/* ==========================================================================
   MESL机场官网 - 纯原生极简高响应式样式表
   Design System: Ultra Clean Pure White (极白现代风格), Zero External Dependencies, 60fps Native
   ========================================================================== */

:root {
  --bg-body: #ffffff;             /* 极白背景 */
  --bg-card: #ffffff;             /* 纯白卡片 */
  --bg-card-hover: #f8fafc;       /* 浅灰白悬停 */
  --bg-elevated: #f1f5f9;         /* 浅灰阶衬托 */
  --border-color: #e2e8f0;        /* 细腻明朗的浅灰边框 */
  --border-light: #cbd5e1;
  
  --primary: #2563eb;             /* 鲜亮科技蓝 */
  --primary-hover: #1d4ed8;
  --primary-light: rgba(37, 99, 235, 0.08);
  --accent: #059669;              /* 翠绿标识 */
  --accent-hover: #047857;
  --warning: #d97706;
  
  --lemon-yellow: #ca8a04;        /* 经典柠檬黄 / 金柠黄 (专为白底优化对比度) */
  --lemon-yellow-bright: #eab308; /* 鲜亮柠檬黄 */
  --text-heading: #ca8a04;        /* 标题类专属柠檬黄 */
  
  --text-primary: #0f172a;        /* 极高对比度的深蓝黑 (>14:1) */
  --text-secondary: #334155;      /* 舒适易读的深烟灰色 (>7:1) */
  --text-muted: #64748b;          /* 辅助说明暗灰色 (>4.5:1，符合无障碍标准) */
  
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  --container-width: 1200px;
  --header-height: 72px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.08);
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-body);
  color: var(--text-secondary);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Keyboard Accessibility: Skip Link */
.skip-link {
  position: absolute;
  top: -60px;
  left: 20px;
  background: var(--primary);
  color: #ffffff;
  padding: 10px 18px;
  z-index: 9999;
  text-decoration: none;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 15px;
  outline: 3px solid var(--text-primary);
}

/* Focus styles */
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-heading);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.8rem;
}

h1 { font-size: clamp(2rem, 4vw + 1rem, 3.2rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 2.5vw + 0.8rem, 2.4rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.2rem, 1.5vw + 0.5rem, 1.6rem); }
p { margin-bottom: 1rem; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-hover); text-decoration: underline; }

/* Buttons & CTA */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  min-width: 48px;
  padding: 12px 28px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  text-decoration: none !important;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #1d4ed8 100%);
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-hover) 0%, #1e40af 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent) 0%, #047857 100%);
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(5, 150, 105, 0.25);
}
.btn-accent:hover {
  background: linear-gradient(135deg, var(--accent-hover) 0%, #065f46 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(5, 150, 105, 0.4);
}

.btn-outline {
  background-color: #ffffff;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}
.btn-outline:hover {
  background-color: var(--bg-elevated);
  border-color: var(--text-primary);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 15px 36px;
  font-size: 1.125rem;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.90);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  height: var(--header-height);
  display: flex;
  align-items: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  transition: var(--transition);
}
.brand-logo:hover {
  text-decoration: none;
  opacity: 0.95;
}
.brand-icon {
  flex-shrink: 0;
  border-radius: 10px;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.3s ease;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.12));
}
.brand-logo:hover .brand-icon {
  transform: translateY(-2px) scale(1.05);
  filter: drop-shadow(0 4px 12px rgba(37, 99, 235, 0.25));
}
.brand-text {
  letter-spacing: -0.02em;
  font-size: 1.35rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
}
.brand-highlight {
  color: var(--lemon-yellow);
  margin-left: 1px;
}
.brand-badge {
  background: #eff6ff;
  color: var(--primary);
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  border: 1px solid #bfdbfe;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 24px;
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 4px;
  position: relative;
  text-decoration: none;
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
  text-decoration: none;
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--primary);
  border-radius: 2px;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Hero Section - 午夜黑 (Midnight Black) */
.hero-section {
  padding: 85px 0 65px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 50% 15%, #0f172a 0%, #080c16 60%, #020617 100%);
  border-bottom: 1px solid #1e293b;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background-color: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: #38bdf8;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 24px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.hero-section h1 {
  color: #facc15;
  text-shadow: 0 0 25px rgba(250, 204, 21, 0.2);
}

.hero-subheadline {
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-weight: 700;
  color: #facc15;
  background: linear-gradient(135deg, #fef08a 0%, #facc15 50%, #eab308 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-top: -6px;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
  filter: drop-shadow(0 2px 8px rgba(250, 204, 21, 0.2));
}

.hero-subtitle {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: #cbd5e1;
  max-width: 820px;
  margin: 0 auto 32px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-actions .btn-outline {
  background-color: rgba(255, 255, 255, 0.06);
  color: #f8fafc !important;
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(8px);
}
.hero-actions .btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.16);
  border-color: #ffffff;
  color: #ffffff !important;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.metric-item {
  text-align: center;
}
.metric-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.2;
}
.hero-section .metric-value {
  color: #facc15;
  text-shadow: 0 0 20px rgba(250, 204, 21, 0.25);
}
.hero-section .metric-label {
  font-size: 0.875rem;
  color: #94a3b8;
  margin-top: 4px;
}

/* Sections */
.section {
  padding: 80px 0;
  scroll-margin-top: calc(var(--header-height) + 20px);
}
.section-alt {
  background-color: #f8fafc;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px;
}
.section-tag {
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* Feature Cards (3 Core Advantages) */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.feature-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}
.feature-card:hover {
  transform: translateY(-4px);
  border-color: #93c5fd;
  box-shadow: 0 12px 28px -4px rgba(0, 0, 0, 0.08);
  background-color: #ffffff;
}
.feature-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background-color: #eff6ff;
  border: 1px solid #bfdbfe;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 24px;
}
.feature-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
  color: var(--text-heading);
}
.feature-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Streaming & AI Cards */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.media-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}
.media-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -4px rgba(0, 0, 0, 0.06);
}
.media-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background-color: #ecfdf5;
  color: var(--accent);
  border: 1px solid #a7f3d0;
  margin-bottom: 12px;
}
.media-title {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--text-heading);
}
.media-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Pricing Section & Table */
.pricing-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  margin-bottom: 30px;
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 720px;
}

.pricing-table caption {
  padding: 16px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: right;
  caption-side: bottom;
  border-top: 1px solid var(--border-color);
  background-color: #ffffff;
}

.pricing-table th, .pricing-table td {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.pricing-table th {
  background-color: #f8fafc;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1rem;
}

.pricing-table tr:last-child td {
  border-bottom: none;
}

.pricing-table tr:hover td {
  background-color: #f8fafc;
}

.plan-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-heading);
  display: flex;
  align-items: center;
  gap: 8px;
}
.plan-popular {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.plan-price {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
}
.plan-period {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: normal;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}
.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 20px;
  line-height: 1.6;
}
.testimonial-user {
  display: flex;
  align-items: center;
  gap: 12px;
}
.user-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: #eff6ff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--primary);
  border: 1px solid #bfdbfe;
}
.user-name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.95rem;
}
.user-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.star-rating {
  color: #f59e0b;
  font-size: 0.9rem;
  margin-bottom: 10px;
}

/* FAQ Section (Semantic details/summary, default open) */
.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}
.faq-item[open] {
  border-color: #93c5fd;
  background-color: #ffffff;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.05);
}

.faq-question {
  padding: 20px 24px;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-heading);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}
.faq-question::-webkit-details-marker {
  display: none;
}
.faq-icon {
  width: 20px;
  height: 20px;
  transition: transform 0.25s ease;
  flex-shrink: 0;
  stroke: var(--text-muted);
}
.faq-item[open] .faq-icon {
  transform: rotate(180deg);
  stroke: var(--primary);
}

.faq-answer {
  padding: 0 24px 20px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  border-top: 1px solid var(--border-color);
  margin-top: 4px;
  padding-top: 16px;
}
.faq-answer p:last-child {
  margin-bottom: 0;
}

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.breadcrumbs a {
  color: var(--text-muted);
}
.breadcrumbs a:hover {
  color: var(--primary);
}
.breadcrumbs-sep {
  opacity: 0.5;
}

/* Article Layout & Knowledge Center */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  margin-bottom: 50px;
}

.article-card {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}
.article-card:hover {
  border-color: #93c5fd;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px -4px rgba(0, 0, 0, 0.06);
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.article-tag {
  background-color: #eff6ff;
  color: var(--primary);
  border: 1px solid #bfdbfe;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}
.article-title {
  font-size: 1.25rem;
  line-height: 1.4;
  margin-bottom: 12px;
}
.article-title a {
  color: var(--text-heading);
  text-decoration: none;
}
.article-title a:hover {
  color: var(--lemon-yellow-bright);
}
.article-excerpt {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

/* Article Single View */
.article-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}
.article-header {
  margin-bottom: 40px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border-color);
}
.article-main-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 16px;
  color: var(--text-heading);
}
.article-info-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.article-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-secondary);
}
.article-content h2 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}
.article-content h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.8rem;
}
.article-content ul, .article-content ol {
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
}
.article-content li {
  margin-bottom: 0.5rem;
}
.article-content blockquote {
  border-left: 4px solid var(--primary);
  background-color: #f8fafc;
  padding: 16px 20px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 1.5rem 0;
  color: var(--text-primary);
  border-top: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}
.article-content pre {
  background-color: #f1f5f9;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  overflow-x: auto;
  margin: 1.5rem 0;
  font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.9rem;
  color: #0f172a;
}

.article-cta-box {
  margin: 48px 0;
  padding: 36px 32px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(5, 150, 105, 0.04) 100%);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius-lg);
  text-align: center;
}
.article-cta-box h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}
.article-cta-box p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 24px;
}

/* Site Footer */
.site-footer {
  background-color: #ffffff;
  border-top: 1px solid var(--border-color);
  padding: 40px 0;
  margin-top: auto;
  text-align: center;
}

.footer-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  list-style: none;
  margin-bottom: 24px;
}

.footer-link {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.footer-link:hover {
  color: var(--primary);
  text-decoration: underline;
}

.footer-copyright {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Static Policy/About Layout */
.page-card {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin: 40px 0 60px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .nav-menu {
    gap: 16px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }
  
  .header-inner {
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 10px;
    padding-bottom: 10px;
  }
  
  .site-header {
    height: auto;
  }
  
  .nav-menu {
    order: 3;
    width: 100%;
    justify-content: center;
    gap: 12px;
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
  }
  
  .hero-section {
    padding: 50px 0 40px;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  
  .hero-actions .btn {
    width: 100%;
  }
  
  .pricing-table th, .pricing-table td {
    padding: 14px 16px;
  }
  
  .footer-nav {
    gap: 20px;
  }
  
  .page-card {
    padding: 24px 16px;
  }
}

@media (max-width: 390px) {
  .brand-logo {
    font-size: 1.15rem;
  }
  .btn {
    padding: 10px 20px;
  }
}

/* Accessibility: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}