/* Hallmark · macrostructure: Portal (card-grid front page, after the console-publisher pattern) · tone: austere / cinematic
 * theme: custom (sign-derived) · paper band light · display condensed-sans · accent warm (orange ~52deg)
 * nav: black bar + accent rule · footer: black, two-row */

@font-face { font-family: "Big Shoulders Display"; font-weight: 700 900; font-style: normal; font-display: swap; src: url("../fonts/big-shoulders-display-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Instrument Sans"; font-weight: 400 600; font-style: normal; font-display: swap; src: url("../fonts/instrument-sans-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 5rem; color-scheme: light; }
body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: oklch(72% 0.18 52 / 0.18);
}
a, button { touch-action: manipulation; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; line-height: 1; margin: 0; letter-spacing: 0.01em; font-style: normal; overflow-wrap: anywhere; min-width: 0; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--color-focus-on-light); outline-offset: 3px; }
.on-dark :focus-visible, .bar :focus-visible, .foot :focus-visible { outline-color: var(--color-focus); }

.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: var(--space-3); top: -4rem; z-index: 100; background: var(--color-accent); color: var(--color-accent-ink); padding: var(--space-2) var(--space-4); font-weight: 600; }
.skip:focus { top: var(--space-3); }

/* ---------- top bar ---------- */
.bar { position: sticky; top: 0; z-index: 50; background: var(--color-ink); color: var(--color-on-dark); border-bottom: var(--rule-accent) solid var(--color-accent); }
.bar .wrap { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); min-height: 3.75rem; }
.brand { display: inline-flex; align-items: center; gap: var(--space-3); text-decoration: none; }
.brand-name { display: none; font-family: var(--font-display); font-weight: 800; font-size: 1.25rem; letter-spacing: 0.14em; text-transform: uppercase; white-space: nowrap; }
@media (min-width: 30rem) { .brand-name { display: inline; } }
.mark { display: inline-flex; flex-direction: column; align-items: center; font-family: var(--font-display); font-weight: 900; line-height: 0.82; width: 1.7rem; }
.mark-5 { font-size: 1.35rem; color: var(--color-neon-cyan); }
.mark-bar { width: 100%; height: 2px; background: var(--color-on-dark); margin: 2px 0 1px; }
.mark-all { font-size: 0.82rem; letter-spacing: 0.02em; color: var(--color-neon-orange); }
.nav { display: flex; align-items: center; gap: clamp(var(--space-3), 3vw, var(--space-6)); }
.nav a { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none; padding: var(--space-3) 0; border-bottom: 2px solid transparent; white-space: nowrap; transition: border-color var(--dur-fast) var(--ease-out); }
.nav a:hover { border-bottom-color: var(--color-on-dark-2); }
.nav a[aria-current="page"] { border-bottom-color: var(--color-accent); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); min-height: 2.75rem; padding: 0.7rem 1.4rem; border: 2px solid transparent; border-radius: var(--radius-sm); font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none; white-space: nowrap; cursor: pointer; transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out); }
.btn-primary { background: var(--color-accent); color: var(--color-accent-ink); }
.btn-primary:hover { background: var(--color-accent-hover); }
.btn-ghost { border-color: oklch(96% 0.004 85 / 0.45); color: var(--color-on-dark); }
.btn-ghost:hover { border-color: var(--color-on-dark); }
.btn:active { transform: translateY(1px); }
.btn[aria-disabled="true"], .btn:disabled { opacity: 0.45; pointer-events: none; }
.btn-sm { min-height: 2.25rem; padding: 0.4rem 1rem; font-size: 1rem; }
[hidden] { display: none !important; }

/* ---------- hero (neon sign powers on) ---------- */
.hero { position: relative; background: var(--color-ink); color: var(--color-on-dark); isolation: isolate; }
.stage { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--color-ink); }
.stage img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 56% 50%; }
.stage .lit { opacity: 0; }
.stage .lit-5 { animation: on-5 4.2s linear 0.4s forwards; }
.stage .lit-bar { animation: on-bar 4.2s linear 0.4s forwards; }
.stage .lit-all { animation: on-all 4.2s linear 0.4s forwards; }
@keyframes on-5 { 0%, 8% { opacity: 0; } 10% { opacity: 0.9; } 13% { opacity: 0; } 17% { opacity: 0.7; } 20% { opacity: 0.1; } 26% { opacity: 0.6; } 30% { opacity: 0.2; } 38%, 100% { opacity: 1; } }
@keyframes on-bar { 0%, 38% { opacity: 0; } 40% { opacity: 0.8; } 43% { opacity: 0.05; } 50% { opacity: 0.9; } 52% { opacity: 0.3; } 58%, 100% { opacity: 1; } }
@keyframes on-all { 0%, 58% { opacity: 0; } 60% { opacity: 0.7; } 64% { opacity: 0.1; } 68% { opacity: 0.85; } 72% { opacity: 0.4; } 80%, 100% { opacity: 1; } }
.hero-copy { padding: var(--space-6) var(--gutter) var(--space-7); max-width: var(--max); margin-inline: auto; }
.hero h1 { font-size: clamp(2.9rem, 5.6vw, 5rem); font-weight: 900; }
.hero-deck { margin-top: var(--space-4); max-width: 34rem; color: var(--color-on-dark-2); font-size: var(--text-lg); line-height: 1.5; }
.hero-actions { margin-top: var(--space-5); display: flex; flex-wrap: wrap; gap: var(--space-3); }
@media (min-width: 52rem) {
  .stage { aspect-ratio: auto; height: min(84vh, 46rem); min-height: 30rem; }
  .stage img { inset: 0 max(-38%, -30rem) 0 auto; width: auto; height: 100%; max-width: none; -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 22%); mask-image: linear-gradient(90deg, transparent 0, #000 22%); }
  .stage::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, oklch(14% 0.012 255 / 0.75), oklch(14% 0.012 255 / 0) 38%); pointer-events: none; }
  .hero-copy { position: absolute; left: 0; right: 0; bottom: 0; padding: 0 var(--gutter) var(--space-8); z-index: 2; }
  .hero-copy > * { max-width: 30rem; }
  .hero-copy .hero-deck { max-width: 28rem; }
}
@media (prefers-reduced-motion: reduce) {
  .stage .lit-5, .stage .lit-bar { animation: none; opacity: 0; }
  .stage .lit-all { animation: none; opacity: 1; }
}

/* ---------- sections ---------- */
.section { padding-block: var(--space-8); }
.section-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: var(--space-3) var(--space-5); margin-bottom: var(--space-6); border-bottom: 1px solid var(--color-line); padding-bottom: var(--space-4); }
.section-head h2 { font-size: var(--text-2xl); }
.section-head p { color: var(--color-text-2); max-width: 30rem; }

/* ---------- card grid ---------- */
.grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-5); }
@media (min-width: 40rem) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 58rem) { .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.card { display: flex; flex-direction: column; background: var(--color-card); border: 1px solid var(--color-line); }
.card-media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--color-ink); }
.card-media img, .card-media svg { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--ease-out); }
.card:hover .card-media img, .card:hover .card-media svg { transform: scale(1.03); }
.card-body { display: flex; flex-direction: column; flex: 1; gap: var(--space-3); padding: var(--space-5); }
.card h3 { font-size: 1.65rem; letter-spacing: 0.02em; }
.card .deck { color: var(--color-text-2); font-size: var(--text-sm); line-height: 1.55; }
.card .more { margin-top: auto; padding-top: var(--space-3); }
.tag { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--text-xs); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-2); }
.dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--color-accent); flex: none; }
.dot-planned { background: transparent; border: 1.5px solid var(--color-text-2); }
.more { position: relative; display: inline-flex; align-items: center; gap: var(--space-2); align-self: flex-start; font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none; padding-block: var(--space-2); }
.more::before { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--color-accent); transform: scaleX(0); transform-origin: left; transition: transform var(--dur-med) var(--ease-out); }
.more:hover::before, .more:focus-visible::before { transform: scaleX(1); }
.more::after { content: "\2192"; font-family: var(--font-body); font-weight: 400; }
.card-unannounced { background: transparent; border-style: dashed; }
.card-unannounced .card-media { background: var(--color-ink); display: grid; place-items: center; }
.ghost-word { font-family: var(--font-display); font-weight: 900; font-size: clamp(2.4rem, 5vw, 3.4rem); letter-spacing: 0.06em; text-transform: uppercase; color: transparent; -webkit-text-stroke: 1.5px var(--color-ghost); }

/* ---------- slate (roadmap rows) ---------- */
.slate { border-top: 2px solid var(--color-ink); }
.slate li { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-2) var(--space-5); padding-block: var(--space-5); border-bottom: 1px solid var(--color-line); align-items: baseline; }
.slate h3 { font-size: 1.75rem; }
.slate p { color: var(--color-text-2); font-size: var(--text-sm); }
@media (min-width: 48rem) { .slate li { grid-template-columns: 14rem minmax(0, 1fr) 11rem; } .slate .tag { justify-content: flex-end; } }

/* ---------- inner pages ---------- */
.page-head { background: var(--color-ink); color: var(--color-on-dark); padding-block: var(--space-8) var(--space-7); }
.page-head h1 { font-size: var(--text-display); font-weight: 900; }
.page-head p { margin-top: var(--space-4); max-width: 38rem; color: var(--color-on-dark-2); font-size: var(--text-lg); line-height: 1.5; }
.entry { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-6); padding-block: var(--space-8); border-bottom: 1px solid var(--color-line); }
.entry:last-of-type { border-bottom: 0; }
@media (min-width: 60rem) { .entry { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--space-8); } .entry.flip .entry-media { order: 2; } }
.entry h2 { font-size: var(--text-2xl); margin-block: var(--space-3) var(--space-4); }
.entry .lede { font-size: var(--text-lg); line-height: 1.5; max-width: 34rem; }
.entry-media { display: grid; gap: var(--space-3); align-content: start; }
.entry-media figure { margin: 0; background: var(--color-ink); border: 1px solid var(--color-line); }
.entry-media figcaption { padding: var(--space-2) var(--space-3); font-size: var(--text-xs); color: var(--color-on-dark-2); background: var(--color-ink); }
.entry-media .pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); }
.spec { margin-top: var(--space-5); display: grid; grid-template-columns: minmax(0, 1fr); border-top: 1px solid var(--color-line); max-width: 36rem; }
.spec div { display: grid; grid-template-columns: 8.5rem minmax(0, 1fr); gap: var(--space-4); padding-block: var(--space-3); border-bottom: 1px solid var(--color-line); font-size: var(--text-sm); }
.spec dt { font-weight: 600; color: var(--color-text-2); }
.spec dd { margin: 0; }
.craft { margin-top: var(--space-5); display: grid; gap: var(--space-3); max-width: 36rem; }
.craft li { position: relative; padding-left: var(--space-5); font-size: var(--text-sm); line-height: 1.55; }
.craft li::before { content: ""; position: absolute; left: 0; top: 0.6em; width: 0.75rem; height: 2px; background: var(--color-accent); }
.note { margin-top: var(--space-5); padding: var(--space-4); border-left: var(--rule-accent) solid var(--color-accent); background: var(--color-card); font-size: var(--text-sm); color: var(--color-text-2); max-width: 36rem; }
.prose { max-width: 40rem; display: grid; gap: var(--space-4); }
.prose h2 { font-size: var(--text-xl); margin-top: var(--space-5); }
.cols { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-7); }
@media (min-width: 52rem) { .cols { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); } }

/* ---------- footer ---------- */
.foot { background: var(--color-ink); color: var(--color-on-dark); border-top: var(--rule-accent) solid var(--color-accent); padding-block: var(--space-7) var(--space-6); }
.foot-top { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-6); }
@media (min-width: 52rem) { .foot-top { grid-template-columns: minmax(0, 1fr) auto auto; gap: var(--space-8); } }
.foot h2 { font-size: 1rem; letter-spacing: 0.14em; color: var(--color-on-dark-2); margin-bottom: var(--space-3); font-weight: 700; }
.foot li + li { margin-top: var(--space-2); }
.foot a { text-decoration: none; }
.foot a:hover { text-decoration: underline; text-underline-offset: 4px; }
.foot-base { margin-top: var(--space-7); padding-top: var(--space-4); border-top: 1px solid var(--color-ink-line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-3); font-size: var(--text-xs); color: var(--color-on-dark-2); }
.foot-note { max-width: 32rem; font-size: var(--text-sm); color: var(--color-on-dark-2); margin-top: var(--space-3); }

/* footer targets: WCAG 2.2 AA minimum 24px */
.foot li a, .foot-base a { display: inline-block; padding-block: 0.5rem; }
.foot li + li { margin-top: 0; }
@media (min-width: 52rem) and (max-width: 63.99rem) {
  .stage img { inset: 0 -46% 0 auto; }
  .hero-copy > * { max-width: 21rem; }
}

/* featured layout: one lead project, two supporting */
.feature-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-5); }
@media (min-width: 58rem) { .feature-grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); } }
.stack { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-5); }
@media (min-width: 58rem) { .stack { grid-auto-rows: 1fr; } }
.card-feature .card-media { aspect-ratio: 2 / 1; }
.card-feature h3 { font-size: clamp(2rem, 3.4vw, 2.75rem); }
.card-feature .deck { font-size: var(--text-md); max-width: 34rem; }
.fine { font-size: var(--text-xs); color: var(--color-text-2); }
@media (min-width: 36rem) {
  .card-row { flex-direction: row; }
  .card-row .card-media { flex: 0 0 38%; aspect-ratio: auto; min-height: 11rem; }
  .card-row .card-body { padding: var(--space-4) var(--space-5); }
  .card-row .ghost-word { font-size: 1.6rem; }
}