/* locmaf.dev — site styles.
   Palette and typography align with the Eyevinn brand used by the Marp deck. */

:root {
  color-scheme: dark;
  --eyevinn-orange: #FC9900;
  --eyevinn-cyan:   #61B5E5;
  --eyevinn-purple: #8382A3;
  --eyevinn-red:    #DD5151;
  --eyevinn-gray:   #646464;
  --bg-dark:        #0e0e0e;
  --bg-mid:         #1a1a1a;
  --bg-card:        #1f1f1f;
  --text:           #e4e4e4;
  --text-muted:     #9a9a9a;
  --border:         rgba(100,100,100,0.35);
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: "Inter", "Helvetica Neue", Arial, sans-serif;
}

@font-face {
  font-family: 'LevelOne';
  src: local('LevelOne'), local('Level One'),
       url('./assets/LevelOne.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-dark);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--eyevinn-cyan);
  text-decoration: none;
  transition: color 120ms ease, border-color 120ms ease;
}
a:hover { color: var(--eyevinn-orange); }

code {
  font-family: var(--mono);
  background: rgba(255,255,255,0.06);
  color: var(--eyevinn-cyan);
  border-radius: 4px;
  padding: 0.08em 0.32em;
  font-size: 0.92em;
}

h1, h2, h3 {
  font-family: 'LevelOne', var(--sans);
  font-weight: 400;
  line-height: 1.2;
  margin: 0 0 0.4em 0;
  letter-spacing: 0.5px;
}
h2 { color: var(--eyevinn-orange); font-size: 1.85rem; }
h3 { color: var(--eyevinn-cyan); font-size: 1.3rem; }

p { margin: 0 0 0.9em 0; }
ul { padding-left: 1.1em; }
li { margin-bottom: 0.3em; }
li::marker { color: var(--eyevinn-orange); }

/* Layout container. */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Top nav. */
.topnav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(14,14,14,0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.topnav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.topnav .brand {
  display: flex;
  align-items: center;
  color: #fff;
}
.topnav .brand img { height: 32px; width: auto; display: block; }
.topnav-right {
  display: flex;
  align-items: center;
  gap: 28px;
}
.topnav nav a {
  margin-left: 24px;
  font-size: 0.95rem;
  color: var(--text-muted);
  border-bottom: 1px solid transparent;
}
.topnav nav a:hover { color: #fff; border-bottom-color: var(--eyevinn-orange); }
.topnav .eyevinn-cobrand { display: flex; align-items: center; }
.topnav .eyevinn-cobrand img {
  height: 22px;
  width: auto;
  opacity: 0.85;
  transition: opacity 0.15s ease;
}
.topnav .eyevinn-cobrand:hover img { opacity: 1; }

/* Hero. */
.hero {
  background: radial-gradient(ellipse at 50% -30%, #2a2a2a 0%, var(--bg-dark) 70%);
  border-bottom: 1px solid var(--border);
  padding: 84px 24px 56px;
  text-align: center;
}
.hero img.wordmark {
  max-width: 760px;
  width: 100%;
  height: auto;
  margin: 0 auto 20px;
  display: block;
}
.hero .tagline {
  font-family: 'LevelOne', var(--sans);
  font-size: 1.25rem;
  letter-spacing: 2px;
  color: var(--eyevinn-cyan);
  text-transform: uppercase;
  margin: 4px 0 22px;
}
.hero .blurb {
  max-width: 720px;
  margin: 0 auto 28px;
  color: var(--text);
  font-size: 1.1rem;
}
.cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 999px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.3px;
  transition: transform 120ms ease, background 120ms ease, color 120ms ease;
}
.cta.primary {
  background: var(--eyevinn-orange);
  color: #0a0a0a;
  border: 1px solid transparent;
}
.cta.primary:hover { background: #ffb53a; color: #0a0a0a; transform: translateY(-1px); }
.cta.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.cta.ghost:hover { color: #fff; border-color: var(--eyevinn-cyan); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* Sections. */
section.band {
  padding: 64px 0;
  border-bottom: 1px solid var(--border);
}
section.band.alt { background: var(--bg-mid); }
section.band header { margin-bottom: 28px; }
section.band header .eyebrow {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  color: var(--eyevinn-orange);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.figure {
  display: block;
  margin: 24px auto;
  max-width: 100%;
}
.figure img, .figure svg {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  height: auto;
}
.figure figcaption {
  margin-top: 8px;
  font-size: 0.88rem;
  color: var(--text-muted);
  text-align: center;
}

/* Card grid (numbers, resources). */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 16px;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.card h3 { margin-top: 0; }
.card .big {
  font-family: 'LevelOne', var(--sans);
  font-size: 2.4rem;
  color: var(--eyevinn-orange);
  letter-spacing: 1px;
  line-height: 1;
  margin: 6px 0 10px;
}
.card .big.cyan { color: var(--eyevinn-cyan); }
.card .sub {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Two-column callout. */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}
@media (max-width: 720px) {
  .two-col { grid-template-columns: 1fr; }
}

/* Delta-moof on-the-wire figure (replaces the ASCII art on the Wire format section). */
.delta-moof {
  margin: 16px 0;
  max-width: 520px;
}
.delta-moof .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  font-family: var(--mono);
  font-size: 0.95rem;
  border-radius: 6px;
  margin-bottom: 6px;
}
.delta-moof .row.framing {
  background: rgba(97, 181, 229, 0.22);
  border: 1px solid var(--eyevinn-cyan);
  color: #fff;
}
.delta-moof .row.payload {
  background: rgba(100, 100, 100, 0.35);
  border: 1px solid #888;
  color: #fff;
}
.delta-moof .row .size {
  color: var(--text-muted);
  font-size: 0.85rem;
}
.delta-moof figcaption {
  margin-top: 10px;
  color: var(--text-muted);
  font-size: 0.85rem;
}
.delta-moof .swatch {
  display: inline-block;
  width: 11px;
  height: 11px;
  border-radius: 2px;
  vertical-align: -1px;
  margin-right: 4px;
}
.delta-moof .swatch.framing { background: var(--eyevinn-cyan); }
.delta-moof .swatch.payload { background: #888; }

/* Code blocks. */
pre {
  background: #0a0a0a;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.5;
  overflow-x: auto;
  color: #d0d0d0;
}

/* Table. */
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.92rem;
  margin: 16px 0;
}
th {
  background: rgba(252,153,0,0.12);
  color: var(--eyevinn-orange);
  border-bottom: 2px solid var(--eyevinn-orange);
  padding: 10px 12px;
  text-align: left;
  font-family: var(--mono);
}
td {
  border-bottom: 1px solid var(--border);
  padding: 9px 12px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.92rem;
}
tr:last-child td { border-bottom: none; }

/* Resource card. */
.res-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}
.res {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
  transition: transform 120ms ease, border-color 120ms ease;
}
.res:hover {
  border-color: var(--eyevinn-cyan);
  transform: translateY(-2px);
}
.res .label {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 1.2px;
  color: var(--eyevinn-orange);
  text-transform: uppercase;
}
.res .title {
  font-family: 'LevelOne', var(--sans);
  color: #fff;
  font-size: 1.15rem;
  margin: 4px 0 6px;
  letter-spacing: 0.5px;
}
.res .desc {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* Footer. */
footer.site {
  padding: 36px 0 48px;
  color: var(--text-muted);
  font-size: 0.9rem;
  text-align: center;
}
footer.site a { color: var(--text); }
footer.site .eyevinn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
footer.site .eyevinn img { height: 18px; vertical-align: middle; }

/* Mobile. */
@media (max-width: 720px) {
  .hero { padding: 56px 18px 36px; }
  .topnav nav a { margin-left: 14px; font-size: 0.88rem; }
  .topnav .brand img { height: 24px; }
  .topnav-right { gap: 14px; }
  .topnav .eyevinn-cobrand img { height: 18px; }
  h2 { font-size: 1.5rem; }
  .card .big { font-size: 1.8rem; }
}