/* ============================================================
   CAP QUARANTE — Design System
   Réf : docs/BRAND_BIBLE.md  ·  Vibe : Editorial Luxury
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@500;600;700;800;900&family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;1,9..144,400;1,9..144,500&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

/* ----------------------------- TOKENS ----------------------------- */
:root{
  /* Palette — voir BRAND_BIBLE §6.2 */
  --cap-navy:#13313B;
  --ink:#0E161B;
  --signal:#E1742B;
  --signal-deep:#C25E1E;
  --paper:#F5F1E9;
  --sand:#EAE3D6;
  --sand-deep:#DED5C4;
  --slate:#5B6670;
  --forest:#2F7A57;
  --brique:#B4452F;
  --white:#FFFFFF;

  /* Sémantique */
  --bg:var(--paper);
  --surface:var(--white);
  --text:var(--ink);
  --text-muted:var(--slate);
  --accent:var(--signal);

  /* Typo */
  --font-display:'Archivo', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-serif:'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body:'Plus Jakarta Sans', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Échelle d'espace */
  --s-1:4px; --s-2:8px; --s-3:12px; --s-4:16px; --s-5:24px;
  --s-6:32px; --s-7:48px; --s-8:64px; --s-9:96px; --s-10:128px;

  /* Rayons */
  --r-sm:10px; --r-md:14px; --r-lg:20px; --r-xl:28px; --r-pill:999px;

  /* Ombres — chaudes, jamais noir dur */
  --shadow-sm:0 2px 8px -3px rgba(19,49,59,.18);
  --shadow-md:0 10px 30px -12px rgba(19,49,59,.25);
  --shadow-lg:0 30px 60px -22px rgba(19,49,59,.34);
  --shadow-signal:0 12px 28px -10px rgba(225,116,43,.45);

  /* Largeurs */
  --container:1180px;
  --container-narrow:760px;

  /* Motion */
  --ease:cubic-bezier(.32,.72,0,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --dur:.7s;
}

/* ----------------------------- RESET ----------------------------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  font-size:17px;
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
/* Footer collé en bas même quand le contenu est court (sticky footer) */
.footer{margin-top:auto}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
input,textarea,select{font-family:inherit;font-size:inherit}
::selection{background:var(--signal);color:var(--white)}

/* Grain texture — fixe, pointer-events none (perf) */
body::after{
  content:"";position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ----------------------------- TYPO ----------------------------- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:800;line-height:1.05;letter-spacing:-.02em;color:var(--cap-navy)}
h1{font-size:clamp(2.6rem,6vw,4.4rem)}
h2{font-size:clamp(2rem,4vw,3rem)}
h3{font-size:clamp(1.4rem,2.4vw,1.85rem);letter-spacing:-.01em}
h4{font-size:1.2rem;letter-spacing:-.01em}
p{margin-bottom:1rem}
.lead{font-size:clamp(1.12rem,1.8vw,1.32rem);line-height:1.55;color:var(--slate)}
strong{font-weight:700;color:var(--cap-navy)}
em.serif,.serif{font-family:var(--font-serif)}
.text-signal{color:var(--signal)}
.text-navy{color:var(--cap-navy)}
.text-muted{color:var(--slate)}
mark{background:linear-gradient(transparent 60%, rgba(225,116,43,.35) 60%);color:inherit;padding:0 .05em}

/* ----------------------------- LAYOUT ----------------------------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.narrow{max-width:var(--container-narrow)}
section{padding-block:clamp(56px,9vw,112px)}
.section-sm{padding-block:clamp(40px,6vw,72px)}
.bg-navy{background:var(--cap-navy);color:var(--paper)}
.bg-navy h1,.bg-navy h2,.bg-navy h3,.bg-navy h4{color:var(--white)}
.bg-navy .lead,.bg-navy .text-muted{color:rgba(245,241,233,.72)}
.bg-ink{background:var(--ink);color:var(--paper)}
.bg-sand{background:var(--sand)}
.center{text-align:center}
.grid{display:grid;gap:24px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.flow>*+*{margin-top:1rem}

/* ----------------------------- EYEBROW ----------------------------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-body);font-weight:600;
  font-size:.72rem;text-transform:uppercase;letter-spacing:.22em;
  color:var(--signal);
  padding:7px 14px;border-radius:var(--r-pill);
  background:rgba(225,116,43,.1);
  border:1px solid rgba(225,116,43,.22);
  margin-bottom:20px;
}
.bg-navy .eyebrow{background:rgba(225,116,43,.16);border-color:rgba(225,116,43,.3)}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--signal)}

/* ----------------------------- BUTTONS ----------------------------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:12px;
  font-family:var(--font-body);font-weight:600;font-size:1.02rem;
  padding:16px 22px;border-radius:var(--r-pill);
  transition:transform .35s var(--ease), background .35s var(--ease), box-shadow .35s var(--ease), color .35s var(--ease);
  white-space:nowrap;line-height:1;
}
.btn:active{transform:scale(.975)}
.btn-primary{background:var(--signal);color:var(--white);box-shadow:var(--shadow-signal)}
.btn-primary:hover{background:var(--signal-deep);transform:translateY(-2px);box-shadow:0 18px 38px -12px rgba(225,116,43,.55)}
.btn-dark{background:var(--cap-navy);color:var(--paper);box-shadow:var(--shadow-md)}
.btn-dark:hover{background:var(--ink);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--cap-navy);border:1.5px solid rgba(19,49,59,.22)}
.btn-ghost:hover{border-color:var(--cap-navy);background:rgba(19,49,59,.04)}
.bg-navy .btn-ghost{color:var(--paper);border-color:rgba(245,241,233,.3)}
.bg-navy .btn-ghost:hover{border-color:var(--paper);background:rgba(245,241,233,.08)}
.btn-lg{padding:19px 28px;font-size:1.08rem}
.btn-block{display:flex;justify-content:center;width:100%}

/* Button-in-button : icône dans cercle (cf. skill design) */
.btn .ico{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:50%;
  background:rgba(255,255,255,.18);
  transition:transform .4s var(--ease), background .4s var(--ease);
  flex-shrink:0;
}
.btn-ghost .ico{background:rgba(19,49,59,.08)}
.btn:hover .ico{transform:translate(3px,-1px) scale(1.06)}
.btn .ico svg{width:15px;height:15px;stroke:currentColor;stroke-width:2.2;fill:none}

/* ----------------------------- DOUBLE-BEZEL CARDS ----------------------------- */
.shell{
  background:rgba(19,49,59,.04);
  border:1px solid rgba(19,49,59,.06);
  border-radius:var(--r-xl);
  padding:7px;
  display:flex;flex-direction:column;
}
/* Cartes de hauteur égale : uniquement les reveals qui enveloppent une carte (.shell),
   pour ne pas étirer les boutons/textes des autres colonnes. */
.grid>.reveal:has(>.shell){display:flex;flex-direction:column}
.grid>.reveal>.shell{flex:1 1 auto}
.bg-navy .shell{background:rgba(245,241,233,.05);border-color:rgba(245,241,233,.09)}
.core{
  background:var(--surface);
  border-radius:calc(var(--r-xl) - 7px);
  padding:32px;
  flex:1 1 auto;
  box-shadow:inset 0 1px 1px rgba(255,255,255,.5);
}
.bg-navy .core{background:#16383F;box-shadow:inset 0 1px 1px rgba(255,255,255,.06)}

/* Carte simple (sans bezel) */
.card{
  background:var(--surface);border-radius:var(--r-lg);padding:30px;
  box-shadow:var(--shadow-sm);border:1px solid rgba(19,49,59,.05);
  transition:transform .5s var(--ease), box-shadow .5s var(--ease);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.card .num{font-family:var(--font-display);font-weight:800;font-size:1.1rem;color:var(--signal)}

/* Icône pastille */
.pill-ico{
  width:52px;height:52px;min-width:52px;flex-shrink:0;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(225,116,43,.12);color:var(--signal);margin-bottom:18px;
}
.pill-ico svg{width:26px;height:26px;stroke:currentColor;stroke-width:1.8;fill:none}

/* ----------------------------- NAV (glass pill flottante) ----------------------------- */
.nav-wrap{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;justify-content:center;padding:18px 16px;transition:padding .4s var(--ease)}
.nav{
  width:100%;max-width:var(--container);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:11px 12px 11px 22px;border-radius:var(--r-pill);
  background:rgba(245,241,233,.82);
  backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);
  border:1px solid rgba(19,49,59,.08);
  box-shadow:0 8px 30px -14px rgba(19,49,59,.3);
  transition:box-shadow .4s var(--ease), background .4s var(--ease);
}
.nav.scrolled{box-shadow:0 14px 40px -16px rgba(19,49,59,.4);background:rgba(245,241,233,.94)}
.nav-logo{display:flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:800;font-size:1.18rem;color:var(--cap-navy);letter-spacing:-.02em}
.nav-logo svg{width:34px;height:34px}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-weight:500;font-size:.96rem;color:var(--cap-navy);transition:color .25s}
.nav-links a:hover{color:var(--signal)}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-burger{display:none;width:44px;height:44px;border-radius:50%;background:rgba(19,49,59,.06);position:relative}
.nav-burger span{position:absolute;left:13px;width:18px;height:2px;background:var(--cap-navy);border-radius:2px;transition:transform .4s var(--ease),opacity .3s}
.nav-burger span:nth-child(1){top:17px}
.nav-burger span:nth-child(2){top:23px}
.nav-burger span:nth-child(3){top:29px}
body.menu-open .nav-burger span:nth-child(1){top:23px;transform:rotate(45deg)}
body.menu-open .nav-burger span:nth-child(2){opacity:0}
body.menu-open .nav-burger span:nth-child(3){top:23px;transform:rotate(-45deg)}

/* Overlay mobile */
.nav-overlay{
  position:fixed;inset:0;z-index:99;display:flex;flex-direction:column;justify-content:center;gap:8px;
  padding:40px;background:rgba(245,241,233,.97);backdrop-filter:blur(20px);
  opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility .4s;
}
body.menu-open .nav-overlay{opacity:1;visibility:visible}
.nav-overlay a{font-family:var(--font-display);font-weight:800;font-size:2rem;color:var(--cap-navy);
  opacity:0;transform:translateY(24px);transition:opacity .5s var(--ease),transform .5s var(--ease);}
body.menu-open .nav-overlay a{opacity:1;transform:none}
body.menu-open .nav-overlay a:nth-child(1){transition-delay:.1s}
body.menu-open .nav-overlay a:nth-child(2){transition-delay:.16s}
body.menu-open .nav-overlay a:nth-child(3){transition-delay:.22s}
body.menu-open .nav-overlay a:nth-child(4){transition-delay:.28s}
body.menu-open .nav-overlay a:nth-child(5){transition-delay:.34s}

/* ----------------------------- HERO ----------------------------- */
.hero{position:relative;padding-top:160px;padding-bottom:clamp(60px,9vw,110px);overflow:hidden}
.hero-glow{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;z-index:0;pointer-events:none}
.hero-glow.a{width:520px;height:520px;background:radial-gradient(circle,rgba(225,116,43,.32),transparent 70%);top:-120px;right:-120px}
.hero-glow.b{width:480px;height:480px;background:radial-gradient(circle,rgba(47,122,87,.18),transparent 70%);bottom:-160px;left:-140px}
.hero .container{position:relative;z-index:1}

/* ----------------------------- LISTES / CHECKS ----------------------------- */
.check-list li{display:flex;gap:13px;align-items:flex-start;margin-bottom:14px;line-height:1.5;text-wrap:pretty}
.check-list li::before{
  content:"";flex-shrink:0;width:24px;height:24px;border-radius:50%;margin-top:1px;
  background:var(--forest) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/14px no-repeat;
}
.cross-list li{display:flex;gap:13px;align-items:flex-start;margin-bottom:14px;line-height:1.5;color:var(--slate);text-wrap:pretty}
.cross-list li::before{
  content:"";flex-shrink:0;width:24px;height:24px;border-radius:50%;margin-top:1px;
  background:var(--brique) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E") center/13px no-repeat;
}

/* ----------------------------- STATS ----------------------------- */
.stat{font-family:var(--font-display);font-weight:800;font-size:clamp(2.4rem,4vw,3.4rem);color:var(--signal);line-height:1;letter-spacing:-.03em}
.stat-label{color:var(--slate);font-size:.95rem;margin-top:8px}
.bg-navy .stat-label{color:rgba(245,241,233,.66)}

/* ----------------------------- PULL QUOTE ----------------------------- */
.pullquote{font-family:var(--font-serif);font-size:clamp(1.5rem,3vw,2.2rem);line-height:1.3;font-weight:400;color:var(--cap-navy);font-style:italic}
.bg-navy .pullquote{color:var(--white)}

/* ----------------------------- PRICING ----------------------------- */
.price{font-family:var(--font-display);font-weight:900;font-size:4rem;color:var(--cap-navy);line-height:1;letter-spacing:-.03em}
.bg-navy .price{color:var(--white)}
.price small{font-size:1.1rem;font-weight:600;color:var(--slate)}
.bg-navy .price small{color:rgba(245,241,233,.66)}
.price-strike{text-decoration:line-through;color:var(--slate);font-weight:600;font-size:1.3rem}

/* ----------------------------- ACCORDION (FAQ) ----------------------------- */
.faq-item{border-bottom:1px solid rgba(19,49,59,.12)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:24px 0;text-align:left;font-family:var(--font-display);font-weight:700;font-size:1.15rem;color:var(--cap-navy)}
.faq-q .chev{flex-shrink:0;width:34px;height:34px;border-radius:50%;background:rgba(19,49,59,.06);display:flex;align-items:center;justify-content:center;transition:transform .4s var(--ease),background .3s}
.faq-q .chev svg{width:16px;height:16px;stroke:var(--cap-navy);stroke-width:2.4;fill:none;transition:transform .4s var(--ease)}
.faq-item.open .chev{background:var(--signal)}
.faq-item.open .chev svg{stroke:#fff;transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.faq-a-inner{padding-bottom:24px;color:var(--slate);line-height:1.65}

/* ----------------------------- BADGES & TRUST ----------------------------- */
.badge{display:inline-flex;align-items:center;gap:8px;font-size:.85rem;font-weight:600;color:var(--cap-navy);
  background:var(--surface);padding:9px 15px;border-radius:var(--r-pill);box-shadow:var(--shadow-sm);border:1px solid rgba(19,49,59,.06)}
.badge svg{width:16px;height:16px;stroke:var(--forest);stroke-width:2;fill:none}
.source-tag{font-size:.78rem;color:var(--slate);font-style:italic}

/* ----------------------------- FORM ----------------------------- */
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:.92rem;margin-bottom:7px;color:var(--cap-navy)}
.input{width:100%;padding:15px 18px;border-radius:var(--r-md);border:1.5px solid rgba(19,49,59,.14);
  background:var(--white);color:var(--ink);transition:border .25s,box-shadow .25s}
.input:focus{outline:none;border-color:var(--signal);box-shadow:0 0 0 4px rgba(225,116,43,.14)}

/* ----------------------------- FOOTER ----------------------------- */
.footer{background:#04070A;color:rgba(245,241,233,.62);padding-block:64px 32px;border-top:1px solid rgba(245,241,233,.08)}
.footer h4{color:var(--white);font-size:1rem;margin-bottom:18px;font-family:var(--font-body);font-weight:700;letter-spacing:0}
.footer a{color:rgba(245,241,233,.7);font-size:.94rem;line-height:2;transition:color .25s}
.footer-grid a:not(.nav-logo){display:block}
.footer a:hover{color:var(--signal)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.footer-bottom{border-top:1px solid rgba(245,241,233,.12);padding-top:28px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-size:.85rem;color:rgba(245,241,233,.5)}
.disclaimer{font-size:.8rem;color:rgba(245,241,233,.45);line-height:1.6;margin-top:18px;max-width:640px}

/* ----------------------------- SCROLL REVEAL ----------------------------- */
.reveal{opacity:0;transform:translateY(34px);filter:blur(6px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out),filter .9s var(--ease-out)}
.reveal.in{opacity:1;transform:none;filter:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important;filter:none!important;transition:none}
  html{scroll-behavior:auto}
  *{animation:none!important}
}

/* ----------------------------- MARQUEE (logos arnaques barrées) ----------------------------- */
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;gap:48px;width:max-content;animation:scrollx 32s linear infinite}
.marquee-track span{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:800;font-size:1.2rem;color:rgba(245,241,233,.5);white-space:nowrap}
.marquee-track span::before{content:"✕";color:#CB5A40;font-size:.95rem}
@keyframes scrollx{to{transform:translateX(-50%)}}

/* ----------------------------- HELPERS ----------------------------- */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}.mt-2{margin-top:var(--s-5)}.mt-3{margin-top:var(--s-6)}.mt-4{margin-top:var(--s-7)}
.mb-2{margin-bottom:var(--s-5)}.mb-3{margin-bottom:var(--s-6)}
.gap-lg{gap:40px}
.hide-mobile{display:initial}
.show-mobile{display:none}
.maxw-sm{max-width:540px}.maxw-md{max-width:680px}
.mx-auto{margin-inline:auto}

/* ----------------------------- RESPONSIVE ----------------------------- */
@media (max-width:920px){
  .nav-links{display:none}
  .nav-cta .btn-ghost{display:none}
  .nav-burger{display:block}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:768px){
  body{font-size:16px}
  .cols-2,.cols-3,.cols-4{grid-template-columns:1fr}
  .hide-mobile{display:none}
  .show-mobile{display:initial}
  .core{padding:24px}
  section{padding-block:clamp(48px,11vw,72px)}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column}
  .btn{font-size:.98rem}
}