/* ============================================================
   Sayara — style.css
   Palette identique à l'app (lib/core/theme/app_colors.dart)
   ============================================================ */

:root {
  --primary: #09637E;
  --primary-light: #38BEC9;
  --bg: #F9F9F9;
  --card-bg: #FFFFFF;
  --text-primary: #1A1A1A;
  --text-secondary: #666666;
  --text-tertiary: #888888;
  --border: #E0E0E0;
  --success: #4CAF50;
  --warning: #FF6B35;
  --error: #D32F2F;
  --info: #1976D2;

  --mint-start: #EEF9DC;
  --mint-end: #D3F5E1;
  --mint-border: #C2EDD0;
  --mint-label: #4A9B6F;
  --mint-title: #1A2E1F;
  --mint-date: #5A7A65;
  --mint-badge-bg: rgba(255, 255, 255, 0.8);
  --mint-badge-text: #2D7A4F;

  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --container: 1080px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-card: 0 1px 3px rgba(0,0,0,0.04), 0 8px 24px rgba(0,0,0,0.05);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

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

/* ── Header ─────────────────────────────────────────────── */

header.site {
  padding: 24px 0;
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.brand-mark {
  width: 30px;
  height: 30px;
  display: block;
  flex-shrink: 0;
}

nav.site-nav a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.15s ease;
}

nav.site-nav a:hover { color: var(--primary); }

nav.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

nav.site-nav a.nav-cta {
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-weight: 600;
}

nav.site-nav a.nav-cta:hover { color: #fff; opacity: 0.9; }

/* ── Hero ───────────────────────────────────────────────── */

.hero {
  padding: 72px 0 88px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
}

.eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary-light);
}

h1.headline {
  font-size: clamp(2.1rem, 4vw, 3.1rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  font-weight: 800;
  color: var(--text-primary);
}

h1.headline em {
  font-style: normal;
  color: var(--primary);
}

.hero p.lede {
  font-size: 1.08rem;
  color: var(--text-secondary);
  max-width: 46ch;
  margin: 0 0 32px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}

.store-badge {
  display: inline-flex;
  border-radius: 10px;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.store-badge img {
  display: block;
  width: 182px;
  height: auto;
}

.store-badge:hover { transform: translateY(-1px); opacity: 0.92; }

.cta-note {
  margin: 0;
  font-size: 0.88rem;
  color: var(--text-tertiary);
}

/* ── Preview card (miroir du NextMaintenanceCard de l'app) ─ */

.preview-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}

.preview-card {
  width: 100%;
  max-width: 340px;
  background: linear-gradient(135deg, var(--mint-start), var(--mint-end));
  border: 1px solid var(--mint-border);
  border-radius: 20px;
  padding: 26px 24px;
  box-shadow: var(--shadow-card);
  transform: rotate(-2deg);
  animation: card-in 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) both;
  animation-delay: 0.1s;
}

@keyframes card-in {
  from { opacity: 0; transform: rotate(-2deg) translateY(16px); }
  to   { opacity: 1; transform: rotate(-2deg) translateY(0); }
}

.preview-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mint-label);
  margin: 0 0 10px;
}

.preview-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--mint-title);
  margin: 0 0 6px;
}

.preview-date {
  font-size: 0.92rem;
  color: var(--mint-date);
  margin: 0 0 18px;
}

.preview-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--mint-badge-bg);
  color: var(--mint-badge-text);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 7px 14px;
  border-radius: 999px;
  box-shadow: 0 2px 8px rgba(194, 237, 208, 0.6);
}

/* ── Features ───────────────────────────────────────────── */

.features {
  padding: 8px 0 96px;
}

.features-heading {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0 0 28px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-card);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.05), 0 12px 28px rgba(0,0,0,0.07);
}

.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 1.1rem;
}

.feature-icon.teal { background: rgba(9, 99, 126, 0.1); color: var(--primary); }
.feature-icon.mint { background: var(--mint-start); color: var(--mint-label); }
.feature-icon.warn { background: #FFF3E0; color: var(--warning); }
.feature-icon.info { background: #E3F2FD; color: var(--info); }

.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--text-primary);
}

.feature-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.94rem;
}

/* ── Captures d'écran ───────────────────────────────────── */

.screens {
  padding: 0 0 88px;
}

.screens-rail {
  display: flex;
  gap: 18px;
  list-style: none;
  margin: 0 auto;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-top: 4px;
  padding-bottom: 18px;
}

.screens-rail li {
  flex: 0 0 240px;
  scroll-snap-align: start;
}

.screens-rail img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}

/* ── Bande d'appel finale ───────────────────────────────── */

.cta-band {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  padding: 48px 0;
  margin-bottom: 8px;
}

.cta-band-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.cta-band h2 {
  margin: 0 0 6px;
  font-size: clamp(1.4rem, 2.6vw, 1.8rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.cta-band p {
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.98rem;
}

/* ── Footer ─────────────────────────────────────────────── */

footer.site {
  border-top: 1px solid var(--border);
  padding: 32px 0 40px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

.footer-inner a {
  text-decoration: none;
  color: var(--text-secondary);
}

.footer-inner a:hover { color: var(--primary); }

.footer-links {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

/* ── Responsive ─────────────────────────────────────────── */

@media (max-width: 820px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 48px 0 56px;
  }
  .preview-wrap { order: -1; margin-bottom: 8px; }
  .preview-card { max-width: 300px; }
  .feature-grid { grid-template-columns: 1fr; }
  .screens-rail li { flex: 0 0 min(240px, 64vw); }
  .cta-band-inner { flex-direction: column; align-items: flex-start; }
  nav.site-nav { gap: 14px; }
}

/* ── Page légale (confidentialité) ─────────────────────── */

.legal {
  padding: 56px 0 96px;
  max-width: 720px;
  margin: 0 auto;
}

.legal .eyebrow { margin-bottom: 16px; }

.legal h1 {
  font-size: clamp(1.7rem, 3.2vw, 2.2rem);
  margin: 0 0 8px;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--text-primary);
}

.legal .updated {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  margin: 0 0 44px;
}

.legal h2 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 40px 0 14px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  color: var(--text-primary);
}

.legal h2:first-of-type { border-top: none; padding-top: 0; margin-top: 0; }

.legal p, .legal li {
  color: var(--text-secondary);
  font-size: 0.98rem;
}

.legal ul { padding-left: 20px; }

.legal strong { color: var(--text-primary); }

.legal a { color: var(--primary); text-decoration: underline; text-decoration-color: var(--border); text-underline-offset: 3px; }
.legal a:hover { text-decoration-color: var(--primary); }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  margin-bottom: 36px;
}

.back-link:hover { opacity: 0.8; }