/* ============================================================
   CELIX — « Aurora »
   Bleu-nuit souverain · menthe-aurore · violet · bleu
   IA & cybersécurité souveraines pour cabinets de gestion de patrimoine
   ============================================================ */

:root {
  /* — Fonds — */
  --bg:          #080B11;
  --bg-deep:     #05070B;   /* footer */

  /* — Encre froide — */
  --text:        #EAF1F2;
  --text-1:      rgba(234, 241, 242, 0.85);
  --text-2:      rgba(234, 241, 242, 0.66);
  --text-3:      rgba(234, 241, 242, 0.50);
  --text-4:      rgba(234, 241, 242, 0.40);

  /* — Accents — */
  --mint:        #8EF0CC;   /* aurore : accent principal */
  --mint-ink:    #07110C;   /* encre sur menthe */
  --violet:      #9A8CF5;
  --blue:        #5AA8EB;

  /* — Surfaces verre & bordures — */
  --glass:       rgba(255, 255, 255, 0.03);
  --glass-2:     rgba(255, 255, 255, 0.05);
  --line:        rgba(255, 255, 255, 0.07);
  --line-2:      rgba(255, 255, 255, 0.10);
  --line-3:      rgba(255, 255, 255, 0.13);

  /* — Type — */
  --font:  "Schibsted Grotesk", "Helvetica Neue", Arial, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* — Mesure & rythme — */
  --maxw: 1180px;
  --pad-x: clamp(20px, 5vw, 40px);
  --section-y: clamp(72px, 10vw, 110px);
  --ease: cubic-bezier(.2, .7, .15, 1);
}

/* ============================================================ Reset ===== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; color: inherit; background: none; border: 0; }
::selection { background: rgba(142, 240, 204, 0.3); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding-left: var(--pad-x); padding-right: var(--pad-x); }
.kicker { font-family: var(--mono); font-size: 11px; letter-spacing: 2px; color: var(--mint); margin-bottom: 18px; }
.kicker--violet { color: var(--violet); }

/* ============================================================ Animations = */
@keyframes celixAuroraA { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(70px,50px) scale(1.2); } }
@keyframes celixAuroraB { 0%,100% { transform: translate(0,0) scale(1.1); } 50% { transform: translate(-60px,40px) scale(.9); } }
@keyframes celixAuroraC { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(40px,-55px) scale(1.25); } }
@keyframes celixFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes celixPulse { 0%,100% { opacity:.4; transform:scale(1); } 50% { opacity:1; transform:scale(1.25); } }
@keyframes celixShimmer { to { background-position:-240% 0; } }
@keyframes celixHeroUp { from { opacity:0; transform:translateY(28px); filter:blur(6px); } to { opacity:1; transform:none; filter:none; } }

/* Aurore : halos colorés flottants */
.aurora { position: absolute; border-radius: 50%; filter: blur(70px); pointer-events: none; z-index: 0; }
.aurora--a { width: 560px; height: 560px; top: -180px; left: -140px; background: radial-gradient(circle, rgba(126,230,192,.42), transparent 62%); animation: celixAuroraA 15s ease-in-out infinite; }
.aurora--b { width: 480px; height: 480px; top: 40px; right: -160px; background: radial-gradient(circle, rgba(138,128,245,.40), transparent 62%); animation: celixAuroraB 18s ease-in-out infinite; }
.aurora--c { width: 440px; height: 440px; bottom: -220px; left: 30%; background: radial-gradient(circle, rgba(90,170,235,.34), transparent 62%); animation: celixAuroraC 17s ease-in-out infinite; }
.aurora--mint { background: radial-gradient(circle, rgba(126,230,192,.28), transparent 62%); filter: blur(80px); }
.aurora--violet { background: radial-gradient(circle, rgba(138,128,245,.32), transparent 62%); filter: blur(80px); }

/* Texte dégradé qui scintille */
.shimmer {
  background: linear-gradient(100deg, var(--mint), var(--violet) 42%, var(--blue) 66%, var(--mint));
  background-size: 240% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: celixShimmer 8s linear infinite;
}
.gradient-text {
  background: linear-gradient(100deg, var(--mint), var(--violet));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Reveal au scroll */
.rv { opacity: 0; transform: translateY(34px); filter: blur(6px); transition: opacity .85s ease, transform .85s var(--ease), filter .85s ease; }
.rv[data-rv="in"] { opacity: 1; transform: none; filter: none; }
.hero-in { opacity: 0; animation: celixHeroUp 1.05s var(--ease) both; }
.hero-in.d2 { animation-delay: .14s; }

/* Sans JS : tout est visible d'emblée */
html.no-js .rv, html.no-js .hero-in { opacity: 1 !important; transform: none !important; filter: none !important; animation: none !important; }

@media (prefers-reduced-motion: reduce) {
  .rv, .hero-in { opacity: 1 !important; transform: none !important; filter: none !important; transition: none !important; animation: none !important; }
  .aurora, .shimmer, [class*="celix"] { animation: none !important; }
}

/* ============================================================ Boutons === */
.cta {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  background: var(--mint); color: var(--mint-ink);
  font-weight: 700; font-size: 15.5px; padding: 17px 30px; border-radius: 13px;
  transition: transform .2s ease, box-shadow .3s ease; will-change: transform;
}
.cta:hover { transform: translateY(-2px); box-shadow: 0 14px 40px rgba(142,240,204,.32); }
.cta:focus-visible { outline: 2px solid var(--mint); outline-offset: 3px; }
.cta--sm { font-size: 13.5px; font-weight: 600; padding: 11px 20px; border-radius: 10px; }
.cta--md { font-size: 15px; padding: 15px 26px; border-radius: 12px; }
.link-arrow { display: inline-flex; align-items: center; gap: 9px; font-size: 15px; font-weight: 500; color: var(--text); }
.link-arrow span { color: var(--mint); transition: transform .25s var(--ease); }
.link-arrow:hover span { transform: translateX(4px); }

/* ============================================================ NAV ======= */
.nav-bar {
  position: sticky; top: 0; z-index: 50;
  -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
  background: rgba(8,11,17,.72); border-bottom: 1px solid var(--line);
}
.nav-inner { max-width: var(--maxw); margin: 0 auto; padding: 16px var(--pad-x); display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 18px; letter-spacing: 5px; font-weight: 700; color: var(--text); }
.brand img { height: 26px; width: auto; display: block; flex: none; }
.nav-links { display: flex; align-items: center; gap: 34px; font-size: 14px; color: var(--text-2); }
.nav-link { transition: color .2s ease; }
.nav-link:hover { color: var(--mint); }
.nav-link:focus-visible, .cta:focus-visible, .brand:focus-visible { outline: 2px solid var(--mint); outline-offset: 4px; border-radius: 4px; }
@media (max-width: 780px) { .nav-links .nav-link { display: none; } }

/* ============================================================ HERO ====== */
.hero { position: relative; overflow: hidden; }
.hero__grid {
  position: relative; z-index: 1; max-width: var(--maxw); margin: 0 auto;
  padding: clamp(64px, 9vw, 96px) var(--pad-x) clamp(80px, 11vw, 110px);
  display: grid; grid-template-columns: 1.08fr .92fr; gap: 60px; align-items: center;
}
.badge {
  display: inline-flex; align-items: center; gap: 9px; white-space: nowrap;
  font-size: 11.5px; letter-spacing: 1.5px; font-weight: 500; color: var(--mint);
  border: 1px solid rgba(142,240,204,.32); border-radius: 100px; padding: 8px 16px; margin-bottom: 30px;
}
.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--mint); animation: celixPulse 2.4s ease-in-out infinite; }
.hero h1 { font-size: clamp(40px, 7vw, 62px); line-height: 1.0; font-weight: 800; letter-spacing: -2.2px; }
.hero__sub { margin-top: 28px; font-size: 18px; line-height: 1.62; color: var(--text-2); max-width: 480px; }
.hero__actions { display: flex; align-items: center; gap: 20px; margin-top: 40px; flex-wrap: wrap; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 48px; font-size: 13px; color: var(--text-3); }

/* Console vitrée */
.console-float { position: relative; animation: celixFloat 7s ease-in-out infinite; }
.console {
  background: var(--glass-2); -webkit-backdrop-filter: blur(24px); backdrop-filter: blur(24px);
  border: 1px solid var(--line-3); border-radius: 22px; padding: 26px; box-shadow: 0 30px 80px rgba(0,0,0,.5);
}
.console-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 18px; border-bottom: 1px solid var(--line-2); }
.console-tag { font-family: var(--mono); font-size: 12px; letter-spacing: 1px; color: var(--text-1); }
.console-online { display: inline-flex; align-items: center; gap: 7px; font-size: 11px; color: var(--mint); }
.console-online .badge-dot { animation-duration: 2s; }
.console-row { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; border-bottom: 1px solid var(--line); gap: 16px; }
.console-row:last-child { padding-bottom: 4px; border-bottom: 0; }
.console-row > span:first-child { font-size: 14px; color: var(--text-2); }
.console-val { font-size: 14px; color: var(--mint); font-weight: 600; }
.console-val--mono { font-family: var(--mono); font-size: 16px; font-weight: 500; white-space: nowrap; color: var(--text); }
.console-val--soft { font-size: 13px; color: var(--text-1); font-weight: 400; }
.float-badge {
  position: absolute; bottom: -26px; left: 24px;
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
  background: rgba(142,240,204,.12); border: 1px solid rgba(142,240,204,.35); border-radius: 14px;
  padding: 13px 18px; font-size: 12.5px; color: var(--mint); box-shadow: 0 16px 40px rgba(0,0,0,.4);
}

/* ============================================================ STAT STRIP = */
.stats-band { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.015); }
.stats { max-width: var(--maxw); margin: 0 auto; padding: 28px var(--pad-x); display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.stat + .stat { border-left: 1px solid var(--line-2); padding-left: 24px; }
.stat-num { font-size: 28px; font-weight: 700; letter-spacing: -1px; }
.stat-label { font-size: 12.5px; color: var(--text-3); margin-top: 4px; }

/* ============================================================ Sections == */
.section { position: relative; }
.section__head { max-width: 620px; margin-bottom: 56px; }
.section h2 { font-size: clamp(30px, 4.6vw, 44px); line-height: 1.06; font-weight: 700; letter-spacing: -1.6px; }
.section .lead { margin-top: 22px; font-size: 16.5px; line-height: 1.6; color: var(--text-2); }

/* Capacités */
.cap { max-width: var(--maxw); margin: 0 auto; padding: var(--section-y) var(--pad-x) clamp(64px, 8vw, 90px); }
.cap-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; }
.card { background: var(--glass); border: 1px solid var(--line-2); border-radius: 20px; padding: 34px; transition: transform .25s ease, border-color .25s ease, background .25s ease; }
.card:hover { transform: translateY(-5px); border-color: rgba(142,240,204,.4); background: var(--glass-2); }
.card-icon {
  width: 46px; height: 46px; border-radius: 13px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px; font-size: 20px; color: var(--mint);
  background: rgba(142,240,204,.12); border: 1px solid rgba(142,240,204,.3);
}
.card-icon--violet { color: var(--violet); background: rgba(154,140,245,.12); border-color: rgba(154,140,245,.3); }
.card-icon--blue { color: var(--blue); background: rgba(90,170,235,.12); border-color: rgba(90,170,235,.3); }
.card-icon svg { width: 22px; height: 22px; }
.card h3 { font-size: 21px; font-weight: 600; letter-spacing: -.5px; margin-bottom: 10px; }
.card p { font-size: 15px; line-height: 1.6; color: var(--text-2); }

/* Méthode */
.method { border-top: 1px solid var(--line); background: linear-gradient(180deg, rgba(154,140,245,.04), transparent 40%); }
.method-grid { max-width: var(--maxw); margin: 0 auto; padding: var(--section-y) var(--pad-x); display: grid; grid-template-columns: .85fr 1.15fr; gap: 72px; align-items: start; }
.method-sticky { position: sticky; top: 110px; }
.method-sticky h2 { font-size: clamp(28px, 4.4vw, 42px); line-height: 1.07; font-weight: 700; letter-spacing: -1.6px; }
.method-sticky p { margin-top: 24px; font-size: 16px; line-height: 1.64; color: var(--text-2); }
.steps { display: flex; flex-direction: column; gap: 18px; }
.step { display: flex; gap: 26px; padding: 30px; border: 1px solid var(--line-2); border-radius: 20px; background: rgba(255,255,255,.025); }
.step-num { font-family: var(--mono); font-size: 14px; color: var(--mint); padding-top: 3px; }
.step:nth-child(2) .step-num { color: var(--violet); }
.step:nth-child(3) .step-num { color: var(--blue); }
.step-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.step-head h3 { font-size: 22px; font-weight: 600; letter-spacing: -.5px; }
.step-time { font-size: 12px; color: var(--text-4); }
.step p { font-size: 15px; line-height: 1.6; color: var(--text-2); }

/* Confidentialité */
.privacy { position: relative; overflow: hidden; border-top: 1px solid var(--line); }
.privacy .aurora--mint { bottom: -220px; right: -120px; width: 520px; height: 520px; left: auto; top: auto; animation: celixAuroraA 16s ease-in-out infinite; }
.privacy__inner { position: relative; z-index: 1; max-width: var(--maxw); margin: 0 auto; padding: var(--section-y) var(--pad-x); }
.privacy h2 { font-size: clamp(32px, 4.8vw, 46px); line-height: 1.05; font-weight: 800; letter-spacing: -1.8px; }
.privacy .section__head { max-width: 680px; }
.promise-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.promise { background: rgba(255,255,255,.04); border: 1px solid rgba(142,240,204,.2); border-radius: 20px; padding: 34px; }
.promise:nth-child(2) { border-color: rgba(154,140,245,.2); }
.promise:nth-child(3) { border-color: rgba(90,170,235,.2); }
.promise-num { font-family: var(--mono); font-size: 13px; color: var(--mint); margin-bottom: 18px; }
.promise:nth-child(2) .promise-num { color: var(--violet); }
.promise:nth-child(3) .promise-num { color: var(--blue); }
.promise h3 { font-size: 22px; font-weight: 600; letter-spacing: -.5px; margin-bottom: 12px; }
.promise p { font-size: 14.5px; line-height: 1.62; color: var(--text-2); }

/* Rendez-vous */
.booking { position: relative; overflow: hidden; border-top: 1px solid var(--line); background: rgba(255,255,255,.012); }
.booking .aurora--violet { top: -200px; left: -120px; width: 520px; height: 520px; animation: celixAuroraB 17s ease-in-out infinite; }
.booking__grid { position: relative; z-index: 1; max-width: var(--maxw); margin: 0 auto; padding: var(--section-y) var(--pad-x); display: grid; grid-template-columns: .95fr 1.05fr; gap: 64px; align-items: center; }
.booking h2 { font-size: clamp(32px, 4.8vw, 46px); line-height: 1.05; font-weight: 800; letter-spacing: -1.8px; }
.booking__sub { margin-top: 24px; font-size: 17px; line-height: 1.62; color: var(--text-2); max-width: 430px; }
.checks { display: flex; flex-direction: column; gap: 14px; margin-top: 34px; }
.check-row { display: flex; align-items: center; gap: 13px; font-size: 15px; color: var(--text-1); }
.check-row svg { width: 16px; height: 16px; color: var(--mint); flex: none; }
.booking-card {
  background: var(--glass-2); -webkit-backdrop-filter: blur(26px); backdrop-filter: blur(26px);
  border: 1px solid var(--line-3); border-radius: 24px; padding: 28px; box-shadow: 0 40px 90px rgba(0,0,0,.5);
}
.booking-card__head { font-family: var(--mono); font-size: 11px; letter-spacing: 1.5px; color: var(--text-3); margin-bottom: 18px; }
.booking-card .cta { width: 100%; }
.cal-note { font-size: 11.5px; color: var(--text-4); margin-top: 16px; line-height: 1.5; text-align: center; }
.cal-embed { width: 100%; min-height: 580px; border-radius: 16px; overflow: hidden; }
.cal-embed[hidden] { display: none; }

/* ============================================================ FOOTER ==== */
.footer { border-top: 1px solid var(--line); background: var(--bg-deep); }
.footer__inner { max-width: var(--maxw); margin: 0 auto; padding: 64px var(--pad-x) 40px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid var(--line); }
.footer__brand { font-size: 18px; letter-spacing: 5px; font-weight: 700; margin-bottom: 16px; }
.footer__tag { font-size: 14px; line-height: 1.6; color: var(--text-3); max-width: 300px; }
.footer__col-head { font-family: var(--mono); font-size: 12px; letter-spacing: 1.5px; color: var(--text-4); margin-bottom: 16px; }
.footer__links { display: flex; flex-direction: column; gap: 11px; font-size: 14px; }
.footer__links a { color: var(--text-2); transition: color .2s ease; }
.footer__links a:hover { color: var(--mint); }
.footer__links a.is-mint { color: var(--mint); }
.footer__disclaimer { font-size: 12.5px; line-height: 1.6; color: var(--text-4); max-width: 760px; margin-top: 24px; }
.footer__bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 24px; font-size: 12.5px; color: var(--text-4); flex-wrap: wrap; }
.footer__bottom .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--mint); display: inline-block; }
.footer__bottom > span:last-child { display: inline-flex; align-items: center; gap: 8px; }

/* ============================================================ Responsive = */
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; gap: 44px; }
  .cap-grid { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: 1fr; gap: 40px; }
  .method-sticky { position: static; }
  .promise-grid { grid-template-columns: 1fr; }
  .booking__grid { grid-template-columns: 1fr; gap: 40px; }
  .stats { grid-template-columns: repeat(2,1fr); gap: 20px 16px; }
  .stat:nth-child(3) { border-left: 0; padding-left: 0; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 560px) {
  .stats { grid-template-columns: 1fr 1fr; }
  .stat { border-left: 0 !important; padding-left: 0 !important; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero__actions { gap: 14px; }
  .hero__actions .cta { width: 100%; }
}

/* ============================================================ Pages légales = */
.legal { max-width: 820px; margin: 0 auto; padding: clamp(48px, 9vw, 88px) var(--pad-x) var(--section-y); }
.legal__back { display: inline-block; margin-bottom: 24px; font-family: var(--mono); font-size: 12px; letter-spacing: 1px; color: var(--text-3); transition: color .2s ease; }
.legal__back:hover { color: var(--mint); }
.legal h1 { font-size: clamp(30px, 5vw, 42px); font-weight: 800; letter-spacing: -1.4px; line-height: 1.06; margin-bottom: 8px; }
.legal__updated { font-family: var(--mono); font-size: 12px; color: var(--text-4); margin-bottom: 36px; }
.legal__intro { font-size: 17px; line-height: 1.62; color: var(--text-2); margin-bottom: 36px; }
.legal__section { margin-top: 36px; }
.legal__section h2 { font-size: 21px; font-weight: 600; letter-spacing: -.5px; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.legal__section h3 { font-size: 16px; font-weight: 600; margin: 22px 0 8px; color: var(--text); }
.legal__section p { color: var(--text-2); line-height: 1.7; }
.legal__section p + p { margin-top: 12px; }
.legal__section ul { margin: 12px 0 0 18px; display: grid; gap: 8px; }
.legal__section li { color: var(--text-2); line-height: 1.6; }
.legal a[href^="mailto"], .legal a[href^="http"], .legal a[href^="tel"] { color: var(--mint); border-bottom: 1px solid rgba(142,240,204,.3); }
.legal__section a[href$=".html"] { color: var(--mint); border-bottom: 1px solid rgba(142,240,204,.3); }
.legal__section:focus-visible, .legal__back:focus-visible { outline: 2px solid var(--mint); outline-offset: 3px; }
.legal__kv { display: grid; grid-template-columns: 210px 1fr; gap: 10px 24px; margin-top: 16px; }
.legal__kv dt { font-family: var(--mono); font-size: 12.5px; letter-spacing: .3px; color: var(--text-4); }
.legal__kv dd { color: var(--text-1); font-size: 15px; line-height: 1.5; }
@media (max-width: 560px) {
  .legal__kv { grid-template-columns: 1fr; gap: 2px 0; }
  .legal__kv dd { margin-bottom: 12px; }
}