@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,600;12..96,700;12..96,800&family=Hanken+Grotesk:wght@400;500;600&family=Space+Mono:wght@400;700&display=swap');

:root {
  --paper:         hsl(0, 0%, 100%);
  --paper-2:       hsl(40, 22%, 94%);
  --ink:           hsl(0, 0%, 5%);
  --ink-2:         hsl(30, 14%, 8%);
  --flame:         hsl(18, 100%, 50%);
  --flame-deep:    hsl(16, 100%, 44%);
  --muted-ink:     hsl(35, 9%, 32%);
  --muted-on-dark: hsl(38, 11%, 71%);
  --line:          hsl(38, 25%, 87%);
}

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

body {
  font-family: 'Hanken Grotesk', system-ui, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.62;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.06;
}

a { color: inherit; }

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 22px;
}

/* ── NAV ─────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.nav-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--flame);
  flex-shrink: 0;
}
.nav-brand-name {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  display: block;
}
.nav-brand-sub {
  font-family: 'Space Mono', monospace;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-ink);
  display: none;
}
@media (min-width: 640px) { .nav-brand-sub { display: block; } }

/* ── BUTTONS ─────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  font-family: 'Hanken Grotesk', system-ui, sans-serif;
  font-weight: 600;
  font-size: 1.02rem;
  line-height: 1;
  padding: 15px 26px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  border: none;
}
.btn-primary {
  background: var(--flame);
  color: #fff;
}
.btn-primary:hover { background: var(--flame-deep); transform: translateY(-1px); }
.btn-sm {
  padding: 10px 20px;
  font-size: 0.92rem;
}

/* ── EYEBROW ─────────────────────────────────────── */
.eyebrow {
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--flame);
  margin-bottom: 18px;
  display: block;
}

/* ── SECTIONS ────────────────────────────────────── */
.section { padding: 84px 0; }
.bg-paper   { background: var(--paper); }
.bg-paper-2 { background: var(--paper-2); }
.bg-ink     { background: var(--ink); color: #fff; }

/* ── HERO ────────────────────────────────────────── */
.hero {
  background: var(--ink);
  color: #fff;
  padding: 74px 0 88px;
}
.hero h1 {
  font-size: clamp(2.35rem, 8.5vw, 4.7rem);
  max-width: 16ch;
  margin-bottom: 24px;
}
.hero p.subtitle {
  color: var(--muted-on-dark);
  font-size: clamp(1.05rem, 2.4vw, 1.32rem);
  max-width: 50ch;
  line-height: 1.5;
  margin-bottom: 36px;
}
.accent { color: var(--flame); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 36px; }
.btn-ghost-dark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  font-family: 'Hanken Grotesk', system-ui, sans-serif;
  font-weight: 600;
  font-size: 1.02rem;
  line-height: 1;
  padding: 15px 26px;
  border: 1.5px solid rgba(255,255,255,0.35);
  color: #fff;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-ghost-dark:hover { background: #fff; color: var(--ink); }

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  margin-top: 12px;
}
.stat-n {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 800;
  font-size: 1.9rem;
  line-height: 1;
  color: #fff;
}
.stat-l {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-on-dark);
  margin-top: 8px;
}

/* ── PROBLEM GRID ────────────────────────────────── */
.problem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  margin-top: 40px;
}
@media (min-width: 640px) { .problem-grid { grid-template-columns: 1fr 1fr; } }
.problem-card {
  background: var(--paper-2);
  padding: 26px 24px;
}
.problem-card-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--flame);
  margin-bottom: 8px;
}
.problem-card h3 {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}
.problem-card p { font-size: 0.98rem; color: var(--muted-ink); }

/* ── SOLUTION CARDS ──────────────────────────────── */
.solutions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 40px;
}
@media (min-width: 768px) { .solutions-grid { grid-template-columns: 1fr 1fr; } }
.solution-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 30px 28px;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.solution-tag {
  font-family: 'Space Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--flame);
}
.solution-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ink);
}
.solution-card p { font-size: 0.98rem; color: var(--muted-ink); line-height: 1.55; flex: 1; }
.solution-link {
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--flame);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}
.solution-link:hover { color: var(--flame-deep); }

/* ── FACT BOX ────────────────────────────────────── */
.fact-box {
  background: var(--ink);
  color: #fff;
  border-radius: 18px;
  padding: 40px 36px;
  margin-top: 40px;
  display: grid;
  gap: 24px;
}
@media (min-width: 768px) {
  .fact-box { grid-template-columns: 1fr 1fr; align-items: center; }
}
.fact-box-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-on-dark);
  margin-bottom: 10px;
}
.fact-box blockquote {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: clamp(1.2rem, 3vw, 1.7rem);
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  border: none;
}
.fact-box-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.fact-stat-n {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 800;
  font-size: 2.4rem;
  line-height: 1;
  color: var(--flame);
}
.fact-stat-l {
  font-size: 0.9rem;
  color: var(--muted-on-dark);
  margin-top: 4px;
}

/* ── FAQ ─────────────────────────────────────────── */
.faq-list {
  border-top: 1px solid var(--line);
  margin-top: 36px;
}
details {
  border-bottom: 1px solid var(--line);
}
summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}
summary::-webkit-details-marker { display: none; }
.faq-plus {
  font-family: 'Space Mono', monospace;
  color: var(--flame);
  font-size: 1.4rem;
  line-height: 1;
  flex-shrink: 0;
  transition: transform 0.2s;
}
details[open] .faq-plus { transform: rotate(45deg); }
.faq-answer {
  padding-bottom: 24px;
  color: var(--muted-ink);
  max-width: 60ch;
}

/* ── CTA SECTION ─────────────────────────────────── */
.cta-section {
  background: var(--ink);
  color: #fff;
  padding: 84px 0;
  text-align: center;
}
.cta-section h2 {
  font-size: clamp(1.8rem, 5vw, 3rem);
  color: #fff;
  max-width: 22ch;
  margin: 0 auto 20px;
}
.cta-section p {
  color: var(--muted-on-dark);
  font-size: 1.1rem;
  max-width: 44ch;
  margin: 0 auto 36px;
  line-height: 1.55;
}

/* ── BREADCRUMB ──────────────────────────────────── */
.breadcrumb {
  font-family: 'Space Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--muted-ink);
  padding: 14px 22px;
  max-width: 1100px;
  margin: 0 auto;
}
.breadcrumb a { color: var(--muted-ink); text-decoration: none; }
.breadcrumb a:hover { color: var(--flame); }
.breadcrumb span { margin: 0 8px; }

/* ── FOOTER ──────────────────────────────────────── */
.footer {
  background: var(--ink);
  color: var(--muted-on-dark);
  padding: 40px 0;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}
.footer-copy { font-family: 'Space Mono', monospace; letter-spacing: 0.04em; }
.footer-link { color: var(--flame); font-weight: 600; text-decoration: none; }
.footer-link:hover { color: var(--flame-deep); }

/* ── SECTION HEADING ─────────────────────────────── */
.section h2 {
  font-size: clamp(1.8rem, 5.5vw, 3rem);
  color: var(--ink);
  max-width: 24ch;
}
.section h2.light { color: #fff; }
.section .lead {
  margin-top: 24px;
  max-width: 46ch;
  font-size: clamp(1.05rem, 2.4vw, 1.32rem);
  color: var(--muted-ink);
  line-height: 1.5;
}