:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #1a1a26;
  --bg-card-hover: #222233;
  --text-primary: #f0f0f5;
  --text-secondary: #8a8a9a;
  --text-muted: #5a5a6a;
  --accent-pink: #ff3d7f;
  --accent-orange: #ff6b35;
  --accent-purple: #a855f7;
  --gradient-hot: linear-gradient(135deg, #ff3d7f 0%, #ff6b35 100%);
  --gradient-cool: linear-gradient(135deg, #a855f7 0%, #6366f1 100%);
  --gradient-text: linear-gradient(135deg, #ff3d7f 0%, #ff6b35 50%, #a855f7 100%);
  --border-subtle: rgba(255,255,255,0.06);
  --radius: 16px;
  --radius-sm: 10px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
}

/* HERO */
.hero {
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(255,61,127,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 20%, rgba(168,85,247,0.08) 0%, transparent 60%),
    var(--bg-primary);
}

.hero-badge {
  display: inline-block;
  padding: 8px 20px;
  border: 1px solid rgba(255,61,127,0.3);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--accent-pink);
  margin-bottom: 40px;
  background: rgba(255,61,127,0.05);
}

.hero h1 {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  margin-bottom: 28px;
  letter-spacing: -0.03em;
}

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

.hero-sub {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: 56px;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 28px 40px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
}

.stat { text-align: center; }
.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border-subtle);
}

/* HERO CTA BUTTONS */
.hero-cta-group {
  display: flex;
  gap: 14px;
  margin-bottom: 52px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-hero {
  display: inline-block;
  padding: 15px 30px;
  background: var(--gradient-hot);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.1s;
  letter-spacing: 0.01em;
}

.btn-hero:hover { opacity: 0.88; }
.btn-hero:active { transform: scale(0.98); }

.btn-hero-secondary {
  background: transparent;
  border: 1.5px solid rgba(168,85,247,0.5);
  color: var(--accent-purple);
}

.btn-hero-secondary:hover {
  opacity: 1;
  background: rgba(168,85,247,0.08);
  border-color: var(--accent-purple);
}

/* MODES */
.modes {
  padding: 80px 24px 100px;
  max-width: 1080px;
  margin: 0 auto;
}

.modes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.mode-card {
  padding: 48px 40px;
  border-radius: var(--radius);
  border: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.roast-card {
  background: linear-gradient(170deg, rgba(255,61,127,0.08) 0%, var(--bg-secondary) 40%);
}
.roast-card:hover { background: linear-gradient(170deg, rgba(255,61,127,0.12) 0%, var(--bg-card) 40%); }

.coach-card {
  background: linear-gradient(170deg, rgba(168,85,247,0.08) 0%, var(--bg-secondary) 40%);
}
.coach-card:hover { background: linear-gradient(170deg, rgba(168,85,247,0.12) 0%, var(--bg-card) 40%); }

.mode-icon {
  font-size: 2.2rem;
  margin-bottom: 20px;
}

.mode-card h2 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.mode-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 24px;
}

.mode-sample {
  margin-top: 8px;
}

.sample-bubble {
  padding: 16px 20px;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent-pink);
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.6;
}

.coach-card .sample-bubble {
  border-left-color: var(--accent-purple);
}

/* FEATURES */
.features {
  padding: 100px 24px;
  max-width: 1080px;
  margin: 0 auto;
}

.features-header {
  margin-bottom: 64px;
}

.features-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.02em;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-item {
  padding: 36px 32px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  transition: background 0.2s, border-color 0.2s;
}

.feature-item:hover {
  background: var(--bg-card);
  border-color: rgba(255,255,255,0.1);
}

.feature-num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-pink);
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.feature-item h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.feature-item p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* HOW */
.how {
  padding: 80px 24px 100px;
  max-width: 800px;
  margin: 0 auto;
}

.how h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 56px;
  letter-spacing: -0.02em;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.step:first-child { border-top: 1px solid var(--border-subtle); }

.step-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--gradient-hot);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  min-width: 50px;
  line-height: 1;
}

.step-content h3 {
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.step-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* CLOSING */
.closing {
  padding: 120px 24px;
  text-align: center;
  background:
    radial-gradient(ellipse 50% 50% at 50% 100%, rgba(255,61,127,0.08) 0%, transparent 70%),
    var(--bg-primary);
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.closing p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* FOOTER */
.site-footer {
  padding: 48px 24px;
  border-top: 1px solid var(--border-subtle);
}

.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-note {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { padding: 100px 20px 60px; min-height: 75vh; }
  .hero-stats { flex-direction: column; gap: 20px; padding: 24px 28px; }
  .stat-divider { width: 60px; height: 1px; }
  .modes-grid { grid-template-columns: 1fr; }
  .mode-card { padding: 36px 28px; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-item { padding: 28px 24px; }
  .step { gap: 20px; }
  .step-num { font-size: 2rem; min-width: 40px; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
}