:root {
  --bg-deep: #0a1208;
  --bg-mid: #111d0e;
  --bg-card: #172314;
  --fg: #e8ede5;
  --fg-muted: #9aab92;
  --fg-dim: #5e7056;
  --accent: #4fd1a1;
  --accent-glow: rgba(79, 209, 161, 0.15);
  --ocean: #3b8ec2;
  --ocean-dim: rgba(59, 142, 194, 0.12);
  --bark: #8b6842;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-w: 1140px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 10rem;
}

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

body {
  background: var(--bg-deep);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--space-xl) 0;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, var(--accent-glow), transparent),
    radial-gradient(ellipse 60% 50% at 20% 80%, var(--ocean-dim), transparent),
    linear-gradient(175deg, var(--bg-deep) 0%, var(--bg-mid) 100%);
  z-index: 0;
}

.hero .wrap {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--fg);
  max-width: 14ch;
  margin-bottom: var(--space-md);
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent) 0%, var(--ocean) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.2rem;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.hero-stats {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.hero-stat-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  color: var(--accent);
  line-height: 1.2;
}

.hero-stat-label {
  font-size: 0.82rem;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}

/* ===== PROBLEM ===== */
.problem {
  padding: var(--space-xl) 0;
  background: var(--bg-mid);
  border-top: 1px solid rgba(255,255,255,0.04);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.problem-left h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  line-height: 1.15;
  margin-bottom: var(--space-sm);
}

.problem-left h2 em {
  font-style: normal;
  color: var(--ocean);
}

.problem-left p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  max-width: 440px;
}

.problem-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.p-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: var(--space-sm) 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.p-card-icon {
  font-size: 1.5rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}

.p-card-text {
  font-size: 0.95rem;
  color: var(--fg-muted);
}

.p-card-text strong {
  color: var(--fg);
}

/* ===== FEATURES ===== */
.features {
  padding: var(--space-2xl) 0 var(--space-xl);
}

.features-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-xs);
}

.features h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  line-height: 1.15;
  margin-bottom: var(--space-lg);
  max-width: 18ch;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.feat {
  background: linear-gradient(165deg, var(--bg-card) 0%, var(--bg-deep) 100%);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 16px;
  padding: var(--space-md);
  position: relative;
  overflow: hidden;
}

.feat::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0.5;
}

.feat-icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.feat h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: var(--space-xs);
}

.feat p {
  font-size: 0.92rem;
  color: var(--fg-muted);
  line-height: 1.55;
}

/* ===== HOW IT WORKS ===== */
.how {
  padding: var(--space-xl) 0 var(--space-2xl);
}

.how h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  line-height: 1.15;
  text-align: center;
  margin-bottom: var(--space-lg);
}

.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  position: relative;
}

.how-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 16.67%;
  right: 16.67%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--ocean), var(--accent));
  opacity: 0.2;
}

.step {
  text-align: center;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--accent);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--accent);
  margin-bottom: var(--space-sm);
  position: relative;
  z-index: 1;
}

.step h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: var(--space-xs);
}

.step p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  max-width: 280px;
  margin: 0 auto;
}

/* ===== CLOSING ===== */
.closing {
  padding: var(--space-xl) 0;
  background: var(--bg-mid);
  border-top: 1px solid rgba(255,255,255,0.04);
  text-align: center;
}

.closing h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.12;
  margin-bottom: var(--space-sm);
}

.closing h2 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent) 0%, var(--ocean) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.closing p {
  color: var(--fg-muted);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ===== FOOTER ===== */
footer {
  padding: var(--space-md) 0;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.04);
}

footer p {
  font-size: 0.82rem;
  color: var(--fg-dim);
}

footer .brand {
  color: var(--accent);
  font-weight: 600;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .problem-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .how-steps {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  .how-steps::before {
    display: none;
  }
  .hero-stats {
    gap: var(--space-md);
  }
  .hero {
    min-height: auto;
    padding: var(--space-lg) 0;
  }
}