/* ─────────────────────────────────────────────
   FoMonad — Shared Styles
   Shared between index.html, legal.html, and
   any future pages. Page-specific CSS lives in
   each page's own <style> block.
───────────────────────────────────────────── */

:root {
  --bg:       #060608;
  --bg2:      #0a0a0e;
  --cyan:     #00e5ff;
  --red:      #ff2d6b;
  --yellow:   #ffe600;
  --text:     #c8c8d8;
  --dim:  #9898a8;
  --muted:      #606070;
  --mono:     'Share Tech Mono', monospace;
  --display:  'Bebas Neue', sans-serif;
  --body:     'DM Sans', sans-serif;

  /* Derived colours */
  --cyan-dim: color(from var(--cyan) srgb calc(r * 0.5) calc(g * 0.5) calc(b * 0.5));
  --red-dim: color(from var(--red) srgb calc(r * 0.5) calc(g * 0.5) calc(b * 0.5));
  --yellow-dim: color(from var(--yellow) srgb calc(r * 0.5) calc(g * 0.5) calc(b * 0.5));
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

/* scanline overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.04) 2px, rgba(0,0,0,0.04) 4px);
  pointer-events: none;
  z-index: 999;
}

body::after {
  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='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: 0.4;
  pointer-events: none;
  z-index: 998;
}

a { color: inherit; text-decoration: underline; }

.mono  { font-family: var(--mono); }
.cyan  { color: var(--cyan); }
.red   { color: var(--red); }
.yellow{ color: var(--yellow); }
.dim   { color: var(--dim); }

.link-card {
    --link-card-colour: var(--text);
    display: block;
    text-decoration: none;
    color: inherit;
    border: 1px solid color(from var(--link-card-colour) srgb r g b / 0.15);
    background: color(from var(--link-card-colour) srgb r g b / 0.01);
    transition: border-color .2s, background .2s, box-shadow .2s;
    position: relative;
}
.link-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    opacity: 0;
    transition: opacity .2s;
    background: var(--link-card-colour);
}
.link-card:hover {
  background: color(from var(--link-card-colour) srgb r g b / 0.04);
  border-color: color(from var(--link-card-colour) srgb r g b / 0.45);
}
.link-card:hover::before { opacity: 0.45; }
.link-card.c { --link-card-colour: var(--cyan); }
.link-card.r { --link-card-colour: var(--red); }
.link-card.y { --link-card-colour: var(--yellow); }
.link-card.cd { --link-card-colour: var(--cyan-dim); }
.link-card.rd { --link-card-colour: var(--red-dim); }
.link-card.yd { --link-card-colour: var(--yellow-dim); }



/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(to bottom, rgba(6,6,8,0.95), transparent);
}

.nav-logo {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: 4px;
  color: var(--cyan);
}
.nav-logo a {
  text-decoration: none;
}

.nav-logo .fo    { color: var(--cyan); }
.nav-logo .mo { color: var(--yellow); }
.nav-logo .nad { color: var(--red); }

.nav-links {
  flex-shrink: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 24px;
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 2px;
  color: var(--dim);
}
.nav-links a:hover { color: var(--cyan); transition: color 0.2s; }
.nav-links a {
  text-decoration: underline;
}

.nav-cta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  height: 32px;
  padding: 0px 14px;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
}
.nav-cta:hover { background: var(--cyan); color: var(--bg); }
.nav-cta .cta-long { display: inline; }
.nav-cta .cta-short { display: none; }

.nav-right {
  display: flex;
  gap: 6px;
  align-items: center;
}
.nav-socials {
  display: flex;
  gap: 6px;
  align-items: center;
}
.nav-socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  transition: all 0.2s;
}
.nav-socials a:hover { background: var(--cyan); color: var(--bg); }
.nav-socials svg { width: 16px; height: 16px; fill: currentColor; }

/* ─── BUTTONS ─── */
.btn-primary {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 3px;
  padding: 16px 36px;
  background: var(--cyan);
  color: var(--bg);
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  text-transform: uppercase;
  display: inline-block;
}
.btn-primary:hover { background: #fff; box-shadow: 0 0 40px rgba(0,229,255,0.5); }

.btn-secondary {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 3px;
  padding: 16px 36px;
  background: transparent;
  color: var(--red);
  border: 1px solid var(--red);
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  display: inline-block;
}
.btn-secondary:hover { background: var(--red); color: var(--bg); }

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── FOOTER ─── */
footer {
  border-top: 1px solid var(--muted);
  padding: 60px 40px;
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
}

.footer-logo {
  font-family: var(--display);
  font-size: 28px;
  letter-spacing: 4px;
  margin-bottom: 12px;
}
.footer-logo .fo    { color: var(--cyan); }
.footer-logo .mo { color: var(--yellow); }
.footer-logo .nad { color: var(--red); }

.footer-desc {
  font-size: 13px;
  color: var(--dim);
  line-height: 1.7;
  max-width: 240px;
}

.footer-col-title {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--dim);
  margin-bottom: 20px;
}

.footer-link {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 10px;
  transition: color 0.2s;
  letter-spacing: 1px;
}
.footer-link:hover { color: var(--cyan); }

.footer-disclaimer {
  grid-column: 1 / -1;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  line-height: 1.8;
  letter-spacing: 0.5px;
  border-top: 1px solid rgba(255,255,255,0.04);
  padding-top: 24px;
}

/* ─── GLOBAL GLITCH ─── */
html.glitch-on body {
  filter: url(#page-ca-filter);
}
#style-control {
  position: fixed;
  bottom: 16px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: flex-end;
  padding: 0 16px;
  pointer-events: none;
  z-index: 1000;
}
#style-control > * { pointer-events: auto; }
#glitch-mode-select {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  height: 32px;
  padding: 0 14px;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  background: var(--bg);
  cursor: pointer;
  transition: all 0.2s;
  min-width: 200px;
}
#glitch-mode-select > option {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  height: 32px;
}
#glitch-mode-select:hover { background: var(--cyan); color: var(--bg); }
#glitch-noise-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
  opacity: 0;
  mix-blend-mode: overlay;
  transition: opacity 0.04s;
}
html.glitch-on #glitch-noise-overlay {
  opacity: 1;
}

#links:target {
  outline: 1px solid var(--cyan);
  outline-offset: 4px;
  animation: outline-throb 1s infinite ease-in-out;
}
@keyframes outline-throb {
  0%   { outline-offset: 2px; }
  50%  { outline-offset: 12px; }
  100% { outline-offset: 2px; }
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1000px) {
  .nav-cta .cta-long { display: none; }
  .nav-cta .cta-short { display: inline; }
}
@media (max-width: 768px) {
  nav { padding: 16px 20px; }
  .nav-links { display: none; }
  .nav-socials { display: flex; }
  .nav-cta { font-size: 10px; padding: 8px 12px; }
  footer { grid-template-columns: 1fr; }
}