*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --gold:       #c9a84c;
  --gold-light: #e8cc85;
  --cream:      #f5f0e8;
  --dark:       #0d0b08;
  --dark2:      #13100a;
  --dark3:      #1c1710;
  --text:       #d4cdc0;
  --muted:      rgba(212, 205, 192, 0.55);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Cormorant Garamond', serif;
  background: var(--dark);
  color: var(--text);
  overflow-x: hidden;
}

/* ── NAVBAR ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.6rem 3rem;
  transition: background 0.4s ease, padding 0.4s ease;
}

nav.scrolled {
  background: rgba(13, 11, 8, 0.92);
  backdrop-filter: blur(12px);
  padding: 1rem 3rem;
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
}

/* Sur les pages sans hero, la navbar est toujours opaque */
nav.opaque {
  background: rgba(13, 11, 8, 0.97);
  backdrop-filter: blur(12px);
  padding: 1rem 3rem;
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--cream);
}

.nav-logo svg {
  width: 32px; height: 32px;
  fill: none;
  stroke: var(--cream);
  stroke-width: 1.5;
  stroke-linecap: round;
}

.nav-logo img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.nav-logo span {
  font-size: 0.9rem;
  font-weight: 300;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
}

.nav-links li { display: flex; align-items: center; }

.nav-links li:not(:last-child)::after {
  content: '/';
  color: rgba(245,240,232,0.3);
  margin: 0 0.55rem;
  font-size: 0.8rem;
}

.nav-links a {
  color: var(--cream);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  transition: color 0.25s;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active { color: var(--gold); }

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.burger span {
  display: block;
  width: 24px; height: 1px;
  background: var(--cream);
  transition: all 0.3s ease;
}
.burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(13,11,8,0.97);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: var(--cream);
  text-decoration: none;
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  transition: color 0.25s;
}
.mobile-menu a:hover { color: var(--gold); }

/* ── PAGE HEADER (pages sans hero) ── */
.page-header {
  padding: 10rem 2rem 5rem;
  text-align: center;
  background: var(--dark2);
  border-bottom: 1px solid rgba(201,168,76,0.15);
}

.page-tag {
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 400;
  display: block;
  margin-bottom: 1rem;
}

.page-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  color: var(--cream);
  line-height: 1;
}

.page-rule {
  width: 45px; height: 1px;
  background: var(--gold);
  margin: 1.5rem auto 0;
}

/* ── SECTIONS COMMUNES ── */
section { padding: 6rem 0; }

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
}

.container-wide {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-tag {
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 400;
  display: block;
  margin-bottom: 1rem;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  color: var(--cream);
  line-height: 1.1;
}

.section-rule {
  width: 45px; height: 1px;
  background: var(--gold);
  margin: 1.5rem 0 2rem;
}

.section-rule.centered { margin: 1.5rem auto 2rem; }

/* ── PLACEHOLDERS ── */
.img-placeholder {
  background: var(--dark3);
  border: 1px solid rgba(201,168,76,0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.img-placeholder svg {
  width: 32px; height: 32px;
  stroke: rgba(201,168,76,0.3);
  fill: none; stroke-width: 1;
}

.video-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--dark3);
  border: 1px solid rgba(201,168,76,0.15);
  overflow: hidden;
}

.video-wrapper iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: none;
}

.video-placeholder {
  position: absolute; inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.video-placeholder svg {
  width: 48px; height: 48px;
  stroke: rgba(201,168,76,0.3);
  fill: none; stroke-width: 1;
}

/* ── BOUTONS ── */
.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.5rem;
  border: 1px solid rgba(201,168,76,0.5);
  color: var(--gold);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-family: 'Cormorant Garamond', serif;
  background: transparent;
  transition: all 0.25s ease;
  cursor: pointer;
}

.btn-download:hover {
  background: rgba(201,168,76,0.08);
  border-color: var(--gold);
  color: var(--gold-light);
}

.btn-download svg {
  width: 14px; height: 14px;
  stroke: currentColor; fill: none; stroke-width: 1.5;
}

/* ── FOOTER ── */
footer {
  background: var(--dark2);
  border-top: 1px solid rgba(201,168,76,0.15);
  padding: 2.5rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--muted);
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 860px) {
  nav, nav.opaque { padding: 1.4rem 1.5rem; }
  nav.scrolled    { padding: 0.9rem 1.5rem; }
  .nav-links { display: none; }
  .burger    { display: flex; }
  footer { flex-direction: column; gap: 0.5rem; text-align: center; }
}