/* ==========================================================================
   LAYYA STUDIO — Extensions de cheveux · Nyon (Suisse)
   Palette : noir + blanc dominants, rose pâle en détail.
   Typo (d'après le PDF Canva) : Montserrat (titres+texte), Sacramento
   (script ≈ Brittany Signature), Playfair Display (serif ≈ The Seasons).
   ========================================================================== */

:root {
  --ink: #0E0E0E;          /* noir principal */
  --ink-soft: #1C1C1C;
  --text: #2B2B2B;
  --text-dim: #6A6A6A;
  --muted: #9A9A9A;

  --white: #FFFFFF;
  --cream: #FAF8F6;        /* blanc cassé sections */
  --cream-2: #F3EFEC;
  --line: #E9E4E0;
  --line-ink: #EAEAEA;

  --pink: #EBA9C6;         /* rose pâle (détails) */
  --pink-soft: #F7E4EC;    /* fonds rosés très clairs */
  --pink-deep: #D2739E;    /* rose accent texte/hover */

  --font-sans: 'Montserrat', system-ui, -apple-system, sans-serif;
  --font-script: 'Sacramento', 'Brittany Signature', cursive;
  --font-serif: 'Playfair Display', Georgia, serif;

  --max-w: 1180px;
  --radius: 16px;
  --shadow-sm: 0 2px 14px rgba(14,14,14,0.05);
  --shadow: 0 26px 60px -28px rgba(14,14,14,0.30);
  --ease: cubic-bezier(0.22, 0.75, 0.25, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font-sans); color: var(--text);
  background: var(--white); line-height: 1.7; font-size: 16px; font-weight: 400;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; transition: color .2s var(--ease); }
button { font-family: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

h1, h2, h3, h4 { margin: 0 0 0.5em; color: var(--ink); font-weight: 800; line-height: 1.08; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.6rem, 7vw, 5.4rem); text-transform: uppercase; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); text-transform: uppercase; letter-spacing: 0.01em; }
h3 { font-size: clamp(1.1rem, 1.7vw, 1.3rem); font-weight: 700; }
p { margin: 0 0 1em; color: var(--text-dim); }
strong { color: var(--ink); font-weight: 700; }
.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
::selection { background: var(--ink); color: #fff; }

/* Accents typographiques */
.script { font-family: var(--font-script); text-transform: none; letter-spacing: 0; font-weight: 400; color: var(--ink); line-height: 0.9; }
.serif { font-family: var(--font-serif); font-weight: 700; text-transform: none; letter-spacing: 0; }
.eyebrow { font-family: var(--font-script); font-size: clamp(1.6rem, 3vw, 2.3rem); color: var(--pink-deep); line-height: 1; display: inline-block; margin-bottom: 6px; }
.kicker { font-size: 0.72rem; letter-spacing: 0.28em; text-transform: uppercase; font-weight: 700; color: var(--text-dim); }

/* ---------- Sections ---------- */
.section { padding: clamp(64px, 9vw, 120px) 0; }
.section--cream { background: var(--cream); }
.section--ink { background: var(--ink); color: #EDE9E6; }
.section--ink h1, .section--ink h2, .section--ink h3 { color: #fff; }
.section--ink p { color: #B9B3AE; }
.section--pink { background: var(--pink-soft); }
.section-head { max-width: 720px; margin: 0 auto 54px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }
.section-head p { font-size: 1.06rem; }

/* ---------- Boutons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-sans); font-weight: 600; font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 16px 30px; border-radius: 999px; transition: all .25s var(--ease); white-space: nowrap; }
.btn .arr { transition: transform .25s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: var(--pink-deep); color: #fff; transform: translateY(-2px); }
.btn--outline { border: 1.5px solid var(--ink); color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: #fff; transform: translateY(-2px); }
.btn--light { background: #fff; color: var(--ink); }
.btn--light:hover { background: var(--pink); color: var(--ink); transform: translateY(-2px); }
.btn--pink { background: var(--pink); color: var(--ink); }
.btn--pink:hover { background: var(--pink-deep); color: #fff; transform: translateY(-2px); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 60; background: rgba(255,255,255,0.9);
  backdrop-filter: blur(14px) saturate(1.3); -webkit-backdrop-filter: blur(14px) saturate(1.3); border-bottom: 1px solid var(--line-ink); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; max-width: var(--max-w); margin: 0 auto; padding: 14px 24px; }
.brand { display: flex; flex-direction: column; line-height: 1; }
.brand .b-mark { font-family: var(--font-serif); font-weight: 700; font-size: 1.5rem; letter-spacing: 0.06em; color: var(--ink); }
.brand .b-name { font-size: 0.6rem; letter-spacing: 0.4em; text-transform: uppercase; color: var(--text-dim); margin-top: 3px; }
.brand img { height: 46px; width: auto; }
.header-nav { display: flex; align-items: center; gap: 30px; }
.header-nav a { font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600; color: var(--text-dim); position: relative; padding: 6px 0; }
.header-nav a:hover, .header-nav a.active { color: var(--ink); }
.header-nav a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 1.5px; background: var(--pink-deep); transition: width .25s var(--ease); }
.header-nav a:hover::after, .header-nav a.active::after { width: 100%; }
.header-cta { display: flex; align-items: center; gap: 14px; }
.menu-toggle { display: none; width: 44px; height: 44px; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.menu-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: all .25s var(--ease); }
.mobile-menu { display: none; }
@media (max-width: 980px) {
  .header-nav, .header-cta .btn { display: none; }
  .menu-toggle { display: flex; }
  .mobile-menu { position: fixed; inset: 0; z-index: 55; background: #fff; padding: 92px 28px 40px; display: flex; flex-direction: column; gap: 2px; transform: translateX(100%); transition: transform .3s var(--ease); overflow-y: auto; }
  .mobile-menu.open { transform: translateX(0); }
  .mobile-menu a { font-size: 1.1rem; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 600; padding: 18px 0; border-bottom: 1px solid var(--line); }
  .mobile-menu .btn { margin-top: 24px; }
  body.menu-open { overflow: hidden; }
  .menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle.open span:nth-child(2) { opacity: 0; }
  .menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ---------- Arche (cadre image signature) ---------- */
.arch { position: relative; overflow: hidden; border-radius: 50% 50% 14px 14px / 28% 28% 3% 3%; }
.arch img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--white); padding: clamp(30px,5vw,54px) 0 clamp(50px,7vw,90px); }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(24px,4vw,56px); align-items: center; }
.hero-tag { display: inline-block; border: 1px solid var(--ink); border-radius: 999px; padding: 8px 20px; font-size: 0.68rem; letter-spacing: 0.24em; text-transform: uppercase; font-weight: 700; margin-bottom: 26px; }
.hero-title { position: relative; margin: 0; }
.hero-title .hair { font-size: clamp(4rem, 15vw, 11rem); font-weight: 800; letter-spacing: -0.04em; line-height: 0.82; color: var(--ink); text-transform: uppercase; }
.hero-title .by { display: block; font-family: var(--font-script); text-transform: none; font-size: clamp(2.4rem, 7vw, 4.6rem); color: var(--ink); line-height: 0.8; margin: 6px 0 0 6%; }
.hero-loc { display: inline-flex; align-items: center; gap: 8px; margin-top: 30px; font-size: 0.82rem; letter-spacing: 0.24em; text-transform: uppercase; font-weight: 600; color: var(--text-dim); }
.hero-loc svg { width: 16px; height: 16px; color: var(--pink-deep); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-media { position: relative; }
.hero-media .arch { aspect-ratio: 3/4; box-shadow: var(--shadow); }
.hero-media .hero-badge { position: absolute; left: -14px; bottom: 34px; background: #fff; border-radius: 14px; padding: 14px 18px; box-shadow: var(--shadow); text-align: center; }
.hero-media .hero-badge .n { font-family: var(--font-serif); font-weight: 700; font-size: 1.7rem; color: var(--ink); line-height: 1; }
.hero-media .hero-badge .l { font-size: 0.64rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-dim); margin-top: 4px; }
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-media { max-width: 420px; margin: 0 auto; order: -1; }
}

/* ---------- Split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px,5vw,70px); align-items: center; }
.split--rev .split-media { order: 2; }
.split-media .arch { aspect-ratio: 4/5; box-shadow: var(--shadow); }
.split-media.square img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.split ul.ticks { list-style: none; padding: 0; margin: 20px 0 30px; display: grid; gap: 12px; }
.split ul.ticks li { display: flex; gap: 12px; align-items: flex-start; color: var(--text); }
.split ul.ticks svg { width: 20px; height: 20px; color: var(--pink-deep); flex: none; margin-top: 3px; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } .split--rev .split-media { order: -1; } .split-media { max-width: 400px; margin: 0 auto; } }

/* ---------- Cartes (méthodes, valeurs, conditions) ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
.card { background: #fff; border: 1px solid var(--line-ink); border-radius: var(--radius); padding: 32px 28px; transition: transform .28s var(--ease), box-shadow .28s var(--ease); }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card .c-ico { width: 52px; height: 52px; border-radius: 14px; background: var(--pink-soft); color: var(--pink-deep); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.card .c-ico svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: 8px; }
.card p { font-size: 0.94rem; margin: 0; }
.card--ink { background: var(--ink-soft); border-color: #2a2a2a; }
.card--ink h3 { color: #fff; } .card--ink p { color: #B9B3AE; }

/* Méthode : 2 colonnes comparaison */
.method { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.method-col { border: 1px solid var(--line-ink); border-radius: var(--radius); padding: 34px 30px; background: #fff; }
.method-col.is-pink { background: var(--pink-soft); border-color: transparent; }
.method-col .m-title { font-family: var(--font-script); font-size: 2.4rem; color: var(--ink); line-height: 0.9; margin-bottom: 6px; }
.method-feats { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 14px; }
.method-feats li { display: flex; gap: 12px; align-items: flex-start; font-size: 0.95rem; color: var(--text); }
.method-feats svg { width: 20px; height: 20px; color: var(--pink-deep); flex: none; margin-top: 2px; }
@media (max-width: 720px) { .method { grid-template-columns: 1fr; } }

/* ---------- Tables tarifs ---------- */
.price-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.price-card { border: 1px solid var(--line-ink); border-radius: var(--radius); overflow: hidden; background: #fff; }
.price-card__head { padding: 22px 26px; border-bottom: 1px solid var(--line-ink); }
.price-card__head .pc-cat { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--pink-deep); font-weight: 700; }
.price-card__head h3 { font-family: var(--font-serif); font-weight: 700; text-transform: none; font-size: 1.5rem; margin: 4px 0 0; }
.price-card__head span.sub { font-size: 0.78rem; color: var(--muted); letter-spacing: 0.08em; text-transform: uppercase; }
.price-cols { display: grid; grid-template-columns: 1fr 1fr; }
.price-col { padding: 20px 26px; }
.price-col + .price-col { border-left: 1px solid var(--line-ink); }
.price-col .pc-w { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-dim); font-weight: 700; margin-bottom: 12px; }
.price-row { display: flex; justify-content: space-between; padding: 7px 0; font-size: 0.95rem; }
.price-row .len { color: var(--text-dim); }
.price-row .val { font-weight: 700; color: var(--ink); }
.price-note { font-size: 0.8rem; color: var(--muted); margin-top: 14px; font-style: italic; }
@media (max-width: 780px) { .price-wrap { grid-template-columns: 1fr; } }

/* ---------- Swatches couleurs ---------- */
.swatch-group + .swatch-group { margin-top: 34px; }
.swatch-group h3 { font-family: var(--font-serif); font-weight: 700; text-transform: none; color: var(--pink-deep); font-size: 1.15rem; margin-bottom: 18px; }
.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(74px, 1fr)); gap: 18px 12px; }
.swatch { text-align: center; }
.swatch .dot { display: block; width: 100%; aspect-ratio: 1; border-radius: 50%; box-shadow: inset 0 -6px 14px rgba(0,0,0,0.18), 0 4px 12px rgba(0,0,0,0.10); border: 1px solid rgba(0,0,0,0.06); }
.swatch .code { display: block; margin-top: 8px; font-size: 0.72rem; font-weight: 600; color: var(--text-dim); letter-spacing: 0.03em; }

/* ---------- Étapes / timeline ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 22px; counter-reset: st; }
.step { position: relative; padding-top: 14px; }
.step .st-n { font-family: var(--font-serif); font-weight: 700; font-size: 2.4rem; color: var(--pink); line-height: 1; margin-bottom: 10px; }
.step h3 { margin-bottom: 6px; }
.step p { font-size: 0.93rem; margin: 0; }
.timeline { max-width: 760px; margin: 0 auto; display: grid; }
.tl { display: grid; grid-template-columns: 48px 1fr; gap: 22px; padding-bottom: 32px; position: relative; }
.tl:not(:last-child)::before { content: ""; position: absolute; left: 23px; top: 50px; bottom: 0; width: 1.5px; background: var(--line); }
.tl .tl-n { width: 48px; height: 48px; border-radius: 50%; background: var(--ink); color: #fff; font-family: var(--font-serif); font-weight: 700; display: flex; align-items: center; justify-content: center; z-index: 1; }
.tl h3 { margin-bottom: 5px; } .tl p { margin: 0; font-size: 0.95rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { list-style: none; cursor: pointer; padding: 22px 44px 22px 0; position: relative; font-weight: 600; color: var(--ink); font-size: 1.02rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 6px; top: 16px; font-size: 1.6rem; color: var(--pink-deep); transition: transform .25s var(--ease); }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-body { padding: 0 0 22px; } .faq-body p { margin: 0; font-size: 0.96rem; }

/* ---------- Info cards (conditions / horaires) ---------- */
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.info-box { border: 1.5px solid var(--ink); border-radius: var(--radius); padding: 30px 28px; }
.info-box h3 { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.info-box h3 svg { width: 24px; height: 24px; color: var(--pink-deep); }
.info-box p { margin: 0; font-size: 0.94rem; }
.info-box .big { font-family: var(--font-serif); font-weight: 700; color: var(--ink); font-size: 1.2rem; }
@media (max-width: 720px) { .info-grid { grid-template-columns: 1fr; } }

/* ---------- Page hero ---------- */
.page-hero { text-align: center; padding: clamp(50px,7vw,90px) 0 clamp(30px,4vw,48px); background: var(--cream); border-bottom: 1px solid var(--line); }
.page-hero .eyebrow { display: block; }
.breadcrumb { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.breadcrumb a:hover { color: var(--pink-deep); }
.page-hero p { max-width: 60ch; margin: 10px auto 0; }

/* ---------- CTA ---------- */
.cta { text-align: center; }
.cta .container { max-width: 720px; }
.cta .eyebrow { color: var(--pink); }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #B9B3AE; padding: 70px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-brand .b-mark { font-family: var(--font-serif); font-size: 1.8rem; color: #fff; letter-spacing: 0.05em; }
.footer-brand .b-sub { font-family: var(--font-script); font-size: 1.7rem; color: var(--pink); line-height: 1; margin: 2px 0 12px; }
.footer-brand p { color: #8E8884; font-size: 0.92rem; max-width: 34ch; }
.site-footer h4 { color: #fff; font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 16px; }
.footer-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-list a, .footer-list li { color: #8E8884; font-size: 0.9rem; }
.footer-list a:hover { color: var(--pink); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); margin-top: 46px; padding-top: 22px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: center; font-size: 0.8rem; color: #6E6864; }
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------- Barre mobile ---------- */
.mobile-cta { display: none; }
@media (max-width: 720px) {
  .mobile-cta { display: flex; gap: 10px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: rgba(255,255,255,0.95); backdrop-filter: blur(12px); border-top: 1px solid var(--line); }
  .mobile-cta .btn { flex: 1; }
  body { padding-bottom: 74px; }
}

/* ============================================================
   INTRO "GOLDEN CUT" — les ciseaux d'or coupent le ruban :
   la page s'ouvre progressivement derrière la lame (G → D),
   le haut se range vers le haut, le bas vers le bas.
   (accueil, 1x par session — voir js/intro.js · ?intro = forcer)
   ============================================================ */
html.ls-intro-lock { overflow: hidden; }
html.ls-intro-seen #lsIntro { display: none !important; }

.ls-intro { position: fixed; inset: 0; z-index: 3000; cursor: pointer; }
.ls-intro--out { opacity: 0; transition: opacity .4s ease; pointer-events: none; }

/* --- deux moitiés de la feuille : la découpe est portée par la feuille
       (clip-path), elle voyage donc avec le voile quand il s'ouvre --- */
.ls-intro__half { position: absolute; left: 0; width: 100%; height: 50%; }
.ls-intro__half--top { top: 0; }
.ls-intro__half--bottom { bottom: 0; }
.ls-intro__paper {
  position: absolute; left: 0; width: 100%; height: 200%;
  background: linear-gradient(180deg, #FFFFFF 0%, #FAF7F3 100%);
  filter: drop-shadow(0 3px 14px rgba(0,0,0,.22));
  display: flex; align-items: center; justify-content: center;
}
.ls-intro__half--top .ls-intro__paper { top: 0; clip-path: inset(0 0 50% 0); }
.ls-intro__half--bottom .ls-intro__paper { bottom: 0; clip-path: inset(50% 0 0 0); }
/* ligne de découpe imprimée sur la feuille (partira avec chaque pan) */
.ls-intro__paper::after {
  content: ""; position: absolute; top: 50%; left: 0; right: 0; height: 0;
  border-top: 2px dashed rgba(20,20,20,.22); transform: translateY(-1px);
}

/* --- logo LS centré, coupé en deux --- */
.ls-intro__brand { text-align: center; opacity: 0; transform: translateY(16px) scale(.97); position: relative; z-index: 1; }
.ls-intro--run .ls-intro__brand { animation: lsIntroBrand .8s cubic-bezier(.22,1,.36,1) .1s forwards; }
.ls-intro__mark { display: block; font-family: var(--font-serif); font-weight: 700; font-size: clamp(7rem, 22vw, 15rem); line-height: .95; letter-spacing: .04em; color: var(--ink); }
.ls-intro__name { display: block; margin-top: 1.4vh; font-size: clamp(.78rem, 1.6vw, 1.05rem); letter-spacing: .5em; text-indent: .5em; font-weight: 700; text-transform: uppercase; color: var(--ink); }
@keyframes lsIntroBrand { to { opacity: 1; transform: translateY(0) scale(1); } }

/* --- voile continu : chaque pan pivote depuis l'extrémité droite de la
       coupe et s'ouvre en ligne fluide, G → D, au rythme des ciseaux --- */
.ls-intro__paper { transform-origin: 100% 50%; will-change: transform; }
.ls-intro--run .ls-intro__half--top .ls-intro__paper {
  animation: lsPeelTop 2.8s cubic-bezier(.5,.12,.42,.9) .6s both;
}
.ls-intro--run .ls-intro__half--bottom .ls-intro__paper {
  animation: lsPeelBottom 2.8s cubic-bezier(.5,.12,.42,.9) .68s both;
}
@keyframes lsPeelTop {
  0%   { transform: rotate(0deg) translateY(0); }
  28%  { transform: rotate(2.5deg) translateY(0); }
  57%  { transform: rotate(9deg) translateY(-2%); }    /* fin de coupe : voile soulevé depuis la gauche */
  76%  { transform: rotate(13deg) translateY(-24%); }
  100% { transform: rotate(17deg) translateY(-150%); } /* le voile s'envole vers le haut */
}
@keyframes lsPeelBottom {
  0%   { transform: rotate(0deg) translateY(0); }
  28%  { transform: rotate(-2.5deg) translateY(0); }
  57%  { transform: rotate(-9deg) translateY(2%); }
  76%  { transform: rotate(-13deg) translateY(24%); }
  100% { transform: rotate(-17deg) translateY(150%); } /* le voile file vers le bas */
}

/* --- ciseaux d'or --- */
.ls-intro__scissors {
  position: absolute; top: 50%; left: 0; width: 150px; height: 76px; margin-top: -38px;
  transform: translateX(-180px);
  filter: drop-shadow(0 5px 12px rgba(0,0,0,.3));
  will-change: transform; z-index: 2;
}
.ls-intro--run .ls-intro__scissors { animation: lsIntroTravel 1.7s linear .5s both; }
@keyframes lsIntroTravel { from { transform: translateX(-180px); } to { transform: translateX(100vw); } }

.ls-intro__scissors svg { width: 150px; height: 76px; display: block; }
.ls-intro--run .ls-intro__scissors svg { animation: lsBob .2125s ease-in-out .5s 8 alternate; }
@keyframes lsBob { from { transform: translateY(0); } to { transform: translateY(-2.5px); } }

.ls-blade { transform-box: view-box; transform-origin: 52px 35px; }
.ls-intro--run .ls-blade--a { animation: lsSnipA .2125s cubic-bezier(.55,0,.45,1) .5s 8 alternate both; }
.ls-intro--run .ls-blade--b { animation: lsSnipB .2125s cubic-bezier(.55,0,.45,1) .5s 8 alternate both; }
@keyframes lsSnipA { from { transform: rotate(-16deg); } to { transform: rotate(0deg); } }
@keyframes lsSnipB { from { transform: rotate(16deg); } to { transform: rotate(0deg); } }

/* --- éclats dorés au point de coupe --- */
.ls-intro__bits { position: absolute; left: 50px; top: 34px; }
.ls-intro__bits span { position: absolute; width: 4px; height: 4px; border-radius: 1px; background: linear-gradient(135deg, #F9E9A0, #C9A62E); opacity: 0; }
.ls-intro--run .ls-intro__bits span { animation: lsBit .5s linear infinite; }
.ls-intro__bits span:nth-child(1) { --dx: -16px; --dy: 22px; animation-delay: .5s; }
.ls-intro__bits span:nth-child(2) { --dx: -8px;  --dy: 30px; width: 3px; height: 3px; animation-delay: .62s; }
.ls-intro__bits span:nth-child(3) { --dx: -24px; --dy: 18px; animation-delay: .76s; }
.ls-intro__bits span:nth-child(4) { --dx: -12px; --dy: 34px; width: 3px; height: 3px; animation-delay: .9s; }
@keyframes lsBit {
  0%   { opacity: 0; transform: translate(0,0) rotate(0); }
  12%  { opacity: .95; }
  100% { opacity: 0; transform: translate(var(--dx), var(--dy)) rotate(160deg); }
}

/* --- indication passer --- */
.ls-intro__skip {
  position: absolute; right: 24px; bottom: 20px;
  font-size: .6rem; letter-spacing: .28em; text-transform: uppercase;
  font-weight: 700; color: #B4ADA6; opacity: 0;
}
.ls-intro--run .ls-intro__skip { animation: lsIntroBrand .6s ease .9s forwards; }

@media (prefers-reduced-motion: reduce) {
  .ls-intro, .ls-intro * { animation: none !important; }
}