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

:root {
  --bg: #0a0a0b;
  --surface: #111113;
  --surface2: #1a1a1d;
  --accent: #b4ff00;
  --accent-dim: #8bbf00;
  --text: #f0f0f0;
  --text-muted: #888;
  --border: #222225;
  --radius: 8px;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Barlow', sans-serif;
}

html { font-size: 16px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  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;
  padding: 0 48px;
  height: 64px;
  display: flex;
  align-items: center;
  background: rgba(10,10,11,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.12em;
  color: var(--text);
}
.nav-tagline {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 48px 80px;
  overflow: hidden;
}
.hero-bg-text {
  position: absolute;
  bottom: -0.1em;
  right: -0.05em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(160px, 22vw, 320px);
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,0.04);
  letter-spacing: 0.05em;
  pointer-events: none;
  user-select: none;
  line-height: 1;
}
.hero-inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-kicker {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.5rem, 6vw, 6rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 440px;
}
.hero-right {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 32px;
}
.hero-card-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-macro-row {
  display: flex;
  gap: 0;
  margin-bottom: 20px;
}
.macro-block {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.macro-val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.4rem;
  color: var(--text);
  line-height: 1;
}
.macro-unit {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 2px;
}
.macro-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 6px;
}
.macro-divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
}
.hero-card-footer {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.hero-stat-row {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 20px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.hero-stat { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.hero-stat-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--text);
}
.hero-stat-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.hero-stat-sep { width: 1px; height: 40px; background: var(--border); }

/* === STATS === */
.stats {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  padding: 48px;
}
.stats-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  gap: 0;
  align-items: center;
}
.stat-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 0 32px;
  text-align: center;
}
.stat-sep { width: 1px; height: 60px; background: var(--border); flex-shrink: 0; }
.stat-big {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.8rem;
  color: var(--text);
  line-height: 1;
}
.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* === FEATURES === */
.features { padding: 96px 48px; }
.features-inner { max-width: 1280px; margin: 0 auto; }
.section-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  line-height: 1.05;
  color: var(--text);
  margin-bottom: 56px;
  max-width: 600px;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.feature-card {
  background: var(--surface);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background 0.2s;
}
.feature-card:hover { background: var(--surface2); }
.feature-icon {
  width: 48px;
  height: 48px;
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--text);
  letter-spacing: 0.02em;
}
.feature-card p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.65; }

/* === SUPPLEMENTS === */
.supplements {
  padding: 96px 48px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.supplements-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.sup-body {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.75;
  margin-bottom: 32px;
}
.sup-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.badge {
  padding: 6px 14px;
  border: 1px solid var(--accent-dim);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.05em;
}
.product-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.product-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  transition: border-color 0.2s;
}
.product-card:hover { border-color: var(--accent-dim); }
.product-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--text);
  flex: 1;
}
.product-detail {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.product-price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--accent);
}

/* === MANIFESTO === */
.manifesto {
  padding: 96px 48px;
  border-top: 1px solid var(--border);
}
.manifesto-inner { max-width: 800px; margin: 0 auto; text-align: center; }
.manifesto-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
}
.manifesto-quote {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  line-height: 1.35;
  color: var(--text);
  margin-bottom: 28px;
  font-style: normal;
}
.manifesto-body {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.75;
}
.manifesto-rule {
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin: 48px auto 0;
}

/* === CLOSING === */
.closing {
  padding: 96px 48px;
  background: linear-gradient(135deg, #0f0f10 0%, #0a0a0b 100%);
  border-top: 1px solid var(--border);
  text-align: center;
}
.closing-inner { max-width: 640px; margin: 0 auto; }
.closing-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1.0;
  color: var(--text);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.closing-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* === FOOTER === */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 48px;
  background: var(--bg);
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand { display: flex; flex-direction: column; gap: 6px; }
.footer-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.12em;
  color: var(--text);
}
.footer-meta { font-size: 0.78rem; color: var(--text-muted); }
.footer-links { font-size: 0.8rem; color: var(--text-muted); letter-spacing: 0.08em; }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-inner,
  .supplements-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-right { order: -1; }
  .feature-grid { grid-template-columns: 1fr; }
  .stats-inner { flex-wrap: wrap; }
  .stat-item { flex: 0 0 calc(50% - 16px); }
  .stat-sep { display: none; }
  nav, .hero, .features, .supplements, .manifesto, .closing, footer { padding-left: 24px; padding-right: 24px; }
  .stats { padding: 40px 24px; }
}
@media (max-width: 480px) {
  .hero { padding-top: 96px; }
  .stat-item { flex: 0 0 100%; padding: 16px 0; border-bottom: 1px solid var(--border); }
  .stat-sep { display: none; }
  .stats-inner { gap: 0; }
  .hero-card { padding: 20px; }
  .macro-val { font-size: 1.8rem; }
  .feature-grid { border-radius: 12px; }
  .feature-card { padding: 28px; }
}