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

:root {
  --bg: #0a0a0f;
  --bg-alt: #0f0f1a;
  --fg: #f0ede8;
  --fg-muted: #8a8894;
  --accent: #e8a838;
  --accent-dim: rgba(232, 168, 56, 0.12);
  --border: rgba(240, 237, 232, 0.07);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Source Sans 3', 'Helvetica Neue', sans-serif;
  font-weight: 400;
  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;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 4rem;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 900;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.nav-tag {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.nav-right {
  display: flex;
  align-items: center;
}

.nav-cta {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  transition: opacity 0.2s ease;
  letter-spacing: 0.02em;
}

.nav-cta:hover { opacity: 0.75; }

/* HERO */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 8rem 4rem 4rem;
  gap: 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 75% 50%, rgba(232, 168, 56, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(232, 168, 56, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.hero-headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.hero-sub {
  font-size: 1.125rem;
  font-weight: 300;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 3rem;
}

.hero-cta-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  border: 1px solid var(--border);
  padding: 0.5rem 1.2rem;
  border-radius: 2rem;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 2rem;
}

.hero-date {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
}

.hero-source-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.hero-source-link:hover { opacity: 0.8; }

/* CONSTELLATION */
.hero-constellation {
  position: relative;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.constellation-svg {
  width: 100%;
  max-width: 600px;
  height: auto;
}

.constellation-svg line {
  stroke: rgba(232, 168, 56, 0.25);
  stroke-width: 1;
}

.node {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.node::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid rgba(232, 168, 56, 0.3);
}

.node-1  { top: 60%; left: 12%; width: 10px; height: 10px; }
.node-2  { top: 35%; left: 30%; width: 6px; height: 6px; }
.node-3  { top: 20%; left: 50%; width: 14px; height: 14px; box-shadow: 0 0 20px rgba(232,168,56,0.6); }
.node-4  { top: 32%; left: 72%; width: 7px; height: 7px; }
.node-5  { top: 58%; left: 82%; width: 9px; height: 9px; }
.node-6  { top: 75%; left: 65%; width: 5px; height: 5px; }
.node-7  { top: 72%; left: 38%; width: 8px; height: 8px; }
.node-8  { top: 50%; left: 55%; width: 6px; height: 6px; }
.node-9  { top: 18%; left: 65%; width: 5px; height: 5px; }
.node-10 { top: 45%; left: 20%; width: 7px; height: 7px; }
.node-11 { top: 80%; left: 22%; width: 4px; height: 4px; }
.node-12 { top: 25%; left: 38%; width: 6px; height: 6px; }

/* SHARED SECTION STYLES */
.section-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.section-headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 3rem;
  max-width: 700px;
}

/* WHAT IT DOES */
.what-it-does {
  padding: 6rem 4rem;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.feature-card {
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: rgba(255,255,255,0.02);
  transition: border-color 0.3s ease;
}

.feature-card:hover {
  border-color: rgba(232, 168, 56, 0.3);
}

.feature-icon {
  margin-bottom: 1.25rem;
}

.feature-card h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.75rem;
}

.feature-card p {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* HOW IT WORKS */
.how-it-works {
  padding: 6rem 4rem;
  border-top: 1px solid var(--border);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.step {
  padding: 2.5rem;
  border-right: 1px solid var(--border);
  position: relative;
}

.step:last-child {
  border-right: none;
}

.step-number {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent-dim);
  line-height: 1;
  margin-bottom: 1.5rem;
}

.step h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.75rem;
}

.step p {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* OUTCOMES */
.outcomes {
  padding: 6rem 4rem;
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}

.outcomes-body {
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 640px;
  margin-bottom: 4rem;
}

.outcomes-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.outcome {
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: 4px;
}

.outcome-stat {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 1rem;
}

.outcome-desc {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* CLOSING */
.closing {
  padding: 8rem 4rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

.closing-quote {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 400;
  font-style: italic;
  color: var(--fg-muted);
  line-height: 1.5;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.closing-label {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

/* FOOTER */
.footer {
  padding: 3rem 4rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
}

.footer-logo {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 900;
  font-size: 1.25rem;
  color: var(--fg);
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--fg-muted);
}

.footer-meta {
  font-size: 0.75rem;
  color: rgba(138, 136, 148, 0.5);
  margin-top: 0.5rem;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .outcomes-row { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .nav { padding: 1.25rem 2rem; }
  .hero {
    grid-template-columns: 1fr;
    padding: 7rem 2rem 4rem;
    text-align: left;
  }
  .hero-constellation { display: none; }
  .hero-headline { font-size: 2.4rem; }
  .what-it-does, .how-it-works, .outcomes, .closing { padding: 4rem 2rem; }
  .features-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step { border-right: none; border-bottom: 1px solid var(--border); }
  .step:last-child { border-bottom: none; }
  .outcomes-row { grid-template-columns: 1fr; }
}