/* ============================================
   DOMAINE DE BRION — Global Styles v2
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;1,400;1,500&family=Raleway:wght@300;400;500;600&display=swap');

/* ── VARIABLES ── */
:root {
  --blanc: #FAF8F4;
  --beige-clair: #F0EBE0;
  --beige-moyen: #E0D6C5;
  --or: #B8965A;
  --or-clair: #D4B07A;
  --brun: #3A2E22;
  --brun-moyen: #6B5F52;
  --brun-clair: #9A8E82;
  --footer: #2C2218;
  --nav-height: 80px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img { max-width: 100%; height: auto; display: block; }

body {
  font-family: 'Raleway', sans-serif;
  background: var(--blanc);
  color: var(--brun);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  font-weight: 400;
  line-height: 1.15;
}
h1 { font-size: clamp(36px, 5vw, 64px); }
h2 { font-size: clamp(28px, 4vw, 48px); }
h3 { font-size: clamp(20px, 2.5vw, 28px); }
em { font-style: italic; color: var(--or); }

p {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.85;
  color: var(--brun-moyen);
}

a { text-decoration: none; color: inherit; }

/* ── EYEBROW ── */
.eyebrow {
  font-family: 'Raleway', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--or);
  display: flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--or);
  flex-shrink: 0;
}
.eyebrow-center {
  justify-content: center;
}
.eyebrow-center::before,
.eyebrow-center::after {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--or);
  flex-shrink: 0;
}
.eyebrow-light { color: var(--or-clair); }
.eyebrow-light::before,
.eyebrow-light::after { background: var(--or-clair); }

/* ── BUTTONS ── */
.btn {
  font-family: 'Raleway', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 16px 40px;
  cursor: pointer;
  display: inline-block;
  border: none;
  transition: all 0.3s ease;
  text-decoration: none;
}
.btn-primary {
  background: var(--or);
  color: var(--blanc);
}
.btn-primary:hover {
  background: var(--or-clair);
  transform: translateY(-2px);
}
.btn-ghost-white {
  background: transparent;
  color: var(--blanc);
  border: 1px solid rgba(255,255,255,0.6);
}
.btn-ghost-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: white;
}
.btn-ghost-dark {
  background: transparent;
  color: var(--brun);
  border: 1px solid var(--brun);
}
.btn-ghost-dark:hover {
  background: var(--brun);
  color: var(--blanc);
}
.btn-ghost-or {
  background: transparent;
  color: var(--or);
  border: 1px solid var(--or);
}
.btn-ghost-or:hover {
  background: var(--or);
  color: var(--blanc);
}

/* ── NAVIGATION ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 60px;
  background: rgba(250,248,244,0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--beige-moyen);
  transition: box-shadow 0.3s, background 0.3s;
}
.navbar.scrolled {
  box-shadow: 0 4px 32px rgba(58,46,34,0.1);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo img { height: 52px; width: auto; }
.nav-logo-text { display: flex; flex-direction: column; line-height: 1; }
.nav-logo-name {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  color: var(--brun);
  font-weight: 400;
}
.nav-logo-sub {
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--brun-clair);
  margin-top: 3px;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  align-items: center;
}
.nav-links a {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--brun-moyen);
  text-decoration: none;
  transition: color 0.3s;
  position: relative;
  padding-bottom: 2px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--or);
  transition: width 0.3s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--or); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-cta {
  font-family: 'Raleway', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--or);
  background: transparent;
  border: 1px solid var(--or);
  padding: 10px 24px;
  text-decoration: none;
  transition: all 0.3s;
}
.nav-cta:hover {
  background: var(--or);
  color: var(--blanc);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--brun);
  transition: all 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu */
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--blanc);
  border-bottom: 1px solid var(--beige-moyen);
  padding: 20px 32px 32px;
  flex-direction: column;
  gap: 0;
  z-index: 999;
  box-shadow: 0 8px 32px rgba(58,46,34,0.1);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--brun-moyen);
  text-decoration: none;
  padding: 14px 0;
  border-bottom: 1px solid var(--beige-moyen);
  transition: color 0.3s;
}
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile a:hover { color: var(--or); }
.nav-mobile .nav-mobile-cta {
  margin-top: 20px;
  background: var(--or);
  color: var(--blanc);
  text-align: center;
  padding: 14px;
  border: none;
}

/* ── PAGE HERO (pages internes) ── */
.page-hero {
  height: 60vh;
  min-height: 400px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-top: var(--nav-height);
  background: var(--brun-moyen);
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--brun-moyen) 0%, var(--brun) 100%);
}
.page-hero-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(44,34,24,0.4);
}
.page-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 40px;
  max-width: 700px;
}
.page-hero-content h1 { color: var(--blanc); }
.page-hero-eyebrow {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--or-clair);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.page-hero-eyebrow::before,
.page-hero-eyebrow::after {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--or-clair);
}

/* ── SECTIONS ── */
.section { padding: 100px 60px; }
.section-sm { padding: 60px 60px; }
.container { max-width: 1200px; margin: 0 auto; }
.container-sm { max-width: 800px; margin: 0 auto; }
.container-xs { max-width: 640px; margin: 0 auto; }

.bg-blanc { background: var(--blanc); }
.bg-beige { background: var(--beige-clair); }
.bg-brun { background: var(--brun); }
.bg-brun-moyen { background: var(--brun-moyen); }
.bg-footer { background: var(--footer); }

/* ── SECTION HEADER ── */
.section-header { margin-bottom: 64px; }
.section-header-center {
  text-align: center;
  margin-bottom: 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.section-header h2 { margin-top: 12px; color: var(--brun); }
.section-header-center h2 { color: var(--brun); }

/* ── SEPARATEUR ── */
.separateur {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 48px 0;
}
.sep-line { flex: 1; height: 1px; background: var(--beige-moyen); }
.sep-diamond {
  width: 8px; height: 8px;
  background: var(--or);
  transform: rotate(45deg);
  flex-shrink: 0;
}

/* ── GRIDS ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-2-asym { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 80px; align-items: start; }

/* ── PLACEHOLDERS IMAGES ── */
.img-placeholder {
  width: 100%;
  height: 100%;
  min-height: 300px;
  background: linear-gradient(135deg, var(--beige-moyen), var(--beige-clair));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brun-clair);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
}

/* ── CHIFFRES CLÉS ── */
.chiffres-band {
  background: var(--brun-moyen);
  padding: 56px 60px;
}
.chiffres-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.chiffre-item {
  text-align: center;
  padding: 20px;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.chiffre-item:last-child { border-right: none; }
.chiffre-number {
  font-family: 'Playfair Display', serif;
  font-size: clamp(40px, 5vw, 56px);
  color: var(--or-clair);
  line-height: 1;
  margin-bottom: 8px;
}
.chiffre-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: rgba(250,248,244,0.65);
}

/* ── CARDS ── */
.card {
  background: var(--blanc);
  padding: 48px 40px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(58,46,34,0.08);
}
.card-border-or { border-left: 3px solid var(--or); }
.card-outline-or { border: 2px solid var(--or); }

/* ── TÉMOIGNAGES ── */
.temoignage {
  border-top: 1px solid var(--or);
  padding-top: 28px;
}
.temo-stars { color: var(--or); font-size: 13px; letter-spacing: 2px; margin-bottom: 16px; }
.temo-text {
  font-family: 'Playfair Display', serif;
  font-size: 16px;
  font-style: italic;
  line-height: 1.75;
  color: var(--brun);
  margin-bottom: 20px;
}
.temo-author {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--or);
}
.temo-event {
  font-size: 12px;
  font-weight: 300;
  color: var(--brun-clair);
  margin-top: 3px;
}

/* ── FOOTER ── */
.footer {
  background: var(--footer);
  padding: 80px 60px 40px;
}
.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(154,142,130,0.15);
  margin-bottom: 32px;
}
.footer-brand-name {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  color: var(--blanc);
  margin-bottom: 6px;
}
.footer-brand-sub {
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--brun-clair);
  max-width: 260px;
}
.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.footer-social a {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(154,142,130,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brun-clair);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1px;
  text-decoration: none;
  transition: all 0.3s;
}
.footer-social a:hover {
  border-color: var(--or);
  color: var(--or);
}
.footer-col-title {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: 13px;
  font-weight: 300;
  color: var(--brun-clair);
  text-decoration: none;
  transition: color 0.3s;
}
.footer-col ul a:hover { color: var(--blanc); }
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.footer-bottom p {
  font-size: 12px;
  font-weight: 300;
  color: var(--brun-clair);
}
.footer-bottom a {
  color: var(--brun-clair);
  text-decoration: none;
  transition: color 0.3s;
}
.footer-bottom a:hover { color: var(--blanc); }

/* ── BANDEAU COOKIES ── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--brun);
  border-top: 1px solid rgba(184,150,90,0.3);
  padding: 20px 60px;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}
.cookie-banner.show { transform: translateY(0); }
.cookie-text {
  font-size: 13px;
  font-weight: 300;
  color: rgba(250,248,244,0.8);
  line-height: 1.6;
  max-width: 700px;
}
.cookie-text a { color: var(--or-clair); text-decoration: underline; }
.cookie-actions { display: flex; gap: 12px; flex-shrink: 0; }
.cookie-accept {
  font-family: 'Raleway', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: var(--or);
  color: var(--blanc);
  border: none;
  padding: 10px 24px;
  cursor: pointer;
  transition: background 0.3s;
}
.cookie-accept:hover { background: var(--or-clair); }
.cookie-decline {
  font-family: 'Raleway', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: transparent;
  color: var(--brun-clair);
  border: 1px solid rgba(154,142,130,0.3);
  padding: 10px 24px;
  cursor: pointer;
  transition: all 0.3s;
}
.cookie-decline:hover { border-color: var(--brun-clair); color: var(--blanc); }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .chiffres-inner { grid-template-columns: 1fr 1fr; }
  .chiffre-item:nth-child(2) { border-right: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 900px) {
  :root { --nav-height: 68px; }
  .navbar { padding: 0 24px; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }

  .section { padding: 72px 24px; }
  .section-sm { padding: 40px 24px; }
  .chiffres-band { padding: 48px 24px; }

  .grid-2, .grid-2-asym, .grid-3 { grid-template-columns: 1fr; gap: 40px; }
  .grid-4 { grid-template-columns: 1fr 1fr; }

  .page-hero { height: 50vh; min-height: 320px; }

  .footer { padding: 48px 24px 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .cookie-banner { padding: 16px 24px; flex-direction: column; align-items: flex-start; }
}

@media (max-width: 600px) {
  .grid-4 { grid-template-columns: 1fr; }
  .chiffres-inner { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cookie-actions { width: 100%; }
  .cookie-accept, .cookie-decline { flex: 1; text-align: center; }
}

/* ── SMALL MOBILE 480px ── */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  h1, .hero-title { font-size: clamp(28px, 8vw, 42px); }
  h2 { font-size: clamp(22px, 6vw, 32px); }
  .btn { padding: 12px 20px; font-size: 10px; }
  .section { padding: 48px 0; }
}