/* Laminaro website v3 · one stylesheet for every page.
   System: Archivo (display, widened) · IBM Plex Sans (text) · IBM Plex Mono (numbers, labels).
   Scale: 13 · 15 · 17 · 20 · 24 · 32 · 44 · hero clamp(40–72). Spacing on a 4 px grid. */

:root{
  --bg:#f7f9fc; --bg-2:#eef3f8; --surface:#ffffff; --surface-2:#f9fbfd;
  --ink:#0d1f33; --ink-2:#2f4359; --muted:#566a80; --line:#dbe3ec; --line-2:#c6d2df;
  --blue:#1d5fae; --blue-hover:#174f92; --blue-soft:#e7f0fb; --on-blue:#ffffff;
  --teal:#0f766e; --teal-deco:#14b8a6; --amber:#9a5306; --amber-deco:#f59e0b;
  --good-bg:#e5f5ec; --good-ink:#11603a; --warn-bg:#fff3df; --warn-ink:#87470a;
  --navy:#0f2741; --navy-2:#16324f; --navy-ink:#e6eef7; --navy-muted:#adc0d4; --navy-line:rgba(255,255,255,.13);
  --stream:#2a7de1; --shadow:0 1px 2px rgba(13,31,51,.06),0 12px 32px -12px rgba(13,31,51,.22);
  --shadow-lg:0 2px 4px rgba(13,31,51,.05),0 30px 70px -28px rgba(13,31,51,.45);
  --display:"Archivo","Arial Narrow","Helvetica Neue",Arial,sans-serif;
  --body:"IBM Plex Sans","Segoe UI",system-ui,-apple-system,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"Cascadia Mono",Consolas,monospace;
  --r:10px; --r-sm:6px; --wrap:1180px;
  --gl:max(16px, env(safe-area-inset-left, 0px)); --gr:max(16px, env(safe-area-inset-right, 0px));
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0a1622; --bg-2:#0d1c2c; --surface:#112338; --surface-2:#0f2033;
  --ink:#e8eff7; --ink-2:#c5d2e0; --muted:#97abc1; --line:#1f3852; --line-2:#2b4867;
  --blue:#6ba6f5; --blue-hover:#8ab9f8; --blue-soft:#14304f; --on-blue:#06172a;
  --teal:#45d9c5; --teal-deco:#2dd4bf; --amber:#f5b94c; --amber-deco:#fbbf24;
  --good-bg:#0f3828; --good-ink:#8ce5b6; --warn-bg:#36280c; --warn-ink:#f6c76c;
  --navy:#0c1f33; --navy-2:#112a44; --stream:#4f97f0;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 12px 32px -12px rgba(0,0,0,.6);
  --shadow-lg:0 2px 4px rgba(0,0,0,.3),0 30px 70px -28px rgba(0,0,0,.8);
  color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0a1622; --bg-2:#0d1c2c; --surface:#112338; --surface-2:#0f2033;
  --ink:#e8eff7; --ink-2:#c5d2e0; --muted:#97abc1; --line:#1f3852; --line-2:#2b4867;
  --blue:#6ba6f5; --blue-hover:#8ab9f8; --blue-soft:#14304f; --on-blue:#06172a;
  --teal:#45d9c5; --teal-deco:#2dd4bf; --amber:#f5b94c; --amber-deco:#fbbf24;
  --good-bg:#0f3828; --good-ink:#8ce5b6; --warn-bg:#36280c; --warn-ink:#f6c76c;
  --navy:#0c1f33; --navy-2:#112a44; --stream:#4f97f0;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 12px 32px -12px rgba(0,0,0,.6);
  --shadow-lg:0 2px 4px rgba(0,0,0,.3),0 30px 70px -28px rgba(0,0,0,.8);
  color-scheme:dark}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.62 var(--body);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--blue-hover)}
p,ul,ol,dl,figure{margin:0}
h1,h2,h3,h4{font-family:var(--display);font-stretch:112%;margin:0;line-height:1.1;text-wrap:balance;color:var(--ink)}
h1{font-size:clamp(36px,5.6vw,64px);font-weight:800;letter-spacing:-.022em}
h2{font-size:clamp(28px,3.6vw,40px);font-weight:800;letter-spacing:-.015em}
h3{font-size:20px;font-weight:600;letter-spacing:-.005em;line-height:1.25}
h4{font-size:17px;font-weight:600;line-height:1.3}
strong,b{font-weight:600}
code,.mono{font-family:var(--mono);font-size:.92em}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
:focus-visible{outline:3px solid var(--teal-deco);outline-offset:2px;border-radius:3px}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--surface);padding:8px 14px;border-radius:var(--r-sm)}
.skip:focus{left:16px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.wrap{max-width:var(--wrap);margin:0 auto;padding-left:var(--gl);padding-right:var(--gr)}
.wrap.narrow{max-width:820px}
.eyebrow{font:500 13px/1.4 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--teal)}
.lede{font-size:19px;line-height:1.6;color:var(--ink-2);max-width:62ch}
.muted{color:var(--muted)}
.fine{font:400 13px/1.55 var(--mono);color:var(--muted)}
.stack{display:grid;gap:16px}
.stack-sm{display:grid;gap:8px}
.stack-lg{display:grid;gap:24px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 16px/1 var(--body);text-decoration:none;border-radius:8px;padding:14px 22px;border:1px solid var(--blue);background:var(--blue);color:var(--on-blue);transition:background .15s,border-color .15s,color .15s,transform .15s;white-space:nowrap}
.btn:hover{background:var(--blue-hover);border-color:var(--blue-hover);color:var(--on-blue)}
.btn:active{transform:translateY(1px)}
.btn.secondary{background:var(--surface);color:var(--ink);border-color:var(--line-2)}
.btn.secondary:hover{border-color:var(--ink-2);color:var(--ink)}
.btn.ghost{background:transparent;color:var(--blue);border-color:transparent;padding-inline:6px}
.btn.ghost:hover{color:var(--blue-hover);background:transparent}
.btn.small{padding:10px 16px;font-size:15px}
.btn .arr{transition:transform .15s}
.btn:hover .arr{transform:translateX(3px)}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:20px;height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;font:800 21px/1 var(--display);font-stretch:112%;color:var(--ink);text-decoration:none;letter-spacing:-.01em;flex:none}
.brand:hover{color:var(--ink)}
.brand svg{flex:none}
.brand small{font:500 12px var(--mono);color:var(--muted);letter-spacing:.08em;margin-left:-2px}
.nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav a{font:500 15px var(--body);color:var(--ink-2);text-decoration:none;padding:8px 12px;border-radius:6px}
.nav a:hover{color:var(--ink);background:var(--bg-2)}
.nav a[aria-current="page"]{color:var(--ink);background:var(--bg-2)}
.nav .btn{margin-left:8px;color:var(--on-blue);background:var(--blue);padding:10px 16px}
.nav .btn:hover{background:var(--blue-hover);color:var(--on-blue)}
.icon-btn{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink-2);cursor:pointer;padding:0;flex:none}
.icon-btn:hover{color:var(--ink);border-color:var(--line-2)}
.theme-btn .moon{display:none}
:root[data-theme="dark"] .theme-btn .sun{display:none}
:root[data-theme="dark"] .theme-btn .moon{display:block}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .theme-btn .sun{display:none}:root:not([data-theme="light"]) .theme-btn .moon{display:block}}
.menu-btn{display:none}
@media (max-width:920px){
  .site-header .wrap{gap:10px}
  .menu-btn{display:inline-grid}
  .theme-btn{margin-left:auto}
  .nav{display:none;position:absolute;left:0;right:0;top:64px;flex-direction:column;align-items:stretch;gap:2px;background:var(--bg);border-bottom:1px solid var(--line);padding:10px var(--gr) 18px var(--gl);box-shadow:var(--shadow)}
  .nav a{padding:12px;font-size:17px}
  .nav .btn{margin:10px 0 0;justify-content:center;padding:14px}
  .site-header.open .nav{display:flex}
}

/* ---------- sections ---------- */
section{padding-block:96px}
section.tight{padding-block:64px}
section.alt{background:var(--bg-2);border-block:1px solid var(--line)}
.sec-head{display:grid;gap:14px;margin-bottom:44px;max-width:760px}
.sec-head.center{margin-inline:auto;text-align:center;justify-items:center}
@media (max-width:640px){section{padding-block:64px} section.tight{padding-block:48px} .sec-head{margin-bottom:32px}}

/* ---------- home hero ---------- */
.hero{position:relative;overflow:hidden;padding-block:80px 0;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background:radial-gradient(1000px 520px at 85% -10%,color-mix(in srgb,var(--stream) 16%,transparent),transparent 70%),radial-gradient(700px 400px at -10% 20%,color-mix(in srgb,var(--teal-deco) 9%,transparent),transparent 70%)}
.hero svg.streams{position:absolute;right:-4%;top:-10px;width:56%;height:600px;opacity:.45;pointer-events:none;z-index:-1;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 38%);mask-image:linear-gradient(90deg,transparent 0,#000 38%)}
.hero .wrap{display:grid;gap:24px}
.hero h1{max-width:14ch}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero .lede{font-size:20px}
.hero .fine span+span::before{content:"·";margin:0 8px;color:var(--line-2)}
@media (max-width:760px){.hero{padding-top:48px}.hero svg.streams{width:120%;right:-50%;opacity:.18;height:420px}.hero .lede{font-size:18px}}

/* ---------- framed screenshots ---------- */
.frame{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--line-2);background:#1b2633;box-shadow:var(--shadow-lg)}
.frame img{width:100%}
.frame.light{background:#fff}
.hero-shot{margin-top:40px;margin-bottom:-1px}
.readout{position:absolute;left:20px;bottom:20px;display:flex;gap:8px;flex-wrap:wrap;max-width:calc(100% - 40px)}
.readout span{background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:7px 11px;font:500 14px var(--mono);font-variant-numeric:tabular-nums;box-shadow:0 6px 18px rgba(0,0,0,.2)}
.readout .ok{background:var(--good-bg);color:var(--good-ink);border-color:transparent}
@media (max-width:640px){.readout{position:static;max-width:none;padding:12px;background:var(--surface);border-top:1px solid var(--line)}.readout span{box-shadow:none;font-size:13px}}
figcaption.cap{font:400 13px/1.5 var(--mono);color:var(--muted);margin-top:12px}

/* ---------- facts strip ---------- */
.facts{background:var(--surface);border-block:1px solid var(--line)}
.facts .wrap{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}
.facts .f{padding:28px 28px 28px 0;display:grid;gap:6px}
.facts .f+.f{padding-left:28px;border-left:1px solid var(--line)}
.facts b{font-size:17px}
.facts p{color:var(--muted);font-size:15px}
@media (max-width:820px){.facts .wrap{grid-template-columns:1fr}.facts .f,.facts .f+.f{padding:20px 0;border-left:0}.facts .f+.f{border-top:1px solid var(--line)}}

/* ---------- grids & cards ---------- */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:980px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:28px;display:grid;gap:10px;align-content:start}
.card p{color:var(--muted);font-size:15px}
.card .ic{width:40px;height:40px;border-radius:9px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue);margin-bottom:6px}
.card .ic svg{width:22px;height:22px}
.card ul{padding-left:18px;color:var(--muted);font-size:15px;display:grid;gap:4px}

/* capability list (hairline rows) */
.caps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 56px}
.caps>div{border-top:1px solid var(--line);padding-block:22px;display:grid;grid-template-columns:40px 1fr;gap:4px 16px}
.caps .ic{grid-row:span 2;width:40px;height:40px;border-radius:9px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue)}
.caps .ic svg{width:22px;height:22px}
.caps p{color:var(--muted);font-size:15px}
@media (max-width:760px){.caps{grid-template-columns:1fr}}

/* example cards */
.ex-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .15s,transform .15s}
.ex-card:hover{border-color:var(--line-2);box-shadow:var(--shadow);transform:translateY(-2px);color:inherit}
.ex-card .pic{aspect-ratio:16/10;overflow:hidden;background:#fff;border-bottom:1px solid var(--line)}
.ex-card .pic img{width:100%;height:100%;object-fit:cover;object-position:50% 0}
.ex-card .pic.contain img{object-fit:contain;padding:10px}
.ex-card .body{padding:20px 22px 22px;display:grid;gap:8px;flex:1;align-content:start}
.ex-card .big{font:600 17px/1.4 var(--body);font-variant-numeric:tabular-nums;color:var(--ink)}
.ex-card .big small{display:block;font:400 15px/1.5 var(--body);color:var(--muted);margin-top:2px}
.ex-card p{font-size:15px;color:var(--muted)}
.ex-card .more{margin-top:auto;padding-top:8px;font:500 14px var(--body);color:var(--blue)}

/* ---------- the six steps ---------- */
.ribbon{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.ribbon>div{padding:22px 18px;border-right:1px solid var(--line);display:grid;gap:8px;align-content:start}
.ribbon>div:last-child{border-right:0}
.ribbon .n{font:500 13px var(--mono);color:var(--muted);display:flex;align-items:center;gap:8px}
.ribbon .n i{width:18px;height:18px;border-radius:50%;background:var(--teal-deco);display:inline-grid;place-items:center;color:#fff;font-style:normal;font-size:11px}
.ribbon h3{font-size:17px}
.ribbon p{font-size:14px;color:var(--muted)}
@media (max-width:1000px){.ribbon{grid-template-columns:repeat(3,minmax(0,1fr))}.ribbon>div{border-bottom:1px solid var(--line)}.ribbon>div:nth-child(3n){border-right:0}.ribbon>div:nth-child(n+4){border-bottom:0}}
@media (max-width:640px){.ribbon{grid-template-columns:1fr}.ribbon>div{border-right:0;border-bottom:1px solid var(--line)}.ribbon>div:last-child{border-bottom:0}.ribbon>div:nth-child(n+4){border-bottom:1px solid var(--line)}.ribbon>div:last-child{border-bottom:0}}

/* long-form steps (how it works) */
.step{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:56px;align-items:center;padding-block:56px;border-top:1px solid var(--line)}
.step:first-of-type{border-top:0;padding-top:0}
.step .num-badge{font:600 13px var(--mono);color:var(--teal);letter-spacing:.08em}
.step ul{padding-left:20px;color:var(--ink-2);display:grid;gap:6px}
.step.flip>:first-child{order:2}
@media (max-width:900px){.step{grid-template-columns:1fr;gap:28px;padding-block:40px}.step.flip>:first-child{order:0}}

/* UI-like panel to illustrate a step */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden;font-size:15px}
.panel .bar{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--surface-2);font:500 13px var(--mono);color:var(--muted)}
.panel .bar i{width:9px;height:9px;border-radius:50%;background:var(--line-2);display:inline-block}
.panel .rows{display:grid}
.panel .row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;padding:12px 16px;border-bottom:1px solid var(--line);align-items:baseline}
.panel .row:last-child{border-bottom:0}
.panel .row .k{color:var(--muted)}
.panel .row .v{font:500 15px var(--mono);font-variant-numeric:tabular-nums;text-align:right}
.panel .row .v.blue{color:var(--blue);font-weight:600}
.panel .note{padding:12px 16px;background:var(--good-bg);color:var(--good-ink);font-size:14px;line-height:1.5}
.panel .note.warn{background:var(--warn-bg);color:var(--warn-ink)}
.panel .chat{padding:16px;display:grid;gap:10px}
.bubble{padding:10px 14px;border-radius:12px;max-width:92%;font-size:15px;line-height:1.5}
.bubble.q{justify-self:end;background:var(--blue);color:var(--on-blue);border-bottom-right-radius:4px}
.bubble.a{background:var(--bg-2);color:var(--ink);border-bottom-left-radius:4px}

/* ---------- tables ---------- */
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;font-size:15px}
.tbl table{min-width:640px}
.tbl.fit table{min-width:0}
th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{font:500 12px/1.4 var(--mono);text-transform:uppercase;letter-spacing:.07em;color:var(--muted);background:var(--surface-2);white-space:nowrap}
tbody tr:last-child td{border-bottom:0}
td.r,th.r{text-align:right}
td.n{font-family:var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap}
td small{display:block;color:var(--muted);font-size:13px;margin-top:2px}
.dev{display:inline-block;font:500 14px var(--mono);font-variant-numeric:tabular-nums;padding:3px 9px;border-radius:999px;white-space:nowrap}
.dev.good{background:var(--good-bg);color:var(--good-ink)}
.dev.mid{background:var(--warn-bg);color:var(--warn-ink)}
.dev.na{background:var(--bg-2);color:var(--muted)}
.legend{display:flex;gap:16px;flex-wrap:wrap;margin-top:14px;font-size:14px;color:var(--muted);align-items:center}

/* key-value list */
.kv{display:grid;grid-template-columns:max-content 1fr;gap:10px 22px;font-size:15px}
.kv dt{font:500 12px/2 var(--mono);text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}
.kv dd{margin:0;color:var(--ink-2)}
@media (max-width:480px){.kv{grid-template-columns:1fr;gap:2px}.kv dd{margin-bottom:10px}}

/* ---------- callouts ---------- */
.callout{border:1px solid var(--line);border-left:3px solid var(--blue);background:var(--surface);border-radius:var(--r-sm);padding:16px 20px;font-size:15px;color:var(--ink-2)}
.callout.amber{border-left-color:var(--amber-deco)}
.callout.teal{border-left-color:var(--teal-deco)}
.callout b{color:var(--ink)}

/* ---------- band (navy) ---------- */
.band{background:linear-gradient(180deg,var(--navy),var(--navy-2));color:var(--navy-ink);border:0}
.band h2,.band h3{color:#fff}
.band .lede,.band p{color:var(--navy-muted)}
.band .eyebrow{color:#5eead4}
.band .btn.secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.band .btn.secondary:hover{border-color:#fff}
.band .btn{--on-blue:#fff}
.band .btn:not(.secondary){background:#2f74d0;border-color:#2f74d0;color:#fff}
.band .btn:not(.secondary):hover{background:#3d82de}
.band a:not(.btn){color:#9cc6ff}
.price-tease{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:56px;align-items:center}
.price-big{font:800 clamp(48px,7vw,76px)/1 var(--display);font-stretch:112%;color:#fff;letter-spacing:-.02em}
.price-big small{font:400 17px var(--mono);color:var(--navy-muted);letter-spacing:0;margin-left:10px}
.ticks{list-style:none;padding:0;display:grid;gap:10px}
.ticks li{position:relative;padding-left:28px}
.ticks li::before{content:"";position:absolute;left:0;top:.38em;width:16px;height:16px;border-radius:50%;background:var(--teal-deco) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.3 2.3 4.7-5' fill='none' stroke='%23fff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat}
.band .ticks li{color:var(--navy-ink)}
@media (max-width:860px){.price-tease{grid-template-columns:1fr;gap:32px}}

/* ---------- plans ---------- */
.plans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;max-width:940px;margin-inline:auto}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:34px;display:grid;gap:18px;align-content:start;position:relative}
.plan.main{border:2px solid var(--blue);box-shadow:var(--shadow)}
.plan .tag{position:absolute;top:-13px;left:32px;background:var(--blue);color:var(--on-blue);font:600 12px var(--mono);letter-spacing:.06em;text-transform:uppercase;padding:5px 10px;border-radius:999px}
.plan .price{font:800 46px/1 var(--display);font-stretch:112%;letter-spacing:-.02em}
.plan .price small{font:400 15px var(--mono);color:var(--muted);letter-spacing:0;margin-left:6px}
.plan .ticks{font-size:15px;color:var(--ink-2)}
.plan .btn{width:100%}
@media (max-width:760px){.plans{grid-template-columns:1fr}.plan{padding:26px}}

/* ---------- FAQ ---------- */
.faq details{border-top:1px solid var(--line);padding-block:20px}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{font:600 18px/1.35 var(--body);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:400 22px/1 var(--mono);color:var(--muted);flex:none;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details>div{margin-top:12px;color:var(--ink-2);max-width:70ch;display:grid;gap:10px;font-size:16px}

/* ---------- inner page head ---------- */
.page-head{padding-block:72px 48px;border-bottom:1px solid var(--line);background:radial-gradient(900px 360px at 90% -40%,color-mix(in srgb,var(--stream) 13%,transparent),transparent 70%)}
.page-head .wrap{display:grid;gap:16px}
.page-head h1{font-size:clamp(34px,4.8vw,54px);max-width:20ch}
@media (max-width:640px){.page-head{padding-block:48px 36px}}

/* ---------- docs / legal layout ---------- */
.doc{display:grid;grid-template-columns:220px minmax(0,1fr);gap:64px;align-items:start}
.toc{position:sticky;top:96px;display:grid;gap:2px;font-size:14px}
.toc p{font:500 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.toc a{color:var(--ink-2);text-decoration:none;padding:6px 10px;border-left:2px solid var(--line)}
.toc a:hover{color:var(--ink);border-left-color:var(--blue)}
@media (max-width:900px){.doc{grid-template-columns:minmax(0,1fr);gap:28px}.toc{position:static;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));border:1px solid var(--line);border-radius:var(--r);padding:16px;background:var(--surface)}}
.prose{max-width:72ch;font-size:17px;color:var(--ink-2)}
.prose>*+*{margin-top:16px}
.prose h2{font-size:28px;margin-top:56px;color:var(--ink);scroll-margin-top:90px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:19px;margin-top:32px;color:var(--ink)}
.prose ul,.prose ol{padding-left:22px;display:grid;gap:6px}
.prose table{font-size:15px}
.prose .tbl{margin-top:20px}
.prose .tbl table{min-width:560px}
.path{font:500 .92em var(--mono);background:var(--bg-2);border:1px solid var(--line);border-radius:5px;padding:1px 7px;color:var(--ink);white-space:nowrap}
.meta{font:400 13px var(--mono);color:var(--muted)}

/* numbered guide */
.guide{counter-reset:g;display:grid;gap:0}
.guide>li{list-style:none;counter-increment:g;display:grid;grid-template-columns:48px minmax(0,1fr);gap:20px;padding-block:32px;border-top:1px solid var(--line)}
.guide>li:first-child{border-top:0;padding-top:8px}
.guide>li::before{content:counter(g);width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:var(--on-blue);font:600 16px var(--mono)}
.guide h2{font-size:24px;margin:4px 0 10px}
.guide .body{display:grid;gap:12px;color:var(--ink-2)}
.guide .body ul{padding-left:20px;display:grid;gap:6px}
@media (max-width:520px){.guide>li{grid-template-columns:minmax(0,1fr);gap:12px}.path{white-space:normal}}

/* requirements */
.req{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.req>div{padding:20px 24px;border-bottom:1px solid var(--line);display:grid;gap:4px}
.req>div:nth-child(odd){border-right:1px solid var(--line)}
.req>div:nth-last-child(-n+2){border-bottom:0}
.req .k{font:500 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.req .v{font-weight:600}
.req .v small{display:block;font-weight:400;color:var(--muted);font-size:14px}
@media (max-width:640px){.req{grid-template-columns:1fr}.req>div:nth-child(odd){border-right:0}.req>div:nth-last-child(2){border-bottom:1px solid var(--line)}}

/* download hero box */
.dl-box{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:36px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:center}
.dl-box .file{display:flex;gap:16px;align-items:center}
.dl-box .file .ic{width:52px;height:52px;border-radius:12px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;flex:none}
@media (max-width:760px){.dl-box{grid-template-columns:1fr;padding:24px}.dl-box .cta-row .btn{flex:1}}

/* split layout */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:56px;align-items:start}
.split.even{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:900px){.split,.split.even{grid-template-columns:1fr;gap:32px}}

/* example detail */
.example{padding-block:80px;border-top:1px solid var(--line)}
.example:first-of-type{border-top:0}
.example .figs{display:grid;gap:16px}
.example .result{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
.narrowfig{max-width:440px;width:100%;justify-self:center}
.metric{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:12px 16px;display:grid;gap:2px;align-content:start}
.metric .k{font:500 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.metric .v{font:600 22px/1.2 var(--mono);font-variant-numeric:tabular-nums;color:var(--blue)}
.metric .v small{display:block;font-size:13px;font-weight:400;color:var(--muted)}
.ex-nav{display:flex;gap:8px;flex-wrap:wrap}
.ex-nav a{font:500 14px var(--mono);border:1px solid var(--line);background:var(--surface);color:var(--ink-2);border-radius:999px;padding:8px 16px;text-decoration:none}
.ex-nav a:hover{border-color:var(--line-2);color:var(--ink)}
@media (max-width:640px){.example{padding-block:56px}.example .result{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ---------- final CTA ---------- */
.final{text-align:center}
.final .wrap{display:grid;gap:18px;justify-items:center}
.final h2{max-width:20ch}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);background:var(--surface-2);padding-block:56px 40px;font-size:14px;color:var(--muted)}
.foot-grid{display:grid;grid-template-columns:1.6fr repeat(3,minmax(0,1fr));gap:40px}
.foot-grid h4{font:500 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.foot-grid ul{list-style:none;padding:0;display:grid;gap:8px}
.foot-grid a{color:var(--ink-2);text-decoration:none}
.foot-grid a:hover{color:var(--ink);text-decoration:underline}
.foot-legal{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);display:grid;gap:8px;font-size:12.5px;line-height:1.6}
@media (max-width:820px){.foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.foot-grid>:first-child{grid-column:1/-1}}

/* motion */
@keyframes drift{to{stroke-dashoffset:-2.4}}
.streams path{animation:drift 3.2s linear infinite}
@media (prefers-reduced-motion:reduce){.streams path{animation:none}*{transition:none!important}}

/* v0.47 hero */
.hero.hero-dark{background:#0b1726;color:#e6edf6;padding-block:72px 64px}
.hero.hero-dark::before{background:radial-gradient(900px 520px at 80% 30%,rgba(30,96,176,.35),transparent 70%)}
.hero.hero-dark .eyebrow{color:#7fc4ee}
.hero.hero-dark h1{color:#fff;font-size:clamp(38px,4.1vw,60px);max-width:none;line-height:1.05}
.hero.hero-dark h1 em{color:#6fb3ff}
.hero.hero-dark .lede{color:#c3cfdd}
.hero.hero-dark .fine{color:#8fa1b6}
.btn.secondary.on-dark{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn.secondary.on-dark:hover{border-color:#fff}
.hero-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);align-items:center;gap:48px}
.hero-copy{display:grid;gap:22px;align-content:center}
.hero-copy .cta-row{margin-top:6px}
.hero-visual{margin:0;position:relative}
.hero-visual video{display:block;width:100%;height:auto;border-radius:18px;box-shadow:0 30px 80px rgba(0,0,0,.45),0 0 0 1px rgba(255,255,255,.06);background:#0b1726;aspect-ratio:3/2;object-fit:cover}
.hero-visual figcaption{margin-top:12px;font-size:13px;color:#8fa1b6}
.hero-visual figcaption .warm{color:#ff8a66;font-weight:600}.hero-visual figcaption .cool{color:#7fb0ff;font-weight:600}
section.product{padding-block:56px 8px}
section.product .hero-shot{margin-top:0}
.cap.center{text-align:center;margin-top:12px}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:32px}.hero.hero-dark{padding-block:48px 40px}}
@media (prefers-reduced-motion:reduce){.hero-visual video{display:none}.hero-visual{background:url(img/hero-silo-1200.jpg) center/cover;aspect-ratio:3/2;border-radius:18px}}

/* v0.47 videos */
section.videos{padding-block:72px}
.vid{margin:0}
.vid video{display:block;width:100%;height:auto;aspect-ratio:16/9;border-radius:14px;background:#0b1726;box-shadow:0 18px 50px rgba(11,23,38,.18),0 0 0 1px var(--line)}
.vid figcaption{margin-top:10px;display:grid;gap:2px}.vid figcaption b{font-size:16px}.vid figcaption span{color:var(--muted,#6b7280);font-size:14px}
.vid.big{max-width:1040px;margin-inline:auto}
.vid-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:28px}