/* ─── Variables ─────────────────────────────────────────────────────────────── */
:root {
  --primary:        #14C6D8;
  --primary-dark:   #0E9DB5;
  --primary-light:  #5DD8E4;
  --secondary:      #12B4C6;
  --accent:         #F5A623;
  --accent-light:   #FFC163;
  --gradient:       linear-gradient(135deg, #14C6D8 0%, #F5A623 100%);
  --gradient-soft:  linear-gradient(135deg, #E3FBFD 0%, #FFF4E2 100%);
  --success:        #10B981;
  --warning:        #F59E0B;
  --error:          #EF4444;

  --bg:             #F5FCFD;
  --surface:        #FFFFFF;
  --surface-2:      #EAF7F9;
  --text:           #0B3545;
  --text-2:         #4B6672;
  --text-3:         #94A3B8;
  --border:         #DCEFF1;
  --border-2:       #BEE0E4;
  --shadow-sm:      0 1px 3px rgba(20,198,216,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow:         0 4px 16px rgba(20,198,216,.12), 0 2px 8px rgba(0,0,0,.06);
  --shadow-lg:      0 16px 48px rgba(20,198,216,.18), 0 8px 24px rgba(0,0,0,.1);
  --shadow-xl:      0 32px 80px rgba(20,198,216,.22), 0 16px 40px rgba(0,0,0,.14);

  --radius-sm:  8px;
  --radius:     14px;
  --radius-lg:  20px;
  --radius-xl:  28px;
  --radius-full:9999px;

  --font:       'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:  'JetBrains Mono', 'Fira Code', 'Courier New', monospace;

  --max-w:      1200px;
  --nav-h:      68px;
}

/* ─── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img, video, svg { display: block; max-width: 100%; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { list-style: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; border: none; background: none; }

/* ─── Typography ─────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5 { line-height: 1.2; font-weight: 700; letter-spacing: -0.02em; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }
p  { color: var(--text-2); line-height: 1.75; }

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

/* ─── Layout ─────────────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 24px;
}
.section { padding-block: 80px; }
.section-sm { padding-block: 48px; }

/* ─── Navigation ─────────────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
}
.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.04em;
  text-decoration: none;
}
.nav-logo:hover { text-decoration: none; }
.logo-mark {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(20,198,216,.35);
  border-radius: 7px;
  overflow: hidden;
}
.logo-name { color: var(--primary); }
.logo-name span { color: var(--accent); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-2);
  transition: all .2s;
}
.nav-links a:hover { color: var(--primary); background: var(--surface-2); text-decoration: none; }
.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-burger { display: none; }

/* ─── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: .95rem;
  font-weight: 600;
  transition: all .2s;
  white-space: nowrap;
  text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: var(--gradient);
  color: white;
  box-shadow: 0 4px 16px rgba(20,198,216,.35);
}
.btn-primary:hover { box-shadow: 0 8px 24px rgba(20,198,216,.45); }
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover { background: var(--primary); color: white; }
.btn-ghost {
  background: rgba(255,255,255,.15);
  color: white;
  border: 1.5px solid rgba(255,255,255,.35);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,.25); }
.btn-dark {
  background: #0B3545;
  color: white;
}
.btn-dark:hover { background: #164C61; }
.btn-lg { padding: 14px 32px; font-size: 1.05rem; }
.btn-sm { padding: 8px 18px; font-size: .85rem; }

/* Store Badges */
.store-badges { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: #111;
  color: white;
  border-radius: 12px;
  font-size: .9rem;
  font-weight: 500;
  transition: all .2s;
  text-decoration: none;
  border: 1px solid #333;
}
.store-badge:hover { background: #222; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.25); text-decoration: none; }
.store-badge-icon { font-size: 1.6rem; }
.store-badge-text small { display: block; font-size: .65rem; opacity: .7; text-transform: uppercase; letter-spacing: 0.5px; }
.store-badge-text strong { font-size: 1rem; }

/* ─── Hero ────────────────────────────────────────────────────────────────── */
.hero {
  background: var(--gradient);
  color: white;
  padding-block: 80px 0;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero .container {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255,255,255,.15);
  border-radius: var(--radius-full);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.2);
}
.hero h1 {
  color: white;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}
.hero h1 em { font-style: normal; opacity: .85; }
.hero-tagline {
  font-size: 1.25rem;
  color: rgba(255,255,255,.85);
  margin-bottom: 36px;
  line-height: 1.6;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.2);
}
.hero-stat-value { font-size: 1.6rem; font-weight: 700; color: white; }
.hero-stat-label { font-size: .8rem; color: rgba(255,255,255,.65); font-weight: 500; }

/* Phone Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  padding-bottom: 0;
}
.phone {
  width: 260px;
  background: #0B2A33;
  border-radius: 40px;
  padding: 12px;
  box-shadow: 0 40px 80px rgba(0,0,0,.5), 0 0 0 2px rgba(255,255,255,.1);
  position: relative;
}
.phone-notch {
  width: 80px;
  height: 22px;
  background: #0B2A33;
  border-radius: 0 0 14px 14px;
  margin: 0 auto 8px;
  border: 1px solid #16414D;
  border-top: none;
}
.phone-screen {
  background: #F5FCFD;
  border-radius: 28px;
  overflow: hidden;
  min-height: 460px;
}
.phone-statusbar {
  background: var(--primary);
  padding: 8px 16px 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.phone-app-header {
  background: white;
  padding: 12px 14px 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #F1F5F9;
}
.phone-app-title { font-size: .8rem; font-weight: 800; color: var(--primary); letter-spacing: -.02em; }
.phone-app-title span { color: var(--accent); }
.phone-search {
  margin: 10px 12px;
  background: #F1F5F9;
  border-radius: 20px;
  padding: 7px 12px;
  font-size: .65rem;
  color: #94A3B8;
}
.phone-note-card {
  margin: 8px 10px;
  border-radius: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
}
.phone-note-title { font-size: .72rem; font-weight: 700; color: var(--text); margin-bottom: 3px; }
.phone-note-body  { font-size: .62rem; color: var(--text-2); line-height: 1.5; }
.phone-note-date  { font-size: .58rem; color: var(--text-3); margin-top: 5px; }
.phone-fab {
  position: absolute;
  bottom: 22px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 22px;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: white;
  box-shadow: 0 4px 12px rgba(20,198,216,.4);
}

/* ─── Features ────────────────────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all .25s;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 18px;
}
.feature-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.feature-card p  { font-size: .9rem; }

/* ─── Steps ──────────────────────────────────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(16.66% + 16px);
  right: calc(16.66% + 16px);
  height: 2px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
  opacity: .25;
}
.step { text-align: center; padding: 24px; }
.step-number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--gradient);
  color: white;
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 8px 24px rgba(20,198,216,.3);
}
.step h3 { margin-bottom: 8px; }

/* ─── Subscription / CTA ─────────────────────────────────────────────────── */
.cta-section {
  background: var(--gradient);
  color: white;
  text-align: center;
  padding-block: 80px;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: rgba(255,255,255,.06);
  border-radius: 50%;
  top: -200px;
  left: -200px;
}
.cta-section h2 { color: white; margin-bottom: 12px; }
.cta-section p  { color: rgba(255,255,255,.8); font-size: 1.1rem; margin-bottom: 36px; }
.subscribe-form {
  display: flex;
  gap: 12px;
  max-width: 500px;
  margin: 0 auto 16px;
  flex-wrap: wrap;
}
.subscribe-form input {
  flex: 1;
  min-width: 200px;
  padding: 13px 20px;
  border-radius: var(--radius-full);
  border: none;
  font-size: .95rem;
  outline: none;
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.subscribe-form input:focus { box-shadow: 0 0 0 3px rgba(255,255,255,.3), 0 2px 8px rgba(0,0,0,.15); }
.subscribe-note { font-size: .8rem; color: rgba(255,255,255,.65); }

/* ─── Subscribe result message ───────────────────────────────────────────── */
.subscribe-result {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 500px;
  margin: 0 auto 12px;
  padding: 14px 20px;
  border-radius: var(--radius-full);
  font-size: .9rem;
  font-weight: 600;
  line-height: 1.45;
  text-align: left;
  animation: fadeIn .25s ease;
}
.subscribe-result--success {
  background: rgba(255,255,255,.18);
  border: 1.5px solid rgba(255,255,255,.35);
  color: #ffffff;
}
.subscribe-result--error {
  background: rgba(239,68,68,.15);
  border: 1.5px solid rgba(239,68,68,.45);
  color: #fee2e2;
}
@keyframes fadeIn { from { opacity:0; transform:translateY(6px); } to { opacity:1; transform:none; } }

/* ─── Language pills ─────────────────────────────────────────────────────── */
.lang-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 20px;
}
.lang-pill {
  padding: 5px 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: .82rem;
  font-weight: 500;
  color: var(--text-2);
  transition: all .2s;
}
.lang-pill:hover { background: var(--primary); color: white; border-color: var(--primary); }

/* ─── Section Headers ────────────────────────────────────────────────────── */
.section-header { text-align: center; margin-bottom: 56px; }
.section-badge {
  display: inline-block;
  padding: 5px 14px;
  background: linear-gradient(135deg, #E3FBFD, #FFF4E2);
  color: var(--primary-dark);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  border: 1px solid rgba(20,198,216,.2);
  margin-bottom: 16px;
}
.section-header h2 { margin-bottom: 14px; }
.section-header p  { max-width: 560px; margin-inline: auto; font-size: 1.05rem; }

/* ─── Cards ──────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

/* ─── Table of Contents (guide/legal pages) ──────────────────────────────── */
.toc {
  background: var(--gradient-soft);
  border: 1px solid rgba(20,198,216,.15);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin-bottom: 40px;
}
.toc h3 { font-size: 1rem; margin-bottom: 14px; color: var(--primary-dark); }
.toc ol { padding-left: 20px; }
.toc li { margin-bottom: 6px; }
.toc a  { font-size: .9rem; color: var(--text-2); }
.toc a:hover { color: var(--primary); }

.prose { max-width: 780px; margin-inline: auto; }
.prose h2 { margin-top: 48px; margin-bottom: 16px; padding-top: 12px; border-top: 1px solid var(--border); }
.prose h3 { margin-top: 28px; margin-bottom: 10px; font-size: 1.1rem; }
.prose p  { margin-bottom: 16px; }
.prose ul, .prose ol { padding-left: 24px; margin-bottom: 16px; }
.prose li { margin-bottom: 6px; color: var(--text-2); }
.prose ul li { list-style: disc; }
.prose ol li { list-style: decimal; }
.prose a  { color: var(--primary); text-decoration: underline; }
.prose strong { color: var(--text); }
.prose .highlight {
  background: var(--gradient-soft);
  border-left: 4px solid var(--primary);
  padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 20px 0;
}
.prose .highlight p { margin: 0; }

/* ─── FAQ ─────────────────────────────────────────────────────────────────── */
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-question {
  width: 100%;
  text-align: left;
  padding: 18px 24px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  background: var(--surface);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background .2s;
}
.faq-question:hover { background: var(--surface-2); }
.faq-question .chevron { transition: transform .25s; font-size: 1.2rem; color: var(--primary); }
.faq-question.open .chevron { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding: 0 24px 18px;
  font-size: .9rem;
  color: var(--text-2);
  background: var(--surface);
  line-height: 1.7;
}
.faq-answer.open { display: block; }

/* ─── Contact Form ───────────────────────────────────────────────────────── */
.contact-form {
  display: grid;
  gap: 16px;
  max-width: 560px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: .85rem; font-weight: 600; color: var(--text); }
.form-input, .form-textarea, .form-select {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: .95rem;
  color: var(--text);
  background: var(--surface);
  transition: all .2s;
  outline: none;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(20,198,216,.12);
}
.form-textarea { resize: vertical; min-height: 120px; }

/* ─── Alerts / Notices ───────────────────────────────────────────────────── */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: .9rem;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 20px;
}
.alert-info    { background: #EFF6FF; border: 1px solid #BFDBFE; color: #1E40AF; }
.alert-success { background: #ECFDF5; border: 1px solid #A7F3D0; color: #065F46; }
.alert-warning { background: #FFFBEB; border: 1px solid #FDE68A; color: #92400E; }

/* ─── Page Header (inner pages) ──────────────────────────────────────────── */
.page-hero {
  background: var(--gradient);
  color: white;
  padding: 64px 0 48px;
  text-align: center;
}
.page-hero h1 { color: white; font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 12px; }
.page-hero p  { color: rgba(255,255,255,.8); font-size: 1.05rem; max-width: 520px; margin-inline: auto; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
  margin-bottom: 16px;
  font-size: .82rem;
  color: rgba(255,255,255,.65);
}
.breadcrumb a { color: rgba(255,255,255,.8); }
.breadcrumb a:hover { color: white; }

/* ─── Footer ─────────────────────────────────────────────────────────────── */
.footer {
  background: #0B2A33;
  color: rgba(255,255,255,.6);
  padding-block: 60px 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand p { font-size: .9rem; line-height: 1.7; margin-top: 12px; color: rgba(255,255,255,.5); }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.3rem;
  font-weight: 800;
  color: white;
  letter-spacing: -.04em;
  text-decoration: none;
}
.footer-logo:hover { text-decoration: none; color: white; }
.footer-logo .logo-mark { box-shadow: none; }
.footer-col h4 {
  font-size: .85rem;
  font-weight: 700;
  color: rgba(255,255,255,.9);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: .9rem; color: rgba(255,255,255,.5); transition: color .2s; }
.footer-col ul li a:hover { color: white; text-decoration: none; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: .82rem;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: rgba(255,255,255,.45); }
.footer-bottom-links a:hover { color: white; }

/* ─── Logo Mark ──────────────────────────────────────────────────────────── */
.logo-mark svg { display: block; }

/* ─── Offline Banner ─────────────────────────────────────────────────────── */
.offline-banner {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px 20px;
  background: #1E293B;
  color: rgba(255,255,255,.85);
  font-size: .85rem;
  font-weight: 500;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 200;
  animation: fadeIn .3s ease;
}
.offline-banner--visible { display: flex; }

/* ─── Field Validation Error ─────────────────────────────────────────────── */
.field-error {
  display: block;
  font-size: .78rem;
  color: var(--error);
  margin-top: 4px;
  font-weight: 500;
  min-height: 18px;
}
.subscribe-form input[aria-invalid="true"] {
  border: 1.5px solid var(--error) !important;
  box-shadow: 0 0 0 3px rgba(239,68,68,.12) !important;
}

/* ─── Success Toast ──────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: #0B3545;
  color: white;
  padding: 14px 24px;
  border-radius: var(--radius-full);
  font-size: .9rem;
  font-weight: 600;
  box-shadow: var(--shadow-xl);
  transition: transform .35s cubic-bezier(.34,1.56,.64,1);
  z-index: 9999;
  white-space: nowrap;
}
.toast.show { transform: translateX(-50%) translateY(0); }

/* ─── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid   { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding-block: 56px; }
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { display: none; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .features-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .steps-grid::before { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .subscribe-form { flex-direction: column; }
  .subscribe-form input { min-width: unset; }
}

@media (max-width: 480px) {
  .container { padding-inline: 16px; }
  .store-badges { flex-direction: column; }
  .store-badge { justify-content: center; }
}

/* ─── Animations ─────────────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.animate-fade-up { animation: fadeUp .6s ease both; }
.delay-1 { animation-delay: .1s; }
.delay-2 { animation-delay: .2s; }
.delay-3 { animation-delay: .3s; }
.delay-4 { animation-delay: .4s; }
.delay-5 { animation-delay: .5s; }

/* ─── Utilities ──────────────────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-left   { text-align: left; }
.mt-sm { margin-top: 8px; }
.mt-md { margin-top: 20px; }
.mt-lg { margin-top: 36px; }
.mb-md { margin-bottom: 20px; }
.mb-lg { margin-bottom: 36px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-sm { gap: 8px; }
.gap-md { gap: 16px; }
.gap-lg { gap: 28px; }
.opacity-70 { opacity: .7; }
.fw-700 { font-weight: 700; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }