/* ========================================================================
   LafleurTech — Feuille de style
   Direction : éditorial premium, noir profond + accent ambré, serif Fraunces
   ======================================================================== */

:root{
  --bg:        #0a0a0b;
  --bg-soft:   #101012;
  --surface:   #141416;
  --line:      #232327;
  --line-soft: #1a1a1d;
  --text:      #f4f1ea;
  --text-dim:  #9a968d;
  --text-mute: #6b6860;
  --accent:    #d8a657;   /* ambre chaud */
  --accent-2:  #e9c98a;
  --radius:    20px;
  --maxw:      1240px;
  --font-display:'Fraunces', Georgia, serif;
  --font-body:'Archivo', system-ui, sans-serif;
}

*{ margin:0; padding:0; box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

/* Grain overlay ----------------------------------------------------------- */
.grain{
  position:fixed; inset:0; z-index:1; pointer-events:none; opacity:.04;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a{ color:inherit; }

/* Header ------------------------------------------------------------------ */
header{
  position:fixed; top:0; left:0; right:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  padding:22px clamp(20px,5vw,64px);
  background:rgba(10,10,11,.55);
  backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s, background .3s;
}
header:hover{ border-bottom-color:var(--line-soft); }

.logo{
  font-family:var(--font-display);
  font-weight:900; font-size:20px; letter-spacing:1px;
  text-decoration:none; color:var(--text);
}
.logo span{ color:var(--accent); }

nav{ display:flex; gap:34px; }
nav a{
  text-decoration:none; color:var(--text-dim); font-size:14px; font-weight:500;
  position:relative; transition:color .25s;
}
nav a::after{
  content:''; position:absolute; left:0; bottom:-6px; height:1px; width:0;
  background:var(--accent); transition:width .25s;
}
nav a:hover{ color:var(--text); }
nav a:hover::after{ width:100%; }

.nav-cta{
  text-decoration:none; font-size:14px; font-weight:600;
  padding:10px 20px; border:1px solid var(--line);
  border-radius:999px; color:var(--text); transition:.25s;
}
.nav-cta:hover{ background:var(--text); color:var(--bg); border-color:var(--text); }

/* Hero -------------------------------------------------------------------- */
.hero{
  position:relative; min-height:100vh;
  display:flex; align-items:center; justify-content:center;
  text-align:center; padding:160px 20px 100px; overflow:hidden;
}
.hero-glow{
  position:absolute; top:-15%; left:50%; transform:translateX(-50%);
  width:1000px; height:1000px; pointer-events:none;
  background:radial-gradient(circle at center, rgba(216,166,87,.16), transparent 60%);
  filter:blur(20px);
}
.hero-content{ position:relative; z-index:2; max-width:980px; }

.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-size:13px; letter-spacing:2px; text-transform:uppercase;
  color:var(--text-dim); margin-bottom:30px;
  opacity:0; animation:rise .7s .05s forwards;
}
.dot{ width:7px; height:7px; border-radius:50%; background:var(--accent); box-shadow:0 0 12px var(--accent); }

.hero h1{
  font-family:var(--font-display);
  font-weight:900; font-size:clamp(44px,8vw,104px); line-height:.98;
  letter-spacing:-.02em;
  opacity:0; animation:rise .8s .15s forwards;
}
.hero h1 em{ font-style:italic; color:var(--accent); }

.subtitle{
  max-width:660px; margin:32px auto 0; font-size:clamp(16px,2vw,20px);
  color:var(--text-dim);
  opacity:0; animation:rise .8s .3s forwards;
}

.cta-group{
  display:flex; gap:16px; justify-content:center; flex-wrap:wrap; margin-top:44px;
  opacity:0; animation:rise .8s .45s forwards;
}

.btn-primary,.btn-ghost,.btn-buy,.nav-cta{ font-family:var(--font-body); cursor:pointer; }

.btn-primary{
  display:inline-block; text-decoration:none;
  background:var(--accent); color:#1a1206; font-weight:700;
  padding:16px 34px; border-radius:999px; border:none;
  transition:transform .2s, box-shadow .2s, background .2s;
  box-shadow:0 8px 30px rgba(216,166,87,.25);
}
.btn-primary:hover{ transform:translateY(-2px); background:var(--accent-2); box-shadow:0 12px 38px rgba(216,166,87,.35); }

.btn-ghost{
  display:inline-block; text-decoration:none; color:var(--text);
  padding:16px 30px; border:1px solid var(--line); border-radius:999px;
  font-weight:600; transition:.25s;
}
.btn-ghost:hover{ border-color:var(--accent); color:var(--accent); }

.hero-note{
  margin-top:34px; font-size:13px; color:var(--text-mute); letter-spacing:.3px;
  opacity:0; animation:rise .8s .6s forwards;
}

/* Marquee ----------------------------------------------------------------- */
.marquee{
  border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft);
  padding:22px 0; overflow:hidden; background:var(--bg-soft);
}
.marquee-track{
  display:flex; gap:32px; white-space:nowrap; width:max-content;
  animation:scroll 32s linear infinite;
  font-family:var(--font-display); font-weight:600;
  font-size:15px; letter-spacing:2px; color:var(--text-mute);
}
.marquee-track span:nth-child(even){ color:var(--accent); }

/* Sections génériques ----------------------------------------------------- */
.section-head{ text-align:center; max-width:680px; margin:0 auto 64px; }
.kicker{
  font-size:13px; letter-spacing:3px; text-transform:uppercase;
  color:var(--accent); margin-bottom:16px;
}
.section-head h2{
  font-family:var(--font-display); font-weight:900;
  font-size:clamp(32px,5vw,58px); line-height:1.02; letter-spacing:-.02em;
}
.lede{ margin-top:18px; color:var(--text-dim); font-size:17px; }

.methode,.programmes,.faq{ padding:clamp(80px,12vw,140px) clamp(20px,5vw,40px); max-width:var(--maxw); margin:0 auto; }

/* Pillars ----------------------------------------------------------------- */
.pillars{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:24px;
}
.pillar{
  background:var(--surface); border:1px solid var(--line-soft);
  border-radius:var(--radius); padding:36px 30px;
  transition:border-color .3s, transform .3s;
}
.pillar:hover{ border-color:var(--accent); transform:translateY(-4px); }
.pillar-num{
  font-family:var(--font-display); font-size:34px; font-weight:600;
  color:var(--accent); display:block; margin-bottom:18px;
}
.pillar h3{ font-family:var(--font-display); font-size:24px; margin-bottom:10px; }
.pillar p{ color:var(--text-dim); font-size:15px; }

/* Cards ------------------------------------------------------------------- */
.cards{ display:flex; gap:28px; justify-content:center; flex-wrap:wrap; align-items:stretch; }
.card{
  position:relative; width:380px; max-width:100%;
  background:var(--surface); border:1px solid var(--line);
  border-radius:28px; padding:40px; display:flex; flex-direction:column;
  transition:transform .3s, border-color .3s;
}
.card:hover{ transform:translateY(-6px); }
.card--featured{
  border-color:var(--accent);
  box-shadow:0 0 0 1px var(--accent), 0 30px 60px rgba(0,0,0,.5);
}
.ribbon{
  position:absolute; top:-13px; left:50%; transform:translateX(-50%);
  background:var(--accent); color:#1a1206; font-size:12px; font-weight:700;
  padding:6px 16px; border-radius:999px; letter-spacing:.5px; white-space:nowrap;
}
.badge{
  align-self:flex-start; font-size:12px; font-weight:600; letter-spacing:1px;
  text-transform:uppercase; color:var(--accent);
  border:1px solid var(--line); padding:6px 14px; border-radius:999px;
}
.card h3{ font-family:var(--font-display); font-size:34px; margin:22px 0 12px; }
.card-desc{ color:var(--text-dim); font-size:15px; }
.card ul{ list-style:none; margin:26px 0; display:flex; flex-direction:column; gap:13px; }
.card li{
  position:relative; padding-left:28px; color:var(--text); font-size:15px;
}
.card li::before{
  content:''; position:absolute; left:0; top:7px; width:14px; height:14px;
  background:var(--accent);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat;
}
.price{
  font-family:var(--font-display); font-size:52px; font-weight:900;
  letter-spacing:-.02em; margin-top:auto;
}
.price-sub{ color:var(--text-mute); font-size:13px; margin-bottom:22px; }

.btn-buy{
  width:100%; padding:16px; border:none; border-radius:14px;
  background:var(--text); color:var(--bg); font-weight:700; font-size:15px;
  transition:.25s;
}
.card--featured .btn-buy{ background:var(--accent); color:#1a1206; }
.btn-buy:hover{ filter:brightness(1.08); transform:translateY(-1px); }

.legal-inline{
  text-align:center; max-width:680px; margin:48px auto 0;
  color:var(--text-mute); font-size:13px; line-height:1.6;
}

/* FAQ --------------------------------------------------------------------- */
.faq-list{ max-width:760px; margin:0 auto; display:flex; flex-direction:column; gap:0; }
.faq-list details{
  border-bottom:1px solid var(--line-soft); padding:24px 4px;
}
.faq-list summary{
  cursor:pointer; list-style:none; font-family:var(--font-display);
  font-size:20px; font-weight:600; display:flex; justify-content:space-between; align-items:center;
}
.faq-list summary::-webkit-details-marker{ display:none; }
.faq-list summary::after{
  content:'+'; color:var(--accent); font-size:26px; font-weight:400; transition:transform .25s; line-height:1;
}
.faq-list details[open] summary::after{ transform:rotate(45deg); }
.faq-list details p{ color:var(--text-dim); margin-top:14px; font-size:15px; }
.faq-list a{ color:var(--accent); }

/* CTA band ---------------------------------------------------------------- */
.cta-band{
  text-align:center; padding:clamp(80px,12vw,130px) 20px;
  background:linear-gradient(180deg, var(--bg), var(--bg-soft));
  border-top:1px solid var(--line-soft);
}
.cta-band h2{
  font-family:var(--font-display); font-weight:900;
  font-size:clamp(30px,5vw,56px); margin-bottom:34px; letter-spacing:-.02em;
}

/* Footer ------------------------------------------------------------------ */
footer{ border-top:1px solid var(--line-soft); padding:60px clamp(20px,5vw,64px) 50px; }
.footer-top{
  display:flex; justify-content:space-between; align-items:center;
  flex-wrap:wrap; gap:24px; max-width:var(--maxw); margin:0 auto 30px;
}
.footer-links{ display:flex; gap:24px; flex-wrap:wrap; }
.footer-links a{ color:var(--text-dim); text-decoration:none; font-size:14px; transition:color .2s; }
.footer-links a:hover{ color:var(--accent); }
.footer-legal{
  max-width:var(--maxw); margin:0 auto; color:var(--text-mute);
  font-size:13px; text-align:center; padding-top:24px; border-top:1px solid var(--line-soft);
}

/* Pages statut (success / cancel) ----------------------------------------- */
.page-status{ display:flex; align-items:center; justify-content:center; min-height:100vh; padding:24px; }
.status-card{
  background:var(--surface); border:1px solid var(--line);
  border-radius:28px; padding:54px 44px; max-width:480px; text-align:center;
}
.status-icon{
  width:88px; height:88px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  margin:0 auto 26px;
}
.status-ok{ background:rgba(216,166,87,.12); color:var(--accent); }
.status-warn{ background:rgba(255,255,255,.06); color:var(--text-dim); }
.status-card h1{ font-family:var(--font-display); font-size:34px; margin-bottom:16px; }
.status-card p{ color:var(--text-dim); margin-bottom:14px; }
.status-card strong{ color:var(--text); }
.status-sub{ font-size:14px; color:var(--text-mute); }
.status-card .btn-primary{ margin-top:14px; }
.status-contact{ display:block; margin-top:20px; color:var(--text-mute); font-size:14px; text-decoration:underline; }

/* Pages légales ----------------------------------------------------------- */
.legal-page{ max-width:820px; margin:0 auto; padding:140px clamp(20px,5vw,40px) 100px; }
.legal-page h1{ font-family:var(--font-display); font-size:clamp(34px,5vw,52px); margin-bottom:12px; }
.legal-page .updated{ color:var(--text-mute); font-size:14px; margin-bottom:48px; }
.legal-page h2{ font-family:var(--font-display); font-size:26px; margin:42px 0 14px; }
.legal-page h3{ font-size:18px; margin:26px 0 10px; color:var(--accent-2); }
.legal-page p, .legal-page li{ color:var(--text-dim); margin-bottom:14px; }
.legal-page ul{ padding-left:22px; margin-bottom:14px; }
.legal-page a{ color:var(--accent); }
.legal-page .back{ display:inline-block; margin-bottom:40px; color:var(--text-dim); text-decoration:none; }
.legal-page .back:hover{ color:var(--accent); }
.legal-page .placeholder{
  background:rgba(216,166,87,.08); border:1px dashed var(--accent);
  color:var(--accent-2); padding:2px 8px; border-radius:6px; font-size:.92em;
}
.legal-note{
  background:var(--surface); border:1px solid var(--line);
  border-radius:14px; padding:20px 24px; margin:30px 0; font-size:14px;
}

/* Animations -------------------------------------------------------------- */
@keyframes rise{
  from{ opacity:0; transform:translateY(22px); }
  to{ opacity:1; transform:translateY(0); }
}
@keyframes scroll{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}

@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; transition:none !important; }
}

/* Responsive -------------------------------------------------------------- */
@media (max-width:760px){
  nav{ display:none; }
  header{ padding:18px 20px; }
  .cta-group{ flex-direction:column; }
  .btn-primary, .btn-ghost{ width:100%; text-align:center; }
  .card{ width:100%; }
  .card--featured{ transform:none; }
  .footer-top{ flex-direction:column; align-items:flex-start; }
}