:root {
  --bg: #f5efe7;
  --ink: #27211d;
  --muted: #756b62;
  --line: rgba(39, 33, 29, .14);
  --accent: #8b5f49;
  --deep: #211b18;
  --card: #fffaf4;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
.header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 18px clamp(18px, 5vw, 64px);
  background: rgba(245, 239, 231, .86);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: .02em; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  font-size: 12px;
}
.nav { display: flex; gap: 24px; color: var(--muted); font-size: 14px; }
.nav a:hover { color: var(--ink); }

.hero {
  min-height: 720px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 560px);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding: 70px clamp(18px, 5vw, 64px) 56px;
}

.eyebrow { margin: 0 0 16px; color: var(--accent); text-transform: uppercase; letter-spacing: .16em; font-size: 12px; font-weight: 700; }
h1, h2, h3 { margin: 0; font-family: Georgia, 'Times New Roman', serif; font-weight: 500; line-height: .98; }
h1 { font-size: clamp(46px, 8vw, 108px); max-width: 900px; }
h2 { font-size: clamp(34px, 5vw, 64px); }
h3 { font-size: 30px; }
.lead { max-width: 650px; color: var(--muted); font-size: clamp(18px, 2vw, 24px); line-height: 1.55; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 24px; border-radius: 999px; background: var(--deep); color: #fff; font-weight: 700; }
.button-light { background: transparent; color: var(--ink); border: 1px solid var(--line); }

.hero-card { position: relative; min-height: 570px; border-radius: 260px 260px 28px 28px; background: #dacabb; overflow: hidden; box-shadow: 0 36px 90px rgba(53, 38, 29, .22); }
.room { position: absolute; inset: 34px; border-radius: 220px 220px 22px 22px; background: linear-gradient(135deg, #c7b39d, #f0e5d8 48%, #7b5d4d); }
.room-main:before { content: ""; position: absolute; left: 16%; right: 16%; bottom: 14%; height: 34%; background: rgba(255,255,255,.34); border-radius: 30px 30px 10px 10px; box-shadow: 0 -90px 0 rgba(72,54,45,.18); }
.room-side { inset: auto 34px 34px auto; width: 39%; height: 42%; border-radius: 120px 18px 18px 18px; opacity: .9; background: linear-gradient(160deg, #6b5548, #c9a98b); }
.material { position: absolute; border-radius: 50%; background: rgba(255, 250, 244, .72); }
.m1 { width: 118px; height: 118px; left: 34px; bottom: 48px; }
.m2 { width: 68px; height: 68px; right: 84px; top: 110px; }

.strip { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.strip span { padding: 22px clamp(16px, 3vw, 40px); border-right: 1px solid var(--line); color: var(--muted); }
.section { padding: 92px clamp(18px, 5vw, 64px); }
.about { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; border-bottom: 1px solid var(--line); }
.text-block { font-size: 20px; line-height: 1.65; color: var(--muted); }
.text-block p:first-child { margin-top: 0; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 34px; }
.card { min-height: 300px; padding: 32px; border: 1px solid var(--line); border-radius: 28px; background: var(--card); display: flex; flex-direction: column; justify-content: space-between; }
.card p { color: var(--muted); line-height: 1.55; }
.card a { color: var(--accent); font-weight: 700; }
.featured { background: var(--deep); color: #fff; }
.featured p { color: rgba(255,255,255,.72); }
.featured a { color: #fff; }
.approach-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 34px; }
.approach-card { padding: 30px; border: 1px solid var(--line); border-radius: 28px; background: rgba(255,250,244,.58); }
.approach-card span { display: block; margin-bottom: 54px; color: var(--accent); font-weight: 700; }
.approach-card h3 { font-size: 28px; }
.approach-card p { color: var(--muted); line-height: 1.6; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding: 0; margin: 34px 0 0; list-style: none; counter-reset: steps; }
.steps li { counter-increment: steps; padding: 28px; border-top: 1px solid var(--line); color: var(--muted); line-height: 1.55; }
.steps li:before { content: counter(steps, decimal-leading-zero); display: block; margin-bottom: 22px; color: var(--accent); font-weight: 700; }
.steps strong { color: var(--ink); }
.cta { margin: 0 clamp(18px, 5vw, 64px) 34px; padding: 76px 24px; text-align: center; border-radius: 38px; background: var(--deep); color: #fff; }
.cta p { max-width: 680px; margin-left: auto; margin-right: auto; color: rgba(255,255,255,.72); font-size: 18px; line-height: 1.55; }
.center { justify-content: center; }
.cta .button { background: #fff; color: var(--deep); }
.cta .button-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.22); }
.footer { display: flex; justify-content: space-between; gap: 18px; padding: 28px clamp(18px, 5vw, 64px); color: var(--muted); border-top: 1px solid var(--line); }

@media (max-width: 900px) {
  .header { align-items: flex-start; }
  .nav { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 44px; }
  .hero-card { min-height: 420px; }
  .strip, .cards, .steps, .about, .portfolio-grid { grid-template-columns: 1fr; }
  .strip span { border-right: 0; border-bottom: 1px solid var(--line); }
  .section { padding-top: 64px; padding-bottom: 64px; }
  .approach-grid { grid-template-columns: 1fr; }
  .footer { flex-direction: column; }
}

@media (max-width: 520px) {
  .brand span:last-child { max-width: 150px; }
  .hero-card { min-height: 330px; border-radius: 160px 160px 24px 24px; }
  .room { inset: 22px; }
  .cards .card { min-height: 250px; }
  .button { width: 100%; }
}