:root {
  --bg: #0a0a0f;
  --bg-card: #111118;
  --fg: #f0ece6;
  --fg-muted: #9a9490;
  --accent: #ff6b9d;
  --accent-2: #c084fc;
  --accent-3: #38bdf8;
  --gradient: linear-gradient(135deg, #ff6b9d 0%, #c084fc 50%, #38bdf8 100%);
  --gradient-subtle: linear-gradient(135deg, rgba(255,107,157,0.15) 0%, rgba(192,132,252,0.15) 50%, rgba(56,189,248,0.15) 100%);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 16px;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---- HERO ---- */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 24px 60px;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -300px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(192,132,252,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,107,157,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent);
  background: rgba(255,107,157,0.1);
  border: 1px solid rgba(255,107,157,0.2);
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
  width: fit-content;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

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

.hero-sub {
  font-size: 1.2rem;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg);
  background: var(--gradient-subtle);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 8px 18px;
  border-radius: 100px;
  white-space: nowrap;
}

/* ---- FEATURES ---- */
.features {
  padding: 100px 24px;
  max-width: 1000px;
  margin: 0 auto;
}

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

.features-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.features-intro {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 600px;
  line-height: 1.7;
}

.features-intro em {
  color: var(--accent-2);
  font-style: normal;
  font-weight: 600;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s ease;
}

.feature-card:hover {
  border-color: rgba(255,255,255,0.12);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
}

.card-1::before { background: linear-gradient(90deg, #ff6b9d, transparent); }
.card-2::before { background: linear-gradient(90deg, #c084fc, transparent); }
.card-3::before { background: linear-gradient(90deg, #38bdf8, transparent); }
.card-4::before { background: linear-gradient(90deg, #fbbf24, transparent); }

.card-number {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--fg-muted);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

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

.how h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  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;
}

.step-divider {
  width: 48px;
  margin-left: 20px;
  height: 1px;
  background: rgba(255,255,255,0.06);
}

.step-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  flex-shrink: 0;
  width: 48px;
}

.step-text h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.step-text p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ---- CLOSING ---- */
.closing {
  padding: 120px 24px;
  position: relative;
}

.closing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-subtle);
  opacity: 0.5;
}

.closing-inner {
  max-width: 750px;
  margin: 0 auto;
  position: relative;
  text-align: center;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.closing-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.closing-stat {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 20px 32px;
}

.stat-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--fg);
}

.stat-detail {
  font-size: 0.9rem;
  color: var(--fg-muted);
}

/* ---- FOOTER ---- */
.site-footer {
  padding: 48px 24px;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.footer-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-note {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

/* ---- CTA ---- */
.hero-cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 40px;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: #fff;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  padding: 18px 36px;
  border-radius: var(--radius);
  width: fit-content;
  transition: opacity 0.2s ease, transform 0.15s ease;
  letter-spacing: 0.01em;
}

.cta-btn:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.cta-sub {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

/* ---- CLOSING CTA ---- */
.closing-cta {
  margin-top: 32px;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .hero { min-height: auto; padding: 60px 20px 40px; }
  .feature-grid { grid-template-columns: 1fr; }
  .features { padding: 60px 20px; }
  .how { padding: 60px 20px; }
  .closing { padding: 80px 20px; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
  .hero-tags { gap: 8px; }
  .tag { font-size: 0.8rem; padding: 6px 14px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2.5rem; }
  .feature-card { padding: 28px 24px; }
  .step { gap: 20px; }
  .step-num { font-size: 2rem; width: 36px; }
}