:root {
  --bg: #FFFBF5;
  --bg-warm: #FFF5E8;
  --fg: #1A1A2E;
  --fg-muted: #5C5C7A;
  --accent: #E8683A;
  --accent-light: #FFF0EA;
  --accent-dark: #C4512A;
  --surface: #FFFFFF;
  --surface-elevated: #FFFFFF;
  --border: #F0E6D8;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --radius: 16px;
  --radius-sm: 10px;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  padding: 20px 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 251, 245, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--fg);
}

/* HERO */
.hero {
  padding: 160px 32px 100px;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.hero-inner {
  max-width: 820px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.hero-badge {
  display: inline-block;
  padding: 8px 20px;
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  border-radius: 100px;
  margin-bottom: 32px;
  letter-spacing: 0.02em;
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 1.05;
  color: var(--fg);
  margin-bottom: 28px;
}
.hero-rotate {
  color: var(--accent);
}
.hero-sub {
  font-size: 1.2rem;
  color: var(--fg-muted);
  max-width: 580px;
  margin: 0 auto 52px;
  line-height: 1.7;
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2rem;
  color: var(--accent);
}
.stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  max-width: 160px;
  text-align: center;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}
.hero-gradient {
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 140%;
  height: 100%;
  background: radial-gradient(ellipse at center, rgba(232, 104, 58, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

/* PROBLEM */
.problem {
  padding: 100px 32px;
  background: var(--surface);
}
.problem-inner {
  max-width: 1140px;
  margin: 0 auto;
}
.problem-label {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.problem h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 56px;
  max-width: 600px;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.problem-card {
  padding: 36px 32px;
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.problem-icon {
  font-size: 2rem;
  margin-bottom: 20px;
}
.problem-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 12px;
}
.problem-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* FEATURES */
.features {
  padding: 100px 32px;
}
.features-inner {
  max-width: 1140px;
  margin: 0 auto;
}
.features-label {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 48px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.feature-card {
  padding: 44px 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s;
}
.feature-card:hover {
  border-color: var(--accent);
}
.feature-card-large {
  grid-column: span 2;
  background: var(--fg);
  color: #fff;
  border-color: transparent;
}
.feature-card-large:hover {
  border-color: var(--accent);
}
.feature-card-large .feature-num {
  color: var(--accent);
}
.feature-card-large p {
  color: rgba(255,255,255,0.7);
}
.feature-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 12px;
}
.feature-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* HOW IT WORKS */
.how {
  padding: 100px 32px;
  background: var(--surface);
}
.how-inner {
  max-width: 720px;
  margin: 0 auto;
}
.how-label {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.how h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 64px;
}
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.step {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}
.step-circle {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step-content h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 8px;
  margin-top: 10px;
}
.step-content p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}
.step-line {
  width: 2px;
  height: 40px;
  background: var(--border);
  margin-left: 23px;
}

/* CLOSING */
.closing {
  padding: 120px 32px;
  text-align: center;
  background: var(--fg);
  color: #fff;
}
.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}
.closing h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4.5vw, 3rem);
  margin-bottom: 24px;
  line-height: 1.15;
}
.closing p {
  color: rgba(255,255,255,0.65);
  font-size: 1.1rem;
  line-height: 1.7;
}

/* FOOTER */
.footer {
  padding: 48px 32px;
  background: var(--fg);
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  color: #fff;
}
.footer-tagline {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
}
.footer-copy {
  color: rgba(255,255,255,0.35);
  font-size: 0.8rem;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .problem-grid {
    grid-template-columns: 1fr;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .feature-card-large {
    grid-column: span 1;
  }
  .hero-stats {
    flex-direction: column;
    gap: 24px;
  }
  .stat-divider {
    width: 48px;
    height: 1px;
  }
  .hero {
    padding: 130px 20px 72px;
  }
  .problem, .features, .how, .closing {
    padding: 72px 20px;
  }
  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
  .step {
    gap: 20px;
  }
}