/* ═══════════════════════════════════════════════════════════════
   Zaifay OÜ — Corporate Design System
   Deep Navy / Warm Gold / Slate — Premium Estonian Tech & Retail
   ═══════════════════════════════════════════════════════════════ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

/* ── Design Tokens ── */
:root {
  /* Primary Palette */
  --navy-950: #0a0e1a;
  --navy-900: #0f1629;
  --navy-800: #151d35;
  --navy-700: #1e2a4a;
  --navy-600: #2a3a5c;

  /* Accent — Warm Gold */
  --gold-500: #d4a853;
  --gold-400: #e0be76;
  --gold-300: #ebd5a0;
  --gold-gradient: linear-gradient(135deg, #d4a853 0%, #f0d48a 50%, #d4a853 100%);

  /* Secondary Accent — Emerald (GoEven brand) */
  --emerald-500: #10b981;
  --emerald-400: #34d399;
  --emerald-gradient: linear-gradient(135deg, #059669, #10b981, #34d399);

  /* Neutrals */
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;

  /* Text */
  --text-on-dark: #e2e8f0;
  --text-on-dark-muted: #94a3b8;
  --text-on-light: #0f172a;
  --text-on-light-muted: #475569;

  /* Surfaces */
  --surface-dark: var(--navy-900);
  --surface-card: rgba(255,255,255,0.04);
  --surface-card-hover: rgba(255,255,255,0.08);
  --surface-light: #ffffff;

  /* Borders */
  --border-dark: rgba(255,255,255,0.08);
  --border-dark-hover: rgba(255,255,255,0.15);
  --border-light: #e2e8f0;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 25px 60px rgba(0,0,0,0.2);
  --shadow-glow-gold: 0 0 40px rgba(212,168,83,0.15);
  --shadow-glow-emerald: 0 0 40px rgba(16,185,129,0.15);

  /* Layout */
  --max-width: 1200px;
  --nav-height: 72px;

  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 200ms var(--ease-out-expo);
  --transition-medium: 400ms var(--ease-out-expo);
  --transition-slow: 600ms var(--ease-out-expo);
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: var(--text-on-dark);
  background: var(--navy-950);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

.heading-xl {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  letter-spacing: -0.03em;
}

.heading-lg {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.025em;
}

.heading-md {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.heading-sm {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 600;
}

.text-lg { font-size: 1.125rem; line-height: 1.7; }
.text-md { font-size: 1rem; line-height: 1.7; }
.text-sm { font-size: 0.875rem; line-height: 1.6; }

.text-muted { color: var(--text-on-dark-muted); }
.text-gold { color: var(--gold-500); }
.text-emerald { color: var(--emerald-500); }
.text-center { text-align: center; }

.gradient-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 12px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold-gradient);
  color: var(--navy-950);
  box-shadow: var(--shadow-glow-gold);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(212,168,83,0.3);
}

.btn-secondary {
  background: var(--surface-card);
  color: var(--text-on-dark);
  border: 1px solid var(--border-dark);
}
.btn-secondary:hover {
  background: var(--surface-card-hover);
  border-color: var(--border-dark-hover);
  transform: translateY(-2px);
}

.btn-emerald {
  background: var(--emerald-gradient);
  color: #fff;
  box-shadow: var(--shadow-glow-emerald);
}
.btn-emerald:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(16,185,129,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--gold-500);
  border: 1.5px solid var(--gold-500);
}
.btn-outline:hover {
  background: rgba(212,168,83,0.08);
  transform: translateY(-2px);
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-bottom: 1px solid var(--border-dark);
  z-index: 1000;
  transition: all var(--transition-medium);
}

.nav.scrolled {
  background: rgba(10, 14, 26, 0.95);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.03em;
}

.nav-logo-icon {
  width: 38px;
  height: 38px;
  background: var(--gold-gradient);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--navy-950);
  box-shadow: var(--shadow-glow-gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-on-dark-muted);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold-gradient);
  border-radius: 1px;
  transition: width var(--transition-medium);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-on-dark);
}

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

.nav-cta {
  padding: 10px 24px;
  font-size: 0.85rem;
  border-radius: 10px;
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-on-dark);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* ── Hero Section ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: var(--nav-height);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(212,168,83,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-bg::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(16,185,129,0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--surface-card);
  border: 1px solid var(--border-dark);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gold-400);
  margin-bottom: 28px;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--gold-500);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero h1 {
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-on-dark-muted);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 560px;
}

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

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid var(--border-dark);
}

.hero-stat h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat p {
  font-size: 0.85rem;
  color: var(--text-on-dark-muted);
  margin-top: 4px;
}

/* ── Sections ── */
section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  max-width: 640px;
  margin: 0 auto 64px;
  text-align: center;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold-500);
  margin-bottom: 16px;
}

.section-label::before,
.section-label::after {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--gold-500);
  opacity: 0.4;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-on-dark-muted);
  margin-top: 16px;
  line-height: 1.7;
}

/* Alternating light section */
.section-light {
  background: var(--slate-50);
  color: var(--text-on-light);
}

.section-light .text-muted,
.section-light .section-header p {
  color: var(--text-on-light-muted);
}

.section-light .section-label {
  color: var(--navy-700);
}

.section-light .section-label::before,
.section-light .section-label::after {
  background: var(--navy-700);
}

/* ── Cards ── */
.card {
  background: var(--surface-card);
  border: 1px solid var(--border-dark);
  border-radius: 20px;
  padding: 36px;
  transition: all var(--transition-medium);
}

.card:hover {
  background: var(--surface-card-hover);
  border-color: var(--border-dark-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.card-icon-gold {
  background: rgba(212,168,83,0.12);
  color: var(--gold-500);
  border: 1px solid rgba(212,168,83,0.2);
}

.card-icon-emerald {
  background: rgba(16,185,129,0.12);
  color: var(--emerald-500);
  border: 1px solid rgba(16,185,129,0.2);
}

.card-icon-blue {
  background: rgba(59,130,246,0.12);
  color: #3b82f6;
  border: 1px solid rgba(59,130,246,0.2);
}

.card-icon-purple {
  background: rgba(139,92,246,0.12);
  color: #8b5cf6;
  border: 1px solid rgba(139,92,246,0.2);
}

.card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.card p {
  color: var(--text-on-dark-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* Light card variant */
.section-light .card {
  background: #fff;
  border-color: var(--border-light);
  box-shadow: var(--shadow-sm);
}

.section-light .card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--slate-300);
}

.section-light .card p {
  color: var(--text-on-light-muted);
}

/* ── Grid Layouts ── */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* ── Feature Showcase (Split Layout) ── */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.split-reverse {
  direction: rtl;
}
.split-reverse > * {
  direction: ltr;
}

.split-visual {
  position: relative;
}

.split-visual-card {
  background: linear-gradient(145deg, var(--navy-800), var(--navy-700));
  border: 1px solid var(--border-dark);
  border-radius: 24px;
  padding: 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.split-visual-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gold-gradient);
}

.split-content h2 {
  margin-bottom: 20px;
}

.split-content p {
  color: var(--text-on-dark-muted);
  font-size: 1.05rem;
  line-height: 1.75;
  margin-bottom: 32px;
}

.split-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 36px;
}

.split-feature {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.split-feature-icon {
  width: 28px;
  height: 28px;
  min-width: 28px;
  border-radius: 8px;
  background: rgba(212,168,83,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--gold-500);
  margin-top: 2px;
}

.split-feature-text h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.split-feature-text p {
  font-size: 0.85rem;
  color: var(--text-on-dark-muted);
  margin-bottom: 0;
}

/* ── Team / Values ── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.value-card {
  text-align: center;
  padding: 48px 32px;
}

.value-card .card-icon {
  margin: 0 auto 20px;
}

/* ── Stats Bar ── */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 64px 0;
}

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

.stat-item h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 2.8rem;
  font-weight: 900;
}

.stat-item p {
  font-size: 0.9rem;
  color: var(--text-on-dark-muted);
  margin-top: 4px;
}

/* ── CTA Section ── */
.cta-section {
  background: linear-gradient(145deg, var(--navy-800), var(--navy-900));
  border: 1px solid var(--border-dark);
  border-radius: 32px;
  padding: 80px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(212,168,83,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-section h2 {
  position: relative;
  margin-bottom: 16px;
}

.cta-section p {
  position: relative;
  color: var(--text-on-dark-muted);
  font-size: 1.1rem;
  max-width: 480px;
  margin: 0 auto 36px;
}

.cta-section .hero-actions {
  justify-content: center;
  position: relative;
}

/* ── Footer ── */
.footer {
  background: var(--navy-950);
  border-top: 1px solid var(--border-dark);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand {
  max-width: 320px;
}

.footer-brand p {
  color: var(--text-on-dark-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: 16px;
}

.footer-column h4 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-on-dark);
  margin-bottom: 20px;
}

.footer-column a {
  display: block;
  color: var(--text-on-dark-muted);
  font-size: 0.9rem;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.footer-column a:hover {
  color: var(--gold-400);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border-dark);
  font-size: 0.8rem;
  color: var(--text-on-dark-muted);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a:hover {
  color: var(--gold-400);
}

/* ── Contact Form ── */
.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-on-dark);
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: var(--surface-card);
  border: 1px solid var(--border-dark);
  border-radius: 12px;
  color: var(--text-on-dark);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control::placeholder {
  color: var(--slate-500);
}

.form-control:focus {
  outline: none;
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(212,168,83,0.15);
}

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

/* ── Legal Pages ── */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding-top: calc(var(--nav-height) + 60px);
  padding-bottom: 80px;
}

.legal-content h1 {
  margin-bottom: 12px;
}

.legal-content .last-updated {
  color: var(--text-on-dark-muted);
  font-size: 0.9rem;
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border-dark);
}

.legal-content h2 {
  font-size: 1.4rem;
  margin-top: 48px;
  margin-bottom: 16px;
}

.legal-content h3 {
  font-size: 1.1rem;
  margin-top: 32px;
  margin-bottom: 12px;
}

.legal-content p {
  color: var(--text-on-dark-muted);
  margin-bottom: 16px;
  line-height: 1.75;
}

.legal-content ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 16px;
}

.legal-content li {
  color: var(--text-on-dark-muted);
  margin-bottom: 8px;
  line-height: 1.65;
}

/* ── Animations ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.animate-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.stagger > .animate-in:nth-child(1) { transition-delay: 0ms; }
.stagger > .animate-in:nth-child(2) { transition-delay: 100ms; }
.stagger > .animate-in:nth-child(3) { transition-delay: 200ms; }
.stagger > .animate-in:nth-child(4) { transition-delay: 300ms; }
.stagger > .animate-in:nth-child(5) { transition-delay: 400ms; }
.stagger > .animate-in:nth-child(6) { transition-delay: 500ms; }

/* ── Phone Mockup ── */
.phone-mockup {
  width: 260px;
  height: 520px;
  background: linear-gradient(180deg, #1a1a2e 0%, #16213e 100%);
  border-radius: 36px;
  border: 3px solid #2a2a4a;
  box-shadow: 0 25px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.05);
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.phone-mockup::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 24px;
  background: #0a0a1a;
  border-radius: 16px;
  z-index: 10;
}

.phone-screen {
  position: absolute;
  top: 8px;
  left: 8px;
  right: 8px;
  bottom: 8px;
  background: linear-gradient(180deg, #059669 0%, #10b981 30%, #f0fdf4 30%);
  border-radius: 28px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 50px;
}

.phone-screen-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: white;
  margin-bottom: 4px;
}

.phone-screen-subtitle {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 20px;
}

.phone-screen-balance {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: #059669;
  margin-top: 24px;
}

.phone-screen-label {
  font-size: 0.65rem;
  color: #64748b;
  margin-top: 4px;
}

/* ── Responsive ── */
@media (max-width: 968px) {
  .grid-3, .values-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-4, .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 48px; }
  .split-reverse { direction: ltr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { gap: 32px; }
  .cta-section { padding: 56px 36px; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  /* Mobile menu */
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(10,14,26,0.98);
    backdrop-filter: blur(20px);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border-dark);
  }

  .grid-2, .grid-3, .grid-4,
  .values-grid, .stats-bar { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 24px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .cta-section { padding: 48px 24px; border-radius: 20px; }
  section { padding: 64px 0; }
}