:root {
  --bg: #07060a;
  --bg-soft: #100e16;
  --bg-card: #16131e;
  --gold: #d4af37;
  --gold-soft: #e8c96a;
  --gold-dim: #8a7020;
  --blue: #1a2f5c;
  --cream: #f4ecd8;
  --muted: #b8b0a0;
  --line: rgba(212, 175, 55, 0.28);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --font-display: "Cinzel", "Times New Roman", serif;
  --font-serif: "Cormorant Garamond", Georgia, serif;
  --font-sans: "Outfit", system-ui, sans-serif;
  --wrap: min(1120px, calc(100% - 2.5rem));
  --header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 0.4rem);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--cream);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.65;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--gold-soft);
  text-decoration: none;
}

a:hover {
  color: var(--cream);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 80;
  background: var(--gold);
  color: #111;
  padding: 0.6rem 1rem;
  font-weight: 500;
}

.skip-link:focus {
  top: 1rem;
}

.wrap {
  width: var(--wrap);
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.38em;
  text-transform: uppercase;
}

h2 {
  margin: 0 0 1.2rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3.1rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.04em;
}

.lead,
.section-intro {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  color: var(--muted);
}

.section-intro {
  max-width: 38rem;
  margin: 0 0 2.4rem;
}

.section {
  padding: clamp(4.5rem, 10vw, 7.5rem) 0;
  position: relative;
  scroll-margin-top: calc(var(--header-h) + 0.4rem);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.5rem;
  border: 1px solid var(--gold);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: 0.25s ease;
}

.btn-gold {
  background: linear-gradient(180deg, var(--gold-soft), var(--gold));
  color: #1a1408;
}

.btn-gold:hover {
  color: #1a1408;
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--cream);
  border-color: var(--line);
}

.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold-soft);
}

.btn-full {
  width: 100%;
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  height: var(--header-h);
  background: linear-gradient(180deg, rgba(7, 6, 10, 0.86), rgba(7, 6, 10, 0));
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.site-header.is-scrolled {
  background: rgba(7, 6, 10, 0.92);
  border-bottom-color: var(--line);
}

.header-inner {
  width: var(--wrap);
  height: 100%;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream);
}

.brand-mark {
  color: var(--gold);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav a {
  color: var(--cream);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--gold-soft);
}

.nav-cta {
  border: 1px solid var(--gold);
  padding: 0.45rem 0.85rem;
  color: var(--gold-soft) !important;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  position: relative;
}

.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--cream);
  position: absolute;
  left: 11px;
  transition: 0.2s ease;
}

.nav-toggle-bar {
  top: 21px;
}

.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: "";
}

.nav-toggle-bar::before {
  top: -7px;
}

.nav-toggle-bar::after {
  top: 7px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: calc(var(--header-h) + 1.5rem) 1.25rem 5rem;
}

.hero-stage {
  position: absolute;
  inset: 0;
}

.hero-side {
  position: absolute;
  top: 0;
  height: 100%;
  width: min(38vw, 520px);
  object-fit: cover;
  opacity: 0.38;
  filter: saturate(0.85);
}

.hero-side-left {
  left: 0;
  object-position: 50% 20%;
  mask-image: linear-gradient(90deg, #000 20%, transparent);
}

.hero-side-right {
  right: 0;
  object-position: 70% 18%;
  mask-image: linear-gradient(270deg, #000 20%, transparent);
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 40%, rgba(26, 47, 92, 0.18), transparent 42%),
    radial-gradient(ellipse at 50% 55%, rgba(212, 175, 55, 0.12), transparent 36%),
    linear-gradient(180deg, rgba(7, 6, 10, 0.35), #07060a 92%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(560px, 100%);
  text-align: center;
}

.hero-logo {
  width: min(420px, 86vw);
  margin: 0.4rem auto 1.4rem;
  box-shadow: var(--shadow);
}

.hero-lead {
  margin: 0 auto 1.8rem;
  max-width: 28rem;
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  font-style: italic;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
}

.scroll-hint {
  position: absolute;
  bottom: 1.4rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
}

.scroll-hint::after {
  content: "";
  display: block;
  width: 1px;
  height: 28px;
  margin: 0.45rem auto 0;
  background: var(--gold);
  animation: pulse-line 1.8s ease-in-out infinite;
}

@keyframes pulse-line {
  0%,
  100% {
    opacity: 0.25;
    transform: scaleY(0.7);
  }
  50% {
    opacity: 1;
    transform: scaleY(1);
  }
}

/* Concept */
.concept {
  background:
    radial-gradient(ellipse at 80% 20%, rgba(26, 47, 92, 0.28), transparent 40%),
    var(--bg);
}

.concept-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
}

.concept-copy p {
  margin: 0 0 1rem;
  color: var(--muted);
}

.concept-copy .lead {
  color: var(--cream);
}

.gold-list {
  margin: 1.6rem 0 0;
  padding: 0;
  list-style: none;
}

.gold-list li {
  position: relative;
  padding: 0.45rem 0 0.45rem 1.4rem;
  font-family: var(--font-serif);
  font-size: 1.2rem;
}

.gold-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95rem;
  width: 0.7rem;
  height: 1px;
  background: var(--gold);
}

.concept-photo {
  margin: 0;
  border: 1px solid var(--line);
  padding: 0.7rem;
  background: var(--bg-soft);
}

.concept-photo img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: 50% 12%;
}

.concept-photo figcaption {
  margin-top: 0.7rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  text-align: center;
}

/* Gallery */
.artistes {
  background: var(--bg-soft);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 340px;
  gap: 0.75rem;
}

.tile {
  margin: 0;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
}

.tile-tall {
  grid-row: span 2;
}

.tile-wide {
  grid-column: span 2;
  grid-row: span 2;
}

.tile-btn {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: #000;
  cursor: zoom-in;
}

.tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 12%;
  transition: transform 0.7s ease, filter 0.4s ease;
}

.tile-head img {
  object-position: 88% 0;
}

.tile:hover img,
.tile-btn:focus-visible img {
  transform: scale(1.06);
  filter: brightness(1.08);
}

/* Experience */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.card {
  padding: 1.6rem 1.4rem 1.7rem;
  background: var(--bg-card);
  border: 1px solid var(--line);
  min-height: 100%;
}

.card-num {
  margin: 0 0 1rem;
  color: var(--gold);
  font-family: var(--font-display);
  letter-spacing: 0.18em;
}

.card h3 {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.06em;
}

.card p:last-child {
  margin: 0;
  color: var(--muted);
  font-family: var(--font-serif);
  font-size: 1.15rem;
}

/* Form */
.prevent {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(212, 175, 55, 0.12), transparent 45%),
    var(--bg);
}

.prevent-wrap {
  max-width: 640px;
  text-align: center;
}

.prevent .section-intro {
  margin-inline: auto;
}

.signup {
  display: grid;
  gap: 1rem;
  padding: 1.6rem;
  border: 1px solid var(--line);
  background: rgba(16, 14, 22, 0.7);
  text-align: left;
}

.field label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.field input {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line);
  background: #0b0a10;
  color: var(--cream);
  font: inherit;
}

.field input:focus {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
}

.hp {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
}

.form-status {
  min-height: 1.4em;
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.1rem;
}

.form-status.is-ok {
  color: #c8e6b8;
}

.form-status.is-err {
  color: #f0b4b4;
}

.form-status.is-info {
  color: var(--gold-soft);
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

/* Footer */
.site-footer {
  padding: 3rem 0 2.4rem;
  border-top: 1px solid var(--line);
  text-align: center;
}

.footer-logo {
  width: min(220px, 60vw);
  margin-inline: auto;
}

.footer-tag {
  margin: 0.9rem 0 0.4rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}

.footer-copy {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
  background: rgba(0, 0, 0, 0.88);
}

.lightbox[hidden] {
  display: none;
}

.lightbox-img {
  max-width: min(92vw, 720px);
  max-height: 82vh;
  object-fit: contain;
  box-shadow: var(--shadow);
}

.lightbox-caption {
  margin: 0.8rem 0 0;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--muted);
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: 0.8rem;
  right: 0.9rem;
  width: 48px;
  height: 48px;
  border: 0;
  background: transparent;
  color: var(--cream);
  font-size: 2rem;
  cursor: pointer;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.6rem 1.2rem 1.2rem;
    background: #07060a;
    border-bottom: 1px solid var(--line);
  }

  .nav.is-open {
    display: flex;
  }

  .nav a {
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.12);
  }

  .nav-cta {
    margin-top: 0.6rem;
    text-align: center;
  }

  .hero-side {
    width: 100%;
    opacity: 0.22;
    mask-image: linear-gradient(180deg, #000 10%, transparent 80%);
  }

  .hero-side-right {
    display: none;
  }

  .concept-grid,
  .cards {
    grid-template-columns: 1fr;
  }

  .gallery {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 320px;
  }

  .tile-wide,
  .tile-tall {
    grid-column: span 1;
    grid-row: span 1;
  }
}

@media (max-width: 560px) {
  :root {
    --wrap: min(1120px, calc(100% - 1.4rem));
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .gallery {
    grid-auto-rows: 300px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .tile img,
  .btn,
  .scroll-hint::after {
    transition: none;
    animation: none;
  }
}