:root {
  --cream: #f4efe6;
  --ivory: #faf7f1;
  --ink: #14110e;
  --ink-soft: #3a342c;
  --wine: #6a1f2b;
  --gold: #b0894a;
  --gold-light: #d4b483;
  --warm: #c4a574;
  --line: rgba(20, 17, 14, 0.12);
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Outfit", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.6;
}
img { width: 100%; height: 100%; object-fit: cover; display: block; }
a { color: inherit; text-decoration: none; }
button, select, input, textarea { font: inherit; }

.site-header {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 2.4rem;
  background: rgba(250, 247, 241, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.logo {
  font-family: var(--serif);
  font-size: 1.55rem;
  letter-spacing: 0.28em;
  font-weight: 500;
}
.nav { display: flex; gap: 1.8rem; align-items: center; font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; }
.nav-cta { border-bottom: 1px solid var(--ink); padding-bottom: 2px; }
.burger { display: none; background: none; border: 0; width: 28px; height: 18px; cursor: pointer; }
.burger span { display: block; height: 1px; background: var(--ink); margin: 6px 0; }

.doors {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  min-height: 92vh;
}
.door {
  position: relative;
  min-height: 70vh;
  overflow: hidden;
  color: #f7f2ea;
}
.door img {
  position: absolute; inset: 0;
  transition: transform 1.1s ease;
}
.door:hover img { transform: scale(1.06); }
.door-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,8,7,.15) 20%, rgba(10,8,7,.72) 100%);
}
.door-overlay.warm {
  background: linear-gradient(180deg, rgba(80,50,20,.12) 20%, rgba(28,18,10,.7) 100%);
}
.door-copy {
  position: absolute; left: 2rem; right: 2rem; bottom: 2.4rem;
}
.eyebrow {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.75;
  margin-bottom: 0.7rem;
}
.door h2 {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.4vw, 3.4rem);
  font-weight: 400;
  line-height: 0.95;
  margin-bottom: 0.7rem;
}
.door p { font-size: 0.95rem; max-width: 22rem; opacity: 0.9; margin-bottom: 1rem; }
.door .link {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(247,242,234,.6);
  padding-bottom: 3px;
}

.manifesto, .universe, .galerie, .contact, .footer {
  padding: 5.5rem 6vw;
}
.kicker {
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.8rem;
}
.manifesto { text-align: center; padding-top: 6.5rem; padding-bottom: 4rem; }
.manifesto h1, .universe h2, .academie-intro h2, .contact h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.2rem, 4.4vw, 4rem);
  line-height: 1.05;
}
.lead { max-width: 38rem; color: var(--ink-soft); margin-top: 1.1rem; font-size: 1.05rem; }
.manifesto .lead { margin-inline: auto; }

.universe-head {
  display: flex; justify-content: space-between; align-items: flex-end; gap: 2rem;
  margin-bottom: 2.8rem;
}
.universe.alt { background: var(--cream); }

.packs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}
.pack {
  background: #fff;
  border: 1px solid var(--line);
  padding: 2rem 1.6rem 1.7rem;
  position: relative;
}
.pack.featured {
  border-color: var(--gold);
  box-shadow: 0 16px 40px rgba(20,17,14,.06);
}
.badge {
  position: absolute; top: -0.7rem; left: 50%; transform: translateX(-50%);
  background: var(--gold); color: #fff;
  font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 0.25rem 0.7rem;
}
.pack-label { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); }
.pack h3 { font-family: var(--serif); font-size: 2rem; font-weight: 500; margin: 0.2rem 0 0.3rem; }
.price { font-family: var(--serif); font-size: 1.7rem; color: var(--wine); margin: 0.4rem 0 1rem; }
.pack-desc { font-size: 0.92rem; color: var(--ink-soft); margin-bottom: 1rem; }
.pack ul { list-style: none; margin-bottom: 1.4rem; color: var(--ink-soft); font-size: 0.92rem; }
.pack li + li { margin-top: 0.35rem; }
.pack li::before { content: "— "; color: var(--gold); }

.btn {
  display: inline-block;
  background: var(--ink); color: var(--ivory);
  padding: 0.85rem 1.3rem;
  font-size: 0.75rem; letter-spacing: 0.16em; text-transform: uppercase;
  border: 0; cursor: pointer;
}
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--ink); }
.btn.text { background: none; color: var(--ink); padding: 0; border-bottom: 1px solid var(--ink); }

.filters { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.filters button {
  background: none; border: 1px solid var(--line);
  padding: 0.4rem 0.85rem; cursor: pointer;
  font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase;
}
.filters button.is-on { background: var(--ink); color: var(--ivory); border-color: var(--ink); }

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
}
.grid figure { aspect-ratio: 4/5; overflow: hidden; position: relative; }
.grid figcaption {
  position: absolute; bottom: 0.8rem; left: 0.9rem;
  color: #fff; font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
}
.note { margin-top: 1rem; font-size: 0.8rem; color: #8a8176; }

.academie { background: var(--ink); color: var(--ivory); }
.academie .kicker { color: var(--gold-light); }
.academie .lead { color: rgba(250,247,241,.72); }
.courses { display: grid; gap: 3.5rem; margin-top: 3rem; }
.course { display: grid; grid-template-columns: 1.1fr 1fr; gap: 2.5rem; align-items: center; }
.course.reverse { grid-template-columns: 1fr 1.1fr; }
.course.reverse .course-visual { order: 2; }
.course-visual { aspect-ratio: 4/3; overflow: hidden; }
.course h3 { font-family: var(--serif); font-size: 2.2rem; font-weight: 400; margin: 0.3rem 0 0.8rem; }
.toggle {
  background: none; border: 0; color: var(--gold-light);
  letter-spacing: 0.14em; text-transform: uppercase; font-size: 0.72rem;
  cursor: pointer; margin: 1rem 0; padding: 0; border-bottom: 1px solid var(--gold-light);
}
.prog { display: none; list-style: none; margin: 0 0 1.2rem; color: rgba(250,247,241,.75); font-size: 0.95rem; }
.prog.open { display: grid; gap: 0.55rem; }
.academie .price { color: var(--gold-light); }
.academie .btn { background: var(--ivory); color: var(--ink); }

.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
form { display: grid; gap: 0.9rem; }
label { display: grid; gap: 0.35rem; font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; }
input, select, textarea {
  border: 1px solid var(--line); background: #fff;
  padding: 0.8rem 0.9rem; color: var(--ink);
}
.thanks, .form-error { display: none; font-size: 0.9rem; }
.thanks { color: var(--wine); }
.form-error { color: #8a2a2a; }
form.sent .thanks { display: block; }
form.error .form-error { display: block; }

.footer {
  border-top: 1px solid var(--line);
  text-align: center;
  padding-top: 3rem; padding-bottom: 3rem;
}
.footer .tiny { margin-top: 0.5rem; font-size: 0.75rem; color: #8a8176; }

@media (max-width: 900px) {
  .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--ivory); flex-direction: column; padding: 1.2rem 1.5rem 1.6rem; border-bottom: 1px solid var(--line); }
  .nav.open { display: flex; }
  .burger { display: block; }
  .doors { grid-template-columns: 1fr; min-height: auto; }
  .door { min-height: 62vh; }
  .packs, .grid, .course, .course.reverse, .contact, .universe-head {
    grid-template-columns: 1fr;
  }
  .course.reverse .course-visual { order: 0; }
  .universe-head { align-items: flex-start; flex-direction: column; }
  .site-header { padding: 1rem 1.2rem; }
}