:root {
    --obsidian: #151515;
    --obsidian-soft: #1c1b19;
    --limestone: #F2EEE5;
    --paper: #FBF9F5;
    --gold: #B68D4C;
    --gold-deep: #8A5D18;
    --stone: #D8D1C4;
    --serif: Georgia, 'Times New Roman', serif;
    --sans: Arial, Helvetica, sans-serif;
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    background: var(--obsidian);
    color: var(--limestone);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
  }
  .wrap { max-width: 1060px; margin: 0 auto; padding: 0 28px; }

  /* ---------- Header ---------- */
  header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 10;
    background: rgba(21,21,21,0.88);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(182,141,76,0.25);
  }
  .nav { display: flex; align-items: center; justify-content: space-between; padding: 14px 28px; max-width: 1060px; margin: 0 auto; }
  .nav img { height: 40px; display: block; }
  .nav nav a {
    color: var(--stone); text-decoration: none; font-size: 12.5px;
    letter-spacing: 2px; text-transform: uppercase; margin-left: 28px;
  }
  .nav nav a:hover { color: var(--gold); }

  /* ---------- Hero ---------- */
  .hero {
    min-height: 100vh;
    display: flex; align-items: center;
    background: var(--obsidian) url('/assets/background.jpg') center right / cover no-repeat;
  }
  .hero-inner { padding: 140px 0 100px; max-width: 640px; }
  .kicker {
    font-family: var(--sans); font-size: 12px; letter-spacing: 4px;
    text-transform: uppercase; color: var(--gold); margin-bottom: 22px;
  }
  h1 {
    font-family: var(--serif); font-weight: normal;
    font-size: clamp(34px, 5.2vw, 54px); line-height: 1.18;
    color: var(--paper); letter-spacing: 0.4px;
  }
  .hero p.lead {
    margin-top: 26px; font-size: 17px; color: var(--stone); max-width: 520px;
  }
  .cta-row { margin-top: 40px; display: flex; gap: 18px; flex-wrap: wrap; }
  .btn {
    display: inline-block; text-decoration: none;
    font-size: 12.5px; letter-spacing: 2.5px; text-transform: uppercase;
    padding: 14px 30px; border: 1px solid var(--gold);
  }
  .btn-solid { background: var(--gold); color: var(--obsidian); }
  .btn-solid:hover { background: var(--paper); border-color: var(--paper); }
  .btn-ghost { color: var(--limestone); }
  .btn-ghost:hover { color: var(--gold); }

  /* ---------- Sections ---------- */
  section { padding: 96px 0; }
  .rule { width: 56px; height: 2px; background: var(--gold); margin-bottom: 26px; }
  h2 {
    font-family: var(--serif); font-weight: normal;
    font-size: clamp(26px, 3.4vw, 36px); color: var(--paper);
    margin-bottom: 20px; letter-spacing: 0.3px;
  }
  .muted { color: var(--stone); }

  /* About */
  .about-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 64px; align-items: center; }
  .about-grid img { width: 100%; max-width: 300px; justify-self: center; }
  .about-grid p { margin-bottom: 16px; color: var(--stone); }

  /* Services */
  .services { background: var(--obsidian-soft); border-top: 1px solid rgba(182,141,76,0.2); border-bottom: 1px solid rgba(182,141,76,0.2); }
  .cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; margin-top: 46px; max-width: 860px; }
  .card {
    border: 1px solid rgba(182,141,76,0.35);
    padding: 34px 28px; background: rgba(21,21,21,0.5);
  }
  .card .num { font-family: var(--serif); color: var(--gold); font-size: 15px; letter-spacing: 2px; margin-bottom: 16px; }
  .card h3 { font-family: var(--serif); font-weight: normal; font-size: 21px; color: var(--paper); margin-bottom: 12px; }
  .card p { font-size: 14.5px; color: var(--stone); }

  /* Learning */
  .learning-band { text-align: center; }
  .learning-band img { max-width: 420px; width: 80%; margin: 0 auto 30px; display: block; }
  .learning-band p { max-width: 620px; margin: 0 auto 16px; color: var(--stone); }

  /* Contact */
  .contact { background: var(--limestone); color: var(--obsidian); }
  .contact h2 { color: var(--obsidian); }
  .contact .rule { background: var(--gold-deep); }
  .contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; }
  .contact p { color: #3a362f; margin-bottom: 14px; }
  .contact a.mail {
    font-family: var(--serif); font-size: clamp(20px, 2.6vw, 27px);
    color: var(--obsidian); text-decoration: none;
    border-bottom: 2px solid var(--gold-deep); padding-bottom: 3px;
  }
  .contact a.mail:hover { color: var(--gold-deep); }
  .fact { border-left: 2px solid var(--gold-deep); padding-left: 18px; margin-bottom: 22px; }
  .fact .label { font-size: 11px; letter-spacing: 2.5px; text-transform: uppercase; color: #6b6357; margin-bottom: 2px; }
  .fact .value { font-family: var(--serif); font-size: 17px; color: var(--obsidian); }

  footer { padding: 34px 0; text-align: center; }
  footer p { font-size: 12px; letter-spacing: 1.5px; color: #7d766a; text-transform: uppercase; }
  footer .dot { color: var(--gold); }

  @media (max-width: 820px) {
    .nav nav a { margin-left: 16px; font-size: 11px; }
    .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .cards { grid-template-columns: 1fr; }
    .hero { background-position: 70% center; }
  }