/* ==========================================================================
   A2CPS Data Workshop 2026 — site styles
   Cool "mist" paper, ink navy, with signal accents drawn from the A2CPS mark
   (teal for interaction, ember for energy, gold as a rare spark).
   Display: Bricolage Grotesque. Text: IBM Plex Sans. Code: IBM Plex Mono.
   ========================================================================== */
:root {
  --bg: #f3f5f8; --bg-2: #e9edf2; --bg-3: #dfe5ec;
  --ink: #0f1b2d; --ink-2: #2c3a4e; --muted: #5f6b7c;
  --line: #d8dee7; --line-2: #c3ccd8;
  --navy: #12325c; --navy-deep: #0b2244; --navy-soft: #e2e9f3;
  --teal: #0e9aa7; --teal-deep: #0a7a85; --teal-soft: #d9f1f3;
  --ember: #f26b3a; --ember-deep: #cf4f22; --ember-soft: #fde5db;
  --gold: #f2b32c; --gold-soft: #fdf0cf;
  --sky: #5b8fc7; --sky-soft: #e4eef9;
  --surface: #ffffff; --surface-2: #f7f9fb;
  --shadow: 0 1px 2px rgba(15,27,45,.05), 0 14px 36px -14px rgba(15,27,45,.18);
  --radius: 20px; --radius-sm: 12px; --max: 1180px; --pad: clamp(20px, 4vw, 48px);
  --display: "Bricolage Grotesque", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  --ease: cubic-bezier(.2,.7,.2,1);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0d1420; --bg-2: #121a28; --bg-3: #182233;
    --ink: #e8ecf2; --ink-2: #c5ccd8; --muted: #8b96a8;
    --line: #26314a; --line-2: #35435e;
    --navy: #9db9dc; --navy-deep: #c3d5ea; --navy-soft: #16233a;
    --teal: #2fc1cf; --teal-deep: #6fdbe5; --teal-soft: #0f2f34;
    --ember: #ff8a5c; --ember-deep: #ffa583; --ember-soft: #3b2117;
    --gold: #f6c35a; --gold-soft: #3a2d10;
    --sky: #7fb0e6; --sky-soft: #172a42;
    --surface: #141c2b; --surface-2: #1b2536;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 14px 36px -14px rgba(0,0,0,.6);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0d1420; --bg-2: #121a28; --bg-3: #182233;
  --ink: #e8ecf2; --ink-2: #c5ccd8; --muted: #8b96a8;
  --line: #26314a; --line-2: #35435e;
  --navy: #9db9dc; --navy-deep: #c3d5ea; --navy-soft: #16233a;
  --teal: #2fc1cf; --teal-deep: #6fdbe5; --teal-soft: #0f2f34;
  --ember: #ff8a5c; --ember-deep: #ffa583; --ember-soft: #3b2117;
  --gold: #f6c35a; --gold-soft: #3a2d10;
  --sky: #7fb0e6; --sky-soft: #172a42;
  --surface: #141c2b; --surface-2: #1b2536;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 14px 36px -14px rgba(0,0,0,.6);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
p a, li a, dd a, .prose a, td a { color: var(--teal-deep); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
p a:hover, li a:hover, td a:hover { color: var(--ember-deep); }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 600; letter-spacing: -.015em; line-height: 1.12; margin: 0 0 .5em; color: var(--ink); }
h1 { font-size: clamp(2rem, 3.6vw, 3.1rem); font-weight: 700; letter-spacing: -.03em; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }
code, .mono { font-family: var(--mono); font-size: .92em; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }
.wrap--narrow { max-width: 860px; }
section { padding: clamp(48px, 8vw, 96px) 0; }
.section--tight { padding: clamp(28px, 5vw, 56px) 0; }
.section--band { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section--ink { background: var(--navy-deep); color: #e8ecf2; }
:root[data-theme="dark"] .section--ink, .section--ink { --ink: #f2f5f9; --ink-2: #d5dce7; --muted: #a7b3c5; --navy: #9db9dc; --teal-deep: #6fdbe5; --ember-deep: #ffa583; --ember-soft: #3b2117; --teal-soft: #0f2f34; --gold-soft: #3a2d10; --line: rgba(255,255,255,.14); --surface: rgba(255,255,255,.06); --surface-2: rgba(255,255,255,.1); }
.section--ink h2, .section--ink h3 { color: #fff; }
.eyebrow { font-family: var(--mono); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--teal-deep); margin-bottom: 14px; display: inline-flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--ember); border-radius: 2px; }
.section--ink .eyebrow { color: var(--teal); }
.section--ink .chip--gold { color: var(--gold); }
.lede { font-size: 1.2rem; color: var(--ink-2); max-width: 62ch; }
.section-head { max-width: 760px; margin-bottom: clamp(24px, 4vw, 44px); }
.section-head p { color: var(--ink-2); }

/* ---- Nav ---- */
.nav { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 84%, transparent); backdrop-filter: saturate(160%) blur(12px); -webkit-backdrop-filter: saturate(160%) blur(12px); border-bottom: 1px solid var(--line); }
.nav__in { display: flex; align-items: center; gap: 18px; height: 66px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--display); font-weight: 700; letter-spacing: -.01em; font-size: 1.05rem; }
.brand img { height: 34px; width: auto; }
.brand span { color: var(--ink); }
.brand small { display: block; font-family: var(--mono); font-weight: 400; font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.nav__links { margin-left: auto; display: flex; gap: 4px; align-items: center; }
.nav__links a { padding: 8px 12px; border-radius: 999px; font-weight: 500; font-size: .95rem; color: var(--ink-2); transition: background .2s var(--ease), color .2s var(--ease); }
.nav__links a:hover { background: var(--bg-3); color: var(--ink); }
.nav__links a[aria-current="page"] { background: var(--navy-soft); color: var(--navy); }
.nav__links a.ext { border: 1px solid var(--line-2); margin-left: 6px; }
.nav__links a.ext::after { content: " ↗"; color: var(--ember); }
.nav__toggle { display: none; margin-left: auto; background: none; border: 1px solid var(--line-2); border-radius: 10px; width: 42px; height: 38px; color: var(--ink); font-size: 1.2rem; cursor: pointer; }
@media (max-width: 760px) {
  .nav__toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav__links { display: none; position: absolute; left: 0; right: 0; top: 66px; flex-direction: column; align-items: stretch; background: var(--surface); border-bottom: 1px solid var(--line); padding: 10px var(--pad) 16px; box-shadow: var(--shadow); }
  .nav__links.open { display: flex; }
  .nav__links a.ext { margin-left: 0; }
}

/* ---- Buttons ---- */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 999px; font-weight: 600; font-size: .98rem; border: 1px solid transparent; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease); cursor: pointer; }
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.btn--primary { background: var(--ember); color: #fff; }
.btn--primary:hover { background: var(--ember-deep); }
.btn--ink { background: var(--navy); color: #fff; }
:root[data-theme="dark"] .btn--ink { color: var(--bg); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn--ink { color: var(--bg); } }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn--ghost:hover { background: var(--surface); }
.btn--teal { background: var(--teal); color: #fff; }
.btn--teal:hover { background: var(--teal-deep); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---- Hero ---- */
.hero { position: relative; overflow: hidden; padding: clamp(40px, 7vw, 90px) 0 clamp(36px, 6vw, 72px); background:
  radial-gradient(1100px 520px at 80% -10%, color-mix(in srgb, var(--teal) 16%, transparent), transparent 60%),
  radial-gradient(900px 500px at -10% 110%, color-mix(in srgb, var(--ember) 14%, transparent), transparent 60%),
  var(--bg); }
.hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(24px, 5vw, 64px); align-items: center; position: relative; z-index: 2; }
@media (max-width: 900px) { .hero__grid { grid-template-columns: 1fr; } }
.hero h1 { margin-bottom: .35em; }
.hero h1 em { font-style: normal; color: var(--teal-deep); }
.hero .lede { margin-bottom: 1.4em; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 0 0 26px; padding: 0; list-style: none; font-family: var(--mono); font-size: .86rem; color: var(--ink-2); }
.hero__meta li { display: flex; align-items: center; gap: 8px; }
.hero__meta li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ember); box-shadow: 0 0 0 4px var(--ember-soft); }
.hero__meta li:nth-child(2)::before { background: var(--teal); box-shadow: 0 0 0 4px var(--teal-soft); }
.hero__meta li:nth-child(3)::before { background: var(--gold); box-shadow: 0 0 0 4px var(--gold-soft); }
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none; }
.hero__art { display: grid; gap: 6px; justify-items: center; }
.logo-stage { position: relative; display: grid; place-items: center; width: min(70%, 380px); }
.logo-stage__img { width: 100%; height: auto; filter: drop-shadow(0 10px 18px rgba(15,27,45,.14)); }
.net { position: relative; width: min(100%, 440px); cursor: crosshair; user-select: none; -webkit-user-select: none; }
.net img { width: 100%; height: auto; display: block; pointer-events: none; }
.net canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.net__hint { position: absolute; bottom: -4px; right: 0; font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); opacity: .8; }
@media (max-width: 900px) { .hero__art { order: -1; } .net { width: min(100%, 360px); } }

/* ---- Highlight tiles ---- */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 1000px) { .tiles { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .tiles { grid-template-columns: 1fr; } }
.tile { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px 22px; box-shadow: var(--shadow); overflow: hidden; transition: transform .25s var(--ease), border-color .25s var(--ease); }
.tile:hover { transform: translateY(-3px); border-color: var(--teal); }
.tile::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--accent, var(--teal)); }
.tile__k { font-family: var(--display); font-size: 2.6rem; font-weight: 700; letter-spacing: -.03em; line-height: 1; color: var(--accent, var(--teal-deep)); margin-bottom: 10px; }
.tile__k small { font-size: 1rem; font-weight: 500; letter-spacing: 0; color: var(--muted); margin-left: 4px; }
.tile h3 { font-size: 1.08rem; margin-bottom: 6px; }
.tile p { color: var(--ink-2); font-size: .95rem; margin: 0; }
.tile a.more { display: inline-block; margin-top: 12px; margin-right: 12px; font-size: .9rem; font-weight: 600; color: var(--accent, var(--teal-deep)); }
.tile a.more.ext::after { content: " ↗"; color: var(--ember); }

/* ---- Schedule (compact + full) ---- */
.sched { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.sched li { display: grid; grid-template-columns: 130px 1fr auto; gap: 18px; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px 18px; transition: border-color .2s, transform .2s var(--ease); }
.sched li:hover { border-color: var(--teal); transform: translateX(4px); }
.sched time { font-family: var(--mono); font-size: .9rem; color: var(--navy); font-weight: 500; }
.sched .t { font-weight: 600; }
.sched .who { color: var(--muted); font-size: .9rem; }
.sched .dur { font-family: var(--mono); font-size: .78rem; color: var(--muted); background: var(--bg-2); padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
@media (max-width: 600px) { .sched li { grid-template-columns: 1fr; gap: 4px; } .sched .dur { justify-self: start; } }

.agenda { position: relative; display: grid; gap: 0; }
.agenda__item { display: grid; grid-template-columns: 150px 1fr; gap: 28px; padding: 28px 0; border-top: 1px solid var(--line); position: relative; }
.agenda__item:last-child { border-bottom: 1px solid var(--line); }
.agenda__time { font-family: var(--mono); color: var(--navy); font-size: .95rem; font-weight: 500; padding-top: 4px; }
.agenda__time small { display: block; color: var(--muted); font-size: .78rem; margin-top: 4px; }
.agenda__body h3 { margin-bottom: 4px; font-size: 1.35rem; }
.agenda__who { color: var(--teal-deep); font-weight: 600; font-size: .95rem; margin-bottom: 8px; }
.agenda__body p { color: var(--ink-2); margin-bottom: 8px; }
.agenda__body ul { margin: 6px 0 10px; padding-left: 20px; color: var(--ink-2); }
.agenda__sub { display: grid; gap: 10px; margin-top: 10px; }
.agenda__sub div { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 12px 16px; display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; }
.agenda__sub b { display: block; }
.agenda__sub span { color: var(--muted); font-size: .9rem; }
.agenda__sub .dur { font-family: var(--mono); font-size: .78rem; color: var(--muted); }
.agenda__links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px; font-size: .84rem; font-weight: 500; border: 1px solid var(--line-2); background: var(--surface); color: var(--ink-2); transition: all .2s var(--ease); }
.chip:hover { border-color: var(--teal); color: var(--teal-deep); }
.chip--ember { background: var(--ember-soft); border-color: transparent; color: var(--ember-deep); }
.chip--teal { background: var(--teal-soft); border-color: transparent; color: var(--teal-deep); }
.chip--gold { background: var(--gold-soft); border-color: transparent; color: #7a5300; }
.chip--sky { background: var(--sky-soft); border-color: transparent; color: var(--navy); }
.agenda__num { position: absolute; left: -46px; top: 30px; width: 30px; height: 30px; border-radius: 50%; background: var(--ember); color: #fff; font-family: var(--mono); font-size: .8rem; display: grid; place-items: center; }
@media (max-width: 700px) { .agenda__item { grid-template-columns: 1fr; gap: 6px; } .agenda__num { display: none; } }

/* ---- Modalities (data types) ---- */
.mods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 900px) { .mods { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .mods { grid-template-columns: 1fr; } }
.mod { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; display: grid; grid-template-columns: 64px 1fr; gap: 16px; align-items: start; box-shadow: var(--shadow); transition: transform .25s var(--ease), border-color .25s var(--ease); }
.mod:hover { transform: translateY(-3px); border-color: var(--c); }
.mod svg { width: 64px; height: 64px; }
.mod h3 { font-size: 1.1rem; margin-bottom: 4px; }
.mod p { font-size: .92rem; color: var(--ink-2); margin: 0 0 8px; }
.mod .n { font-family: var(--mono); font-size: .78rem; color: var(--c); font-weight: 500; display: block; }
.mod .more { display: inline-block; margin-top: 8px; font-size: .86rem; font-weight: 600; color: var(--teal-deep); }
.mod .more::after { content: " ↗"; color: var(--ember); }
a.mod { color: inherit; }

/* ---- Outline / journey ---- */
.journey { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; counter-reset: step; }
@media (max-width: 1000px) { .journey { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .journey { grid-template-columns: 1fr; } }
.step { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 20px 18px; }
.step::before { counter-increment: step; content: counter(step, decimal-leading-zero); font-family: var(--mono); color: var(--ember); font-size: .8rem; letter-spacing: .1em; }
.step h3 { font-size: 1.05rem; margin: 8px 0 6px; }
.step p { font-size: .92rem; color: var(--ink-2); margin-bottom: 10px; }
.step .links { display: flex; flex-wrap: wrap; gap: 6px; }
.step .links a { font-size: .82rem; color: var(--teal-deep); font-weight: 600; }
.step .links a::after { content: "→"; margin-left: 4px; }

/* ---- Cards (resources) ---- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 900px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .cards { grid-template-columns: 1fr; } }
.card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); transition: transform .25s var(--ease), border-color .25s var(--ease); position: relative; }
.card:hover { transform: translateY(-3px); border-color: var(--teal); }
.card__icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--teal-soft); color: var(--teal-deep); font-size: 1.3rem; margin-bottom: 14px; }
.card h3 { font-size: 1.12rem; margin-bottom: 6px; }
.card p { color: var(--ink-2); font-size: .94rem; flex: 1; }
.card .cta { font-weight: 600; color: var(--teal-deep); font-size: .92rem; }
.card .cta::after { content: " ↗"; color: var(--ember); }
.card .cta.int::after { content: " →"; }
.card--featured { grid-column: span 2; background: linear-gradient(135deg, var(--navy-soft), var(--surface)); }
@media (max-width: 540px) { .card--featured { grid-column: span 1; } }
.tag { position: absolute; top: 18px; right: 18px; font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; padding: 4px 9px; border-radius: 999px; background: var(--gold-soft); color: #7a5300; }

/* ---- Timeline (study) ---- */
.timeline-wrap { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); overflow-x: auto; }
.timeline-wrap svg { width: 100%; min-width: 760px; height: auto; display: block; }

/* ---- Tables ---- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); }
table { width: 100%; border-collapse: collapse; font-size: .94rem; }
th, td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-family: var(--mono); font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); background: var(--surface-2); font-weight: 500; }
tr:last-child td { border-bottom: 0; }
td.num { font-family: var(--mono); text-align: right; white-space: nowrap; }
th.num { text-align: right; }

/* ---- Bars (release counts) ---- */
.bars { display: grid; gap: 10px; }
.bar { display: grid; grid-template-columns: 240px 1fr 70px; align-items: center; gap: 12px; font-size: .94rem; }
.bar .lbl { color: var(--ink-2); }
.bar .track { height: 12px; background: var(--bg-3); border-radius: 999px; overflow: hidden; }
.bar .fill { height: 100%; border-radius: 999px; background: var(--c, var(--teal)); width: 0; transition: width 1.1s var(--ease); }
.bar .val { font-family: var(--mono); font-size: .86rem; text-align: right; color: var(--ink); }
@media (max-width: 640px) { .bar { grid-template-columns: 1fr 60px; } .bar .lbl { grid-column: 1 / -1; } }

/* ---- Details/accordion ---- */
details { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); margin-bottom: 10px; }
summary { cursor: pointer; padding: 14px 18px; font-weight: 600; font-family: var(--display); font-size: 1.05rem; list-style: none; display: flex; align-items: center; gap: 12px; }
summary::-webkit-details-marker { display: none; }
summary::before { content: "+"; font-family: var(--mono); color: var(--ember); width: 22px; height: 22px; border-radius: 6px; background: var(--ember-soft); display: grid; place-items: center; font-size: 1rem; flex: none; }
details[open] summary::before { content: "–"; }
details > div { padding: 0 18px 18px; }
details .dom { font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-left: auto; }

/* ---- Two-column prose blocks ---- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 4vw, 48px); align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.figure { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow); }
.figure figcaption { font-size: .82rem; color: var(--muted); margin-top: 10px; }

/* ---- Stat strip ---- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 800px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat { padding: 18px 20px; border-radius: var(--radius-sm); background: var(--surface); border: 1px solid var(--line); }
.stat b { display: block; font-family: var(--display); font-size: 2rem; letter-spacing: -.03em; color: var(--navy); line-height: 1; margin-bottom: 6px; }
.stat span { font-size: .88rem; color: var(--muted); }

/* ---- Callout ---- */
.callout { border-left: 4px solid var(--ember); background: var(--surface); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 16px 20px; margin: 18px 0; }
.callout--teal { border-left-color: var(--teal); }
.callout p:last-child { margin-bottom: 0; }
.cite { font-size: .9rem; background: var(--surface-2); border: 1px dashed var(--line-2); border-radius: var(--radius-sm); padding: 14px 18px; color: var(--ink-2); }

/* ---- Footer ---- */
.footer { border-top: 1px solid var(--line); padding: 40px 0 48px; color: var(--muted); font-size: .9rem; }
.footer__in { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 28px; }
@media (max-width: 1000px) { .footer__in { grid-template-columns: 1fr 1fr; } }
@media (max-width: 760px) { .footer__in { grid-template-columns: 1fr; } }
.footer h4 { font-size: .8rem; font-family: var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 10px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.footer a:hover { color: var(--teal-deep); }
.footer img { height: 34px; margin-bottom: 12px; }

/* ---- Page header ---- */
.page-head { padding: clamp(40px, 6vw, 72px) 0 clamp(24px, 4vw, 40px); background: radial-gradient(900px 400px at 90% -20%, color-mix(in srgb, var(--teal) 14%, transparent), transparent 60%), var(--bg); border-bottom: 1px solid var(--line); }
.page-head h1 { font-size: clamp(2.1rem, 4.5vw, 3.4rem); }

.reveal { opacity: 0; transform: translateY(12px); transition: opacity .45s var(--ease), transform .45s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } * { scroll-behavior: auto !important; } }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }