/* ============================================================
   ELMA BIO DISTRIBUTION — CSS commun pages internes
   Style "comptoir d'importation" : sérieux, B2B, élégant
============================================================ */

:root {
  --bottle: #1F3D2B;
  --bottle-dark: #142718;
  --bottle-deep: #0A1A10;
  --gold: #B8923A;
  --gold-light: #D4B161;
  --gold-pale: #E8D599;
  --cream: #F5EFE2;
  --cream-deep: #EAE2CF;
  --sand: #DDD0B3;
  --terre: #6B5840;
  --vine: #4A6B3D;
  --rouge: #8B2E2E;
  --ink: #1A1A1A;
  --ink-soft: #4A4A4A;
  --ink-muted: #7A7A6A;
  --line: rgba(31, 61, 43, 0.15);
  --line-soft: rgba(31, 61, 43, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Manrope', -apple-system, sans-serif;
  font-weight: 400;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--bottle-deep);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}
.container-narrow {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ===== NAV ===== */
.nav {
  position: relative;
  z-index: 50;
  padding: 22px 0;
  background: var(--cream);
  border-bottom: 1px solid var(--line-soft);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--bottle-deep);
}
.brand-mark {
  width: 38px; height: 38px;
  border: 1.5px solid var(--bottle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  font-style: italic;
  color: var(--bottle);
  position: relative;
}
.brand-mark::after {
  content: '';
  position: absolute;
  inset: 3px;
  border: 0.5px solid var(--gold);
  border-radius: 50%;
  pointer-events: none;
}
.brand-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-style: italic;
  font-weight: 400;
}
.brand-name strong {
  font-weight: 500;
  font-style: normal;
  letter-spacing: 0.04em;
  font-size: 14px;
  text-transform: uppercase;
  color: var(--terre);
  display: block;
  margin-top: -2px;
}
.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
  list-style: none;
}
.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--bottle); }
.nav-cta {
  background: var(--bottle);
  color: var(--cream);
  padding: 12px 22px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all 0.3s;
  border-radius: 2px;
}
.nav-cta:hover {
  background: var(--bottle-dark);
  transform: translateY(-1px);
}

/* ===== PAGE HEADER ===== */
.page-header {
  padding: 100px 0 60px;
  background:
    radial-gradient(ellipse 60% 80% at 80% 30%, rgba(184, 146, 58, 0.08), transparent 60%),
    var(--cream);
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(31, 61, 43, 0.06) 0.5px, transparent 0);
  background-size: 24px 24px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 80%);
  pointer-events: none;
}
.page-header-inner {
  position: relative;
  z-index: 1;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--terre);
  margin-bottom: 24px;
}
.eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--gold);
}
.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--ink-muted);
  margin-bottom: 28px;
}
.breadcrumb a { color: var(--terre); }
.breadcrumb a:hover { color: var(--bottle); }
.breadcrumb .sep { opacity: 0.4; }

.page-title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 300;
  margin-bottom: 24px;
}
.page-title em {
  font-style: italic;
  color: var(--bottle);
}
.page-title .accent {
  color: var(--gold);
  font-style: italic;
  font-weight: 400;
}
.page-lead {
  font-size: 18px;
  color: var(--ink-soft);
  max-width: 640px;
  line-height: 1.7;
}

/* ===== SECTIONS ===== */
.section {
  padding: 80px 0;
  position: relative;
}
.section-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--terre);
  margin-bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.section-eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--gold);
}
.section-title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 300;
  font-style: italic;
  margin-bottom: 24px;
  max-width: 720px;
}
.section-title strong {
  font-style: normal;
  font-weight: 400;
  color: var(--bottle);
}
.section-lead {
  font-size: 17px;
  color: var(--ink-soft);
  max-width: 640px;
  margin-bottom: 40px;
  line-height: 1.7;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 17px 32px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.btn-primary {
  background: var(--bottle);
  color: var(--cream);
}
.btn-primary:hover {
  background: var(--bottle-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(31, 61, 43, 0.25);
}
.btn-ghost {
  background: transparent;
  color: var(--bottle-deep);
  border: 1px solid var(--bottle);
}
.btn-ghost:hover {
  background: var(--bottle);
  color: var(--cream);
}
.btn .arrow { transition: transform 0.3s; }
.btn:hover .arrow { transform: translateX(4px); }

/* ===== ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 968px) {
  .nav-links { display: none; }
  .container, .container-narrow { padding: 0 24px; }
}