/* =====================================================================
   Alpha Drive — Vitayara
   Système visuel « Chrome & Émeraude »
   Palette : clair, saturé, argent, chrome, menthe, vert, vert profond
   Auteur : identité originale — aucune dépendance externe
   ===================================================================== */

:root{
  /* teintes principales */
  --pin:#0c2921;        /* vert profond (pine) */
  --pin-2:#123a2f;
  --emer:#1a604a;       /* émeraude */
  --emer-2:#207a5e;
  --mint:#96e0c4;       /* menthe */
  --mint-soft:#cef4e3;
  --ivory:#f4f8f5;      /* ivoire */
  --silver:#cdd6d6;     /* argent */
  --chrome-hi:#eef4f4;  /* chrome clair */
  --chrome-lo:#788a8a;
  --graphite:#303a3a;   /* graphite chaud */
  --ink:#0e1f1a;

  /* rôles */
  --bg:#eef3f1;
  --surface:#ffffff;
  --line:rgba(18,58,47,.12);
  --focus:#1a604a;

  /* typographie fluide */
  --fs-eyebrow:clamp(.72rem,.68rem + .2vw,.82rem);
  --fs-body:clamp(1rem,.96rem + .2vw,1.09rem);
  --fs-lead:clamp(1.12rem,1rem + .6vw,1.4rem);
  --fs-h3:clamp(1.25rem,1.1rem + .8vw,1.7rem);
  --fs-h2:clamp(1.8rem,1.4rem + 2.4vw,3.2rem);
  --fs-hero:clamp(2.5rem,1.6rem + 4.6vw,5.4rem);

  /* rythme */
  --pad-x:clamp(1.15rem,5vw,4rem);
  --stack:clamp(3.5rem,7vw,7rem);
  --radius-xl:34px;
  --radius-lg:24px;
  --radius-md:16px;

  --shadow-soft:0 18px 50px -24px rgba(12,41,33,.45);
  --shadow-lift:0 30px 70px -30px rgba(12,41,33,.55);
  --ring:0 0 0 3px rgba(26,96,74,.28);

  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  font-size:var(--fs-body);
  line-height:1.62;
  letter-spacing:.005em;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
ul{list-style:none}

/* typographie de titres : condensée & serrée pour un ton « lifestyle » */
.crown,.slab,h1,h2,h3{
  font-family:'Segoe UI Semibold','Segoe UI',system-ui,sans-serif;
  line-height:1.05;
  letter-spacing:-.02em;
  color:var(--pin);
  font-weight:700;
}

/* ---------- utilitaires de mise en page ---------- */
.shell{width:min(1180px,100%);margin-inline:auto;padding-inline:var(--pad-x)}
.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-size:var(--fs-eyebrow);font-weight:700;letter-spacing:.22em;
  text-transform:uppercase;color:var(--emer-2);
}
.eyebrow::before{
  content:"";width:26px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--emer),var(--mint));
}
.lead{font-size:var(--fs-lead);color:var(--graphite);line-height:1.55}

/* ---------- boutons ---------- */
.act{
  --b1:var(--emer);--b2:var(--pin);
  position:relative;display:inline-flex;align-items:center;gap:.6rem;
  padding:.95rem 1.9rem;border:none;border-radius:999px;
  font-weight:700;font-size:1.02rem;letter-spacing:.01em;color:var(--ivory);
  background:linear-gradient(120deg,var(--b1),var(--b2));
  box-shadow:0 14px 30px -14px rgba(12,41,33,.7);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),filter .35s var(--ease);
  overflow:hidden;isolation:isolate;
}
.act::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(120deg,var(--mint),var(--chrome-hi));
  opacity:0;transition:opacity .35s var(--ease);
}
.act:hover{transform:translateY(-3px);box-shadow:0 22px 42px -16px rgba(12,41,33,.75)}
.act:hover::after{opacity:.18}
.act:active{transform:translateY(-1px)}
.act--ghost{
  background:transparent;color:var(--pin);
  border:1.5px solid var(--line);box-shadow:none;
}
.act--ghost:hover{border-color:var(--emer);background:rgba(150,224,196,.14)}
.act--chrome{
  color:var(--pin);
  background:linear-gradient(120deg,var(--chrome-hi),var(--silver));
}
.act--chrome::after{background:linear-gradient(120deg,var(--mint),#fff)}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:12px}

/* =====================================================================
   EN-TÊTE / NAVIGATION
   ===================================================================== */
.topbar{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(16px);
  background:rgba(238,243,241,.72);
  border-bottom:1px solid var(--line);
  transition:background .3s var(--ease),box-shadow .3s var(--ease);
}
.topbar.is-stuck{background:rgba(238,243,241,.94);box-shadow:0 10px 30px -22px rgba(12,41,33,.6)}
.topbar__row{display:flex;align-items:center;gap:1rem;min-height:72px}
.brand{display:flex;align-items:center;gap:.7rem;font-weight:800;letter-spacing:-.02em}
.brand__mark{
  width:38px;height:38px;border-radius:12px;
  background:
     radial-gradient(circle at 30% 30%,var(--mint),transparent 60%),
     linear-gradient(135deg,var(--emer),var(--pin));
  box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.35),var(--shadow-soft);
  position:relative;flex:none;
}
.brand__mark::after{
  content:"";position:absolute;inset:9px;border-radius:50%;
  border:2px solid rgba(244,248,245,.9);
  border-right-color:transparent;transform:rotate(24deg);
}
.brand__name{font-size:1.18rem;color:var(--pin)}
.brand__name small{display:block;font-size:.62rem;letter-spacing:.32em;
  text-transform:uppercase;color:var(--emer-2);font-weight:700}
.nav{margin-left:auto;display:flex;align-items:center;gap:.35rem}
.nav a{
  padding:.55rem .9rem;border-radius:10px;font-weight:600;font-size:.96rem;
  color:var(--graphite);transition:color .25s,background .25s;
}
.nav a:hover{color:var(--pin);background:rgba(150,224,196,.22)}
.nav__cta{margin-left:.5rem}
.burger{
  margin-left:auto;display:none;width:46px;height:46px;border-radius:12px;
  border:1px solid var(--line);background:var(--surface);
  flex-direction:column;justify-content:center;align-items:center;gap:5px;
}
.burger span{width:20px;height:2px;background:var(--pin);border-radius:2px;
  transition:transform .3s var(--ease),opacity .3s var(--ease)}
.burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* =====================================================================
   SECTION 1 — HÉROS
   ===================================================================== */
.hero{position:relative;padding:clamp(3rem,7vw,6rem) 0 var(--stack)}
.hero__grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.6rem,4vw,3.4rem);
  align-items:center;
}
.hero__title{font-size:var(--fs-hero);margin:.4rem 0 1.1rem}
.hero__title em{
  font-style:normal;
  background:linear-gradient(120deg,var(--emer-2),var(--mint));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero__copy{max-width:38ch;margin-bottom:1.8rem}
.hero__acts{display:flex;flex-wrap:wrap;gap:.8rem}
.hero__meta{display:flex;gap:1.8rem;margin-top:2.2rem;flex-wrap:wrap}
.hero__meta div{border-left:2px solid var(--mint);padding-left:.9rem}
.hero__meta b{display:block;font-size:1.3rem;color:var(--pin)}
.hero__meta span{font-size:.85rem;color:var(--graphite)}
.hero__visual{position:relative}
.hero__frame{
  position:relative;border-radius:var(--radius-xl);overflow:hidden;
  box-shadow:var(--shadow-lift);aspect-ratio:4/5;
  border:1px solid rgba(255,255,255,.5);
}
.hero__frame img{width:100%;height:100%;object-fit:cover}
.hero__frame::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,rgba(12,41,33,.35));
}
.hero__tag{
  position:absolute;left:-8px;bottom:26px;z-index:2;
  display:flex;align-items:center;gap:.8rem;
  padding:.85rem 1.25rem;border-radius:18px;
  background:rgba(255,255,255,.82);backdrop-filter:blur(10px);
  box-shadow:var(--shadow-soft);border:1px solid rgba(255,255,255,.6);
}
.hero__tag b{color:var(--pin);font-size:1.02rem}
.hero__tag span{font-size:.8rem;color:var(--graphite)}
.hero__orb{
  position:absolute;width:120px;height:120px;border-radius:50%;
  right:-26px;top:-26px;
  background:radial-gradient(circle at 35% 35%,var(--chrome-hi),var(--silver));
  box-shadow:var(--shadow-soft);z-index:2;
  display:grid;place-items:center;text-align:center;
  font-weight:800;color:var(--pin);line-height:1;
}
.hero__orb small{display:block;font-size:.6rem;letter-spacing:.14em;
  font-weight:700;color:var(--emer-2);text-transform:uppercase;margin-top:3px}

/* =====================================================================
   SECTION 2 — PANORAMA LIFESTYLE
   ===================================================================== */
.pano{padding:var(--stack) 0}
.pano__head{max-width:60ch;margin-bottom:clamp(2rem,4vw,3.2rem)}
.pano__head h2{font-size:var(--fs-h2);margin:.7rem 0}
.pano__cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.tile{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  min-height:340px;display:flex;align-items:flex-end;
  box-shadow:var(--shadow-soft);border:1px solid rgba(255,255,255,.5);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.tile:hover{transform:translateY(-6px);box-shadow:var(--shadow-lift)}
.tile__bg{position:absolute;inset:0}
.tile__bg img{width:100%;height:100%;object-fit:cover}
.tile::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(12,41,33,.05) 30%,rgba(12,41,33,.78))}
.tile__body{position:relative;z-index:2;padding:1.6rem;color:var(--ivory)}
.tile__body h3{color:var(--ivory);font-size:var(--fs-h3);margin-bottom:.4rem}
.tile__body p{font-size:.95rem;color:rgba(244,248,245,.85)}
.tile__chip{
  position:absolute;top:1.1rem;left:1.1rem;z-index:2;
  padding:.35rem .8rem;border-radius:999px;font-size:.72rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;
  background:rgba(150,224,196,.9);color:var(--pin);
}

/* =====================================================================
   SECTION 3 — PRODUIT
   ===================================================================== */
.product{
  padding:var(--stack) 0;
  background:
     radial-gradient(1000px 500px at 85% -10%,rgba(150,224,196,.3),transparent 60%),
     linear-gradient(180deg,var(--bg),#e6efeb);
}
.product__grid{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(1.6rem,4vw,3.6rem);
  align-items:center;
}
.product__stage{
  position:relative;border-radius:var(--radius-xl);
  background:
     radial-gradient(circle at 50% 22%,#ffffff,#dfeae5 70%);
  box-shadow:var(--shadow-lift);padding:clamp(1.5rem,4vw,2.6rem);
  display:grid;place-items:center;overflow:hidden;
  border:1px solid rgba(255,255,255,.7);aspect-ratio:5/6;
}
.product__stage::before{
  content:"";position:absolute;width:78%;height:78%;border-radius:50%;
  background:radial-gradient(circle,rgba(150,224,196,.5),transparent 62%);
  filter:blur(10px);
}
.product__stage img{
  position:relative;z-index:2;max-height:100%;width:auto;
  filter:drop-shadow(0 26px 40px rgba(12,41,33,.42));
  animation:float 6s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.product__panel h2{font-size:var(--fs-h2);margin:.6rem 0 .3rem}
.product__price{
  display:inline-flex;align-items:baseline;gap:.4rem;margin:1rem 0 1.2rem;
}
.product__price b{font-size:2.6rem;color:var(--pin);letter-spacing:-.03em}
.product__price span{font-size:.9rem;color:var(--graphite)}
.product__desc{max-width:46ch;margin-bottom:1.6rem}
.product__list{display:grid;gap:.7rem;margin:1.4rem 0 1.8rem}
.product__list li{display:flex;gap:.7rem;align-items:flex-start}
.product__list .dot{
  flex:none;width:22px;height:22px;border-radius:7px;margin-top:2px;
  background:linear-gradient(135deg,var(--mint),var(--emer));
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:.75rem;
}

/* =====================================================================
   SECTION 4 — RYTHME QUOTIDIEN
   ===================================================================== */
.rhythm{padding:var(--stack) 0}
.rhythm__head{display:flex;justify-content:space-between;align-items:flex-end;
  gap:1.5rem;flex-wrap:wrap;margin-bottom:clamp(2rem,4vw,3rem)}
.rhythm__head h2{font-size:var(--fs-h2);max-width:22ch}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.step{
  position:relative;background:var(--surface);border-radius:var(--radius-lg);
  padding:1.8rem 1.6rem;box-shadow:var(--shadow-soft);
  border:1px solid var(--line);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);
}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow-lift)}
.step__num{
  font-family:'Segoe UI Semibold',sans-serif;font-size:2.4rem;font-weight:800;
  letter-spacing:-.04em;
  background:linear-gradient(120deg,var(--emer-2),var(--mint));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  line-height:1;
}
.step h3{font-size:var(--fs-h3);margin:.6rem 0 .5rem}
.step p{font-size:.96rem;color:var(--graphite)}
.step__bar{height:4px;border-radius:4px;margin-top:1.3rem;
  background:linear-gradient(90deg,var(--mint),var(--silver))}

/* =====================================================================
   SECTION 5 — CARACTÉRISTIQUES
   ===================================================================== */
.feats{
  padding:var(--stack) 0;
  background:linear-gradient(160deg,var(--pin),var(--emer));
  color:var(--ivory);position:relative;overflow:hidden;
}
.feats::before{
  content:"";position:absolute;width:520px;height:520px;border-radius:50%;
  right:-160px;top:-160px;
  background:radial-gradient(circle,rgba(150,224,196,.35),transparent 60%);
}
.feats .eyebrow{color:var(--mint)}
.feats .eyebrow::before{background:var(--mint)}
.feats__head{max-width:60ch;margin-bottom:clamp(2rem,4vw,3rem);position:relative}
.feats__head h2{color:var(--ivory);font-size:var(--fs-h2);margin:.7rem 0}
.feats__head p{color:rgba(244,248,245,.82)}
.grid-feats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;position:relative}
.feat{
  background:rgba(244,248,245,.07);backdrop-filter:blur(6px);
  border:1px solid rgba(244,248,245,.14);border-radius:var(--radius-md);
  padding:1.5rem 1.3rem;transition:transform .35s var(--ease),background .35s var(--ease);
}
.feat:hover{transform:translateY(-5px);background:rgba(244,248,245,.13)}
.feat__ic{
  width:44px;height:44px;border-radius:13px;margin-bottom:1rem;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--mint),var(--chrome-hi));
  color:var(--pin);font-weight:800;font-size:1.2rem;
}
.feat h3{color:var(--ivory);font-size:1.12rem;margin-bottom:.4rem}
.feat p{font-size:.9rem;color:rgba(244,248,245,.78)}

/* =====================================================================
   SECTION 6 — PHILOSOPHIE QUALITÉ
   ===================================================================== */
.craft{padding:var(--stack) 0}
.craft__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.6rem,4vw,3.4rem);align-items:center}
.craft__media{position:relative;border-radius:var(--radius-xl);overflow:hidden;
  box-shadow:var(--shadow-lift);aspect-ratio:5/4;border:1px solid rgba(255,255,255,.5)}
.craft__media img{width:100%;height:100%;object-fit:cover}
.craft__badge{
  position:absolute;right:18px;bottom:18px;z-index:2;
  padding:.9rem 1.2rem;border-radius:16px;
  background:rgba(255,255,255,.86);backdrop-filter:blur(10px);
  box-shadow:var(--shadow-soft);
}
.craft__badge b{display:block;color:var(--pin);font-size:1.05rem}
.craft__badge span{font-size:.78rem;color:var(--graphite)}
.craft__panel h2{font-size:var(--fs-h2);margin:.7rem 0 1rem}
.craft__panel .lead{margin-bottom:1.3rem}
.ledger{display:grid;gap:1rem}
.ledger li{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:start;
  padding-bottom:1rem;border-bottom:1px dashed var(--line)}
.ledger li:last-child{border-bottom:none;padding-bottom:0}
.ledger .k{
  font-weight:800;color:var(--emer-2);font-size:.8rem;letter-spacing:.14em;
  text-transform:uppercase;padding-top:3px;white-space:nowrap;
}
.ledger .v h3{font-size:1.1rem;margin-bottom:.2rem}
.ledger .v p{font-size:.94rem;color:var(--graphite)}

/* =====================================================================
   SECTION 7 — FAQ
   ===================================================================== */
.faq{padding:var(--stack) 0;background:linear-gradient(180deg,#e6efeb,var(--bg))}
.faq__grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(1.6rem,4vw,3.2rem);align-items:start}
.faq__intro h2{font-size:var(--fs-h2);margin:.7rem 0 1rem}
.faq__intro .card-support{
  margin-top:1.6rem;background:var(--surface);border-radius:var(--radius-lg);
  padding:1.5rem;box-shadow:var(--shadow-soft);border:1px solid var(--line);
}
.faq__intro .card-support b{color:var(--pin)}
.accordion{display:grid;gap:.8rem}
.qa{background:var(--surface);border-radius:var(--radius-md);
  border:1px solid var(--line);box-shadow:0 10px 30px -26px rgba(12,41,33,.5);
  overflow:hidden;transition:box-shadow .3s var(--ease)}
.qa[open]{box-shadow:var(--shadow-soft)}
.qa summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;
  align-items:center;gap:1rem;padding:1.15rem 1.3rem;font-weight:700;color:var(--pin);
}
.qa summary::-webkit-details-marker{display:none}
.qa__sign{flex:none;width:26px;height:26px;border-radius:8px;
  background:rgba(150,224,196,.28);color:var(--emer);display:grid;place-items:center;
  font-weight:800;transition:transform .3s var(--ease),background .3s}
.qa[open] .qa__sign{transform:rotate(45deg);background:var(--emer);color:#fff}
.qa__body{padding:0 1.3rem 1.2rem;color:var(--graphite);font-size:.97rem}

/* =====================================================================
   SECTION 8 — COMMANDE
   ===================================================================== */
.order{padding:var(--stack) 0}
.order__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.6rem,4vw,3.4rem);align-items:center}
.order__info h2{font-size:var(--fs-h2);margin:.7rem 0 1rem}
.order__points{display:grid;gap:1.1rem;margin-top:1.6rem}
.order__points li{display:flex;gap:.9rem;align-items:flex-start}
.order__points .mk{
  flex:none;width:40px;height:40px;border-radius:12px;
  background:linear-gradient(135deg,var(--chrome-hi),var(--silver));
  display:grid;place-items:center;color:var(--pin);font-weight:800;
  box-shadow:var(--shadow-soft);
}
.order__points b{display:block;color:var(--pin)}
.order__points span{font-size:.92rem;color:var(--graphite)}
.form-card{
  background:var(--surface);border-radius:var(--radius-xl);
  padding:clamp(1.6rem,4vw,2.4rem);box-shadow:var(--shadow-lift);
  border:1px solid rgba(255,255,255,.6);position:relative;overflow:hidden;
}
.form-card::before{
  content:"";position:absolute;inset:0;height:6px;
  background:linear-gradient(90deg,var(--emer),var(--mint),var(--silver));
}
.form-card h3{font-size:var(--fs-h3);margin:.4rem 0 .3rem}
.form-card p.sub{color:var(--graphite);font-size:.95rem;margin-bottom:1.4rem}
.field{margin-bottom:1.15rem}
.field label{display:block;font-weight:700;font-size:.9rem;color:var(--pin);margin-bottom:.45rem}
.field input{
  width:100%;padding:.9rem 1rem;border-radius:14px;
  border:1.5px solid var(--line);background:#f7faf8;font-size:1rem;
  color:var(--ink);transition:border .25s,box-shadow .25s,background .25s;
}
.field input:focus{outline:none;border-color:var(--emer);background:#fff;box-shadow:var(--ring)}
.field input.invalid{border-color:#c2564d;background:#fdf3f2}
.field .err{display:none;margin-top:.4rem;font-size:.82rem;color:#c2564d;font-weight:600}
.field.show-err .err{display:block}
.form-card .act{width:100%;justify-content:center;margin-top:.4rem}
.form-note{margin-top:1rem;font-size:.8rem;color:var(--graphite);text-align:center}
.price-pill{
  display:inline-flex;align-items:baseline;gap:.35rem;margin-bottom:1.2rem;
  padding:.5rem .9rem;border-radius:999px;background:rgba(150,224,196,.25);
  color:var(--pin);font-weight:800;
}
.price-pill b{font-size:1.3rem}
.price-pill span{font-size:.8rem;color:var(--emer-2)}

/* =====================================================================
   SECTION 9 — TRANSPARENCE LÉGALE
   ===================================================================== */
.legal{padding:var(--stack) 0;background:linear-gradient(180deg,var(--bg),#e6efeb)}
.legal__head{max-width:60ch;margin-bottom:clamp(1.8rem,4vw,2.6rem)}
.legal__head h2{font-size:var(--fs-h2);margin:.7rem 0}
.legal__cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.lcard{
  background:var(--surface);border-radius:var(--radius-lg);padding:1.6rem;
  box-shadow:var(--shadow-soft);border:1px solid var(--line);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);
  display:flex;flex-direction:column;gap:.6rem;
}
.lcard:hover{transform:translateY(-5px);box-shadow:var(--shadow-lift)}
.lcard__ic{width:42px;height:42px;border-radius:12px;
  background:linear-gradient(135deg,var(--mint),var(--emer));color:#fff;
  display:grid;place-items:center;font-weight:800}
.lcard h3{font-size:1.12rem}
.lcard p{font-size:.93rem;color:var(--graphite);flex:1}
.lcard a{font-weight:700;color:var(--emer-2);display:inline-flex;gap:.35rem;align-items:center}
.lcard a:hover{color:var(--pin)}

/* =====================================================================
   SECTION 10 — APPEL FINAL
   ===================================================================== */
.finale{padding:var(--stack) 0}
.finale__wrap{
  position:relative;border-radius:var(--radius-xl);overflow:hidden;
  padding:clamp(2.5rem,6vw,5rem);color:var(--ivory);
  background:linear-gradient(140deg,var(--pin),var(--emer-2));
  box-shadow:var(--shadow-lift);
}
.finale__wrap::before{
  content:"";position:absolute;width:420px;height:420px;border-radius:50%;
  left:-120px;bottom:-160px;
  background:radial-gradient(circle,rgba(150,224,196,.4),transparent 60%);
}
.finale__wrap::after{
  content:"";position:absolute;width:260px;height:260px;border-radius:50%;
  right:-60px;top:-80px;
  background:radial-gradient(circle,rgba(238,244,244,.28),transparent 62%);
}
.finale__inner{position:relative;max-width:60ch}
.finale h2{color:var(--ivory);font-size:var(--fs-h2);margin:.7rem 0 1rem}
.finale p{color:rgba(244,248,245,.88);margin-bottom:1.8rem;font-size:var(--fs-lead)}
.finale .eyebrow{color:var(--mint)}
.finale .eyebrow::before{background:var(--mint)}
.finale__acts{display:flex;flex-wrap:wrap;gap:.8rem}

/* =====================================================================
   PIED DE PAGE
   ===================================================================== */
.foot{background:var(--pin);color:rgba(244,248,245,.8);padding:clamp(3rem,6vw,4.5rem) 0 2rem}
.foot__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem;margin-bottom:2.4rem}
.foot .brand__name{color:var(--ivory)}
.foot__about{max-width:34ch;margin-top:1rem;font-size:.92rem;color:rgba(244,248,245,.72)}
.foot h4{color:var(--ivory);font-size:.82rem;letter-spacing:.18em;text-transform:uppercase;
  margin-bottom:1rem;font-weight:700}
.foot ul{display:grid;gap:.65rem}
.foot a{color:rgba(244,248,245,.78);font-size:.94rem;transition:color .25s}
.foot a:hover{color:var(--mint)}
.foot__contact li{font-size:.92rem;margin-bottom:.55rem;color:rgba(244,248,245,.78)}
.foot__contact b{color:var(--ivory);display:block;font-size:.72rem;letter-spacing:.14em;
  text-transform:uppercase;margin-bottom:.15rem}
.foot__bar{border-top:1px solid rgba(244,248,245,.14);padding-top:1.6rem;
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.85rem}
.foot__bar a{color:rgba(244,248,245,.7)}
.foot__bar a:hover{color:var(--mint)}

/* =====================================================================
   BANNIÈRE COOKIES
   ===================================================================== */
.cookie-bar{
  position:fixed;left:50%;bottom:22px;transform:translateX(-50%) translateY(140%);
  width:min(760px,calc(100% - 2rem));z-index:80;
  background:var(--surface);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lift);border:1px solid rgba(255,255,255,.6);
  padding:1.3rem 1.5rem;
  display:grid;grid-template-columns:1fr auto;gap:1.2rem;align-items:center;
  transition:transform .5s var(--ease),opacity .5s var(--ease);opacity:0;
}
.cookie-bar.is-visible{transform:translateX(-50%) translateY(0);opacity:1}
.cookie-bar h4{color:var(--pin);font-size:1.02rem;margin-bottom:.25rem}
.cookie-bar p{font-size:.88rem;color:var(--graphite)}
.cookie-bar p a{color:var(--emer-2);font-weight:700;text-decoration:underline}
.cookie-bar__acts{display:flex;gap:.6rem;flex-wrap:wrap}
.cookie-bar .act{padding:.7rem 1.2rem;font-size:.92rem}
.cookie-bar .act--ghost{padding:.7rem 1.1rem}

/* =====================================================================
   PAGES DE CONTENU (juridique, succès, habitudes)
   ===================================================================== */
.subhero{
  padding:clamp(3rem,7vw,5rem) 0 clamp(2rem,4vw,3rem);
  background:
    radial-gradient(900px 400px at 90% -20%,rgba(150,224,196,.35),transparent 60%),
    linear-gradient(180deg,var(--bg),#e6efeb);
}
.subhero h1{font-size:var(--fs-h2);margin:.8rem 0 .6rem}
.subhero p{max-width:58ch;color:var(--graphite);font-size:var(--fs-lead)}
.crumbs{font-size:.85rem;color:var(--graphite);margin-bottom:.4rem}
.crumbs a{color:var(--emer-2);font-weight:600}
.doc{padding:clamp(2.5rem,5vw,4rem) 0}
.doc__wrap{
  width:min(860px,100%);margin-inline:auto;
  background:var(--surface);border-radius:var(--radius-xl);
  padding:clamp(1.6rem,4vw,3rem);box-shadow:var(--shadow-soft);
  border:1px solid var(--line);
}
.doc__wrap h2{font-size:var(--fs-h3);color:var(--pin);margin:2rem 0 .8rem}
.doc__wrap h2:first-child{margin-top:0}
.doc__wrap h3{font-size:1.15rem;color:var(--emer-2);margin:1.4rem 0 .5rem}
.doc__wrap p{margin-bottom:1rem;color:var(--graphite)}
.doc__wrap ul.bullets{margin:0 0 1.2rem 1.1rem;list-style:disc}
.doc__wrap ul.bullets li{margin-bottom:.5rem;color:var(--graphite)}
.doc__wrap strong{color:var(--pin)}
.doc__meta{margin-top:2rem;padding-top:1.4rem;border-top:1px solid var(--line);
  font-size:.85rem;color:var(--graphite)}
.notice{
  background:rgba(150,224,196,.16);border:1px solid rgba(26,96,74,.2);
  border-radius:var(--radius-md);padding:1.2rem 1.3rem;margin:1.4rem 0;
  font-size:.95rem;color:var(--graphite);
}
.notice b{color:var(--pin)}

/* page succès */
.success{min-height:70vh;display:grid;place-items:center;padding:var(--stack) 0}
.success__card{
  width:min(620px,100%);text-align:center;background:var(--surface);
  border-radius:var(--radius-xl);padding:clamp(2.2rem,5vw,3.4rem);
  box-shadow:var(--shadow-lift);border:1px solid rgba(255,255,255,.6);position:relative;overflow:hidden;
}
.success__card::before{content:"";position:absolute;inset:0;height:6px;
  background:linear-gradient(90deg,var(--emer),var(--mint),var(--silver))}
.success__ring{
  width:96px;height:96px;border-radius:50%;margin:0 auto 1.4rem;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--mint),var(--emer));
  box-shadow:var(--shadow-soft);
}
.success__ring svg{width:44px;height:44px}
.success__card h1{font-size:var(--fs-h2);margin-bottom:.7rem}
.success__card p{color:var(--graphite);margin-bottom:1rem}
.success__meta{background:#f2f7f4;border-radius:var(--radius-md);padding:1.1rem 1.2rem;
  margin:1.4rem 0;font-size:.92rem;color:var(--graphite);text-align:left}
.success__meta b{color:var(--pin)}

/* habitudes */
.habits__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:1rem}
.habit{background:var(--surface);border-radius:var(--radius-lg);padding:1.7rem 1.5rem;
  box-shadow:var(--shadow-soft);border:1px solid var(--line);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.habit:hover{transform:translateY(-5px);box-shadow:var(--shadow-lift)}
.habit__ic{width:46px;height:46px;border-radius:13px;margin-bottom:1rem;
  background:linear-gradient(135deg,var(--mint),var(--emer));color:#fff;
  display:grid;place-items:center;font-weight:800;font-size:1.1rem}
.habit h3{font-size:1.15rem;margin-bottom:.4rem}
.habit p{font-size:.94rem;color:var(--graphite)}
.feature-card{
  position:relative;border-radius:var(--radius-xl);overflow:hidden;
  margin:clamp(2rem,4vw,3rem) 0;min-height:360px;display:flex;align-items:flex-end;
  box-shadow:var(--shadow-lift);border:1px solid rgba(255,255,255,.5);
}
.feature-card__bg{position:absolute;inset:0}
.feature-card__bg img{width:100%;height:100%;object-fit:cover}
.feature-card::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(12,41,33,.75),rgba(12,41,33,.15))}
.feature-card__body{position:relative;z-index:2;padding:clamp(1.8rem,4vw,2.6rem);
  max-width:44ch;color:var(--ivory)}
.feature-card__body h2{color:var(--ivory);font-size:var(--fs-h3);margin-bottom:.6rem}
.feature-card__body p{color:rgba(244,248,245,.9);font-size:.98rem}

/* =====================================================================
   RÉVÉLATION AU DÉFILEMENT
   ===================================================================== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width:980px){
  .hero__grid,.product__grid,.craft__grid,.faq__grid,.order__grid{grid-template-columns:1fr}
  .hero__visual{order:-1;max-width:460px;margin-inline:auto;width:100%}
  .product__stage{max-width:420px;margin-inline:auto;width:100%}
  .grid-feats{grid-template-columns:repeat(2,1fr)}
  .pano__cards,.steps,.legal__cards,.habits__grid{grid-template-columns:repeat(2,1fr)}
  .foot__grid{grid-template-columns:1fr 1fr}
  .craft__media{order:-1}
}
@media (max-width:640px){
  .nav{
    position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;
    gap:.2rem;padding:1rem var(--pad-x) 1.4rem;background:rgba(238,243,241,.98);
    backdrop-filter:blur(16px);border-bottom:1px solid var(--line);
    transform:translateY(-130%);transition:transform .4s var(--ease);
    box-shadow:var(--shadow-soft);
  }
  .nav.is-open{transform:translateY(0)}
  .nav a{padding:.85rem 1rem;border-radius:12px}
  .nav__cta{margin:.4rem 0 0}
  .burger{display:flex}
  .pano__cards,.steps,.grid-feats,.legal__cards,.habits__grid,.foot__grid{grid-template-columns:1fr}
  .hero__meta{gap:1.1rem}
  .cookie-bar{grid-template-columns:1fr;text-align:left}
  .foot__bar{flex-direction:column}
  .ledger li{grid-template-columns:1fr}
  .ledger .k{padding-top:0}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}