:root {
  --linen: #f6f1e8;
  --paper: #fffdf8;
  --indigo: #2c2a62;
  --indigo-2: #3f3d7a;
  --ink: #16141c;
  --muted: #5c5666;
  --line: #ddd4c6;
  --ok: #2f6b4f;
  --err: #8c2f39;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Schibsted Grotesk", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--linen);
  color: var(--ink);
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font-family: inherit; }

.mast {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 40px;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: rgba(246,241,232,.92);
  backdrop-filter: blur(12px);
  z-index: 20;
  gap: 16px;
}
.logo {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -.03em;
}
.logo b { color: var(--indigo); }
.nav { display: flex; gap: 18px; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.nav a:hover { color: var(--indigo); }
.lang { display: flex; border: 1px solid var(--ink); }
.lang button { border: 0; background: transparent; padding: 6px 10px; cursor: pointer; font-size: 11px; letter-spacing: .12em; font-weight: 700; }
.lang button.on { background: var(--indigo); color: #fff; border-color: var(--indigo); }
.burger { display: none; border: 1px solid var(--ink); background: transparent; padding: 8px 12px; cursor: pointer; }

.hero {
  padding: 80px 40px 48px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 48px;
  align-items: end;
  position: relative;
}
.hero:after {
  content: "11";
  position: absolute;
  right: 36px;
  top: 20px;
  font-family: var(--serif);
  font-size: 220px;
  line-height: .8;
  color: rgba(44,42,98,.08);
  pointer-events: none;
}
.kicker {
  letter-spacing: .28em;
  text-transform: uppercase;
  font-size: 11px;
  color: var(--indigo);
  margin-bottom: 18px;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.02;
  letter-spacing: -.04em;
  max-width: 14ch;
}
.hero p { margin-top: 22px; max-width: 54ch; color: var(--muted); font-size: 18px; }
.hero-aside {
  background: var(--indigo);
  color: #efeaf8;
  padding: 32px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.hero-aside a { color: #d6d3f5; }
.btns { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 22px; cursor: pointer; border: 1px solid var(--ink);
  font-size: 13px; letter-spacing: .1em; text-transform: uppercase;
}
.btn-fill { background: var(--indigo); color: #fff; border-color: var(--indigo); }
.btn-ghost { background: transparent; }

.eleven {
  display: grid;
  grid-template-columns: repeat(11, 1fr);
  gap: 6px;
  padding: 0 40px 48px;
}
.eleven span {
  height: 8px;
  background: var(--indigo);
  opacity: .18;
}
.eleven span:nth-child(odd) { opacity: .45; }

section { padding: 72px 40px 0; }
section h2 {
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 500;
  letter-spacing: -.03em;
  margin-bottom: 12px;
}
.lead { color: var(--muted); max-width: 68ch; margin-bottom: 28px; }

.floors { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.floor {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 28px;
}
.floor .n {
  font-family: var(--serif);
  font-size: 36px;
  color: var(--indigo);
  line-height: 1;
}
.floor h3 { font-family: var(--serif); font-size: 26px; font-weight: 500; margin: 10px 0; }
.floor p { color: var(--muted); }
.floor ul { margin: 14px 0 0 18px; }

.indigo-band {
  margin: 56px 0 0;
  background: var(--indigo);
  color: #efeaf8;
  padding: 56px 40px;
}
.indigo-band h2 { color: #fff; }
.indigo-band .lead { color: #c9c4e4; }
.rules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.rule b { display: block; font-family: var(--serif); font-size: 28px; margin-bottom: 8px; color: #c4b5fd; }

.catalog { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.item {
  border-top: 2px solid var(--indigo);
  padding: 16px 4px 8px;
}
.item h3 { font-family: var(--serif); font-size: 20px; font-weight: 500; }
.item p { color: var(--muted); font-size: 14px; margin-top: 6px; }

.faq details { border-bottom: 1px solid var(--line); padding: 14px 0; }
.faq summary { cursor: pointer; font-weight: 700; }
.faq p { color: var(--muted); margin-top: 8px; }

.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding-bottom: 72px; }
.form { display: grid; gap: 10px; }
.form input, .form textarea, .form select {
  border: 1px solid var(--ink); background: var(--paper); padding: 12px 14px;
}
.form textarea { min-height: 120px; }
.note { min-height: 20px; font-size: 14px; }
.note.ok { color: var(--ok); }
.note.err { color: var(--err); }

footer {
  padding: 24px 40px 32px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 980px) {
  .nav { display: none; position: absolute; left: 0; right: 0; top: 62px; background: var(--linen); flex-direction: column; padding: 16px 20px; border-bottom: 1px solid var(--line); }
  .nav.open { display: flex; }
  .burger { display: block; }
  .hero, .floors, .rules, .catalog, .contact { grid-template-columns: 1fr; }
  .eleven { grid-template-columns: repeat(6, 1fr); }
  .mast, .hero, section, .indigo-band, footer { padding-left: 20px; padding-right: 20px; }
}