:root {
  --bg: #111110;
  --fg: #f0ede6;
  --accent: #FF4D00;
  --accent-dim: rgba(255, 77, 0, 0.12);
  --muted: #6b6860;
  --surface: #1a1a18;
  --surface2: #222220;
  --border: rgba(240, 237, 230, 0.08);
  --font-display: 'Syne', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

*, *::before, *::after { 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(--font-mono);
  line-height: 1.6;
  overflow-x: hidden;
}

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); }

/* Navigation */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  background: rgba(17, 17, 16, 0.8);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  color: var(--fg);
}
.nav-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0.2rem 0.5rem;
}

/* Section Labels */
.section-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 8rem 2.5rem 5rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,77,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,77,0,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.hero-signal {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,77,0,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 2rem;
  text-transform: uppercase;
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(4rem, 12vw, 10rem);
  line-height: 0.92;
  letter-spacing: -0.02em;
  margin-bottom: 2.5rem;
  display: flex;
  flex-direction: column;
}

.hero-line { color: var(--fg); }
.hero-line-accent { color: var(--accent); }

.hero-sub {
  font-family: var(--font-mono);
  font-size: clamp(0.9rem, 1.4vw, 1.05rem);
  color: var(--muted);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 3rem;
}

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

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.hero-stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2rem;
  color: var(--accent);
  line-height: 1;
}

.hero-stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
}

.hero-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* HOW IT WORKS */
.how-it-works {
  padding: 7rem 2.5rem;
  border-top: 1px solid var(--border);
}

.how-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.how-header {
  margin-bottom: 4rem;
}

.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}

.how-step {
  background: var(--bg);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.step-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--accent);
  line-height: 1;
  opacity: 0.5;
}

.step-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--fg);
}

.step-body {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ERA SYSTEM */
.era-system {
  padding: 7rem 2.5rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.era-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.era-visual {
  display: flex;
  gap: 0.75rem;
}

.era-block {
  flex: 1;
  height: 320px;
  background: var(--surface2);
  border: 1px solid rgba(255,77,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: transform 0.3s ease;
}

.era-block:hover { transform: translateY(-4px); }

.era-block-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
  padding: 1rem;
}

.era-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--accent);
}

.era-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  color: var(--fg);
  letter-spacing: 0.05em;
}

.era-meta {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--muted);
  letter-spacing: 0.1em;
}

.era-block-dim { border-color: var(--border); opacity: 0.7; }
.era-block-darker { border-color: var(--border); opacity: 0.4; }

.era-text .section-title { font-size: clamp(1.6rem, 2.5vw, 2rem); }

.era-body {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.era-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.era-feature {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--fg);
}

.era-feature-icon {
  color: var(--accent);
  font-size: 0.7rem;
}

/* STATUS LEVELS */
.status-levels {
  padding: 7rem 2.5rem;
}

.status-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.status-header {
  max-width: 600px;
  margin-bottom: 4rem;
}

.status-intro {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.75;
}

.levels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}

.level {
  background: var(--surface);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: background 0.3s ease;
}

.level:hover { background: var(--surface2); }

.level-rank {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.15em;
}

.level-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--fg);
  letter-spacing: 0.02em;
}

.level-desc {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
  font-style: italic;
}

/* FASHION */
.fashion {
  padding: 7rem 2.5rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.fashion-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.fashion-body {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.fashion-pillars {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.fashion-pillar {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  border-left: 2px solid var(--accent);
  padding-left: 1rem;
}

.pillar-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--fg);
  letter-spacing: 0.05em;
}

.pillar-sub {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.6;
}

.drop-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.drop-card-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--accent);
}

.drop-card-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--fg);
}

.drop-card-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
}

.drop-card-timer { color: var(--accent); }

.drop-art-inner {
  height: 200px;
  background: linear-gradient(135deg, var(--surface) 0%, rgba(255,77,0,0.08) 100%);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.drop-art-glyph {
  font-size: 4rem;
  color: var(--accent);
  opacity: 0.4;
}

/* CLOSING */
.closing {
  padding: 8rem 2.5rem;
  border-top: 1px solid var(--border);
}

.closing-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.closing-statement {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.25;
  color: var(--fg);
  max-width: 800px;
}

.closing-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.closing-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0.4rem 0.9rem;
  text-transform: uppercase;
}

/* FOOTER */
footer {
  padding: 2rem 2.5rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  color: var(--fg);
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { padding: 7rem 1.5rem 4rem; }
  .hero-meta { flex-wrap: wrap; gap: 1.5rem; }
  .how-steps { grid-template-columns: 1fr; }
  .era-inner { grid-template-columns: 1fr; gap: 3rem; }
  .era-visual { overflow-x: auto; padding-bottom: 1rem; }
  .levels-grid { grid-template-columns: repeat(2, 1fr); }
  .fashion-inner { grid-template-columns: 1fr; gap: 3rem; }
  nav { padding: 1rem 1.5rem; }
  .how-it-works, .era-system, .status-levels, .fashion, .closing { padding: 5rem 1.5rem; }
  .footer-inner { flex-direction: column; gap: 0.5rem; text-align: center; }
}

@media (max-width: 480px) {
  .levels-grid { grid-template-columns: 1fr; }
  .hero-meta { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .hero-divider { display: none; }
}