/* =========================================================
   MÂAT REALTY — Immobilier de prestige
   Palette : encre profonde, crème, or
   ========================================================= */

:root {
  --ink:        #0c0d0f;
  --ink-2:      #121316;
  --panel:      #16181c;
  --cream:      #f6f2ea;
  --cream-2:    #efe8da;
  --gold:       #c4a35a;
  --gold-bright:#dcc28a;
  --gold-line:  rgba(196, 163, 90, 0.42);

  --on-dark:      #ece7dc;
  --on-dark-dim:  rgba(236, 231, 220, 0.62);
  --on-cream:     #1b1c1e;
  --on-cream-dim: #5e5b54;

  --maxw: 1200px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:  "Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  font-weight: 300;
  color: var(--on-cream);
  background: var(--cream);
  line-height: 1.65;
  font-size: 17px;
  letter-spacing: 0.01em;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }

/* ---------- Typography helpers ---------- */
.display {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: 0.005em;
  font-size: clamp(2.1rem, 4.6vw, 3.6rem);
  color: var(--on-cream);
}
.display.on-dark { color: var(--cream); }

.eyebrow {
  font-family: var(--sans);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.34em;
  font-size: 0.72rem;
  color: var(--gold);
  margin-bottom: 1.4rem;
  display: inline-block;
}
.eyebrow--light { color: var(--gold-bright); }

.lede {
  font-size: clamp(1.08rem, 1.6vw, 1.32rem);
  line-height: 1.62;
  font-weight: 300;
  color: var(--on-cream);
}
.lede.on-dark-dim { color: var(--on-dark-dim); }

.on-dark { color: var(--cream); }

strong { font-weight: 500; color: inherit; }
em { font-style: italic; }

/* ---------- Sections ---------- */
.section { padding: clamp(72px, 11vw, 150px) 0; position: relative; }
.section--cream { background: var(--cream); color: var(--on-cream); }
.section--ink   { background: var(--ink); color: var(--on-dark); }
.section-head.center { text-align: center; max-width: 760px; margin: 0 auto clamp(48px, 6vw, 80px); }

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.5s var(--ease), backdrop-filter 0.5s var(--ease),
              border-color 0.5s var(--ease), padding 0.5s var(--ease);
  border-bottom: 1px solid transparent;
  padding: 6px 0;
}
.site-header.scrolled {
  background: rgba(12, 13, 15, 0.86);
  backdrop-filter: blur(14px) saturate(120%);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  border-bottom-color: var(--gold-line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark { height: 46px; width: auto; }
.brand-word {
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream);
  white-space: nowrap;
}

.nav { display: flex; align-items: center; gap: 36px; }
.nav a {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-dark);
  opacity: 0.82;
  transition: opacity 0.3s var(--ease), color 0.3s var(--ease);
  position: relative;
}
.nav a:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 1px; width: 0;
  background: var(--gold); transition: width 0.4s var(--ease);
}
.nav a:not(.nav-cta):hover { opacity: 1; }
.nav a:not(.nav-cta):hover::after { width: 100%; }

.nav-cta {
  border: 1px solid var(--gold-line);
  color: var(--gold-bright) !important;
  padding: 11px 22px;
  border-radius: 2px;
  opacity: 1 !important;
  transition: background 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease);
}
.nav-cta:hover { background: var(--gold); color: var(--ink) !important; border-color: var(--gold); }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px; background: none; border: 0;
  cursor: pointer; padding: 8px; z-index: 110;
}
.nav-toggle span { width: 26px; height: 1.5px; background: var(--cream); transition: transform 0.4s var(--ease), opacity 0.3s var(--ease); }
.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--sans); font-weight: 400; font-size: 0.82rem;
  letter-spacing: 0.16em; text-transform: uppercase;
  padding: 16px 34px; border-radius: 2px; cursor: pointer;
  border: 1px solid transparent; transition: all 0.4s var(--ease);
  white-space: nowrap;
}
.btn--block { width: 100%; }
.btn--gold { background: var(--gold); color: var(--ink); }
.btn--gold:hover { background: var(--gold-bright); transform: translateY(-2px); box-shadow: 0 14px 34px -16px rgba(196,163,90,0.7); }
.btn--ghost { background: rgba(255,255,255,0.04); color: var(--cream); border-color: rgba(236,231,220,0.4); backdrop-filter: blur(4px); }
.btn--ghost:hover { background: rgba(255,255,255,0.12); border-color: var(--cream); }
.btn--outline { background: transparent; color: var(--cream); border-color: var(--gold-line); }
.btn--outline:hover { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.btn--dark { background: var(--ink); color: var(--cream); }
.btn--dark:hover { background: #000; transform: translateY(-2px); }
.btn-arrow { font-size: 1.05em; line-height: 1; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  background: var(--ink); overflow: hidden;
}
.hero-media {
  position: absolute; inset: 0;
  background-image: linear-gradient(115deg, rgba(8,12,16,0.35), rgba(8,12,16,0.15)), url("../img/hero-yacht.jpg");
  background-size: cover; background-position: center 38%;
  transform: scale(1.06); animation: heroZoom 16s var(--ease) forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero-veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(8,10,13,0.55) 0%, rgba(8,10,13,0.18) 32%, rgba(8,10,13,0.45) 78%, rgba(8,10,13,0.85) 100%);
}
.hero-inner { position: relative; z-index: 2; max-width: 880px; padding-top: 80px; padding-bottom: 80px; }
.hero-title {
  font-family: var(--serif); font-weight: 300;
  color: var(--cream);
  font-size: clamp(2.7rem, 7vw, 5.6rem);
  line-height: 1.02; letter-spacing: 0.01em;
  margin: 0.4rem 0 1.6rem;
  text-shadow: 0 2px 40px rgba(0,0,0,0.35);
}
.hero-sub {
  font-size: clamp(1.05rem, 1.7vw, 1.32rem); font-weight: 300;
  color: rgba(236,231,220,0.9); max-width: 580px; line-height: 1.6;
  margin-bottom: 2.6rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }

.scroll-cue {
  position: absolute; left: 50%; bottom: 30px; transform: translateX(-50%);
  z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 12px;
  color: var(--on-dark-dim);
}
.scroll-cue-line { width: 1px; height: 46px; background: linear-gradient(var(--gold), transparent); animation: cuePulse 2.2s ease-in-out infinite; }
.scroll-cue-text { font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase; }
@keyframes cuePulse { 0%,100% { opacity: 0.4; transform: scaleY(0.7); } 50% { opacity: 1; transform: scaleY(1); } }

/* =========================================================
   MAISON
   ========================================================= */
.maison-grid {
  display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 7vw, 96px);
  align-items: start;
}
.maison-lead .display { max-width: 14ch; }
.maison-body p + p { margin-top: 1.3rem; }
.maison-body .lede { margin-bottom: 0; }

.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  margin-top: clamp(56px, 7vw, 96px);
  border-top: 1px solid rgba(27,28,30,0.12);
}
.stat { padding: 34px 28px 8px; border-left: 1px solid rgba(27,28,30,0.1); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat-num {
  display: block; font-family: var(--serif); font-weight: 400;
  font-size: clamp(1.7rem, 3vw, 2.5rem); color: var(--gold); line-height: 1; margin-bottom: 12px;
}
.stat-unit { font-size: 0.5em; color: var(--on-cream-dim); margin-left: 4px; }
.stat-label { font-size: 0.86rem; color: var(--on-cream-dim); letter-spacing: 0.02em; }

/* =========================================================
   PROJET / CARDS
   ========================================================= */
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.card {
  background: var(--panel); border: 1px solid rgba(196,163,90,0.16);
  padding: clamp(34px, 4vw, 56px); border-radius: 3px; position: relative;
  display: flex; flex-direction: column;
  transition: transform 0.5s var(--ease), border-color 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.card:hover { transform: translateY(-6px); border-color: var(--gold-line); box-shadow: 0 30px 60px -40px rgba(0,0,0,0.8); }
.card-kicker {
  font-size: 0.72rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold);
  display: block; margin-bottom: 18px;
}
.card-title {
  font-family: var(--serif); font-weight: 400; font-size: clamp(1.55rem, 2.4vw, 2.1rem);
  color: var(--cream); line-height: 1.1; margin-bottom: 18px;
}
.card-text { color: var(--on-dark-dim); font-size: 1rem; margin-bottom: 26px; }
.card-list { margin-bottom: 34px; }
.card-list li {
  position: relative; padding-left: 26px; margin-bottom: 13px;
  font-size: 0.96rem; color: var(--on-dark);
}
.card-list li::before {
  content: ""; position: absolute; left: 0; top: 0.62em;
  width: 12px; height: 1px; background: var(--gold);
}
.card .btn { margin-top: auto; }

/* =========================================================
   APPROCHE  (split media + content)
   ========================================================= */
.approche { display: grid; grid-template-columns: 0.95fr 1.05fr; padding: 0; background: var(--cream); align-items: stretch; }
.approche-media {
  background-image: linear-gradient(180deg, rgba(8,12,16,0.1), rgba(8,12,16,0.25)), url("../img/villa-pool.jpg");
  background-size: cover; background-position: center; min-height: 520px;
}
.approche-content { display: flex; align-items: center; padding: clamp(60px, 8vw, 120px) clamp(40px, 7vw, 110px); }
.approche-inner { max-width: 560px; }
.approche-inner .lede { margin-bottom: 2.4rem; }
.pillars { display: grid; gap: 30px; }
.pillar { padding-left: 0; border-top: 1px solid rgba(27,28,30,0.12); padding-top: 24px; }
.pillar-no { font-family: var(--serif); font-size: 1rem; color: var(--gold); letter-spacing: 0.1em; }
.pillar h3 { font-family: var(--serif); font-weight: 500; font-size: 1.35rem; color: var(--on-cream); margin: 6px 0 8px; }
.pillar p { font-size: 0.96rem; color: var(--on-cream-dim); }

/* =========================================================
   PRÉSENCE
   ========================================================= */
.presence-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(40px, 6vw, 90px);
  align-items: center;
}
.presence-text .lede { margin: 1.6rem 0 2.6rem; }
.places { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; }
.place h3 {
  font-size: 0.72rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--gold); font-weight: 400; margin-bottom: 14px;
  padding-bottom: 14px; border-bottom: 1px solid var(--gold-line);
}
.place-name { font-family: var(--serif); font-size: 1.4rem; color: var(--cream); line-height: 1.15; margin-bottom: 10px; }
.place-meta { font-size: 0.9rem; color: var(--on-dark-dim); line-height: 1.55; }
.presence-media {
  background-image: url("../img/coast-sunset.jpg");
  background-size: cover; background-position: center;
  min-height: 540px; border-radius: 3px;
  box-shadow: 0 40px 80px -50px rgba(0,0,0,0.9);
}

/* =========================================================
   GROUPE
   ========================================================= */
.groupe-inner { max-width: 820px; margin: 0 auto; text-align: center; }
.groupe-inner .lede { margin: 1.6rem auto 2.8rem; max-width: 680px; }
.groupe-logos {
  display: flex; align-items: center; justify-content: center;
  gap: clamp(34px, 6vw, 76px); margin-top: clamp(44px, 5vw, 68px); flex-wrap: wrap;
}
.groupe-logos-sep { width: 1px; height: 96px; background: var(--gold-line); flex: 0 0 auto; }
.groupe-logo-link {
  display: flex; flex-direction: column; align-items: center; gap: 16px;
  transition: transform 0.45s var(--ease);
}
.groupe-logo-link:hover { transform: translateY(-5px); }
.groupe-logo { width: auto; display: block; }
.groupe-logo--pr   { height: 124px; }
.groupe-logo--golf { height: 58px; }
.groupe-logo-cap {
  font-size: 0.7rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--on-cream-dim); display: inline-flex; align-items: center; gap: 7px;
  transition: color 0.3s var(--ease);
}
.groupe-logo-link:hover .groupe-logo-cap { color: var(--gold); }
.cap-arrow { color: var(--gold); font-size: 1.05em; }

/* =========================================================
   CONTACT / FORM
   ========================================================= */
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.contact-intro .lede { margin: 1.6rem 0 2.6rem; }
.contact-details { display: grid; gap: 22px; }
.contact-details li { display: grid; gap: 5px; }
.contact-label { font-size: 0.68rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--gold); }
.contact-details a, .contact-details span:not(.contact-label) { color: var(--on-dark); font-size: 1.02rem; }
.contact-details a { transition: color 0.3s var(--ease); }
.contact-details a:hover { color: var(--gold-bright); }

.lead-form {
  background: var(--panel); border: 1px solid rgba(196,163,90,0.16);
  padding: clamp(30px, 4vw, 52px); border-radius: 3px; position: relative;
}
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.field { margin-bottom: 22px; display: grid; gap: 9px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.field label {
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--on-dark-dim);
}
.optional { text-transform: none; letter-spacing: 0; opacity: 0.7; }
.field input, .field textarea, .field select {
  width: 100%; background: rgba(255,255,255,0.03);
  border: 1px solid rgba(236,231,220,0.16); border-radius: 2px;
  padding: 14px 16px; color: var(--on-dark); font-family: var(--sans);
  font-size: 0.98rem; font-weight: 300; transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.field textarea { resize: vertical; min-height: 110px; }
.field input::placeholder, .field textarea::placeholder { color: rgba(236,231,220,0.32); }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--gold); background: rgba(196,163,90,0.05);
}
.field input.invalid, .field select.invalid { border-color: #b4583f; }
.select-wrap { position: relative; }
.select-wrap::after {
  content: "▾"; position: absolute; right: 16px; top: 50%; transform: translateY(-50%);
  color: var(--gold); pointer-events: none; font-size: 0.8rem;
}
.field select { appearance: none; -webkit-appearance: none; cursor: pointer; }
.field select option { background: var(--ink-2); color: var(--on-dark); }

.btn--submit { margin-top: 8px; }
.form-note { font-size: 0.78rem; color: var(--on-dark-dim); text-align: center; margin-top: 16px; }

.form-success {
  position: absolute; inset: 0; background: var(--panel); border-radius: 3px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 40px; gap: 18px;
  animation: fadeIn 0.5s var(--ease);
}
.form-success p { color: var(--on-dark); font-size: 1.05rem; line-height: 1.6; }
.form-success-mark {
  width: 64px; height: 64px; border-radius: 50%; border: 1px solid var(--gold);
  display: grid; place-items: center; color: var(--gold); font-size: 1.6rem;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer { background: var(--ink); color: var(--on-dark); padding: clamp(56px, 7vw, 88px) 0 40px; border-top: 1px solid rgba(196,163,90,0.18); }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 40px; flex-wrap: wrap; padding-bottom: 48px; border-bottom: 1px solid rgba(236,231,220,0.08); }
.footer-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.footer-logo { height: 84px; width: auto; flex: 0 0 auto; align-self: flex-start; }
.footer-tagline { font-family: var(--serif); font-style: italic; font-size: 1.2rem; color: var(--on-dark-dim); }
.footer-nav { display: flex; flex-wrap: wrap; gap: 26px; }
.footer-nav a { font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--on-dark-dim); transition: color 0.3s var(--ease); }
.footer-nav a:hover { color: var(--gold-bright); }
.footer-legal { padding-top: 30px; display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-legal p { font-size: 0.78rem; color: rgba(236,231,220,0.42); line-height: 1.7; max-width: 760px; }
.footer-legal a { color: var(--gold); }
.footer-copy { white-space: nowrap; }

/* =========================================================
   SCROLL REVEAL
   ========================================================= */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-media { animation: none; transform: scale(1); }
  html { scroll-behavior: auto; }
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 980px) {
  .maison-grid, .presence-grid, .contact-grid { grid-template-columns: 1fr; }
  .approche { grid-template-columns: 1fr; }
  .approche-media { min-height: 360px; order: -1; }
  .presence-media { min-height: 380px; order: -1; }
  .cards { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: 0; }
  .stat { border-left: 1px solid rgba(27,28,30,0.1); padding-left: 28px; }
  .stat:first-child, .stat:nth-child(3) { padding-left: 28px; }
  .stat:nth-child(odd) { border-left: 0; padding-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid rgba(27,28,30,0.1); margin-top: 8px; padding-top: 30px; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .container { padding: 0 22px; }
  .brand-word { display: none; }
  .brand-mark { height: 42px; }

  .nav {
    position: fixed; inset: 0; background: rgba(10,11,13,0.97);
    backdrop-filter: blur(10px); flex-direction: column; justify-content: center; gap: 30px;
    transform: translateX(100%); transition: transform 0.5s var(--ease);
  }
  .nav.open { transform: none; }
  .nav a { font-size: 1.1rem; opacity: 1; }
  .nav-cta { padding: 14px 30px; }
  .nav-toggle { display: flex; }

  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .places { grid-template-columns: 1fr; gap: 30px; }
  .groupe-logos { flex-direction: column; gap: 40px; }
  .groupe-logos-sep { width: 86px; height: 1px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-legal { flex-direction: column; }
}

@media (max-width: 460px) {
  .stats { grid-template-columns: 1fr; }
  .stat, .stat:nth-child(odd) { border-left: 0; padding-left: 0; border-top: 1px solid rgba(27,28,30,0.1); padding-top: 26px; margin-top: 0; }
  .stat:first-child { border-top: 0; padding-top: 34px; }
}