@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ============ Structural constants (colors live in theme.css) ============ */
:root {
  --radius-lg: 0px;
  --radius-md: 0px;
  --radius-sm: 4px;
  --maxw: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
h1, h2, h3 { margin: 0; font-weight: 800; letter-spacing: -0.02em; line-height: 1.05; }
h1 { font-size: clamp(32px, 6vw, 56px); }
h2 { font-size: clamp(26px, 4.2vw, 38px); }
h3 { font-size: 18px; font-weight: 700; }
p { margin: 0; color: var(--ink-soft); }
.accent { color: var(--primary); }
.accent-alt { color: var(--accent-2); }
.eyebrow {
  font-size: 13px; font-weight: 700; letter-spacing: 0.04em;
  color: var(--accent-2);
}

/* ============ Solid-color nav (opaque everywhere — no dark-page-top dependency) ============ */
.nav { background: var(--primary); padding: 16px 0; }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.nav-logo { font-weight: 900; font-size: 19px; letter-spacing: -0.01em; color: var(--ink); }
.nav-logo .dot-suffix { font-size: 11px; font-weight: 700; vertical-align: super; }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a { font-size: 13px; font-weight: 700; letter-spacing: 0.02em; text-transform: uppercase; color: var(--ink); }
.nav-links a .caret { font-size: 9px; margin-left: 4px; opacity: 0.7; }
.nav-links a:hover { opacity: 0.7; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 1px; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 26px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.02em; text-transform: uppercase;
  cursor: pointer; border: 2px solid transparent; white-space: nowrap; min-height: 44px;
}
.btn-dark { background: var(--ink); color: var(--paper); }
.btn-dark:hover { background: var(--ink-soft); }
.btn-primary { background: var(--primary); color: var(--ink); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { background: transparent; border-color: var(--ink); color: var(--ink); }
.btn-block { width: 100%; }

/* ============ Hero (centered, inline accent word + highlighted keywords) ============ */
.hero { padding: 70px 0 0; text-align: center; }
.hero .eyebrow { display: block; }
.hero h1 { margin-top: 14px; }
.hero .lead {
  margin: 20px auto 0; max-width: 46ch; font-size: 15px;
}
.hero .lead .accent { font-weight: 700; }
.hero .btn { margin-top: 26px; }

/* ============ Portfolio grid (full-bleed, overlay tag strip) ============ */
.portfolio { margin-top: 56px; }
.portfolio-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.portfolio-card {
  position: relative;
  aspect-ratio: 3/4;
  background: linear-gradient(150deg, var(--stone), var(--ink-soft));
  overflow: hidden;
}
.portfolio-card .overlay {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: var(--primary);
  padding: 14px 16px 18px;
}
.portfolio-card .tag { font-size: 10.5px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-soft); }
.portfolio-card .title { display: block; margin-top: 4px; font-size: 15px; font-weight: 800; color: var(--ink); text-decoration: underline; }

/* ============ Capabilities (numbered black cards, yellow badge) ============ */
.capabilities { padding: 80px 0; }
.capabilities .section-head { text-align: center; margin-bottom: 44px; }
.capabilities .section-head .eyebrow { display: block; }
.capabilities .section-head h2 { margin-top: 12px; }
.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--line); }
.capability-card { background: var(--ink); color: var(--paper); padding: 32px 26px; }
.capability-card .num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  background: var(--primary); color: var(--ink);
  font-weight: 800; font-size: 14px;
}
.capability-card h3 { color: var(--paper); margin-top: 18px; }
.capability-card p { color: var(--footer-text); margin-top: 8px; font-size: 13.5px; }

/* ============ CTA band ============ */
.cta-band { background: var(--ink); color: var(--paper); padding: 60px 0; text-align: center; }
.cta-band h2 { color: var(--paper); max-width: 20ch; margin: 0 auto; }
.cta-band .btn { margin-top: 24px; }

/* ============ Inner pages (contact / subscribe / legal / unsubscribe) ============ */
.page-hero { padding: 60px 0 40px; }
.page-hero .lead { margin-top: 12px; max-width: 60ch; }

.form-grid { display: grid; gap: 16px; max-width: 480px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 12.5px; font-weight: 700; letter-spacing: 0.02em; text-transform: uppercase; }
.field input, .field textarea {
  border: 2px solid var(--ink);
  border-radius: 0;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 14.5px;
  background: var(--paper);
  min-height: 44px;
}
.field textarea { min-height: 110px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--primary); }
.checkbox-row { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; }
.checkbox-row input { margin-top: 3px; min-height: auto; width: 16px; height: 16px; }
.success-msg {
  display: none;
  background: var(--primary);
  color: var(--ink);
  padding: 14px 16px;
  font-weight: 700;
  font-size: 14px;
  margin-top: 4px;
}
.success-msg.show { display: block; }
.success-msg.error { background: var(--error); color: var(--paper); }

.offer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2px; background: var(--line); margin: 28px 0; }
.offer-card { background: var(--paper); padding: 24px; }
.offer-card h3 { margin-bottom: 8px; }
.offer-card p { font-size: 14px; margin-bottom: 14px; }

.legal-section { padding: 20px 0 60px; }
.legal-body { max-width: 740px; }
.legal-body h2 { font-size: 15px; font-weight: 800; text-transform: uppercase; margin-top: 30px; margin-bottom: 10px; }
.legal-body h2:first-child { margin-top: 0; }
.legal-body p, .legal-body li { font-size: 14.5px; margin-bottom: 10px; color: var(--ink-soft); }
.legal-body ul { padding-left: 20px; }
.legal-body a { color: var(--ink); text-decoration: underline; }

.inner-section { padding: 20px 0 60px; }

/* ============ Footer ============ */
.footer { background: var(--ink); color: var(--paper); padding: 44px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 30px; }
.footer-col h4 { font-size: 12px; font-weight: 800; margin-bottom: 14px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--footer-label); }
.footer-col a, .footer-col p { display: block; font-size: 14px; color: var(--footer-text); margin-bottom: 9px; }
.footer-col a:hover { color: var(--primary); }
.footer-logo { font-weight: 900; font-size: 18px; color: var(--paper); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; margin-top: 36px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); font-size: 12.5px; color: var(--footer-faint); flex-wrap: wrap; gap: 10px; }

/* ============ Mobile menu ============ */
.mobile-menu { display: none; position: fixed; inset: 0; background: var(--paper); z-index: 60; padding: 20px; flex-direction: column; }
.mobile-menu.open { display: flex; }
.mobile-menu-top { display: flex; justify-content: space-between; align-items: center; }
.mobile-menu-close { background: none; border: none; font-size: 30px; cursor: pointer; padding: 4px 10px; }
.mobile-menu-links { display: flex; flex-direction: column; gap: 22px; margin-top: 40px; font-size: 22px; font-weight: 800; }

/* ============ Mobile-first responsive rules ============ */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .capability-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .form-grid { max-width: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .offer-grid { grid-template-columns: 1fr; }
}