/* ============================================
   XXPay - 品牌官網 + BNPL 說明頁樣式
   品牌色暫定，CSS Variables 一改全站換
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Noto+Sans+TC:wght@400;500;600;700&display=swap');

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

:root {
  --primary: #1B7A5E;
  --primary-dark: #14644B;
  --primary-darker: #0D4D38;
  --primary-light: #B5D9C8;
  --primary-50: #E3F1EA;
  --accent: #10B981;
  --accent-dark: #059669;
  --accent-light: #D1FAE5;
  --orange: #F59E0B;
  --orange-light: #FEF3C7;
  --danger: #EF4444;
  --danger-light: #FEE2E2;
  --purple: #8B5CF6;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;
  --white: #FFFFFF;
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', 'Noto Sans TC', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

img { max-width: 100%; height: auto; }

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================================
   Header
   ============================================ */
.header {
  background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
}
.header-brand:hover { color: var(--white); opacity: 0.9; }

.header-brand .logo-placeholder {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--primary) 0%, #2E9480 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 800;
  font-size: 0.65rem;
  box-shadow: 0 2px 8px rgba(76, 191, 168, 0.4);
}

.header-brand .logo-img {
  height: 38px;
  width: auto;
}

/* ============================================
   Slim Header Logo（form / order 系列共用）
   覆寫各檔案內聯的 36x36 限制：寬版 logo 也能完整顯示
   ============================================ */
.form-brand .slim-brand-mark-img,
.order-brand .slim-brand-mark-img {
  width: auto !important;
  height: 36px !important;
  max-width: 140px !important;
  object-fit: contain !important;
  border-radius: 4px !important;
  background: transparent !important;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.header-nav a {
  color: var(--gray-300);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}
.header-nav a:hover { color: var(--white); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-cs-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-200);
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.1);
}
.header-cs-link:hover {
  background: rgba(255,255,255,0.2);
  color: var(--white);
}

.btn-icon {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  border: none;
  background: rgba(255,255,255,0.1);
  cursor: pointer;
  color: var(--gray-300);
  font-size: 1.25rem;
  transition: var(--transition);
}
.btn-icon:hover {
  background: rgba(255,255,255,0.2);
  color: var(--white);
}

.mobile-menu-btn { display: none; }

.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--gray-800);
  border-top: 1px solid rgba(255,255,255,0.06);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 14px 20px;
  color: var(--gray-300);
  font-size: 0.9rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.mobile-menu a:hover { color: var(--white); background: rgba(255,255,255,0.04); }

/* ============================================
   Hero Banner
   ============================================ */
.hero-banner {
  background-color: var(--primary);
  background-image: none;
  background-size: cover;
  background-position: center;
  padding: 80px 0 90px;
  position: relative;
  overflow: hidden;
}

.hero-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(46,148,128,0.35) 0%, rgba(76,191,168,0.25) 50%, rgba(58,168,146,0.2) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--white);
  max-width: 600px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.6), 0 1px 3px rgba(0,0,0,0.4);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 16px;
  border: 1px solid rgba(255,255,255,0.2);
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.hero-desc {
  font-size: 1.05rem;
  opacity: 0.9;
  line-height: 1.7;
  margin-bottom: 24px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-bottom: 32px;
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.hero-stat-value {
  font-size: 1.5rem;
  font-weight: 800;
}

.hero-stat-label {
  font-size: 0.75rem;
  opacity: 0.7;
}

.btn-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  background: linear-gradient(135deg, var(--primary) 0%, #2E9480 100%);
  color: var(--white);
  border: none;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 700;
  transition: var(--transition);
  text-shadow: none;
  box-shadow: 0 4px 16px rgba(76, 191, 168, 0.4);
}
.btn-hero-cta:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #2E9480 100%);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(76, 191, 168, 0.5);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
  font-family: inherit;
  line-height: 1.4;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #3AA892 100%);
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 2px 8px rgba(76, 191, 168, 0.25);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #2E9480 100%);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(76, 191, 168, 0.35);
  transform: translateY(-1px);
}

.btn-white {
  background: var(--white);
  color: var(--primary);
  border-color: transparent;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.btn-white:hover {
  background: var(--gray-50);
  color: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.btn-outline {
  background: var(--white);
  color: var(--primary);
  border-color: var(--gray-200);
}
.btn-outline:hover {
  border-color: var(--primary);
  background: var(--primary-50);
  color: var(--primary-dark);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.4);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
  color: var(--white);
}

.btn-sm { padding: 8px 14px; font-size: 0.8rem; }
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-block { width: 100%; }

/* ============================================
   Sections
   ============================================ */
.section {
  padding: 64px 0;
}

.section-alt {
  background: var(--gray-50);
}

.section-heading {
  text-align: center;
  margin-bottom: 48px;
}

.section-heading h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
  color: var(--gray-900);
}

.section-heading p {
  font-size: 1rem;
  color: var(--gray-500);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================
   Partners Carousel
   ============================================ */
.partners-carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
}

.partners-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 8px 0;
  flex: 1;
}
.partners-track::-webkit-scrollbar { display: none; }

a.partner-card,
.partner-card {
  flex: 0 0 200px;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition-slow);
  color: inherit;
  text-decoration: none;
  display: block;
}
a.partner-card:hover,
.partner-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--primary-light);
  color: inherit;
}

.partner-logo {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  background: var(--gray-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  overflow: hidden;
}
.partner-logo img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
}

.partner-card h3 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--gray-800);
}
.partner-card p {
  font-size: 0.78rem;
  color: var(--gray-400);
}

.carousel-btn {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--gray-200);
  background: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.carousel-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow-md);
}

/* ============================================
   BNPL Steps
   ============================================ */
.bnpl-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.step-card {
  flex: 0 0 200px;
  text-align: center;
  padding: 24px 16px;
}

.step-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #2E9480);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.step-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: var(--primary-50);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.step-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--gray-800);
}
.step-card p {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.6;
}

.step-arrow {
  display: flex;
  align-items: center;
  padding-top: 60px;
  color: var(--gray-300);
}

/* ============================================
   Comparison Table
   ============================================ */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  min-width: 600px;
}

.comparison-table th,
.comparison-table td {
  padding: 14px 20px;
  text-align: center;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--gray-100);
}

.comparison-table thead th {
  background: var(--gray-50);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--gray-700);
  border-bottom: 2px solid var(--gray-200);
}

.comparison-table thead th.highlight {
  background: var(--primary);
  color: var(--white);
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--gray-700);
}

.comparison-table td.highlight {
  background: var(--primary-50);
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
}

.badge-green {
  background: var(--accent-light);
  color: var(--accent-dark);
}
.badge-red {
  background: var(--danger-light);
  color: var(--danger);
}
.badge-yellow {
  background: var(--orange-light);
  color: #B45309;
}

/* ============================================
   Advantage Grid
   ============================================ */
.advantage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.advantage-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition-slow);
}
.advantage-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--primary-light);
}

.advantage-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--primary-50);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.advantage-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--gray-800);
}
.advantage-card p {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ============================================
   FAQ Accordion
   ============================================ */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-100);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { border-color: var(--gray-200); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-800);
  text-align: left;
  font-family: inherit;
  gap: 12px;
}
.faq-question:hover { color: var(--primary); }

.faq-icon {
  flex-shrink: 0;
  transition: transform 0.25s ease;
  color: var(--gray-400);
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 20px 18px;
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.8;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
  background: var(--gray-900);
  text-align: center;
  padding: 64px 0;
}

.cta-content h2 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}

.cta-content p {
  font-size: 1rem;
  color: var(--gray-400);
  margin-bottom: 28px;
}

.cta-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-cta-primary {
  background: var(--primary);
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 2px 12px rgba(76, 191, 168, 0.35);
}
.btn-cta-primary:hover {
  background: var(--primary-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(76, 191, 168, 0.45);
}

.btn-cta-secondary {
  background: transparent;
  color: var(--gray-300);
  border: 2px solid var(--gray-600);
}
.btn-cta-secondary:hover {
  border-color: var(--gray-400);
  color: var(--white);
  background: rgba(255,255,255,0.05);
}

/* ============================================
   Floating LINE Button
   ============================================ */
.floating-line-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  background: #06C755;
  color: var(--white);
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(6, 199, 85, 0.4);
  transition: var(--transition-slow);
}
.floating-line-btn:hover {
  background: #05b34c;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(6, 199, 85, 0.5);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  margin-top: auto;
  background: linear-gradient(135deg, var(--gray-900) 0%, #0F172A 100%);
  color: var(--gray-400);
  padding: 32px 0 20px;
}

.footer .container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-brand {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-links a { color: var(--gray-400); font-size: 0.85rem; font-weight: 500; }
.footer-links a:hover { color: var(--white); }

.footer-info {
  font-size: 0.8rem;
  line-height: 1.8;
  margin-top: 8px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  font-size: 0.9rem;
  font-weight: 700;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.06);
}
.footer-social a:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.footer-security {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--gray-500);
  margin-top: 4px;
}
.footer-security .lock-icon { color: var(--accent); }

.footer-bottom {
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.75rem;
  text-align: center;
  color: var(--gray-500);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
  input, select, textarea { font-size: 16px !important; }
  .container { padding: 0 14px; }

  /* Header */
  .header .container { height: 56px; }
  .header-brand { font-size: 1.1rem; gap: 8px; }
  .header-brand .logo-placeholder,
  .header-brand .logo-img { width: 32px; height: 32px; }
  .header-brand .logo-placeholder { font-size: 0.5rem; border-radius: 8px; }

  .header-nav { display: none; }
  .mobile-menu-btn { display: flex; }
  .header-cs-link .cs-label { display: none; }

  /* Hero */
  .hero-banner { padding: 48px 0 56px; }
  .hero-title { font-size: 1.7rem; }
  .hero-desc { font-size: 0.9rem; }
  .hero-badge { font-size: 0.7rem; padding: 5px 12px; }
  .hero-stats { gap: 24px; margin-bottom: 24px; }
  .hero-stat-value { font-size: 1.3rem; }
  .hero-stat-label { font-size: 0.7rem; }
  .hero-cta { width: 100%; justify-content: center; }

  /* Sections */
  .section { padding: 40px 0; }
  .section-heading { margin-bottom: 32px; }
  .section-heading h2 { font-size: 1.4rem; }
  .section-heading p { font-size: 0.88rem; }

  /* Partners */
  .partner-card { flex: 0 0 160px; padding: 18px 14px; }
  .carousel-btn { display: none; }

  /* BNPL Steps */
  .bnpl-steps { flex-direction: column; align-items: center; gap: 0; }
  .step-card { flex: 0 0 auto; width: 100%; max-width: 300px; }
  .step-arrow { transform: rotate(90deg); padding: 0; margin: -4px 0; }

  /* Comparison Table */
  .comparison-table th,
  .comparison-table td { padding: 10px 12px; font-size: 0.8rem; }

  /* Advantage Grid */
  .advantage-grid { grid-template-columns: 1fr; gap: 14px; }
  .advantage-card { padding: 20px 18px; }

  /* FAQ */
  .faq-question { padding: 16px; font-size: 0.9rem; }
  .faq-answer p { padding: 0 16px 16px; font-size: 0.85rem; }

  /* CTA */
  .cta-section { padding: 40px 0; }
  .cta-content h2 { font-size: 1.4rem; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .cta-buttons .btn { width: 100%; max-width: 300px; }

  /* Buttons */
  .btn { min-height: 44px; font-size: 0.85rem; padding: 10px 18px; }
  .btn-lg { min-height: 52px; font-size: 1rem; padding: 14px 24px; width: 100%; }
  .btn-sm { min-height: 38px; font-size: 0.8rem; }

  /* Floating LINE */
  .floating-line-btn { bottom: 20px; right: 16px; padding: 12px 20px; font-size: 0.9rem; }

  /* Footer */
  .footer-top { flex-direction: column; gap: 16px; }
}

@media (max-width: 480px) {
  .hero-stats { gap: 16px; }
  .hero-stat-value { font-size: 1.1rem; }
  .partner-card { flex: 0 0 140px; padding: 14px 10px; }
  .advantage-grid { gap: 10px; }
}