/* ============================================
   宜昌三峡美猴王国际旅行社有限公司 官网主样式
   主题：奇幻东方探险 / 国潮插画风
   ============================================ */

/* ============================================
   1. Design Tokens
   ============================================ */

:root {
  /* 色彩系统 */
  --color-primary: #DC143C;             /* 朱砂红 */
  --color-primary-light: #F04A5A;
  --color-primary-dark: #A10E2A;
  --color-secondary: #FFD700;           /* 金黄 */
  --color-secondary-light: #FFE680;
  --color-secondary-dark: #CFA800;
  --color-accent: #0C4C42;              /* 墨绿 */
  --color-accent-light: #1A6B5E;
  --color-accent-dark: #06332B;
  --color-ink: #2C1508;
  --color-ink-muted: #5A4336;
  --color-ink-light: rgba(92, 57, 39, 0.7);
  --color-paper: #FCF7F2;
  --color-surface: #FFFFFF;
  --color-border: rgba(92, 57, 39, 0.12);
  --color-shadow: rgba(44, 21, 8, 0.12);
  --color-shadow-strong: rgba(44, 21, 8, 0.2);
  --gradient-header: linear-gradient(120deg, rgba(220, 20, 60, 0.92), rgba(255, 215, 0, 0.88));
  --gradient-section: radial-gradient(circle at top, rgba(255, 215, 0, 0.16), transparent 55%);
  --gradient-scroll: linear-gradient(180deg, rgba(255, 215, 0, 0.65), rgba(220, 20, 60, 0.75));

  /* 字体系统 */
  --font-family-primary: 'STSong', 'Songti SC', 'Noto Serif SC', 'Microsoft YaHei', serif;
  --font-family-secondary: 'PingFang SC', 'Microsoft YaHei', 'Heiti SC', sans-serif;
  --font-size-base: 16px;
  --font-size-h1: 2.75rem;
  --font-size-h2: 2.25rem;
  --font-size-h3: 1.75rem;
  --font-size-h4: 1.375rem;
  --font-size-h5: 1.125rem;
  --font-size-small: 0.9rem;
  --line-height-base: 1.7;
  --line-height-heading: 1.28;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;

  /* 尺寸系统 */
  --container-max-width: 1200px;
  --container-padding: 20px;
  --spacing-xxs: 4px;
  --spacing-xs: 8px;
  --spacing-sm: 12px;
  --spacing-md: 20px;
  --spacing-lg: 28px;
  --spacing-xl: 48px;
  --spacing-xxl: 80px;
  --border-radius-sm: 6px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
  --shadow-soft: 0 12px 28px -12px rgba(44, 21, 8, 0.18);
  --shadow-medium: 0 18px 42px -14px rgba(44, 21, 8, 0.22);
  --shadow-hard: 0 26px 56px -20px rgba(44, 21, 8, 0.26);
  --transition-fast: 0.18s ease;
  --transition-normal: 0.32s ease;
  --transition-slow: 0.55s ease;
  --grid-columns: 12;
  --grid-gap: 24px;
}

@media (min-width: 768px) {
  :root {
    --container-padding: 32px;
    --grid-gap: 28px;
  }
}

@media (min-width: 1200px) {
  :root {
    --container-padding: 40px;
  }
}

/* ============================================
   2. Reset & Base
   ============================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
  background-color: var(--color-paper);
}

body {
  font-family: var(--font-family-secondary);
  color: var(--color-ink);
  line-height: var(--line-height-base);
  background-color: var(--color-paper);
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.4) 1px, transparent 1px),
                    linear-gradient(180deg, rgba(255, 255, 255, 0.4) 1px, transparent 1px);
  background-size: 32px 32px;
  min-height: 100vh;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-primary);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-heading);
  color: var(--color-ink);
  margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-h1); }
h2 { font-size: var(--font-size-h2); }
h3 { font-size: var(--font-size-h3); }
h4 { font-size: var(--font-size-h4); }
h5 { font-size: var(--font-size-h5); }

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-ink-muted);
}

ul, ol {
  margin-left: 1.25rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-ink-muted);
}

li + li {
  margin-top: var(--spacing-xs);
}

strong {
  color: var(--color-ink);
}

/* ============================================
   3. Layout Helpers
   ============================================ */

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.container-wide {
  max-width: 1400px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gap);
}

.grid [class*="col-"] {
  min-width: 0;
}

.col-12,
.col-6,
.col-4,
.col-3,
.col-sm-12,
.col-sm-6,
.col-md-12,
.col-md-6,
.col-md-4,
.col-md-3,
.col-lg-12,
.col-lg-6,
.col-lg-4,
.col-lg-3 {
  grid-column: span 12;
}

@media (min-width: 576px) {
  .col-sm-12 { grid-column: span 12; }
  .col-sm-6 { grid-column: span 6; }
}

@media (min-width: 768px) {
  .col-6,
  .col-md-6 { grid-column: span 6; }
  .col-4,
  .col-md-4 { grid-column: span 4; }
  .col-3,
  .col-md-3 { grid-column: span 3; }
  .col-md-12 { grid-column: span 12; }
}

@media (min-width: 992px) {
  .col-lg-12 { grid-column: span 12; }
  .col-lg-6 { grid-column: span 6; }
  .col-lg-4 { grid-column: span 4; }
  .col-lg-3 { grid-column: span 3; }
}

.section {
  position: relative;
  padding: var(--spacing-xxl) 0;
}

.section::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: var(--gradient-section);
  opacity: 0.6;
  mix-blend-mode: multiply;
}

.section > * {
  position: relative;
  z-index: 1;
}

.section-light {
  background-color: rgba(255, 255, 255, 0.82);
}

.section-dark {
  background-color: var(--color-accent);
  color: #F6F1E9;
}

.section-dark p,
.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4,
.section-dark h5 {
  color: #F6F1E9;
}

.section-parchment {
  background-color: var(--color-paper);
  background-image: linear-gradient(180deg, rgba(12, 76, 66, 0.04), transparent 55%);
}

.section + .section {
  border-top: 1px solid rgba(92, 57, 39, 0.06);
}

.section-title {
  max-width: 680px;
  margin: 0 auto var(--spacing-xl);
  text-align: center;
}

.section-title span {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-small);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-accent);
}

.section-title h2 {
  margin-bottom: var(--spacing-sm);
}

.section-title p {
  margin: 0;
  color: var(--color-ink-muted);
}

/* ============================================
   4. Buttons & Pills
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 1rem;
  font-weight: var(--font-weight-medium);
  border-radius: 999px;
  border: 2px solid transparent;
  background-color: var(--color-primary);
  color: #fff;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-medium);
}

.btn-primary {
  background-image: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.btn-secondary {
  background-image: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
  color: var(--color-ink);
}

.btn-outline {
  background-color: transparent;
  border-color: rgba(220, 20, 60, 0.6);
  color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: #fff;
}

.btn-ghost {
  background-color: transparent;
  color: inherit;
  border: none;
  padding-inline: 0;
}

.btn-small {
  font-size: var(--font-size-small);
  padding: var(--spacing-xs) var(--spacing-md);
}

.btn-large {
  font-size: 1.125rem;
  padding: var(--spacing-md) var(--spacing-xl);
}

.btn-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: rgba(255, 215, 0, 0.18);
  color: var(--color-primary);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  background-color: rgba(255, 215, 0, 0.18);
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: var(--font-weight-medium);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  background-color: rgba(12, 76, 66, 0.08);
  color: var(--color-accent);
  font-size: 0.85rem;
}

/* ============================================
   5. Cards & Surfaces
   ============================================ */

.card {
  position: relative;
  background-color: var(--color-surface);
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(92, 57, 39, 0.08);
  box-shadow: var(--shadow-soft);
  padding: var(--spacing-lg);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-medium);
}

.card-ink::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 20% 20%, rgba(220, 20, 60, 0.08), transparent 60%),
              radial-gradient(circle at 80% 10%, rgba(12, 76, 66, 0.08), transparent 55%);
  opacity: 0.35;
  pointer-events: none;
}

.card-outline {
  border: 2px solid rgba(12, 76, 66, 0.18);
}

.card-gradient {
  background-image: linear-gradient(160deg, rgba(255, 215, 0, 0.24), rgba(220, 20, 60, 0.16));
}

.card-stacked {
  overflow: hidden;
  padding: 0;
}

.card-stacked img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

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

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-lg);
}

.stat-card {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(220, 20, 60, 0.12);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.stat-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 215, 0, 0.12), transparent 65%);
  pointer-events: none;
}

.stat-card strong {
  display: block;
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: rgba(12, 76, 66, 0.1);
  display: grid;
  place-items: center;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

/* ============================================
   6. Navigation
   ============================================ */

header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  background: var(--gradient-header);
  box-shadow: 0 10px 30px -18px rgba(44, 21, 8, 0.5);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-xs);
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-sm) 16px;
  color: #fff;
  flex-wrap: nowrap;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-family-primary);
  font-size: 1rem;
  font-weight: var(--font-weight-bold);
  color: #fff;
  white-space: nowrap;
  flex-shrink: 0;
  margin-right: -10px;
}

.navbar-logo {
  display: none;
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  flex-wrap: nowrap;
  margin: 0;
  padding: 0;
}

.navbar-item {
  position: relative;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.navbar-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xxs);
  padding: var(--spacing-xs) 10px;
  color: rgba(255, 255, 255, 0.92);
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
  font-size: 0.95rem;
  white-space: nowrap;
  line-height: 1.5;
  height: 40px;
}

.navbar-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 0;
  height: 2px;
  background: #fff;
  transition: width var(--transition-fast);
}

.navbar-link.active {
  color: #fff;
}

.navbar-link.active::after {
  width: 100%;
}

.navbar-link:hover::after,
.navbar-item:hover > .navbar-link::after {
  width: 100%;
}

.navbar-submenu {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  min-width: 200px;
  background: rgba(255, 255, 255, 0.94);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-medium);
  padding: var(--spacing-sm) 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-fast);
  list-style: none;
  backdrop-filter: blur(12px);
}

.navbar-item:hover > .navbar-submenu,
.navbar-item:focus-within > .navbar-submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.navbar-submenu li a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-lg);
  color: var(--color-ink);
}

.navbar-submenu li a:hover {
  background: rgba(220, 20, 60, 0.08);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-shrink: 0;
  margin-left: 8px;
}

.navbar-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.8rem;
}

@media (max-width: 1280px) {
  .navbar-brand {
    font-size: 0.9rem;
  }
  
  .navbar-link {
    font-size: 0.9rem;
    padding: var(--spacing-xs) 8px;
  }
  
  .navbar-menu {
    gap: 4px;
  }
}

@media (max-width: 1024px) {
  .navbar-menu {
    gap: 4px;
  }
  
  .navbar-link {
    padding: var(--spacing-xs) 6px;
    font-size: 0.85rem;
  }
}

@media (max-width: 767px) {
  .navbar {
    flex-wrap: wrap;
  }

  .navbar-toggle {
    display: block;
  }

  .navbar-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: rgba(252, 247, 242, 0.98);
    border-bottom: 1px solid rgba(92, 57, 39, 0.08);
    padding: var(--spacing-md) var(--container-padding) var(--spacing-xl);
    box-shadow: var(--shadow-medium);
    transform: translateY(-20px);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-fast);
  }

  .navbar-menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .navbar-link {
    color: var(--color-ink);
    font-size: 1.1rem;
  }

  .navbar-submenu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: transparent;
    box-shadow: none;
    padding: 0 0 0 var(--spacing-md);
  }

  .navbar-submenu li a {
    padding: var(--spacing-xs) 0;
  }

  .navbar-actions {
    width: 100%;
    justify-content: flex-start;
    padding: var(--spacing-sm) 0;
  }
}

/* ============================================
   7. Footer
   ============================================ */

footer {
  background: linear-gradient(180deg, rgba(12, 76, 66, 0.92), rgba(12, 76, 66, 0.98));
  color: #f9f4ef;
  margin-top: var(--spacing-xxl);
  padding: var(--spacing-xxl) 0 var(--spacing-xl);
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255, 215, 0, 0.12), transparent 60%),
              radial-gradient(circle at 80% 40%, rgba(220, 20, 60, 0.1), transparent 70%);
  opacity: 0.4;
  pointer-events: none;
}

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

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section h3 {
  color: var(--color-secondary);
  margin-bottom: var(--spacing-sm);
}

.footer-section p,
.footer-section li,
.footer-section a {
  color: rgba(255, 255, 255, 0.82);
}

.footer-section ul {
  list-style: none;
}

.footer-section li + li {
  margin-top: var(--spacing-xs);
}

.footer-section a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: var(--spacing-md);
  text-align: center;
  font-size: 0.85rem;
}

.footer-bottom p {
  color: #FFFFFF;
  font-weight: 500;
}

.footer-bottom a {
  color: #FFFFFF;
  text-decoration: underline;
}

/* ============================================
   8. Forms & Inputs
   ============================================ */

input, textarea, select {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid rgba(92, 57, 39, 0.18);
  border-radius: var(--border-radius-sm);
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--color-ink);
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: rgba(220, 20, 60, 0.6);
  box-shadow: 0 0 0 4px rgba(220, 20, 60, 0.18);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-ink);
}

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

@media (min-width: 768px) {
  .form-row.cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   9. Tables & Lists
   ============================================ */

.table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--spacing-xl);
  background: rgba(255, 255, 255, 0.85);
  border-radius: var(--border-radius-md);
  overflow: hidden;
}

.table th,
.table td {
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 1px solid rgba(92, 57, 39, 0.08);
  text-align: left;
}

.table thead {
  background: rgba(255, 215, 0, 0.14);
}

.table tbody tr:hover {
  background: rgba(220, 20, 60, 0.04);
}

.icon-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--spacing-sm);
}

.icon-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.icon-list span {
  font-size: 1.4rem;
  line-height: 1;
}

/* ============================================
   10. Utilities
   ============================================ */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.highlight-text {
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
}

.shadowed {
  box-shadow: var(--shadow-medium);
}

.parchment-box {
  background: rgba(255, 255, 255, 0.75);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(92, 57, 39, 0.08);
  box-shadow: var(--shadow-soft);
}

.ribbon {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 6px 14px;
  background: rgba(220, 20, 60, 0.08);
  color: var(--color-primary);
  border-radius: 999px;
  font-size: 0.85rem;
}

.divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(92, 57, 39, 0.25), transparent);
  margin: var(--spacing-xl) 0;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================
   11. Back to Top
   ============================================ */

.back-to-top {
  position: fixed;
  right: 28px;
  bottom: 28px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-scroll);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-medium);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  z-index: 900;
}

.back-to-top.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* ============================================
   12. Page Loader (optional)
   ============================================ */

.page-loader {
  position: fixed;
  inset: 0;
  background: rgba(252, 247, 242, 0.98);
  display: grid;
  place-items: center;
  z-index: 2000;
  transition: opacity var(--transition-slow);
}

.loader-ring {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 6px solid rgba(220, 20, 60, 0.2);
  border-top-color: var(--color-primary);
  animation: spin 1.2s linear infinite;
}

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

/* ============================================
   13. Animations
   ============================================ */

@keyframes floatSoft {
  0% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
  100% { transform: translateY(0); }
}

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

.fade-in-up {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   14. Main Content
   ============================================ */

main {
  margin-top: 90px;
  min-height: calc(100vh - 90px);
}

.rich-text h3 {
  margin-top: var(--spacing-xl);
}

.rich-text img {
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-soft);
  margin: var(--spacing-lg) 0;
}

.highlight-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-lg);
}

.highlight-grid .highlight-card {
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(220, 20, 60, 0.12);
  box-shadow: var(--shadow-soft);
}

.highlight-card strong {
  font-size: 1.5rem;
  color: var(--color-primary);
}

/* ============================================
   15. Media Queries Adjustments
   ============================================ */

@media (max-width: 991px) {
  :root {
    --font-size-h1: 2.3rem;
    --font-size-h2: 2rem;
    --font-size-h3: 1.5rem;
  }

  .section {
    padding: var(--spacing-xl) 0;
  }
}

@media (max-width: 575px) {
  :root {
    --container-padding: 20px;
  }

  .btn-large {
    width: 100%;
  }

  .footer-content {
    gap: var(--spacing-lg);
  }
}