/* ═══════════════════════════════════════════════════
   PAGEBOOST — Design System Luxury Editorial
   Cormorant Garamond × Cabinet Grotesk
   Encre #0d0c0a · Ambre #c8902a · Ivoire #f5f0e6
   ═══════════════════════════════════════════════════ */

@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@400,500,700,800&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

:root {
  --ink:    #0d0c0a;
  --slate:  #171512;
  --slate2: #211f1b;
  --amber:  #c8902a;
  --amb-lt: #dda035;
  --amb-dm: rgba(200,144,42,.13);
  --ivory:  #f5f0e6;
  --ivory2: #ede7d8;
  --muted:  #736960;
  --ln:     rgba(200,144,42,.13);
  --ln-lt:  rgba(245,240,230,.07);

  --fd: 'Cormorant Garamond', Georgia, serif;
  --fu: 'Cabinet Grotesk', 'DM Sans', sans-serif;
  --ease: cubic-bezier(.16,1,.3,1);
}

body {
  font-family: var(--fu);
  background: var(--ink);
  color: var(--ivory);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  cursor: none;
}

/* Grain overlay */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 9999;
  pointer-events: none;
  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='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 160px;
  opacity: .025;
}

img { display: block; width: 100%; object-fit: cover; }
a { text-decoration: none; color: inherit; }

/* ── CURSOR ─────────────────────────────────────── */
.cursor {
  position: fixed; top: 0; left: 0;
  width: 9px; height: 9px;
  background: var(--amber); border-radius: 50%;
  pointer-events: none; z-index: 10000;
  transform: translate(-50%,-50%);
  mix-blend-mode: difference;
  transition: width .3s var(--ease), height .3s var(--ease);
}

.cursor-ring {
  position: fixed; top: 0; left: 0;
  width: 34px; height: 34px;
  border: 1.5px solid rgba(200,144,42,.45);
  border-radius: 50%;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%,-50%);
  transition: width .3s var(--ease), height .3s var(--ease), border-color .2s;
}

/* ── UTILS ──────────────────────────────────────── */
.container { max-width: 1120px; margin: 0 auto; padding: 0 44px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--fu); font-size: .65rem; font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--amber); margin-bottom: 22px;
}

.eyebrow::before {
  content: ''; display: block;
  width: 26px; height: 1px; background: var(--amber);
}

.display-title {
  font-family: var(--fd);
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 300; line-height: 1.04;
  letter-spacing: -.015em; color: var(--ivory);
}

.display-title em { font-style: italic; color: var(--amber); }

.body-text {
  font-size: .98rem; color: var(--muted); line-height: 1.82;
}

/* ── BUTTONS ────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--fu); font-size: .72rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  padding: 14px 28px; cursor: none;
  border: 1px solid transparent;
  transition: all .25s var(--ease);
  white-space: nowrap; position: relative; overflow: hidden;
}

.btn--amber {
  background: var(--amber); color: var(--ink); border-color: var(--amber);
}
.btn--amber:hover { background: var(--amb-lt); border-color: var(--amb-lt); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(200,144,42,.3); }

.btn--outline {
  background: transparent; color: var(--ivory); border-color: rgba(245,240,230,.2);
}
.btn--outline:hover { border-color: var(--amber); color: var(--amber); }

.btn--ghost {
  background: transparent; color: var(--muted);
  border-color: transparent; padding-left: 0;
}
.btn--ghost:hover { color: var(--ivory); }

.btn--ghost .arrow {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border: 1px solid rgba(245,240,230,.18);
  border-radius: 50%;
  transition: border-color .2s, transform .3s var(--ease), background .2s;
}
.btn--ghost:hover .arrow { border-color: var(--amber); background: var(--amb-dm); transform: translateX(5px); }

/* ── NAV ────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 800;
  display: flex; align-items: center; justify-content: space-between;
  padding: 28px 48px;
  border-bottom: 1px solid transparent;
  transition: padding .4s var(--ease), background .4s, border-color .4s, backdrop-filter .4s;
}

.nav.scrolled {
  padding: 16px 48px;
  background: rgba(13,12,10,.93);
  backdrop-filter: blur(22px);
  border-color: var(--ln-lt);
}

.nav__logo {
  font-family: var(--fd); font-size: 1.55rem; font-weight: 400;
  color: var(--ivory); letter-spacing: .01em;
}
.nav__logo b { color: var(--amber); font-weight: 600; }

.nav__links { display: flex; align-items: center; gap: 40px; }

.nav__links a {
  font-size: .68rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase;
  color: rgba(245,240,230,.4); transition: color .2s;
  position: relative;
}
.nav__links a::after {
  content: ''; position: absolute; left: 0; bottom: -3px;
  width: 0; height: 1px; background: var(--amber); transition: width .3s var(--ease);
}
.nav__links a:hover { color: var(--ivory); }
.nav__links a:hover::after { width: 100%; }

.nav__cta {
  color: var(--amber) !important;
  border: 1px solid rgba(200,144,42,.3) !important;
  padding: 9px 18px !important;
  font-size: .68rem !important;
  letter-spacing: .1em !important;
  transition: background .2s, border-color .2s !important;
}
.nav__cta::after { display: none !important; }
.nav__cta:hover { background: var(--amb-dm) !important; border-color: var(--amber) !important; }

.nav__burger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: none; padding: 6px; z-index: 1000;
}
.nav__burger span { display: block; width: 22px; height: 1.5px; background: var(--ivory); border-radius: 2px; transition: transform .3s, opacity .3s, width .3s; }
.nav__burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; width: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── HERO ───────────────────────────────────────── */
.hero {
  position: relative; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  overflow: hidden;
}

.hero__media { position: absolute; inset: 0; }
.hero__media img {
  width: 100%; height: 100%; object-position: center 35%;
  transform: scale(1.05); animation: hzoom 14s ease-out forwards;
}
@keyframes hzoom { to { transform: scale(1); } }

.hero__media::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(to bottom, rgba(13,12,10,.15) 0%, rgba(13,12,10,.55) 45%, rgba(13,12,10,.97) 84%, var(--ink) 100%),
    linear-gradient(to right, rgba(13,12,10,.55) 0%, transparent 55%);
}

.hero__line {
  position: absolute; right: 48px; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent 10%, rgba(200,144,42,.18) 35%, rgba(200,144,42,.18) 65%, transparent 90%);
  pointer-events: none;
}

.hero__content {
  position: relative; z-index: 2;
  padding: 0 48px 52px; max-width: 840px;
  animation: fadeUp .9s .2s var(--ease) both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero__available {
  display: flex; align-items: center; gap: 10px;
  font-size: .65rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(245,240,230,.35); margin-bottom: 28px;
}

.hero__dot {
  width: 7px; height: 7px; border-radius: 50%; background: #4ade80;
  animation: hdot 2s infinite;
}
@keyframes hdot {
  0%,100% { box-shadow: 0 0 0 0 rgba(74,222,128,.5); }
  50%      { box-shadow: 0 0 0 7px rgba(74,222,128,0); }
}

.hero__title {
  font-family: var(--fd);
  font-size: clamp(3.4rem, 9vw, 8rem);
  font-weight: 300; line-height: .94;
  letter-spacing: -.025em; color: var(--ivory);
  margin-bottom: 30px;
}
.hero__title em { font-style: italic; color: var(--amber); }

.hero__small {
  font-family: var(--fd); display: block;
  font-size: clamp(1.6rem, 3vw, 2.6rem); font-weight: 400; font-style: italic;
  color: var(--amber); margin-bottom: 24px; letter-spacing: 0; line-height: 1.3;
}

.hero__sub {
  font-size: 1rem; color: rgba(245,240,230,.48); line-height: 1.82;
  max-width: 480px; margin-bottom: 38px;
}
.hero__sub strong { color: rgba(245,240,230,.72); font-weight: 500; }

.hero__actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }

.hero__scroll {
  position: absolute; bottom: 52px; right: 48px; z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  animation: fadeUp 1s .5s var(--ease) both;
}
.hero__scroll span {
  font-size: .58rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase;
  color: rgba(245,240,230,.2); writing-mode: vertical-rl;
}
.hero__scroll-line {
  width: 1px; height: 56px;
  background: linear-gradient(to bottom, rgba(200,144,42,.45), transparent);
  animation: sline 2.2s ease-in-out infinite;
}
@keyframes sline {
  0%,100% { transform: scaleY(1); opacity: .7; }
  50%     { transform: scaleY(.35); opacity: .2; }
}

.hero__stats {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: repeat(3,1fr);
  border-top: 1px solid var(--ln-lt);
  animation: fadeUp .9s .38s var(--ease) both;
}

.hstat {
  padding: 28px 44px; border-right: 1px solid var(--ln-lt);
}
.hstat:last-child { border-right: none; }

.hstat__num {
  font-family: var(--fd); font-size: 3.2rem; font-weight: 300;
  color: var(--amber); line-height: 1; letter-spacing: -.02em;
  margin-bottom: 5px;
}

.hstat__txt {
  font-size: .65rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: rgba(245,240,230,.28); line-height: 1.6;
}

/* ── TICKER ─────────────────────────────────────── */
.ticker { background: var(--amber); overflow: hidden; padding: 13px 0; }
.ticker__track {
  display: flex; align-items: center; gap: 44px;
  width: max-content; white-space: nowrap;
  animation: tscroll 28s linear infinite;
}
.ticker__track span { font-family: var(--fd); font-size: 1rem; font-style: italic; font-weight: 400; color: var(--ink); letter-spacing: .03em; }
.ticker__track b { color: rgba(13,12,10,.22); font-size: .5rem; font-weight: 400; }
@keyframes tscroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── MÉTHODE ────────────────────────────────────── */
.methode {
  padding: 140px 0 120px; background: var(--ink);
  position: relative; overflow: hidden;
}

.methode::before {
  content: 'CONVERT';
  position: absolute; top: 60px; right: -30px;
  font-family: var(--fd); font-size: 20rem; font-weight: 300;
  color: rgba(245,240,230,.016); letter-spacing: -.04em;
  pointer-events: none; user-select: none; white-space: nowrap; line-height: 1;
}

.methode__top {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: end; margin-bottom: 80px;
}

.methode__right p {
  font-size: 1.02rem; color: rgba(245,240,230,.42); line-height: 1.82;
  border-left: 2px solid var(--amber); padding-left: 22px;
  margin-bottom: 28px;
}

.methode__body {
  display: grid; grid-template-columns: .85fr 1.15fr;
  gap: 56px; align-items: start;
}

.methode__visual {
  position: relative; overflow: hidden; aspect-ratio: 3/4;
  box-shadow: -20px 20px 80px rgba(0,0,0,.55);
}
.methode__visual img { height: 100%; transition: transform .8s var(--ease); }
.methode__visual:hover img { transform: scale(1.05); }

.methode__badge {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 36px 28px;
  background: linear-gradient(to top, rgba(13,12,10,.96) 0%, transparent 100%);
}
.methode__badge strong { display: block; font-family: var(--fd); font-size: 4rem; font-weight: 300; color: var(--amber); line-height: 1; }
.methode__badge span { font-size: .62rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: rgba(245,240,230,.32); }

.methode__steps { display: flex; flex-direction: column; }

.mstep {
  display: grid; grid-template-columns: 52px 1fr; gap: 20px;
  padding: 26px 0; border-bottom: 1px solid var(--ln-lt);
  transition: padding-left .3s var(--ease);
}
.mstep:first-child { padding-top: 0; }
.mstep:last-child { border-bottom: none; padding-bottom: 0; }
.mstep:hover { padding-left: 8px; }

.mstep__num { font-family: var(--fd); font-size: 1.1rem; font-weight: 300; font-style: italic; color: var(--amber); padding-top: 2px; }

.mstep__body h3 { font-size: .85rem; font-weight: 700; color: var(--ivory); margin-bottom: 6px; letter-spacing: .01em; }
.mstep__body p { font-size: .8rem; color: var(--muted); line-height: 1.75; }

.methode__pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 36px; }
.pill { font-size: .62rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); border: 1px solid rgba(245,240,230,.1); padding: 7px 14px; transition: color .2s, border-color .2s; }
.pill:hover { color: var(--amber); border-color: rgba(200,144,42,.3); }

/* ── EXEMPLES ───────────────────────────────────── */
.exemples {
  padding: 140px 0; background: var(--slate);
  position: relative; overflow: hidden;
}
.exemples::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(to right, transparent, rgba(200,144,42,.2), transparent);
}

.exemples__header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 64px; }
.exemples__header .display-title { max-width: 520px; }

.exemples__header-right { text-align: right; max-width: 280px; padding-bottom: 8px; }
.exemples__header-right p { font-size: .82rem; color: var(--muted); line-height: 1.75; margin-bottom: 18px; }

.exemples__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }

.excard {
  background: var(--slate2); overflow: hidden; cursor: none;
  transition: transform .3s var(--ease);
}
.excard:hover { transform: translateY(-4px); }

.excard__img { aspect-ratio: 16/9; overflow: hidden; position: relative; }
.excard__img img { height: 100%; transition: transform .7s var(--ease); }
.excard:hover .excard__img img { transform: scale(1.07); }

.excard__veil {
  position: absolute; inset: 0; background: rgba(13,12,10,.45);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .3s;
}
.excard:hover .excard__veil { opacity: 1; }

.excard__open {
  display: flex; align-items: center; gap: 9px;
  font-size: .65rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ivory); border: 1px solid rgba(245,240,230,.35); padding: 11px 20px;
  transition: border-color .2s, color .2s;
}
.excard:hover .excard__open { border-color: var(--amber); color: var(--amber); }

.excard__num {
  position: absolute; top: 18px; left: 22px;
  font-family: var(--fd); font-size: .85rem; font-style: italic;
  color: rgba(245,240,230,.35);
}

.excard__body { padding: 30px 30px 34px; }

.excard__kicker { font-size: .6rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--amber); margin-bottom: 8px; }

.excard__title { font-family: var(--fd); font-size: 2rem; font-weight: 300; color: var(--ivory); line-height: 1.1; margin-bottom: 10px; letter-spacing: -.01em; }

.excard__desc { font-size: .8rem; color: var(--muted); line-height: 1.72; margin-bottom: 18px; max-width: 380px; }

.excard__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.excard__tag { font-size: .6rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: rgba(245,240,230,.3); border: 1px solid rgba(245,240,230,.1); padding: 4px 10px; }

/* ── VALEUR ─────────────────────────────────────── */
.valeur { padding: 140px 0; background: var(--ink); }

.valeur__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }

.valeur__left .display-title { margin-bottom: 22px; }
.valeur__left .body-text { margin-bottom: 38px; max-width: 380px; }

.compare-table { border: 1px solid var(--ln-lt); overflow: hidden; }

.compare-head { display: grid; grid-template-columns: 1fr 1fr; background: var(--slate); border-bottom: 1px solid var(--ln-lt); }
.compare-head-cell { padding: 13px 22px; font-size: .6rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.compare-head-cell:first-child { color: rgba(245,240,230,.22); }
.compare-head-cell:last-child { color: var(--amber); border-left: 1px solid var(--ln-lt); }

.compare-row { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--ln-lt); }
.compare-row:last-child { border-bottom: none; }

.compare-cell { padding: 14px 22px; font-size: .8rem; line-height: 1.5; display: flex; align-items: center; gap: 9px; }
.compare-cell:first-child { color: rgba(245,240,230,.26); }
.compare-cell:last-child { color: rgba(245,240,230,.68); border-left: 1px solid var(--ln-lt); background: rgba(200,144,42,.04); }

.ci { font-size: .7rem; flex-shrink: 0; }
.compare-cell:first-child .ci { color: rgba(248,113,113,.5); }
.compare-cell:last-child .ci { color: var(--amber); }

/* ── INTERLUDE ──────────────────────────────────── */
.interlude { position: relative; height: 440px; overflow: hidden; }
.interlude img { height: 100%; object-position: center 40%; }
.interlude::after { content: ''; position: absolute; inset: 0; background: rgba(13,12,10,.72); }

.interlude__inner {
  position: absolute; inset: 0; z-index: 2;
  display: flex; align-items: center; justify-content: center; padding: 60px;
}

.interlude__quote {
  font-family: var(--fd);
  font-size: clamp(1.5rem, 3.2vw, 2.8rem);
  font-weight: 300; font-style: italic;
  color: var(--ivory); text-align: center; max-width: 800px; line-height: 1.38;
}
.interlude__quote em { color: var(--amber); font-style: italic; }

/* ── CONTACT ────────────────────────────────────── */
.contact { padding: 140px 0; background: var(--slate); }

.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }

.contact__left .display-title { margin-bottom: 20px; }
.contact__left .body-text { margin-bottom: 44px; max-width: 340px; }

.contact__links { display: flex; flex-direction: column; gap: 2px; }

.contact__link {
  display: flex; align-items: center; gap: 18px;
  padding: 20px 22px; background: rgba(245,240,230,.02);
  border: 1px solid var(--ln-lt); color: inherit; text-decoration: none;
  transition: background .2s, border-color .2s, transform .25s var(--ease);
}
.contact__link:hover { background: rgba(200,144,42,.05); border-color: rgba(200,144,42,.28); transform: translateX(6px); }

.contact__link-icon { width: 42px; height: 42px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; background: var(--amb-dm); border: 1px solid rgba(200,144,42,.2); font-size: 1.05rem; }

.contact__link-label { font-size: .58rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 3px; }

.contact__link-value { font-family: var(--fd); font-size: 1.18rem; font-weight: 400; color: var(--ivory); line-height: 1; }

.contact__right { display: flex; flex-direction: column; gap: 2px; }

.svc-card {
  display: grid; grid-template-columns: 52px 1fr; gap: 18px; align-items: start;
  padding: 24px 22px; border: 1px solid var(--ln-lt); background: rgba(245,240,230,.02);
  transition: background .2s, border-color .2s;
}
.svc-card:hover { background: rgba(200,144,42,.04); border-color: rgba(200,144,42,.18); }

.svc-icon { font-family: var(--fd); font-size: 1.2rem; font-weight: 300; font-style: italic; color: var(--amber); padding-top: 2px; }

.svc-card h3 { font-size: .84rem; font-weight: 700; color: var(--ivory); margin-bottom: 5px; letter-spacing: .01em; }
.svc-card p { font-size: .78rem; color: var(--muted); line-height: 1.72; }

.contact__cta-row { display: flex; gap: 10px; flex-wrap: wrap; padding: 20px 0 0; }

/* ── FOOTER ─────────────────────────────────────── */
.footer { background: var(--ink); border-top: 1px solid var(--ln-lt); }

.footer__main { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 48px; padding: 60px 0 48px; }

.footer__name { font-family: var(--fd); font-size: 1.8rem; font-weight: 300; color: var(--ivory); margin-bottom: 12px; }
.footer__name b { color: var(--amber); }

.footer__brand p { font-size: .76rem; color: var(--muted); line-height: 1.8; max-width: 200px; }

.footer__col h4 { font-size: .58rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: rgba(245,240,230,.2); margin-bottom: 18px; padding-bottom: 12px; border-bottom: 1px solid var(--ln-lt); }

.footer__col a { display: block; font-size: .78rem; color: var(--muted); margin-bottom: 10px; transition: color .2s; }
.footer__col a:hover { color: var(--amber); }

.footer__bottom { display: flex; justify-content: space-between; align-items: center; padding: 20px 0; border-top: 1px solid var(--ln-lt); font-size: .68rem; color: rgba(245,240,230,.18); flex-wrap: wrap; gap: 8px; }
.footer__bottom a { color: rgba(200,144,42,.35); transition: color .2s; }
.footer__bottom a:hover { color: var(--amber); }

/* ── MENTIONS ───────────────────────────────────── */
.mentions { background: rgba(0,0,0,.4); border-top: 1px solid var(--ln-lt); padding: 48px 44px; }
.mentions h3 { font-family: var(--fd); font-size: 1.4rem; font-weight: 300; color: var(--ivory); margin-bottom: 22px; }
.mentions p { font-size: .76rem; color: var(--muted); line-height: 1.82; margin-bottom: 10px; }
.mentions strong { color: rgba(245,240,230,.45); }
.mentions__note { margin-top: 20px; padding: 12px 16px; border: 1px solid rgba(200,144,42,.15); font-size: .72rem !important; color: rgba(200,144,42,.5) !important; }

/* ── SCROLL REVEAL ──────────────────────────────── */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity .75s var(--ease), transform .75s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 1000px) {
  .methode__top { grid-template-columns: 1fr; gap: 40px; }
  .methode__body { grid-template-columns: 1fr; }
  .methode__visual { aspect-ratio: 16/7; }
  .valeur__grid { grid-template-columns: 1fr; gap: 48px; }
  .contact__grid { grid-template-columns: 1fr; gap: 48px; }
  .footer__main { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 800px) {
  .nav { padding: 18px 22px; }
  .nav.scrolled { padding: 13px 22px; }
  .nav__links { display: none; }
  .nav__links.open {
    display: flex; flex-direction: column; position: fixed;
    inset: 0; z-index: 999;
    background: rgba(13,12,10,.97); backdrop-filter: blur(24px);
    align-items: center; justify-content: center; gap: 32px;
  }
  .nav__links.open a { font-size: 1.8rem; font-family: var(--fd); font-weight: 300; letter-spacing: 0; text-transform: none; color: var(--ivory) !important; }
  .nav__links.open a::after { display: none; }
  .nav__links.open .nav__cta { font-size: 1rem !important; padding: 14px 28px !important; }
  .nav__burger { display: flex; }
  .cursor, .cursor-ring { display: none !important; }
  body { cursor: auto; }
  .btn { cursor: pointer; }

  .hero__content { padding: 0 22px 38px; }
  .hero__line, .hero__scroll { display: none; }
  .hero__stats { grid-template-columns: 1fr; }
  .hstat { border-right: none; border-bottom: 1px solid var(--ln-lt); padding: 20px 22px; }
  .hstat:last-child { border-bottom: none; }

  .methode, .exemples, .valeur, .contact { padding-top: 80px; padding-bottom: 80px; }
  .exemples__header { flex-direction: column; gap: 28px; }
  .exemples__header-right { text-align: left; max-width: none; }
  .exemples__grid { grid-template-columns: 1fr; gap: 2px; }
  .interlude { height: 300px; }
  .interlude__inner { padding: 32px 24px; }
  .footer__main { grid-template-columns: 1fr; gap: 36px; }
  .container { padding: 0 22px; }
}

@media (max-width: 540px) {
  .hero__title { font-size: 3rem; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .contact__cta-row { flex-direction: column; }
  .compare-cell { font-size: .72rem; padding: 12px 14px; }
  .methode__visual { aspect-ratio: 4/3; }
}

/* LP back button shared style */
.pb-topbar {
  background: var(--ink);
  border-bottom: 1px solid var(--ln-lt);
  padding: 10px 32px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
}

.pb-topbar__brand { color: rgba(245,240,230,.25); }
.pb-topbar__brand span { color: var(--amber); }
.pb-topbar__brand em { color: rgba(245,240,230,.1); font-style: normal; margin: 0 6px; }

.back-btn {
  display: inline-flex; align-items: center; gap: 7px;
  color: rgba(245,240,230,.5); border: 1px solid rgba(200,144,42,.22);
  padding: 7px 14px; transition: color .15s, background .15s; text-decoration: none;
  font-size: .62rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
}
.back-btn:hover { color: var(--amber); background: var(--amb-dm); border-color: rgba(200,144,42,.45); }