/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #08080f;
  --bg-mid: #0f0f1a;
  --bg-card: #111120;
  --fg: #f4f0e4;
  --fg-muted: #9a9588;
  --fg-dim: #5a5548;
  --gold: #c9a84c;
  --gold-dim: #7a6428;
  --gold-glow: rgba(201,168,76,0.12);
  --white: #ffffff;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Jost', system-ui, sans-serif;

  --max-w: 1100px;
  --gutter: clamp(24px, 5vw, 64px);
}

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

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

/* ===== NAV ===== */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--gutter);
  border-bottom: 1px solid rgba(201,168,76,0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(8,8,15,0.7);
}

.nav-logo {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--gold);
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 8px var(--gold);
  animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.status-text {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-link {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--fg); }

.nav-cta {
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-decoration: none;
  border: 1px solid rgba(201,168,76,0.15);
  padding: 5px 14px;
  border-radius: 4px;
  transition: all 0.2s;
}
.nav-cta:hover { color: var(--fg); border-color: var(--gold-dim); }

.nav-cta-primary {
  background: var(--gold);
  color: #08080f !important;
  border-color: var(--gold);
  font-weight: 500;
}
.nav-cta-primary:hover { background: #d4b456; border-color: #d4b456; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px var(--gutter) 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 60%, rgba(201,168,76,0.05) 0%, transparent 70%),
    radial-gradient(ellipse 80% 40% at 50% 100%, rgba(201,168,76,0.03) 0%, transparent 60%);
  pointer-events: none;
}

.hero-eyebrow {
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 56px;
}

.hero-visual {
  position: relative;
  width: 280px;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 40px;
}

.trajectory-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(201,168,76,0.12);
}

.ring-1 { width: 160px; height: 160px; }
.ring-2 { width: 220px; height: 220px; border-color: rgba(201,168,76,0.08); }
.ring-3 { width: 280px; height: 280px; border-color: rgba(201,168,76,0.05); }

.trajectory-center {
  display: flex;
  align-items: baseline;
  gap: 2px;
  z-index: 1;
}

.hero-figure {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 300;
  color: var(--fg);
  line-height: 1;
}

.hero-unit {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 300;
  color: var(--gold);
  align-self: flex-end;
  padding-bottom: 0.5em;
}

.peak-marker {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.hero-label {
  font-size: 0.6rem;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 32px;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 300;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 32px;
  letter-spacing: -0.01em;
}

.hero-headline em {
  font-style: italic;
  color: var(--gold);
}

.hero-sub {
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  color: var(--fg-muted);
  font-weight: 300;
  max-width: 500px;
  line-height: 1.7;
}

/* ===== MANIFESTO ===== */
.manifesto {
  padding: 80px var(--gutter);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.manifesto-rule {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--gold-dim), transparent);
}

.manifesto-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 300;
  font-style: italic;
  color: var(--fg);
  line-height: 1.4;
  max-width: 700px;
  letter-spacing: -0.01em;
}

.manifesto-attr {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

/* ===== APPROACH ===== */
.approach {
  padding: 80px var(--gutter) 100px;
  background: var(--bg-mid);
}

.approach-header {
  max-width: var(--max-w);
  margin: 0 auto 64px;
}

.approach-label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}

.approach-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--fg);
  letter-spacing: -0.01em;
}

.approach-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(201,168,76,0.08);
}

@media (min-width: 768px) {
  .approach-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.approach-card {
  background: var(--bg-mid);
  padding: 40px 36px 48px;
  position: relative;
}

.approach-number {
  font-family: var(--font-serif);
  font-size: 0.75rem;
  color: var(--gold);
  margin-bottom: 28px;
  letter-spacing: 0.1em;
}

.approach-card-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--fg);
  margin-bottom: 16px;
  line-height: 1.3;
}

.approach-card-body {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.7;
  font-weight: 300;
}

/* ===== FOOTPRINT ===== */
.footprint {
  padding: 80px var(--gutter);
  border-top: 1px solid rgba(201,168,76,0.08);
  border-bottom: 1px solid rgba(201,168,76,0.08);
}

.footprint-label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 48px;
  text-align: center;
}

.footprint-grid {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.footprint-metric {
  flex: 1;
  text-align: center;
  padding: 0 32px;
}

.footprint-value {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 300;
  color: var(--fg);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.footprint-desc {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.footprint-divider {
  width: 1px;
  height: 60px;
  background: rgba(201,168,76,0.15);
  flex-shrink: 0;
}

/* ===== CLOSING ===== */
.closing {
  padding: 100px var(--gutter) 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.closing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(201,168,76,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.closing-inner {
  max-width: 700px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.closing-overline {
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}

.closing-headline {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}

.closing-body {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  font-weight: 300;
}

.closing-cta {
  display: inline-block;
  margin-top: 36px;
  background: var(--gold);
  color: #08080f;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 14px 32px;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.2s;
}
.closing-cta:hover { background: #d4b456; }

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid rgba(201,168,76,0.08);
  padding: 32px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--gold-dim);
}

.footer-meta {
  font-size: 0.7rem;
  color: var(--fg-dim);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-sep {
  color: var(--gold-dim);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
  .hero {
    padding-top: 100px;
  }
  .footprint-grid {
    flex-direction: column;
    gap: 32px;
  }
  .footprint-divider {
    width: 60px;
    height: 1px;
  }
  .approach-card {
    padding: 32px 24px 40px;
  }
  footer {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}