/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0b0b0f;
  --bg-alt: #111118;
  --fg: #f0ede6;
  --fg-muted: #8a8880;
  --accent: #e85d2f;
  --accent-dim: rgba(232, 93, 47, 0.12);
  --border: rgba(240, 237, 230, 0.08);
  --radius: 12px;
  --font-display: 'Sora', sans-serif;
  --font-mono: 'DM Mono', monospace;
}

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

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(11, 11, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  color: var(--fg);
}
.nav-tagline {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-left: 1px solid var(--border);
  padding-left: 16px;
  margin-left: 4px;
}

/* === HERO === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 32px 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(232, 93, 47, 0.08) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 80% 60%, rgba(232, 93, 47, 0.04) 0%, transparent 60%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 200px;
  background: linear-gradient(to bottom, transparent, var(--bg));
  pointer-events: none;
}
.hero-inner {
  max-width: 860px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(232, 93, 47, 0.3);
  background: var(--accent-dim);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
}
.hero-headline {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--fg);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 600px;
  margin: 0 auto 56px;
  line-height: 1.7;
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  max-width: 680px;
  margin: 0 auto;
}
.stat {
  flex: 1;
  padding: 24px 20px;
  text-align: center;
}
.stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.stat-label {
  display: block;
  font-size: 0.72rem;
  color: var(--fg-muted);
  margin-top: 6px;
  line-height: 1.4;
}
.stat-div {
  width: 1px;
  height: 60px;
  background: var(--border);
}

/* === PROBLEM === */
.problem { padding: 100px 32px; background: var(--bg-alt); }
.problem-inner { max-width: 1100px; margin: 0 auto; }
.problem-label, .how-label, .industries-label, .pricing-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.problem-headline, .how-headline, .industries-headline, .pricing-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 56px;
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.problem-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 0.95rem;
}
.problem-icon {
  width: 28px; height: 28px;
  min-width: 28px;
  background: var(--accent-dim);
  border: 1px solid rgba(232, 93, 47, 0.25);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
}
.problem-reality {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--fg-muted);
  border-left: 3px solid var(--accent);
  padding-left: 20px;
  margin-top: 8px;
}

/* === HOW === */
.how { padding: 100px 32px; }
.how-inner { max-width: 1100px; margin: 0 auto; }
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.how-step {
  padding: 36px 28px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}
.how-step h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}
.how-step p {
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* === INDUSTRIES === */
.industries { padding: 100px 32px; background: var(--bg-alt); }
.industries-inner { max-width: 1100px; margin: 0 auto; }
.industry-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.industry-item {
  padding: 28px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  transition: border-color 0.2s, background 0.2s;
}
.industry-item:hover {
  border-color: rgba(232, 93, 47, 0.3);
  background: var(--accent-dim);
}
.industry-icon {
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}
.industry-item h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.industry-item p {
  font-size: 0.78rem;
  color: var(--fg-muted);
  line-height: 1.55;
}

/* === PRICING === */
.pricing { padding: 100px 32px; }
.pricing-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.pricing-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  margin-top: -40px;
  margin-bottom: 48px;
}
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  text-align: left;
  margin-bottom: 40px;
}
.pricing-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}
.pricing-card--featured {
  border-color: rgba(232, 93, 47, 0.4);
  background: linear-gradient(135deg, var(--bg-alt) 0%, rgba(232, 93, 47, 0.05) 100%);
}
.pricing-tier {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 12px;
}
.pricing-price {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 4px;
}
.pricing-per { font-size: 1.2rem; font-weight: 400; }
.pricing-note {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--fg-muted);
  margin-bottom: 28px;
}
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pricing-features li {
  font-size: 0.85rem;
  color: var(--fg-muted);
  padding-left: 20px;
  position: relative;
}
.pricing-features li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-family: var(--font-mono);
}
.pricing-math {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--fg-muted);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 14px 28px;
  display: inline-block;
}
.pricing-math strong { color: var(--fg); }

/* === MANIFESTO === */
.manifesto {
  padding: 100px 32px;
  background: var(--bg-alt);
}
.manifesto-inner { max-width: 760px; margin: 0 auto; text-align: center; }
.manifesto blockquote {
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  font-weight: 300;
  line-height: 1.5;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 32px;
  font-style: italic;
}
.manifesto-attr {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

/* === FOOTER === */
.footer {
  padding: 80px 32px 40px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}
.footer-logo {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  display: block;
  margin-bottom: 14px;
}
.footer-desc {
  font-size: 0.82rem;
  color: var(--fg-muted);
  line-height: 1.6;
  max-width: 280px;
}
.footer-links {
  display: contents;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 8px;
}
.footer-col span {
  font-size: 0.82rem;
  color: var(--fg-muted);
}
.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--fg-muted);
  font-family: var(--font-mono);
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .how-steps { grid-template-columns: 1fr; }
  .industry-list { grid-template-columns: repeat(3, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .problem-grid { grid-template-columns: 1fr; }
  .industry-list { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { flex-direction: column; gap: 0; }
  .stat-div { width: 80%; height: 1px; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero { padding-top: 140px; }
}