/* ============================================================
   FORGE FITNESS — Landing page
   Liquid-glass dark theme, orange accent. Mobile-first.
   ============================================================ */
:root{
  --bg:#060607;--surface:#111;--surface2:#181818;
  --accent:#FF6B00;--accent-rgb:255,107,0;
  --text:#F0F0F0;--text2:#9a9a9a;--text3:#5a5a5a;
  --glass:radial-gradient(135% 95% at 0% 0%,rgba(255,255,255,.14),rgba(255,255,255,0) 46%),linear-gradient(135deg,rgba(255,255,255,.10),rgba(255,255,255,.02) 42%,rgba(255,255,255,0) 66%),rgba(20,20,25,.5);
  --glass-border:rgba(255,255,255,.14);
  --glass-blur:blur(28px) saturate(180%);
  --card-shadow:inset 0 1px 0 rgba(255,255,255,.32),inset 0 -14px 34px rgba(0,0,0,.22),0 20px 50px rgba(0,0,0,.45);
  --glow:0 0 0 1px rgba(var(--accent-rgb),.30),0 0 48px rgba(var(--accent-rgb),.20);
  --r:18px;--maxw:1140px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;overflow-x:clip;max-width:100%;}
body{background:var(--bg);color:var(--text);font-family:'DM Sans',system-ui,sans-serif;line-height:1.6;overflow-x:clip;max-width:100vw;-webkit-font-smoothing:antialiased;}
img,canvas,svg,video{max-width:100%;}
body::before{content:'';position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(1100px 800px at 4% 100%,rgba(var(--accent-rgb),.18),transparent 56%),
    radial-gradient(900px 640px at 100% 0%,rgba(var(--accent-rgb),.07),transparent 55%),
    radial-gradient(1300px 1000px at 50% 130%,rgba(var(--accent-rgb),.06),transparent 60%);}
/* 3D animated background (Three.js sparks) — behind content, above the glow */
#bg3d{position:fixed;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none;display:block;}
html.inapp #bg3d{display:none !important;}

a{color:inherit;text-decoration:none;}
.bebas{font-family:'Bebas Neue',sans-serif;}
.accent{color:var(--accent);}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
section{padding:88px 0;position:relative;}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--accent);margin-bottom:12px;}
h2.sec{font-family:'Bebas Neue',sans-serif;font-size:clamp(34px,6vw,56px);letter-spacing:1.5px;line-height:1;}
h2.sec em{color:var(--accent);font-style:normal;text-shadow:0 0 30px rgba(var(--accent-rgb),.4);}
.sec-sub{color:var(--text2);font-size:16px;margin-top:14px;max-width:620px;}
.sec-head{margin-bottom:44px;}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 24px;border-radius:12px;font-weight:700;font-size:15px;cursor:pointer;border:none;transition:all .2s;font-family:'DM Sans',sans-serif;}
.btn-primary{background:var(--accent);color:#0a0a0a;box-shadow:0 6px 26px rgba(var(--accent-rgb),.4);}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 10px 34px rgba(var(--accent-rgb),.55);}
.btn-ghost{background:rgba(255,255,255,.04);color:var(--text);border:1px solid var(--glass-border);}
.btn-ghost:hover{border-color:rgba(var(--accent-rgb),.5);color:var(--accent);}
.btn-lg{padding:16px 30px;font-size:16px;}

/* ---- Glass card ---- */
.glass{background:var(--glass);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--r);box-shadow:var(--card-shadow);}
.glow{box-shadow:var(--card-shadow),var(--glow);border-color:rgba(var(--accent-rgb),.32);}

/* ---- Header ---- */
/* Bandeau offre + compte à rebours */
body{padding-top:38px;}
.promo-bar{position:fixed;top:0;left:0;right:0;z-index:200;height:38px;display:flex;align-items:center;justify-content:center;gap:10px;white-space:nowrap;overflow:hidden;
  background:linear-gradient(90deg,var(--accent),#ff8c3a);color:#160a02;font-size:13px;font-weight:700;text-decoration:none;padding:0 12px;
  box-shadow:0 2px 14px rgba(255,107,0,.35);}
.promo-flame{animation:promoPulse 1.4s ease-in-out infinite;}
.promo-timer b{font-variant-numeric:tabular-nums;background:rgba(0,0,0,.18);border-radius:6px;padding:1px 6px;margin-left:2px;}
.promo-cta{text-decoration:underline;font-weight:800;}
@keyframes promoPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.18)}}
@media(max-width:600px){.promo-bar{font-size:11px;gap:7px;}.promo-cta{display:none;}}
header{position:sticky;top:38px;z-index:100;transition:padding .25s,background .25s;}
header .bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;margin:0 auto;max-width:var(--maxw);}
header.scrolled{background:rgba(8,8,9,.55);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-bottom:1px solid var(--glass-border);}
.logo{display:flex;align-items:center;gap:10px;font-family:'Bebas Neue',sans-serif;font-size:26px;letter-spacing:2.5px;color:var(--accent);text-shadow:0 0 24px rgba(var(--accent-rgb),.45);}
.logo img{width:30px;height:30px;border-radius:8px;}
.nav-links{display:flex;align-items:center;gap:28px;}
.nav-links a{font-size:14px;color:var(--text2);transition:color .15s;}
.nav-links a:hover{color:var(--text);}
.nav-cta{display:flex;align-items:center;gap:10px;}
.burger{display:none;background:none;border:none;color:var(--text);font-size:24px;cursor:pointer;padding:6px;}

/* ---- Hero ---- */
.hero{padding-top:60px;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.hero h1{font-family:'Bebas Neue',sans-serif;font-size:clamp(46px,7.5vw,82px);line-height:.96;letter-spacing:1px;}
.hero h1 em{color:var(--accent);font-style:normal;text-shadow:0 0 36px rgba(var(--accent-rgb),.45);}
.hero p.lead{color:var(--text2);font-size:18px;margin:22px 0 30px;max-width:540px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;}
.hero-note{margin-top:18px;font-size:13px;color:var(--text3);}

/* ---- Hero mockup (mini dashboard) ---- */
.mock{padding:18px;display:flex;flex-direction:column;gap:14px;transform:perspective(1400px) rotateY(-9deg) rotateX(3deg);}
.mock-top{display:flex;align-items:center;justify-content:space-between;}
.mock-title{font-family:'Bebas Neue',sans-serif;font-size:22px;letter-spacing:1px;}
.mock-title em{color:var(--accent);font-style:normal;}
.mock-pill{font-size:10px;font-weight:700;padding:4px 10px;border-radius:20px;background:rgba(var(--accent-rgb),.14);color:var(--accent);border:1px solid rgba(var(--accent-rgb),.3);}
.mock-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;}
.mock-stat{background:rgba(255,255,255,.03);border:1px solid var(--glass-border);border-radius:12px;padding:12px 14px;position:relative;overflow:hidden;}
.mock-stat::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);box-shadow:0 0 16px 1px rgba(var(--accent-rgb),.8);}
.mock-stat.b::before{background:#3b82f6;box-shadow:0 0 16px 1px rgba(59,130,246,.8);}
.mock-stat.g::before{background:#22c55e;box-shadow:0 0 16px 1px rgba(34,197,94,.8);}
.mock-stat.p::before{background:#8b5cf6;box-shadow:0 0 16px 1px rgba(139,92,246,.8);}
.mock-stat .lbl{font-size:9px;letter-spacing:1px;text-transform:uppercase;color:var(--text3);font-weight:600;}
.mock-stat .val{font-family:'Bebas Neue',sans-serif;font-size:28px;line-height:1;margin-top:2px;}
.mock-row{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.03);border:1px solid var(--glass-border);border-radius:12px;padding:12px;}
.mock-ring{width:54px;height:54px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-family:'Bebas Neue',sans-serif;font-size:15px;
  background:conic-gradient(#22c55e 100%,#222 0);}
.mock-ring span{width:40px;height:40px;border-radius:50%;background:#141414;display:flex;align-items:center;justify-content:center;}
.mock-legend{font-size:11px;color:var(--text2);display:flex;flex-direction:column;gap:3px;}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:6px;}
.mock-avatar{width:34px;height:34px;border-radius:50%;background:var(--accent);color:#000;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0;}

/* ---- Reassurance bar ---- */
.reassure{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;padding-top:0;}
.chip{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:100px;font-size:13px;font-weight:600;color:var(--text2);background:rgba(255,255,255,.04);border:1px solid var(--glass-border);}

/* ---- Audience (coachs / adhérents) ---- */
.aud-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.feat{padding:22px;}
.feat .ico{font-size:26px;margin-bottom:12px;}
.feat h3{font-size:17px;font-weight:700;margin-bottom:6px;}
.feat p{font-size:14px;color:var(--text2);}

/* ---- Features grid ---- */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}

/* ---- Steps ---- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:step;}
.step{padding:26px 22px;position:relative;}
.step .num{font-family:'Bebas Neue',sans-serif;font-size:42px;color:var(--accent);line-height:1;text-shadow:0 0 24px rgba(var(--accent-rgb),.4);}
.step h3{font-size:18px;font-weight:700;margin:8px 0 6px;}
.step p{font-size:14px;color:var(--text2);}

/* ---- Pricing ---- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch;}
.price{padding:30px 24px;display:flex;flex-direction:column;}
.price.feature{transform:scale(1.03);}
.price .plan{font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--text2);font-weight:700;}
.price .amt{font-family:'Bebas Neue',sans-serif;font-size:52px;line-height:1;margin:10px 0 2px;}
.price .amt small{font-size:15px;color:var(--text3);font-family:'DM Sans',sans-serif;}
.price ul{list-style:none;margin:20px 0 24px;display:flex;flex-direction:column;gap:10px;}
.price li{font-size:14px;color:var(--text2);display:flex;gap:9px;}
.price li::before{content:'✓';color:var(--accent);font-weight:800;}
.price .btn{width:100%;justify-content:center;margin-top:auto;}
.badge-top{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--accent);color:#000;font-size:11px;font-weight:800;letter-spacing:1px;text-transform:uppercase;padding:4px 14px;border-radius:20px;}

/* ---- Testimonials ---- */
.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.test{padding:24px;}
.test .quote{font-size:15px;line-height:1.7;margin-bottom:16px;}
.test .who{display:flex;align-items:center;gap:11px;}
.test .who .av{width:40px;height:40px;border-radius:50%;background:var(--accent);color:#000;font-weight:800;display:flex;align-items:center;justify-content:center;}
.test .who .nm{font-size:14px;font-weight:700;}
.test .who .rl{font-size:12px;color:var(--text3);}
.stars{color:var(--accent);font-size:13px;letter-spacing:2px;margin-bottom:10px;}

/* ---- FAQ ---- */
.faq{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:12px;}
.qa{padding:0;overflow:hidden;}
.qa button{width:100%;text-align:left;background:none;border:none;color:var(--text);font-family:inherit;font-size:16px;font-weight:600;padding:20px 22px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px;}
.qa button .pm{color:var(--accent);font-size:22px;flex-shrink:0;transition:transform .25s;}
.qa.open button .pm{transform:rotate(45deg);}
.qa .ans{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.qa .ans p{padding:0 22px 20px;color:var(--text2);font-size:14.5px;}
.qa.open .ans{max-height:300px;}

/* ---- Final CTA ---- */
.cta-final{text-align:center;padding:64px 28px;}
.cta-final h2{font-family:'Bebas Neue',sans-serif;font-size:clamp(36px,6vw,60px);letter-spacing:1.5px;line-height:1;}
.cta-final h2 em{color:var(--accent);font-style:normal;text-shadow:0 0 34px rgba(var(--accent-rgb),.45);}
.cta-final p{color:var(--text2);margin:16px auto 28px;max-width:520px;}

/* ---- Footer ---- */
footer{border-top:1px solid var(--glass-border);padding:48px 0 36px;color:var(--text2);}
.foot-grid{display:flex;flex-wrap:wrap;justify-content:space-between;gap:28px;}
.foot-links{display:flex;gap:40px;flex-wrap:wrap;}
.foot-col h4{font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:var(--text);margin-bottom:12px;}
.foot-col a{display:block;font-size:14px;color:var(--text2);margin-bottom:8px;}
.foot-col a:hover{color:var(--accent);}
.foot-bottom{margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.05);font-size:13px;color:var(--text3);text-align:center;}

/* ---- Billing toggle + plan groups ---- */
.billing-toggle{display:inline-flex;gap:4px;padding:5px;border-radius:100px;background:rgba(255,255,255,.04);border:1px solid var(--glass-border);margin-top:24px;}
.bt{border:none;background:none;color:var(--text2);font-family:inherit;font-weight:700;font-size:14px;padding:9px 20px;border-radius:100px;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:8px;}
.bt.active{background:linear-gradient(135deg,rgba(255,255,255,.18),rgba(var(--accent-rgb),.85));color:#1b0e00;box-shadow:inset 0 1px 0 rgba(255,255,255,.5),0 4px 14px rgba(var(--accent-rgb),.4);}
.bt .save{font-size:11px;font-weight:800;background:rgba(34,197,94,.18);color:#22c55e;padding:2px 7px;border-radius:20px;}
.bt.active .save{background:rgba(0,0,0,.18);color:#0a3d1a;}
.price-group{font-family:'Bebas Neue',sans-serif;font-size:22px;letter-spacing:1.5px;color:var(--text2);margin:40px 0 16px;text-transform:uppercase;}
.price-grid.two{grid-template-columns:repeat(2,1fr);max-width:760px;margin:0 auto;}
.price-grid.three{grid-template-columns:repeat(3,1fr);max-width:1040px;margin:0 auto;}
.bill-note{font-size:12px;color:var(--text3);margin-top:2px;}
.bill-note s{color:var(--text3);opacity:.6;text-decoration-thickness:1px;margin-right:2px;}
.plan-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--accent);background:rgba(var(--accent-rgb),.12);border:1px solid rgba(var(--accent-rgb),.3);padding:3px 10px;border-radius:20px;margin-bottom:14px;}

/* ---- Signup modal ---- */
.ov{position:fixed;inset:0;z-index:1000;display:none;align-items:flex-start;justify-content:center;background:rgba(0,0,0,.72);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);overflow-y:auto;padding:40px 16px;}
.ov.open{display:flex;}
.modal{width:100%;max-width:460px;padding:28px;position:relative;}
.modal h3{font-family:'Bebas Neue',sans-serif;font-size:30px;letter-spacing:1px;line-height:1;}
.modal h3 em{color:var(--accent);font-style:normal;}
.modal .sub{color:var(--text2);font-size:14px;margin:8px 0 20px;}
.modal .x{position:absolute;top:16px;right:16px;background:rgba(255,255,255,.06);border:1px solid var(--glass-border);color:var(--text2);width:34px;height:34px;border-radius:9px;font-size:16px;cursor:pointer;}
.modal .x:hover{color:var(--text);}
.field{margin-bottom:14px;}
.field label{display:block;font-size:12px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--text2);margin-bottom:7px;}
.field input{width:100%;background:rgba(255,255,255,.04);border:1px solid var(--glass-border);border-radius:10px;padding:12px 14px;color:var(--text);font-family:inherit;font-size:15px;}
.field input:focus{outline:none;border-color:var(--accent);}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.modal .plan-recap{display:flex;justify-content:space-between;align-items:center;background:rgba(var(--accent-rgb),.08);border:1px solid rgba(var(--accent-rgb),.25);border-radius:12px;padding:12px 14px;margin-bottom:18px;font-size:14px;}
.modal .plan-recap b{color:var(--accent);}
.modal .err{color:#ef4444;font-size:13px;margin:6px 0 0;display:none;}
.modal .err.show{display:block;}
.modal .legal{font-size:11px;color:var(--text3);margin-top:14px;text-align:center;line-height:1.5;}
.spin{display:inline-block;width:16px;height:16px;border:2px solid rgba(0,0,0,.25);border-top-color:#000;border-radius:50%;animation:sp .7s linear infinite;}
@keyframes sp{to{transform:rotate(360deg)}}

/* ---- Scroll reveal ----
   Contenu VISIBLE par défaut. L'animation (donc l'état caché) ne s'active que
   si le JS ajoute html.reveal-anim. Ainsi, si le script ne tourne pas
   (navigateur in-app Snapchat/Instagram), rien n'est jamais masqué. */
html.reveal-anim .reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease;}
html.reveal-anim .reveal.in{opacity:1;transform:none;}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .mock{transform:none;}
  .feat-grid,.steps,.price-grid,.price-grid.two,.price-grid.three,.test-grid,.row2{grid-template-columns:1fr;}
  .price.feature{transform:none;}
  .nav-links{display:none;}
  .burger{display:block;}
  .nav-links.open{display:flex;position:absolute;top:64px;left:12px;right:12px;flex-direction:column;align-items:flex-start;gap:6px;padding:14px 18px;border-radius:16px;
    background:rgba(14,14,16,.92);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border:1px solid var(--glass-border);}
  .nav-links.open a{padding:8px 0;width:100%;}
}
@media(max-width:560px){
  section{padding:60px 0;}
  .aud-grid{grid-template-columns:1fr;}
  .hero-cta .btn,.cta-final .btn{width:100%;justify-content:center;}
  .nav-cta .btn-ghost{display:none;}
  .foot-links{gap:24px;}
}