:root {
  --bg: #F7F4EE;
  --fg: #1A1714;
  --accent: #C9933A;
  --accent-dim: #A97828;
  --muted: #7A7067;
  --border: #E4DED3;
  --card-bg: #EFEBE3;
  --serif: 'Playfair Display', Georgia, serif;
  --sans: 'DM Sans', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
.nav {
  padding: 2rem 4rem;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
}
.nav-wordmark {
  font-family: var(--serif);
  font-weight: 900;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.nav-tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 400;
}

/* ── HERO ── */
.hero {
  padding: 7rem 4rem 5rem;
  max-width: 900px;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.eyebrow-line {
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--accent);
}
.eyebrow-text {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  font-weight: 500;
}
.hero-headline {
  font-family: var(--serif);
  font-size: clamp(3.5rem, 8vw, 6.5rem);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin-bottom: 2rem;
  color: var(--fg);
}
.hero-headline em {
  font-style: italic;
  color: var(--accent);
}
.hero-sub {
  font-size: 1.2rem;
  max-width: 560px;
  color: var(--muted);
  line-height: 1.7;
  font-weight: 300;
}
.hero-rule {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin-top: 5rem;
}

/* ── WORK ── */
.work {
  padding: 6rem 4rem;
  background: var(--bg);
}
.work-header {
  margin-bottom: 3.5rem;
}
.work-title {
  font-family: var(--serif);
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.work-sub {
  color: var(--muted);
  font-size: 1rem;
}
.work-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.work-card {
  background: var(--bg);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.card-tag {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-weight: 500;
}
.card-name {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.card-desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.5;
}
.card-outcome {
  margin-top: auto;
  padding-top: 0.5rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-dim);
  font-weight: 500;
  border-top: 1px solid var(--border);
}

/* ── MODEL ── */
.model {
  padding: 7rem 4rem;
  background: var(--fg);
  color: var(--bg);
}
.model-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}
.model-title {
  font-family: var(--serif);
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--bg);
}
.model-pillars {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}
.pillar {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1.5rem;
  align-items: start;
}
.pillar-num {
  font-family: var(--serif);
  font-size: 0.85rem;
  color: var(--accent);
  font-style: italic;
  padding-top: 0.15rem;
}
.pillar-title {
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--bg);
}
.pillar-desc {
  font-size: 0.9rem;
  color: rgba(247, 244, 238, 0.55);
  line-height: 1.6;
}

/* ── MANIFESTO ── */
.manifesto {
  padding: 7rem 4rem;
  background: var(--card-bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.manifesto-quote {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--fg);
  margin-bottom: 2.5rem;
  max-width: 780px;
}
.manifesto-body {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 620px;
  line-height: 1.75;
}

/* ── CLOSING ── */
.closing {
  padding: 8rem 4rem;
  background: var(--bg);
  text-align: center;
}
.closing-headline {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  line-height: 1.05;
}
.closing-sub {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 500px;
  margin: 0 auto 3rem;
  line-height: 1.7;
}
.closing-values {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}
.val {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
}
.val-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}

/* ── FOOTER ── */
.footer {
  padding: 2.5rem 4rem;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-left {
  display: flex;
  align-items: baseline;
  gap: 1rem;
}
.footer-wordmark {
  font-family: var(--serif);
  font-weight: 900;
  font-size: 1.1rem;
}
.footer-tag {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
}
.footer-studio {
  font-size: 0.8rem;
  color: var(--muted);
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav { padding: 1.5rem 2rem; }
  .hero { padding: 5rem 2rem 4rem; }
  .work { padding: 4rem 2rem; }
  .work-grid { grid-template-columns: 1fr; }
  .model { padding: 5rem 2rem; }
  .model-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .manifesto { padding: 5rem 2rem; }
  .closing { padding: 5rem 2rem; }
  .closing-values { flex-direction: column; gap: 0.75rem; }
  .closing-values .val-dot { display: none; }
  .footer { padding: 2rem; }
  .footer-inner { flex-direction: column; gap: 0.5rem; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 3rem; }
  .work-card { padding: 1.75rem; }
}