/* AIvids Guide — static site styles (mirrors the Next.js theme) */
:root {
  --bg: #05070f;
  --surface: #0a1020;
  --surface-2: #0f1830;
  --border: #1c2842;
  --fg: #f6f8fc;
  --muted: #9aa7c2;
  --primary: #4d7cff;
  --violet: #8b5cf6;
  --cyan: #22d3ee;
  --radius: 1rem;
  color-scheme: dark;
}

* { box-sizing: border-box; border-color: var(--border); }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(55rem 55rem at 12% -8%, rgba(77,124,255,.18), transparent 60%),
    radial-gradient(48rem 48rem at 100% 0%, rgba(139,92,246,.14), transparent 55%),
    radial-gradient(40rem 40rem at 50% 115%, rgba(34,211,238,.08), transparent 60%);
}
img, svg { display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: rgba(77,124,255,.32); color: #fff; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 6px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* Layout */
.container { width: 100%; max-width: 80rem; margin: 0 auto; padding: 0 1.25rem; }
@media (min-width: 640px) { .container { padding: 0 1.5rem; } }
.section { padding: 5rem 0; }
@media (min-width: 640px) { .section { padding: 6rem 0; } }
.section--tint { background: rgba(10,16,32,.4); }
main { display: block; }

/* Typography */
h1, h2, h3 { margin: 0; letter-spacing: -.02em; line-height: 1.1; }
p { margin: 0; }
.eyebrow { font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .18em; color: var(--primary); }
.text-gradient {
  background-image: linear-gradient(100deg, var(--primary), var(--violet) 55%, var(--cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.muted { color: var(--muted); }
.section-head { max-width: 42rem; margin: 0 auto; text-align: center; display: flex; flex-direction: column; gap: 1rem; align-items: center; }
.section-head h2 { font-size: clamp(1.75rem, 4vw, 2.25rem); font-weight: 600; }
.section-head p { color: var(--muted); font-size: 1.05rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  border-radius: .75rem; font-weight: 500; font-size: .9rem; line-height: 1;
  padding: 0 1.25rem; height: 2.75rem; cursor: pointer; border: 1px solid transparent;
  transition: background-color .2s, border-color .2s, color .2s; white-space: nowrap;
}
.btn--lg { height: 3rem; padding: 0 1.5rem; font-size: 1rem; }
.btn--sm { height: 2.25rem; padding: 0 .9rem; font-size: .85rem; }
.btn--primary { background: var(--primary); color: #fff; box-shadow: 0 10px 25px -10px rgba(77,124,255,.5); }
.btn--primary:hover { background: #6a90ff; }
.btn--outline { border-color: var(--border); background: rgba(10,16,32,.4); color: var(--fg); }
.btn--outline:hover { border-color: rgba(77,124,255,.6); background: var(--surface); }
.btn--full { width: 100%; }

/* Badge */
.badge {
  display: inline-flex; align-items: center; gap: .4rem; border-radius: 999px;
  border: 1px solid; padding: .25rem .75rem; font-size: .75rem; font-weight: 500;
}
.badge--primary { border-color: rgba(77,124,255,.3); background: rgba(77,124,255,.1); color: var(--primary); }
.badge--violet { border-color: rgba(139,92,246,.3); background: rgba(139,92,246,.1); color: var(--violet); }
.badge--cyan { border-color: rgba(34,211,238,.3); background: rgba(34,211,238,.1); color: var(--cyan); }
.badge--muted { border-color: var(--border); background: var(--surface); color: var(--muted); }

/* Card */
.card {
  border: 1px solid var(--border); background: rgba(10,16,32,.7);
  border-radius: 1.25rem; padding: 1.5rem; backdrop-filter: blur(4px);
}
.card--hover { transition: transform .2s, border-color .2s, box-shadow .2s; }
.card--hover:hover { transform: translateY(-4px); border-color: rgba(77,124,255,.4); box-shadow: 0 20px 40px -20px rgba(77,124,255,.25); }
.icon-box {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.75rem; height: 2.75rem; border-radius: .75rem;
  border: 1px solid var(--border); background: var(--surface);
}
.icon-box svg { width: 1.25rem; height: 1.25rem; }
.icon-grad { background: linear-gradient(135deg, rgba(77,124,255,.22), rgba(139,92,246,.22)); border: none; color: var(--primary); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 40;
  border-bottom: 1px solid rgba(28,40,66,.8);
  background: rgba(5,7,15,.7); backdrop-filter: blur(16px);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 4rem; }
.logo { display: inline-flex; align-items: center; gap: .65rem; }
.logo-mark {
  width: 2.25rem; height: 2.25rem; border-radius: .75rem;
  background: linear-gradient(135deg, var(--primary), var(--violet) 55%, var(--cyan));
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 25px -10px rgba(77,124,255,.6);
}
.logo-text { font-size: 1.125rem; font-weight: 600; }
.logo-text span { color: var(--muted); font-weight: 500; }
.nav-desktop { display: none; align-items: center; gap: .25rem; }
.nav-desktop a { padding: .5rem .75rem; border-radius: .5rem; font-size: .875rem; font-weight: 500; color: var(--muted); transition: color .2s; }
.nav-desktop a:hover { color: var(--fg); }
.header-actions { display: flex; align-items: center; gap: .75rem; }
.header-cta { display: none; }
.hamburger {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.5rem; height: 2.5rem; border-radius: .5rem; border: 1px solid var(--border);
  background: rgba(10,16,32,.6); color: var(--fg); cursor: pointer;
}
@media (min-width: 640px) { .header-cta { display: inline-flex; } }
@media (min-width: 1024px) {
  .nav-desktop { display: flex; }
  .hamburger { display: none; }
}

/* Mobile drawer */
.drawer-backdrop {
  position: fixed; inset: 0; z-index: 50; background: rgba(0,0,0,.6);
  backdrop-filter: blur(2px); opacity: 0; pointer-events: none; transition: opacity .3s;
}
.drawer-backdrop.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; z-index: 50; height: 100dvh; width: 82%; max-width: 20rem;
  background: var(--surface); border-left: 1px solid var(--border);
  box-shadow: -20px 0 50px -20px rgba(0,0,0,.6);
  transform: translateX(100%); transition: transform .3s ease;
  display: flex; flex-direction: column;
}
.drawer.open { transform: translateX(0); }
.drawer-top { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.25rem; border-bottom: 1px solid var(--border); }
.drawer nav { display: flex; flex-direction: column; gap: .25rem; padding: 1.5rem 1.25rem; flex: 1; overflow-y: auto; }
.drawer nav a { padding: .75rem; border-radius: .5rem; font-size: 1.125rem; font-weight: 500; color: var(--muted); }
.drawer nav a:hover { background: var(--bg); color: var(--fg); }
.drawer-bottom { padding: 1.5rem 1.25rem; border-top: 1px solid var(--border); }

/* Hero */
.hero .container { display: grid; gap: 3rem; padding-top: 5rem; padding-bottom: 5rem; align-items: center; }
@media (min-width: 1024px) { .hero .container { grid-template-columns: 1.05fr 1fr; padding-top: 7rem; padding-bottom: 7rem; } }
.hero h1 { font-size: clamp(2.25rem, 6vw, 3.75rem); font-weight: 600; }
.hero .sub { max-width: 36rem; margin-top: 0; color: var(--muted); font-size: 1.125rem; }
.hero-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 1.5rem; }
.cta-row { display: flex; flex-direction: column; gap: .75rem; }
@media (min-width: 640px) { .cta-row { flex-direction: row; } }
.built-for { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; padding-top: 1rem; }
.built-for .label { font-size: .7rem; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; color: rgba(154,167,194,.7); }
.built-for span { font-size: .875rem; color: var(--muted); }

/* Mockup */
.mockup { position: relative; }
.mockup-glow { position: absolute; inset: -1rem; border-radius: 1.75rem; background: linear-gradient(135deg, var(--primary), var(--violet), var(--cyan)); opacity: .2; filter: blur(40px); }
.mockup-card { position: relative; border: 1px solid var(--border); background: rgba(10,16,32,.88); border-radius: 1.75rem; padding: .4rem; box-shadow: 0 40px 80px -30px rgba(0,0,0,.7); }
.mockup-inner { border-radius: 1.4rem; background: rgba(5,7,15,.8); background-image: radial-gradient(rgba(154,167,194,.12) 1px, transparent 1px); background-size: 22px 22px; }
.mockup-bar { display: flex; align-items: center; justify-content: space-between; padding: .85rem 1.25rem; border-bottom: 1px solid var(--border); }
.dots { display: flex; gap: .4rem; }
.dots span { width: .6rem; height: .6rem; border-radius: 999px; background: var(--border); }
.mockup-body { display: flex; flex-direction: column; gap: 1rem; padding: 1.25rem; }
.mockup-idea { border: 1px solid var(--border); background: rgba(10,16,32,.6); border-radius: .75rem; padding: 1rem; }
.mockup-idea .k { font-size: .7rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--primary); }
.mockup-tabs { display: flex; flex-wrap: wrap; gap: .5rem; }
.mtab { display: inline-flex; align-items: center; gap: .4rem; border-radius: .5rem; border: 1px solid var(--border); background: rgba(10,16,32,.5); padding: .35rem .6rem; font-size: .75rem; font-weight: 500; color: var(--muted); }
.mtab svg { width: .9rem; height: .9rem; }
.mtab.active { border-color: rgba(77,124,255,.4); background: rgba(77,124,255,.15); color: var(--primary); }
.mockup-out { border: 1px solid var(--border); background: rgba(10,16,32,.4); border-radius: .75rem; padding: 1rem; font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: .75rem; line-height: 1.7; color: var(--muted); }
.mono { font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; }
.c-cyan { color: var(--cyan); } .c-violet { color: var(--violet); } .c-primary { color: var(--primary); } .c-fg { color: var(--fg); }

/* Value strip */
.value-strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: rgba(10,16,32,.3); }
.value-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem 1.5rem; padding: 2.5rem 0; }
@media (min-width: 1024px) { .value-grid { grid-template-columns: repeat(4, 1fr); } }
.value-grid .v { display: flex; flex-direction: column; gap: .25rem; }
.value-grid .num { font-size: clamp(1.5rem, 3vw, 1.875rem); font-weight: 600; }
.value-grid .lbl { font-size: .875rem; color: var(--muted); }

/* Grids */
.grid { display: grid; gap: 1.25rem; margin-top: 3.5rem; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }
.card h3 { font-size: 1rem; font-weight: 600; margin-top: 1.25rem; }
.card p { margin-top: .5rem; font-size: .875rem; color: var(--muted); }
.card .icon-box svg { color: var(--violet); }

/* Solution */
.compare { display: grid; gap: 1.5rem; max-width: 56rem; margin: 3.5rem auto 0; }
@media (min-width: 768px) { .compare { grid-template-columns: 1fr 1fr; } }
.compare .col { border-radius: 1.25rem; padding: 1.5rem; border: 1px solid var(--border); }
.compare .with { border-color: rgba(77,124,255,.3); background: linear-gradient(160deg, rgba(77,124,255,.12), transparent); }
.compare h3 { font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
.compare ul { list-style: none; margin: 1.25rem 0 0; padding: 0; display: flex; flex-direction: column; gap: .9rem; }
.compare li { display: flex; gap: .75rem; font-size: .875rem; }
.compare li svg { width: 1rem; height: 1rem; flex: none; margin-top: .15rem; }
.compare .x svg { color: #f87171; } .compare .with li { color: var(--fg); } .compare .with svg { color: var(--cyan); }
.compare .without li { color: var(--muted); }

/* Workflow / steps */
.steps { list-style: none; margin: 3.5rem 0 0; padding: 0; display: grid; gap: 1.25rem; }
@media (min-width: 640px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step { display: flex; gap: 1rem; border: 1px solid var(--border); background: rgba(10,16,32,.6); border-radius: 1.25rem; padding: 1.25rem; }
.step-num { display: inline-flex; align-items: center; justify-content: center; width: 2.5rem; height: 2.5rem; flex: none; border-radius: .75rem; background: linear-gradient(135deg, var(--primary), var(--violet)); font-weight: 600; color: #fff; }
.step h3 { font-size: 1rem; font-weight: 600; display: flex; align-items: center; gap: .5rem; }
.step h3 svg { width: 1rem; height: 1rem; color: var(--cyan); }
.step p { margin-top: .35rem; font-size: .875rem; color: var(--muted); }
.center { display: flex; justify-content: center; margin-top: 2.5rem; }

/* Use cases */
.uc { display: flex; gap: 1rem; align-items: flex-start; }
.uc .icon-box svg { color: var(--cyan); }
.uc h3 { margin-top: 0; }

/* Demo */
.demo-card { max-width: 56rem; margin: 3.5rem auto 0; border: 1px solid var(--border); background: rgba(5,7,15,.7); border-radius: 1.25rem; overflow: hidden; box-shadow: 0 40px 80px -30px rgba(0,0,0,.7); }
.demo-bar { display: flex; align-items: center; justify-content: space-between; padding: .75rem 1.25rem; border-bottom: 1px solid var(--border); color: var(--muted); font-size: .8rem; }
.demo-bar .l { display: flex; align-items: center; gap: .5rem; }
.demo-bar svg { width: 1rem; height: 1rem; }
.demo-grid { display: grid; gap: 1px; background: var(--border); }
@media (min-width: 768px) { .demo-grid { grid-template-columns: 1.4fr 1fr; } }
.demo-col { background: rgba(5,7,15,.7); padding: 1.25rem; }
.demo-col .k { font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
.demo-rows { margin-top: 1rem; display: flex; flex-direction: column; gap: .75rem; }
.demo-rows .row { display: grid; grid-template-columns: 88px 1fr; gap: .75rem; }
.demo-rows dt { font-family: ui-monospace, monospace; font-size: .75rem; color: var(--cyan); margin: 0; }
.demo-rows dd { margin: 0; font-size: .875rem; color: rgba(246,248,252,.9); }
.tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .5rem; }
.tags span { border: 1px solid var(--border); background: var(--surface); border-radius: .375rem; padding: .15rem .5rem; font-family: ui-monospace, monospace; font-size: .75rem; color: var(--muted); }

/* Roadmap */
.roadmap { max-width: 48rem; margin: 3.5rem auto 0; list-style: none; padding: 0; }
.roadmap li { position: relative; display: flex; gap: 1.25rem; padding-bottom: 2rem; }
.roadmap li:last-child { padding-bottom: 0; }
.rail { display: flex; flex-direction: column; align-items: center; }
.dot { width: .9rem; height: .9rem; border-radius: 999px; background: var(--primary); box-shadow: 0 0 0 4px rgba(77,124,255,.2); z-index: 1; }
.dot.planned { width: .75rem; height: .75rem; background: var(--surface); border: 2px solid var(--border); box-shadow: none; margin-top: .15rem; }
.rail .line { width: 1px; flex: 1; background: var(--border); }
.roadmap .title { font-size: .9rem; font-weight: 600; }
.roadmap .meta { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
.roadmap p { margin-top: .35rem; font-size: .875rem; color: var(--muted); }

/* Founder */
.founder { max-width: 48rem; margin: 0 auto; text-align: center; border: 1px solid var(--border); background: rgba(10,16,32,.5); border-radius: 1.75rem; padding: 2rem; }
@media (min-width: 640px) { .founder { padding: 3rem; } }
.avatar { margin: 1.5rem auto 0; width: 4rem; height: 4rem; border-radius: 999px; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; font-weight: 600; color: #fff; background: linear-gradient(135deg, var(--primary), var(--violet), var(--cyan)); }
.founder h2 { font-size: clamp(1.5rem,3vw,1.875rem); font-weight: 600; margin-top: 1.5rem; }
.founder p { max-width: 36rem; margin: 1rem auto 0; color: var(--muted); }

/* Waitlist CTA */
.cta-box { border: 1px solid var(--border); border-radius: 1.75rem; overflow: hidden; background: linear-gradient(160deg, rgba(77,124,255,.1), rgba(139,92,246,.08)); }
.cta-grid { display: grid; gap: 2.5rem; padding: 2rem; align-items: center; }
@media (min-width: 640px) { .cta-grid { padding: 3rem; } }
@media (min-width: 1024px) { .cta-grid { grid-template-columns: 1fr 1fr; } }
.cta-left { display: flex; flex-direction: column; align-items: flex-start; gap: 1.25rem; }
.cta-left h2 { font-size: clamp(1.75rem,4vw,2.25rem); font-weight: 600; }
.cta-left ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .75rem; }
.cta-left li { display: flex; align-items: center; gap: .75rem; font-size: .875rem; }
.cta-left li svg { width: 1rem; height: 1rem; color: var(--cyan); flex: none; }
.form-card { border: 1px solid var(--border); background: rgba(5,7,15,.6); border-radius: 1.25rem; padding: 1.5rem; backdrop-filter: blur(4px); }
@media (min-width: 640px) { .form-card { padding: 2rem; } }

/* Forms */
.field { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1rem; }
.field label { font-size: .875rem; font-weight: 500; }
.field .opt { color: var(--muted); font-weight: 400; font-size: .75rem; }
.input {
  width: 100%; border: 1px solid var(--border); background: rgba(10,16,32,.6);
  border-radius: .75rem; padding: .65rem 1rem; font-size: .875rem; color: var(--fg);
  font-family: inherit; outline: none; transition: border-color .2s, box-shadow .2s;
}
.input::placeholder { color: rgba(154,167,194,.6); }
.input:focus { border-color: rgba(77,124,255,.6); box-shadow: 0 0 0 3px rgba(77,124,255,.2); }
textarea.input { resize: vertical; min-height: 7rem; }
.grid-fields { display: grid; gap: 1rem; }
@media (min-width: 640px) { .grid-fields { grid-template-columns: 1fr 1fr; } }
.form-note { text-align: center; font-size: .75rem; color: var(--muted); margin-top: .25rem; }
.form-success { display: flex; flex-direction: column; align-items: center; gap: .75rem; text-align: center; border: 1px solid rgba(34,211,238,.3); background: rgba(34,211,238,.05); border-radius: 1.25rem; padding: 2rem; }
.form-success svg { width: 2.5rem; height: 2.5rem; color: var(--cyan); }
.hidden { display: none !important; }

/* Page header (inner pages) */
.page-header { padding: 4rem 0 2.5rem; text-align: center; }
.page-header .inner { max-width: 48rem; margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 1.25rem; }
.page-header h1 { font-size: clamp(2.25rem,5vw,3rem); font-weight: 600; }
.page-header p { color: var(--muted); font-size: 1.125rem; }

/* Pricing */
.tiers { display: grid; gap: 1.5rem; align-items: start; }
@media (min-width: 1024px) { .tiers { grid-template-columns: repeat(3, 1fr); } }
.tier { display: flex; flex-direction: column; border: 1px solid var(--border); background: rgba(10,16,32,.6); border-radius: 1.25rem; padding: 1.75rem; }
.tier.featured { border-color: rgba(77,124,255,.4); background: linear-gradient(160deg, rgba(77,124,255,.12), transparent); box-shadow: 0 20px 40px -20px rgba(77,124,255,.2); }
.tier .top { display: flex; align-items: center; justify-content: space-between; }
.tier h2 { font-size: 1.25rem; font-weight: 600; margin-top: 1.25rem; }
.tier .price { font-size: 1.875rem; font-weight: 600; margin-top: 1.25rem; }
.tier ul { list-style: none; margin: 1.5rem 0 0; padding: 0; display: flex; flex-direction: column; gap: .75rem; }
.tier li { display: flex; gap: .75rem; font-size: .875rem; }
.tier li svg { width: 1rem; height: 1rem; color: var(--cyan); flex: none; margin-top: .15rem; }
.tier .btn { margin-top: 1.75rem; }
.notice { max-width: 42rem; margin: 2.5rem auto 0; display: flex; gap: .75rem; border: 1px solid var(--border); background: rgba(10,16,32,.4); border-radius: .75rem; padding: 1rem; font-size: .875rem; color: var(--muted); }
.notice svg { width: 1rem; height: 1rem; color: var(--primary); flex: none; margin-top: .15rem; }

/* Legal prose */
.prose { max-width: 48rem; margin: 0 auto; color: var(--muted); }
.prose h2 { margin-top: 2.5rem; font-size: 1.25rem; font-weight: 600; color: var(--fg); }
.prose p { margin-top: .75rem; line-height: 1.7; }
.prose ul { margin-top: .75rem; padding-left: 1.25rem; }
.prose li { margin-top: .4rem; }
.prose a { color: var(--primary); text-decoration: underline; }

/* Footer */
.site-footer { margin-top: 6rem; border-top: 1px solid var(--border); background: rgba(10,16,32,.3); }
.footer-grid { display: grid; gap: 2.5rem; padding: 3.5rem 0; }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.4fr repeat(3, 1fr); } }
.footer-brand { display: flex; flex-direction: column; gap: 1rem; }
.footer-brand p { max-width: 18rem; font-size: .875rem; color: var(--muted); }
.footer-col h2 { font-size: .875rem; font-weight: 600; }
.footer-col ul { list-style: none; margin: .75rem 0 0; padding: 0; display: flex; flex-direction: column; gap: .6rem; }
.footer-col a { font-size: .875rem; color: var(--muted); }
.footer-col a:hover { color: var(--fg); }
.footer-mail { display: inline-flex; align-items: center; gap: .5rem; font-size: .875rem; color: var(--muted); }
.footer-mail svg { width: 1rem; height: 1rem; }
.footer-bottom { display: flex; flex-direction: column; gap: 1rem; border-top: 1px solid var(--border); padding: 1.5rem 0; font-size: .875rem; color: var(--muted); }
@media (min-width: 640px) { .footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; } }

/* 404 */
.notfound { min-height: 70vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 6rem 0; }
.notfound .big { font-size: clamp(4rem,12vw,6rem); font-weight: 600; }