/* ============================================================
   NODEBOOTH.CSS — Design System & Components
   Palette : dark #0D0D0D · accent orange #F5A623 · gold #C8860A
   Fonts   : Rajdhani (display) · Inter (body)
   ============================================================ */

/* ─── 1. TOKENS ─────────────────────────────────────────────── */
:root {
  /* Backgrounds */
  --bg:          #0D0D0D;
  --bg-card:     #161616;
  --bg-card-alt: #1A1A1A;
  --bg-input:    #1F1F1F;

  /* Accent */
  --accent:      #F5A623;
  --accent-dark: #C8860A;
  --accent-glow: rgba(245, 166, 35, 0.12);

  /* Text */
  --text-primary:   #F0F0F0;
  --text-secondary: #888888;

  /* Semantic */
  --success: #4CAF50;
  --error:   #E53935;
  --warning: #F5A623;

  /* Borders */
  --border:        rgba(200, 134, 10, 0.25);
  --border-strong: rgba(245, 166, 35, 0.50);

  /* Typography */
  --font-display: 'Rajdhani', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'Courier New', monospace;

  /* Radii */
  --radius:    12px;
  --radius-sm:  8px;
  --radius-pill: 99px;

  /* Transitions */
  --transition: 0.2s ease;
}


/* ─── LOGO ─── */
.logo-img {
  filter: drop-shadow(0 0 10px rgba(245, 166, 35, 0.45));
  transition: filter 0.3s ease;
}
.logo-img:hover {
  filter: drop-shadow(0 0 16px rgba(245, 166, 35, 0.7));
}


/* ─── 2. RESET & BASE ────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Grid dot pattern background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(245, 166, 35, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 166, 35, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }


/* ─── 3. TYPOGRAPHY ──────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

p { color: var(--text-secondary); line-height: 1.7; }

.text-accent   { color: var(--accent); }
.text-muted    { color: var(--text-secondary); }
.text-success  { color: var(--success); }
.text-error    { color: var(--error); }
.text-mono     { font-family: var(--font-mono); }
.text-upper    { text-transform: uppercase; letter-spacing: 1px; }
.text-center   { text-align: center; }

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}


/* ─── 4. LAYOUT HELPERS ──────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  position: relative;
  z-index: 1;
  padding: 72px 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.divider {
  border: none;
  border-top: 0.5px solid var(--border);
  margin: 0;
}

/* Two-column split */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.split.reverse           { direction: rtl; }
.split.reverse > *       { direction: ltr; }

/* Section header */
.section-header  { margin-bottom: 48px; }

.section-label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 10px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 700;
  line-height: 1.2;
}

.section-title span { color: var(--accent); }


/* ─── 5. NAV ─────────────────────────────────────────────────── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 13, 13, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 0.5px solid var(--border);
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-primary);
}

.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: color var(--transition);
}

.nav-links a:hover,
.nav-links a.active { color: var(--accent); }

.nav-actions { display: flex; gap: 12px; align-items: center; }

/* Mobile hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text-primary);
  transition: all 0.3s;
}

/* Mobile menu open state */
.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile nav drawer — enfant absolu du nav sticky (évite le bug backdrop-filter iOS) */
.nav-drawer {
  display: none;
  position: absolute;
  top: 64px;
  left: 0; right: 0;
  background: #111111;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(0,0,0,0.9);
  padding: 1.5rem 2rem;
  z-index: 50;
  flex-direction: column;
  gap: 1.25rem;
}

.nav-drawer.open { display: flex; }

.nav-drawer a {
  color: #CCCCCC;
  font-size: 15px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color var(--transition);
}

.nav-drawer a:hover { color: var(--accent); }


/* ─── 6. BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

/* Primary — filled orange */
.btn-primary {
  background: var(--accent);
  color: #0D0D0D;
}

.btn-primary:hover {
  background: #FFBA45;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(245, 166, 35, 0.3);
}

.btn-primary:active { transform: translateY(0); }

/* Secondary — outline orange */
.btn-secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.btn-secondary:hover {
  background: var(--accent-glow);
  transform: translateY(-1px);
}

/* Danger — outline red */
.btn-danger {
  background: transparent;
  color: var(--error);
  border: 1px solid var(--error);
}

.btn-danger:hover { background: rgba(229, 57, 53, 0.08); }

/* Sizes */
.btn-sm  { padding: 7px 14px; font-size: 12px; }
.btn-lg  { padding: 14px 28px; font-size: 16px; }
.btn-full { width: 100%; justify-content: center; white-space: normal; word-break: break-word; text-align: center; }


/* ─── 7. BADGES ──────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.badge-crypto {
  background: rgba(245, 166, 35, 0.12);
  border: 0.5px solid var(--border-strong);
  color: var(--accent);
}

.badge-success {
  background: rgba(76, 175, 80, 0.12);
  border: 0.5px solid rgba(76, 175, 80, 0.4);
  color: var(--success);
}

.badge-warning {
  background: rgba(245, 166, 35, 0.12);
  border: 0.5px solid var(--border-strong);
  color: var(--accent);
}

.badge-error {
  background: rgba(229, 57, 53, 0.12);
  border: 0.5px solid rgba(229, 57, 53, 0.4);
  color: var(--error);
}


/* ─── 8. CARDS ───────────────────────────────────────────────── */
.card {
  background: var(--bg-card-alt);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 0.5px solid var(--border);
}

.card-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

/* Hoverable card */
.card-hover {
  transition: border-color var(--transition), transform var(--transition);
  cursor: pointer;
}

.card-hover:hover {
  border-color: var(--accent-dark);
  transform: translateY(-3px);
}

/* Accent top-border card (metrics) */
.card-accent {
  position: relative;
  overflow: hidden;
}

.card-accent::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
}


/* ─── 9. METRIC CARDS ────────────────────────────────────────── */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}

.metric-card {
  background: var(--bg-card);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.metric-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.metric-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}

.metric-sub {
  font-size: 12px;
  color: var(--text-secondary);
}


/* ─── 10. HERO ───────────────────────────────────────────────── */
.hero {
  position: relative;
  z-index: 1;
  padding: 100px 2rem 80px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-glow);
  border: 0.5px solid var(--border-strong);
  border-radius: var(--radius-pill);
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}

.hero h1 {
  font-size: clamp(36px, 7vw, 68px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
}

.hero h1 span { color: var(--accent); }

.hero > p {
  font-size: 17px;
  max-width: 520px;
  margin: 0 auto 36px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}


/* ─── 11. STATS BAR ──────────────────────────────────────────── */
.stats-bar {
  position: relative;
  z-index: 1;
  border-top: 0.5px solid var(--border);
  border-bottom: 0.5px solid var(--border);
  background: var(--bg-card);
  padding: 20px 2rem;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.stat-item {
  flex: 1;
  min-width: 140px;
  max-width: 200px;
  text-align: center;
  padding: 8px 24px;
  border-right: 0.5px solid var(--border);
}

.stat-item:last-child { border-right: none; }

.stat-value {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--accent);
  display: block;
}

.stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
}


/* ─── 12. PRODUCT GRID ───────────────────────────────────────── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}

.product-card {
  background: var(--bg-card-alt);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
  cursor: pointer;
}

.product-card:hover {
  border-color: var(--accent-dark);
  transform: translateY(-3px);
}

.product-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #222;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  border-bottom: 0.5px solid var(--border);
  position: relative;
  overflow: hidden;
}

/* Gradient overlay on product image */
.product-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(13,13,13,0.6));
}

.product-body { padding: 16px; }

.product-name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
}

.product-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 14px;
  line-height: 1.5;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}


/* ─── 13. BOOTH STATUS ───────────────────────────────────────── */
.booth-status {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 32px;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

.status-text { font-size: 13px; color: var(--text-secondary); }
.status-text strong { color: var(--text-primary); }

.status-timer {
  margin-left: auto;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 1px;
}


/* ─── 14. PAYMENT ────────────────────────────────────────────── */
.payment-card {
  background: var(--bg-card-alt);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
}

.payment-amount {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 4px;
}

.payment-fiat {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.qr-placeholder {
  width: 160px;
  height: 160px;
  background: #fff;
  border-radius: var(--radius-sm);
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: #333;
}

.payment-address {
  background: var(--bg-input);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  word-break: break-all;
  margin-bottom: 20px;
  text-align: left;
}

.payment-timer {
  padding-top: 16px;
  border-top: 0.5px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
}

.payment-timer span:first-child { font-size: 12px; color: var(--text-secondary); }

.payment-timer .countdown {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 1px;
}


/* ─── 15. ORDERS TABLE ───────────────────────────────────────── */
.orders-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.orders-table th {
  text-align: left;
  padding: 12px 16px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  border-bottom: 0.5px solid var(--border);
  font-weight: 500;
}

.orders-table td {
  padding: 14px 16px;
  border-bottom: 0.5px solid rgba(200, 134, 10, 0.1);
  color: var(--text-primary);
  vertical-align: middle;
}

.orders-table tr:hover td { background: rgba(245, 166, 35, 0.03); }

.orders-table .tx-hash {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
}

.orders-table .amount { color: var(--accent); font-weight: 500; }


/* ─── 16. FORMS ──────────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  font-weight: 500;
}

/* Shared input styles */
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--bg-input);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder { color: #555; }

/* Select arrow */
.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.form-checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Contact form card */
.contact-form {
  background: var(--bg-card-alt);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  position: relative;
  overflow: hidden;
}

.contact-form::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-dark), transparent);
}

/* Success state */
.form-success {
  display: none;
  text-align: center;
  padding: 20px;
}

.form-success.visible { display: block; }

.form-success .success-icon { font-size: 40px; margin-bottom: 12px; }

.form-success h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--success);
  margin-bottom: 8px;
}

.form-success p { font-size: 14px; color: var(--text-secondary); }


/* ─── 17. FEATURE CARDS ──────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.feature-card {
  background: var(--bg-card-alt);
  border: 0.5px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color var(--transition);
}

.feature-card:hover { border-color: var(--accent-dark); }

.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-glow);
  border: 0.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 16px;
}

.feature-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.feature-desc { font-size: 13px; line-height: 1.6; }


/* ─── 18. STYLED TEXT (editorial) ───────────────────────────── */
.styled-text .eyebrow {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.styled-text .eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--accent);
}

.styled-text h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
}

/* Accented italic word with underline */
.styled-text h2 em {
  font-style: normal;
  color: var(--accent);
  position: relative;
}

.styled-text h2 em::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0; right: 0;
  height: 2px;
  background: var(--accent-dark);
  opacity: 0.5;
}

.styled-text p { font-size: 15px; line-height: 1.8; margin-bottom: 16px; }

.highlight-box {
  border-left: 2px solid var(--accent);
  padding: 14px 18px;
  background: var(--accent-glow);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 24px 0;
  font-size: 14px;
  color: var(--text-primary);
  font-style: italic;
  line-height: 1.7;
}

.check-list { list-style: none; margin: 20px 0; }

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.check-list li::before {
  content: '✦';
  color: var(--accent);
  font-size: 12px;
  margin-top: 2px;
  flex-shrink: 0;
}


/* ─── 19. IMAGE COMPONENT ────────────────────────────────────── */
.img-wrapper {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 0.5px solid var(--border);
}

.img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Placeholder when no real image */
.img-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #1a1a1a 0%, #222 50%, #1a1a1a 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 13px;
}

.img-placeholder .img-icon { font-size: 36px; opacity: 0.4; }

.img-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 12px 16px;
  background: linear-gradient(to top, rgba(13,13,13,0.9), transparent);
  font-size: 12px;
  color: var(--text-secondary);
}

.img-tag { position: absolute; top: 14px; left: 14px; }


/* ─── 20. VIDEO COMPONENT ────────────────────────────────────── */
.video-wrapper {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 0.5px solid var(--border);
  background: #111;
}

.video-placeholder {
  width: 100%;
  aspect-ratio: 9 / 16;
  background: linear-gradient(160deg, #111 0%, #1a1208 50%, #111 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

/* Subtle grid inside video placeholder */
.video-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245,166,35,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,166,35,0.04) 1px, transparent 1px);
  background-size: 24px 24px;
}

.play-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(245, 166, 35, 0.15);
  border: 1.5px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  position: relative;
  z-index: 1;
  transition: all var(--transition);
}

.video-placeholder:hover .play-btn {
  background: rgba(245, 166, 35, 0.25);
  transform: scale(1.08);
  box-shadow: 0 0 24px rgba(245, 166, 35, 0.2);
}

.video-label {
  position: relative;
  z-index: 1;
  font-size: 12px;
  color: var(--text-secondary);
  text-align: center;
  font-family: var(--font-display);
  letter-spacing: 0.5px;
}

.video-label strong {
  display: block;
  font-size: 15px;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 4px;
}

.video-bar {
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 0.5px solid var(--border);
}

.video-duration {
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--accent);
  font-weight: 600;
}


/* ─── 21. FOOTER ─────────────────────────────────────────────── */
footer {
  position: relative;
  z-index: 1;
  background: var(--bg-card);
  border-top: 0.5px solid var(--border);
  padding: 40px 2rem 24px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 12px;
  line-height: 1.6;
  max-width: 260px;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }

.footer-col ul li a {
  font-size: 13px;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.footer-col ul li a:hover { color: var(--accent); }

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 20px;
  border-top: 0.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p { font-size: 12px; color: var(--text-secondary); }
.footer-bottom span { color: var(--accent); }


/* ─── 22. UTILITIES ──────────────────────────────────────────── */
.mt-sm  { margin-top: 8px; }
.mt-md  { margin-top: 20px; }
.mt-lg  { margin-top: 40px; }
.mb-sm  { margin-bottom: 8px; }
.mb-md  { margin-bottom: 20px; }
.mb-lg  { margin-bottom: 40px; }

.flex        { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between{ display: flex; align-items: center; justify-content: space-between; }
.flex-wrap   { flex-wrap: wrap; }
.gap-sm      { gap: 8px; }
.gap-md      { gap: 16px; }
.gap-lg      { gap: 24px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }

.hidden  { display: none; }
.visible { display: block; }


/* ─── 23a. INDEX PAGE LAYOUT CLASSES ────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.pricing-card-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
  flex-wrap: wrap;
}

/* ─── 23. RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .split               { grid-template-columns: 1fr; gap: 36px; }
  .split.reverse       { direction: ltr; }
  .form-row            { grid-template-columns: 1fr; }
  .contact-form        { padding: 24px; }
  .video-placeholder   { aspect-ratio: 9 / 14; }
  .footer-inner        { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-brand        { grid-column: 1 / -1; }
  .grid-3, .grid-4     { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  nav                        { padding: 0 1.25rem; }
  .nav-links                 { display: none; }
  .nav-actions .btn-secondary{ display: none; }
  .nav-hamburger             { display: flex; }

  .hero                { padding: 60px 1.25rem 48px; }
  section              { padding: 48px 1.25rem; }

  .stats-bar           { padding: 16px 1rem; }
  .stat-item           { padding: 8px 16px; border-right: none; border-bottom: 0.5px solid var(--border); }
  .stat-item:last-child{ border-bottom: none; }

  .product-grid        { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .metrics-grid        { grid-template-columns: repeat(2, 1fr); }

  .orders-table        { font-size: 12px; }
  .orders-table th,
  .orders-table td     { padding: 10px; }
  .orders-table .tx-hash { display: none; }

  .steps-grid          { grid-template-columns: 1fr; gap: 16px; }
  .pricing-grid        { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .product-grid  { grid-template-columns: 1fr; }
  .footer-inner  { grid-template-columns: 1fr; }
  .metrics-grid  { grid-template-columns: 1fr; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}