/* Per-section layout. The page reads like a code review: each section has a
   line-number gutter ("pipeline:1") and its body is indented beside it. */

/* ---------- generic section + gutter ---------- */
.sec { position: relative; padding-block: var(--sec-pad); border-bottom: 1px solid var(--border); }
.sec-head { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 24px; margin-bottom: 40px; }
.ref { font: 500 13px/1.4 var(--f-mono); color: var(--gutter); padding-top: 12px; border-right: 1px solid var(--border); padding-right: 16px; text-align: right; }
.sec-head h2 { font-size: var(--h2); line-height: 1.05; font-weight: 800; font-stretch: 112%; }
.sec-head p { margin-top: 16px; color: var(--ink-2); max-width: var(--measure); font-size: var(--text-lg); }
.sec-body { margin-left: 144px; }
.sub { font-size: 22px; font-weight: 800; font-stretch: 112%; margin: 48px 0 16px; }
@media (max-width: 760px) {
  .sec-head { grid-template-columns: 1fr; gap: 8px; }
  .ref { border: 0; text-align: left; padding: 0; }
  .sec-body { margin-left: 0; }
}
.sec--alt { background: color-mix(in srgb, var(--sheet) 55%, var(--bg)); }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding-block: clamp(48px, 7vw, 88px) clamp(56px, 7vw, 96px); border-bottom: 1px solid var(--border); isolation: isolate; }
.hero::before, .hero::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero::before { /* option A: dot grid */
  background-image: radial-gradient(var(--grid-dot) 1.2px, transparent 1.4px);
  background-size: 26px 26px; opacity: .8;
  -webkit-mask-image: linear-gradient(to bottom, #000 40%, transparent 100%); mask-image: linear-gradient(to bottom, #000 40%, transparent 100%);
}
.hero::after { /* option B: slow gradient mesh */
  background:
    radial-gradient(40% 50% at 15% 20%, color-mix(in srgb, var(--cobalt) 16%, transparent), transparent 70%),
    radial-gradient(35% 45% at 85% 10%, color-mix(in srgb, var(--purple) 14%, transparent), transparent 70%),
    radial-gradient(40% 40% at 70% 90%, color-mix(in srgb, var(--mark) 10%, transparent), transparent 70%);
  background-size: 140% 140%; animation: mesh 26s ease-in-out infinite alternate;
}
@keyframes mesh { from { background-position: 0% 0%; } to { background-position: 100% 60%; } }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 64px); align-items: start; }
@media (max-width: 980px) { .hero-grid { grid-template-columns: 1fr; } }
.hero h1 { margin-top: 18px; font-size: clamp(38px, 4.9vw, 66px); line-height: .97; font-weight: 800; font-stretch: 125%; letter-spacing: -0.02em; }
.hero h1 .ln1 { display: block; width: fit-content; }
.hero h1 .ln1 + .ln1 { margin-top: .04em; }
.hero-tag { text-wrap: balance; margin-top: 20px; font: 600 clamp(18px, 2vw, 22px)/1.3 var(--f-mono); color: var(--ink); }
.hero .lede { margin-top: 14px; font-size: clamp(17px, 1.6vw, 18px); color: var(--ink-2); max-width: 52ch; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero .cta-row .btn { height: 48px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 28px 0 0; padding: 0; list-style: none; font: 500 12.5px var(--f-mono); color: var(--ink-2); }
.hero-facts li::before { content: "✓ "; color: var(--add-fg); font-weight: 700; }
.hero .badges { margin-top: 20px; }

.review-wrap { animation: rise .6s .3s ease-out both; min-width: 0; }
@keyframes rise { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
.review {
  background: var(--sheet); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-lg);
  overflow: hidden; min-width: 0;
  transform: perspective(1000px) rotateY(-3deg) rotateX(2deg); transition: transform .4s ease;
}
.review:hover, .review:focus-within { transform: perspective(1000px) rotateY(0) rotateX(0); }
@media (max-width: 980px) { .review { transform: none; } }
@media (prefers-reduced-motion: reduce) { .review { transform: none; } }
.review-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.file { font: 600 13px var(--f-mono); }
.file small { color: var(--ink-2); font-weight: 400; font-size: 13px; }
.sev { font: 600 11px var(--f-mono); letter-spacing: .06em; text-transform: uppercase; padding: 4px 8px; border-radius: 999px; background: var(--del-bg); color: var(--del-fg); }
.tabs { position: relative; display: flex; gap: 4px; padding: 8px; border-bottom: 1px solid var(--border); background: var(--bg); overflow-x: auto; }
.tab { position: relative; z-index: 1; border: 0; background: transparent; color: var(--ink-2); font: 500 13px var(--f-body); padding: 8px 12px; border-radius: var(--r-md); white-space: nowrap; transition: color .2s; }
.tab[aria-selected="true"] { color: var(--ink); }
.tab-ind { position: absolute; z-index: 0; top: 8px; bottom: 8px; left: 0; width: 0; background: var(--sheet); border-radius: var(--r-md); box-shadow: 0 0 0 1px var(--border); transition: transform .25s ease, width .25s ease; pointer-events: none; }
.panel-note { padding: 6px 16px 4px; color: var(--ink-2); font-size: 13.5px; }
.panel-note code { font-size: 12px; }
.verdicts { list-style: none; margin: 0; padding: 14px 16px 16px; display: grid; gap: 12px; }
.verdict { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 10px; font-size: 14px; }
.verdict b { font: 600 12px var(--f-mono); letter-spacing: .03em; display: block; }
.verdict p { color: var(--ink-2); font-size: 13.5px; }
.verdict code { font-size: 12px; }
.dot { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font: 700 12px var(--f-mono); }
.dot.fail { background: var(--del-bg); color: var(--del-fg); }
.dot.fix { background: color-mix(in srgb, var(--mark) 40%, transparent); color: var(--warn-fg); }
.dot.ok { background: var(--add-bg); color: var(--add-fg); }
.review-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 16px; border-top: 1px solid var(--border); font: 500 12px var(--f-mono); color: var(--ink-2); flex-wrap: wrap; }
.gates-mini { display: flex; flex: none; gap: 4px; flex-wrap: nowrap; }
.gates-mini i { width: 14px; height: 6px; border-radius: 2px; background: var(--border); }
.gates-mini.go i { animation: gate .35s ease forwards; animation-delay: calc(var(--i) * 90ms + 80ms); }
@keyframes gate { to { background: var(--add-fg); } }
@media (prefers-reduced-motion: reduce) { .gates-mini i { background: var(--add-fg); } }

/* ---------- stats ---------- */
.stats { border-bottom: 1px solid var(--border); }
.numbers { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-inline: 1px solid var(--border); }
.num { padding: 30px 24px; border-left: 1px solid var(--border); }
.num:first-child { border-left: 0; }
.num strong { display: block; font: 800 48px/1 var(--f-display); font-stretch: 112%; font-variant-numeric: tabular-nums; }
.num span { display: block; margin-top: 10px; color: var(--ink-2); font-size: 14px; max-width: 30ch; }
@media (max-width: 860px) { .numbers { grid-template-columns: repeat(2, minmax(0, 1fr)); } .num:nth-child(3) { border-left: 0; } .num:nth-child(n+3) { border-top: 1px solid var(--border); } .num strong { font-size: 40px; } }

/* ---------- pipeline ---------- */
.pipe { position: relative; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--sheet); overflow: hidden; }
.pipe::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; background: var(--border); z-index: 1; }
.pipe::after { content: ""; position: absolute; top: 0; left: -20%; width: 20%; height: 2px; z-index: 2; background: linear-gradient(90deg, transparent, var(--mark)); box-shadow: 0 0 14px 2px var(--mark); animation: flow 4.5s linear infinite; }
@keyframes flow { to { left: 100%; } }
.step { padding: 24px 18px 26px; border-left: 1px solid var(--border); min-width: 0; }
.step:first-child { border-left: 0; }
.step .k { font: 600 12px var(--f-mono); color: var(--gutter); }
.step h3 { font-size: 20px; font-weight: 800; font-stretch: 112%; margin-top: 10px; }
.step p { color: var(--ink-2); font-size: 14px; margin-top: 8px; }
@media (max-width: 1040px) { .pipe { grid-template-columns: repeat(3, minmax(0, 1fr)); } .step:nth-child(4) { border-left: 0; } .step:nth-child(n+4) { border-top: 1px solid var(--border); } }
@media (max-width: 640px) { .pipe { grid-template-columns: 1fr; } .pipe::after { display: none; } .step { border-left: 0; border-top: 1px solid var(--border); } .step:first-child { border-top: 0; } }

/* ---------- engines ---------- */
.engines { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 760px) { .engines { grid-template-columns: 1fr; } }
.engine header { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.engine h3 { font-size: 22px; font-weight: 800; font-stretch: 112%; }
.engine .tag { font: 500 12px var(--f-mono); color: var(--ink-2); }
.engine > p { color: var(--ink-2); margin-top: 10px; font-size: 15px; }
.engine ul { margin: 14px 0 0; padding: 0; list-style: none; display: grid; gap: 6px; font-size: 14px; color: var(--ink-2); }
.engine li { position: relative; padding-left: 18px; }
.engine li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 6px; height: 6px; border-radius: 1px; background: var(--ink-2); }
.fusion { margin-top: 16px; border: 1px dashed var(--border); border-radius: var(--r-lg); padding: 22px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 24px; align-items: center; }
.fusion h3 { font-size: 20px; font-weight: 800; font-stretch: 112%; }
.fusion p { color: var(--ink-2); font-size: 15px; margin-top: 6px; }
@media (max-width: 760px) { .fusion { grid-template-columns: 1fr; } }

/* ---------- autofix ---------- */
.ladder { display: grid; border-left: 2px solid var(--ink); margin-left: 8px; }
.rung { position: relative; padding: 0 0 40px 32px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; }
.rung:last-child { padding-bottom: 0; }
.rung::before { content: ""; position: absolute; left: -9px; top: 6px; width: 16px; height: 16px; border-radius: 50%; background: var(--bg); border: 2px solid var(--ink); }
.rung h3 { font-size: 22px; font-weight: 800; font-stretch: 112%; }
.rung .tier { font: 600 11px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--gutter); margin-bottom: 6px; }
.rung .when { display: inline-block; font: 500 12px var(--f-mono); color: var(--ink-2); margin-top: 8px; padding: 3px 9px; border: 1px solid var(--border); border-radius: 999px; }
.rung p { color: var(--ink-2); margin-top: 12px; font-size: 15px; max-width: 52ch; }
.rung .fp { align-self: start; }
@media (max-width: 860px) { .rung { grid-template-columns: 1fr; } }
.kb { margin-top: 44px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 760px) { .kb { grid-template-columns: 1fr; } }
.kb > div { border-top: 3px solid var(--ink); padding-top: 14px; }
.kb code { font-weight: 600; background: none; padding: 0; font-size: 13px; }
.kb p { color: var(--ink-2); font-size: 14px; margin-top: 6px; }
.bench { margin-top: 32px; }

/* ---------- gate explorer ---------- */
.explorer { display: grid; grid-template-columns: minmax(0, 310px) minmax(0, 1fr); border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--sheet); overflow: hidden; box-shadow: var(--shadow); }
@media (max-width: 860px) { .explorer { grid-template-columns: minmax(0, 1fr); } }
.gate-list { padding: 8px; border-right: 1px solid var(--border); background: var(--bg); display: grid; gap: 2px; align-content: start; }
@media (max-width: 860px) { .gate-list { border-right: 0; border-bottom: 1px solid var(--border); grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); } }
.gate-btn { width: 100%; text-align: left; border: 0; background: transparent; color: var(--ink-2); padding: 9px 10px; border-radius: var(--r-md); display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 6px; font: 500 14px var(--f-body); align-items: center; }
.gate-btn:hover { color: var(--ink); }
.gate-btn .gn { font: 500 12px var(--f-mono); color: var(--gutter); }
.gate-btn[aria-selected="true"] { background: var(--sheet); color: var(--ink); box-shadow: 0 0 0 1px var(--border); }
.gate-btn .hard { display: block; font: 600 9.5px var(--f-mono); color: var(--del-fg); letter-spacing: .05em; margin-top: 2px; }
.gate-view { padding: 22px 24px 24px; min-width: 0; display: grid; gap: 16px; align-content: start; }
.gate-view h3 { font-size: 26px; font-weight: 800; font-stretch: 112%; }
.gate-view .catches { color: var(--ink-2); max-width: var(--measure); }
.gate-meta { display: flex; flex-wrap: wrap; gap: 8px; }
.reason { border-radius: var(--r-md); background: var(--del-bg); color: var(--del-fg); padding: 12px 14px; font: 500 13px/1.55 var(--f-mono); overflow-wrap: anywhere; }
.reason b { display: block; margin-bottom: 2px; }
.gate-note { margin-top: 14px; color: var(--ink-2); font-size: 14px; max-width: var(--measure); }
.gate-note b { color: var(--del-fg); font: 600 12px var(--f-mono); }

/* ---------- apply ---------- */
.apply-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.apply-grid + .apply-grid { margin-top: 16px; }
@media (max-width: 900px) { .apply-grid { grid-template-columns: 1fr; } }
.apply-card { display: grid; gap: 12px; align-content: start; }
.apply-card h3 { font-size: 20px; font-weight: 800; font-stretch: 112%; }
.apply-card p { color: var(--ink-2); font-size: 15px; }
.remap { font: 400 12.5px/1.8 var(--f-mono); display: grid; grid-template-columns: auto auto auto; gap: 0 12px; justify-content: start; }
.remap span:nth-child(3n+2) { color: var(--gutter); }
.remap .moved { color: var(--add-fg); font-weight: 600; }

/* ---------- architecture ---------- */
.boundary { border: 2px dashed var(--ink-2); border-radius: var(--r-xl); padding: 28px 18px 18px; position: relative; margin-top: 10px; }
.boundary > .label { position: absolute; top: -10px; left: 16px; background: var(--bg); padding: 0 8px; }
.arch { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 900px) { .arch { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .arch { grid-template-columns: 1fr; } }
.node { padding: 16px; border-radius: var(--r-lg); }
.node .port { font: 600 12px var(--f-mono); color: var(--gutter); }
.node h3 { font-size: 18px; font-weight: 800; font-stretch: 112%; margin-top: 6px; }
.node p { color: var(--ink-2); font-size: 13.5px; margin-top: 6px; }
.node.ai { border-color: var(--mark); box-shadow: 0 0 0 1px var(--mark), var(--shadow); }
.node.ai .port { color: var(--warn-fg); }
.flow { margin: 22px 0 0; font: 400 13px/2 var(--f-mono); color: var(--ink-2); }
.flow b { color: var(--ink); font-weight: 600; }
.arch-callout { margin-top: 24px; }

/* ---------- run locally ---------- */
.run-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 36px; }
@media (max-width: 900px) { .run-grid { grid-template-columns: 1fr; } }
.req { list-style: none; margin: 0; padding: 0; }
.req li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 15px; }
.req li:first-child { border-top: 1px solid var(--border); }
.req li span:last-child { font: 500 13px var(--f-mono); color: var(--ink-2); text-align: right; }
.cmds { display: grid; gap: 12px; align-content: start; }

/* ---------- pricing ---------- */
.pricing-bg { background: radial-gradient(60% 60% at 50% 0%, color-mix(in srgb, var(--cobalt) 10%, transparent), transparent 70%), var(--bg); }
.tiers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; align-items: stretch; }
@media (max-width: 980px) { .tiers { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; } }
.plan { display: flex; flex-direction: column; gap: 14px; padding: 26px; border-radius: var(--r-xl); }
.plan.pop { border: 2px solid var(--mark); box-shadow: 0 0 0 1px var(--mark), var(--shadow-lg); transform: translateY(-8px); position: relative; }
@media (max-width: 980px) { .plan.pop { transform: none; } }
.plan .chips { display: flex; gap: 8px; flex-wrap: wrap; min-height: 26px; }
.plan h3 { font-size: 26px; font-weight: 800; font-stretch: 112%; }
.plan .price { font: 800 22px/1.2 var(--f-display); font-stretch: 112%; }
.plan .meta { display: grid; gap: 4px; font-size: 14px; color: var(--ink-2); padding-block: 12px; border-block: 1px solid var(--border); }
.plan .meta b { color: var(--ink); font-weight: 600; }
.plan ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-size: 14.5px; color: var(--ink-2); flex: 1; align-content: start; }
.plan li { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 8px; }
.plan li::before { content: "✓"; color: var(--add-fg); font-weight: 700; }
.plan li.lead { color: var(--ink); font-weight: 600; }
.plan li.lead::before { content: "+"; color: var(--gutter); }
.plan .btn { width: 100%; }
.trust-line { text-align: center; margin-top: 36px; font: 500 14px var(--f-mono); color: var(--ink-2); }
.trust-line .icon { color: var(--green); vertical-align: -3px; margin-right: 6px; }

/* ---------- faq ---------- */
.faq { max-width: 860px; margin-inline: auto; }
.faq details { border-top: 1px solid var(--border); padding: 18px 0; }
.faq details:last-child { border-bottom: 1px solid var(--border); }
.faq summary { cursor: pointer; font: 600 18px/1.4 var(--f-body); list-style: none; display: grid; grid-template-columns: minmax(0, 1fr) 24px; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 500 22px/1 var(--f-mono); color: var(--ink-2); text-align: right; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: 12px; color: var(--ink-2); max-width: var(--measure); }
.faq details::details-content { block-size: 0; overflow: hidden; transition: block-size .3s ease, content-visibility .3s ease allow-discrete; }
.faq details[open]::details-content { block-size: auto; }
.faq-head { max-width: 860px; margin: 0 auto 36px; }
.faq-head h2 { font-size: var(--h2); font-weight: 800; font-stretch: 112%; line-height: 1.05; }
.faq-head .ref { display: inline-block; border: 0; padding: 0; margin-bottom: 8px; text-align: left; }

/* ---------- contact + booking ---------- */
.split { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.info { display: grid; gap: 16px; }
.info dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; font-size: 15px; }
.info dt { color: var(--gutter); font: 500 12.5px var(--f-mono); padding-top: 2px; }
.info dd { margin: 0; font-weight: 500; }
.channels { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
@media (max-width: 560px) { .channels { grid-template-columns: 1fr; } }
.channel { display: grid; gap: 8px; justify-items: start; padding: 14px; border-radius: var(--r-md); background: var(--sheet); border: 1px solid var(--border); text-decoration: none; color: var(--ink); font: 600 14px var(--f-body); transition: border-color .15s, transform .15s; }
.channel:hover { border-color: var(--ink-2); transform: translateY(-2px); }
.channel .icon { width: 22px; height: 22px; }
.channel.c-mail .icon { color: var(--cobalt); } .channel.c-cal .icon { color: var(--green); } .channel.c-help .icon { color: var(--purple); }
.trust-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; color: var(--ink-2); font-size: 14.5px; }
.trust-list li { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 8px; }
.trust-list .icon { color: var(--green); margin-top: 3px; }
.form-card { padding: clamp(20px, 3vw, 32px); border-radius: var(--r-xl); }
.form-card > h3 { font-size: 22px; font-weight: 800; font-stretch: 112%; margin-bottom: 18px; }
.sec--booking { background: color-mix(in srgb, var(--bg-3) 70%, var(--bg)); }
.booking-title { font-size: var(--h2); line-height: 1.08; font-weight: 800; font-stretch: 112%; }
.booking-sub { margin-top: 16px; color: var(--ink-2); font-size: var(--text-lg); max-width: 56ch; }
.expect { margin-top: 28px; display: grid; gap: 14px; }
.expect .card { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 14px; padding: 16px 18px; }
.expect .n { font: 800 22px/1 var(--f-display); font-stretch: 112%; color: var(--warn-fg); padding-top: 3px; }
.expect h3 { font-size: 17px; font-weight: 800; font-stretch: 112%; }
.expect p { color: var(--ink-2); font-size: 14.5px; margin-top: 4px; }
.embed { width: 100%; height: 680px; border: 0; border-radius: var(--r-md); background: var(--sheet); }
.embed-alt { margin-top: 12px; font-size: 14px; color: var(--ink-2); }

/* ---------- closing CTA + footer ---------- */
.closing { padding-block: clamp(64px, 9vw, 120px); border-bottom: 1px solid var(--border); background: radial-gradient(60% 80% at 20% 100%, color-mix(in srgb, var(--cobalt) 12%, transparent), transparent 70%), var(--bg); }
.closing h2 { margin-top: 16px; font-size: var(--display); line-height: 1; font-weight: 800; font-stretch: 125%; max-width: 16ch; letter-spacing: -0.02em; }
.closing p.sub-copy { margin-top: 20px; color: var(--ink-2); font-size: var(--text-lg); max-width: 60ch; }
.closing .cta-row .btn { height: 52px; }
.site-footer { background: var(--bg); padding-top: 56px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 32px; padding-bottom: 40px; }
@media (max-width: 980px) { .foot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .foot-grid { grid-template-columns: 1fr; } }
.foot-title { font: 600 12px var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 14px; }
.foot-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-size: 14.5px; }
.foot-grid a { color: var(--ink); text-decoration: none; }
.foot-grid a:hover { text-decoration: underline; }
.foot-grid .tagline { color: var(--ink-2); font-size: 14.5px; margin-top: 14px; max-width: 30ch; }
.foot-grid .copy-line { color: var(--ink-2); font-size: 13px; margin-top: 12px; }
.foot-grid .note { color: var(--ink-2); font-size: 14px; margin-top: 10px; }
.foot-bottom { border-top: 1px solid var(--border); padding-block: 22px; }
.foot-bottom .wrap { display: flex; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap; font: 500 13px var(--f-mono); color: var(--ink-2); }

/* ---------- legal / support pages ---------- */
.page-hero { padding-block: clamp(40px, 6vw, 72px) 24px; border-bottom: 1px solid var(--border); }
.page-hero h1 { font-size: var(--h2); font-weight: 800; font-stretch: 112%; line-height: 1.05; margin-top: 12px; }
.page-hero p { margin-top: 14px; color: var(--ink-2); max-width: var(--measure); font-size: var(--text-lg); }
.prose { max-width: 760px; padding-block: 40px 80px; }
.prose h2 { font-size: 24px; font-weight: 800; font-stretch: 112%; margin: 36px 0 10px; }
.prose p, .prose li { color: var(--ink-2); }
.prose p + p { margin-top: 12px; }
.prose ul { padding-left: 20px; display: grid; gap: 6px; margin: 10px 0; }
.support-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; padding-block: 40px 80px; }
.support-grid .card h2 { font-size: 20px; font-weight: 800; font-stretch: 112%; }
.support-grid .card p { color: var(--ink-2); margin-top: 8px; font-size: 15px; }
.support-grid .card a.more { display: inline-block; margin-top: 12px; font-weight: 600; }
.gate-meta .chip { white-space: normal; line-height: 1.3; }

/* ---------- language explorer ---------- */
.lang-explorer { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 18px; align-items: start; }
@media (max-width: 900px) { .lang-explorer { grid-template-columns: minmax(0, 1fr); } }
.lang-pick { display: grid; gap: 14px; }
.lang-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.lang-chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 13px; border-radius: 999px; border: 1.5px solid var(--border); background: var(--bg-3); color: var(--ink-2); font: 500 14px var(--f-body); transition: border-color .15s, background .15s, color .15s; }
.lang-chip:hover { border-color: var(--ink-2); color: var(--ink); }
.lang-chip[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.tier-dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; flex: none; }
.tier-dot.full { background: var(--green); }
.tier-dot.adv { background: var(--mark); box-shadow: 0 0 0 1px color-mix(in srgb, var(--warn-fg) 55%, transparent); }
.tier-dot.det { background: var(--gutter); }
.lang-actions { display: flex; gap: 16px; }
.link-btn { border: 0; background: none; padding: 5px 2px; min-height: 28px; color: var(--cobalt); font: 600 13.5px var(--f-body); text-decoration: underline; text-underline-offset: 3px; }
.lang-legend { list-style: none; margin: 0; padding: 12px 0 0; border-top: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 8px 18px; font: 500 12.5px var(--f-mono); color: var(--ink-2); }
.lang-legend li { display: inline-flex; align-items: center; gap: 7px; }
.lang-result { padding: clamp(18px, 2.4vw, 28px); display: grid; gap: 22px; border-radius: var(--r-xl); min-width: 0; }
.lang-summary h3 { font-size: 22px; font-weight: 800; font-stretch: 112%; }
.lang-summary p, .lang-empty { margin-top: 4px; color: var(--ink-2); font-size: 15px; }
.lang-row { display: grid; gap: 12px; padding-top: 20px; border-top: 1px solid var(--border); }
.lang-row-top { display: flex; align-items: center; justify-content: space-between; gap: 10px 14px; flex-wrap: wrap; }
.lang-row h4 { font-size: 18px; font-weight: 800; font-stretch: 112%; }
.tier-tag { display: inline-flex; align-items: center; gap: 7px; font: 600 11.5px var(--f-mono); padding: 5px 10px; border-radius: 999px; border: 1px solid var(--border); color: var(--ink-2); }
.lp-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
@media (max-width: 560px) { .lp-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.lp { display: grid; gap: 2px; padding: 9px 11px; border-radius: var(--r-md); border: 1px solid var(--border); background: var(--bg); min-width: 0; }
.lp-name { font: 500 11.5px var(--f-mono); color: var(--ink-2); }
.lp b { font: 700 13.5px var(--f-body); overflow-wrap: anywhere; }
.lp.y { background: var(--add-bg); border-color: transparent; } .lp.y b { color: var(--add-fg); }
.lp.p { background: color-mix(in srgb, var(--mark) 16%, var(--sheet)); border-color: transparent; } .lp.p b { color: var(--warn-fg); }
.lp.n b { color: var(--gutter); font-weight: 500; }
.lang-catches { margin: 0; padding-left: 18px; display: grid; gap: 4px; color: var(--ink-2); font-size: 14.5px; }
.lang-foot { padding-top: 18px; border-top: 1px solid var(--border); color: var(--ink-2); font-size: 14.5px; }
.lang-foot a { font-weight: 600; }
.lang-table { margin-top: 24px; border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--sheet); }
.lang-table summary { cursor: pointer; padding: 16px 20px; font: 600 15px var(--f-body); list-style: none; display: flex; justify-content: space-between; }
.lang-table summary::-webkit-details-marker { display: none; }
.lang-table summary::after { content: "+"; font: 500 20px/1 var(--f-mono); color: var(--ink-2); }
.lang-table[open] summary::after { content: "−"; }
.lang-table .table-scroll { padding: 0 8px 8px; }

/* ---------- get-started cards ---------- */
.cta-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
@media (max-width: 900px) { .cta-cards { grid-template-columns: minmax(0, 1fr); max-width: 560px; } }
.cta-card { display: flex; flex-direction: column; gap: 12px; padding: 26px; border-radius: var(--r-xl); }
.cta-card.pop { border: 2px solid var(--mark); box-shadow: 0 0 0 1px var(--mark), var(--shadow-lg); }
.cta-card h3 { font-size: 22px; font-weight: 800; font-stretch: 112%; }
.cta-card p { color: var(--ink-2); flex: 1; }
.trust-inline { margin-top: 28px; }
.pkg { display: grid; gap: 10px; align-content: start; padding: 22px; border-radius: var(--r-lg); }
.pkg h3 { font-size: 20px; font-weight: 800; font-stretch: 112%; }
.pkg p:not(.label) { color: var(--ink-2); font-size: 15px; }
.pkg .btn { justify-self: start; margin-top: 6px; }

/* ---------- sticky mobile CTA + back to top ---------- */
.sticky-cta { position: fixed; left: 16px; right: 16px; bottom: calc(14px + env(safe-area-inset-bottom, 0px)); z-index: 40; display: none; height: 52px; align-items: center; justify-content: center; background: var(--mark); color: var(--mark-ink); border-radius: var(--r-md); font: 700 16px var(--f-body); text-decoration: none; box-shadow: var(--shadow-lg); }
.to-top { position: fixed; right: 18px; bottom: 18px; z-index: 40; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--border); background: var(--sheet); color: var(--ink); font-size: 20px; box-shadow: var(--shadow); }
.to-top:hover { border-color: var(--ink-2); }
@media (max-width: 760px) {
  .sticky-cta:not([hidden]) { display: flex; }
  .to-top { bottom: calc(80px + env(safe-area-inset-bottom, 0px)); }
  body.has-sticky .site-footer { padding-bottom: 76px; }
}

/* footer-bar links: keep tap targets >= 24px tall */
.foot-bottom a { display: inline-block; padding: 4px 3px; }

.label-gap { margin-bottom: 8px; }