/* ============================================
   VEXOLERA — Design System v2.0
   Deep Tech / Web3 Institutional — 2026
   Inspired by: Bittensor · Fetch.ai · LayerZero · Vercel
   ============================================ */

/* ---- Google Fonts: Space Grotesk + JetBrains Mono ---- */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@300;400;500;700&display=swap');

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

:root {
  /* ── Obsidian Dark Palette ── */
  --clr-bg:        #080808;
  --clr-bg-2:      #0d0d0d;
  --clr-bg-card:   rgba(255,255,255,0.03);
  --clr-bg-glass:  rgba(255,255,255,0.04);

  /* ── Border ── */
  --clr-border:    rgba(255,255,255,0.07);
  --clr-border-h:  rgba(212,170,65,0.35);

  /* ── Gold Accent (VEX Brand) ── */
  --clr-gold:      #D4AA41;
  --clr-gold-l:    #F0CC6A;
  --clr-gold-d:    #A8862F;
  --clr-gold-dim:  rgba(212,170,65,0.15);

  /* ── Semantic colours ── */
  --clr-text:      #E8E8E8;
  --clr-text-dim:  #4A4A55;
  --clr-text-mute: #7A7A8A;
  --clr-green:     #22C55E;
  --clr-red:       #F87171;
  --clr-amber:     #F59E0B;
  --clr-blue:      #60A5FA;

  /* ── Typography ── */
  --font-sans: 'Space Grotesk', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* ── Geometry ── */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* ── Shadows & Glows ── */
  --glow-gold:   0 0 48px rgba(212,170,65,0.18);
  --glow-gold-s: 0 0 20px rgba(212,170,65,0.12);
  --shadow-card: 0 4px 40px rgba(0,0,0,0.6);

  /* ── Easing ── */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--clr-bg);
  color: var(--clr-text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(212,170,65,0.2); color: #fff; }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: var(--clr-gold-d); border-radius: 2px; }

/* ============================================
   TYPOGRAPHY
   ============================================ */
.gradient-text {
  background: linear-gradient(120deg, var(--clr-gold-l) 0%, var(--clr-gold) 50%, var(--clr-gold-d) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}
.section {
  padding: 128px 0;
  position: relative;
  overflow: hidden;
}
.section-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--clr-gold);
  text-transform: uppercase;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  opacity: 0.8;
}
.section-tag::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--clr-gold);
  opacity: 0.5;
}
.text-center .section-tag { justify-content: center; }
.text-center .section-tag::before { display: none; }

.section-title {
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: #fff;
}
.section-subtitle {
  font-size: 1.0625rem;
  color: var(--clr-text-mute);
  line-height: 1.8;
  margin-bottom: 72px;
  max-width: 560px;
}
.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto 72px; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 13px 28px;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.24s var(--ease-out);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.01em;
}

/* Gold Primary Button */
.btn-primary {
  background: linear-gradient(135deg, var(--clr-gold-l) 0%, var(--clr-gold) 60%, var(--clr-gold-d) 100%);
  color: #0a0800;
  box-shadow: 0 0 32px rgba(212,170,65,0.3), 0 4px 16px rgba(0,0,0,0.5);
  font-weight: 700;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 56px rgba(212,170,65,0.45), 0 8px 24px rgba(0,0,0,0.6);
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background 0.2s;
}
.btn-primary:hover::after { background: rgba(255,255,255,0.08); }

/* Glass Secondary Button */
.btn-ghost {
  background: rgba(255,255,255,0.04);
  color: var(--clr-text);
  border: 1px solid var(--clr-border);
  backdrop-filter: blur(12px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-2px);
}

/* Gold Outline */
.btn-outline {
  background: transparent;
  color: var(--clr-gold);
  border: 1px solid rgba(212,170,65,0.4);
}
.btn-outline:hover {
  background: var(--clr-gold-dim);
  border-color: var(--clr-gold);
  transform: translateY(-2px);
  box-shadow: var(--glow-gold-s);
}

/* Nav */
.btn-nav {
  font-size: 0.875rem;
  padding: 9px 20px;
  background: var(--clr-gold-dim);
  color: var(--clr-gold);
  border: 1px solid rgba(212,170,65,0.25);
}
.btn-nav:hover {
  background: rgba(212,170,65,0.22);
  border-color: var(--clr-gold);
  box-shadow: var(--glow-gold-s);
}

.btn-large { padding: 16px 36px; font-size: 1rem; border-radius: var(--radius-lg); }
.play-icon { font-size: 0.7em; opacity: 0.7; }

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 22px 0;
  transition: all 0.4s var(--ease-out);
}
.navbar.scrolled {
  padding: 12px 0;
  background: rgba(8,8,8,0.88);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border-bottom: 1px solid var(--clr-border);
}
.nav-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-hex {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
}
.logo-text {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.22em;
  color: var(--clr-gold);
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 4px;
  flex: 1;
}
.nav-link {
  display: block;
  padding: 7px 14px;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--clr-text-mute);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
}
.nav-link:hover {
  color: var(--clr-text);
  background: rgba(255,255,255,0.04);
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ============================================
   AMBIENT BACKGROUND GLOWS
   ============================================ */
.hero-ambient {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-ambient::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(ellipse, rgba(212,170,65,0.06) 0%, transparent 68%);
}
.hero-ambient::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to bottom, transparent, var(--clr-bg));
}

/* Fine grid overlay */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212,170,65,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,170,65,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 75% 70% at 50% 40%, black 30%, transparent 100%);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 140px 28px 100px;
}
.hero-content {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(212,170,65,0.06);
  border: 1px solid rgba(212,170,65,0.18);
  border-radius: 100px;
  padding: 7px 18px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--clr-gold);
  margin-bottom: 40px;
  letter-spacing: 0.06em;
  animation: fade-up 0.8s var(--ease-out) both;
}
.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--clr-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--clr-green);
  animation: pulse-dot 2.5s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.5); }
}
.hero-title {
  font-family: var(--font-sans);
  font-size: clamp(3rem, 7.5vw, 6rem);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.04em;
  color: #fff;
  margin-bottom: 28px;
  animation: fade-up 0.8s 0.1s var(--ease-out) both;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.1875rem);
  color: var(--clr-text-mute);
  line-height: 1.75;
  margin-bottom: 52px;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  animation: fade-up 0.8s 0.2s var(--ease-out) both;
}
.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 80px;
  animation: fade-up 0.8s 0.3s var(--ease-out) both;
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 22px 36px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  animation: fade-up 0.8s 0.4s var(--ease-out) both;
  max-width: 640px;
  margin: 0 auto;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 0 32px;
}
.stat-value {
  font-family: var(--font-mono);
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--clr-gold);
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 0.6875rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-mono);
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--clr-border);
  flex-shrink: 0;
}
.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 2;
  animation: fade-in 1.5s 1.2s both;
}
.hero-scroll-indicator span {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.22em;
  color: var(--clr-text-dim);
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--clr-gold), transparent);
  animation: scroll-pulse 2.2s ease-in-out infinite;
  opacity: 0.4;
}
@keyframes scroll-pulse {
  0%, 100% { opacity: 0.35; transform: scaleY(1); }
  50% { opacity: 0.7; transform: scaleY(1.12); }
}

/* ============================================
   CODE BLOCKS (decorative)
   ============================================ */
.code-decor {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(212,170,65,0.45);
  line-height: 1.9;
  pointer-events: none;
  user-select: none;
}

/* ============================================
   WHAT IS SECTION
   ============================================ */
.section-what {
  background: var(--clr-bg-2);
}
.section-what::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,170,65,0.3), transparent);
}
.what-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.what-lead {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--clr-text);
  line-height: 1.65;
  margin-bottom: 20px;
}
.what-lead em { color: var(--clr-gold); font-style: normal; }
.what-body {
  font-size: 0.9375rem;
  color: var(--clr-text-mute);
  line-height: 1.85;
  margin-bottom: 16px;
}
.what-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 32px;
}
.pill {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 5px 13px;
  border-radius: 100px;
  background: rgba(212,170,65,0.06);
  border: 1px solid rgba(212,170,65,0.18);
  color: var(--clr-gold);
  letter-spacing: 0.06em;
}

/* ---- Terminal Card ---- */
.terminal-card {
  background: #0c0c0c;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card), 0 0 80px rgba(212,170,65,0.05);
  font-family: var(--font-mono);
  position: relative;
}
.terminal-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,170,65,0.25), transparent);
}
.terminal-header {
  padding: 14px 20px;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  gap: 16px;
}
.terminal-dots { display: flex; gap: 6px; }
.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.dot-red    { background: #FF5F57; }
.dot-yellow { background: #FFBD2E; }
.dot-green  { background: #28C840; }
.terminal-title {
  font-size: 0.6875rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.07em;
}
.terminal-body {
  padding: 24px;
  font-size: 0.8rem;
  line-height: 2;
  min-height: 260px;
}
.terminal-line { display: block; }
.t-dim   { color: var(--clr-text-dim); }
.t-cmd   { color: var(--clr-text); }
.t-output { color: #666680; padding-left: 16px; }
.t-green  { color: var(--clr-green); }
.t-cyan   { color: #7DD3FC; }
.t-yellow { color: var(--clr-gold); }
.t-red    { color: var(--clr-red); }
.terminal-cursor {
  display: inline-block;
  color: var(--clr-gold);
  animation: blink 1s step-end infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ============================================
   FLOW SECTION
   ============================================ */
.section-flow { background: var(--clr-bg); }
.flow-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  max-width: 820px;
  margin: 0 auto;
}
.flow-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 28px;
  align-items: flex-start;
  position: relative;
}
.step-connector {
  position: absolute;
  left: 27px;
  top: 58px;
  bottom: -20px;
  width: 1px;
  background: linear-gradient(to bottom, rgba(212,170,65,0.3), rgba(212,170,65,0.04));
}
.step-icon-wrap {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 2px;
  position: relative;
  z-index: 2;
}
.step-icon {
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  transition: all 0.3s var(--ease-out);
  position: relative;
}
.flow-step.active .step-icon,
.flow-step:hover .step-icon {
  border-color: rgba(212,170,65,0.35);
  box-shadow: 0 0 20px rgba(212,170,65,0.12);
}
.step-content { padding: 2px 0 52px; }
.step-number {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--clr-gold);
  opacity: 0.6;
  margin-bottom: 8px;
}
.step-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.step-desc {
  font-size: 0.9rem;
  color: var(--clr-text-mute);
  line-height: 1.8;
  margin-bottom: 14px;
}
.step-code {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: rgba(212,170,65,0.7);
  background: rgba(212,170,65,0.04);
  border: 1px solid rgba(212,170,65,0.1);
  border-radius: var(--radius-sm);
  padding: 9px 13px;
  word-break: break-all;
}

/* ============================================
   TECHNOLOGY SECTION
   ============================================ */
.section-tech { background: var(--clr-bg-2); }
.section-tech::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,170,65,0.2), transparent);
}
.tech-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
/* Glass Card */
.tech-card {
  position: relative;
  background: var(--clr-bg-glass);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  overflow: hidden;
  transition: all 0.35s var(--ease-out);
  cursor: default;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.tech-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,170,65,0.15), transparent);
  opacity: 0;
  transition: opacity 0.35s;
}
.tech-card:hover { border-color: rgba(212,170,65,0.2); transform: translateY(-4px); box-shadow: var(--shadow-card), var(--glow-gold-s); }
.tech-card:hover::before { opacity: 1; }

.tech-card-glow {
  position: absolute;
  top: -80px; right: -80px;
  width: 240px; height: 240px;
  background: radial-gradient(circle, rgba(212,170,65,0.06), transparent 70%);
  pointer-events: none;
  transition: opacity 0.4s;
  opacity: 0;
}
.tech-card:hover .tech-card-glow { opacity: 1; }
.tech-icon {
  font-size: 1.75rem;
  margin-bottom: 18px;
  display: block;
  filter: grayscale(0.2);
}
.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  color: var(--clr-gold);
  opacity: 0.6;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.tech-title {
  font-size: 1.3125rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}
.tech-desc {
  font-size: 0.9rem;
  color: var(--clr-text-mute);
  line-height: 1.8;
  margin-bottom: 24px;
}
.tech-specs {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.tech-specs li {
  font-size: 0.8125rem;
  color: var(--clr-text-dim);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color 0.2s;
  font-family: var(--font-mono);
}
.tech-card:hover .tech-specs li { color: var(--clr-text-mute); }
.spec-dot { color: var(--clr-gold); opacity: 0.5; font-size: 0.75rem; flex-shrink: 0; }

/* ============================================
   TOKEN SECTION
   ============================================ */
.section-token { background: var(--clr-bg); }
.token-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 80px;
}
.token-utility-card {
  background: var(--clr-bg-glass);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 36px 30px;
  text-align: center;
  transition: all 0.3s var(--ease-out);
  backdrop-filter: blur(12px);
}
.token-utility-card:hover {
  border-color: rgba(212,170,65,0.2);
  transform: translateY(-5px);
  box-shadow: var(--shadow-card), var(--glow-gold-s);
}
.token-utility-icon { font-size: 2rem; margin-bottom: 20px; display: block; }
.token-utility-title { font-size: 1.0625rem; font-weight: 600; color: #fff; margin-bottom: 12px; }
.token-utility-desc { font-size: 0.875rem; color: var(--clr-text-mute); line-height: 1.8; }

.tokenomics-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 80px;
  flex-wrap: wrap;
}
.donut-container { position: relative; flex-shrink: 0; }
.donut-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  pointer-events: none;
}
.donut-total {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.875rem;
  font-weight: 700;
  color: #fff;
}
.donut-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 4px;
}
.tokenomics-legend { display: flex; flex-direction: column; gap: 16px; }
.legend-item { display: flex; align-items: center; gap: 14px; }
.legend-color { width: 10px; height: 10px; border-radius: 2px; flex-shrink: 0; }
.legend-name { font-size: 0.875rem; color: var(--clr-text-mute); flex: 1; }
.legend-pct { font-family: var(--font-mono); font-size: 0.875rem; font-weight: 600; color: var(--clr-text); }

/* ============================================
   WHY SECTION
   ============================================ */
.section-why { background: var(--clr-bg-2); }
.section-why::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,170,65,0.2), transparent);
}
.manifesto-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.manifesto-card {
  background: transparent;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 44px 32px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s var(--ease-out);
}
.manifesto-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--clr-gold-d), var(--clr-gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}
.manifesto-card:hover::before { transform: scaleX(1); }
.manifesto-card:hover { border-color: rgba(212,170,65,0.15); transform: translateY(-4px); }
.manifesto-number {
  font-family: var(--font-mono);
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(212,170,65,0.08);
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -0.05em;
}
.manifesto-title { font-size: 1.1875rem; font-weight: 600; color: #fff; margin-bottom: 14px; }
.manifesto-body { font-size: 0.875rem; color: var(--clr-text-mute); line-height: 1.85; }

/* ============================================
   DEFENSE SECTION
   ============================================ */
.section-defense {
  background: var(--clr-bg);
  position: relative;
}
.section-defense::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,170,65,0.2), transparent);
}
.defense-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.defense-card {
  background: var(--clr-bg-glass);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 30px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
  backdrop-filter: blur(12px);
}
.defense-card:hover {
  border-color: rgba(212,170,65,0.22);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card), var(--glow-gold-s);
}
.defense-card-wide {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: flex-start;
  gap: 36px;
}
.defense-header {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.defense-card-wide .defense-header {
  flex-direction: column;
  align-items: flex-start;
  min-width: 170px;
}
.defense-num {
  font-family: var(--font-mono);
  font-size: 2.25rem;
  font-weight: 700;
  color: rgba(212,170,65,0.14);
  line-height: 1;
  letter-spacing: -0.05em;
}
.defense-badge {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 11px;
  border-radius: 100px;
  display: inline-block;
}
.defense-badge.challenge {
  background: rgba(248,113,113,0.08);
  border: 1px solid rgba(248,113,113,0.2);
  color: var(--clr-red);
}
.defense-badge.solution {
  background: rgba(212,170,65,0.07);
  border: 1px solid rgba(212,170,65,0.2);
  color: var(--clr-gold);
  margin-bottom: 8px;
}
.defense-arrow {
  font-size: 1.25rem;
  color: var(--clr-gold);
  opacity: 0.3;
  align-self: center;
  flex-shrink: 0;
  transition: opacity 0.3s, transform 0.3s;
}
.defense-card:hover .defense-arrow { opacity: 0.7; transform: translateX(4px); }
.defense-card-wide .defense-arrow { align-self: flex-start; padding-top: 20px; }
.defense-body { flex: 1; }
.defense-title { font-size: 1.0625rem; font-weight: 600; color: #fff; margin-bottom: 8px; letter-spacing: -0.02em; }
.defense-desc { font-size: 0.875rem; color: var(--clr-text-mute); line-height: 1.8; margin-bottom: 14px; }
.defense-spec { display: flex; flex-wrap: wrap; gap: 7px; }
.spec-item {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--clr-text-dim);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  transition: all 0.2s;
}
.defense-card:hover .spec-item {
  border-color: rgba(212,170,65,0.18);
  color: var(--clr-text-mute);
}
.defense-chains { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.chain-badge {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 100px;
  border: 1px solid var(--clr-border);
  color: var(--clr-text-dim);
  display: flex;
  align-items: center;
  gap: 7px;
  transition: all 0.3s;
}
.chain-badge.chain-active {
  background: rgba(34,197,94,0.07);
  border-color: rgba(34,197,94,0.3);
  color: var(--clr-green);
}
.chain-badge.chain-failover {
  background: rgba(245,158,11,0.08);
  border-color: rgba(245,158,11,0.3);
  color: var(--clr-amber);
}
.chain-dot {
  width: 5px;
  height: 5px;
  background: var(--clr-green);
  border-radius: 50%;
  box-shadow: 0 0 5px var(--clr-green);
  animation: pulse-dot 2.5s ease-in-out infinite;
}

/* ============================================
   CTA SECTION
   ============================================ */
.section-cta {
  background: var(--clr-bg-2);
  padding: 160px 28px;
  text-align: center;
  position: relative;
}
.section-cta::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,170,65,0.3), transparent);
}
/* Ambient glow behind CTA */
.section-cta::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -60%);
  width: 700px;
  height: 700px;
  background: radial-gradient(ellipse, rgba(212,170,65,0.05) 0%, transparent 65%);
  pointer-events: none;
}
#cta-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.5;
}
.cta-content { position: relative; z-index: 2; }
.cta-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.26em;
  color: var(--clr-gold);
  opacity: 0.7;
  text-transform: uppercase;
  margin-bottom: 24px;
  display: block;
}
.cta-title {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: #fff;
  line-height: 1.05;
  margin-bottom: 24px;
}
.cta-subtitle {
  font-size: 1.0625rem;
  color: var(--clr-text-mute);
  max-width: 500px;
  margin: 0 auto 52px;
  line-height: 1.75;
}
.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.cta-note-text { font-family: var(--font-mono); font-size: 0.75rem; color: var(--clr-text-dim); }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--clr-bg);
  border-top: 1px solid var(--clr-border);
  padding: 72px 0 0;
}
.footer-top {
  display: grid;
  grid-template-columns: 260px repeat(3, 1fr);
  gap: 56px;
  margin-bottom: 56px;
}
.footer-logo { margin-bottom: 14px; }
.footer-tagline {
  font-size: 0.8125rem;
  color: var(--clr-text-dim);
  line-height: 1.75;
  margin-bottom: 24px;
}
.footer-socials { display: flex; gap: 10px; }
.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--clr-text-mute);
  font-size: 0.875rem;
  transition: all 0.2s;
}
.social-link:hover {
  border-color: rgba(212,170,65,0.35);
  color: var(--clr-gold);
  background: rgba(212,170,65,0.05);
}
.footer-links-title {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--clr-text-mute);
  margin-bottom: 20px;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.footer-links a {
  font-size: 0.875rem;
  color: var(--clr-text-dim);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--clr-gold); }
.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-copy, .footer-legal {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--clr-text-dim);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Scroll-triggered reveal */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .tech-grid { grid-template-columns: 1fr; }
  .what-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-top > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
  .section { padding: 80px 0; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 60px; left: 0; right: 0;
    background: rgba(8,8,8,0.98);
    backdrop-filter: blur(28px);
    padding: 24px;
    border-bottom: 1px solid var(--clr-border);
    gap: 4px;
    z-index: 999;
  }
  .hamburger { display: flex; }
  .btn-nav { display: none; }
  .hero-stats { flex-direction: column; padding: 20px; gap: 16px; }
  .stat-divider { width: 36px; height: 1px; }
  .stat { padding: 0; }
  .token-grid { grid-template-columns: 1fr; }
  .manifesto-grid { grid-template-columns: 1fr; }
  .tokenomics-visual { gap: 40px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .flow-step { grid-template-columns: 44px 1fr; gap: 18px; }
  .step-connector { left: 21px; }
  .defense-grid { grid-template-columns: 1fr; }
  .defense-card-wide { flex-direction: column; gap: 20px; }
  .defense-card-wide .defense-header { min-width: unset; }
  .defense-card-wide .defense-arrow { align-self: auto; padding-top: 0; }
}
@media (max-width: 480px) {
  .hero-title { font-size: 2.6rem; }
  .section-title { font-size: 1.75rem; }
  .hero-actions { flex-direction: column; align-items: center; }
  .cta-actions { flex-direction: column; align-items: center; }
}