/* ===== Tokens (repris de la palette de l'app SomSom) ===== */
:root {
  --sky-top: #0B1230;
  --sky-mid: #15297A;
  --sky-horizon: #2E6BD6;
  --cloud-white: #FFFFFF;
  --text-primary: #F3F6FF;
  --text-secondary: #B9C6E8;
  --accent-pink: #FF8FD6;
  --accent-blue: #5FB0F2;
  --surface: rgba(8, 14, 32, 0.62);
  --surface-border: rgba(255, 255, 255, 0.16);
  --card-bg: #FFFFFF;
  --card-text: #1B2236;
  --card-text-dim: #5B6786;
  --card-border: #E2E8F5;
  --radius-lg: 28px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --max-width: 1080px;
  --font-display: "Baloo 2", "Fredoka", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--sky-top);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

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

/* ===== Ciel animé de fond ===== */
/* Dégradé confiné à la zone du hero (pas `fixed` plein écran) : au-delà de
   la hauteur de la fenêtre au chargement, un fond fixe laisse apparaître un
   raccord net avec le `background` plat du body plus bas dans la page. Le
   dégradé revient volontairement à --sky-top en bas, pour se fondre dans le
   corps de page sans transition visible. */
.sky {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 760px;
  z-index: -2;
  background: linear-gradient(180deg, var(--sky-top) 0%, var(--sky-mid) 55%, var(--sky-top) 100%);
  pointer-events: none;
}
.stars {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 760px;
  z-index: -1;
  pointer-events: none;
}
.star {
  position: absolute;
  width: 3px;
  height: 3px;
  background: #FFE9A8;
  border-radius: 50%;
  opacity: 0.25;
  animation: twinkle 3.2s ease-in-out infinite;
}
@keyframes twinkle {
  0%, 100% { opacity: 0.15; transform: scale(0.8); }
  50% { opacity: 0.9; transform: scale(1.15); }
}
.drift-cloud {
  position: absolute;
  opacity: 0.9;
  animation: drift 26s ease-in-out infinite;
  filter: drop-shadow(0 8px 20px rgba(0,0,0,0.25));
}
@keyframes drift {
  0%, 100% { transform: translateX(0) translateY(0); }
  50% { transform: translateX(22px) translateY(-14px); }
}

/* ===== Nav ===== */
header.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(11, 18, 48, 0.72);
  border-bottom: 1px solid var(--surface-border);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  text-decoration: none;
  color: var(--text-primary);
}
nav.links {
  display: flex;
  gap: 28px;
}
nav.links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  transition: color 0.15s;
}
nav.links a:hover, nav.links a.active { color: var(--text-primary); }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 22px;
  cursor: pointer;
}
@media (max-width: 720px) {
  nav.links {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--sky-top);
    border-bottom: 1px solid var(--surface-border);
    flex-direction: column;
    padding: 18px 24px 24px;
    gap: 16px;
    display: none;
  }
  nav.links.open { display: flex; }
  .nav-toggle { display: block; }
}

/* ===== Hero ===== */
.hero {
  padding: 90px 24px 60px;
  text-align: center;
  position: relative;
}
.hero img.mascot {
  width: min(380px, 80vw);
  margin: 0 auto 8px;
  animation: float 5s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 44px);
  margin: 10px 0 14px;
  text-wrap: balance;
}
.hero p.lede {
  color: var(--text-secondary);
  font-size: 17px;
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.6;
}
.store-badges {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 999px;
  padding: 12px 22px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  opacity: 0.75;
}
.store-badge .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent-pink);
}

/* ===== Liste d'attente ===== */
.waitlist {
  margin: 36px auto 0;
  max-width: 420px;
}
.waitlist-label {
  color: var(--text-secondary);
  font-size: 13px;
  margin: 0 0 10px;
}
.waitlist-row {
  display: flex;
  gap: 8px;
}
.waitlist-row input {
  flex: 1;
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 999px;
  padding: 13px 18px;
  color: var(--text-primary);
  font-size: 14px;
  font-family: var(--font-body);
}
.waitlist-row input::placeholder { color: var(--text-secondary); opacity: 0.7; }
.waitlist-row input:focus { outline: 2px solid var(--accent-blue); outline-offset: 1px; }
.waitlist-row button {
  background: var(--accent-blue);
  color: #fff;
  border: none;
  border-radius: 999px;
  padding: 0 20px;
  font-weight: 700;
  font-size: 14px;
  font-family: var(--font-body);
  cursor: pointer;
  white-space: nowrap;
}
.waitlist-row button:disabled { opacity: 0.6; cursor: default; }
.waitlist-msg {
  min-height: 18px;
  font-size: 12.5px;
  margin: 10px 0 0;
  color: var(--text-secondary);
}
.waitlist-msg.error { color: #FFB4B4; }
.waitlist-msg.success { color: #9FE8B0; }
@media (max-width: 420px) {
  .waitlist-row { flex-direction: column; }
}

/* ===== CTA sticky mobile ===== */
.sticky-cta {
  display: none;
}
@media (max-width: 720px) {
  .sticky-cta {
    display: block;
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    z-index: 30;
    background: var(--accent-blue);
    border-radius: 999px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.35);
    text-align: center;
    transform: translateY(120%);
    transition: transform 0.3s ease;
  }
  .sticky-cta.visible { transform: translateY(0); }
  .sticky-cta a {
    display: block;
    padding: 14px 18px;
    color: #fff;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
  }
}

/* ===== Features ===== */
.features {
  padding: 50px 24px 90px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  /* Visible par défaut (pas de JS, JS cassé, capture automatisée qui ne
     déclenche jamais de scroll réel) : l'animation d'entrée est un bonus
     ajouté par `.js`, jamais une condition pour que le contenu existe. */
  opacity: 1;
  transform: none;
}
.js .feature-card {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.js .feature-card.visible { opacity: 1; transform: translateY(0); }
.feature-card .emoji { font-size: 30px; margin-bottom: 14px; }
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  margin: 0 0 8px;
}
.feature-card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

/* ===== Section générique (pages légales) ===== */
.legal-page main {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 24px 100px;
}
.legal-page .doc-card {
  background: var(--card-bg);
  color: var(--card-text);
  border-radius: var(--radius-lg);
  padding: 40px clamp(20px, 5vw, 48px);
}
.legal-page h1 {
  font-family: var(--font-display);
  font-size: 30px;
  margin: 0 0 6px;
}
.legal-page .updated {
  color: var(--card-text-dim);
  font-size: 13px;
  margin-bottom: 36px;
}
.legal-page h2 {
  font-size: 17px;
  font-weight: 700;
  margin: 32px 0 10px;
  padding-top: 18px;
  border-top: 1px solid var(--card-border);
}
.legal-page h2:first-of-type { border-top: none; padding-top: 0; }
.legal-page p, .legal-page li {
  font-size: 15px;
  line-height: 1.65;
  max-width: 65ch;
}
.legal-page ul { padding-left: 22px; }
.legal-page table { border-collapse: collapse; width: 100%; margin: 4px 0 20px; font-size: 13.5px; }
.legal-page th, .legal-page td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--card-border); vertical-align: top; }
.legal-page th { color: var(--card-text-dim); font-weight: 700; font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.4px; }
.legal-page a.inline { color: var(--sky-horizon); text-decoration: underline; }
.legal-page .contact-box {
  margin-top: 40px;
  padding: 18px 20px;
  background: #E8F0FE;
  border-radius: 14px;
  font-size: 14px;
}
.legal-page .contact-box a { color: var(--sky-horizon); font-weight: 700; text-decoration: none; }
.legal-page .notice {
  background: #FFF4E5;
  border: 1px solid #F3D9A8;
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 13.5px;
  color: #6B4E16;
  margin-bottom: 28px;
}

/* ===== Footer ===== */
footer {
  border-top: 1px solid var(--surface-border);
  padding: 32px 24px 48px;
  text-align: center;
}
footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: space-between;
  align-items: center;
}
footer .foot-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
footer a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
}
footer a:hover { color: var(--text-primary); }
footer .copy {
  color: var(--text-secondary);
  font-size: 12.5px;
  opacity: 0.7;
}

@media (prefers-reduced-motion: reduce) {
  .star, .drift-cloud, .hero img.mascot, .feature-card { animation: none !important; transition: none !important; }
}