/* =============================================
   MAROI Premium — Global Styles
   ============================================= */

:root {
  --color-primary: #7c3aed;      /* purple-700 */
  --color-primary-light: #a78bfa; /* purple-400 */
  --color-primary-dark: #5b21b6;  /* purple-800 */
  --color-accent: #fbbf24;        /* amber-400 */
  --color-gold: #f59e0b;          /* amber-500 */
  --color-surface: #0f0f1a;
  --color-surface-2: #1a1a2e;
  --color-surface-3: #16213e;
  --gradient-premium: linear-gradient(135deg, #7c3aed, #2563eb, #0ea5e9);
  --gradient-gold: linear-gradient(135deg, #f59e0b, #fbbf24, #fcd34d);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  background-color: var(--color-surface);
  color: #f1f5f9;
  line-height: 1.6;
}

/* ── Premium Badge ── */
.badge-premium {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--gradient-gold);
  color: #1e1b4b;
  font-weight: 800;
  font-size: 11px;
  padding: 4px 12px;
  border-radius: 999px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ── Gradient Text ── */
.text-gradient {
  background: var(--gradient-premium);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-gold {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Glass Card ── */
.glass-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
}

/* ── Glow Effects ── */
.glow-purple {
  box-shadow: 0 0 30px rgba(124, 58, 237, 0.3), 0 0 60px rgba(124, 58, 237, 0.1);
}

.glow-blue {
  box-shadow: 0 0 30px rgba(37, 99, 235, 0.3);
}

/* ── CTA Button ── */
.btn-premium {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--gradient-premium);
  color: #fff;
  font-weight: 800;
  font-size: 16px;
  padding: 16px 40px;
  border-radius: 14px;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.4);
}

.btn-premium:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(124, 58, 237, 0.6);
  filter: brightness(1.1);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: #e2e8f0;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 32px;
  border-radius: 14px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.4);
}

/* ── Section spacing ── */
.section {
  padding: 80px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

/* ── Divider ── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  margin: 0 24px;
}

/* ── Pricing Card ── */
.pricing-card {
  background: var(--color-surface-2);
  border: 2px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 32px;
  transition: all 0.3s ease;
}

.pricing-card.featured {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(37,99,235,0.15));
  box-shadow: 0 0 40px rgba(124, 58, 237, 0.2);
  transform: scale(1.03);
}

.pricing-card:hover {
  transform: translateY(-4px);
  border-color: rgba(124, 58, 237, 0.5);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-4px);
}

/* ── FAQ ── */
.faq-item {
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: #f1f5f9;
  font-size: 16px;
  font-weight: 600;
  text-align: left;
  padding: 20px 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq-answer {
  color: #94a3b8;
  font-size: 14px;
  line-height: 1.8;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-answer.open {
  max-height: 300px;
  padding-bottom: 20px;
}

/* ── Comparison Table ── */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
  padding: 14px 20px;
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 14px;
}

.comparison-table th {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94a3b8;
}

.comparison-table td:first-child {
  text-align: left;
  color: #cbd5e1;
}

.comparison-table .check { color: #4ade80; font-size: 18px; }
.comparison-table .cross { color: #f87171; font-size: 18px; }

/* ── Stars ── */
.stars { color: var(--color-gold); letter-spacing: 2px; }

/* ── Sticky Nav ── */
.sticky-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(15, 15, 26, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .section { padding: 60px 20px; }
  .pricing-card.featured { transform: none; }
  .pricing-card.featured:hover { transform: translateY(-4px); }
}