.service-scenario-list li {
  position: relative;
  min-height: 52px;
  padding: 15px 16px 15px 34px;
  border-radius: 8px;
  color: #243348;
  background: #f4f9fc;
  font-size: 15px;
  line-height: 1.45;
}

.service-scenario-list li::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 23px;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #0f8b8d;
}

.service-stats {
  display: flex;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
}

.service-stats .stat-item {
  text-align: center;
  flex: 1;
}

.service-stats .stat-value {
  font-size: var(--font-size-xxl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.service-stats .stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ----------------------------------------
   Features Grid (详情页)
   ---------------------------------------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

@media (max-width: 991px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

.feature-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.feature-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 86, 179, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.feature-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.feature-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ----------------------------------------
   Applications Grid (详情页)
   ---------------------------------------- */
.applications-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

@media (max-width: 991px) {
  .applications-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575px) {
  .applications-grid {
    grid-template-columns: 1fr;
  }
}

.application-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.application-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.application-image {
  height: 180px;
  overflow: hidden;
}

.application-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.application-card:hover .application-image img {
  transform: scale(1.05);
}

.application-content {
  padding: var(--spacing-lg);
}

.application-content h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.application-content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

/* ----------------------------------------
   Process Timeline (详情页)
   ---------------------------------------- */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--spacing-md);
  position: relative;
}

.process-timeline::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 40px;
  right: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
  z-index: 0;
}

@media (max-width: 991px) {
  .process-timeline {
    grid-template-columns: repeat(3, 1fr);
  }
  .process-timeline::before {
    display: none;
  }
}

@media (max-width: 575px) {
  .process-timeline {
    grid-template-columns: 1fr;
  }
}

.process-step {
  position: relative;
  z-index: 1;
  text-align: center;
}

.process-number {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: white;
  font-size: var(--font-size-lg);
  font-weight: 700;
  border-radius: 50%;
  margin: 0 auto var(--spacing-md);
  position: relative;
  z-index: 2;
}

.process-step:nth-child(2) .process-number { background: #0077b6; }
.process-step:nth-child(3) .process-number { background: #0096c7; }
.process-step:nth-child(4) .process-number { background: #00b4d8; }
.process-step:nth-child(5) .process-number { background: #48cae4; }
.process-step:nth-child(6) .process-number { background: #90e0ef; }

.process-content h3 {
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.process-content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* ----------------------------------------
   FAQ Accordion (详情页)
   ---------------------------------------- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  cursor: pointer;
  font-weight: 500;
  color: var(--color-text-primary);
  transition: background var(--transition-fast);
}

.accordion-header:hover {
  background: var(--color-bg-light);
}

.accordion-header svg {
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.accordion-item.active .accordion-header svg {
  transform: rotate(180deg);
}

.accordion-content {
  display: none;
  padding:0 var(--spacing-lg) var(--spacing-lg);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.accordion-item.active .accordion-content {
  display: block;
}

/* ----------------------------------------
   Homepage Non-product Polish
   ---------------------------------------- */
.home-hero-slider {
  position: relative;
  height: 650px;
  min-height: 650px;
  margin-top: 104px;
  overflow: hidden;
  background:
    linear-gradient(135deg, #071523 0%, #0d2738 52%, #123a46 100%);
  isolation: isolate;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.7s ease;
}

.hero-slide.active {
  opacity: 1;
  z-index: 1;
}

.hero-slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  filter: saturate(1.08) contrast(1.04);
}

.hero-slide-overlay {
  position: absolute;
  inset: 0;
  background: transparent;
}

.hero-slide::after {
  content: "";
  display: none;
}

/* 已删除：hero-slide-content, hero-slide-inner, hero-eyebrow, eyebrow-dot, hero-slide-desc, hero-slide-actions - 首页已移除轮播文字内容 */

/* .hero-slide-content { ... } */
/* .hero-slide-inner { ... } */
/* .hero-eyebrow { ... } */
/* .eyebrow-dot { ... } */
/* .hero-slide-content h1 { ... } */
/* .hero-slide-desc { ... } */

.home-hero-dots {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 34px;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.home-hero-dots button {
  width: 34px;
  height: 4px;
  border: 0;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.44);
  cursor: pointer;
}

.home-hero-dots button.active {
  width: 54px;
  background: #d93025;
}

/* =============================================
   首页核心服务 - 3x3网格布局
   ============================================= */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.service-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
}

.service-card-img::after {
  content: "";
  position: absolute;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: linear-gradient(135deg, #d93025 0%, #0056b3 100%);
  box-shadow: 0 12px 24px rgba(4, 18, 33, 0.2);
  z-index: 2;
}

.service-card-img::before {
  content: "";
  position: absolute;
  top: 30px;
  right: 30px;
  width: 0;
  height: 0;
  border-left: 12px solid #fff;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  z-index: 3;
}

.scene-card-img::after {
  content: "";
  position: absolute;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: linear-gradient(135deg, #d93025 0%, #0056b3 100%);
  box-shadow: 0 12px 24px rgba(4, 18, 33, 0.2);
  z-index: 2;
}

.scene-card-img::before {
  content: "";
  position: absolute;
  top: 30px;
  right: 30px;
  width: 0;
  height: 0;
  border-left: 12px solid #fff;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  z-index: 3;
}

/* =============================================
   服务项目与应用场景 - 2列4排图文布局
   ============================================= */
.scene-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.scene-card {
  display: flex;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  transition: box-shadow 0.3s;
  align-items: stretch;
}

.scene-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.scene-card-img {
  width: 45%;
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
}

/* =============================================

.service-card-img img,
.scene-card-img img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.scene-card-content {
  flex: 1;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border: 1px solid #e8eef3;
  border-left: none;
  border-radius: 0 8px 8px 0;
  overflow: hidden;
}

.scene-card-content h3 {
  margin: 0 0 10px;
  font-size: 17px;
  color: #172437;
  font-weight: 700;
  white-space: nowrap;
}

.scene-card-content h3 a {
  color: inherit;
  text-decoration: none;
}

.scene-card-content h3 a:hover {
  color: #0056b3;
}

.scene-card-content p {
  margin: 0;
  font-size: 13px;
  color: #666;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.service-card-content {
  padding: 20px;
  overflow: hidden;
}

.service-card-content h3 {
  margin: 0 0 10px;
  font-size: 17px;
  color: #172437;
  font-weight: 700;
}

.service-card-content h3 a {
  color: inherit;
  text-decoration: none;
}

.service-card-content p {
  margin: 0;
  font-size: 13px;
  color: #666;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 已删除：home-stat-strip - 首页已移除数据统计条 */

.home-product-section {
  padding-top: 40px;
  background:
    linear-gradient(180deg, #ffffff 0%, #ffffff 76%, #f7fbfd 100%);
}

.home-product-section .section-header {
  margin-bottom: 34px;
}

.home-product-section .section-desc {
  max-width: 780px;
}

/* =============================================
   首页核心服务产品展示 - 双列左图右文布局
   ============================================= */
.home-product-board {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.home-product-item {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 8px;
  padding: 24px;
  border: 1px solid #e8eef3;
  box-shadow: 0 4px 16px rgba(10, 38, 64, 0.05);
}

.home-product-item h3 {
  margin: 0 0 16px;
  padding-bottom: 14px;
  color: #172437;
  font-size: 22px;
  font-weight: 900;
  border-bottom: 2px solid #e8eef3;
}

.home-product-media {
  display: flex;
  gap: 20px;
  align-items: stretch;
}

.home-product-media img {
  width: 45%;
  height: 180px;
  object-fit: cover;
  border-radius: 6px;
  background: #eef3f6;
  flex-shrink: 0;
}

.home-product-copy {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 16px 20px;
  border: 2px solid #1d1d1d;
  background: #fff;
  border-radius: 6px;
}

.home-product-copy p {
  margin: 0;
  color: #3d4f5f;
  font-size: 14px;
  line-height: 1.8;
}

.service-showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.service-showcase-card {
  position: relative;
  min-height: 338px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 0;
  overflow: hidden;
  border: 1px solid #dce8ef;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 36px rgba(10, 38, 64, 0.08);
  cursor: pointer;
  text-align: left;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.service-showcase-card:hover,
.service-showcase-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(15, 139, 141, 0.4);
  box-shadow: 0 24px 54px rgba(10, 38, 64, 0.14);
}

.service-showcase-card::after,
.home-case-card::after {
  content: "";
  position: absolute;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background:
    linear-gradient(135deg, #d93025 0%, #0056b3 100%);
  box-shadow: 0 12px 24px rgba(4, 18, 33, 0.2);
}

.service-showcase-card::before,
.home-case-card::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: 29px;
  right: 29px;
  border-left: 12px solid #fff;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
}

.service-showcase-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  display: block;
  background: #f4f8fb;
}

.service-showcase-card span {
  display: block;
  padding: 18px 20px 6px;
  color: #18283b;
  font-size: 20px;
  font-weight: 900;
}

.service-showcase-card p {
  margin: 0;
  padding: 0 20px 22px;
  color: #5f7083;
  font-size: 15px;
  line-height: 1.7;
}

.home-service-summary {
  background: linear-gradient(180deg, #f4f8fb 0%, #edf5f3 100%);
}

.service-overview-main {
  margin-top: 104px;
  padding-top: 32px;
}

.service-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.service-summary-card {
  position: relative;
  min-height: 142px;
  padding: 28px 30px 28px 34px;
  border: 1px solid #dce8ef;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(10, 38, 64, 0.07);
  overflow: hidden;
}

.service-summary-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  bottom: 24px;
  width: 5px;
  border-radius: 0 999px 999px 0;
  background: linear-gradient(180deg, #0b67b2, #18a675);
}

.service-summary-card h3 {
  margin: 0 0 10px;
  color: #172437;
  font-size: 22px;
  font-weight: 900;
}

.service-summary-card p {
  margin: 0;
  color: #5f7083;
  font-size: 15px;
  line-height: 1.72;
}

.about-license-grid {
  align-items: stretch;
}

.about-contact-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 26px;
}

.about-contact-list div {
  padding: 18px;
  border: 1px solid #dce8ef;
  border-radius: 8px;
  background: #f4f9fc;
}

.about-contact-list strong,
.about-contact-list span {
  display: block;
}

.about-contact-list strong {
  color: #172437;
  font-size: 17px;
  font-weight: 900;
}

.about-contact-list span {
  margin-top: 8px;
  color: #0056b3;
  font-size: 18px;
  font-weight: 900;
}

.about-license-card {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 24px;
  border: 1px solid #dce8ef;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 44px rgba(10, 38, 64, 0.08);
  cursor: pointer;
  transition: box-shadow 0.3s ease;
}

.about-license-card:hover {
  box-shadow: 0 24px 56px rgba(10, 38, 64, 0.14);
}

.about-license-card img {
  width: 100%;
  max-height: none;
  height: auto;
  object-fit: contain;
  border-radius: 6px;
  background: #f4f8fb;
}

.about-license-card figcaption {
  margin-top: 12px;
  color: #5f7083;
  font-size: 14px;
  text-align: center;
}

/* 营业执照放大弹窗 */
.license-lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 10000;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.license-lightbox.active {
  display: flex;
}

.license-lightbox img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  border-radius: 8px;
}

.license-lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 40px;
  color: #fff;
  cursor: pointer;
  line-height: 1;
}

.license-lightbox-hint {
  position: absolute;
  bottom: 20px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}

/* =============================================
   案例列表页面样式
   ============================================= */

/* Page Header */
.case-list-header {
  background: linear-gradient(135deg, #0056b3 0%, #003d82 100%);
  padding: 60px 0 50px;
  text-align: center;
}

.case-list-header .page-title {
  color: #fff;
  font-size: 42px;
  font-weight: 900;
  margin: 0;
}

.case-list-header .page-subtitle-en {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 16px;
  letter-spacing: 3px;
  margin-top: 10px;
}

/* Case Section */
.case-section {
  padding: 60px 0;
}

.case-section.bg-light {
  background: #f7fafc;
}

.case-section-title {
  text-align: center;
  font-size: 32px;
  font-weight: 900;
  color: #172437;
  margin: 0 0 40px;
  padding-bottom: 20px;
  border-bottom: 3px solid #0056b3;
  display: inline-block;
}

.case-section-title::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background: #d93025;
  margin: 15px auto 0;
}

/* Case Grid */
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

/* Case Card */
.case-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(10, 38, 64, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.case-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(10, 38, 64, 0.15);
}

.case-card-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.case-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.case-card:hover .case-card-image img {
  transform: scale(1.05);
}

.case-card-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: linear-gradient(135deg, #0b8a6e, #0d9f78);
  color: #fff;
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 600;
}

.case-card-content {
  padding: 20px;
}

.case-card-content h3 {
  font-size: 18px;
  font-weight: 700;
  color: #172437;
  margin: 0 0 8px;
}

.case-card-meta {
  font-size: 13px;
  color: #718096;
  margin: 0 0 12px;
}

.case-card-desc {
  font-size: 14px;
  color: #4a5568;
  line-height: 1.6;
  margin: 0 0 16px;
}

.case-card-footer {
  padding-top: 16px;
  border-top: 1px solid #e8eef3;
}

.case-card-footer span {
  display: inline-block;
  background: #e6f0fa;
  color: #0056b3;
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
}

/* 案例卡片播放按钮 */
.case-card-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: rgba(217, 48, 37, 0.85);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.case-card-play svg {
  margin-left: 4px;
}

.case-card:hover .case-card-play {
  opacity: 1;
}

.case-card {
  cursor: pointer;
}

/* 案例视频弹窗 */
.case-lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 10000;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.case-lightbox.active {
  display: flex;
}

.case-lightbox-content {
  width: 90%;
  max-width: 1200px;
  aspect-ratio: 16/9;
  background: #000;
  border-radius: 8px;
  overflow: hidden;
}

.case-lightbox-content iframe {
  width: 100%;
  height: 100%;
}

.case-lightbox-empty-state {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px;
  color: #fff;
  text-align: center;
  background: #101820;
}

.case-lightbox-empty-state[hidden] {
  display: none;
}

.case-lightbox-empty-state strong {
  font-size: 26px;
}

.case-lightbox-empty-state span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 15px;
}

.case-lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 48px;
  color: #fff;
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1;
}

.case-lightbox-hint {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  margin-top: 20px;
}

.case-lightbox-hint a {
  color: #4da6ff;
}

.home-case-video {
  background: #fff;
}

.home-case-groups {
  display: grid;
  gap: 30px;
}

.home-case-groups-compact {
  gap: 0;
}

.home-case-group h3 {
  margin: 0 0 16px;
  color: #18283b;
  font-size: 30px;
  line-height: 1.2;
  text-align: center;
  font-weight: 900;
}

.home-case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.home-case-grid-compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.home-case-grid-compact .home-case-card {
  padding-bottom: 16px;
}

.home-case-grid-compact .home-case-card img {
  height: 190px;
}

.home-case-grid-compact .home-case-card span {
  margin: 16px 18px 0;
}

.home-case-grid-compact .home-case-card h4 {
  margin: 10px 18px 6px;
  font-size: 17px;
}

.home-case-grid-compact .home-case-card p {
  margin: 0 18px;
  line-height: 1.55;
}

.home-case-card {
  position: relative;
  display: block;
  padding: 0 0 20px;
  overflow: hidden;
  border: 1px solid #dce8ef;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(10, 38, 64, 0.08);
  cursor: pointer;
  text-align: left;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.home-case-card:hover,
.home-case-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 24px 54px rgba(10, 38, 64, 0.14);
}

.home-case-card img {
  width: 100%;
  height: 205px;
  object-fit: cover;
  display: block;
  background: #f4f8fb;
}

.home-case-card span {
  display: inline-flex;
  margin: 18px 20px 0;
  padding: 5px 10px;
  border-radius: 999px;
  color: #fff;
  background: #0f8b8d;
  font-size: 12px;
  font-weight: 900;
}

.home-case-card h4 {
  margin: 12px 20px 8px;
  color: #172437;
  font-size: 18px;
  line-height: 1.35;
  font-weight: 900;
}

.home-case-card p {
  margin: 0 20px;
  color: #5f7083;
  font-size: 14px;
  line-height: 1.68;
}

.home-case-more {
  display: flex;
  justify-content: center;
  margin-top: 26px;
}

.home-final-advantages {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(135deg, #071a2d 0%, #0b2f45 48%, #12322f 100%);
  background-size: 42px 42px, 42px 42px, auto;
}

.video-modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(4, 18, 33, 0.78);
}

.video-modal[aria-hidden="false"] {
  display: flex;
}

.video-modal-panel {
  position: relative;
  width: min(980px, 100%);
  max-height: min(86vh, 760px);
  overflow: auto;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 28px 72px rgba(0, 0, 0, 0.32);
  padding: 26px;
}

.video-modal-panel h3 {
  margin: 0 52px 18px 0;
  color: #172437;
  font-size: 24px;
  font-weight: 900;
}

.video-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: #d93025;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.video-modal-stage {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: #071a2d;
  aspect-ratio: 16 / 9;
}

.video-modal-stage iframe,
.video-modal-stage video {
  width: 100%;
  height: 100%;
  display: block;
  border: 0;
}

.video-open-link {
  position: absolute;
  right: 16px;
  bottom: 16px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  border-radius: 999px;
  color: #fff;
  background: rgba(0, 86, 179, 0.92);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
}

.case-category-section {
  background: #fff;
}

.case-category-group {
  margin-top: 34px;
}

.case-category-group:first-of-type {
  margin-top: 0;
}

.case-category-group h3 {
  margin: 0 0 18px;
  color: #172437;
  font-size: 26px;
  line-height: 1.25;
  font-weight: 900;
}

.case-category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.case-video-card {
  width: 100%;
  min-height: 0;
  padding: 0;
  border: 1px solid #dce8ef;
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 14px 34px rgba(10, 38, 64, 0.08);
  text-align: left;
  cursor: pointer;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.case-video-card:hover,
.case-video-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(0, 86, 179, 0.32);
  box-shadow: 0 24px 54px rgba(10, 38, 64, 0.14);
}

.case-video-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
}

.case-video-card span {
  display: inline-flex;
  margin: 18px 18px 10px;
  padding: 6px 10px;
  border-radius: 999px;
  color: #0056b3;
  background: #e9f4ff;
  font-size: 13px;
  font-weight: 900;
}

.case-video-card h4 {
  margin: 0 18px 10px;
  color: #172437;
  font-size: 20px;
  line-height: 1.35;
  font-weight: 900;
}

.case-video-card p {
  margin: 0 18px 22px;
  color: #5f7083;
  font-size: 15px;
  line-height: 1.65;
}

.video-cover-holder {
  position: relative;
  width: 100%;
  height: 100%;
}

.video-cover-holder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.78;
}

.video-cover-holder div {
  position: absolute;
  inset: auto 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: #fff;
}

.video-cover-holder strong {
  font-size: 26px;
  font-weight: 900;
}

.video-cover-holder span,
.video-modal-note {
  color: #6a7c8f;
  font-size: 14px;
  line-height: 1.7;
}

.video-cover-holder span {
  color: rgba(255, 255, 255, 0.82);
}

.video-modal-note {
  margin: 14px 0 0;
}

#advantages,
#process,
#cases,
#reviews,
#faq,
#news,
#areas,
#about {
  position: relative;
  overflow: hidden;
  scroll-margin-top: 120px;
}

#advantages > .container,
#process > .container,
#cases > .container,
#reviews > .container,
#faq > .container,
#news > .container,
#areas > .container,
#about > .container {
  position: relative;
  z-index: 1;
}

#advantages .section-header,
#process .section-header,
#cases .section-header,
#reviews .section-header,
#faq .section-header,
#news .section-header,
#areas .section-header,
#about .section-title-wrap {
  margin-bottom: 46px;
}

#advantages .section-title-wrap,
#process .section-title-wrap,
#cases .section-title-wrap,
#reviews .section-title-wrap,
#faq .section-title-wrap,
#news .section-title-wrap,
#areas .section-title-wrap,
#about .section-title-wrap {
  justify-content: flex-start;
  border-bottom: 0;
  padding-bottom: 0;
  margin-bottom: 14px;
}

#advantages .section-title-sub,
#process .section-title-sub,
#cases .section-title-sub,
#reviews .section-title-sub,
#faq .section-title-sub,
#news .section-title-sub,
#areas .section-title-sub,
#about .section-title-sub {
  letter-spacing: 0;
  font-size: 13px;
  color: #0f8b8d;
  background: rgba(15, 139, 141, 0.1);
  border: 1px solid rgba(15, 139, 141, 0.18);
  border-radius: 999px;
  padding: 6px 12px;
}

#advantages .section-title-main,
#process .section-title-main,
#cases .section-title-main,
#reviews .section-title-main,
#faq .section-title-main,
#news .section-title-main,
#areas .section-title-main,
#about .section-title-main {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.18;
}

#advantages .section-desc,
#process .section-desc,
#cases .section-desc,
#reviews .section-desc,
#faq .section-desc,
#news .section-desc,
#areas .section-desc {
  margin-left: 0;
  margin-right: 0;
  max-width: 720px;
  text-align: left;
  font-size: 16px;
}

#advantages {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(135deg, #071a2d 0%, #0b2f45 48%, #12322f 100%);
  background-size: 42px 42px, 42px 42px, auto;
}

#advantages .section-title-main,
#advantages .section-desc {
  color: #ffffff;
}

#advantages .section-title-sub {
  color: #bfefff;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.18);
}

#advantages .advantages-grid {
  gap: 18px;
}

#advantages .advantage-card {
  min-height: 238px;
  border-radius: 8px;
  border: 1px solid rgba(193, 228, 255, 0.2);
  border-left: 4px solid #0f8b8d;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.2);
}

#advantages .advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 54px rgba(0, 0, 0, 0.24);
}

#advantages .advantage-icon {
  width: 58px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border-radius: 8px;
  color: #0056b3;
  background: #e9f4ff;
  font-size: 22px;
  font-weight: 900;
}

#advantages .advantage-title {
  font-size: 21px;
  font-weight: 800;
}

#advantages .advantage-desc {
  font-size: 15px;
  line-height: 1.75;
}

#advantages .home-news-band {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

#advantages .home-news-band-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
}

#advantages .home-news-band-head strong {
  color: #ffffff;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.2;
}

#advantages .home-news-band-head span {
  color: #bfefff;
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.16em;
}

#advantages .home-news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

#advantages .home-news-column {
  padding: 18px 18px 16px;
  border: 1px solid rgba(193, 228, 255, 0.15);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.16);
}

#advantages .home-news-column h3 {
  margin: 0 0 10px;
  color: #ffffff;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.2;
}

#advantages .home-news-list {
  display: flex;
  flex-direction: column;
}

#advantages .home-news-list a {
  display: block;
  padding: 7px 0;
  color: #d8ecff;
  font-size: 14px;
  line-height: 1.55;
  text-decoration: none;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.12);
}

#advantages .home-news-list a:last-child {
  border-bottom: 0;
}

#advantages .home-news-list a:hover,
#advantages .home-news-list a:focus-visible {
  color: #ffffff;
  text-decoration: underline;
  outline: none;
}

#process {
  background:
    linear-gradient(180deg, #ffffff 0%, #f3f8fb 100%);
}

#process .process-timeline {
  position: relative;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 34px;
}

#process .process-timeline::before {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  top: 48px;
  height: 2px;
  background: linear-gradient(90deg, rgba(15, 139, 141, 0), #0f8b8d 20%, #d93025 80%, rgba(217, 48, 37, 0));
  z-index: 0;
}

#process .process-step {
  min-height: 270px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  border-radius: 8px;
  border: 1px solid #dbe9f1;
  background: #ffffff;
  box-shadow: 0 16px 40px rgba(10, 38, 64, 0.08);
  text-align: left;
}

#process .step-number {
  width: 62px;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, #0056b3 0%, #0f8b8d 100%);
  box-shadow: 0 12px 26px rgba(0, 86, 179, 0.24);
}

#process .step-title {
  font-size: 22px;
  font-weight: 800;
}

#process .step-desc {
  font-size: 15px;
  line-height: 1.72;
}

#process .step-time {
  margin-top: auto;
  color: #0f5f68;
  background: #e8f7f6;
  font-weight: 700;
}

#process .process-cta .btn {
  min-width: 210px;
  box-shadow: 0 14px 28px rgba(217, 48, 37, 0.24);
}

#cases {
  background: #f0f5f2;
  padding-top: 48px;
  padding-bottom: 48px;
}

#cases .section-header {
  margin-bottom: 24px;
}

#cases .cases-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
}

#cases .case-card {
  display: flex;
  flex-direction: column;
  border-radius: 8px;
  border: 1px solid rgba(8, 55, 79, 0.1);
  box-shadow: 0 16px 44px rgba(8, 55, 79, 0.09);
  background: #ffffff;
}

#cases .case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 58px rgba(8, 55, 79, 0.14);
}

#cases .case-card-large {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  min-height: 0;
}

#cases .case-image {
  overflow: hidden;
  background: #0c2233;
}

#cases .case-card-large .case-image {
  height: 248px;
}

#cases .case-card:not(.case-card-large) .case-image {
  height: 120px;
}

#cases .case-image img {
  width: 100% !important;
  height: 100% !important;
  min-height: 0 !important;
  object-fit: cover !important;
  border-radius: 0 !important;
}

#cases .case-card:not(.case-card-large) .case-image img {
  min-height: 0 !important;
}

#cases .case-tag,
#news .news-category {
  border-radius: 999px;
  background: #0f8b8d;
  font-weight: 800;
}

#cases .case-title {
  font-size: 18px;
  line-height: 1.35;
  font-weight: 800;
}

#cases .case-card-large .case-title {
  font-size: 21px;
}

#cases .case-content {
  padding: 16px;
}

#cases .case-card-large .case-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px 30px;
}

#cases .case-meta {
  margin-bottom: 10px;
}

#cases .case-desc {
  margin-bottom: 14px;
}

#cases .case-card:not(.case-card-large) .case-desc {
  min-height: 42px;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

#cases .case-stats {
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

#cases .case-stat,
#cases .case-stats > span {
  min-width: 0;
  padding: 8px 10px;
  border-radius: 8px;
  background: #f4f9fc;
}

#cases .case-card:not(.case-card-large) .case-stats > span {
  width: 100%;
}

#reviews {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(135deg, #102637 0%, #0d3f47 100%);
  background-size: 46px 46px, auto;
}

#reviews .section-title-main,
#reviews .section-desc {
  color: #ffffff;
}

#reviews .section-title-sub {
  color: #bfefff;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.18);
}

#reviews .reviews-slider {
  gap: 20px;
}

#reviews .review-card {
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.18);
}

#reviews .review-card::before {
  content: "客户反馈";
  display: inline-flex;
  margin-bottom: 18px;
  padding: 5px 10px;
  border-radius: 999px;
  color: #0f5f68;
  background: #e8f7f6;
  font-size: 12px;
  font-weight: 800;
}

#reviews .review-text {
  font-size: 15px;
  color: #344355;
  font-style: normal;
}

#reviews .author-avatar {
  border-radius: 8px;
  background: linear-gradient(135deg, #d93025 0%, #0056b3 100%);
}

#faq {
  background: #eef4f8;
}

#faq .faq-list {
  max-width: 980px;
  margin-left: 0;
  margin-right: 0;
}

#faq .faq-item {
  border-radius: 8px;
  border: 1px solid #dce8ef;
  box-shadow: 0 12px 30px rgba(10, 38, 64, 0.06);
}

#faq .faq-question {
  min-height: 70px;
  padding: 20px 24px;
  font-size: 18px;
  font-weight: 800;
}

#faq .faq-question::before {
  content: "Q";
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
  border-radius: 8px;
  color: #ffffff;
  background: #0056b3;
  font-size: 16px;
  font-weight: 900;
}

#faq .faq-answer {
  border-top: 1px solid #e5edf2;
  background: #ffffff;
}

#faq .faq-answer p,
#faq .faq-answer ul {
  font-size: 15px;
  line-height: 1.8;
}

#news {
  background: #ffffff;
}

#news .news-grid {
  grid-template-columns: 1.18fr repeat(3, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
}

#news .news-card {
  display: flex;
  flex-direction: column;
  border-radius: 8px;
  border: 1px solid #e3edf3;
  box-shadow: 0 14px 34px rgba(10, 38, 64, 0.07);
}

#news .news-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 50px rgba(10, 38, 64, 0.12);
}

#news .news-featured {
  grid-row: auto;
}

#news .news-image {
  overflow: hidden;
  background: #0c2233;
}

#news .news-image img {
  width: 100% !important;
  height: 190px !important;
  min-height: 190px !important;
  border-radius: 0 !important;
}

#news .news-featured .news-image img {
  height: 260px !important;
  min-height: 260px !important;
}

#news .news-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 22px;
}

#news .news-date {
  color: #0f8b8d;
  font-weight: 800;
}

#news .news-title {
  font-size: 19px;
  font-weight: 800;
}

#news .news-excerpt {
  -webkit-line-clamp: 3;
}

#news .news-link,
#news .btn {
  margin-top: auto;
}

#areas {
  background:
    linear-gradient(180deg, #edf5f3 0%, #f8fbfd 100%);
}

#areas .areas-content {
  gap: 34px;
  align-items: stretch;
}

#areas .areas-map {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  min-height: 420px;
  box-shadow: 0 22px 48px rgba(10, 38, 64, 0.14);
}

#areas .areas-map::after {
  content: "西南服务网络";
  position: absolute;
  left: 18px;
  bottom: 18px;
  padding: 8px 12px;
  border-radius: 8px;
  color: #ffffff;
  background: rgba(7, 26, 45, 0.78);
  font-size: 14px;
  font-weight: 800;
}

#areas .areas-map img {
  width: 100% !important;
  height: 100% !important;
  min-height: 420px !important;
  border-radius: 0 !important;
}

#areas .areas-list {
  border-radius: 8px;
  border: 1px solid #d9e8e6;
  background: #ffffff;
  padding: 34px;
  box-shadow: 0 16px 42px rgba(10, 38, 64, 0.08);
}

#areas .areas-title {
  font-size: 24px;
  font-weight: 900;
}

#areas .area-tag {
  border: 1px solid #e0edf2;
  box-shadow: none;
  font-weight: 700;
}

#areas .area-tag-primary {
  border-color: #0056b3;
}

#areas .areas-advantages li {
  min-height: 46px;
  padding: 10px 0;
  border-bottom: 1px solid #eef3f5;
  font-size: 15px;
}

#areas .areas-advantages li:last-child {
  border-bottom: 0;
}

#about {
  background: #f4f8fb;
}

#about .about-content,
.about-page-intro .about-content {
  gap: 34px;
  align-items: stretch;
}

#about .about-text,
.about-page-intro .about-text {
  border-radius: 8px;
  border: 1px solid #dce8ef;
  background: #ffffff;
  padding: 36px;
  box-shadow: 0 16px 42px rgba(10, 38, 64, 0.08);
}

#about .about-text p,
.about-page-intro .about-text p {
  font-size: 17px;
  line-height: 1.86;
}

#about .about-image,
.about-page-intro .about-image {
  overflow: hidden;
  border-radius: 8px;
  background: #0c2233;
  box-shadow: 0 18px 46px rgba(10, 38, 64, 0.12);
}

#about .about-image img,
.about-page-intro .about-image img {
  width: 100% !important;
  height: 100% !important;
  min-height: 390px !important;
  object-fit: cover;
  border-radius: 0 !important;
}

.about-page-intro .about-image img {
  display: block;
}

.legal-content p {
  font-size: 17px;
  line-height: 1.9;
  color: var(--color-text-secondary);
  margin-bottom: 18px;
}

.legal-content p:last-child {
  margin-bottom: 0;
}

.footer {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(180deg, #092235 0%, #06121d 100%);
  background-size: 44px 44px, auto;
  padding-top: 54px;
}

.footer-grid {
  grid-template-columns: minmax(280px, 1.45fr) repeat(3, minmax(0, 1fr));
  gap: 42px;
}

.footer-brand {
  max-width: 430px;
}

.footer-logo {
  width: min(340px, 100%);
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.18);
}

.footer-logo::before {
  content: "";
  display: block;
  width: 100%;
  height: 66px;
  background: url("../images/logo.jpg") center / contain no-repeat;
}

.footer-logo:has(> img)::before {
  content: none;
}

.footer-logo img {
  display: block;
  width: 100%;
  max-height: 76px;
  object-fit: contain;
}

.footer-logo svg,
.footer-logo-text {
  display: none !important;
}

.footer-logo .logo-name,
.footer-logo .logo-sub {
  display: none !important;
}

.footer-title {
  color: #ffffff;
  font-size: 17px;
}

.footer-desc,
.footer-links a,
.footer-contact-item,
.footer-copyright {
  color: rgba(235, 247, 255, 0.78);
  opacity: 1;
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-bottom {
  justify-content: center;
  border-top-color: rgba(255, 255, 255, 0.14);
}

.footer-copyright a {
  color: #bde8ff;
}

@media (max-width: 991px) {
  .home-hero-slider {
    height: 590px;
    min-height: 590px;
    margin-top: 74px;
  }

  .service-grid,
  .service-showcase-grid,
  .home-case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-product-board {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .home-product-item {
    padding: 18px;
  }

  .home-product-item h3 {
    font-size: 18px;
    margin-bottom: 12px;
    padding-bottom: 10px;
  }

  .home-product-media {
    flex-direction: column;
    gap: 14px;
  }

  .home-product-media img {
    width: 100%;
    height: 180px;
  }

  .home-product-copy {
    padding: 14px 16px;
  }

  .home-product-copy p {
    font-size: 14px;
    line-height: 1.7;
  }

  .service-summary-grid {
    grid-template-columns: 1fr;
  }

  /* 案例列表页面 */
  .case-list-header {
    padding: 40px 0 30px;
  }
  .case-list-header .page-title {
    font-size: 32px;
  }
  .case-section {
    padding: 40px 0;
  }
  .case-section-title {
    font-size: 26px;
    margin-bottom: 30px;
  }
  .case-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  #advantages .section-title-main,
  #process .section-title-main,
  #cases .section-title-main,
  #reviews .section-title-main,
  #faq .section-title-main,
  #news .section-title-main,
  #areas .section-title-main,
  #about .section-title-main {
    font-size: 28px;
  }

  #process .process-timeline,
  #cases .cases-grid,
  #news .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #process .process-timeline::before {
    display: none;
  }

  #cases .case-card-large {
    grid-template-columns: 1fr;
  }

  #cases .case-card-large .case-image {
    height: 240px;
  }

  #areas .areas-map,
  #areas .areas-map img {
    min-height: 320px !important;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 575px) {
  .home-hero-slider {
    height: 540px;
    min-height: 540px;
  }

  .hero-slide-overlay {
    background: transparent;
  }

  .home-hero-dots {
    bottom: 24px;
  }

  .scene-grid,
  .service-grid,
  .service-showcase-grid,
  .home-case-grid,
  .case-category-grid,
  .service-summary-grid {
    grid-template-columns: 1fr;
  }

  .scene-card {
    flex-direction: column;
    margin: 0;
  }

  .scene-card-img,
  .service-card-img {
    width: 100%;
    aspect-ratio: 16/9;
  }

  .scene-card-content,
  .service-card-content {
    padding: 16px;
    border: none;
    border-top: 1px solid #e8eef3;
    border-radius: 0;
  }

  .scene-card-content h3,
  .service-card-content h3 {
    font-size: 16px;
  }

  .scene-card-content p,
  .service-card-content p {
    font-size: 13px;
    line-height: 1.6;
  }

  /* 案例列表页面 - 移动端 */
  .case-list-header {
    padding: 30px 0 25px;
  }
  .case-list-header .page-title {
    font-size: 28px;
  }
  .case-list-header .page-subtitle-en {
    font-size: 12px;
    letter-spacing: 2px;
  }
  .case-section {
    padding: 30px 0;
  }
  .case-section-title {
    font-size: 22px;
    margin-bottom: 24px;
  }
  .case-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .case-card-image {
    height: 180px;
  }
  .case-card-content {
    padding: 16px;
  }
  .case-card-content h3 {
    font-size: 16px;
  }

  .home-product-section {
    padding-top: 42px;
  }

  .home-product-section .section-header {
    margin-bottom: 26px;
  }

  .home-product-board {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .home-product-item {
    padding: 14px;
  }

  .home-product-item h3 {
    font-size: 17px;
    margin-bottom: 10px;
    padding-bottom: 8px;
  }

  .home-product-media {
    flex-direction: column;
    gap: 12px;
  }

  .home-product-media img {
    width: 100%;
    height: 160px;
  }

  .home-product-copy {
    padding: 12px 14px;
  }

  .home-product-copy p {
    font-size: 13px;
    line-height: 1.6;
  }

  .service-showcase-card {
    min-height: 0;
  }

  .service-showcase-card img,
  .home-case-card img {
    height: 180px;
  }

  .service-summary-card {
    min-height: 0;
    padding: 24px 22px 24px 28px;
  }

  .home-case-group h3 {
    font-size: 24px;
  }

  .case-video-card img {
    height: 210px;
  }

  .service-detail-name-panel,
  .service-detail-scenario-panel {
    min-height: 0;
    padding: 26px 22px;
  }

  .service-scenario-list,
  .about-contact-list {
    grid-template-columns: 1fr;
  }

  .about-license-card img {
    height: 360px;
  }

  .about-page-intro .section-title-main {
    font-size: 27px;
    line-height: 1.28;
  }

  .about-license-card img {
    max-height: 200px;
  }

  .video-modal {
    padding: 12px;
  }

  .video-modal-panel {
    padding: 18px;
  }

  .video-modal-panel h3 {
    font-size: 20px;
  }

  .video-modal-stage {
    aspect-ratio: 4 / 3;
  }

  #advantages,
  #process,
  #cases,
  #reviews,
  #faq,
  #news,
  #areas,
  #about {
    scroll-margin-top: 88px;
  }

  #advantages .section-header,
  #process .section-header,
  #cases .section-header,
  #reviews .section-header,
  #faq .section-header,
  #news .section-header,
  #areas .section-header,
  #about .section-title-wrap {
    margin-bottom: 28px;
  }

  #advantages .section-title-wrap,
  #process .section-title-wrap,
  #cases .section-title-wrap,
  #reviews .section-title-wrap,
  #faq .section-title-wrap,
  #news .section-title-wrap,
  #areas .section-title-wrap,
  #about .section-title-wrap {
    align-items: flex-start;
    text-align: left;
  }

  #advantages .section-title-main,
  #process .section-title-main,
  #cases .section-title-main,
  #reviews .section-title-main,
  #faq .section-title-main,
  #news .section-title-main,
  #areas .section-title-main,
  #about .section-title-main {
    font-size: 25px;
    line-height: 1.24;
  }

  #advantages .section-desc,
  #process .section-desc,
  #cases .section-desc,
  #reviews .section-desc,
  #faq .section-desc,
  #news .section-desc,
  #areas .section-desc {
    font-size: 14px;
  }

  #advantages .advantages-grid,
  #cases .cases-grid,
  #process .process-timeline,
  #news .news-grid {
    grid-template-columns: 1fr;
  }

  #advantages .advantage-card,
  #process .process-step,
  #reviews .review-card,
  #areas .areas-list,
  #about .about-text,
  .about-page-intro .about-text {
    padding: 24px;
  }

  #process .process-step {
    min-height: auto;
  }

  #cases .case-card-large .case-image,
  #cases .case-card:not(.case-card-large) .case-image,
  #news .news-image img,
  #news .news-featured .news-image img {
    height: 190px !important;
  }

  #cases .case-image img,
  #cases .case-card:not(.case-card-large) .case-image img {
    min-height: 0 !important;
    height: 100% !important;
  }

  #faq .faq-question {
    align-items: flex-start;
    min-height: 0;
    padding: 18px;
    font-size: 16px;
  }

  #faq .faq-question::before {
    flex: 0 0 auto;
  }

  #faq .faq-answer p,
  #faq .faq-answer ul {
    padding-left: 18px;
    padding-right: 18px;
    font-size: 14px;
  }

  #areas .areas-map,
  #areas .areas-map img {
    min-height: 240px !important;
  }

  #areas .area-tags {
    gap: 8px;
  }

  #areas .area-tag {
    padding: 8px 10px;
    font-size: 13px;
  }

  #about .about-text p,
  .about-page-intro .about-text p,
  .legal-content p {
    font-size: 15px;
    line-height: 1.78;
  }

  #about .about-image img,
  .about-page-intro .about-image img {
    min-height: 260px !important;
    height: 260px !important;
  }

  .about-cta,
  .static-contact-actions {
    flex-direction: column;
  }

  .about-cta .btn,
  .static-contact-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-logo {
    justify-content: flex-start;
    width: min(310px, 100%);
    padding: 10px 12px;
  }

  .footer-logo::before {
    height: 58px;
  }

  .footer-brand {
    text-align: left;
  }

  .footer-social {
    justify-content: flex-start;
  }
}

/* ----------------------------------------
   DOCX July 2026 visual revisions
   ---------------------------------------- */
.case-section-header {
  margin-bottom: 32px;
}

.home-hero-slider {
  height: auto !important;
  min-height: 0 !important;
  aspect-ratio: 1920 / 1077;
  background: #fff !important;
}

.hero-slide img {
  object-fit: cover !important;
  object-position: center 20% !important;
  background: #fff;
  filter: none;
}

#solutions .service-card-img {
  background: #fff;
}

#solutions .service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
}

#solutions .service-card-content h3 {
  margin-bottom: 8px;
  color: #172437;
  font-size: 17px;
  line-height: 1.35;
  text-align: center;
}

#solutions .service-card-content p {
  color: #8a97a5;
  font-size: 13px;
  line-height: 1.65;
  text-align: center;
}

.home-service-catalog {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  padding: 24px;
  background: #eef5f8;
}

.home-service-entry {
  display: grid;
  grid-template-columns: minmax(180px, 42%) minmax(0, 1fr);
  min-height: 238px;
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  background: #fff;
  border: 1px solid #e3ebf1;
  border-radius: 4px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.home-service-entry:hover,
.home-service-entry:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(10, 38, 64, 0.12);
  outline: none;
}

.home-service-entry-image {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  padding: 12px;
  background: #fff;
}

.home-service-entry-image img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 214px;
  object-fit: contain;
  background: #fff;
}

.home-service-entry-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 18px 18px 14px;
  text-align: left;
}

.home-service-entry-copy strong {
  display: flex;
  min-height: 25px;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 8px;
  color: #1767d2;
  font-size: 18px;
  line-height: 1.35;
  font-weight: 800;
  text-align: left;
}

.home-service-entry-list {
  display: grid;
  width: 100%;
  max-width: 100%;
  justify-items: start;
  gap: 3px;
  margin: 0;
  color: #202a35;
  font-size: 13px;
  line-height: 1.6;
  text-align: left;
}

.home-service-entry-list span {
  display: block;
  width: 100%;
}

.home-service-entry-link {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid #edf2f6;
  color: #2587ee;
  font-size: 13px;
  line-height: 1.4;
  text-align: left;
}

.service-detail-visual {
  background: #f1f7fa;
}

.service-detail-visual-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 44px;
  align-items: stretch;
}

.service-detail-carousel {
  position: relative;
  min-width: 0;
  min-height: 470px;
  overflow: hidden;
  background: #fff;
  border: 1px solid #e3edf2;
}

.service-detail-carousel-track {
  display: flex;
  width: 300%;
  height: 100%;
  animation: service-detail-scroll 15s infinite ease-in-out;
}

.service-detail-carousel:hover .service-detail-carousel-track {
  animation-play-state: paused;
}

.service-detail-slide {
  width: 33.333333%;
  flex: 0 0 33.333333%;
  min-width: 0;
  padding: 10px;
  background: #fff;
}

.service-detail-slide img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 448px;
  object-fit: contain;
  background: #fff;
}

.service-detail-carousel-dots {
  position: absolute;
  right: 18px;
  bottom: 16px;
  left: 18px;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.service-detail-carousel-dots span {
  width: 24px;
  height: 3px;
  background: rgba(23, 103, 210, 0.35);
}

.service-detail-carousel-dots span:first-child {
  background: #1767d2;
}

.service-detail-copy-card {
  display: flex;
  min-width: 0;
  min-height: 470px;
  flex-direction: column;
  padding: 34px;
  background: #fff;
  border: 1px solid #e3edf2;
}

.service-detail-copy-card h2 {
  margin: 10px 0 14px;
  color: #101820;
  font-size: 30px;
  line-height: 1.3;
}

.service-detail-copy-card > p {
  margin: 0;
  color: #687787;
  font-size: 16px;
  line-height: 1.9;
}

.service-detail-scenarios {
  margin-top: auto;
  padding-top: 34px;
}

.service-detail-scenarios h3 {
  margin: 0 0 16px;
  color: #172437;
  font-size: 20px;
}

.service-detail-copy-card .service-scenario-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 28px;
}

.service-detail-copy-card .service-scenario-list li {
  min-height: 34px;
  padding: 8px 10px 8px 24px;
  color: #5d6c7b;
  font-size: 14px;
  background: #f4f9fc;
  border-radius: 0;
}

.service-detail-copy-card .service-scenario-list li::before {
  left: 8px;
  width: 6px;
  height: 6px;
  background: #51dfd1;
}

.service-seo-detail {
  padding-top: 0;
  background: #f4f8fb;
}

.service-seo-intro {
  min-height: auto;
  margin-bottom: 24px;
}

.service-seo-grid {
  align-items: stretch;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 24px;
}

.service-seo-card {
  min-height: 100%;
  padding: 24px;
  background: #fff;
  border: 1px solid #dce8ef;
  border-radius: 8px;
  box-shadow: 0 14px 36px rgba(10, 38, 64, 0.06);
}

.service-seo-card h3,
.service-seo-faq-item h3 {
  margin: 0 0 14px;
  color: #172437;
  font-size: 20px;
  line-height: 1.35;
}

.service-seo-card .service-scenario-list {
  grid-template-columns: 1fr;
  gap: 10px;
}

.service-seo-card .service-scenario-list li {
  min-height: 40px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.service-seo-steps {
  margin: 0;
  padding-left: 22px;
  color: #5d6c7b;
  font-size: 15px;
  line-height: 1.75;
}

.service-seo-steps li + li {
  margin-top: 8px;
}

.service-seo-faq {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.service-seo-faq-item {
  padding: 22px 24px;
  background: #fff;
  border: 1px solid #dce8ef;
  border-radius: 8px;
}

.service-seo-faq-item p {
  margin: 0;
  color: #5f7083;
  font-size: 15px;
  line-height: 1.8;
}

@keyframes service-detail-scroll {
  0%, 28% { transform: translateX(0); }
  34%, 61% { transform: translateX(-33.333333%); }
  67%, 94% { transform: translateX(-66.666667%); }
  100% { transform: translateX(0); }
}

.case-card-image-complete .case-card-image {
  height: 280px;
  background: #fff;
}

.case-card-image-complete .case-card-image img {
  object-fit: contain;
  background: #fff;
}

.case-card-image-complete:hover .case-card-image img {
  transform: none;
}

.about-page-intro .about-text > p {
  color: #5f6f7f;
  font-size: 15px;
  line-height: 1.95;
}

.about-page-intro .section-title-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.about-page-intro .section-title-main {
  margin: 0;
}

.about-page-intro .section-title-sub {
  display: block;
}

@media (max-width: 991px) {
  .home-service-catalog,
  .service-detail-visual-layout {
    grid-template-columns: 1fr;
  }

  .service-overview-main {
    margin-top: 74px;
  }

  .service-detail-carousel,
  .service-detail-copy-card {
    min-height: 420px;
  }

  .service-seo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-seo-faq {
    grid-template-columns: 1fr;
  }

  .service-detail-slide img {
    min-height: 398px;
  }

  #advantages .home-news-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .home-hero-slider {
    margin-top: 74px;
    aspect-ratio: 1920 / 1077;
  }

  .service-seo-grid {
    grid-template-columns: 1fr;
  }

  .service-overview-main {
    margin-top: 74px;
    padding-top: 24px;
  }

  .home-service-catalog {
    gap: 14px;
    padding: 12px;
  }

  .home-service-entry {
    grid-template-columns: 42% minmax(0, 1fr);
    min-height: 190px;
  }

  .home-service-entry-image {
    padding: 8px;
  }

  .home-service-entry-image img {
    max-height: 174px;
  }

  .home-service-entry-copy {
    padding: 12px 10px;
  }

  .home-service-entry-copy strong {
    font-size: 15px;
  }

  .home-service-entry-list,
  .home-service-entry-link {
    font-size: 11px;
  }

  .service-detail-visual-layout {
    gap: 18px;
  }

  .service-detail-carousel,
  .service-detail-copy-card {
    min-height: 320px;
  }

  .service-detail-slide img {
    min-height: 298px;
  }

  .service-detail-copy-card {
    padding: 24px 18px;
  }

  .service-detail-copy-card h2 {
    font-size: 24px;
  }

  .service-detail-copy-card .service-scenario-list {
    grid-template-columns: 1fr;
  }

  #advantages .home-news-band {
    margin-top: 28px;
    padding-top: 22px;
  }

  #advantages .home-news-band-head strong {
    font-size: 18px;
  }

  #advantages .home-news-column {
    padding: 16px;
  }

  #advantages .home-news-column h3 {
    font-size: 16px;
  }

  #advantages .home-news-list a {
    font-size: 13px;
  }

  .case-card-image-complete .case-card-image {
    height: 240px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .service-detail-carousel-track {
    animation: none;
  }
}