/* ============ Nyxa — thème indigo & or ============ */
:root{
  --indigo-950:#0c0821;
  --indigo-900:#130359;
  --indigo-800:#1b1147;
  --indigo-700:#2a2170;
  --indigo-600:#423a8f;
  --indigo-500:#6e62c4;
  --violet-300:#a99df0;
  --gold:#d8b25e;
  --gold-light:#f0ebc8;
  --ink:#f7f6fc;
  --muted:#b9b3d6;
  --card:rgba(255,255,255,.05);
  --card-border:rgba(255,255,255,.10);
  --radius:22px;
  --maxw:1140px;
  --font:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--indigo-950);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.gold{color:var(--gold)}
.center{text-align:center}

/* ---------- fond décoratif ---------- */
.bg-glow{position:fixed;inset:0;z-index:-1;overflow:hidden}
.bg-glow::before,.bg-glow::after{content:"";position:absolute;border-radius:50%;filter:blur(120px);opacity:.55}
.bg-glow::before{width:620px;height:620px;background:#5a4bd6;top:-160px;left:-120px}
.bg-glow::after{width:560px;height:560px;background:#7a5fd0;bottom:-200px;right:-120px}
body::before{content:"";position:fixed;inset:0;z-index:-1;
  background:radial-gradient(1200px 700px at 70% -10%,rgba(110,98,196,.25),transparent 60%),
             linear-gradient(180deg,#150e35 0%,#0c0821 55%,#0a0620 100%);}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(12,8,33,.55);border-bottom:1px solid var(--card-border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.25rem}
.brand img{width:40px;height:40px;border-radius:11px}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{color:var(--muted);font-size:.95rem;font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-family:var(--font);
  border-radius:999px;padding:13px 26px;cursor:pointer;border:none;font-size:1rem;transition:transform .15s,box-shadow .2s}
.btn-gold{background:linear-gradient(135deg,#e6c477,#c9982f);color:#241a03;box-shadow:0 10px 30px rgba(216,178,94,.28)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(216,178,94,.4)}
.btn-ghost{background:var(--card);color:var(--ink);border:1px solid var(--card-border)}
.btn-ghost:hover{background:rgba(255,255,255,.09)}
.nav .btn{padding:10px 20px;font-size:.92rem}
@media(max-width:760px){.nav-links a:not(.btn){display:none}}

/* ---------- hero ---------- */
.hero{padding:70px 0 40px;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.badge-pill{display:inline-flex;align-items:center;gap:8px;background:var(--card);
  border:1px solid var(--card-border);color:var(--gold-light);font-size:.82rem;font-weight:600;
  padding:7px 15px;border-radius:999px;margin-bottom:22px}
.hero h1{font-size:clamp(2.4rem,5.2vw,3.9rem);line-height:1.08;font-weight:700;letter-spacing:-.5px}
.hero h1 .accent{background:linear-gradient(120deg,#e6c477,#d8b25e);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{color:var(--muted);font-size:1.16rem;margin:20px 0 30px;max-width:520px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-note{color:var(--muted);font-size:.85rem;margin-top:16px}
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center}
.hero-visual .icon-3d{width:min(340px,80%);filter:drop-shadow(0 30px 60px rgba(0,0,0,.55));animation:float 4.2s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(-32px)}50%{transform:translateY(32px)}}
@media(max-width:860px){.hero{grid-template-columns:1fr;text-align:center;padding-top:46px}
  .hero p.lead{margin-left:auto;margin-right:auto}.hero-cta{justify-content:center}
  .hero-visual{order:-1;margin-bottom:8px}.hero-visual .icon-3d{width:200px}}

/* ---------- sections ---------- */
section{padding:64px 0}
.sec-head{text-align:center;max-width:640px;margin:0 auto 46px}
.sec-head .kicker{color:var(--gold);font-weight:600;letter-spacing:2px;text-transform:uppercase;font-size:.8rem}
.sec-head h2{font-size:clamp(1.9rem,4vw,2.7rem);font-weight:700;margin:12px 0;letter-spacing:-.5px}
.sec-head p{color:var(--muted);font-size:1.05rem}

/* ---------- features ---------- */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);
  padding:28px 24px;transition:transform .2s,border-color .2s,background .2s}
.feature:hover{transform:translateY(-5px);border-color:rgba(216,178,94,.4);background:rgba(255,255,255,.07)}
.feature .ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:1.5rem;
  background:linear-gradient(135deg,rgba(216,178,94,.22),rgba(110,98,196,.22));margin-bottom:16px}
.feature h3{font-size:1.12rem;margin-bottom:8px}
.feature p{color:var(--muted);font-size:.94rem}
@media(max-width:900px){.features{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.features{grid-template-columns:1fr}}

/* ---------- split (image + texte) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split.rev .split-txt{order:2}
.split-txt h2{font-size:clamp(1.7rem,3.6vw,2.4rem);font-weight:700;margin-bottom:16px;letter-spacing:-.4px}
.split-txt p{color:var(--muted);font-size:1.05rem;margin-bottom:14px}
.split-img{position:relative}
.split-img img{border-radius:26px;border:1px solid var(--card-border);
  box-shadow:0 30px 70px rgba(0,0,0,.5);width:min(360px,100%);margin:0 auto}
.tick{list-style:none;margin-top:10px}
.tick li{display:flex;gap:10px;align-items:flex-start;color:var(--ink);margin-bottom:10px;font-size:.98rem}
.tick li::before{content:"✓";color:var(--gold);font-weight:800;flex:none}
@media(max-width:820px){.split{grid-template-columns:1fr;gap:28px}.split.rev .split-txt{order:0}
  .split-txt{text-align:center}.tick li{justify-content:center;text-align:left}}

/* ---------- galerie captures (défilement continu panoramique) ---------- */
.gallery-viewport{position:relative;overflow:hidden;padding:44px 0 48px}
.gallery{display:flex;gap:26px;align-items:center;will-change:transform}
.gallery img{width:240px;flex:none;border-radius:22px;
  border:1px solid var(--card-border);box-shadow:0 20px 44px rgba(0,0,0,.45);
  opacity:.4;transform:scale(.8);will-change:transform,opacity;
  transition:box-shadow .3s ease}
.gallery img.active{box-shadow:0 34px 74px rgba(0,0,0,.6),0 0 0 1px rgba(216,178,94,.5)}

/* ---------- pricing ---------- */
.price-wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.plan{position:relative;overflow:hidden;background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:30px 26px;display:flex;flex-direction:column}
.plan.feat{border-color:rgba(216,178,94,.55);background:linear-gradient(180deg,rgba(216,178,94,.10),rgba(255,255,255,.04))}
/* plan pas encore disponible : grisé + barre rouge discrète */
.plan.soon{opacity:.62;filter:grayscale(.4)}
.plan.soon::after{content:"";position:absolute;left:-8%;right:-8%;top:52%;height:2px;
  background:rgba(226,66,66,.7);transform:rotate(-7deg);pointer-events:none}
.plan .tag{font-size:.78rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--gold)}
.plan .amt{font-size:2.1rem;font-weight:700;margin:8px 0 2px}
.plan .amt small{font-size:.9rem;color:var(--muted);font-weight:500}
.plan ul{list-style:none;margin:18px 0 0}
.plan li{color:var(--muted);font-size:.94rem;padding:7px 0;border-top:1px solid var(--card-border)}
.plan li:first-child{border-top:none}
@media(max-width:820px){.price-wrap{grid-template-columns:1fr}}

/* ---------- CTA final ---------- */
.cta{margin:20px 0 0}
.cta-box{background:linear-gradient(135deg,rgba(66,58,143,.6),rgba(110,98,196,.35));
  border:1px solid var(--card-border);border-radius:30px;padding:56px 30px;text-align:center}
.cta-box h2{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:700;margin-bottom:12px}
.cta-box p{color:var(--gold-light);margin-bottom:26px}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--card-border);padding:44px 0 34px;margin-top:40px}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-start}
.foot .brand{margin-bottom:12px}
.foot p{color:var(--muted);font-size:.9rem;max-width:340px}
.foot-links{display:flex;gap:40px;flex-wrap:wrap}
.foot-col h4{font-size:.82rem;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.foot-col a{display:block;color:var(--ink);font-size:.94rem;margin-bottom:9px;transition:color .2s}
.foot-col a:hover{color:var(--gold)}
.copyright{color:var(--muted);font-size:.84rem;text-align:center;margin-top:34px;
  border-top:1px solid var(--card-border);padding-top:22px}

/* ---------- pages légales ---------- */
.legal{max-width:820px;margin:0 auto;padding:56px 0}
.legal .back{color:var(--muted);font-size:.92rem;display:inline-flex;gap:7px;margin-bottom:24px}
.legal .back:hover{color:var(--gold)}
.legal h1{font-size:2.2rem;font-weight:700;margin-bottom:6px}
.legal .updated{color:var(--muted);font-size:.9rem;margin-bottom:34px}
.legal h2{font-size:1.35rem;font-weight:700;margin:34px 0 12px;color:var(--gold-light)}
.legal p,.legal li{color:#d9d5ee;margin-bottom:12px}
.legal ul{padding-left:22px;margin-bottom:12px}
.legal li{margin-bottom:8px}
.legal strong{color:var(--ink)}
.legal a{color:var(--gold);text-decoration:underline}
.legal .card{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:30px 32px}
@media(max-width:560px){.legal .card{padding:24px 20px}}