/* ==========================================================
   MBR SIGNATURE — Exceptional by design.
   Charte : anthracite · sable champagne · crème · bleu nuit
   ========================================================== */
:root {
  --ink: #1e1f1e;
  --ink-2: #262725;
  --ink-3: #333431;
  --sand: #d4bca6;
  --sand-light: #e6d6c6;
  --sand-deep: #b3977c;
  --bronze: #7a5a3e;
  --cream: #faf7ed;
  --paper: #f2ede3;
  --night: #182033;
  --text: #1e1f1e;
  --muted: #6b6760;
  --line-dark: rgba(30, 31, 30, .14);
  --line-light: rgba(212, 188, 166, .32);

  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Instrument Sans", "Helvetica Neue", Arial, sans-serif;
  --logo: "Josefin Sans", var(--sans);

  --wrap: 1320px;
  --gutter: clamp(16px, 4vw, 56px);
  --radius: 2px;
  --ease: cubic-bezier(.22, .8, .2, 1);
  --header-h: 116px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
figure { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
svg { width: 1em; height: 1em; flex: none; }
::selection { background: var(--sand); color: var(--ink); }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 999; background: var(--sand); color: var(--ink); padding: 8px 14px; }
.skip:focus { left: 8px; }
:focus-visible { outline: 1px solid var(--sand); outline-offset: 4px; }

/* film grain for a tactile print feel */
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 200; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Typography ---------- */
.display {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.3rem, 5.2vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -.01em;
  margin: 0 0 .5em;
}
.display em { font-style: italic; font-weight: 400; }
.display--light { color: var(--cream); }
.sand { color: var(--sand); }
.eyebrow {
  font-size: .74rem; font-weight: 500; letter-spacing: .28em; text-transform: uppercase;
  color: var(--sand); margin: 0 0 1.4rem; display: flex; align-items: center; gap: 14px;
}
.eyebrow::before { content: ""; width: 38px; height: 1px; background: currentColor; }
.eyebrow--dark { color: var(--bronze); }
.lead { font-size: clamp(1.02rem, 1.3vw, 1.18rem); color: var(--muted); max-width: 34em; margin: 0 0 1em; }
.lead--strong { color: var(--text); font-weight: 600; }
.lead--light { color: rgba(249, 246, 239, .78); }
.rule { display: block; width: min(420px, 100%); height: 1px; background: var(--sand); margin: 1.8rem 0 2rem; }
.rule--short { width: 72px; margin: 1.2rem 0 1.4rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; border: 1px solid transparent; border-radius: 100px;
  font-size: .82rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase;
  transition: background .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease), transform .4s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; transition: transform .4s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn--sand { background: var(--sand); color: var(--ink); }
.btn--sand:hover { background: var(--cream); }
.btn--ghost { border-color: rgba(249, 246, 239, .45); color: var(--cream); backdrop-filter: blur(6px); background: rgba(30, 31, 30, .18); }
.btn--ghost:hover { background: var(--cream); color: var(--ink); border-color: var(--cream); }
.btn--wa { border-color: var(--line-light); color: var(--cream); padding: 11px 20px; letter-spacing: .06em; }
.btn--wa svg { color: #25d366; }
.btn--wa:hover { background: var(--sand); color: var(--ink); border-color: var(--sand); }
.btn--wa:hover svg { color: var(--ink); }
.btn--block { width: 100%; }

/* ---------- Header ---------- */
.site-header { position: fixed; inset: 0 0 auto; z-index: 100; color: var(--cream); transition: transform .5s var(--ease); }
.topbar { font-size: .76rem; letter-spacing: .08em; border-bottom: 1px solid rgba(212, 188, 166, .18); transition: margin .5s var(--ease), opacity .4s; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; height: 38px; }
.topbar__cities { text-transform: uppercase; letter-spacing: .24em; color: var(--sand); font-size: .68rem; }
.topbar__cities i, .numbers__cities i { font-style: normal; opacity: .6; margin: 0 .35em; }
.topbar__contacts { display: flex; gap: 28px; align-items: center; }
.topbar__wa { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; }
.topbar__wa svg { color: #25d366; width: 15px; height: 15px; }
.topbar__wa:hover span, .topbar__mail:hover { color: var(--sand); }
.topbar__mail { opacity: .8; }

.navbar { transition: background .5s var(--ease), backdrop-filter .5s; }
.navbar__inner { display: flex; align-items: center; gap: 40px; height: 78px; }
.brand { display: flex; align-items: center; gap: 14px; color: var(--sand); }
.brand__mark { width: 46px; height: 46px; }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name { font-family: var(--logo); font-weight: 300; font-size: 1.12rem; letter-spacing: .42em; color: var(--sand-light); }
.brand__tag { font-size: .62rem; letter-spacing: .2em; color: rgba(249, 246, 239, .7); margin-top: 7px; }
.nav { display: flex; gap: 34px; margin-left: auto; }
.nav a { position: relative; font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; padding: 6px 0; opacity: .88; }
.nav a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px; background: var(--sand); transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease); }
.nav a:hover, .nav a.is-current { opacity: 1; color: var(--sand); }
.nav a:hover::after, .nav a.is-current::after { transform: scaleX(1); transform-origin: left; }
.nav__wa-mobile { display: none; }
.burger { display: none; background: none; border: 0; width: 44px; height: 44px; position: relative; margin-left: auto; }
.burger span { position: absolute; left: 10px; right: 10px; height: 1px; background: var(--cream); transition: transform .4s var(--ease), top .4s var(--ease); }
.burger span:first-child { top: 17px; }
.burger span:last-child { top: 26px; }

.site-header.is-scrolled .topbar { margin-top: -39px; opacity: 0; }
.site-header.is-scrolled .navbar { background: rgba(30, 31, 30, .82); backdrop-filter: blur(18px) saturate(1.3); -webkit-backdrop-filter: blur(18px) saturate(1.3); border-bottom: 1px solid rgba(212, 188, 166, .14); }
.site-header.is-scrolled .navbar__inner { height: 68px; }
.site-header.is-hidden { transform: translateY(-100%); }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: flex-end; color: var(--cream); overflow: hidden; background: var(--night); }
.hero__slides, .hero__slide, .hero__shade { position: absolute; inset: 0; }
.hero__shade {
  background:
    linear-gradient(180deg, rgba(24, 32, 51, .72) 0%, rgba(24, 32, 51, .15) 34%, rgba(30, 31, 30, .1) 55%, rgba(30, 31, 30, .86) 100%),
    linear-gradient(90deg, rgba(30, 31, 30, .55) 0%, rgba(30, 31, 30, 0) 60%);
}
.hero__content { position: relative; padding-top: calc(var(--header-h) + 8vh); padding-bottom: 5vh; }
.hero__title {
  font-family: var(--serif); font-weight: 500; margin: 0 0 .35em;
  font-size: clamp(3.2rem, 10.5vw, 9.6rem); line-height: .92; letter-spacing: -.02em;
}
.hero__title em { font-weight: 400; color: var(--sand); }
.hero__lead { max-width: 36em; font-size: clamp(1rem, 1.35vw, 1.2rem); color: rgba(249, 246, 239, .86); margin: 0 0 2.2rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero__foot { position: relative; display: flex; align-items: flex-end; justify-content: space-between; padding-bottom: 34px; padding-right: calc(var(--gutter) + 80px); }

/* ---------- Sections ---------- */
section { position: relative; }
.section--cream { background: var(--cream); }
.section--paper { background: var(--paper); }
.section--ink { background: var(--ink); color: var(--cream); }

/* Manifesto */
.manifesto { padding: clamp(90px, 13vw, 190px) 0; }
.manifesto__grid { display: grid; grid-template-columns: 1.15fr .55fr .9fr; gap: clamp(20px, 3vw, 44px); align-items: end; }
.manifesto__text { align-self: center; }
.manifesto__media { overflow: hidden; }
.manifesto__media img { width: 100%; height: clamp(360px, 46vw, 640px); object-fit: cover; }
.triad { display: flex; gap: 0; margin-top: 2.6rem; font-family: var(--serif); font-size: 1.05rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.triad li + li::before { content: "·"; margin: 0 .9em; color: var(--sand-deep); }

/* Moving parts */
.parts { padding: clamp(80px, 11vw, 160px) 0; }
.parts__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 6vw, 100px); align-items: center; }


/* Pillars */
.pillars { padding: clamp(90px, 12vw, 170px) 0 clamp(70px, 9vw, 120px); overflow: hidden; }
.pillars__head { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: end; margin-bottom: clamp(50px, 7vw, 90px); }
.pillars__head .lead { margin-bottom: .6em; }
.pillars__body { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 80px); align-items: stretch; }
.pillar { border-top: 1px solid var(--line-light); }
.pillar:last-child { border-bottom: 1px solid var(--line-light); }
.pillar a { display: grid; grid-template-columns: 56px 1fr auto; grid-template-rows: auto auto; align-items: center; column-gap: 12px; padding: 28px 0; transition: padding .5s var(--ease); }
.pillar__num { grid-row: 1 / 3; font-size: .78rem; letter-spacing: .15em; color: var(--sand-deep); }
.pillar__name { font-family: var(--serif); font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1; text-transform: uppercase; letter-spacing: .02em; color: rgba(249, 246, 239, .42); transition: color .5s var(--ease); }
.pillar__desc { grid-column: 2; font-size: .95rem; color: rgba(249, 246, 239, .55); margin-top: 6px; }
.pillar__arrow { grid-row: 1 / 3; grid-column: 3; width: 28px; height: 28px; color: var(--sand); opacity: 0; transform: translateX(-14px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.pillar.is-active .pillar__name, .pillar a:hover .pillar__name { color: var(--sand); }
.pillar.is-active .pillar__arrow, .pillar a:hover .pillar__arrow { opacity: 1; transform: none; }
.pillar.is-active a { padding-left: 14px; }
.pillars__visual { position: relative; overflow: hidden; min-height: 460px; clip-path: inset(0 round 2px); }
.pillars__visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.08); transition: opacity 1s var(--ease), transform 1.6s var(--ease); }
.pillars__visual img.is-active { opacity: 1; transform: none; }

/* Services */
.services { padding: clamp(40px, 6vw, 90px) 0; }
.service { padding: clamp(50px, 7vw, 100px) 0; }
.service__grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(36px, 6vw, 96px); align-items: center; }
.service--reverse .service__media { order: 2; }
.service__media { overflow: hidden; position: relative; }
.service__media { aspect-ratio: 5 / 4; }
.service__media img { position: absolute; left: 0; top: -12%; width: 100%; height: 124%; object-fit: cover; }
.service__text { position: relative; }
.service__num { display: block; font-family: var(--serif); font-size: clamp(3.4rem, 6vw, 5.2rem); line-height: 1; margin-bottom: .1em; color: transparent; -webkit-text-stroke: 1px var(--sand); opacity: .7; }
.service__title { font-family: var(--serif); font-weight: 500; text-transform: uppercase; font-size: clamp(3rem, 7vw, 6rem); line-height: .9; margin: 0; letter-spacing: .01em; }
.service__sub { margin: 14px 0 0; font-size: 1.02rem; color: var(--muted); }
.service__claim { font-family: var(--serif); font-size: clamp(1.5rem, 2.3vw, 2.1rem); line-height: 1.15; margin: 0 0 1.1rem; font-style: italic; }
.service__text > p:not([class]) { color: var(--muted); max-width: 32em; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 1.6rem; }
.chips li { font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; padding: 8px 14px; border: 1px solid var(--line-dark); border-radius: 100px; transition: background .4s, border-color .4s; }
.chips li:hover { background: var(--sand); border-color: var(--sand); }

/* Approach */
.approach { padding: clamp(90px, 12vw, 170px) 0 0; overflow: hidden; }
.approach__head { max-width: 900px; margin-bottom: clamp(50px, 6vw, 80px); }
.approach__head .display em { color: var(--bronze); }
.approach__grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-dark); }
.principle { padding: 38px 30px 42px 0; border-right: 1px solid var(--line-dark); }
.principle + .principle { padding-left: 30px; }
.principle:last-child { border-right: 0; }
.principle__num { font-family: var(--serif); font-size: 1.4rem; color: var(--sand-deep); }
.principle h3 { font-size: 1rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; margin: 18px 0 6px; }
.principle__keys { font-family: var(--serif); font-style: italic; font-size: 1.15rem; color: var(--bronze); margin: 0 0 14px; }
.principle p:last-child { color: var(--muted); font-size: .95rem; margin: 0; }
.approach__sketch { margin: clamp(40px, 6vw, 80px) auto 0; max-width: 1000px; }

/* Detail parallax */
.detail { min-height: 92vh; display: flex; align-items: center; overflow: hidden; color: var(--cream); background: var(--ink); }
.detail__bg { position: absolute; inset: -12% 0; background-size: cover; background-position: center; will-change: transform; }
.detail::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(30, 31, 30, .78) 0%, rgba(30, 31, 30, .25) 60%, rgba(30, 31, 30, 0) 100%); }
.detail__content { position: relative; z-index: 2; }
.detail .display { font-size: clamp(2.8rem, 7vw, 6.4rem); }

/* Numbers */
.numbers { padding: clamp(90px, 12vw, 170px) 0 clamp(70px, 8vw, 110px); }
.numbers__head { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; padding-bottom: clamp(40px, 6vw, 70px); border-bottom: 1px solid var(--line-light); }
.numbers__hero { justify-self: end; text-align: right; }
.numbers__big { display: block; font-size: clamp(5rem, 13vw, 11rem); font-weight: 400; line-height: .9; color: var(--sand); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.numbers__label { font-size: .95rem; color: rgba(249, 246, 239, .7); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; }
.stat { padding: clamp(34px, 4vw, 54px) 24px 0 0; }
.stat + .stat { padding-left: 24px; border-left: 1px solid var(--line-light); }
.stat dt { font-size: clamp(1.9rem, 3.2vw, 3rem); font-weight: 400; color: var(--sand); line-height: 1; letter-spacing: -.02em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.stat dd { margin: 12px 0 0; color: rgba(249, 246, 239, .78); font-size: .93rem; }
.numbers__note { margin: clamp(46px, 6vw, 70px) 0 0; font-size: .82rem; color: rgba(249, 246, 239, .5); max-width: 46em; }
.numbers__cities { margin: 26px 0 0; letter-spacing: .3em; text-transform: uppercase; font-size: .82rem; }

/* Chance */
.chance { padding: clamp(90px, 12vw, 170px) 0; }
.chance__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(40px, 6vw, 100px); align-items: center; }
.chance__media { mix-blend-mode: multiply; }
.steps { margin-top: 2.4rem; counter-reset: s; }
.steps li { display: grid; grid-template-columns: 54px 1fr; gap: 12px; padding: 22px 0; border-top: 1px solid var(--line-dark); }
.steps li:last-child { border-bottom: 1px solid var(--line-dark); }
.steps li > span { font-family: var(--serif); font-size: 1.3rem; color: var(--sand-deep); line-height: 1.3; }
.steps h3 { margin: 0 0 4px; font-size: .98rem; font-weight: 600; letter-spacing: .06em; }
.steps p { margin: 0; color: var(--muted); font-size: .95rem; }

/* Marquee */
.marquee { background: var(--sand); color: var(--ink); overflow: hidden; padding: 26px 0; border-block: 1px solid var(--sand-deep); }
.marquee__track { display: flex; align-items: center; gap: 38px; width: max-content; animation: marquee 38s linear infinite; font-family: var(--serif); font-size: clamp(2rem, 4vw, 3.4rem); text-transform: uppercase; letter-spacing: .04em; line-height: 1; }
.marquee__track em { font-style: italic; text-transform: none; }
.marquee__track i { font-style: normal; font-size: .45em; color: var(--bronze); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Contact */
.contact { padding: clamp(110px, 13vw, 180px) 0; color: var(--cream); overflow: hidden; background: var(--night); }
.contact__bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.contact::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(24, 32, 51, .82) 0%, rgba(24, 32, 51, .45) 55%, rgba(24, 32, 51, .25) 100%), linear-gradient(180deg, rgba(24, 32, 51, 0) 60%, rgba(30, 31, 30, .8)); }
.contact__grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr minmax(0, 520px); gap: clamp(40px, 6vw, 100px); align-items: center; }
.contact__list { margin-top: 2.6rem; display: grid; gap: 4px; }
.contact__list a { display: flex; align-items: center; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--line-light); font-size: 1.12rem; transition: color .3s, padding .4s var(--ease); }
.contact__list a:hover { color: var(--sand); padding-left: 8px; }
.contact__list svg { width: 22px; height: 22px; color: var(--sand); }
.contact__list small { display: block; font-size: .68rem; letter-spacing: .22em; text-transform: uppercase; color: rgba(249, 246, 239, .55); margin-bottom: 2px; }

.form { background: rgba(249, 246, 239, .06); border: 1px solid rgba(212, 188, 166, .28); backdrop-filter: blur(22px) saturate(1.2); -webkit-backdrop-filter: blur(22px) saturate(1.2); padding: clamp(26px, 3.4vw, 44px); border-radius: 4px; }
.form__title { font-family: var(--serif); font-weight: 500; font-size: 2rem; line-height: 1.1; margin: 0 0 8px; }
.form__hint { color: rgba(249, 246, 239, .66); font-size: .88rem; margin: 0 0 22px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: block; margin: 0 0 16px; border: 0; padding: 0; }
.field > span, .field legend { display: block; font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; color: var(--sand); margin-bottom: 6px; padding: 0; }
.field input, .field textarea {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid rgba(249, 246, 239, .3); color: var(--cream);
  font: inherit; font-size: 1rem; padding: 8px 0 10px; outline: none; transition: border-color .3s; resize: vertical; border-radius: 0;
}
.field input:focus, .field textarea:focus { border-color: var(--sand); }
.field textarea::placeholder { color: rgba(249, 246, 239, .38); }
.field--chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.field--chips legend { width: 100%; margin-bottom: 10px; }
.field--chips label { cursor: pointer; }
.field--chips input { position: absolute; opacity: 0; pointer-events: none; }
.field--chips span { display: inline-block; padding: 8px 16px; border: 1px solid rgba(249, 246, 239, .3); border-radius: 100px; font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; transition: all .3s; }
.field--chips input:checked + span { background: var(--sand); color: var(--ink); border-color: var(--sand); }
.field--chips input:focus-visible + span { outline: 1px solid var(--sand); outline-offset: 3px; }
.form__error { color: #f0b7a4; font-size: .85rem; margin: 12px 0 0; }

/* Footer */
.footer { background: #faf3ea; padding: 30px 0 30px; color: var(--ink); }
.footer__sketch, .approach__sketch { -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.footer__sketch { max-width: 1100px; margin: 0 auto; }
.footer__grid { display: grid; grid-template-columns: 1fr auto 1fr; gap: 40px; align-items: center; padding: 50px 0 40px; border-top: 1px solid var(--line-dark); }
.brand--footer { color: var(--ink); }
.brand--footer .brand__name { color: var(--ink); }
.brand--footer .brand__tag { color: var(--muted); }
.footer__nav { display: flex; gap: 22px; flex-wrap: wrap; justify-content: center; font-family: var(--serif); font-size: 1.1rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.footer__nav a:hover, .footer__contact a:hover { color: var(--bronze); }
.footer__contact { display: grid; gap: 4px; justify-items: end; font-size: .92rem; }
.footer__contact span { color: var(--muted); letter-spacing: .14em; text-transform: uppercase; font-size: .72rem; margin-top: 6px; }
.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 22px; border-top: 1px solid var(--line-dark); font-size: .78rem; color: var(--muted); }
.footer__motto { letter-spacing: .24em; text-transform: uppercase; }

/* Floating WhatsApp */
.fab-wa {
  position: fixed; left: 22px; bottom: 22px; z-index: 90; width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center; background: #25d366; color: #fff; box-shadow: 0 10px 30px rgba(0, 0, 0, .25);
  transition: transform .4s var(--ease);
}
.fab-wa svg { width: 28px; height: 28px; }
.fab-wa:hover { transform: scale(1.08); }
.fab-wa::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: pulse 2.4s ease-out infinite; }
@keyframes pulse { from { transform: scale(1); opacity: .7; } to { transform: scale(1.6); opacity: 0; } }

/* ---------- Chatbot ---------- */
.chat { position: fixed; right: 22px; bottom: 22px; z-index: 110; font-size: .93rem; }
.chat__launcher {
  position: relative; width: 62px; height: 62px; border-radius: 50%; border: 1px solid var(--sand-deep);
  background: var(--ink); color: var(--sand); display: grid; place-items: center;
  box-shadow: 0 14px 40px rgba(0, 0, 0, .35); transition: transform .4s var(--ease);
}
.chat__launcher:hover { transform: translateY(-3px); }
.chat__launcher svg { width: 34px; height: 34px; grid-area: 1 / 1; transition: opacity .3s, transform .4s var(--ease); }
.chat__icon-close { width: 22px !important; height: 22px !important; opacity: 0; transform: rotate(-90deg); }
.chat.is-open .chat__icon-open { opacity: 0; transform: scale(.6); }
.chat.is-open .chat__icon-close { opacity: 1; transform: none; }
.chat__ping { position: absolute; top: 3px; right: 3px; width: 12px; height: 12px; border-radius: 50%; background: var(--sand); border: 2px solid var(--ink); }
.chat.is-open .chat__ping, .chat.was-opened .chat__ping { display: none; }
.chat__teaser {
  position: absolute; right: 74px; bottom: 12px; white-space: nowrap; background: var(--cream); color: var(--ink);
  padding: 10px 16px; border-radius: 18px 18px 4px 18px; box-shadow: 0 10px 30px rgba(0, 0, 0, .2); font-size: .86rem;
  animation: pop .6s var(--ease);
}
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.96); } }
.chat__panel {
  position: absolute; right: 0; bottom: 78px; width: min(390px, calc(100vw - 32px)); height: min(600px, calc(100svh - 120px));
  display: flex; flex-direction: column; background: var(--cream); color: var(--ink); border-radius: 18px; overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .35); border: 1px solid rgba(179, 151, 124, .4);
  transform-origin: bottom right; animation: panel .5s var(--ease);
}
.chat__panel[hidden] { display: none; }
@keyframes panel { from { opacity: 0; transform: translateY(14px) scale(.97); } }
.chat__head { display: flex; align-items: center; gap: 12px; padding: 16px 18px; background: var(--ink); color: var(--cream); }
.chat__avatar { width: 40px; height: 40px; color: var(--sand); padding: 4px; border: 1px solid var(--line-light); border-radius: 50%; }
.chat__head strong { display: block; font-family: var(--serif); font-size: 1.25rem; font-weight: 500; line-height: 1.1; }
.chat__head span { font-size: .74rem; color: rgba(249, 246, 239, .66); display: flex; align-items: center; gap: 6px; }
.chat__head span i { width: 7px; height: 7px; border-radius: 50%; background: #3ecf7a; }
.chat__close { margin-left: auto; background: none; border: 0; color: var(--cream); font-size: 1.6rem; line-height: 1; opacity: .7; width: 36px; height: 36px; }
.chat__close:hover { opacity: 1; }
.chat__log { flex: 1; overflow-y: auto; padding: 18px 16px 8px; display: flex; flex-direction: column; gap: 10px; scroll-behavior: smooth; }
.msg { max-width: 86%; padding: 11px 14px; border-radius: 16px; line-height: 1.5; animation: pop .4s var(--ease); white-space: pre-line; }
.msg--bot { background: #fff; border: 1px solid rgba(30, 31, 30, .08); border-bottom-left-radius: 4px; align-self: flex-start; }
.msg--user { background: var(--ink); color: var(--cream); border-bottom-right-radius: 4px; align-self: flex-end; }
.msg a { color: var(--bronze); text-decoration: underline; text-underline-offset: 2px; }
.msg .msg__cta { display: inline-flex; align-items: center; gap: 8px; margin-top: 10px; padding: 9px 14px; background: #25d366; color: #fff; border-radius: 100px; text-decoration: none; font-weight: 600; font-size: .84rem; }
.msg .msg__cta svg { width: 16px; height: 16px; }
.typing { display: inline-flex; gap: 4px; padding: 14px 16px; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--sand-deep); animation: blink 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; }
.typing i:nth-child(3) { animation-delay: .3s; }
@keyframes blink { 0%, 80%, 100% { opacity: .25; transform: translateY(0); } 40% { opacity: 1; transform: translateY(-3px); } }
.chat__quick { display: flex; gap: 6px; flex-wrap: wrap; padding: 6px 16px 12px; }
.chat__quick button { background: transparent; border: 1px solid var(--sand-deep); color: var(--ink); border-radius: 100px; padding: 7px 13px; font-size: .8rem; transition: background .3s, color .3s; }
.chat__quick button:hover { background: var(--sand); }
.chat__form { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--line-dark); background: #fff; }
.chat__form input { flex: 1; border: 0; outline: none; font: inherit; padding: 10px 12px; background: var(--cream); border-radius: 100px; color: var(--ink); min-width: 0; }
.chat__form button { width: 42px; height: 42px; border-radius: 50%; border: 0; background: var(--ink); color: var(--sand); display: grid; place-items: center; }
.chat__form button svg { width: 18px; height: 18px; }


@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .nav { gap: 22px; }
  .header-cta span { display: none; }
  .header-cta { padding: 11px 13px; }
  .approach__grid { grid-template-columns: 1fr 1fr; }
  .principle:nth-child(2) { border-right: 0; }
  .principle:nth-child(3) { padding-left: 0; }
  .principle:nth-child(n+3) { border-top: 1px solid var(--line-dark); }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: 0; padding-left: 0; }
}
@media (max-width: 900px) {
  :root { --header-h: 100px; }
  .burger { display: block; }
  .header-cta { display: none; }
  .nav {
    position: fixed; inset: 0; z-index: -1; flex-direction: column; justify-content: center; align-items: flex-start; gap: 8px;
    padding: 100px var(--gutter) 40px; background: var(--ink); opacity: 0; visibility: hidden; transition: opacity .5s var(--ease), visibility .5s;
  }
  .nav a { font-family: var(--serif); font-size: 2.4rem; letter-spacing: .02em; text-transform: none; }
  .nav a::after { display: none; }
  .nav__wa-mobile { display: inline-flex; align-items: center; gap: 10px; margin-top: 24px; font-family: var(--sans) !important; font-size: 1.05rem !important; color: var(--sand); }
  .nav__wa-mobile svg { color: #25d366; width: 22px; height: 22px; }
  body.menu-open .nav { opacity: 1; visibility: visible; }
  body.menu-open { overflow: hidden; }
  body.menu-open .burger span:first-child { top: 21px; transform: rotate(45deg); }
  body.menu-open .burger span:last-child { top: 21px; transform: rotate(-45deg); }
  body.menu-open .navbar { background: transparent !important; backdrop-filter: none !important; }
  .topbar__mail, .topbar__cities { display: none; }
  .topbar__inner { justify-content: center; }
  .manifesto__grid { grid-template-columns: 1fr 1fr; }
  .manifesto__text { grid-column: 1 / -1; }
  .parts__grid, .pillars__head, .pillars__body, .service__grid, .numbers__head, .chance__grid, .contact__grid { grid-template-columns: 1fr; }
  .service--reverse .service__media { order: 0; }
  .pillars__visual { min-height: 300px; aspect-ratio: 4 / 3; order: -1; }
  .numbers__hero { justify-self: start; text-align: left; }
  .footer__grid { grid-template-columns: 1fr; gap: 26px; }
  .footer__contact { justify-items: start; }
}
@media (max-width: 600px) {
  body { font-size: 15px; }
  .brand__mark { width: 38px; height: 38px; }
  .brand__name { font-size: .92rem; letter-spacing: .32em; }
  .brand__tag { font-size: .56rem; }
  .hero__foot { padding: 0 var(--gutter) 88px; }
  .footer__nav { justify-content: flex-start; }
  .hero__cta .btn { width: 100%; }
  .manifesto__media img { height: 300px; }
  .triad { flex-wrap: wrap; font-size: .9rem; }
  .pillar a { grid-template-columns: 38px 1fr auto; padding: 22px 0; }
  .approach__grid, .stats { grid-template-columns: 1fr; }
  .principle, .principle + .principle { padding: 28px 0; border-right: 0; border-top: 1px solid var(--line-dark); }
  .stat, .stat + .stat { padding: 28px 0 0; border-left: 0; }
  .stat dt { white-space: normal; }
  .form__row { grid-template-columns: 1fr; gap: 0; }
  .fab-wa { width: 50px; height: 50px; left: 16px; bottom: 16px; }
  .chat { right: 16px; bottom: 16px; }
  .chat__launcher { width: 56px; height: 56px; }
  .chat__teaser { display: none; }
  .chat__panel { position: fixed; right: 12px; left: 12px; bottom: 84px; width: auto; }
}

/* ==========================================================
   Motion layer — GSAP · ScrollTrigger · Lenis
   ========================================================== */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }
body.is-locked { overflow: hidden; }

/* initial states (only when GSAP is running) */
.anim .reveal { opacity: 0; transform: translateY(40px); }
.anim .reveal-img { clip-path: inset(14% 10% 14% 10%); }
.split-line { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.split-line > span { display: inline-block; will-change: transform; }
.split-word { display: inline-block; }

/* ---------- Intro ---------- */
.intro { position: fixed; inset: 0; z-index: 300; background: var(--ink); color: var(--sand); overflow: hidden; }
.intro__grid {
  position: absolute; inset: 0; opacity: 0;
  background-image: linear-gradient(rgba(212,188,166,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(212,188,166,.14) 1px, transparent 1px);
  background-size: calc(100vw / 12) calc(100vw / 12); background-position: center;
}
.intro__window { position: absolute; inset: 0; clip-path: inset(50% 50% 50% 50%); }
.intro__window img { width: 100%; height: 100%; object-fit: cover; }
.intro__center { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; pointer-events: none; }
.intro__logo { width: clamp(84px, 9vw, 120px); height: auto; }
.intro__name { display: flex; align-items: center; font-family: var(--logo); font-weight: 300; font-size: clamp(1.2rem, 2.4vw, 2rem); letter-spacing: .5em; color: var(--sand-light); padding-left: .5em; }
.intro__name i { width: .9em; }
.intro__name span { display: inline-block; }
.intro__rules { display: flex; align-items: center; gap: 14px; font-size: .72rem; letter-spacing: .3em; text-transform: uppercase; color: rgba(249,246,239,.7); }
.intro__rules i { display: block; width: 60px; height: 1px; background: var(--sand); }
.intro__rules i:first-child { transform-origin: right; }
.intro__rules i:last-child { transform-origin: left; }
.intro__coords { position: absolute; left: 0; right: 0; bottom: 34px; padding: 0 var(--gutter); display: flex; justify-content: space-between; font-size: .7rem; letter-spacing: .26em; text-transform: uppercase; color: rgba(249,246,239,.6); }
.intro__coords .count { color: var(--cream); font-variant-numeric: tabular-nums; }
.intro__skip { position: absolute; top: 28px; right: var(--gutter); background: none; border: 0; color: rgba(249,246,239,.7); font-size: .72rem; letter-spacing: .28em; text-transform: uppercase; }
.intro__skip:hover { color: var(--sand); }
@media (max-width: 600px) { .intro__coords span:first-child, .intro__coords span:last-child { display: none; } .intro__coords { justify-content: center; } }

/* ---------- Hero (tiles) ---------- */
.hero__slide { position: absolute; inset: 0; opacity: 0; overflow: hidden; }
.hero__slide.is-active { opacity: 1; }
.hero__slide img { width: 100%; height: 100%; object-fit: cover; object-position: center 60%; will-change: transform; }
.hero__tiles { position: absolute; inset: 0; display: grid; overflow: hidden; pointer-events: none; z-index: 1; }
.hero__tile { background-repeat: no-repeat; transform: scale(0); will-change: transform; }
.hero__shade { z-index: 1; }
.hero__content, .hero__foot { z-index: 2; }
.hero__title em { display: inline; }
.hero__foot { align-items: center; gap: 30px; }
.hero__meta { display: flex; align-items: baseline; gap: 10px; min-width: 0; font-size: .72rem; letter-spacing: .24em; text-transform: uppercase; color: rgba(249,246,239,.75); }
.hero__num { font-family: var(--serif); font-size: 2rem; letter-spacing: 0; color: var(--sand); line-height: 1; }
.hero__sep { color: rgba(249,246,239,.5); }
.hero__cap { margin-left: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hero__pager { display: flex; gap: 10px; flex: 1; max-width: 420px; }
.hero__pager button { flex: 1; height: 22px; background: none; border: 0; padding: 0; position: relative; }
.hero__pager button::before, .hero__pager i { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: rgba(249,246,239,.3); }
.hero__pager i { background: var(--sand); transform: scaleX(0); transform-origin: left; height: 2px; margin-top: -.5px; }
.hero__scroll { display: flex; align-items: center; gap: 12px; font-size: .7rem; letter-spacing: .26em; text-transform: uppercase; }
.hero__scroll i { position: relative; width: 1px; height: 46px; background: rgba(249,246,239,.3); overflow: hidden; }
.hero__scroll i::after { content: ""; position: absolute; left: 0; top: 0; width: 1px; height: 40%; background: var(--sand); animation: drip 2s var(--ease) infinite; }
@keyframes drip { from { transform: translateY(-100%); } to { transform: translateY(260%); } }
@media (max-width: 900px) { .hero__scroll { display: none; } .hero__cap { display: none; } }

/* ---------- Manifesto words ---------- */
.words { padding: clamp(110px, 16vw, 230px) 0; }
.words__text { font-family: var(--serif); font-size: clamp(2rem, 4.6vw, 4.4rem); line-height: 1.12; margin: 0; max-width: 18em; }
.words__text .w { color: rgba(249,246,239,.16); transition: color .5s var(--ease); }
.words__text .w.on { color: var(--cream); }
.words__text em { font-style: italic; }
.words__text .w.on em, .words__text .w em { color: inherit; }
.words__text .w.on:has(em) { color: var(--sand); }

/* ---------- Window ---------- */
.window { position: relative; height: 100vh; min-height: 560px; overflow: hidden; background: var(--ink); color: var(--cream); display: grid; place-items: center; }
.window__frame { position: absolute; inset: 0; clip-path: inset(22% 34% 22% 34%); }
.window__frame img { width: 100%; height: 100%; object-fit: cover; }
.window__frame::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(30,31,30,.1), rgba(30,31,30,.55)); }
.window__title { position: relative; z-index: 2; margin: 0; text-align: center; font-family: var(--serif); font-weight: 500; font-size: clamp(3.4rem, 11vw, 11rem); line-height: .9; letter-spacing: -.02em; will-change: transform; text-shadow: 0 10px 60px rgba(0,0,0,.25); }
.window__title em { color: var(--sand); font-weight: 400; }
.window__labels { position: absolute; z-index: 2; left: 0; right: 0; bottom: 8vh; display: flex; justify-content: center; gap: clamp(20px, 5vw, 70px); font-size: .76rem; letter-spacing: .32em; text-transform: uppercase; }
.window__labels span + span::before { content: "·"; margin-right: clamp(20px, 5vw, 70px); color: var(--sand); }

/* ---------- Detail band word ---------- */
.detail__word { position: absolute; z-index: 1; left: 0; bottom: -.12em; margin: 0; white-space: nowrap; font-family: var(--serif); font-style: italic; font-size: clamp(7rem, 20vw, 20rem); line-height: 1; color: transparent; -webkit-text-stroke: 1px rgba(212,188,166,.45); pointer-events: none; }

/* ---------- Brochure ---------- */
.brochure { overflow: hidden; }
.brochure__pin { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; padding: clamp(80px, 9vw, 120px) 0 60px; }
.brochure__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; flex-wrap: wrap; margin-bottom: clamp(30px, 4vw, 50px); }
.brochure__head .display { margin: 0; }
.brochure__actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.brochure__count { margin: 0 12px 0 0; font-family: var(--serif); font-size: 1.6rem; color: rgba(249,246,239,.5); }
.brochure__count span { color: var(--sand); }
.brochure__track { display: flex; gap: clamp(16px, 2vw, 28px); padding: 0 var(--gutter); width: max-content; will-change: transform; }
.bpage { position: relative; flex: none; width: clamp(220px, 23vw, 330px); padding: 0; border: 0; background: none; text-align: left; cursor: pointer; }
.bpage__media { display: block; aspect-ratio: 1000 / 1285; overflow: hidden; background: var(--ink-3); box-shadow: 0 30px 60px -20px rgba(0,0,0,.6); }
.bpage__media img { width: 100%; height: 100%; object-fit: cover; transition: filter .6s var(--ease), transform 1.2s var(--ease); }
.bpage:hover .bpage__media img { transform: scale(1.03); }
.bpage:hover .bpage__media img { filter: brightness(1.08); }
.bpage__num { display: block; margin-top: 12px; font-size: .72rem; letter-spacing: .24em; color: rgba(249,246,239,.55); }
.bpage:nth-child(even) { margin-top: 40px; }
.brochure__progress { margin-top: 36px; position: relative; height: 1px; }
.brochure__progress::before { content: ""; position: absolute; inset: 0 var(--gutter); background: rgba(249,246,239,.18); }
.brochure__progress i { position: absolute; left: var(--gutter); right: var(--gutter); top: 0; height: 1px; background: var(--sand); transform-origin: left; transform: scaleX(.02); }
@media (max-width: 1023px) {
  .brochure__track { width: auto; overflow-x: auto; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; scrollbar-width: none; padding-bottom: 10px; }
  .brochure__track::-webkit-scrollbar { display: none; }
  .bpage { scroll-snap-align: center; width: min(72vw, 320px); }
  .bpage:nth-child(even) { margin-top: 0; }
}

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 250; background: rgba(20,21,20,.94); backdrop-filter: blur(10px); display: flex; align-items: center; justify-content: center; gap: 20px; padding: 60px 16px; }
.lightbox[hidden] { display: none; }
.lightbox__fig { margin: 0; height: 100%; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.lightbox__fig img { max-height: calc(100vh - 150px); width: auto; max-width: min(760px, 86vw); object-fit: contain; box-shadow: 0 40px 80px rgba(0,0,0,.5); }
.lightbox__fig figcaption { color: var(--sand); font-size: .76rem; letter-spacing: .26em; }
.lightbox__close { position: absolute; top: 18px; right: 22px; background: none; border: 0; color: var(--cream); font-size: 2.4rem; line-height: 1; width: 48px; height: 48px; }
.lightbox__nav { flex: none; width: 54px; height: 54px; border-radius: 50%; border: 1px solid var(--line-light); background: none; color: var(--cream); display: grid; place-items: center; transition: background .3s; }
.lightbox__nav:hover { background: var(--sand); color: var(--ink); }
.lightbox__nav svg { width: 20px; height: 20px; }
@media (max-width: 600px) { .lightbox__nav { position: absolute; bottom: 18px; } .lightbox__prev { left: 30%; } .lightbox__next { right: 30%; } }

/* ---------- Footer word ---------- */
.footer__word { display: flex; justify-content: space-between; margin: 10px 0 30px; overflow: hidden; font-family: var(--logo); font-weight: 200; font-size: clamp(3rem, 12.5vw, 12.5rem); line-height: 1; color: var(--ink); letter-spacing: 0; }
.footer__word span { display: inline-block; }

/* ---------- Topbar PDF link ---------- */
.topbar__pdf { color: var(--sand); letter-spacing: .12em; }
.topbar__pdf:hover { color: var(--cream); }

/* ---------- Cursor ---------- */
.cursor { position: fixed; left: 0; top: 0; z-index: 400; pointer-events: none; width: 0; height: 0; opacity: 0; transition: opacity .3s; }
.cursor.is-on { opacity: 1; }
.cursor::before { content: ""; position: absolute; left: -5px; top: -5px; width: 10px; height: 10px; border-radius: 50%; background: var(--sand); mix-blend-mode: difference; transition: transform .45s var(--ease), background .3s; }
.cursor.is-link::before { transform: scale(3.2); background: rgba(212,188,166,.35); }
.cursor span { position: absolute; left: -46px; top: -46px; width: 92px; height: 92px; border-radius: 50%; display: grid; place-items: center; background: var(--sand); color: var(--ink); font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; transform: scale(0); transition: transform .45s var(--ease); }
.cursor.is-big span { transform: scale(1); }
.cursor.is-big::before { transform: scale(0); }
@media (pointer: coarse) { .cursor { display: none; } }
@media (max-width: 600px) { .window__labels { gap: 10px; font-size: .6rem; letter-spacing: .2em; } .window__labels span + span::before { margin-right: 10px; } }

/* ---------- Welcome (remplace le manifeste plein écran) ---------- */
.welcome { padding: clamp(100px, 13vw, 190px) 0 clamp(90px, 11vw, 160px); overflow: hidden; }
.welcome__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(50px, 8vw, 130px); align-items: center; }
.welcome__media { position: relative; padding: 0 12% 18% 0; }
.welcome__main { position: relative; overflow: hidden; aspect-ratio: 4 / 5; }
.welcome__main img { position: absolute; left: 0; top: -10%; width: 100%; height: 120%; object-fit: cover; }
.welcome__inset { position: absolute; right: 0; bottom: 0; width: 46%; aspect-ratio: 1; overflow: hidden; border: 10px solid var(--cream); }
.welcome__inset img { width: 100%; height: 100%; object-fit: cover; }
.welcome__cap { position: absolute; left: 0; bottom: 4%; margin: 0; font-size: .7rem; letter-spacing: .26em; text-transform: uppercase; color: var(--muted); }
.welcome__cap span { font-family: var(--serif); font-style: italic; font-size: 1.1rem; letter-spacing: 0; text-transform: none; color: var(--bronze); margin-right: 8px; }
.welcome__title em { color: var(--bronze); }
.welcome__lead { font-family: var(--serif); font-size: clamp(1.45rem, 2.2vw, 2rem); line-height: 1.3; margin: .4em 0 1.1em; max-width: 24em; }
.welcome__lead .w { color: rgba(30,31,30,.18); transition: color .5s var(--ease); }
.welcome__lead .w.on { color: var(--ink); }
.welcome__lead .w.on:has(em) { color: var(--bronze); }
.welcome__text { color: var(--muted); max-width: 34em; margin: 0 0 2.2rem; }
.welcome__stats { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0 0 2.4rem; border-top: 1px solid var(--line-dark); }
.welcome__stats div { padding: 20px 14px 0 0; }
.welcome__stats div + div { padding-left: 14px; border-left: 1px solid var(--line-dark); }
.welcome__stats dt { font-family: var(--serif); font-size: clamp(2rem, 3vw, 2.8rem); line-height: 1; color: var(--ink); }
.welcome__stats dd { margin: 8px 0 0; font-size: .78rem; color: var(--muted); line-height: 1.4; }
.link-arrow { display: inline-flex; align-items: center; gap: 12px; font-size: .78rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; padding-bottom: 6px; border-bottom: 1px solid var(--sand-deep); }
.link-arrow svg { width: 18px; height: 18px; transition: transform .4s var(--ease); }
.link-arrow:hover svg { transform: translateX(6px); }
@media (max-width: 900px) {
  .welcome__grid { grid-template-columns: 1fr; }
  .welcome__media { padding: 0 10% 16% 0; }
  .welcome__stats { grid-template-columns: 1fr 1fr; }
  .welcome__stats div:nth-child(3) { padding-left: 0; border-left: 0; }
  .welcome__stats div:nth-child(n+3) { margin-top: 18px; }
}
.welcome__stats dt, .hero__num, .brochure__count, .principle__num { font-variant-numeric: lining-nums; }

/* ==========================================================
   Pages internes
   ========================================================== */
/* nav : sous-menu Expertises */
.nav { align-items: center; }
.nav__drop { position: relative; }
.nav__sub {
  position: absolute; top: calc(100% + 18px); left: -24px; min-width: 330px; padding: 10px; display: grid;
  background: rgba(30,31,30,.96); backdrop-filter: blur(18px); border: 1px solid var(--line-light); border-radius: 4px;
  opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .35s var(--ease), transform .35s var(--ease), visibility .35s;
}
.nav__drop::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 20px; }
.nav__drop:hover .nav__sub, .nav__drop:focus-within .nav__sub { opacity: 1; visibility: visible; transform: none; }
.nav .nav__sub a { display: grid; grid-template-columns: 34px 1fr auto; align-items: baseline; padding: 12px 14px; text-transform: none; letter-spacing: .02em; font-size: .95rem; border-radius: 3px; }
.nav .nav__sub a::after { display: none; }
.nav .nav__sub a:hover, .nav .nav__sub a.is-current { background: rgba(212,188,166,.1); color: var(--sand); }
.nav__sub span { font-size: .7rem; color: var(--sand-deep); letter-spacing: .12em; }
.nav__sub small { font-size: .66rem; letter-spacing: .2em; text-transform: uppercase; color: rgba(249,246,239,.45); }
@media (max-width: 900px) {
  .nav__drop { width: 100%; }
  .nav__sub { position: static; opacity: 1; visibility: visible; transform: none; background: none; border: 0; padding: 0 0 8px 4px; min-width: 0; backdrop-filter: none; }
  .nav .nav__sub a { font-family: var(--sans); font-size: 1rem; padding: 6px 0; }
  .nav__drop::after { display: none; }
}

/* page hero */
.page-hero { position: relative; min-height: 78vh; display: flex; align-items: flex-end; color: var(--cream); overflow: hidden; background: var(--night); }
.page-hero__bg { position: absolute; inset: 0; will-change: transform; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero__shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(24,32,51,.7) 0%, rgba(24,32,51,.12) 38%, rgba(30,31,30,.82) 100%), linear-gradient(90deg, rgba(30,31,30,.55), rgba(30,31,30,0) 65%); }
.page-hero__content { position: relative; padding-top: calc(var(--header-h) + 60px); padding-bottom: clamp(50px, 7vw, 90px); }
.page-hero__title { font-family: var(--serif); font-weight: 500; font-size: clamp(2.6rem, 6.4vw, 6rem); line-height: .98; letter-spacing: -.015em; margin: 0 0 .4em; max-width: 15em; }
.page-hero__title em { color: var(--sand); font-weight: 400; }
.page-hero__lead { max-width: 38em; font-size: clamp(1rem, 1.3vw, 1.18rem); color: rgba(249,246,239,.85); margin: 0; }
.crumbs { display: flex; flex-wrap: wrap; gap: 10px; font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: rgba(249,246,239,.6); margin-bottom: 26px; }
.crumbs a:hover { color: var(--sand); }
.crumbs [aria-current] { color: var(--cream); }
.hero__h1 { font-size: .74rem; }

/* intro expertise */
.xp-intro { padding: clamp(90px, 11vw, 160px) 0; }
.xp-intro__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 110px); align-items: center; }
.xp-intro__text .lead { color: var(--muted); }
.xp-intro__media { position: relative; overflow: hidden; aspect-ratio: 4 / 5; }
.xp-intro__media img { position: absolute; left: 0; top: -10%; width: 100%; height: 120%; object-fit: cover; }

/* offres */
.offers { padding: clamp(90px, 11vw, 160px) 0; }
.offers__grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: clamp(30px, 5vw, 60px); border-top: 1px solid var(--line-dark); }
.offer { padding: 34px 30px 38px 0; border-bottom: 1px solid var(--line-dark); }
.offer:not(:nth-child(3n+1)) { padding-left: 30px; border-left: 1px solid var(--line-dark); }
.offer__num { font-family: var(--serif); font-size: 1.3rem; color: var(--sand-deep); font-variant-numeric: lining-nums; }
.offer h3 { font-family: var(--serif); font-weight: 500; font-size: 1.6rem; line-height: 1.1; margin: 14px 0 10px; }
.offer p { margin: 0; color: var(--muted); font-size: .95rem; }
.detail__quote { max-width: 16em; font-size: clamp(2.2rem, 4.8vw, 4.4rem) !important; }

/* FAQ */
.faq { padding: clamp(90px, 11vw, 150px) 0; }
.faq__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(40px, 6vw, 100px); align-items: start; }
.faq__item { border-top: 1px solid var(--line-dark); }
.faq__item:last-child { border-bottom: 1px solid var(--line-dark); }
.faq__item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 0; font-family: var(--serif); font-size: clamp(1.25rem, 1.8vw, 1.55rem); line-height: 1.2; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary i { position: relative; flex: none; width: 14px; height: 14px; }
.faq__item summary i::before, .faq__item summary i::after { content: ""; position: absolute; left: 0; top: 50%; width: 100%; height: 1px; background: var(--bronze); transition: transform .4s var(--ease); }
.faq__item summary i::after { transform: rotate(90deg); }
.faq__item[open] summary i::after { transform: rotate(0); }
.faq__item p { margin: 0 0 26px; color: var(--muted); max-width: 40em; }

/* cartes expertises liées */
.related { padding: clamp(90px, 11vw, 150px) 0; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.4vw, 34px); margin-top: clamp(30px, 5vw, 60px); }
.card { display: flex; flex-direction: column; }
.card__media { display: block; overflow: hidden; aspect-ratio: 4 / 3; margin-bottom: 18px; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.card:hover .card__media img { transform: scale(1.05); }
.card__kicker { font-size: .7rem; letter-spacing: .24em; text-transform: uppercase; color: var(--bronze); }
.card__title { font-family: var(--serif); font-size: 1.8rem; line-height: 1.1; margin: 6px 0 12px; }
.card__more { display: inline-flex; align-items: center; gap: 10px; font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; }
.card__more svg { width: 16px; height: 16px; transition: transform .4s var(--ease); }
.card:hover .card__more svg { transform: translateX(6px); }

/* bandeau CTA */
.cta-band { padding: clamp(80px, 10vw, 140px) 0; }
.cta-band__inner { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; flex-wrap: wrap; }
.cta-band .display { margin: 0; }
.cta-band__actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* valeurs (page a propos) */
.values { padding: clamp(80px, 10vw, 140px) 0; text-align: center; }
.values__sketch { max-width: 900px; margin: 0 auto 40px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.values__list { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px 50px; font-family: var(--serif); font-size: clamp(1.8rem, 4vw, 3.4rem); text-transform: uppercase; letter-spacing: .06em; }
.values__list em { text-transform: none; color: var(--bronze); }
.values__motto { font-family: var(--serif); font-style: italic; font-size: clamp(1.4rem, 2.4vw, 2rem); color: var(--muted); margin: 30px 0 0; }

/* brochure (grille) */
.bgrid { padding: clamp(80px, 10vw, 140px) 0; }
.bgrid__head { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; margin-bottom: 50px; }
.bgrid__head .lead { margin: 0; }
.bgrid__list { display: grid; grid-template-columns: repeat(5, 1fr); gap: clamp(14px, 2vw, 26px); }
.bgrid__list .bpage { width: auto; margin-top: 0 !important; }

/* contact (page) */
.contact--page { padding-top: clamp(80px, 9vw, 130px); }

/* mentions legales */
.legal { padding: clamp(70px, 9vw, 120px) 0; }
.legal__body { max-width: 820px; }
.legal__body h2 { font-family: var(--serif); font-weight: 500; font-size: 1.7rem; margin: 2em 0 .4em; }
.legal__body h2:first-child { margin-top: 0; }
.legal__body p { color: var(--muted); }
.legal__body a { color: var(--bronze); text-decoration: underline; }

/* footer (deux colonnes de liens) */
.footer__nav { display: grid; grid-template-columns: auto auto; gap: 8px 40px; justify-content: center; font-family: var(--sans); font-size: .92rem; font-weight: 400; letter-spacing: 0; text-transform: none; }
.footer__nav ul { display: grid; gap: 6px; }
.footer__bottom a:hover { color: var(--bronze); }

@media (max-width: 1100px) { .bgrid__list { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 900px) {
  .xp-intro__grid, .faq__grid { grid-template-columns: 1fr; }
  .offers__grid, .cards { grid-template-columns: 1fr 1fr; }
  .offer:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; }
  .offer:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--line-dark); }
  .bgrid__list { grid-template-columns: repeat(3, 1fr); }
  .footer__nav { justify-content: start; }
  .page-hero { min-height: 70vh; }
}
@media (max-width: 600px) {
  .offers__grid, .cards { grid-template-columns: 1fr; }
  .offer, .offer:nth-child(even) { padding: 26px 0; border-left: 0; }
  .bgrid__list { grid-template-columns: 1fr 1fr; }
}

/* ==========================================================
   Menu mobile (refonte)
   ========================================================== */
.nav__toggle, .nav__foot { display: none; }
.btn--wa-solid { background: #25d366; color: #fff; }
.btn--wa-solid:hover { background: #1fb959; }
.btn--line { border-color: var(--line-light); color: var(--cream); }
.btn--line:hover { background: var(--sand); color: var(--ink); border-color: var(--sand); }

@media (max-width: 900px) {
  body.menu-open .topbar { display: none; }
  body.menu-open .fab-wa, body.menu-open .chat, body.menu-open .cursor { display: none; }

  .nav {
    align-items: stretch; justify-content: flex-start; gap: 0;
    padding: 96px var(--gutter) 28px; overflow-y: auto; counter-reset: menu;
    background:
      radial-gradient(120% 60% at 100% 0%, rgba(212,188,166,.08), transparent 60%),
      var(--ink);
  }
  /* rangées principales */
  .nav > a, .nav__drop { border-bottom: 1px solid rgba(212,188,166,.16); }
  .nav > a, .nav .nav__parent {
    display: flex; align-items: baseline; gap: 18px; padding: 18px 0;
    font-family: var(--serif); font-size: clamp(2rem, 8.6vw, 2.6rem); line-height: 1.05; letter-spacing: 0; text-transform: none;
    color: var(--cream); opacity: 1; counter-increment: menu;
  }
  .nav > a::before, .nav .nav__parent::before {
    content: "0" counter(menu); flex: none; width: 22px;
    font-family: var(--sans); font-size: .66rem; letter-spacing: .16em; color: var(--sand-deep); transform: translateY(-.5em);
  }
  .nav > a.is-current, .nav .nav__parent.is-current { color: var(--sand); }

  /* Expertises : accordéon */
  .nav__drop { position: relative; }
  .nav__toggle {
    display: grid; place-items: center; position: absolute; right: 0; top: 14px; width: 44px; height: 44px;
    border: 1px solid var(--line-light); border-radius: 50%; background: none;
  }
  .nav__toggle i { position: relative; width: 14px; height: 14px; }
  .nav__toggle i::before, .nav__toggle i::after { content: ""; position: absolute; left: 0; top: 50%; width: 100%; height: 1px; background: var(--sand); transition: transform .4s var(--ease); }
  .nav__toggle i::after { transform: rotate(90deg); }
  .nav__drop.is-open .nav__toggle i::after { transform: rotate(0); }
  .nav__sub { display: grid; max-height: 0; overflow: hidden; padding: 0 0 0 40px; transition: max-height .5s var(--ease), padding .5s var(--ease); }
  .nav__drop.is-open .nav__sub { max-height: 360px; padding-bottom: 14px; }
  .nav .nav__sub a {
    display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 11px 0;
    font-family: var(--sans); font-size: 1rem; letter-spacing: 0; color: rgba(249,246,239,.86); border-top: 1px solid rgba(212,188,166,.08);
  }
  .nav .nav__sub a span { display: none; }
  .nav .nav__sub a small { font-size: .62rem; }
  .nav .nav__sub a:hover, .nav .nav__sub a.is-current { background: none; color: var(--sand); }

  /* bas du menu */
  .nav__foot { display: grid; gap: 10px; margin-top: auto; padding-top: 32px; }
  .nav .nav__foot .btn { width: 100%; font-family: var(--sans); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; padding: 15px 20px; }
  .nav__meta { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 6px 16px; margin: 8px 0 0; font-size: .74rem; color: rgba(249,246,239,.55); }
  .nav .nav__meta a { font-family: var(--sans); font-size: .74rem; padding: 0; color: rgba(249,246,239,.75); }
  .nav__meta span { letter-spacing: .14em; text-transform: uppercase; font-size: .64rem; }

  /* apparition en cascade */
  .nav > * { opacity: 0; transform: translateY(26px); transition: opacity .6s var(--ease), transform .7s var(--ease); }
  body.menu-open .nav > * { opacity: 1; transform: none; }
  body.menu-open .nav > :nth-child(1) { transition-delay: .08s; }
  body.menu-open .nav > :nth-child(2) { transition-delay: .14s; }
  body.menu-open .nav > :nth-child(3) { transition-delay: .2s; }
  body.menu-open .nav > :nth-child(4) { transition-delay: .26s; }
  body.menu-open .nav > :nth-child(5) { transition-delay: .34s; }
}
@media (max-width: 900px) and (max-height: 640px) {
  .nav > a, .nav .nav__parent { padding: 12px 0; font-size: 1.8rem; }
}

/* ---------- Sélecteur de langue + CTA d'en-tête ---------- */
.lang-switch { display: flex; align-items: center; gap: 2px; margin-left: 8px; padding: 3px; border: 1px solid rgba(212,188,166,.28); border-radius: 100px; }
.lang-switch a { padding: 5px 10px; border-radius: 100px; font-size: .7rem; font-weight: 600; letter-spacing: .14em; color: rgba(249,246,239,.7); transition: background .3s, color .3s; }
.lang-switch a:hover { color: var(--cream); }
.lang-switch a.is-current { background: var(--sand); color: var(--ink); }
.btn--outline { border-color: rgba(212,188,166,.45); color: var(--cream); padding: 12px 22px; font-size: .74rem; }
.btn--outline:hover { background: var(--sand); color: var(--ink); border-color: var(--sand); }
.header-cta { padding: 12px 22px; }
@media (max-width: 1100px) { .header-cta { padding: 11px 16px; } }
@media (max-width: 900px) { .lang-switch { margin-left: auto; } .burger { margin-left: 6px; } }
@media (max-width: 380px) { .brand__tag { display: none; } }
@media (max-width: 900px) { .navbar__inner { gap: 10px; } }
@media (max-width: 480px) { .brand { gap: 10px; } .brand__mark { width: 34px; height: 34px; } .brand__name { font-size: .86rem; letter-spacing: .24em; } .brand__tag { font-size: .52rem; letter-spacing: .14em; } .lang-switch { margin-left: auto; padding: 2px; } .lang-switch a { padding: 5px 8px; font-size: .64rem; } .burger { width: 40px; margin-left: 0; } }
@media (max-width: 900px) { .window { height: 88svh; min-height: 480px; } .window__title { font-size: clamp(3rem, 13vw, 5rem); } }