/* ===== VMP — Landing page (style Netflix, thème violet/indigo) ===== */
:root {
  --bg: #07060f;
  --bg-soft: #0e0c1c;
  --ink: #f4f3fb;
  --ink-soft: #a7a3c2;
  --line: rgba(255, 255, 255, 0.10);
  --brand: #7c3aed;
  --brand-2: #2563eb;
  --brand-3: #d946ef;
  --brand-grad: linear-gradient(120deg, #d946ef 0%, #7c3aed 45%, #2563eb 100%);
  --glow: 0 16px 50px rgba(124, 58, 237, 0.45);
  --radius: 16px;
  font-size: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
/* Bouton « mettre à jour » du header masqué sur très petit écran (le bandeau de MAJ prend le relais). */
@media (max-width: 560px) { .header-actions [data-vmp-update] { display: none; } }
body {
  font-family: "Inter", -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
a { color: inherit; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ===== Boutons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: inherit; font-weight: 700; cursor: pointer;
  border: none; border-radius: 11px; text-decoration: none;
  transition: transform .12s, box-shadow .2s, background .2s, opacity .2s;
  white-space: nowrap;
}
.btn-primary {
  color: #fff; background: var(--brand-grad);
  box-shadow: 0 10px 26px rgba(124, 58, 237, 0.4);
  padding: 12px 22px; font-size: 15px;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: var(--glow); }
.btn-primary:active { transform: translateY(0); }
.btn-sm { padding: 9px 16px; font-size: 14px; border-radius: 9px; }
.btn-lg { padding: 16px 28px; font-size: 18px; }
.btn-ghost {
  color: var(--ink); background: transparent;
  border: 1.5px solid var(--line); padding: 9px 16px; font-size: 14px; font-weight: 600;
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.06); border-color: rgba(255,255,255,0.25); }
.chev { font-size: 22px; line-height: 1; transform: translateY(-1px); }

/* ===== Header ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  transition: background .3s, backdrop-filter .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(7, 6, 15, 0.85);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo-mark {
  font-weight: 900; font-size: 26px; letter-spacing: 1px;
  text-decoration: none; color: var(--ink);
}
.logo-mark span {
  background: var(--brand-grad);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.header-actions { display: flex; align-items: center; gap: 14px; }
.nav-link { text-decoration: none; font-weight: 600; font-size: 14px; color: var(--ink-soft); }
.nav-link:hover { color: var(--ink); }

/* ===== Hero ===== */
.hero {
  position: relative; overflow: hidden;
  min-height: 86vh; display: flex; align-items: center;
  padding: 120px 0 80px;
  background:
    radial-gradient(900px 500px at 80% 10%, rgba(217, 70, 239, 0.35), transparent 60%),
    radial-gradient(900px 600px at 10% 90%, rgba(37, 99, 235, 0.35), transparent 60%),
    linear-gradient(180deg, #0c0a1f 0%, var(--bg) 100%);
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(2px 2px at 20% 30%, rgba(255,255,255,.5), transparent),
    radial-gradient(2px 2px at 70% 60%, rgba(255,255,255,.4), transparent),
    radial-gradient(1.5px 1.5px at 40% 80%, rgba(255,255,255,.35), transparent),
    radial-gradient(1.5px 1.5px at 90% 20%, rgba(255,255,255,.35), transparent);
  opacity: .6; pointer-events: none;
}
.hero-content { position: relative; z-index: 1; text-align: center; max-width: 800px; }
.hero-title {
  font-size: clamp(34px, 6vw, 60px); font-weight: 900; line-height: 1.08;
  letter-spacing: -1px; margin-bottom: 20px;
}
.hero-sub {
  font-size: clamp(17px, 2.4vw, 22px); color: var(--ink); font-weight: 500;
  margin-bottom: 28px;
}
.hero-cta-label { font-size: 17px; color: var(--ink-soft); margin-bottom: 16px; }

.hero-form {
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
  max-width: 640px; margin: 0 auto;
}
.hero-email {
  flex: 1 1 320px; min-width: 0;
  font-family: inherit; font-size: 16px;
  padding: 16px 18px; border-radius: 11px;
  background: rgba(255, 255, 255, 0.07);
  border: 1.5px solid var(--line); color: var(--ink);
  transition: border-color .15s, box-shadow .15s, background .15s;
}
.hero-email::placeholder { color: var(--ink-soft); }
.hero-email:focus {
  outline: none; background: rgba(255, 255, 255, 0.1);
  border-color: var(--brand-3);
  box-shadow: 0 0 0 4px rgba(217, 70, 239, 0.18);
}
.hero-email.invalid { border-color: #f43f5e; box-shadow: 0 0 0 4px rgba(244, 63, 94, .15); }
.hero-msg { min-height: 20px; margin-top: 14px; font-size: 14px; font-weight: 600; text-align: center; }
.hero-msg.error { color: #fb7185; }
.hero-msg.success { color: #34d399; }

/* ===== Section commun ===== */
.section-title {
  font-size: clamp(26px, 3.4vw, 38px); font-weight: 800; text-align: center;
  letter-spacing: -.5px; margin-bottom: 12px;
}
.section-sub {
  text-align: center; color: var(--ink-soft); font-size: 17px;
  max-width: 620px; margin: 0 auto 44px;
}

/* ===== Plateformes ===== */
.platforms { padding: 90px 0; background: var(--bg-soft); }
/* Carrousel « hero » (style streaming) : grande bannière par service */
.hero-carousel { position: relative; border-radius: 22px; overflow: hidden; box-shadow: 0 24px 60px rgba(0, 0, 0, .5); margin-top: 6px; }
.hc-track { display: flex; will-change: transform; }
.hc-slide {
  position: relative; flex: 0 0 100%; min-height: clamp(300px, 40vh, 360px); display: flex; align-items: center; overflow: hidden;
  background: linear-gradient(115deg, color-mix(in srgb, var(--clr, #7c3aed) 62%, #07060f) 0%, #0a0816 58%);
}
.hc-bg-logo { position: absolute; right: -30px; top: 50%; transform: translateY(-50%); height: 118%; width: auto; opacity: .10; pointer-events: none; }
.hc-content { position: relative; z-index: 2; padding: 44px 52px; max-width: 600px; }
.hc-logo { width: 60px; height: 60px; border-radius: 15px; margin-bottom: 16px; display: grid; place-items: center; font-size: 24px; color: #fff; }
.hc-cat { display: inline-block; font-size: 12.5px; text-transform: uppercase; letter-spacing: 1px; font-weight: 700; color: #fff; background: rgba(255, 255, 255, .16); padding: 6px 13px; border-radius: 99px; margin-bottom: 14px; }
.hc-title { font-size: clamp(34px, 5vw, 54px); font-weight: 900; letter-spacing: -1.5px; line-height: 1.04; margin-bottom: 14px; }
.hc-price { font-size: 18px; margin-bottom: 14px; color: #fff; }
.hc-price .old-price { color: rgba(255, 255, 255, .6); text-decoration: line-through; margin-right: 6px; font-weight: 600; }
.hc-price b { font-size: 26px; font-weight: 900; color: #fff; }
.hc-desc { color: rgba(255, 255, 255, .88); font-size: 16px; line-height: 1.6; margin-bottom: 24px; max-width: 480px; }
.hc-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hc-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
  width: 46px; height: 46px; border-radius: 50%; cursor: pointer; color: #fff; font-size: 26px; line-height: 1;
  display: grid; place-items: center; background: rgba(0, 0, 0, .4); border: 1px solid rgba(255, 255, 255, .25);
  transition: background .15s, transform .15s; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
}
.hc-arrow:hover { background: var(--brand); transform: translateY(-50%) scale(1.08); }
.hc-arrow.prev { left: 14px; }
.hc-arrow.next { right: 14px; }
.hc-dots { position: absolute; bottom: 16px; left: 0; right: 0; display: flex; justify-content: center; gap: 8px; z-index: 5; }
.hc-dot { width: 9px; height: 9px; border-radius: 99px; background: rgba(255, 255, 255, .4); border: none; padding: 0; cursor: pointer; transition: width .25s, background .25s; }
.hc-dot.active { width: 26px; background: #fff; }

@media (max-width: 760px) {
  .hc-slide { min-height: 0; align-items: stretch; }
  .hc-content { padding: 30px 22px 46px; max-width: 100%; }
  .hc-title { font-size: clamp(28px, 8vw, 40px); letter-spacing: -1px; }
  .hc-desc { font-size: 15px; }
  .hc-bg-logo { opacity: .07; right: -50px; height: 95%; }
  .hc-arrow { display: none; }
  .hc-actions .btn { flex: 1 1 auto; text-align: center; }
}
.platform-card {
  position: relative; overflow: hidden;
  border-radius: 14px; padding: 22px 20px;
  background: linear-gradient(160deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  transition: transform .18s, border-color .18s, box-shadow .18s;
}
.platform-card:hover {
  transform: translateY(-4px);
  border-color: rgba(217, 70, 239, 0.5);
  box-shadow: var(--glow);
}
.platform-logo {
  width: 46px; height: 46px; border-radius: 12px;
  display: grid; place-items: center;
  font-weight: 900; font-size: 20px; color: #fff;
  margin-bottom: 14px;
}
.brand-glyph { width: 60%; height: 60%; object-fit: contain; display: block; }
.brand-ini { font-weight: 900; color: #fff; line-height: 1; letter-spacing: -.5px; }
.logo-mark { display: inline-flex; align-items: center; gap: 9px; }
.logo-ic { width: 1.05em; height: 1.05em; display: block; flex: none; }
.platform-name { font-weight: 700; font-size: 17px; margin-bottom: 4px; }
.platform-cat { font-size: 13px; color: var(--ink-soft); margin-bottom: 12px; }
.platform-price { font-size: 14px; font-weight: 600; }
.platform-price b {
  font-size: 19px; font-weight: 800;
  background: var(--brand-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.platform-tag {
  position: absolute; top: 12px; right: 12px;
  font-size: 11px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase;
  padding: 4px 9px; border-radius: 99px;
  background: rgba(217, 70, 239, 0.2); color: #f0abfc;
  border: 1px solid rgba(217, 70, 239, 0.4);
}

/* ===== Story rows ===== */
.story-row { padding: 70px 0; border-bottom: 1px solid var(--line); }
.story-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.story-row.reverse .story-text { order: 2; }
.story-text h2 {
  font-size: clamp(24px, 3.2vw, 36px); font-weight: 800; line-height: 1.15;
  letter-spacing: -.5px; margin-bottom: 16px;
}
.story-text p { font-size: 17px; color: var(--ink-soft); }
.story-media {
  height: 300px; border-radius: 18px; border: 1px solid var(--line);
  position: relative; overflow: hidden;
  box-shadow: inset 0 0 80px rgba(0,0,0,.4);
  background-size: cover; background-position: center; background-repeat: no-repeat;
}
/* Pour mettre VOS propres images : déposez 1.jpg / 2.jpg / 3.jpg / 4.jpg (idéalement 4K)
   dans public/assets/story/. Si une image manque, le dégradé reste affiché (repli auto). */
.media-screens { background-image: url("/assets/story/1.jpg"), radial-gradient(circle at 30% 30%, #d946ef55, transparent 60%), linear-gradient(135deg, #1a1230, #0c0a1f); }
.media-bill    { background-image: url("/assets/story/2.jpg"), radial-gradient(circle at 70% 40%, #2563eb55, transparent 60%), linear-gradient(135deg, #0f1430, #0c0a1f); }
.media-control { background-image: url("/assets/story/3.jpg"), radial-gradient(circle at 40% 70%, #7c3aed55, transparent 60%), linear-gradient(135deg, #161033, #0c0a1f); }
.media-secure  { background-image: url("/assets/story/4.jpg"), radial-gradient(circle at 60% 30%, #d946ef44, transparent 55%), linear-gradient(135deg, #12122e, #0c0a1f); }
/* Quand une vraie image est présente, on atténue les paillettes pour un rendu net. */
.story-media:not(:hover)::after { opacity: .55; }
.story-media::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    radial-gradient(3px 3px at 25% 35%, rgba(255,255,255,.6), transparent),
    radial-gradient(2px 2px at 65% 55%, rgba(255,255,255,.5), transparent),
    radial-gradient(2px 2px at 80% 25%, rgba(255,255,255,.45), transparent);
}

/* ===== FAQ ===== */
.faq { padding: 90px 0; background: var(--bg-soft); }
.faq-list { max-width: 820px; margin: 0 auto 44px; display: grid; gap: 10px; }
.faq-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line); border-radius: 12px; overflow: hidden;
}
.faq-q {
  width: 100%; text-align: left; cursor: pointer;
  font-family: inherit; font-size: clamp(16px, 2vw, 19px); font-weight: 600; color: var(--ink);
  background: none; border: none;
  padding: 20px 22px; display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq-q:hover { background: rgba(255, 255, 255, 0.04); }
.faq-icon { font-size: 26px; font-weight: 300; transition: transform .25s; flex-shrink: 0; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height .3s ease;
}
.faq-a-inner { padding: 0 22px 20px; color: var(--ink-soft); font-size: 16px; white-space: pre-line; }

.faq-cta-label { text-align: center; font-size: 17px; color: var(--ink-soft); margin-bottom: 16px; }

/* ===== Footer ===== */
.site-footer { padding: 64px 0 30px; background: linear-gradient(180deg, var(--bg-soft), var(--bg)); border-top: 1px solid var(--line); }
.site-footer-top { display: grid; grid-template-columns: 1.4fr 2fr; gap: 44px; padding-bottom: 36px; }
.sf-brand .logo-mark { font-size: 26px; font-weight: 900; letter-spacing: 1px; text-decoration: none; color: var(--ink); }
.sf-brand .logo-mark span { background: var(--brand-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.sf-brand p { color: var(--ink-soft); font-size: 14px; line-height: 1.65; margin: 14px 0 18px; max-width: 380px; }
.sf-social { display: flex; gap: 10px; }
.sf-social a {
  width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center;
  color: var(--ink); background: rgba(255,255,255,.06); border: 1px solid var(--line);
  font-size: 18px; transition: transform .15s, background .2s, border-color .2s, color .2s;
}
.sf-social a:hover { transform: translateY(-3px); background: var(--brand-grad); border-color: transparent; color: #fff; }
.sf-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.sf-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .6px; color: var(--ink); margin-bottom: 14px; }
.sf-col a { display: block; color: var(--ink-soft); text-decoration: none; font-size: 14px; margin-bottom: 10px; transition: color .15s, padding-left .15s; }
.sf-col a:hover { color: var(--ink); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid var(--line); padding-top: 20px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  color: var(--ink-soft); font-size: 13px;
}

@media (max-width: 760px) {
  .site-footer-top { grid-template-columns: 1fr; gap: 30px; }
}
@media (max-width: 520px) {
  .sf-cols { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; }
}

/* Révélation au défilement (classe ajoutée par JS uniquement) */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* Overlay de chargement (tirer pour actualiser) */
@keyframes vmp-spin { to { transform: rotate(360deg); } }
.vmp-loader {
  position: fixed; inset: 0; z-index: 9998;
  display: grid; place-items: center; align-content: center; gap: 16px;
  background: rgba(7, 6, 15, .55);
  -webkit-backdrop-filter: blur(9px); backdrop-filter: blur(9px);
  text-align: center; transition: opacity .35s ease;
}
.vmp-loader.hide { opacity: 0; pointer-events: none; }
.vmp-loader .ring {
  width: 56px; height: 56px; border-radius: 50%;
  border: 4px solid rgba(217, 70, 239, .22); border-top-color: #d946ef;
  animation: vmp-spin .7s linear infinite; box-shadow: 0 0 34px rgba(217, 70, 239, .4);
}
.vmp-loader .lbl { color: #f4f3fb; font-size: 15px; font-weight: 600; }

/* ===== Télécharger l'application ===== */
.download { padding: 80px 0; background: linear-gradient(180deg, var(--bg), var(--bg-soft)); border-top: 1px solid var(--line); }
.dl-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; max-width: 920px; margin: 8px auto 0; }
.dl-card {
  background: rgba(255,255,255,.04); border: 1px solid var(--line); border-radius: 16px;
  padding: 26px 22px; text-align: center;
  transition: transform .18s, border-color .18s, box-shadow .18s;
}
.dl-card:hover { transform: translateY(-4px); }
.dl-card.featured { border-color: rgba(217,70,239,.55); box-shadow: var(--glow); }
.dl-ic { width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 15px; display: grid; place-items: center; font-size: 30px; color: #fff; background: var(--brand-grad); }
.dl-card h3 { font-size: 18px; font-weight: 800; margin-bottom: 6px; }
.dl-card p { color: var(--ink-soft); font-size: 14px; margin-bottom: 16px; min-height: 40px; }
.dl-card .btn { width: 100%; }

/* Barre collante d'invitation (apparaît tant que l'app n'est pas installée) */
.install-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap;
  padding: 12px 16px; background: rgba(12,10,31,.97);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-top: 1px solid var(--line); box-shadow: 0 -8px 30px rgba(0,0,0,.45);
}
.install-bar:not([hidden]) { display: flex; }
.install-bar .ib-text { font-weight: 600; font-size: 14px; }
.install-bar .ib-actions { display: flex; gap: 8px; }

/* Modale iPhone */
.ios-modal { position: fixed; inset: 0; z-index: 9997; place-items: center; padding: 20px; background: rgba(0,0,0,.6); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.ios-modal:not([hidden]) { display: grid; }
.ios-card { position: relative; background: var(--bg-soft); border: 1px solid var(--line); border-radius: 18px; padding: 28px 24px; max-width: 420px; width: 100%; }
.ios-card h3 { font-size: 20px; font-weight: 800; margin-bottom: 14px; }
.ios-card ol { margin: 0 0 4px 18px; color: var(--ink-soft); font-size: 15px; line-height: 1.9; }
.ios-card b { color: var(--ink); }
.ios-close { position: absolute; top: 10px; right: 14px; background: none; border: none; color: var(--ink-soft); font-size: 28px; cursor: pointer; line-height: 1; }

@media (max-width: 720px) { .dl-grid { grid-template-columns: 1fr; } }

/* Toast (réutilisé sur la landing pour les messages d'installation) */
.vmp-toasts { position: fixed; z-index: 9999; left: 0; right: 0; bottom: 74px; display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 0 14px; pointer-events: none; }
.vmp-toast { pointer-events: auto; max-width: 460px; display: flex; align-items: center; gap: 10px; padding: 13px 16px; border-radius: 12px; font-size: 14px; font-weight: 600; color: #fff; background: #1c1830; border: 1px solid var(--line); box-shadow: 0 12px 32px rgba(0,0,0,.45); transform: translateY(14px); opacity: 0; transition: transform .25s ease, opacity .25s ease; }
.vmp-toast.show { transform: translateY(0); opacity: 1; }
.vmp-toast .ic { font-size: 16px; flex: none; }

/* ===== Détails d'un service (carte cliquable + modale) ===== */
.platform-card { cursor: pointer; }
.platform-more { display: inline-block; margin-top: 10px; font-size: 13px; font-weight: 700; color: var(--brand-3); }
.platform-card:hover .platform-more { text-decoration: underline; }
.old-price { color: var(--ink-soft); text-decoration: line-through; font-weight: 600; margin-right: 4px; }

.svc-modal { position: fixed; inset: 0; z-index: 9997; place-items: center; padding: 20px; background: rgba(0,0,0,.65); -webkit-backdrop-filter: blur(5px); backdrop-filter: blur(5px); overflow: auto; }
.svc-modal:not([hidden]) { display: grid; }
.svc-card { position: relative; background: var(--bg-soft); border: 1px solid var(--line); border-radius: 18px; padding: 26px 24px; max-width: 480px; width: 100%; }
.svc-close { position: absolute; top: 10px; right: 14px; background: none; border: none; color: var(--ink-soft); font-size: 28px; cursor: pointer; line-height: 1; }
.svc-head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.svc-name { font-size: 22px; font-weight: 800; }
.svc-cat { color: var(--ink-soft); font-size: 14px; }
.svc-price { font-size: 16px; margin-bottom: 14px; }
.svc-price b { background: var(--brand-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; font-size: 20px; }
.svc-desc { white-space: pre-line; color: var(--ink); font-size: 15px; line-height: 1.7; margin-bottom: 20px; max-height: 46vh; overflow: auto; }
.svc-cta { width: 100%; text-align: center; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1 !important; transform: none !important; transition: none; } }

/* ===== Responsive ===== */
@media (max-width: 820px) {
  .story-inner { grid-template-columns: 1fr; gap: 28px; }
  .story-row.reverse .story-text { order: 0; }
  .story-media { height: 220px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .container { padding: 0 16px; }
  .header-inner { height: 60px; }
  .nav-link { display: none; }
  .logo-mark { font-size: 21px; letter-spacing: .3px; gap: 7px; }
  .header-actions { gap: 8px; }
  .header-actions .btn-ghost { padding: 8px 12px; font-size: 13px; }
  .header-actions .btn-primary { padding: 8px 14px; font-size: 13px; }
  .hero { padding: 88px 0 52px; min-height: auto; }
  .hero-form { flex-direction: column; }
  /* Correction : empêche le champ de grandir en hauteur quand le formulaire passe en colonne */
  .hero-email { flex: 0 0 auto; width: 100%; font-size: 16px; padding: 14px 16px; }
  .hero-form .btn { width: 100%; }
  .platform-grid > .platform-card { flex: 0 0 72%; }
}
@media (max-width: 360px) {
  .header-actions .btn-ghost { display: none; }  /* écran très étroit : on garde « Commencer » */
  .logo-mark { font-size: 20px; }
}

/* Sélecteur de langue (en-tête de l'accueil) */
.lang-select {
  -webkit-appearance: none; appearance: none;
  background: rgba(255, 255, 255, .08); color: #fff;
  border: 1px solid rgba(255, 255, 255, .18); border-radius: 99px;
  padding: 6px 12px; margin-right: 6px; cursor: pointer;
  font: 600 13px Inter, system-ui, sans-serif;
}
.lang-select:hover { background: rgba(255, 255, 255, .14); }
.lang-select option { color: #14101f; }
@media (max-width: 360px) { .lang-select { padding: 5px 8px; font-size: 12px; } }