:root {
  --navy: #0c1c28;
  --navy-2: #132a3a;
  --ink: #1a1a1a;
  --gold: #c4a35a;
  --gold-2: #e8d5a3;
  --cream: #f4efe6;
  --paper: #faf8f4;
  --muted: #6e6a62;
  --white: #fff;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Outfit", system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.wrap { width: min(1180px, 90%); margin-inline: auto; }
.serif { font-family: "Cormorant Garamond", Georgia, serif; }

/* HEADER */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 5%;
  transition: background .35s, padding .35s, box-shadow .35s;
}
.site-header.scrolled {
  background: rgba(12, 28, 40, .94);
  backdrop-filter: blur(16px);
  padding: 14px 5%;
  box-shadow: 0 8px 30px rgba(0,0,0,.25);
}
.brand {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.85rem; letter-spacing: .42em; color: var(--white);
  font-weight: 600;
}
.brand span { color: var(--gold); }
.nav { display: flex; gap: 32px; align-items: center; }
.nav a {
  color: #e8e4dc; font-size: .78rem; letter-spacing: .18em;
  text-transform: uppercase; font-weight: 400;
  position: relative;
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: -6px;
  width: 0; height: 1px; background: var(--gold); transition: width .3s;
}
.nav a:hover::after { width: 100%; }
.nav-cta {
  border: 1px solid var(--gold); color: var(--gold) !important;
  padding: 10px 18px; letter-spacing: .16em !important;
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--gold); color: var(--navy) !important; }
.burger {
  display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer;
}
.burger span { width: 22px; height: 1.5px; background: #fff; }

/* HERO */
.hero {
  min-height: 100vh;
  background: var(--navy) url("../img/hero.jpg") center/cover no-repeat;
  position: relative; display: grid; place-items: end start;
  color: #fff;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(12,28,40,.45) 0%, rgba(12,28,40,.78) 100%);
}
.hero-inner {
  position: relative; z-index: 1;
  padding: 0 5% 110px;
  max-width: 820px;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  color: var(--gold); letter-spacing: .32em; text-transform: uppercase;
  font-size: .72rem; margin-bottom: 22px;
}
.eyebrow::before { content: ""; width: 42px; height: 1px; background: var(--gold); }
.hero h1 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(3.4rem, 8vw, 7.2rem);
  font-weight: 500; line-height: .9; letter-spacing: .04em;
}
.hero h1 em { font-style: italic; color: var(--gold-2); font-weight: 400; }
.hero p {
  margin-top: 26px; max-width: 520px; color: #d8d2c6;
  font-size: 1.08rem; font-weight: 300;
}
.hero-actions { margin-top: 40px; display: flex; gap: 16px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 28px; font-size: .78rem; letter-spacing: .18em;
  text-transform: uppercase; border: 1px solid transparent; cursor: pointer;
  transition: .25s;
}
.btn-gold { background: var(--gold); color: var(--navy); }
.btn-gold:hover { background: var(--gold-2); }
.btn-line { border-color: rgba(255,255,255,.45); color: #fff; }
.btn-line:hover { border-color: var(--gold); color: var(--gold); }
.scroll-hint {
  position: absolute; right: 5%; bottom: 40px; z-index: 2;
  writing-mode: vertical-rl; letter-spacing: .28em; font-size: .68rem;
  color: rgba(255,255,255,.55); text-transform: uppercase;
}

/* STRIP */
.strip {
  background: var(--navy); color: #cfc8bb;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(196,163,90,.25);
}
.strip article { padding: 34px 28px; border-right: 1px solid rgba(255,255,255,.06); }
.strip article:last-child { border-right: 0; }
.strip strong {
  display: block; font-family: "Cormorant Garamond", serif;
  font-size: 1.7rem; color: var(--gold); font-weight: 500;
}
.strip span { font-size: .78rem; letter-spacing: .08em; }

/* ABOUT */
.about { padding: 120px 0; }
.about-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 80px; align-items: center;
}
.about-copy h2 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.2rem, 4vw, 3.4rem); font-weight: 500; line-height: 1.1;
  margin: 12px 0 24px;
}
.about-copy p { color: var(--muted); margin-bottom: 18px; font-size: 1.02rem; }
.kicker { color: var(--gold); letter-spacing: .28em; text-transform: uppercase; font-size: .72rem; }
.about-photos { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-photos img { width: 100%; height: 280px; object-fit: cover; }
.about-photos img:first-child { height: 420px; grid-row: 1 / 3; }
.quote {
  margin-top: 28px; padding-left: 22px; border-left: 2px solid var(--gold);
  font-family: "Cormorant Garamond", serif; font-size: 1.35rem; font-style: italic;
  color: var(--navy);
}

/* ACTIVITES */
.activites {
  padding: 0 0 120px;
}
.section-head { text-align: center; margin-bottom: 56px; }
.section-head h2 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.2rem, 4vw, 3.3rem); font-weight: 500; margin-top: 10px;
}
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  position: relative; min-height: 420px; overflow: hidden; color: #fff;
  isolation: isolate;
}
.card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .7s; }
.card::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(12,28,40,.15), rgba(12,28,40,.82));
}
.card:hover img { transform: scale(1.08); }
.card-body { position: absolute; left: 0; right: 0; bottom: 0; padding: 32px; }
.card h3 { font-family: "Cormorant Garamond", serif; font-size: 1.85rem; font-weight: 500; }
.card p { color: #d5cfc4; font-size: .92rem; margin-top: 8px; }

/* GALLERY */
.gallery { background: var(--navy); padding: 110px 0; color: #fff; }
.gallery .section-head h2 { color: #fff; }
.mosaic {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr;
  grid-template-rows: 260px 260px; gap: 12px;
}
.mosaic img { width: 100%; height: 100%; object-fit: cover; }
.mosaic .big { grid-row: 1 / 3; }

/* LEGAL */
.legal { padding: 110px 0; }
.legal-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; }
.legal h2 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 500; margin: 10px 0 18px;
}
.legal p { color: var(--muted); }
.table {
  width: 100%; border-collapse: collapse; background: #fff;
  box-shadow: 0 20px 50px rgba(12,28,40,.06);
}
.table tr { border-bottom: 1px solid #eee8dc; }
.table th, .table td { padding: 16px 22px; text-align: left; font-size: .92rem; }
.table th {
  width: 38%; color: var(--navy); font-weight: 500; background: #f7f2e8;
  letter-spacing: .04em;
}

/* DIRIGEANTS */
.dirigeants { padding: 0 0 120px; }
.people { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.person { background: #fff; overflow: hidden; box-shadow: 0 16px 40px rgba(12,28,40,.06); }
.person .photo {
  height: 210px; background: var(--navy-2) center/cover no-repeat;
  position: relative;
}
.person .photo::after {
  content: attr(data-initials);
  position: absolute; inset: 0; display: grid; place-items: center;
  font-family: "Cormorant Garamond", serif; font-size: 3rem; color: var(--gold);
  background: linear-gradient(160deg, #163246, #0c1c28);
}
.person .body { padding: 22px 20px 26px; }
.person h3 { font-family: "Cormorant Garamond", serif; font-size: 1.35rem; font-weight: 600; }
.person .role { color: var(--gold); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; margin: 6px 0 10px; }
.person p { color: var(--muted); font-size: .86rem; }

/* CONTACT */
.contact { display: grid; grid-template-columns: 1fr 1fr; min-height: 560px; }
.contact-copy {
  background: var(--navy) url("../img/office.jpg") center/cover no-repeat;
  position: relative; color: #fff; display: flex; align-items: center;
}
.contact-copy::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(12,28,40,.92), rgba(12,28,40,.72));
}
.contact-copy .inner { position: relative; z-index: 1; padding: 80px 10% 80px 12%; }
.contact-copy h2 {
  font-family: "Cormorant Garamond", serif; font-size: 3rem; font-weight: 500; margin: 8px 0 18px;
}
.contact-copy p { color: #d4cdc2; margin-bottom: 12px; }
.addr { font-size: 1.15rem; color: var(--gold-2); margin: 22px 0 28px; line-height: 1.7; }
.map iframe { width: 100%; height: 100%; min-height: 560px; border: 0; filter: grayscale(.35) contrast(1.05); }

/* FOOTER */
footer {
  background: #08141d; color: #9a9286; padding: 36px 5%;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: .82rem;
}
footer strong { color: var(--gold); font-weight: 500; }

@media (max-width: 980px) {
  .nav { display: none; }
  .nav.open {
    display: flex; flex-direction: column; position: absolute; top: 70px; right: 5%;
    background: var(--navy); padding: 24px; gap: 18px; min-width: 220px;
  }
  .burger { display: flex; }
  .strip, .about-grid, .cards, .people, .legal-layout, .contact { grid-template-columns: 1fr; }
  .mosaic { grid-template-columns: 1fr 1fr; grid-template-rows: 220px 220px 220px; }
  .mosaic .big { grid-row: auto; grid-column: 1 / -1; height: 280px; }
  .about-photos img, .about-photos img:first-child { height: 240px; }
  .hero { place-items: center start; }
  .hero-inner { padding-bottom: 80px; }
}