:root {
  --bg: #F8F4EF;
  --surface: #FFFFFF;
  --fg: #1A1A1A;
  --fg-muted: #5C5750;
  --accent: #C4522A;
  --accent-hover: #A8431F;
  --accent-light: #FBF0EB;
  --border: #E5DED6;
  --font-display: 'DM Sans', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 244, 239, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 60px;
  display: flex;
  align-items: center;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--fg);
}

/* HERO */
.hero {
  padding: 80px 24px 96px;
  background: var(--bg);
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.hero-tag {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(40px, 7vw, 80px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 28px;
  max-width: 720px;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 540px;
  line-height: 1.65;
  margin-bottom: 48px;
  font-weight: 300;
}
.hero-workflow {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}
.workflow-step {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 40px;
  padding: 10px 18px 10px 12px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--fg);
}
.step-icon {
  width: 32px;
  height: 32px;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.workflow-arrow {
  width: 32px;
  height: 2px;
  background: var(--border);
  margin: 0 8px;
}

/* HOW IT WORKS */
.how-it-works {
  padding: 96px 24px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.hiw-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.section-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--fg);
  max-width: 560px;
  margin-bottom: 56px;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.step-card {
  background: var(--surface);
  padding: 40px 36px;
}
.step-number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--accent-light);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 24px;
}
.step-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 12px;
}
.step-card p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* PAIN */
.pain {
  padding: 96px 24px;
  background: var(--fg);
  color: var(--bg);
}
.pain-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.pain-quote {
  margin-bottom: 64px;
}
.pain-quote p {
  font-family: var(--font-display);
  font-size: clamp(22px, 3.5vw, 38px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--bg);
}
.pain-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
  border-top: 1px solid rgba(248,244,239,0.15);
}
.stat {
  padding: 32px 0;
  border-right: 1px solid rgba(248,244,239,0.15);
  padding-right: 32px;
}
.stat:last-child { border-right: none; }
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 10px;
}
.stat-label {
  font-size: 13px;
  color: rgba(248,244,239,0.6);
  line-height: 1.5;
  max-width: 200px;
}

/* FEATURES */
.features {
  padding: 96px 24px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.features-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.features .section-heading {
  margin-bottom: 56px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 32px;
}
.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}
.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.feature h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 10px;
}
.feature p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* CLOSING */
.closing {
  padding: 96px 24px;
  background: var(--accent);
}
.closing-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.closing-statement {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: white;
  max-width: 700px;
}

/* FOOTER */
.footer {
  padding: 48px 24px;
  background: var(--fg);
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.footer-brand { }
.footer-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--bg);
  display: block;
  margin-bottom: 8px;
}
.footer-tagline {
  font-size: 14px;
  color: rgba(248,244,239,0.5);
}

/* RESPONSIVE */
@media (max-width: 640px) {
  .hero { padding: 56px 20px 72px; }
  .hero-headline { margin-bottom: 20px; }
  .hero-sub { font-size: 16px; margin-bottom: 36px; }
  .hero-workflow { gap: 8px; }
  .workflow-arrow { display: none; }
  .how-it-works, .features, .pain, .closing { padding: 64px 20px; }
  .steps-grid { gap: 0; }
  .step-card { padding: 28px 24px; }
  .stat { border-right: none; border-bottom: 1px solid rgba(248,244,239,0.15); padding-right: 0; }
  .stat:last-child { border-bottom: none; }
  .features-grid { gap: 16px; }
}