/* =========================
   OTRSKIN — styles.css
   Place tes images dans: /assets/img/
   - hero-textures.jpg
   - hero-serum.jpg
   - concept-routine-packshot.jpg
   - mood-textures.jpg (à venir)
   - mood-routine.jpg (à venir)
   - mood-glow.jpg (à venir)
========================= */

:root{
  --bg: #0e0f10;
  --bg-2:#121416;

  --cream:#f4efe6;
  --cream-2:#e9e1d6;

  --white: #fbf8f2;
  --white-2:#f1ece2;

  --text:#f6f1e8;
  --muted:rgba(246,241,232,.72);
  --black-text:#0f1112;

  /* Doré contrasté */
  --gold: #C8A24A;
  --gold-soft: rgba(200,162,74,.55);

  --line:rgba(244,239,230,.14);
  --shadow: 0 18px 54px rgba(0,0,0,.50);

  --radius: 18px;
  --radius-lg: 28px;

  --font-sans: "Manrope", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --font-serif: "Playfair Display", Georgia, "Times New Roman", serif;

  --max: 1160px;

  /* Air */
  --secY: 86px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  color:var(--text);
  background:
    radial-gradient(1200px 700px at 18% 0%, rgba(244,239,230,.10), transparent 55%),
    radial-gradient(900px 650px at 80% 20%, rgba(244,239,230,.08), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, #0b0c0d 100%);
  letter-spacing:.2px;
}

a{color:inherit; text-decoration:none}
.container{width:min(var(--max), calc(100% - 40px)); margin:0 auto}

/* Header */
header{
  position:sticky; top:0; z-index:50;
  background: linear-gradient(180deg, rgba(14,15,16,.92) 0%, rgba(14,15,16,.66) 70%, transparent 100%);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(244,239,230,.08);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 0;
}
.brand{
  display:flex; align-items:center; gap:.85rem;
  font-weight:800; letter-spacing:.9px;
}
.logo{
  width:36px;height:36px;border-radius:14px;
  background:
    radial-gradient(18px 18px at 30% 30%, rgba(244,239,230,.75), rgba(244,239,230,.12) 70%),
    linear-gradient(135deg, #1b1f22 0%, #0c0d0e 100%);
  border:1px solid rgba(244,239,230,.16);
  box-shadow:0 12px 34px rgba(0,0,0,.35);
}
.brand span{font-size:.98rem}
.navlinks{
  display:flex; gap:18px; align-items:center;
  color:var(--muted);
  font-size:.92rem;
}
.navlinks a{padding:10px 12px; border-radius:999px}
.navlinks a:hover{background:rgba(244,239,230,.06); color:var(--text)}
.cta{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px;
  border-radius:999px;
  border:1px solid rgba(244,239,230,.22);
  background:rgba(244,239,230,.08);
  color:var(--text);
  font-weight:700;
  box-shadow: 0 12px 34px rgba(0,0,0,.35);
  transition: transform .15s ease, background .15s ease;
}
.cta:hover{transform: translateY(-1px); background:rgba(244,239,230,.12)}

/* Sections */
section{padding: var(--secY) 0}
.hero{padding: 98px 0 76px}

/* Head */
.sectionHead{margin-bottom: 22px}
.sectionTitle{
  font-family: var(--font-serif);
  font-size: 1.75rem;
  margin: 0 0 10px;
  letter-spacing:.2px;
}
.sectionSub{
  margin:0;
  color: var(--muted);
  line-height:1.7;
  max-width: 82ch;
  font-size: 1.02rem;
}

/* Dark / White */
.section-dark{
  background:
    radial-gradient(900px 560px at 80% 15%, rgba(200,162,74,.12), transparent 62%),
    radial-gradient(740px 520px at 10% 5%, rgba(244,239,230,.12), transparent 60%),
    transparent;
}
.section-white{
  background: linear-gradient(180deg, var(--white) 0%, var(--white-2) 100%);
  color: var(--black-text);
}
.section-white .sectionSub,
.section-white p,
.section-white li{
  color: rgba(15,17,18,.78);
}
.section-white strong{color: rgba(15,17,18,.92)}

/* Gold titles */
.title-gold{position:relative; display:inline-block}
.title-gold::after{
  content:"";
  display:block;
  width:62px;
  height:3px;
  margin-top:10px;
  border-radius:999px;
  background: linear-gradient(90deg, var(--gold), transparent);
  box-shadow: 0 0 22px rgba(200,162,74,.22);
}
.section-dark .title-gold{color: var(--cream)}

/* Pill & badges */
.pill{
  display:inline-flex; gap:.55rem; align-items:center;
  padding:.55rem .9rem;
  border:1px solid rgba(244,239,230,.18);
  background:rgba(244,239,230,.05);
  border-radius:999px;
  font-size:.86rem;
  color:rgba(246,241,232,.78);
  backdrop-filter: blur(6px);
}
.dot{
  width:9px;height:9px;border-radius:999px;background:var(--gold);
  box-shadow:0 0 0 4px rgba(200,162,74,.16);
}
.heroBadges{margin-top: 18px; display:flex; gap:10px; flex-wrap:wrap}
.badge{
  padding:10px 12px;
  border-radius:999px;
  border:1px solid rgba(200,162,74,.24);
  background: rgba(200,162,74,.10);
  color: rgba(246,241,232,.90);
  font-weight:650;
  font-size:.9rem;
}

/* Hero */
.heroGrid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap:36px;
  align-items:stretch;
}
h1{
  margin:18px 0 12px;
  font-family: var(--font-serif);
  font-weight:600;
  font-size: clamp(2.15rem, 4vw, 3.4rem);
  line-height:1.08;
}
.sub{
  color:rgba(246,241,232,.76);
  font-size:1.08rem;
  line-height:1.65;
  max-width: 62ch;
  margin: 0 0 22px;
}
.baseline{
  display:inline-block;
  margin-top: 10px;
  color: rgba(244,239,230,.94);
  font-weight:700;
  border-left: 3px solid rgba(200,162,74,.55);
  padding-left: 14px;
}
.gold-word{color: var(--gold); font-weight:800}

.heroActions{display:flex; gap:12px; flex-wrap:wrap; margin: 24px 0 10px; align-items:center}

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:13px 18px;
  border-radius:999px;
  border:1px solid rgba(244,239,230,.18);
  background:rgba(244,239,230,.08);
  color:var(--text);
  font-weight:750;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{transform: translateY(-1px); background:rgba(244,239,230,.12); border-color: rgba(244,239,230,.28)}
.btn.secondary{background:transparent; border-color: rgba(244,239,230,.14); color: rgba(246,241,232,.74)}
.btn.secondary:hover{color:var(--text); background: rgba(244,239,230,.06)}
.btnDark{background: var(--bg); border-color: rgba(0,0,0,.20); color: var(--cream)}
.btnDark:hover{background:#0b0c0d}

/* HERO VISUAL */
.heroVisual{
  position: relative;
  min-height: 520px;
  border-radius: var(--radius-lg);
  padding: 18px;
  background:
    radial-gradient(520px 420px at 70% 10%, rgba(200,162,74,.16), transparent 60%),
    radial-gradient(520px 420px at 20% 20%, rgba(244,239,230,.12), transparent 62%),
    rgba(244,239,230,.03);
  border:1px solid rgba(244,239,230,.12);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.visualStack{
  display:grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding-right: 140px;
}
.visualCard{
  display:flex;
  gap:14px;
  align-items:center;
  padding: 14px;
  border-radius: 20px;
  background: rgba(244,239,230,.04);
  border: 1px solid rgba(244,239,230,.12);
}
.vc1{transform: rotate(-1deg)}
.vc2{transform: rotate(1deg)}

/* Images in hero cards */
.imgWrap{
  width: 120px;
  height: 92px;
  border-radius: 18px;
  overflow:hidden;
  border:1px solid rgba(200,162,74,.22);
  box-shadow: 0 18px 40px rgba(0,0,0,.18);
  flex: 0 0 auto;
}
.imgWrapTall{height: 112px}
.imgWrap img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transform: scale(1.02);
}

.visualMeta{min-width:0}
.vmTitle{margin:0; font-weight:800; color: rgba(244,239,230,.92)}
.vmSub{margin:4px 0 0; color: rgba(246,241,232,.72); line-height:1.5}

/* Progress card */
.card{
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(244,239,230,.08), rgba(244,239,230,.03));
  border:1px solid rgba(244,239,230,.14);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.cardCompact{
  position:absolute;
  right: 16px;
  bottom: 16px;
  width: min(320px, 92%);
}
.cardHeader{padding:16px 16px 0}
.cardTitle{margin:0; font-weight:850; letter-spacing:.3px}
.cardBody{padding: 12px 16px 16px}

.progressWrap{margin-top:12px; border-top:1px solid rgba(244,239,230,.10); padding-top:12px}
.progressRow{
  display:flex; align-items:center; justify-content:space-between;
  color:rgba(246,241,232,.74);
  font-size:.92rem;
  margin-bottom:10px;
}
.bar{
  height:11px;
  background: rgba(244,239,230,.08);
  border:1px solid rgba(244,239,230,.12);
  border-radius:999px;
  overflow:hidden;
}
.bar > span{
  display:block; height:100%;
  width: 62%;
  background: linear-gradient(90deg, var(--gold), rgba(244,239,230,.35));
  box-shadow: 0 0 18px rgba(200,162,74,.22);
}
.miniList{margin: 12px 0 0; padding: 0; list-style:none; display:grid; gap:10px}
.miniList li{
  display:flex; gap:10px; align-items:flex-start;
  padding:10px 12px;
  border-radius: 14px;
  background: rgba(244,239,230,.04);
  border:1px solid rgba(244,239,230,.10);
  color: rgba(246,241,232,.74);
  line-height:1.45;
}
.check{
  width:18px;height:18px;border-radius:6px;
  border:1px solid rgba(244,239,230,.22);
  display:inline-flex; align-items:center; justify-content:center;
  color: rgba(244,239,230,.90);
  flex: 0 0 auto;
  margin-top:2px;
  background: rgba(244,239,230,.06);
}
.check.pending{color: rgba(200,162,74,.95)}
.smallNote{margin-top:10px; color: rgba(246,241,232,.55); font-size: .9rem; line-height:1.55}

/* Grids */
.grid3{display:grid; grid-template-columns: repeat(3, 1fr); gap: 16px}
.grid2{display:grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items:stretch}

/* Features */
.feature{
  padding: 18px;
  border-radius: 22px;
  background: rgba(255,255,255,.92);
  border:1px solid rgba(0,0,0,.08);
  box-shadow: 0 12px 30px rgba(0,0,0,.06);
}
.section-dark .feature{
  background: rgba(244,239,230,.04);
  border:1px solid rgba(244,239,230,.12);
  box-shadow: none;
}
.feature h3{margin: 10px 0 6px; font-size: 1.03rem; letter-spacing:.2px}
.feature p{margin:0; line-height:1.6; font-size: .98rem}
.section-white .feature p{color: rgba(15,17,18,.76)}
.section-dark .feature h3{color: rgba(244,239,230,.92)}
.section-dark .feature p{color: rgba(246,241,232,.72)}

/* Icons */
.featIcon{
  width: 44px; height: 44px;
  border-radius: 16px;
  border:1px solid rgba(200,162,74,.22);
  background:
    radial-gradient(18px 18px at 30% 30%, rgba(200,162,74,.55), rgba(200,162,74,.10) 70%),
    linear-gradient(135deg, rgba(255,255,255,.95), rgba(255,255,255,.75));
}
.section-dark .featIcon{
  background:
    radial-gradient(18px 18px at 30% 30%, rgba(200,162,74,.55), rgba(200,162,74,.10) 70%),
    linear-gradient(135deg, rgba(255,255,255,.10), rgba(0,0,0,.18));
}
.fi1{transform: rotate(-3deg)}
.fi2{transform: rotate(2deg)}
.fi3{transform: rotate(-2deg)}
.fi4{transform: rotate(2deg)}
.fi5{transform: rotate(-2deg)}
.fi6{transform: rotate(3deg)}

/* Split + big image */
.split{
  margin-top: 26px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items:stretch;
}
.imageFrame{
  border-radius: 28px;
  border: 1px solid rgba(0,0,0,.10);
  background: rgba(255,255,255,.85);
  padding: 16px;
  box-shadow: 0 18px 40px rgba(0,0,0,.08);
}
.imageFigure{margin:0}
.imageHero{
  width:100%;
  height: 260px;
  display:block;
  border-radius: 22px;
  object-fit: cover;
  border: 1px solid rgba(200,162,74,.22);
  box-shadow: 0 18px 40px rgba(0,0,0,.10);
}
.frameCaption{
  margin-top: 10px;
  color: rgba(15,17,18,.62);
  font-size: .92rem;
}

/* Callout */
.calloutWhite{
  display:flex; gap:14px; align-items:center;
  padding: 18px 18px;
  border-radius: 28px;
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(200,162,74,.24);
  box-shadow: 0 18px 40px rgba(0,0,0,.08);
}
.calloutIcon{
  width: 48px; height: 48px; border-radius: 18px;
  background:
    radial-gradient(18px 18px at 30% 30%, rgba(200,162,74,.70), rgba(200,162,74,.12) 70%),
    linear-gradient(135deg, rgba(255,255,255,.98), rgba(255,255,255,.84));
  border:1px solid rgba(200,162,74,.22);
}
.calloutTitle{
  margin:0; font-weight:900; letter-spacing:.3px; color: rgba(15,17,18,.86);
  font-size:.88rem; text-transform: uppercase;
}
.calloutText{
  margin:2px 0 0; color: rgba(15,17,18,.76); line-height:1.55;
  font-size: 1.02rem;
}

/* Mood grid */
.moodGrid{
  margin-top: 10px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.moodCard{
  border-radius: 28px;
  border:1px solid rgba(244,239,230,.12);
  background: rgba(244,239,230,.04);
  overflow:hidden;
  box-shadow: 0 18px 50px rgba(0,0,0,.22);
}
.moodImg{
  height: 220px;
  overflow:hidden;
  border-bottom: 1px solid rgba(244,239,230,.10);
}
.moodImg img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transform: scale(1.02);
  filter: saturate(1.08) contrast(1.02);
}
.moodMeta{padding: 16px}
.moodTitle{margin:0; font-weight:850; color: rgba(244,239,230,.92)}
.moodSub{margin:6px 0 0; color: rgba(246,241,232,.70); line-height:1.5}

/* Boxes */
.box{
  padding: 22px;
  border-radius: 28px;
  border:1px solid rgba(0,0,0,.08);
  background: rgba(255,255,255,.92);
  box-shadow: 0 18px 40px rgba(0,0,0,.08);
}
.proBox{border: 1px solid rgba(200,162,74,.30)}
.list{margin: 12px 0 0; padding-left: 18px; line-height:1.7}
.list li{margin: 7px 0}

/* Newsletter */
.newsletterWrap{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items:center;
  padding: 26px;
  border-radius: 32px;
  border:1px solid rgba(244,239,230,.14);
  background:
    radial-gradient(520px 340px at 20% 10%, rgba(200,162,74,.16), transparent 62%),
    rgba(244,239,230,.04);
  box-shadow: var(--shadow);
}
.tinyNote{margin: 12px 0 0; color: rgba(246,241,232,.70); line-height:1.6}
.newsletterForm{
  padding: 18px;
  border-radius: 28px;
  border:1px solid rgba(244,239,230,.14);
  background: rgba(0,0,0,.22);
}

/* Forms */
.form{margin-top: 12px; display:flex; gap:10px; flex-wrap:wrap}
input[type="email"], input[type="text"]{
  flex: 1 1 220px;
  padding: 13px 15px;
  border-radius: 999px;
  border: 1px solid rgba(244,239,230,.18);
  background: rgba(0,0,0,.24);
  color: var(--text);
  outline: none;
}
.section-white input[type="email"],
.section-white input[type="text"]{
  border: 1px solid rgba(0,0,0,.10);
  background: rgba(255,255,255,.98);
  color: var(--black-text);
}
input::placeholder{color: rgba(246,241,232,.55)}
.section-white input::placeholder{color: rgba(15,17,18,.45)}

.section-white .smallNote{color: rgba(15,17,18,.58)}

/* FAQ */
.faqGrid{display:grid; gap:12px}
details{
  border-radius: 22px;
  border:1px solid rgba(0,0,0,.10);
  background: rgba(255,255,255,.92);
  padding: 14px 16px;
}
summary{cursor:pointer; font-weight: 850; color: rgba(15,17,18,.92)}
details p{margin: 10px 0 0; color: rgba(15,17,18,.72); line-height:1.7}

/* Footer */
footer{
  padding: 70px 0;
  border-top:1px solid rgba(244,239,230,.10);
  color: rgba(246,241,232,.58);
}
.footerGrid{
  display:flex;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
  align-items:flex-start;
}
.tiny{font-size:.92rem; line-height:1.6}
.footerLinks{display:flex; gap:14px; flex-wrap:wrap}
.footerLinks a{color: rgba(246,241,232,.76)}
.footerLinks a:hover{color: var(--text)}

/* Responsive */
@media (max-width: 980px){
  .navlinks{display:none}
  .heroGrid{grid-template-columns: 1fr; gap: 18px}
  .heroVisual{min-height: 520px}
  .visualStack{padding-right: 0}
  .cardCompact{position: static; width: 100%; margin-top: 14px}
  .grid3{grid-template-columns: 1fr}
  .grid2{grid-template-columns: 1fr}
  .split{grid-template-columns: 1fr}
  .moodGrid{grid-template-columns: 1fr}
  .newsletterWrap{grid-template-columns: 1fr}
}