/* =============================================================
   FISH WISHLIST — SHARED DESIGN SYSTEM
   Used by all pages. Page-specific styles live inline in each
   page's own <style> block.
   ============================================================= */

:root {
  --ink:           #0B1F3A;
  --paper:         #EEF5FF;
  --paper-deep:    #D6E8FF;
  --paper-dim:     #BDD5F8;
  --brand:         #1565C0;
  --brand-soft:    #1E7FE0;
  --accent:        #00B4D8;
  --accent-soft:   #48CAE4;
  --highlight:     #FF8C42;
  --muted:         #3D5A80;
  --rule:          rgba(11, 31, 58, 0.15);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  mix-blend-mode: multiply;
  z-index: 1;
}

main { position: relative; z-index: 2; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }

/* ---- EYEBROW ---- */
.eyebrow {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.18em; color: var(--brand);
  margin-bottom: 20px; padding: 6px 14px;
  border: 1px solid var(--brand); background: rgba(21, 101, 192, 0.06);
}

/* ---- BREADCRUMB ---- */
.breadcrumb {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted);
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--brand); transition: color 0.15s ease; }
.breadcrumb a:hover { color: var(--highlight); }
.breadcrumb .sep { margin: 0 6px; opacity: 0.4; }

/* ---- NAV ---- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(238, 245, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ink);
  padding: 14px 32px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 500; font-size: 18px;
  letter-spacing: -0.01em; color: var(--brand); flex-shrink: 0;
}
.nav-brand img { width: 32px; height: 32px; object-fit: contain; }
.nav-links {
  display: flex; gap: 22px; align-items: center; flex-wrap: wrap;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
}
.nav-links a { transition: color 0.15s ease; white-space: nowrap; }
.nav-links a:hover { color: var(--brand); }
.nav-links a.nav-active { color: var(--brand); border-bottom: 2px solid var(--brand); padding-bottom: 1px; }
.nav-install {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  background: var(--brand); color: var(--paper);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.07em;
  border: 2px solid var(--brand);
  transition: all 0.15s ease; white-space: nowrap;
}
.nav-install:hover { background: var(--highlight); border-color: var(--highlight); transform: translateY(-1px); }

/* ---- BUTTONS ---- */
.btn-primary, .btn-secondary {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 28px;
  font-family: 'JetBrains Mono', monospace; font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  transition: all 0.18s ease; cursor: pointer; border: none; text-decoration: none;
}
.btn-primary {
  background: var(--brand); color: var(--paper);
  border: 2px solid var(--brand);
}
.btn-primary:hover {
  background: var(--highlight); border-color: var(--highlight);
  transform: translateY(-2px); box-shadow: 0 6px 0 var(--ink);
}
.btn-primary .arrow { transition: transform 0.18s ease; }
.btn-primary:hover .arrow { transform: translateX(4px); }
.btn-secondary {
  background: transparent; color: var(--ink); border: 2px solid var(--ink);
}
.btn-secondary:hover {
  background: var(--ink); color: var(--paper);
  transform: translateY(-2px); box-shadow: 0 6px 0 var(--brand);
}

/* ---- MARQUEE ---- */
.marquee-band {
  background: var(--ink); color: var(--paper);
  padding: 22px 0; overflow: hidden;
  border-top: 3px solid var(--brand);
  border-bottom: 3px solid var(--brand);
}
.marquee-track {
  display: flex; gap: 48px; white-space: nowrap;
  animation: marquee-scroll 42s linear infinite;
  font-family: 'JetBrains Mono', monospace; font-size: 13px;
  text-transform: uppercase; letter-spacing: 0.15em;
}
.marquee-track span { display: inline-flex; align-items: center; gap: 16px; }
.marquee-dot { color: var(--highlight); }
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* ---- FEATURE CARDS (shared) ---- */
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.feature-card {
  background: var(--paper-deep);
  border: 2px solid var(--ink);
  padding: 36px 32px;
  box-shadow: 8px 8px 0 var(--brand);
  position: relative;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  display: block; color: inherit; text-decoration: none;
}
.feature-card:hover { transform: translate(-3px, -3px); box-shadow: 11px 11px 0 var(--brand); }
.feature-tag {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace; font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
  background: var(--highlight); color: #fff;
  padding: 4px 10px; border: 1px solid var(--ink); margin-bottom: 18px;
}
.feature-card h3 {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 500;
  font-size: 28px; line-height: 1.15; letter-spacing: -0.01em; margin-bottom: 14px;
}
.feature-card > p {
  font-size: 15px; color: var(--muted); line-height: 1.6; margin-bottom: 14px;
}
.feature-bullets {
  list-style: none; padding: 0;
  border-top: 1px dashed var(--rule);
  padding-top: 14px; margin-top: 14px;
}
.feature-bullets li {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--ink); margin-bottom: 6px; padding-left: 16px; position: relative;
}
.feature-bullets li::before { content: '→'; position: absolute; left: 0; color: var(--brand); }
.feature-card.feature-hero {
  grid-column: 1 / -1; background: var(--ink); color: var(--paper);
  box-shadow: 8px 8px 0 var(--highlight);
}
.feature-card.feature-hero:hover { box-shadow: 11px 11px 0 var(--highlight); }
.feature-card.feature-hero .feature-tag { background: var(--highlight); color: #fff; border-color: var(--highlight); }
.feature-card.feature-hero h3 { color: var(--paper); font-size: 36px; }
.feature-card.feature-hero > p { color: rgba(238,245,255,0.78); font-size: 17px; }
.feature-card.feature-hero .feature-bullets { border-color: rgba(238,245,255,0.18); }
.feature-card.feature-hero .feature-bullets li { color: var(--paper); }
.feature-card.feature-hero .feature-bullets li::before { color: var(--highlight); }

/* ---- FAQ (shared) ---- */
.faq-section {
  padding: 100px 32px; background: var(--paper);
  border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink);
}
.faq-inner { max-width: 860px; margin: 0 auto; }
.faq-section h2 {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 400;
  font-size: clamp(34px, 4.5vw, 52px); margin-bottom: 48px;
  line-height: 1.08; letter-spacing: -0.02em;
}
.faq-section h2 em { font-style: italic; color: var(--brand); font-weight: 300; }
.faq-item { border-top: 1px solid var(--ink); padding: 20px 0; }
.faq-item:last-of-type { border-bottom: 1px solid var(--ink); }
.faq-question {
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; list-style: none;
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 500;
  font-size: clamp(17px, 2vw, 21px); line-height: 1.3;
  color: var(--ink); padding: 4px 0;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-icon {
  font-family: 'JetBrains Mono', monospace; font-size: 20px; color: var(--brand);
  transition: transform 0.2s ease; flex-shrink: 0; margin-left: 16px;
}
details[open] .faq-icon { transform: rotate(45deg); }
.faq-answer {
  padding: 16px 0 8px; font-size: 16px; color: var(--muted); line-height: 1.65;
}

/* ---- FINAL CTA (shared) ---- */
.final-cta {
  background: var(--ink); color: var(--paper);
  padding: 100px 32px; text-align: center;
  border-top: 1px solid var(--brand);
}
.final-cta h2 {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 400;
  font-size: clamp(36px, 5vw, 64px); line-height: 1.05;
  letter-spacing: -0.025em; margin-bottom: 24px;
}
.final-cta h2 em { font-style: italic; color: var(--highlight); font-weight: 300; }
.final-cta p {
  font-size: 18px; max-width: 540px; margin: 0 auto 36px;
  color: rgba(238,245,255,0.75);
}
.final-cta .cta-row { justify-content: center; }
.final-cta .btn-secondary {
  color: var(--paper); border-color: rgba(238,245,255,0.5);
}
.final-cta .btn-secondary:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

/* ---- FOOTER (shared) ---- */
.footer {
  background: var(--brand); color: var(--paper);
  padding: 60px 32px 40px;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
}
.footer-brand img { width: 48px; height: 48px; margin-bottom: 16px; }
.footer-brand p {
  font-size: 14px; color: rgba(238,245,255,0.7);
  max-width: 320px; line-height: 1.55;
}
.footer-col h4 {
  font-family: 'JetBrains Mono', monospace; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--highlight); margin-bottom: 18px;
}
.footer-col a {
  display: block; font-size: 14px; margin-bottom: 10px;
  color: rgba(238,245,255,0.85); transition: color 0.15s ease;
}
.footer-col a:hover { color: var(--highlight); }
.footer-meta {
  max-width: 1200px; margin: 40px auto 0;
  padding-top: 24px; border-top: 1px solid rgba(238,245,255,0.15);
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: rgba(238,245,255,0.5);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px;
}

/* ---- RESPONSIVE (shared nav + footer) ---- */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-links.nav-install-only { display: flex; }
  .nav-links.nav-install-only > a:not(.nav-install) { display: none; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card.feature-hero h3 { font-size: 28px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 420px) {
  .nav { padding: 12px 16px; }
  .footer-inner { grid-template-columns: 1fr; }
}