/* Direction artistique premium — couche de finition commune */
:root {
  --gold-deep: #9b6c20;
  --gold-bright: #f2d387;
  --glass: rgba(255, 255, 255, 0.075);
  --ease-premium: cubic-bezier(.16, 1, .3, 1);
}

::selection { color: #111; background: var(--gold-light); }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
svg { flex: 0 0 auto; }
body { background-image: radial-gradient(circle at 8% 8%, rgba(201,154,61,.055), transparent 22%), radial-gradient(circle at 92% 34%, rgba(16,16,15,.035), transparent 24%); }
body::before {
  content: "";
  position: fixed;
  z-index: 200;
  inset: 0;
  pointer-events: none;
  opacity: .18;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.11'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

/* Signature typographique éditoriale */
main h1,
main h2,
main h3,
main h4 {
  font-family: var(--font-display);
}
.display-title {
  max-width: 980px;
  font-size: clamp(2.55rem, 4.45vw, 5rem);
  font-weight: 600;
  line-height: 1.01;
  letter-spacing: -.055em;
}
.section-title {
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -.052em;
}
main h3,
main h4 {
  font-weight: 600;
  letter-spacing: -.04em;
}

.scroll-progress { position: fixed; z-index: 300; top: 0; right: 0; left: 0; height: 2px; pointer-events: none; }
.scroll-progress span { display: block; width: 100%; height: 100%; background: linear-gradient(90deg, var(--gold-deep), var(--gold-bright)); transform: scaleX(var(--scroll, 0)); transform-origin: left; box-shadow: 0 0 18px rgba(235,200,120,.5); }

/* Navigation sculptée */
.site-header { padding: 16px 0; }
.nav-shell {
  position: relative;
  min-height: 70px;
  padding: 7px 8px 7px 12px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 22px;
  background: linear-gradient(120deg, rgba(17,17,16,.72), rgba(17,17,16,.48));
  box-shadow: 0 18px 55px rgba(0,0,0,.18), inset 0 1px rgba(255,255,255,.055);
  backdrop-filter: blur(16px) saturate(130%);
}
.site-header.scrolled { padding: 8px 0; border-bottom: 0; background: transparent; box-shadow: none; backdrop-filter: none; }
.site-header.scrolled .nav-shell { min-height: 62px; background: rgba(13,13,12,.88); box-shadow: 0 18px 60px rgba(0,0,0,.28); backdrop-filter: blur(22px) saturate(145%); }
.brand { gap: 11px; }
.brand-mark { position: relative; display: grid; place-items: center; width: 54px; height: 54px; border-radius: 17px; background: linear-gradient(145deg, rgba(242,211,135,.12), rgba(255,255,255,.02)); box-shadow: inset 0 0 0 1px rgba(235,200,120,.24); }
.brand-mark::after { content: ""; position: absolute; inset: 5px; border: 1px solid rgba(235,200,120,.12); border-radius: 13px; }
.brand img { width: 48px; height: 48px; transition: transform .6s var(--ease-premium); }
.brand:hover img { transform: rotate(-3deg) scale(1.05); }
.brand-name { display: grid; line-height: 1.05; font-size: .78rem; font-weight: 850; letter-spacing: .085em; }
.brand-name small { margin-top: 6px; color: rgba(255,255,255,.42); font-size: .52rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; }
.nav-links { padding: 0 12px; gap: clamp(11px, 1.25vw, 23px); }
.nav-links a { padding: 12px 0; font-size: .77rem; letter-spacing: -.01em; }
.nav-links a::before { content: ""; position: absolute; top: 6px; left: 50%; width: 3px; height: 3px; border-radius: 50%; background: var(--gold-light); opacity: 0; transform: translate(-50%, -5px); transition: .3s var(--ease-premium); }
.nav-links a:hover::before, .nav-links a[aria-current="page"]::before { opacity: 1; transform: translate(-50%, 0); }
.nav-links a::after { bottom: 5px; background: linear-gradient(90deg, transparent, var(--gold-light), transparent); }
.nav-cta { display: inline-flex; align-items: center; gap: 9px; min-height: 52px; padding: 0 15px; border-color: rgba(235,200,120,.38); background: linear-gradient(135deg, rgba(235,200,120,.14), rgba(255,255,255,.03)); box-shadow: inset 0 1px rgba(255,255,255,.08); transform: translate(var(--magnet-x,0), var(--magnet-y,0)); transition: transform .35s var(--ease-premium), color .3s, background .3s, border-color .3s; }
.nav-cta svg { width: 15px; height: 15px; }
.nav-cta svg:last-child { width: 13px; transition: transform .3s var(--ease-premium); }
.nav-cta:hover { border-color: var(--gold-light); background: var(--gold-light); }
.nav-cta:hover svg:last-child { transform: translate(2px,-2px); }
.mobile-nav-cta,
.menu-backdrop { display: none; }

/* Hero éditorial */
.hero::before { transform: translate3d(0, var(--hero-shift,0), 0) scale(1.07); transition: transform .12s linear; }
.hero::after { background: radial-gradient(circle at 78% 32%, transparent 0, rgba(8,8,8,.1) 28%, rgba(8,8,8,.45) 70%), linear-gradient(90deg, rgba(7,7,7,.94) 0%, rgba(7,7,7,.62) 51%, rgba(7,7,7,.14) 100%), linear-gradient(0deg, rgba(7,7,7,.86), transparent 62%); }
body[data-page="home"] .hero::before { filter: brightness(1.12) saturate(1.04); }
body[data-page="home"] .hero::after {
  background:
    linear-gradient(90deg, rgba(7,22,32,.84) 0%, rgba(29,91,124,.52) 43%, rgba(142,202,226,.18) 74%, rgba(207,235,246,.08) 100%),
    linear-gradient(0deg, rgba(6,26,38,.55) 0%, rgba(50,130,165,.08) 58%, rgba(192,228,241,.09) 100%);
}
.hero .container::before { content: ""; position: absolute; top: 155px; bottom: 74px; left: -32px; width: 1px; background: linear-gradient(transparent, rgba(235,200,120,.44) 18%, rgba(235,200,120,.08) 76%, transparent); }
.hero-copy { position: relative; }
.hero .reveal { opacity: 1; transform: none; filter: none; transition: none; }
.hero-copy::after { content: ""; position: absolute; top: -18px; left: -18px; width: 74px; height: 74px; border-top: 1px solid rgba(235,200,120,.32); border-left: 1px solid rgba(235,200,120,.32); pointer-events: none; }
.hero .eyebrow { padding: 9px 14px; border: 1px solid rgba(235,200,120,.22); border-radius: 999px; background: rgba(11,11,10,.24); backdrop-filter: blur(12px); }
.hero .eyebrow::before { width: 18px; }
.display-title { text-shadow: 0 10px 42px rgba(0,0,0,.18); }
.hero-word { display: inline-block; opacity: 0; transform: translateY(42px) rotate(.6deg); animation: heroWord .85s var(--ease-premium) forwards; animation-delay: calc(120ms + var(--word-index) * 54ms); }
@keyframes heroWord { to { opacity: 1; transform: translateY(0) rotate(0); } }
.hero-copy .lead { position: relative; padding-left: 21px; border-left: 1px solid rgba(235,200,120,.38); line-height: 1.75; }
.hero-actions { gap: 12px; }
.hero-note { width: fit-content; padding: 10px 14px; border: 1px solid rgba(255,255,255,.1); border-radius: 999px; background: rgba(0,0,0,.18); backdrop-filter: blur(10px); }
.hero-note::before { display: none; }
.hero-note svg { width: 16px; height: 16px; color: var(--gold-light); }
.hero-scroll-cue { position: absolute; z-index: 3; right: max(24px, calc((100vw - 1240px)/2)); bottom: 52px; display: grid; place-items: center; width: 44px; height: 68px; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; color: rgba(255,255,255,.7); backdrop-filter: blur(8px); }
.hero-scroll-cue::after { content: ""; position: absolute; bottom: 11px; width: 2px; height: 9px; border-radius: 2px; background: var(--gold-light); animation: scrollCue 1.8s ease-in-out infinite; }
.hero-scroll-cue svg { width: 17px; height: 17px; transform: translateY(-9px); }
@keyframes scrollCue { 0%,100% { transform: translateY(0); opacity:.25 } 45% { transform: translateY(7px); opacity:1 } }

/* Boutons */
.btn { position: relative; overflow: hidden; min-height: 54px; padding-inline: 24px; box-shadow: inset 0 1px rgba(255,255,255,.16), 0 10px 28px rgba(0,0,0,.09); transform: translate(var(--magnet-x,0), calc(var(--magnet-y,0) - var(--lift,0px))); transition: transform .35s var(--ease-premium), box-shadow .35s, background .3s, border-color .3s, color .3s; }
.btn::before { content: ""; position: absolute; top: -60%; left: -35%; width: 28%; height: 220%; background: linear-gradient(90deg, transparent, rgba(255,255,255,.38), transparent); transform: rotate(20deg); transition: left .7s var(--ease-premium); }
.btn:hover { --lift: 3px; box-shadow: inset 0 1px rgba(255,255,255,.2), 0 18px 34px rgba(0,0,0,.16); }
.btn:hover::before { left: 115%; }
.btn svg { width: 16px; height: 16px; transition: transform .3s var(--ease-premium); }
.btn:hover svg { transform: translate(2px,-2px); }
.btn-primary { background: linear-gradient(135deg, #f1d184, #d8aa4c); }
.btn-dark { background: linear-gradient(135deg, #111, #29251e); }
.btn-secondary { background: linear-gradient(135deg, rgba(255,255,255,.1), rgba(255,255,255,.025)); }
.text-link { gap: 10px; }
.text-link .arrow { display: grid; place-items: center; width: 29px; height: 29px; border: 1px solid var(--line); border-radius: 50%; transition: .3s var(--ease-premium); }
.text-link .arrow svg { width: 13px; }
.text-link:hover .arrow { border-color: var(--gold); color: var(--gold-deep); transform: rotate(45deg); }

/* Titres de sections et rythme */
.section { position: relative; }
.section-head { position: relative; padding-top: 20px; }
.section-head::before { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 1px; background: linear-gradient(90deg, var(--gold), var(--line) 14%, transparent 72%); }
.section-coordinate { position: absolute; top: -7px; right: 0; padding-left: 11px; color: var(--muted); background: inherit; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .64rem; letter-spacing: .12em; }
.section-dark .section-coordinate { color: rgba(255,255,255,.38); background: var(--ink); }
.section-paper .section-coordinate { background: var(--paper); }
.section-title { text-wrap: balance; }
.eyebrow { letter-spacing: .21em; }
.eyebrow::before { box-shadow: 0 0 10px rgba(201,154,61,.45); }

/* Cartes signature */
.card { isolation: isolate; padding: 34px; border-color: rgba(16,16,15,.11); background: linear-gradient(145deg, rgba(255,255,255,.88), rgba(250,247,240,.64)); box-shadow: 0 1px 0 rgba(255,255,255,.9) inset, 0 20px 60px rgba(27,24,18,.055); }
.card::before { content: ""; position: absolute; z-index: -2; inset: 0; opacity: 0; background: radial-gradient(320px circle at var(--pointer-x,50%) var(--pointer-y,50%), rgba(235,200,120,.24), transparent 58%); transition: opacity .35s; }
.card::after { content: ""; position: absolute; z-index: -1; top: 0; right: 0; width: 105px; height: 105px; opacity: .22; background-image: linear-gradient(rgba(16,16,15,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(16,16,15,.12) 1px, transparent 1px); background-size: 13px 13px; mask-image: linear-gradient(225deg, #000, transparent 72%); }
.card:hover::before { opacity: 1; }
.card:hover { transform: translateY(-9px); border-color: rgba(201,154,61,.42); box-shadow: 0 1px 0 rgba(255,255,255,.9) inset, 0 32px 75px rgba(27,24,18,.12); }
.card-glyph { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 48px; border: 1px solid rgba(201,154,61,.25); border-radius: 18px; color: var(--gold-deep); background: linear-gradient(145deg, #fff, #eee7d9); box-shadow: 0 12px 28px rgba(127,91,26,.1); transition: transform .45s var(--ease-premium), color .3s, background .3s; }
.card-glyph svg { width: 23px; height: 23px; }
.card:hover .card-glyph { color: #111; background: var(--gold-light); transform: rotate(-6deg) scale(1.06); }
.card .card-index { position: absolute; top: 31px; right: 31px; margin: 0; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.card h3 { font-size: 1.34rem; letter-spacing: -.04em; text-wrap: balance; }
.service-card { min-height: 345px; }
.service-card .text-link { border-top: 1px solid var(--line); }

/* Statistiques */
.stats-strip { background: linear-gradient(110deg, #0d0d0c, #1b1812); }
.stat { position: relative; display: grid; min-height: 220px; padding: 38px 30px; grid-template-columns: minmax(0,1fr) auto; grid-template-rows: auto auto; column-gap: 18px; align-content: center; overflow: hidden; }
.stat::after { content: ""; position: absolute; right: -30px; bottom: -45px; width: 110px; height: 110px; border: 1px solid rgba(235,200,120,.12); border-radius: 50%; }
.stat .stat-icon { position: static; display: grid; grid-column: 2; grid-row: 1; place-items: center; align-self: center; width: 42px; height: 42px; margin: 0; padding: 0; border: 1px solid rgba(235,200,120,.25); border-radius: 13px; color: var(--gold-light); background: rgba(255,255,255,.045); box-shadow: inset 0 1px rgba(255,255,255,.06); line-height: 0; }
.stat .stat-icon svg { display: block; width: 16px; height: 16px; margin: auto; }
.stat strong { grid-column: 1; grid-row: 1; align-self: center; letter-spacing: -.05em; }
.stat > span:not(.stat-icon) { grid-column: 1 / -1; grid-row: 2; margin-top: 10px; }

/* Images et projets */
.media-frame { position: relative; border: 1px solid rgba(16,16,15,.12); box-shadow: var(--shadow); }
.media-frame::before { content: ""; position: absolute; z-index: 2; inset: 14px; border: 1px solid rgba(255,255,255,.24); border-radius: calc(var(--radius-lg) - 12px); pointer-events: none; }
.media-frame img { transition: transform 1s var(--ease-premium), filter .6s; }
.media-frame:hover img { transform: scale(1.035); filter: saturate(1.06); }
.media-corner { position: absolute; z-index: 4; right: 26px; bottom: 26px; display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; color: white; background: rgba(10,10,9,.38); backdrop-filter: blur(10px); transition: transform .4s var(--ease-premium); }
.media-corner svg { width: 16px; }
.media-frame:hover .media-corner { transform: rotate(90deg); }

/* Compositions éditoriales des pages de services */
body[data-page="design"] .media-split,
body[data-page="rent"] .media-split,
body[data-page="vendre"] .media-split {
  grid-template-columns: minmax(360px, .88fr) minmax(0, 1.12fr);
  gap: clamp(54px, 6vw, 90px);
  align-items: center;
}
body[data-page="design"] .media-frame,
body[data-page="rent"] .media-frame,
body[data-page="vendre"] .media-frame {
  width: 100%;
  min-height: 0;
  aspect-ratio: 1 / 1;
}
body[data-page="design"] .media-copy,
body[data-page="rent"] .media-copy,
body[data-page="vendre"] .media-copy {
  width: 100%;
  align-self: center;
}
body[data-page="design"] .media-copy .section-title,
body[data-page="rent"] .media-copy .section-title,
body[data-page="vendre"] .media-copy .section-title {
  max-width: 650px;
}
body[data-page="design"] .media-copy .lead,
body[data-page="rent"] .media-copy .lead,
body[data-page="vendre"] .media-copy .lead {
  max-width: 680px;
}

.check-list li::before { display: none; }
.check-list li {
  grid-template-columns: 27px minmax(0,1fr);
  align-items: start;
}
.check-list li > svg {
  grid-column: 1;
  width: 22px;
  height: 22px;
  padding: 5px;
  border-radius: 50%;
  color: var(--gold-deep);
  background: rgba(201,154,61,.14);
}
body[data-page="design"] .media-copy .check-list,
body[data-page="rent"] .media-copy .check-list,
body[data-page="vendre"] .media-copy .check-list {
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
  margin-top: 30px;
}
body[data-page="design"] .media-copy .check-list li,
body[data-page="rent"] .media-copy .check-list li,
body[data-page="vendre"] .media-copy .check-list li {
  min-height: 92px;
  padding: 16px;
  border: 1px solid rgba(16,16,15,.1);
  border-radius: 16px;
  color: #5f5b54;
  background: rgba(255,255,255,.52);
  box-shadow: inset 0 1px rgba(255,255,255,.72);
  transition: transform .3s var(--ease-premium), border-color .3s, background .3s;
}
body[data-page="design"] .media-copy .check-list li:hover,
body[data-page="rent"] .media-copy .check-list li:hover,
body[data-page="vendre"] .media-copy .check-list li:hover {
  transform: translateY(-3px);
  border-color: rgba(201,154,61,.3);
  background: rgba(255,255,255,.86);
}
.project-card { border: 1px solid rgba(255,255,255,.12); box-shadow: 0 24px 70px rgba(0,0,0,.12); }
.project-card::before { content: ""; position: absolute; z-index: 2; inset: 13px; border: 1px solid rgba(255,255,255,.18); border-radius: calc(var(--radius) - 8px); pointer-events: none; }
.project-info span { display: inline-flex; align-items: center; gap: 6px; padding: 7px 10px; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; background: rgba(0,0,0,.22); backdrop-filter: blur(8px); }
.project-info span svg { width: 12px; height: 12px; }
.project-marker { position: absolute; z-index: 4; top: 27px; right: 27px; display: flex; align-items: center; gap: 8px; padding: 8px 9px 8px 11px; border: 1px solid rgba(255,255,255,.22); border-radius: 999px; color: white; background: rgba(12,12,11,.3); backdrop-filter: blur(10px); font-family: ui-monospace, monospace; font-size: .64rem; }
.project-marker svg { width: 13px; height: 13px; transition: transform .3s; }
.project-card:hover .project-marker svg { transform: translate(2px,-2px); }

/* Processus */
.steps { gap: 12px; border-top: 0; }
.step { position: relative; overflow: hidden; padding: 32px !important; border: 1px solid rgba(255,255,255,.12) !important; border-radius: 22px; background: linear-gradient(145deg, rgba(255,255,255,.06), rgba(255,255,255,.015)); transition: transform .4s var(--ease-premium), border-color .3s, background .3s; }
.step::after { content: ""; position: absolute; top: -50px; right: -50px; width: 140px; height: 140px; border: 1px solid rgba(235,200,120,.09); border-radius: 50%; transition: transform .6s var(--ease-premium); }
.step:hover { transform: translateY(-7px); border-color: rgba(235,200,120,.32) !important; background: linear-gradient(145deg, rgba(235,200,120,.09), rgba(255,255,255,.025)); }
.step:hover::after { transform: scale(1.18); }
.step-glyph { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 45px; border: 1px solid rgba(235,200,120,.24); border-radius: 15px; color: var(--gold-light); background: rgba(0,0,0,.16); }
.step-glyph svg { width: 20px; }
.step-number { position: absolute; top: 36px; right: 30px; margin: 0; }

/* Témoignages et fonctionnalités */
.quote-card { position: relative; overflow: hidden; border-color: rgba(16,16,15,.1); background: linear-gradient(145deg, white, #f8f4ec); box-shadow: 0 22px 60px rgba(29,25,18,.06); transition: transform .4s var(--ease-premium), box-shadow .4s; }
.quote-card::before { content: ""; position: absolute; top: -75px; right: -70px; width: 170px; height: 170px; border: 1px solid rgba(201,154,61,.13); border-radius: 50%; box-shadow: 0 0 0 18px rgba(201,154,61,.035); }
.quote-card:hover { transform: translateY(-8px) rotate(-.15deg); box-shadow: 0 34px 80px rgba(29,25,18,.12); }
.quote-mark { position: absolute; top: 35px; right: 34px; opacity: .3; }
.quote-rating { display: flex; gap: 3px; color: var(--gold); }
.quote-rating svg { width: 14px; height: 14px; fill: currentColor; }
.quote-card blockquote { margin-top: 31px; }
.quote-author { position: relative; padding-left: 43px; }
.quote-author::before { content: attr(data-initial); position: absolute; top: 18px; left: 0; display: grid; place-items: center; width: 31px; height: 31px; border-radius: 50%; background: var(--ink); color: var(--gold-light); }
.feature-band { border: 1px solid rgba(235,200,120,.15); background: radial-gradient(circle at 10% 0, rgba(201,154,61,.23), transparent 32%), linear-gradient(135deg, #12110f, #272117); box-shadow: 0 26px 70px rgba(16,16,15,.2); }
.feature-item { position: relative; min-height: 200px; padding: 22px; border: 1px solid rgba(255,255,255,.08); border-radius: 18px; background: rgba(255,255,255,.025); }
.feature-glyph { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 25px; border: 1px solid rgba(235,200,120,.22); border-radius: 13px; color: var(--gold-light); }
.feature-glyph svg { width: 19px; }

/* FAQ */
.accordion { border-top-color: rgba(16,16,15,.12); }
.accordion-item { transition: padding .3s var(--ease-premium), background .3s; }
.accordion-item:has(.accordion-trigger[aria-expanded="true"]) { padding-inline: 20px; border-radius: 16px; background: rgba(201,154,61,.07); }
.accordion-trigger { padding: 26px 0; font-size: 1rem; transition: color .25s; }
.accordion-trigger:hover { color: var(--gold-deep); }
.accordion-trigger > span:last-child { width: 34px; height: 34px; border-color: rgba(201,154,61,.25); color: var(--gold-deep); background: white; box-shadow: 0 8px 18px rgba(0,0,0,.06); }
.accordion-trigger > span:last-child svg { width: 15px; }

/* Formulaires */
.contact-shell { position: relative; border: 1px solid rgba(16,16,15,.1); box-shadow: 0 35px 100px rgba(26,22,16,.14); }
.contact-shell::before { content: ""; position: absolute; z-index: 3; top: 18px; right: 18px; left: 18px; height: 1px; background: linear-gradient(90deg, rgba(235,200,120,.5), transparent 42%, rgba(255,255,255,.2)); pointer-events: none; }
.contact-aside { position: relative; overflow: hidden; padding: 56px 48px; background: radial-gradient(circle at 15% 5%, rgba(201,154,61,.25), transparent 30%), linear-gradient(150deg, #10100f, #211d16); }
.contact-aside::after { content: ""; position: absolute; right: -100px; bottom: -100px; width: 300px; height: 300px; border: 1px solid rgba(235,200,120,.13); border-radius: 50%; box-shadow: 0 0 0 25px rgba(235,200,120,.025), 0 0 0 55px rgba(235,200,120,.018); }
.contact-list { position: relative; z-index: 1; }
.contact-list a, .contact-list div { position: relative; display: grid; grid-template-columns: 24px 1fr; column-gap: 11px; align-items: center; padding: 17px 0; transition: padding-left .25s, color .25s; }
.contact-list a:hover { padding-left: 7px; color: var(--gold-light); }
.contact-list > * > svg { grid-row: 1 / 3; width: 18px; color: var(--gold-light); }
.contact-list small { grid-column: 2; }
.contact-form { background: linear-gradient(150deg, #fff, #fbf8f1); }
.form-heading { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.form-heading-icon { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid rgba(201,154,61,.25); border-radius: 14px; color: var(--gold-deep); background: #f6efe1; }
.form-heading-icon svg { width: 19px; }
.form-heading > div { display: grid; line-height: 1.25; }
.form-heading > div > span { font-weight: 850; }
.form-heading small { margin-top: 3px; color: var(--muted); font-size: .72rem; }
.form-secure { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; margin-left: auto; border-radius: 50%; color: var(--success); background: rgba(45,125,91,.08); }
.form-secure svg { width: 13px; }
.form-progress { height: 3px; margin-bottom: 31px; overflow: hidden; border-radius: 999px; background: #ece6da; }
.form-progress span { display: block; width: 18%; height: 100%; background: linear-gradient(90deg, var(--gold-deep), var(--gold-light)); transition: width .45s var(--ease-premium); }
.field { position: relative; }
.field label { display: inline-flex; align-items: center; gap: 7px; }
.field label svg { width: 13px; height: 13px; color: var(--gold-deep); }
.field input, .field select, .field textarea { border-color: #ddd6c9; border-radius: 14px; background: rgba(255,255,255,.82); box-shadow: inset 0 1px 2px rgba(16,16,15,.035); transition: border-color .25s, box-shadow .25s, background .25s, transform .25s; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #c9bdab; background: white; }
.field input:focus, .field select:focus, .field textarea:focus { transform: translateY(-1px); background: white; box-shadow: 0 0 0 4px rgba(201,154,61,.11), 0 12px 28px rgba(16,16,15,.06); }
.contact-form .btn-dark { min-width: 210px; }

/* CTA */
.cta-panel { border: 1px solid rgba(235,200,120,.15); background: radial-gradient(circle at 80% 5%, rgba(201,154,61,.4), transparent 28%), linear-gradient(135deg, #11110f, #242018); box-shadow: 0 30px 90px rgba(16,16,15,.22); }
.cta-panel::after { content: ""; position: absolute; z-index: -1; top: 50%; right: 7%; width: 180px; height: 180px; border: 1px solid rgba(235,200,120,.16); border-radius: 50%; transform: translateY(-50%); box-shadow: 0 0 0 22px rgba(235,200,120,.035), 0 0 0 45px rgba(235,200,120,.018); }

/* Footer */
.site-footer { position: relative; overflow: hidden; padding-top: 88px; background: radial-gradient(circle at 12% 0, rgba(201,154,61,.13), transparent 25%), #090908; }
.site-footer::before { content: "HA"; position: absolute; right: -25px; bottom: -155px; color: rgba(255,255,255,.018); font-family: var(--font-display); font-size: 27rem; line-height: 1; pointer-events: none; }
.footer-top { position: relative; z-index: 1; }
.footer-logo-lockup { display: flex; align-items: center; gap: 17px; }
.footer-logo-lockup img { padding: 5px; border: 1px solid rgba(235,200,120,.2); border-radius: 22px; background: rgba(255,255,255,.025); }
.footer-logo-lockup > span { display: grid; font-weight: 850; letter-spacing: .09em; }
.footer-logo-lockup small { margin-top: 7px; color: rgba(255,255,255,.4); font-size: .61rem; letter-spacing: .14em; text-transform: uppercase; }
.footer-proof { display: inline-flex; align-items: center; gap: 9px; margin-top: 23px; padding: 9px 12px; border: 1px solid rgba(255,255,255,.1); border-radius: 999px; color: rgba(255,255,255,.65); font-size: .73rem; }
.footer-proof svg { width: 14px; color: var(--gold-light); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: #5ac486; box-shadow: 0 0 0 5px rgba(90,196,134,.1); animation: statusPulse 2s infinite; }
@keyframes statusPulse { 50% { box-shadow: 0 0 0 8px rgba(90,196,134,0); } }
.footer-col h3 { padding-bottom: 13px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-col > a:not(.footer-contact) { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.footer-col > a:not(.footer-contact) svg { width: 13px; opacity: 0; transform: translate(-5px,5px); transition: .25s var(--ease-premium); }
.footer-col > a:not(.footer-contact):hover svg { opacity: 1; transform: none; }
.footer-contact { display: flex !important; align-items: center; gap: 9px; }
.footer-contact svg { width: 15px; color: var(--gold-light); }
.footer-address { width: 100%; margin: 12px 0 4px; color: rgba(255,255,255,.65); font-size: .86rem; line-height: 1.55; }
.footer-address svg { align-self: flex-start; margin-top: 3px; }
.social-row { margin-top: 22px; }
.social-row a { display: grid; place-items: center; width: 39px !important; height: 39px; border: 1px solid rgba(255,255,255,.13); border-radius: 50%; background: rgba(255,255,255,.025); transition: transform .3s var(--ease-premium), color .25s, border-color .25s, background .25s; }
.social-row a:hover { color: #111; border-color: var(--gold-light); background: var(--gold-light); transform: translateY(-4px) rotate(5deg); }
.social-row svg { width: 16px; }
.social-row img { width: 16px; height: 16px; filter: invert(1); opacity: .72; transition: filter .25s, opacity .25s, transform .3s var(--ease-premium); }
.social-row a:hover img { opacity: 1; transform: scale(1.08); }
.social-row .social-instagram:hover { border-color: #d9468f; background: radial-gradient(circle at 30% 105%, #fdf497 0 12%, #f05a2a 32%, #bc2a8d 62%, #4b69d8 100%); box-shadow: 0 10px 28px rgba(188,42,141,.3); }
.social-row .social-instagram:hover img { filter: invert(1); }
.social-row .social-tiktok:hover { border-color: #25f4ee; background: #111; box-shadow: -3px 2px 0 rgba(37,244,238,.65), 3px -2px 0 rgba(254,44,85,.55), 0 10px 28px rgba(0,0,0,.3); }
.social-row .social-tiktok:hover img { filter: invert(1); }
.social-row .social-snapchat:hover { border-color: #fffc00; background: #fffc00; box-shadow: 0 10px 28px rgba(255,252,0,.22); }
.social-row .social-snapchat:hover img { filter: none; }
.footer-bottom { position: relative; z-index: 1; }
.footer-copyright { display: inline-flex; align-items: center; gap: 7px; }
.footer-copyright svg { width: 13px; color: var(--gold); }
.whatsapp-float { min-height: 54px; padding: 0 18px 0 14px; border: 1px solid rgba(255,255,255,.25); background: linear-gradient(135deg, #29ad6d, #137a49); box-shadow: 0 15px 45px rgba(17,116,67,.3), inset 0 1px rgba(255,255,255,.28); transition: transform .35s var(--ease-premium), box-shadow .35s; }
.whatsapp-float:hover { transform: translateY(-5px); box-shadow: 0 22px 55px rgba(17,116,67,.4); }
.whatsapp-float svg { width: 19px; height: 19px; }
.whatsapp-float > img { width: 19px; height: 19px; filter: invert(1); }
.whatsapp-pulse { position: absolute; top: 5px; right: 6px; width: 7px; height: 7px; border: 2px solid #147648; border-radius: 50%; background: #8af0af; box-shadow: 0 0 0 4px rgba(138,240,175,.12); }

/* Reveals */
.reveal { filter: blur(3px); transition: opacity .8s var(--ease-premium) var(--reveal-delay,0ms), transform .8s var(--ease-premium) var(--reveal-delay,0ms), filter .7s ease var(--reveal-delay,0ms); }
.reveal.is-visible { filter: blur(0); }

@media (max-width: 1080px) {
  .brand .brand-mark { display: grid; }
  .brand .brand-name { display: none; }
  .brand-name small { display: none; }
  .nav-cta span { display: none; }
  .nav-cta { width: 50px; justify-content: center; }
  .nav-cta svg:last-child { display: none; }
}

@media (max-width: 860px) {
  .site-header { padding: 8px 0; background: transparent; }
  .nav-shell { z-index: 2; min-height: 56px; padding: 5px 6px 5px 8px; border-radius: 17px; background: rgba(14,14,13,.78); }
  .brand-mark { width: 44px; height: 44px; border-radius: 13px; }
  .brand img { width: 39px; height: 39px; }
  .brand-name { display: grid !important; }
  .nav-shell > .nav-cta { display: none; }
  .menu-backdrop {
    position: fixed;
    z-index: 1;
    top: 72px;
    right: 0;
    bottom: 0;
    left: 0;
    display: block;
    padding: 0;
    border: 0;
    background: rgba(4,8,11,.34);
    opacity: 0;
    pointer-events: none;
    backdrop-filter: blur(22px) saturate(72%);
    transition: opacity .3s ease;
  }
  .menu-open .menu-backdrop { opacity: 1; pointer-events: auto; }
  .nav-links {
    z-index: 3;
    top: 76px;
    right: auto;
    left: 50%;
    width: min(calc(100vw - 32px), 430px);
    height: auto;
    max-height: calc(100dvh - 94px);
    padding: 16px 20px 20px;
    overflow-y: auto;
    border: 1px solid rgba(255,255,255,.11);
    border-radius: 22px;
    background: radial-gradient(circle at 100% 0, rgba(201,154,61,.1), transparent 28%), rgba(13,13,12,.975);
    box-shadow: 0 28px 70px rgba(0,0,0,.38);
    backdrop-filter: blur(42px) saturate(85%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    clip-path: inset(0 0 100% 0 round 22px);
    transform: translate(-50%, -14px) scale(.985);
    transform-origin: top center;
    transition: opacity .24s ease, transform .36s var(--ease-premium), clip-path .4s var(--ease-premium), visibility .36s;
  }
  .menu-open .nav-links {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    clip-path: inset(0 0 0 0 round 22px);
    transform: translate(-50%, 0) scale(1);
  }
  .nav-links::before { content: none; }
  .nav-links a { padding: 12px 4px; font-family: var(--font-sans); font-size: 1.05rem; font-weight: 650; }
  .nav-links a::before { display: none; }
  .nav-links a[aria-current="page"] { color: var(--gold-light); }
  .nav-links .mobile-nav-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 52px;
    margin-top: 18px;
    padding: 0 16px;
    border: 0;
    border-radius: 16px;
    color: var(--ink);
    background: linear-gradient(135deg, var(--gold-light), #d8aa4c);
    box-shadow: 0 16px 38px rgba(0,0,0,.25), inset 0 1px rgba(255,255,255,.4);
    font-size: .88rem;
    font-weight: 800;
  }
  .mobile-nav-cta svg { width: 16px; height: 16px; }
  .mobile-nav-cta svg:last-child { width: 14px; }
  .menu-toggle { position: relative; z-index: 4; width: 44px; height: 44px; background: rgba(255,255,255,.035); }
  .hero .container::before, .hero-scroll-cue { display: none; }
  .hero::after {
    background: linear-gradient(0deg, rgba(7,7,7,.97) 0%, rgba(7,7,7,.84) 54%, rgba(7,7,7,.4) 78%, rgba(7,7,7,.12) 100%);
  }
  body[data-page="home"] .hero::after {
    background: linear-gradient(0deg, rgba(5,24,36,.97) 0%, rgba(8,44,64,.86) 54%, rgba(32,101,132,.46) 78%, rgba(164,214,233,.12) 100%);
  }
  .hero-copy::after { left: -8px; }
  .section-coordinate { display: none; }
  .steps { gap: 14px; }
  .contact-aside { padding: 44px 36px; }
  body[data-page="design"] .media-split,
  body[data-page="rent"] .media-split,
  body[data-page="vendre"] .media-split {
    grid-template-columns: 1fr;
    gap: 38px;
  }
  body[data-page="design"] .media-frame,
  body[data-page="rent"] .media-frame,
  body[data-page="vendre"] .media-frame {
    max-width: 620px;
    margin-inline: auto;
  }
}

@media (max-width: 600px) {
  .nav-shell { padding: 6px 7px 6px 9px; }
  .brand-name small { display: none; }
  .hero-copy::after { display: none; }
  .hero .eyebrow { padding: 8px 11px; }
  .hero-copy .lead { padding-left: 14px; }
  .hero-note { padding: 9px 11px; }
  .card { padding: 28px 25px; }
  .stat { min-height: 180px; padding: 28px 18px; column-gap: 10px; }
  .stat .stat-icon { width: 36px; height: 36px; }
  .card-glyph { margin-bottom: 38px; }
  .step { padding: 27px !important; }
  .step-glyph { margin-bottom: 37px; }
  .contact-aside, .contact-form { padding: 34px 23px; }
  .form-heading small, .form-secure { display: none; }
  .form-heading { margin-bottom: 17px; }
  .media-frame::before { inset: 10px; }
  body[data-page="design"] .media-copy .check-list,
  body[data-page="rent"] .media-copy .check-list,
  body[data-page="vendre"] .media-copy .check-list { grid-template-columns: 1fr; }
  body[data-page="design"] .media-copy .check-list li,
  body[data-page="rent"] .media-copy .check-list li,
  body[data-page="vendre"] .media-copy .check-list li { min-height: 0; }
  .project-marker { top: 20px; right: 20px; }
  .footer-logo-lockup > span { font-size: .8rem; }
  .whatsapp-float { width: 54px; padding: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-word { opacity: 1; transform: none; animation: none; }
  .status-dot, .hero-scroll-cue::after { animation: none; }
  .hero::before { transform: scale(1.04); }
}