/* ===================================================================
   IceMind — Landing page
   Direction : light & color-blocked (inspirée Plunge).
   Fond clair dominant, sections alternant tint cyan / blanc, un bloc
   navy de contraste au milieu, et un CTA final en dégradé cyan vif.
   Palette IceMind : cyan #00C8FF + bleu profond #0066FF + navy #0A1828.
   =================================================================== */

/* Plus Jakarta Sans servie via Bunny Fonts — drop-in replacement de Google Fonts,
   serveurs UE, zéro tracking / collecte d'IP → conforme RGPD sans bannière cookie. */
@import url('https://fonts.bunny.net/css?family=plus-jakarta-sans:700,800&display=swap');

:root {
  /* === Fonds === */
  --bg:           #F6FAFC;
  --bg-white:     #FFFFFF;
  --bg-soft:      #EAF3F8;
  --bg-cyan:      #D7EEF7;
  --bg-navy:      #0A1828;
  --bg-navy-2:    #0F1E32;

  /* === Accents === */
  --blue:         #00B6E5;
  --blue-bright:  #00C8FF;
  --blue-deep:    #0066FF;
  --cyan-shadow:  0 22px 56px -22px rgba(0, 182, 229, 0.55);

  /* === Texte === */
  --ink:          #0A1828;
  --ink-2:        #1B2C40;
  --ink-muted:    #5A6A7A;
  --ink-faint:    #8A98A6;
  --frost:        #EAF4F8;
  --frost-muted:  rgba(234, 244, 248, 0.72);
  --frost-faint:  rgba(234, 244, 248, 0.46);

  /* === Bordures === */
  --hairline:     rgba(10, 24, 40, 0.07);
  --border:       rgba(10, 24, 40, 0.10);
  --hairline-dark: rgba(255, 255, 255, 0.10);

  /* === Aliases compat === */
  --card:         var(--bg-white);
  --card-2:       var(--bg-soft);
  --dim:          var(--ink-muted);
  --dim-2:        var(--ink-faint);
  --red:          #FF4D6D;
  --green:        #00B388;

  /* === Accents secondaires (palette enrichie) === */
  --amber:        #FF9F45;
  --amber-deep:   #FF7A1A;
  --coral:        #FF4D6D;
  --coral-deep:   #E63462;
  --turquoise:    #00E0C6;
  --turquoise-deep: #00B388;

  /* === Polices / layout === */
  --display:      'Hoves', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --sans:         -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --max:          1180px;
  --ease:         cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 0;      /* la section atterrit à y=0 → son fond remplit derrière la nav (verre dépoli révèle la bonne couleur) */
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  padding-top: 76px;          /* compense la hauteur de la nav fixed */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

::selection { background: rgba(0, 200, 255, 0.28); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 6px;
}

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 28px; }

/* ---- Typographie ---- */
h1, h2, h3 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 22px;
}
.eyebrow::before {
  content: '';
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
}

.lead { color: var(--ink-muted); font-size: 19px; max-width: 560px; }

/* ---- Boutons ---- */
.btn-store {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  padding: 16px 28px;
  border-radius: 16px;
  background: linear-gradient(180deg, var(--blue-bright), var(--blue));
  color: #03121b;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.42),
    var(--cyan-shadow);
  transition: transform 0.26s var(--ease), box-shadow 0.26s var(--ease);
}
.btn-store:hover {
  transform: translateY(-3px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.48),
    0 30px 70px -22px rgba(0, 182, 229, 0.70);
}
.btn-store:active { transform: translateY(-1px); }
.btn-store .apple { width: 25px; height: 25px; fill: #03121b; flex-shrink: 0; }
.btn-store .label { display: flex; flex-direction: column; line-height: 1.12; text-align: left; }
.btn-store .label small { font-size: 11px; font-weight: 600; opacity: 0.78; }
.btn-store .label strong { font-size: 17px; font-weight: 800; letter-spacing: 0.01em; }

/* Variante compacte du bouton App Store (nav) */
.btn-store.btn-store--sm {
  padding: 13px 22px;
  border-radius: 14px;
  gap: 12px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.42),
    0 14px 34px -14px rgba(0, 182, 229, 0.60);
}
.btn-store.btn-store--sm:hover {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.48),
    0 22px 44px -14px rgba(0, 182, 229, 0.75);
}
.btn-store.btn-store--sm .apple { width: 23px; height: 23px; }
.btn-store.btn-store--sm .label small { font-size: 11px; line-height: 1.05; }
.btn-store.btn-store--sm .label strong { font-size: 16px; line-height: 1.1; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 11px 21px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-white);
  font-weight: 600;
  font-size: 14.5px;
  color: var(--ink);
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.btn-ghost:hover { background: var(--ink); color: var(--bg-white); border-color: var(--ink); }

/* ===================================================================
   NAV
   =================================================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease);
}
.nav.scrolled {
  background: rgba(246, 250, 252, 0.65);
  backdrop-filter: blur(36px) saturate(180%);
  -webkit-backdrop-filter: blur(36px) saturate(180%);
  border-bottom: 1px solid var(--hairline);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.55),   /* lueur fine au-dessus pour le "frosted glass" haut de gamme */
    0 12px 28px -22px rgba(7, 28, 50, 0.20);
}
.nav .container {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  height: 76px;
  transition: height 0.35s var(--ease);
}
.nav.scrolled .container { height: 64px; }
.brand { display: flex; align-items: center; gap: 11px; color: var(--ink); }
.brand img { width: 40px; height: 40px; }
.brand span { font-family: var(--display); font-weight: 800; font-size: 26px; letter-spacing: -0.005em; }

/* ---- Menu de navigation ---- */
.nav-menu {
  display: flex;
  align-items: center;
  justify-self: center;
  gap: 4px;
}
.nav-menu a {
  position: relative;
  padding: 9px 14px;
  border-radius: 10px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-muted);
  transition: color 0.18s var(--ease), background 0.18s var(--ease);
}
.nav-menu a:hover { color: var(--ink); background: rgba(10, 24, 40, 0.05); }
.nav-menu a.active { color: var(--blue); }
.nav-menu a.active::after {
  content: '';
  position: absolute;
  left: 50%; bottom: 2px;
  transform: translateX(-50%);
  width: 18px; height: 2px;
  border-radius: 2px;
  background: var(--blue);
}
.nav-menu a.menu-cta { display: none; }

/* ---- Bouton burger (mobile) ---- */
.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 42px; height: 42px;
  padding: 0;
  position: relative;
  border-radius: 10px;
  cursor: pointer;
  justify-self: end;
  transition: background 0.18s var(--ease);
}
.nav-toggle:hover { background: rgba(10, 24, 40, 0.05); }
.nav-toggle span {
  display: block;
  position: absolute;
  left: 10px; right: 10px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.25s var(--ease), opacity 0.18s var(--ease), top 0.22s var(--ease);
}
.nav-toggle span:nth-child(1) { top: 14px; }
.nav-toggle span:nth-child(2) { top: 20px; }
.nav-toggle span:nth-child(3) { top: 26px; }
.nav.open .nav-toggle span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.open .nav-toggle span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

/* ===================================================================
   HERO
   =================================================================== */
/* Hero passé en fond NAVY pour faire exploser les 6 couleurs en néon vif (variante "dark hero").
   Eyebrow cyan, accent gradient cyan→bleu et CTA noir SONT CONSERVÉS tels quels.
   Seuls le H1 et le paragraphe sont forcés en clair (illisibles sinon sur navy). */
.hero {
  position: relative;
  padding: 68px 0 160px;
  overflow: hidden;
  scroll-margin-top: 76px;
  background: linear-gradient(180deg, #142B53 0%, #1B3870 100%);
  /* Garantit que le hero occupe au minimum la zone visible (viewport - header)
     pour ne plus laisser apparaître la section blanche du dessous en haut de page. */
  min-height: calc(100svh - 76px);
}
.hero h1 {
  color: #FFFFFF;
  /* Halo sombre subtil pour décoller le titre du fond même quand un blob passe derrière. */
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.45);
}
.hero p {
  color: #EAF4F8;
}
.hero-note {
  color: #FFFFFF;
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.55);
}

/* Voile sombre dégradé sur la moitié gauche (zone texte) — assombrit
   les blobs derrière le H1 + paragraphe sans toucher au mockup à droite.
   Posé ENTRE l'aurora (z:0) et le container (z:2). */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    rgba(10, 24, 40, 0.85) 0%,
    rgba(10, 24, 40, 0.72) 20%,
    rgba(10, 24, 40, 0.55) 42%,
    rgba(10, 24, 40, 0.28) 58%,
    rgba(10, 24, 40, 0)    72%);
  pointer-events: none;
  z-index: 1;
}

/* ---- Aurora multi-couleurs sur fond sombre ----
   6 blobs répartis sur TOUTE la surface du hero (top → bottom, left → right).
   mix-blend-mode: screen → les couleurs s'additionnent en lumière néon.
   Mêmes 6 teintes (cyan/corail/rose/lavande/bleu/violet), trajectoires uniques
   5-points, durées 13-19s désynchronisées. */
.hero-aurora {
  position: absolute;
  inset: 0;
  pointer-events: none;
  filter: blur(40px);
  z-index: 0;
}
.hero-aurora .blob {
  position: absolute;
  border-radius: 50%;
  will-change: transform;
  mix-blend-mode: screen;
}
.hero-aurora .blob-cyan {
  width: 38%; height: 68%; top: -8%; left: -6%;
  background: radial-gradient(circle at 50% 50%,
    rgba(0, 200, 255, 1)    0%,
    rgba(0, 200, 255, 0.85) 30%,
    rgba(0, 200, 255, 0)    72%);
  animation: blob-drift-1 14s ease-in-out infinite;
}
.hero-aurora .blob-coral {
  width: 32%; height: 58%; top: 50%; left: 4%;
  background: radial-gradient(circle at 50% 50%,
    rgba(255, 181, 158, 0.95) 0%,
    rgba(255, 181, 158, 0.80) 30%,
    rgba(255, 181, 158, 0)    70%);
  animation: blob-drift-2 17s ease-in-out infinite;
}
/* Tache rose confinée à la moitié droite (ne croise jamais le texte H1) */
.hero-aurora .blob-pink {
  width: 32%; height: 56%; top: 2%; left: 54%;
  background: radial-gradient(circle at 50% 50%,
    rgba(255, 90, 156, 0.95) 0%,
    rgba(255, 90, 156, 0.80) 30%,
    rgba(255, 90, 156, 0)    70%);
  animation: blob-drift-3 15s ease-in-out infinite;
}
.hero-aurora .blob-lavender {
  width: 32%; height: 58%; top: 24%; left: 72%;
  background: radial-gradient(circle at 50% 50%,
    rgba(168, 184, 255, 1)    0%,
    rgba(168, 184, 255, 0.85) 30%,
    rgba(168, 184, 255, 0)    72%);
  animation: blob-drift-4 16s ease-in-out infinite;
}
.hero-aurora .blob-blue {
  width: 36%; height: 60%; top: 48%; left: 36%;
  background: radial-gradient(circle at 50% 50%,
    rgba(0, 102, 255, 0.98) 0%,
    rgba(0, 102, 255, 0.82) 30%,
    rgba(0, 102, 255, 0)    72%);
  animation: blob-drift-5 19s ease-in-out infinite;
}
.hero-aurora .blob-violet {
  width: 34%; height: 62%; top: 22%; left: 50%;
  background: radial-gradient(circle at 50% 50%,
    rgba(177, 108, 255, 1)    0%,
    rgba(177, 108, 255, 0.85) 30%,
    rgba(177, 108, 255, 0)    72%);
  animation: blob-drift-6 13s ease-in-out infinite;
}

/* Trajectoires uniques avec croisements visibles — 4 points de passage chacun. */
@keyframes blob-drift-1 {
  0%   { transform: translate(0, 0)      scale(1); }
  25%  { transform: translate(18%, -8%)  scale(1.10); }
  50%  { transform: translate(28%, 12%)  scale(1.16); }
  75%  { transform: translate(8%, 20%)   scale(0.92); }
  100% { transform: translate(0, 0)      scale(1); }
}
@keyframes blob-drift-2 {
  0%   { transform: translate(0, 0)       scale(1); }
  25%  { transform: translate(-14%, 12%)  scale(1.12); }
  50%  { transform: translate(8%, -10%)   scale(0.92); }
  75%  { transform: translate(22%, 6%)    scale(1.10); }
  100% { transform: translate(0, 0)       scale(1); }
}
/* Trajectoire RESTREINTE pour la tache rose (blob-pink) :
   translates limités à ±10% pour qu'elle reste dans la moitié droite. */
@keyframes blob-drift-3 {
  0%   { transform: translate(0, 0)       scale(1); }
  25%  { transform: translate(8%, 8%)     scale(0.94); }
  50%  { transform: translate(-6%, -10%)  scale(1.10); }
  75%  { transform: translate(10%, 12%)   scale(1.04); }
  100% { transform: translate(0, 0)       scale(1); }
}
@keyframes blob-drift-4 {
  0%   { transform: translate(0, 0)       scale(1); }
  25%  { transform: translate(16%, -10%)  scale(1.10); }
  50%  { transform: translate(-20%, 14%)  scale(1.14); }
  75%  { transform: translate(6%, 20%)    scale(0.94); }
  100% { transform: translate(0, 0)       scale(1); }
}
@keyframes blob-drift-5 {
  0%   { transform: translate(0, 0)       scale(1); }
  25%  { transform: translate(-24%, 8%)   scale(1.10); }
  50%  { transform: translate(-12%, -16%) scale(0.92); }
  75%  { transform: translate(8%, 18%)    scale(1.14); }
  100% { transform: translate(0, 0)       scale(1); }
}
@keyframes blob-drift-6 {
  0%   { transform: translate(0, 0)       scale(1); }
  25%  { transform: translate(-20%, 14%)  scale(1.12); }
  50%  { transform: translate(-28%, -8%)  scale(0.94); }
  75%  { transform: translate(-10%, 16%)  scale(1.08); }
  100% { transform: translate(0, 0)       scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-aurora .blob { animation: none; }
}
.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 64px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(30px, 8.6vw, 84px);
  margin-bottom: 24px;
}
.hero h1 .accent {
  /* Bleu natif IceMind — couleur brand `--blue-bright` (#00C8FF) appliquée
     en solid pour une identité de marque maximale sur le hero navy. */
  color: var(--blue-bright);
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
}
.hero p {
  /* couleur définie plus haut dans le bloc "dark hero" pour éviter le conflit cascade */
  font-size: 19px;
  max-width: 466px;
  margin-bottom: 36px;
}
.hero-cta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.hero-note { font-size: 13px; margin-top: 20px; letter-spacing: 0.01em; }
.cta-free { color: var(--amber-deep); font-weight: 700; }
.cta-free-note {
  margin-top: 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--amber-deep);
  letter-spacing: 0.01em;
  opacity: 0.85;
}

/* ===================================================================
   FAQ INLINE (avant la CTA finale)
   =================================================================== */
.faq-inline { background: var(--bg-white); }
.faq-inline .container { max-width: 760px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
details.faq {
  background: var(--bg-white);
  border: 1px solid var(--hairline);
  border-radius: 16px;
  box-shadow: 0 4px 18px -10px rgba(7, 28, 50, 0.08);
  transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}
details.faq:hover { border-color: rgba(0, 182, 229, 0.28); }
details.faq[open] { border-color: rgba(0, 182, 229, 0.42); box-shadow: 0 10px 30px -10px rgba(0, 182, 229, 0.22); }
details.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
}
details.faq summary::-webkit-details-marker { display: none; }
.faq-plus { flex-shrink: 0; position: relative; width: 18px; height: 18px; }
.faq-plus::before, .faq-plus::after {
  content: '';
  position: absolute;
  background: var(--blue);
  border-radius: 2px;
  transition: transform 0.22s var(--ease), opacity 0.22s var(--ease);
}
.faq-plus::before { top: 8px; left: 1px; width: 16px; height: 2px; }
.faq-plus::after  { left: 8px; top: 1px; width: 2px; height: 16px; }
details.faq[open] .faq-plus::after { transform: rotate(90deg); opacity: 0; }
.faq-answer { padding: 0 24px 22px; color: var(--ink-muted); font-size: 15.5px; }
details.faq[open] .faq-answer { animation: faqReveal 0.26s var(--ease) both; }
.faq-answer p { margin: 0; line-height: 1.65; }
.faq-answer a { color: var(--blue); border-bottom: 1px solid rgba(0, 182, 229, 0.32); }
@keyframes faqReveal {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: none; }
}
.faq-more {
  text-align: center;
  margin-top: 28px;
  font-size: 15px;
  color: var(--ink-muted);
}
.faq-more a { color: var(--blue); font-weight: 600; border-bottom: 1px solid rgba(0, 182, 229, 0.30); }
.faq-more a:hover { border-bottom-color: var(--blue); }

/* ---- Mockup téléphone ---- */
.phone-wrap { position: relative; display: flex; justify-content: center; isolation: isolate; }
.phone-wrap::before {
  content: '';
  position: absolute;
  inset: -10% -6%;
  background: radial-gradient(ellipse at center, rgba(0, 200, 255, 0.20), transparent 66%);
  filter: blur(36px);
  pointer-events: none;
}
/* Ombre portée au sol — donne l'impression que le téléphone flotte */
.phone-wrap::after {
  content: '';
  position: absolute;
  bottom: -24px;
  left: 50%;
  transform: translateX(-50%);
  width: 68%;
  height: 42px;
  background: radial-gradient(ellipse at center, rgba(7, 28, 50, 0.32), rgba(7, 28, 50, 0) 70%);
  filter: blur(12px);
  pointer-events: none;
  z-index: -1;
}
.phone {
  position: relative;
  width: 304px;
  max-width: 78vw;
  padding: 10px;
  border-radius: 50px;
  background: linear-gradient(162deg, #1f2738 0%, #0a0e1a 62%);
  box-shadow:
    inset 0 2px 1px rgba(255, 255, 255, 0.12),
    inset 0 -2px 3px rgba(0, 0, 0, 0.55),
    0 36px 70px -20px rgba(7, 28, 50, 0.28),
    0 12px 28px -10px rgba(7, 28, 50, 0.20);
}
.phone img { width: 100%; border-radius: 41px; }

/* Mockup PNG complet (cadre iPhone déjà inclus dans l'image) → pas de cadre CSS */
.hero-mockup {
  display: block;
  width: 360px;
  max-width: 82vw;
  position: relative;
}

/* ===================================================================
   BANDEAU RÉASSURANCE
   =================================================================== */
/* === Stat strip === */
.trust { background: var(--bg-white); border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }
.trust .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding-top: 38px;
  padding-bottom: 38px;
}
.trust-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8px 16px;
  border-right: 1px solid var(--hairline);
}
.trust-stat:last-child { border-right: none; }
.trust-num {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(40px, 4.6vw, 58px);
  color: var(--ink);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 12px;
}
.trust-label {
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-muted);
  line-height: 1.55;
}

@media (max-width: 700px) {
  .trust .container { grid-template-columns: 1fr 1fr; padding-top: 32px; padding-bottom: 32px; }
  .trust-stat:nth-child(2) { border-right: none; }
  .trust-stat:nth-child(1), .trust-stat:nth-child(2) {
    border-bottom: 1px solid var(--hairline);
    padding-bottom: 26px;
  }
  .trust-stat:nth-child(3), .trust-stat:nth-child(4) { padding-top: 26px; }
}

/* ===================================================================
   SECTIONS GÉNÉRIQUES
   =================================================================== */
.section { padding: clamp(96px, 12vw, 160px) 0; }
.section-head { max-width: 660px; margin-bottom: clamp(56px, 7vw, 84px); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(38px, 5vw, 68px); margin-bottom: 20px; }
.section-head .lead { font-size: 19px; }

/* ---- Pourquoi : section cyan-tintée, cartes blanches ---- */
.why { background: var(--bg-soft); scroll-margin-top: -50px; }
#fonctionnalites { scroll-margin-top: -50px; }
.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.card {
  position: relative;
  background: var(--bg-white);
  border: 1px solid var(--hairline);
  border-radius: 24px;
  padding: 38px 32px;
  box-shadow: 0 6px 26px -14px rgba(7, 28, 50, 0.10);
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 182, 229, 0.30);
  box-shadow: 0 24px 60px -22px rgba(0, 182, 229, 0.32);
}
.card .ico {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, var(--blue-bright), var(--blue));
  box-shadow: 0 12px 28px -12px rgba(0, 182, 229, 0.55);
  margin-bottom: 26px;
}
.card .ico svg { width: 28px; height: 28px; fill: #fff; }

/* Variantes de couleur pour les pastilles d'icônes (chaînées avec .card pour battre .card .ico) */
.card .ico.ico--cyan       { background: linear-gradient(160deg, var(--blue-bright), var(--blue)); box-shadow: 0 12px 28px -12px rgba(0, 182, 229, 0.55); }
.card .ico.ico--coral      { background: linear-gradient(160deg, #FF6F8C, var(--coral)); box-shadow: 0 12px 28px -12px rgba(255, 77, 109, 0.50); }
.card .ico.ico--turquoise  { background: linear-gradient(160deg, #00F2D8, var(--turquoise-deep)); box-shadow: 0 12px 28px -12px rgba(0, 179, 136, 0.50); }
.card .ico.ico--amber      { background: linear-gradient(160deg, #FFB870, var(--amber-deep)); box-shadow: 0 12px 28px -12px rgba(255, 122, 26, 0.50); }
.card h3 { font-size: 30px; margin-bottom: 12px; }
.card p { color: var(--ink-muted); font-size: 16px; }

/* ===================================================================
   FONCTIONNALITÉS
   =================================================================== */
.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 7vw, 96px);
  align-items: center;
  padding: clamp(48px, 7vw, 84px) 0;
}
.feature.reverse .feature-media { order: 2; }
.feature-text h3 { font-size: clamp(34px, 4.2vw, 56px); margin-bottom: 18px; }
.feature-text p { color: var(--ink-muted); font-size: 18px; max-width: 430px; }
.feature-media { display: flex; justify-content: center; }
.feature-media .phone { width: 274px; }

/* ---- Bento de 2 features compactes ---- */
.features-bento {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}
.feature-card {
  background: var(--bg-white);
  border: 1px solid var(--hairline);
  border-radius: 24px;
  padding: 44px 36px 40px;
  text-align: center;
  box-shadow: 0 6px 26px -14px rgba(7, 28, 50, 0.10);
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 182, 229, 0.30);
  box-shadow: 0 24px 60px -22px rgba(0, 182, 229, 0.28);
}
.feature-card .phone { width: 200px; margin: 0 auto 28px; }
.feature-card .eyebrow { margin-bottom: 14px; }
.feature-card h3 { font-size: clamp(24px, 2.6vw, 34px); margin-bottom: 12px; }
.feature-card p { color: var(--ink-muted); font-size: 15.5px; max-width: 360px; margin: 0 auto; }

/* Variantes de couleur pour les eyebrows */
.eyebrow--amber     { color: var(--amber-deep); }
.eyebrow--amber::before     { background: var(--amber-deep); }
.eyebrow--coral     { color: var(--coral); }
.eyebrow--coral::before     { background: var(--coral); }
.eyebrow--turquoise { color: var(--turquoise-deep); }
.eyebrow--turquoise::before { background: var(--turquoise-deep); }

/* ===================================================================
   ANGLE MENTAL — bloc navy de contraste
   =================================================================== */
.mental {
  position: relative;
  text-align: center;
  padding: clamp(120px, 16vw, 196px) 0;
  overflow: hidden;
  background: var(--bg-navy);
  color: var(--frost);
}
.mental::before {
  content: '';
  position: absolute;
  left: 50%; top: 50%;
  width: 1100px; height: 660px;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse at center, rgba(0, 200, 255, 0.22), transparent 62%);
  filter: blur(42px);
  pointer-events: none;
}
.mental .container { position: relative; }
.mental h2 {
  font-size: clamp(48px, 7.2vw, 100px);
  color: var(--frost);
  margin-bottom: 30px;
}
.mental p { color: var(--frost-muted); font-size: 19px; max-width: 580px; margin: 0 auto; }

/* ===================================================================
   ÉTAPES
   =================================================================== */
.steps {
  background: var(--bg-soft);
  min-height: 100vh;   /* étape remplit toute la hauteur du viewport → plus jamais le blanc d'À propos qui pointe en bas */
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.step {
  background: var(--bg-white);
  border: 1px solid var(--hairline);
  border-radius: 24px;
  padding: 38px 32px;
  box-shadow: 0 6px 26px -14px rgba(7, 28, 50, 0.10);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.step:hover { transform: translateY(-6px); box-shadow: 0 24px 60px -22px rgba(0, 182, 229, 0.30); }
.step .num {
  font-family: var(--display);
  font-weight: 700;
  font-size: 64px;
  line-height: 1;
  background: linear-gradient(135deg, var(--blue-bright), var(--blue-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 18px;
}
.step h3 { font-size: 29px; margin-bottom: 12px; }
.step p { color: var(--ink-muted); font-size: 16px; }

/* ===================================================================
   POUR QUI — 3 profils, traitement éditorial / magazine
   =================================================================== */
.profiles { background: var(--bg-white); }
.profiles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.profile-card {
  position: relative;
  padding: 44px 36px 40px;
  border-radius: 26px;
  display: flex;
  flex-direction: column;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}

/* Fond très doux dans la couleur du persona, gradient subtil */
.profile-card--cyan   { background: linear-gradient(165deg, rgba(0, 200, 255, 0.12), rgba(0, 200, 255, 0.025) 70%); }
.profile-card--amber  { background: linear-gradient(165deg, rgba(255, 159, 69, 0.13), rgba(255, 159, 69, 0.03) 70%); }
.profile-card--coral  { background: linear-gradient(165deg, rgba(255, 77, 109, 0.11), rgba(255, 77, 109, 0.025) 70%); }

.profile-card:hover {
  transform: translateY(-5px);
}
.profile-card--cyan:hover    { box-shadow: 0 30px 60px -22px rgba(0, 182, 229, 0.25); }
.profile-card--amber:hover   { box-shadow: 0 30px 60px -22px rgba(255, 122, 26, 0.22); }
.profile-card--coral:hover   { box-shadow: 0 30px 60px -22px rgba(255, 77, 109, 0.22); }

/* Illustration custom qui pose la carte (SVG inline) */
.profile-illu {
  width: 88px;
  height: 88px;
  margin-bottom: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.profile-illu svg {
  display: block;
  width: 100%;
  height: 100%;
}
.profile-card--cyan .profile-illu    { color: var(--blue); }
.profile-card--amber .profile-illu   { color: var(--amber-deep); }
.profile-card--coral .profile-illu   { color: var(--coral); }

.profile-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-muted);
  margin-bottom: 8px;
}

.profile-card h3 {
  font-size: clamp(26px, 2.8vw, 34px);
  margin: 0 0 16px;
  color: var(--ink);
  letter-spacing: -0.015em;
}
.profile-card p {
  color: var(--ink-muted);
  font-size: 15.5px;
  line-height: 1.6;
  margin: 0 0 26px;
  flex: 1;
}

/* Features en liste éditoriale, séparateurs subtils */
.profile-keys {
  list-style: none;
  padding: 18px 0 0;
  margin: 0;
  border-top: 1px solid rgba(10, 24, 40, 0.10);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.profile-keys li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14.5px;
  color: var(--ink);
  font-weight: 600;
  letter-spacing: -0.005em;
}
.profile-keys li::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.55;
}
.profile-card--cyan .profile-keys li::before    { background: var(--blue); opacity: 1; }
.profile-card--amber .profile-keys li::before   { background: var(--amber-deep); opacity: 1; }
.profile-card--coral .profile-keys li::before   { background: var(--coral); opacity: 1; }

@media (max-width: 900px) { .profiles-grid { grid-template-columns: 1fr; gap: 20px; } }

/* ===================================================================
   TESTIMONIALS — grille 3 colonnes
   =================================================================== */
.testimonials { background: var(--bg-soft); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.testimonial {
  background: var(--bg-white);
  border: 1px solid var(--hairline);
  border-radius: 24px;
  padding: 32px 30px;
  box-shadow: 0 6px 26px -14px rgba(7, 28, 50, 0.10);
  display: flex;
  flex-direction: column;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.testimonial:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 182, 229, 0.30);
  box-shadow: 0 24px 60px -22px rgba(0, 182, 229, 0.26);
}
.testimonial-stars {
  color: var(--amber-deep);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  font-size: 15px;
  line-height: 1;
}
.testimonial-quote {
  color: var(--ink);
  font-size: 16.5px;
  line-height: 1.55;
  margin: 0 0 26px;
  flex: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--hairline);
}
.testimonial-avatar {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-weight: 700;
  color: #fff;
  font-size: 18px;
}
.testimonial-avatar--cyan       { background: linear-gradient(160deg, var(--blue-bright), var(--blue)); }
.testimonial-avatar--coral      { background: linear-gradient(160deg, #FF6F8C, var(--coral)); }
.testimonial-avatar--turquoise  { background: linear-gradient(160deg, #00F2D8, var(--turquoise-deep)); }
.testimonial-avatar--amber      { background: linear-gradient(160deg, #FFB870, var(--amber-deep)); }
.testimonial-name {
  font-weight: 700;
  font-size: 14.5px;
  color: var(--ink);
  line-height: 1.3;
}
.testimonial-role {
  font-size: 13px;
  color: var(--ink-muted);
  margin-top: 2px;
}

@media (max-width: 900px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}

/* ===================================================================
   COMPARATIVE — tableau "IceMind vs…"
   =================================================================== */
.compare { background: var(--bg-white); }
.compare-table {
  max-width: 920px;
  margin: 0 auto;
  border: 1px solid var(--hairline);
  border-radius: 24px;
  overflow: hidden;
  background: var(--bg-white);
  box-shadow: 0 24px 60px -22px rgba(7, 28, 50, 0.10);
}
.compare-head,
.compare-row {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  align-items: stretch;             /* les cellules remplissent toute la hauteur de la rangée */
}
.compare-row > .compare-cell { border-top: 1px solid var(--hairline); }
.compare-row > .compare-cell--us { border-top: none; }
.compare-cell {
  display: flex;
  align-items: center;              /* contenu centré verticalement DANS la cellule (qui fait toute la hauteur) */
  justify-content: center;
  padding: 20px 22px;
  font-size: 15px;
  color: var(--ink);
  text-align: center;
}
.compare-cell--label {
  justify-content: flex-start;
  text-align: left;
  font-weight: 600;
  color: var(--ink);
}
.compare-cell--head {
  padding-top: 22px;
  padding-bottom: 22px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-muted);
  line-height: 1.4;
}
.compare-cell--head small {
  font-size: 11px;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  opacity: 0.7;
}
.compare-cell--us {
  background: rgba(0, 200, 255, 0.14);   /* couleur solide pour qu'aucune jonction ne se voie entre les cellules */
}
.compare-cell--head.compare-cell--us {
  background: linear-gradient(180deg, var(--blue-bright), var(--blue));
  color: #fff;
}
.compare-brand {
  font-family: var(--display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.01em;
  text-transform: none;
  color: #fff;
}
.compare-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--blue-bright), var(--blue));
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  box-shadow: 0 6px 14px -6px rgba(0, 182, 229, 0.55);
}
.compare-x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(10, 24, 40, 0.06);
  color: var(--ink-faint);
  font-size: 15px;
  font-weight: 700;
}
.compare-mid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(255, 159, 69, 0.14);
  color: var(--amber-deep);
  font-size: 16px;
  font-weight: 800;
}

/* ---- Overrides COMPACT (cran 2) pour la section .compare ----
   Objectif : tient dans le viewport sans scroll, mais un peu plus généreux
   que la passe précédente pour gagner en respiration. */
.compare { padding: clamp(60px, 7.5vw, 100px) 0; }
.compare .section-head { margin-bottom: clamp(32px, 4vw, 52px); }
.compare .section-head h2 {
  font-size: clamp(32px, 4vw, 54px);
  margin-bottom: 14px;
}
.compare .section-head .lead { font-size: 17px; line-height: 1.55; }
.compare .compare-cell {
  padding: 16px 22px;
  font-size: 15.5px;
}
.compare .compare-cell--head {
  padding-top: 18px;
  padding-bottom: 18px;
  font-size: 12.5px;
}
.compare .compare-cell--head small { font-size: 11px; }
.compare .compare-brand { font-size: 19px; }
.compare .compare-check,
.compare .compare-x,
.compare .compare-mid {
  width: 26px; height: 26px;
  font-size: 14px;
}

@media (max-width: 760px) {
  .compare-head, .compare-row {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }
  .compare-cell { padding: 14px 10px; font-size: 13px; }
  .compare-cell--head { font-size: 11px; letter-spacing: 0.12em; }
  .compare-brand { font-size: 16px; }
  .compare-check, .compare-x, .compare-mid { width: 24px; height: 24px; font-size: 13px; }
}

/* ===================================================================
   PRICING — 2 cartes côte à côte, Pro mise en valeur
   =================================================================== */
.pricing { background: var(--bg-white); }
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 920px;
  margin: 0 auto;
  align-items: start;
}
.price-card {
  position: relative;
  background: var(--bg-white);
  border: 1px solid var(--hairline);
  border-radius: 24px;
  padding: 44px 36px 36px;
  box-shadow: 0 6px 26px -14px rgba(7, 28, 50, 0.10);
  display: flex;
  flex-direction: column;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.price-card:hover { transform: translateY(-4px); }
.price-card--pro {
  border: 2px solid var(--blue);
  box-shadow: 0 28px 60px -22px rgba(0, 182, 229, 0.40);
  padding-top: 50px;
}
.price-badge {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(160deg, #FFB870, var(--amber-deep));
  color: #fff;
  padding: 7px 18px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  box-shadow: 0 10px 24px -10px rgba(255, 122, 26, 0.55);
  white-space: nowrap;
}
.price-head {
  text-align: center;
  padding-bottom: 26px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--hairline);
}
.price-tier {
  display: inline-block;
  font-family: var(--display);
  font-weight: 700;
  font-size: 20px;
  color: var(--ink);
  letter-spacing: -0.005em;
  margin-bottom: 16px;
}
.price-amount {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(46px, 5vw, 62px);
  color: var(--ink);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 10px;
}
.price-card--pro .price-amount {
  background: linear-gradient(118deg, var(--blue-bright), var(--blue-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.price-period {
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink-muted);
  -webkit-text-fill-color: var(--ink-muted);
  letter-spacing: 0;
}
.price-subtitle {
  font-size: 14.5px;
  color: var(--ink-muted);
  margin: 0;
}
.price-subtitle strong { color: var(--ink); }
.price-save {
  display: inline-block;
  margin-left: 4px;
  color: var(--amber-deep);
  font-weight: 700;
}
.price-features {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  flex: 1;
}
.price-features li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 13px;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
}
.price-features li::before {
  content: '✓';
  position: absolute;
  left: 0; top: 2px;
  width: 20px; height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(0, 182, 229, 0.12);
  color: var(--blue);
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
}
.price-card--pro .price-features li::before {
  background: linear-gradient(160deg, var(--blue-bright), var(--blue));
  color: #fff;
}
.price-card .btn-store {
  width: 100%;
  justify-content: center;
}
.btn-store.btn-store--ghost {
  background: var(--bg-white);
  color: var(--ink);
  border: 1.5px solid var(--border);
  box-shadow: none;
}
.btn-store.btn-store--ghost .apple { fill: var(--ink); }
.btn-store.btn-store--ghost:hover {
  border-color: var(--ink);
  background: var(--bg-white);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -14px rgba(7, 28, 50, 0.18);
}
.price-trial-note {
  text-align: center;
  margin: 16px 0 0;
  font-size: 13px;
  color: var(--ink-muted);
}

@media (max-width: 800px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 460px; }
  .price-card--pro { padding-top: 44px; }
}

/* ---- Overrides COMPACT pour la section .pricing ----
   Objectif : titre + les 2 cartes Free / Pro tiennent dans le viewport
   sans scroll (ECONOMIE TOTALE ~280-320px). */
.pricing { padding: clamp(56px, 7vw, 96px) 0; }
.pricing .section-head { margin-bottom: clamp(28px, 3.5vw, 44px); }
.pricing .section-head h2 {
  font-size: clamp(28px, 3.4vw, 46px);
  margin-bottom: 10px;
}
.pricing .section-head .lead { font-size: 15.5px; line-height: 1.5; }
.pricing-grid { gap: 20px; }
.pricing .price-card {
  padding: 30px 30px 26px;
  border-radius: 20px;
}
.pricing .price-card--pro { padding-top: 38px; }
.pricing .price-head {
  padding-bottom: 18px;
  margin-bottom: 20px;
}
.pricing .price-tier { font-size: 18px; margin-bottom: 10px; }
.pricing .price-amount {
  font-size: clamp(36px, 4vw, 50px);
  margin-bottom: 6px;
}
.pricing .price-period { font-size: 15px; }
.pricing .price-subtitle { font-size: 13.5px; }
.pricing .price-features { margin: 0 0 20px; }
.pricing .price-features li {
  margin-bottom: 8px;
  font-size: 14px;
  padding-left: 26px;
}
.pricing .price-features li::before {
  width: 18px; height: 18px;
  font-size: 10px;
  top: 3px;
}
.pricing .price-trial-note {
  margin-top: 8px;
  font-size: 12px;
}
.pricing .price-badge {
  top: -14px;
  font-size: 11px;
  padding: 6px 16px;
  letter-spacing: 0.12em;
}

/* ===================================================================
   À PROPOS — storytelling, fond blanc, single column impactant
   =================================================================== */
.about { background: var(--bg-white); }
.about .container { max-width: 760px; }
.about-inner { text-align: center; }
.about h2 {
  font-size: clamp(38px, 5.2vw, 68px);
  margin-bottom: 32px;
}
.about h2 .accent {
  background: linear-gradient(118deg, var(--blue-bright), var(--blue-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.about-story { max-width: 620px; margin: 0 auto; }
.about-story p {
  color: var(--ink-muted);
  font-size: 18px;
  margin: 0 0 18px;
  line-height: 1.7;
}
.about-story p:last-child { margin-bottom: 0; }
.about-sig {
  display: inline-block;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
  font-style: italic;
  color: var(--ink);
  font-size: 16px;
  font-weight: 600;
}

/* ===================================================================
   CTA FINAL — dégradé cyan vif (climax couleur)
   =================================================================== */
.cta-final {
  position: relative;
  text-align: center;
  padding: clamp(120px, 16vw, 200px) 0;
  overflow: hidden;
  background: linear-gradient(160deg, var(--blue-bright) 0%, var(--blue) 50%, var(--blue-deep) 100%);
  color: var(--ink);
}
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 900px 540px at 50% 110%, rgba(255, 255, 255, 0.22), transparent 64%);
  pointer-events: none;
}
.cta-final .container { position: relative; }
.cta-final h2 {
  font-size: clamp(36px, 5.2vw, 70px);
  color: var(--ink);
  margin-bottom: 20px;
}
.cta-final p { color: rgba(10, 24, 40, 0.74); font-size: 19px; max-width: 520px; margin: 0 auto 38px; }
.cta-final .btn-store {
  background: var(--ink);
  color: #ffffff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    0 24px 56px -16px rgba(7, 28, 50, 0.45);
}
.cta-final .btn-store:hover {
  background: var(--ink-2);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 32px 70px -18px rgba(7, 28, 50, 0.55);
}
.cta-final .btn-store .apple { fill: #ffffff; }
.cta-final .btn-store .label small { opacity: 0.78; }

/* ===================================================================
   FOOTER — navy
   =================================================================== */
.footer {
  background: var(--bg-navy);
  color: var(--frost-muted);
  padding: 40px 0 28px;
}
.footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 24px;
}
.footer .brand { color: var(--frost); }
.footer .f-brand { max-width: 460px; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.footer .f-brand p { color: var(--frost-faint); font-size: 14px; }
.footer nav { display: flex; flex-wrap: wrap; gap: 14px 30px; justify-content: center; }
.footer nav a { color: var(--frost-muted); font-size: 15px; transition: color 0.16s var(--ease); }
.footer nav a:hover { color: var(--frost); }
.footer .copyright {
  width: 100%;
  padding-top: 18px;
  border-top: 1px solid var(--hairline-dark);
  font-size: 13px;
  color: var(--frost-faint);
}

/* ===================================================================
   ANIMATIONS DE RÉVÉLATION AU SCROLL
   =================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }

.hero-text .reveal:nth-child(2) { transition-delay: 0.07s; }
.hero-text .reveal:nth-child(3) { transition-delay: 0.14s; }
.hero-text .reveal:nth-child(4) { transition-delay: 0.21s; }
.hero .phone-wrap.reveal { transition-delay: 0.12s; }
.cards-3 .reveal:nth-child(2),
.steps-grid .reveal:nth-child(2) { transition-delay: 0.09s; }
.cards-3 .reveal:nth-child(3),
.steps-grid .reveal:nth-child(3) { transition-delay: 0.18s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ===================================================================
   RESPONSIVE
   =================================================================== */
@media (max-width: 900px) {
  body { font-size: 16px; }

  /* --- Nav mobile : burger + dropdown --- */
  .nav .container { grid-template-columns: 1fr auto; gap: 12px; }
  /* Le bouton App Store du nav landing est remplacé par la CTA du dropdown sur mobile.
     Restreint à la nav landing (qui contient .nav-menu) — les sous-pages gardent leur bouton visible. */
  .nav:has(.nav-menu) .btn-ghost,
  .nav:has(.nav-menu) .btn-store--sm { display: none; }
  .nav-toggle { display: block; }
  .nav-menu {
    position: absolute;
    top: 100%;
    left: calc(50% - 50vw);
    width: 100vw;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 14px 22px 22px;
    background: rgba(246, 250, 252, 0.96);
    backdrop-filter: blur(22px) saturate(160%);
    -webkit-backdrop-filter: blur(22px) saturate(160%);
    border-bottom: 1px solid var(--hairline);
    box-shadow: 0 22px 38px -22px rgba(7, 28, 50, 0.28);
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
  }
  .nav-menu a { padding: 14px; font-size: 17px; border-radius: 12px; }
  .nav-menu a.active { background: rgba(0, 200, 255, 0.10); }
  .nav-menu a.active::after { display: none; }

  .nav-menu a.menu-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 10px;
    background: linear-gradient(180deg, var(--blue-bright), var(--blue));
    color: #03121b;
    font-weight: 800;
    box-shadow: var(--cyan-shadow);
  }
  .nav.open .nav-menu {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .hero { padding: 56px 0 84px; }
  .hero .container { grid-template-columns: 1fr; gap: 52px; text-align: center; }
  .hero p { margin-left: auto; margin-right: auto; }
  .hero-cta { justify-content: center; }
  .hero-note { text-align: center; }
  .eyebrow { justify-content: center; }
  .section-head { margin-bottom: 52px; }
  .section-head:not(.center) { text-align: center; margin-left: auto; margin-right: auto; }
  .cards-3, .steps-grid { grid-template-columns: 1fr; }
  .feature { grid-template-columns: 1fr; gap: 40px; padding: 48px 0; text-align: center; }
  .feature.reverse .feature-media { order: 0; }
  .feature-text p { margin-left: auto; margin-right: auto; }
  .feature-media { order: -1; }
  .footer .container { flex-direction: column; }
}

@media (max-width: 480px) {
  .container { padding: 0 22px; }
  .nav .brand span { font-size: 22px; }
  .btn-store { padding: 15px 22px; width: 100%; justify-content: center; }
  .hero-cta { width: 100%; }
  .phone { border-radius: 42px; }
  .phone img { border-radius: 34px; }
}