/* ===================================================================
   PocketWallet (口袋錢包) - Official Web Design System & Stylesheet
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@300;400;500;600;700;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  /* Color Palette */
  --primary: #066453;
  --primary-light: #0d8b74;
  --primary-dark: #034237;
  --primary-gradient: linear-gradient(135deg, #066453 0%, #0c9e83 100%);
  --hero-gradient: linear-gradient(145deg, #04382f 0%, #066453 45%, #0b7d67 100%);
  
  --accent: #2dd4bf;
  --accent-light: #8ce3cb;
  --accent-soft: rgba(45, 212, 191, 0.12);
  --accent-glow: rgba(45, 212, 191, 0.35);

  --income: #059669;
  --income-soft: #ecfdf5;
  --expense: #e11d48;
  --expense-soft: #fff1f2;

  --bg-page: #f8fafc;
  --bg-surface: #ffffff;
  --bg-card-hover: #fcfefe;
  --bg-glass: rgba(255, 255, 255, 0.85);
  --bg-dark-glass: rgba(6, 100, 83, 0.92);

  --text-main: #132420;
  --text-body: #334d47;
  --text-muted: #647d77;
  --text-white: #ffffff;
  --text-white-muted: rgba(255, 255, 255, 0.8);

  --border: #e6ecea;
  --border-light: #f1f5f4;
  --border-focus: #2dd4bf;

  --shadow-sm: 0 2px 8px rgba(6, 100, 83, 0.04);
  --shadow-md: 0 8px 24px rgba(6, 100, 83, 0.08);
  --shadow-lg: 0 16px 40px rgba(6, 100, 83, 0.12);
  --shadow-xl: 0 24px 60px rgba(6, 100, 83, 0.18);
  --shadow-glow: 0 0 40px rgba(45, 212, 191, 0.25);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ===================================================================
   Reset & Base Styles
   =================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: 'Plus Jakarta Sans', 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-body);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.25;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background-color: var(--accent-soft);
  color: var(--primary);
  border: 1px solid rgba(45, 212, 191, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 48px;
}

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

/* ===================================================================
   Header & Navigation
   =================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(6, 100, 83, 0.08);
  transition: background var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
}

.brand-logo img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(6, 100, 83, 0.2);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-weight: 600;
  color: var(--text-body);
  position: relative;
  padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

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

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--primary);
}

.mobile-toggle svg {
  width: 28px;
  height: 28px;
}

/* ===================================================================
   Buttons & Badges
   =================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary-gradient);
  color: var(--text-white);
  box-shadow: 0 6px 20px rgba(6, 100, 83, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(6, 100, 83, 0.35);
  color: var(--text-white);
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--primary);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--primary-dark);
  transform: translateY(-2px);
}

.btn-appstore {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: #000000;
  color: #ffffff;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-weight: 600;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
  transition: all var(--transition-normal);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-appstore:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.35);
  background: #1a1a1a;
  color: #ffffff;
}

.btn-appstore svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

.btn-appstore .btn-text {
  text-align: left;
  line-height: 1.15;
}

.btn-appstore .btn-text-sub {
  font-size: 0.75rem;
  opacity: 0.8;
  font-weight: 400;
}

.btn-appstore .btn-text-main {
  font-size: 1.05rem;
  font-weight: 700;
}

/* ===================================================================
   Hero Section
   =================================================================== */
.hero-section {
  padding: 160px 0 100px;
  background: var(--hero-gradient);
  color: var(--text-white);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(140, 227, 203, 0.15) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 2;
}

.hero-content h1 {
  color: var(--text-white);
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-content h1 span.highlight {
  background: linear-gradient(135deg, #a7f3d0 0%, #2dd4bf 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: 1.25rem;
  color: var(--text-white-muted);
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
}

.hero-badge-item svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
}

/* ===================================================================
   Mockup Phone Frame & Live Interactive UI
   =================================================================== */
.hero-mockup-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.phone-device {
  width: 330px;
  height: 670px;
  background: #111c19;
  border-radius: 46px;
  padding: 12px;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.6),
              0 0 0 1px rgba(255, 255, 255, 0.15) inset,
              var(--shadow-glow);
  position: relative;
  transform: perspective(1000px) rotateY(-4deg) rotateX(2deg);
  transition: transform var(--transition-normal);
}

.phone-device:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg) translateY(-8px);
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: #f8f9fa;
  border-radius: 36px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  color: var(--text-main);
  position: relative;
}

.phone-notch {
  width: 120px;
  height: 24px;
  background: #111c19;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  border-bottom-left-radius: 14px;
  border-bottom-right-radius: 14px;
  z-index: 10;
}

.mock-app-header {
  padding: 34px 18px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f8f9fa;
}

.mock-app-header h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
}

.mock-summary-card {
  margin: 0 16px 14px;
  padding: 16px;
  background: var(--primary-gradient);
  border-radius: 20px;
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(6, 100, 83, 0.25);
}

.mock-summary-card .mock-label {
  font-size: 0.75rem;
  opacity: 0.85;
}

.mock-summary-card .mock-balance {
  font-size: 1.65rem;
  font-weight: 800;
  margin: 4px 0 12px;
  letter-spacing: -0.02em;
}

.mock-summary-stats {
  display: flex;
  justify-content: space-between;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.mock-summary-stat-val {
  font-size: 0.85rem;
  font-weight: 700;
}

.mock-filter-chips {
  display: flex;
  gap: 6px;
  padding: 0 16px 12px;
  overflow-x: auto;
}

.mock-chip {
  padding: 4px 12px;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 20px;
  background: #ffffff;
  color: var(--text-muted);
  border: 1px solid #eef2f1;
}

.mock-chip.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.mock-records-list {
  flex: 1;
  padding: 0 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: hidden;
}

.mock-record-item {
  background: #ffffff;
  padding: 10px 12px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}

.mock-record-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mock-record-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: #f4f5f6;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.mock-record-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.2;
}

.mock-record-sub {
  font-size: 0.68rem;
  color: var(--text-muted);
}

.mock-record-amount {
  font-size: 0.85rem;
  font-weight: 800;
  text-align: right;
}

.mock-record-amount.expense {
  color: var(--expense);
}

.mock-record-amount.income {
  color: var(--income);
}

.mock-floating-btn {
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 6px 16px rgba(6, 100, 83, 0.4);
}

/* ===================================================================
   Features Section
   =================================================================== */
.features-section {
  padding: 120px 0;
  background: var(--bg-page);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.feature-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(45, 212, 191, 0.4);
}

.feature-icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: var(--accent-soft);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: transform var(--transition-normal);
}

.feature-card:hover .feature-icon-wrapper {
  transform: scale(1.1) rotate(4deg);
  background: var(--primary);
  color: #ffffff;
}

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

.feature-card h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.6;
}

/* ===================================================================
   Experience / Showcase Section
   =================================================================== */
.showcase-section {
  padding: 120px 0;
  background: #ffffff;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.showcase-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  margin-bottom: 100px;
}

.showcase-row:last-child {
  margin-bottom: 0;
}

.showcase-row.reverse {
  direction: rtl;
}

.showcase-row.reverse > * {
  direction: ltr;
}

.showcase-info h3 {
  font-size: 2rem;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.showcase-info p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.7;
}

.showcase-checklist {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.showcase-checklist-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
}

.showcase-checklist-item svg {
  width: 22px;
  height: 22px;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.showcase-visual {
  background: linear-gradient(135deg, #f1f8f6 0%, #e1f3ee 100%);
  border-radius: var(--radius-xl);
  padding: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  border: 1px solid rgba(6, 100, 83, 0.1);
  box-shadow: var(--shadow-md);
}

.preview-card-box {
  background: #ffffff;
  border-radius: 24px;
  width: 100%;
  max-width: 360px;
  padding: 24px;
  box-shadow: var(--shadow-lg);
  border: 1px solid #eef2f1;
}

/* ===================================================================
   FAQ & Support Preview Section
   =================================================================== */
.faq-section {
  padding: 120px 0;
  background: var(--bg-page);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.faq-item.open {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
}

.faq-toggle-icon {
  width: 24px;
  height: 24px;
  transition: transform var(--transition-normal);
  color: var(--primary);
  flex-shrink: 0;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
  padding: 0 28px;
  color: var(--text-muted);
  line-height: 1.7;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 28px 24px;
}

/* ===================================================================
   CTA Banner
   =================================================================== */
.cta-section {
  padding: 90px 0;
  background: var(--hero-gradient);
  color: #ffffff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.cta-box h2 {
  color: #ffffff;
  font-size: 2.6rem;
  margin-bottom: 18px;
}

.cta-box p {
  font-size: 1.2rem;
  color: var(--text-white-muted);
  margin-bottom: 36px;
}

/* ===================================================================
   Article / Legal Document Layout (Privacy & Support & Terms)
   =================================================================== */
.doc-header {
  padding: 140px 0 60px;
  background: var(--hero-gradient);
  color: #ffffff;
  text-align: center;
}

.doc-header h1 {
  color: #ffffff;
  font-size: 2.8rem;
  margin-bottom: 16px;
}

.doc-header p {
  color: var(--text-white-muted);
  font-size: 1.1rem;
}

.doc-content-wrapper {
  padding: 60px 0 100px;
  background: var(--bg-page);
}

.doc-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

.doc-card h2 {
  font-size: 1.6rem;
  margin: 36px 0 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 12px;
}

.doc-card h2:first-of-type {
  margin-top: 0;
}

.doc-card p {
  margin-bottom: 16px;
  line-height: 1.8;
  color: var(--text-body);
}

.doc-card ul, .doc-card ol {
  margin-bottom: 24px;
  padding-left: 24px;
}

.doc-card ul li {
  list-style-type: disc;
  margin-bottom: 8px;
  line-height: 1.7;
}

.doc-card ol li {
  list-style-type: decimal;
  margin-bottom: 10px;
  line-height: 1.7;
}

.doc-highlight-box {
  background: var(--accent-soft);
  border-left: 4px solid var(--primary);
  padding: 20px 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 24px 0;
}

.doc-highlight-box p {
  margin-bottom: 0;
  font-weight: 500;
  color: var(--primary-dark);
}

/* Contact Support Card */
.support-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
}

.contact-card {
  background: var(--bg-page);
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  text-align: center;
  transition: all var(--transition-normal);
}

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.contact-card-icon {
  width: 56px;
  height: 56px;
  background: var(--accent-soft);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.contact-card-icon svg {
  width: 28px;
  height: 28px;
}

.contact-card h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.contact-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

/* ===================================================================
   Footer
   =================================================================== */
.site-footer {
  background: #0b1c18;
  color: rgba(255, 255, 255, 0.75);
  padding: 80px 0 40px;
  font-size: 0.95rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 40px;
}

.footer-brand .brand-logo {
  color: #ffffff;
  margin-bottom: 16px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
  max-width: 320px;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.05rem;
  margin-bottom: 20px;
  font-weight: 700;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link:hover {
  color: var(--accent);
  padding-left: 4px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.88rem;
}

/* ===================================================================
   Responsive Design
   =================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }

  .hero-content h1 {
    font-size: 2.75rem;
  }

  .hero-badges {
    justify-content: center;
  }

  .showcase-row, .showcase-row.reverse {
    grid-template-columns: 1fr;
    gap: 40px;
    direction: ltr;
  }

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

@media (max-width: 768px) {
  .nav-links, .nav-actions .btn {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: #ffffff;
    padding: 24px;
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid var(--border);
    gap: 20px;
  }

  .section-title {
    font-size: 2rem;
  }

  .doc-card {
    padding: 28px 20px;
  }

  .support-contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}