/* ==========================================================================
   The White Bull ($VITALIK) — Stylesheet
   Premium Web3 aesthetic: glassmorphism, purple/white Ethereum palette
   ========================================================================== */

:root {
  /* Colors */
  --bg: #F7F7FF;
  --card: #FFFFFF;
  --accent: #7B61FF;
  --accent-dark: #5D45F5;
  --accent-soft: #B8A9FF;
  --text: #141414;
  --text-secondary: #6E6E7A;
  --border: rgba(123, 97, 255, 0.18);

  --dark-bg: #0F0D1A;
  --dark-card: rgba(255, 255, 255, 0.04);
  --dark-border: rgba(184, 169, 255, 0.16);
  --dark-text: #F4F3FF;
  --dark-text-muted: #A8A5BE;

  /* Radii */
  --r-lg: 28px;
  --r-md: 22px;
  --r-sm: 14px;

  /* Shadows */
  --shadow-soft: 0 12px 40px rgba(123, 97, 255, 0.08);
  --shadow-card: 0 4px 24px rgba(20, 20, 20, 0.05);

  /* Type */
  --font-display: 'Manrope', sans-serif;
  --font-body: 'Inter', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { text-decoration: none; color: inherit; }

code {
  font-family: 'SFMono-Regular', Consolas, monospace;
  font-size: 0.85em;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  box-shadow: 0 8px 24px rgba(123, 97, 255, 0.28);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(123, 97, 255, 0.36);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.6);
  color: var(--text);
  border-color: var(--border);
  backdrop-filter: blur(12px);
}

.btn-ghost:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.btn-lg { padding: 15px 28px; font-size: 1rem; }
.btn-sm { padding: 8px 14px; font-size: 0.82rem; }
.btn-full { width: 100%; margin-top: 20px; }

/* ==========================================================================
   Navbar
   ========================================================================== */

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 247, 255, 0.72);
  backdrop-filter: blur(16px) saturate(160%);
  border-bottom: 1px solid var(--border);
}

.navbar-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 14px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.navbar-logo {
  border-radius: 10px;
  object-fit: cover;
}

.navbar-name {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  font-family: var(--font-display);
}

.navbar-name strong {
  font-size: 0.95rem;
  font-weight: 700;
}

.navbar-ticker {
  font-size: 0.72rem;
  color: var(--accent-dark);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.navbar-links {
  display: flex;
  gap: 32px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.navbar-links a { transition: color 0.2s ease; }
.navbar-links a:hover { color: var(--accent-dark); }

.navbar-actions {
  display: flex;
  gap: 12px;
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.navbar-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

.navbar-mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px 32px 20px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.navbar-mobile a {
  padding: 12px 0;
  font-size: 0.95rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
}

.navbar-mobile.open { display: flex; }

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  max-width: 1240px;
  margin: 0 auto;
  padding: 96px 32px 60px;
  text-align: center;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(circle, rgba(123, 97, 255, 0.22), transparent 70%);
  filter: blur(40px);
  z-index: -1;
  pointer-events: none;
}

.hero-content {
  max-width: 760px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(123, 97, 255, 0.08);
  border: 1px solid var(--border);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-dark);
  margin-bottom: 28px;
}

.hero-badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(123, 97, 255, 0.18);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero-title-accent {
  display: block;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-top: 6px;
}

.hero-subtitle {
  margin-top: 26px;
  font-size: 1.08rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  margin-top: 38px;
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-disclaimer {
  margin-top: 22px;
  font-size: 0.78rem;
  color: var(--text-secondary);
  opacity: 0.8;
}

.hero-eth-counter {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin-top: 32px;
  padding: 20px 36px;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-soft);
}

.hero-eth-counter-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 3.4vw, 2.4rem);
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-eth-counter-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.hero-banner {
  margin-top: 64px;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border);
  animation: float 6s ease-in-out infinite;
}

.hero-banner img { width: 100%; height: auto; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ==========================================================================
   Sections (shared)
   ========================================================================== */

.section {
  max-width: 1240px;
  margin: 0 auto;
  padding: 100px 32px;
}

.section-head {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 56px;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 14px;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.section-head p {
  margin-top: 14px;
  color: var(--text-secondary);
  font-size: 1rem;
}

/* Grids */

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Cards */

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 32px;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  border-color: var(--accent);
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(123, 97, 255, 0.08);
  color: var(--accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.card-stat {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--text);
}

.card-label {
  margin-top: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.card-buy h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-top: 4px;
}

.card-buy p {
  margin-top: 10px;
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.card-community {
  display: block;
}

.card-community h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  margin-top: 4px;
}

.card-community p {
  margin-top: 6px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Contract box */

.contract-box {
  margin-top: 40px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 24px 28px;
}

.contract-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.contract-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.contract-row code {
  font-size: 0.92rem;
  color: var(--text);
  word-break: break-all;
}

/* ==========================================================================
   Tracker (dark glass dashboard)
   ========================================================================== */

.section-dark {
  background: var(--dark-bg);
  border-radius: var(--r-lg);
  max-width: 1240px;
  margin: 40px auto;
  position: relative;
  overflow: hidden;
}

.section-dark::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(123, 97, 255, 0.25), transparent 70%);
  filter: blur(50px);
  pointer-events: none;
}

.text-light { color: var(--dark-text); }
.text-light-muted { color: var(--dark-text-muted); }
.eyebrow-light { color: var(--accent-soft); }

.tracker-dashboard {
  position: relative;
  z-index: 1;
}

.tracker-counter-card {
  text-align: center;
  padding: 40px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--r-md);
  backdrop-filter: blur(20px);
  margin-bottom: 24px;
}

.tracker-counter-label {
  font-size: 0.85rem;
  color: var(--dark-text-muted);
  font-weight: 500;
  margin-bottom: 12px;
}

.tracker-counter {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, #fff, var(--accent-soft));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.tracker-counter-sub {
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--dark-text-muted);
}

.tracker-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.tracker-stat {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--r-sm);
  padding: 20px;
  backdrop-filter: blur(20px);
}

.tracker-stat-label {
  font-size: 0.78rem;
  color: var(--dark-text-muted);
  margin-bottom: 8px;
}

.tracker-stat-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--dark-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ADE80;
  display: inline-block;
  box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.2);
}

.status-dot.offline { background: #F87171; box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.2); }

.tracker-table-wrap {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--r-sm);
  overflow-x: auto;
  backdrop-filter: blur(20px);
}

.tracker-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}

.tracker-table th {
  text-align: left;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--dark-text-muted);
  padding: 16px 20px;
  border-bottom: 1px solid var(--dark-border);
}

.tracker-table td {
  padding: 14px 20px;
  font-size: 0.88rem;
  color: var(--dark-text);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.tracker-table tr:last-child td { border-bottom: none; }

.tracker-table a {
  color: var(--accent-soft);
  font-family: monospace;
  transition: color 0.2s ease;
}

.tracker-table a:hover { color: #fff; }

.tracker-row-empty td {
  text-align: center;
  color: var(--dark-text-muted);
  padding: 32px 20px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #4ADE80;
  background: rgba(74, 222, 128, 0.1);
  padding: 4px 10px;
  border-radius: 999px;
}

.tracker-footnote {
  margin-top: 20px;
  font-size: 0.78rem;
  color: var(--dark-text-muted);
  line-height: 1.6;
}

.tracker-footnote code {
  color: var(--accent-soft);
}

/* ==========================================================================
   Accordion
   ========================================================================== */

.accordion {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.accordion-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  overflow: hidden;
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  text-align: left;
}

.accordion-trigger i {
  color: var(--accent-dark);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.accordion-item.open .accordion-trigger i {
  transform: rotate(180deg);
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
}

.accordion-item.open .accordion-panel {
  max-height: 240px;
  padding: 0 24px 22px;
}

.accordion-panel p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  border-top: 1px solid var(--border);
  padding: 48px 32px 32px;
}

.footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
}

.footer-brand img { border-radius: 8px; }

.footer-contract {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer-contract code { color: var(--accent-dark); }

.footer-links {
  display: flex;
  gap: 24px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.footer-links a:hover { color: var(--accent-dark); }

.footer-disclaimer {
  max-width: 1240px;
  margin: 28px auto 0;
  font-size: 0.76rem;
  color: var(--text-secondary);
  opacity: 0.75;
  line-height: 1.6;
}

/* ==========================================================================
   Reveal-on-scroll animation
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  filter: blur(6px);
  transition: opacity 0.8s ease, transform 0.8s ease, filter 0.8s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 960px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .navbar-links { display: none; }
  .navbar-actions { display: none; }
  .navbar-toggle { display: flex; }
}

@media (max-width: 640px) {
  .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .tracker-stats { grid-template-columns: 1fr; }
  .hero { padding: 72px 20px 40px; }
  .section { padding: 64px 20px; }
  .navbar-inner { padding: 12px 20px; }
}