/* Tokens follow the SuperTerminal renderer (apps/desktop/renderer/app.css). */
:root {
  --bg: #0a0c10; --bg2: #0f1218; --bg3: #151a22; --line: #232933; --line-hi: #3a4250;
  --ink: #d8d5cf; --bright: #f1efea; --dim: #8b95a1; --faint: #4b5361;
  --accent: #ff4a1c; --accent-2: #ff7a3d; --accent-ink: #0a0c10;
  --ok: #8fd16a; --warn: #e3a857; --err: #ff6565;
  --claude: #e3a857; --codex: #62b6e6; --grok: #b48ead; --agy: #8fd16a;
  --sans: "Geist", ui-sans-serif, system-ui, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", "Cascadia Mono", Consolas, ui-monospace, monospace;
  --wrap: 1240px; --gutter: 24px; --radius: 14px;
  --nav-h: 64px;
  color-scheme: dark;
}
:lang(zh) { --sans: "Geist", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif; }
:lang(ja) { --sans: "Geist", "Hiragino Sans", "Yu Gothic UI", "Meiryo", "Noto Sans JP", system-ui, sans-serif; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 16px); -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.6 var(--sans); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
code, kbd, pre, .mono { font-family: var(--mono); }
code { font-size: .86em; color: var(--bright); background: var(--bg3); border: 1px solid var(--line); border-radius: 5px; padding: .08em .38em; overflow-wrap: anywhere; }
h1, h2, h3 { color: var(--bright); margin: 0; font-weight: 600; }
p { margin: 0; }
::selection { background: #3a1a10; color: var(--bright); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.i18n-wait main, .i18n-wait .nav, .i18n-wait .foot { visibility: hidden; }

.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--accent); color: var(--accent-ink); padding: 10px 14px; border-radius: 6px; font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; }

.kicker { display: inline-flex; align-items: center; gap: 10px; font: 500 12.5px/1.4 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--accent-2); margin-bottom: 18px; }
.kicker .dot { width: 8px; height: 8px; background: var(--accent); box-shadow: 0 0 12px var(--accent); animation: blink 2.4s steps(2, jump-none) infinite; }
@keyframes blink { 50% { opacity: .35; } }
.accent { color: var(--accent); }

/* Buttons echo the app's bracket controls */
.btn { display: inline-flex; align-items: center; gap: 10px; font: 600 16px/1 var(--sans); padding: 15px 22px; border-radius: 8px; text-decoration: none; border: 1px solid transparent; transition: transform .2s, box-shadow .2s, background-color .2s, border-color .2s; white-space: nowrap; }
.btn--primary { background: var(--accent); color: var(--accent-ink); box-shadow: 0 10px 40px -12px rgba(255, 74, 28, .7); }
.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 14px 50px -10px rgba(255, 74, 28, .9); background: #ff5a2e; }
.btn--ghost { border-color: var(--line-hi); color: var(--bright); background: rgba(255, 255, 255, .02); }
.btn--ghost:hover { border-color: var(--dim); background: rgba(255, 255, 255, .05); }
.btn--sm { padding: 9px 12px; font: 600 13px/1 var(--mono); text-transform: uppercase; letter-spacing: .04em; }
.btn--key { background: var(--accent); color: var(--accent-ink); border-radius: 4px; }
.btn--key:hover { background: #ff6638; }
.btn--key .key { padding-right: 8px; border-right: 1px solid rgba(10, 12, 16, .35); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.cta-row--center { justify-content: center; }

/* Nav */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; height: var(--nav-h); transition: background-color .3s, border-color .3s, backdrop-filter .3s; border-bottom: 1px solid transparent; }
.nav.is-solid { background: rgba(10, 12, 16, .78); backdrop-filter: blur(14px) saturate(1.3); -webkit-backdrop-filter: blur(14px) saturate(1.3); border-bottom-color: var(--line); }
.nav__inner { height: 100%; width: min(100% - 2 * var(--gutter), 1320px); margin-inline: auto; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; padding: 10px 0; }
.brand img { width: 42px; height: auto; image-rendering: pixelated; }
.brand__name { font: 500 14px/1 var(--mono); color: var(--dim); letter-spacing: .02em; }
.brand__name b { color: var(--accent); font-weight: 500; }
.brand__eb { color: var(--bright); font-weight: 700; letter-spacing: .08em; }
.nav__links { display: flex; gap: 4px; margin-left: 8px; }
.nav__links a { font: 500 14px/1 var(--sans); color: var(--dim); text-decoration: none; padding: 9px 11px; border-radius: 6px; transition: color .2s, background-color .2s; }
.nav__links a:hover { color: var(--bright); background: rgba(255, 255, 255, .04); }
.nav__end { margin-left: auto; display: flex; align-items: center; gap: 12px; }

/* Language picker */
.lang { position: relative; }
.lang__btn { font: 500 13px/1 var(--mono); color: var(--ink); background: transparent; border: 0; padding: 9px 6px; cursor: pointer; display: inline-flex; gap: 6px; align-items: center; border-radius: 6px; }
.lang__btn:hover, .lang__btn[aria-expanded="true"] { color: var(--bright); background: rgba(255, 255, 255, .05); }
.lang__code { color: var(--accent-2); font-weight: 700; }
.lang__list { position: absolute; right: 0; top: calc(100% + 8px); margin: 0; padding: 6px; list-style: none; width: 248px; max-height: min(70vh, 560px); overflow: auto; background: var(--bg2); border: 1px solid var(--line-hi); border-radius: 10px; box-shadow: 0 24px 60px rgba(0, 0, 0, .55); display: grid; gap: 1px; }
.lang__list[hidden] { display: none; }
.lang__list li { display: flex; align-items: center; gap: 12px; padding: 9px 10px; border-radius: 6px; cursor: pointer; font-size: 15px; color: var(--ink); }
.lang__list li .c { font: 700 11.5px/1 var(--mono); color: var(--dim); width: 22px; text-transform: uppercase; }
.lang__list li[aria-selected="true"] { color: var(--bright); background: rgba(255, 74, 28, .12); }
.lang__list li[aria-selected="true"] .c { color: var(--accent); }
.lang__list li.is-focus, .lang__list li:hover { background: rgba(255, 255, 255, .06); }
.lang__list li[aria-selected="true"]::after { content: "✓"; margin-left: auto; color: var(--accent); font-family: var(--mono); }

/* Hero */
.hero { position: relative; padding: calc(var(--nav-h) + 76px) 0 40px; isolation: isolate; }
.hero__bg { position: absolute; inset: 0 0 auto; height: min(1080px, 120vh); z-index: -1; overflow: hidden; pointer-events: none; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 100%; opacity: .9; transform: translateY(calc(var(--hp, 0) * 60px)); }
.hero__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, var(--bg) 0%, rgba(10, 12, 16, .55) 30%, rgba(10, 12, 16, .15) 62%, rgba(10, 12, 16, .55) 82%, var(--bg) 100%); }
.embers { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__copy { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(200px, 250px); gap: 48px; align-items: end; }
.stats { margin: 0 0 6px; display: grid; gap: 0; border-left: 1px solid var(--line); }
.stats div { display: flex; flex-direction: column-reverse; padding: 14px 0 14px 22px; border-bottom: 1px dashed var(--line); }
.stats div:last-child { border-bottom: 0; }
.stats dd { margin: 0; font: 600 34px/1 var(--mono); color: var(--bright); letter-spacing: -.03em; }
.stats dt { margin-top: 8px; font: 400 13px/1.35 var(--mono); color: var(--dim); }
.stats div:first-child dd { color: var(--accent); }
.hero h1 { font-size: clamp(2.7rem, 7vw, 6rem); line-height: .98; letter-spacing: -.04em; max-width: 14ch; }
.lede { margin-top: 26px; max-width: 640px; font-size: clamp(17px, 1.6vw, 19.5px); color: #b9bec5; }
.lede strong { color: var(--bright); font-weight: 600; }
.proof { display: flex; flex-wrap: wrap; gap: 8px 22px; list-style: none; padding: 0; margin: 26px 0 0; font: 500 13px/1.3 var(--mono); color: var(--dim); }
.proof li::before { content: "✓ "; color: var(--ok); }
:lang(zh) .hero h1, :lang(ja) .hero h1 { font-size: clamp(2.3rem, 5vw, 4.3rem); letter-spacing: -.01em; line-height: 1.16; max-width: none; word-break: auto-phrase; }
h1, h2, h3 { text-wrap: balance; }

/* Real screenshot */
.shot { position: relative; margin-top: 68px; perspective: 1800px; }
.shot__frame { position: relative; border-radius: 12px; border: 1px solid var(--line-hi); background: var(--bg); overflow: visible; transform-origin: 50% 0; transform: rotateX(calc((1 - var(--t, 1)) * 16deg)) scale(calc(.93 + var(--t, 1) * .07)); box-shadow: 0 0 0 1px rgba(255, 74, 28, .08), 0 50px 140px -30px rgba(255, 74, 28, .38), 0 40px 90px -20px rgba(0, 0, 0, .8); will-change: transform; }
.shot__img { width: 100%; aspect-ratio: 1680 / 1050; border-radius: 11px; background: #0b0d11; }
.shot__frame::before { content: ""; position: absolute; inset: -1px; border-radius: 12px; padding: 1px; background: linear-gradient(140deg, rgba(255, 122, 61, .7), transparent 30%, transparent 70%, rgba(255, 74, 28, .45)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
.shot__cap { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-top: 22px; font-size: 14.5px; color: var(--dim); }
.shot__full { margin-left: auto; font: 500 13px/1 var(--mono); color: var(--accent-2); text-decoration: none; border-bottom: 1px dotted currentColor; padding-bottom: 2px; }
.shot__full:hover { color: var(--bright); }
.tag { font: 700 11px/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--accent-ink); background: var(--ok); padding: 5px 7px; border-radius: 3px; }

.hotspots { position: absolute; inset: 0; }
.hs { position: absolute; left: var(--x); top: var(--y); transform: translate(-50%, -50%); width: 30px; height: 30px; border: 0; padding: 0; border-radius: 4px; background: var(--accent); color: var(--accent-ink); font: 700 13px/1 var(--mono); cursor: pointer; box-shadow: 0 6px 22px rgba(255, 74, 28, .55); transition: transform .2s; }
.hs::after { content: ""; position: absolute; inset: -6px; border-radius: 7px; border: 1.5px solid var(--accent); opacity: 0; animation: ping 2.6s ease-out infinite; }
.hs:nth-child(2)::after { animation-delay: .4s; } .hs:nth-child(3)::after { animation-delay: .8s; } .hs:nth-child(4)::after { animation-delay: 1.2s; } .hs:nth-child(5)::after { animation-delay: 1.6s; } .hs:nth-child(6)::after { animation-delay: 2s; }
@keyframes ping { 0% { opacity: .9; transform: scale(.8); } 70%, 100% { opacity: 0; transform: scale(1.45); } }
.hs:hover, .hs.is-on { transform: translate(-50%, -50%) scale(1.12); }
.hs.is-on { background: var(--bright); }
.hs-tip { position: absolute; z-index: 3; width: max-content; max-width: min(320px, 80vw); padding: 12px 14px; background: rgba(15, 18, 24, .96); border: 1px solid var(--line-hi); border-left: 3px solid var(--accent); border-radius: 8px; font-size: 14.5px; line-height: 1.45; color: var(--bright); box-shadow: 0 18px 50px rgba(0, 0, 0, .6); pointer-events: none; }
.legend { list-style: none; padding: 0; margin: 26px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px 26px; }
.legend li { display: flex; gap: 12px; align-items: baseline; font-size: 14.5px; color: var(--dim); padding: 8px 0; border-top: 1px dashed var(--line); cursor: default; transition: color .2s; }
.legend li b { font: 700 12px/1 var(--mono); color: var(--accent); flex: none; }
.legend li.is-on { color: var(--bright); }

/* Sections */
section { position: relative; }
.sec-head { max-width: 760px; }
.sec-head--center { margin-inline: auto; text-align: center; }
.sec-head h2 { font-size: clamp(2.1rem, 4.4vw, 3.6rem); line-height: 1.04; letter-spacing: -.035em; }
:lang(zh) .sec-head h2, :lang(ja) .sec-head h2 { letter-spacing: 0; line-height: 1.2; }
.sec-lede { margin-top: 20px; font-size: clamp(16.5px, 1.4vw, 18.5px); color: #aeb4bb; max-width: 640px; }
.sec-head--center .sec-lede { margin-inline: auto; }
.note { margin-top: 28px; font-size: 14px; color: var(--dim); max-width: 760px; }
.note--center { text-align: center; margin-inline: auto; }

.why { padding: 140px 0 120px; }
.vs { margin-top: 56px; border-top: 1px solid var(--line); }
.vs__head, .vs__row { display: grid; grid-template-columns: 1fr 1.25fr; gap: 40px; }
.vs__head { font: 600 12px/1 var(--mono); text-transform: uppercase; letter-spacing: .12em; padding: 18px 0; color: var(--faint); }
.vs__head span + span { color: var(--accent-2); }
.vs__row { padding: 26px 0; border-top: 1px dashed var(--line); align-items: start; }
.vs__a { color: var(--dim); font-size: 17px; padding-left: 30px; position: relative; }
.vs__a::before { content: "✕"; position: absolute; left: 0; font-family: var(--mono); color: var(--err); opacity: .8; }
.vs__b { color: var(--bright); font-size: 18.5px; line-height: 1.5; padding-left: 30px; position: relative; }
.vs__b::before { content: "✓"; position: absolute; left: 0; font-family: var(--mono); color: var(--ok); }

.clis { padding: 120px 0; background: linear-gradient(180deg, var(--bg) 0%, var(--bg2) 14%, var(--bg2) 86%, var(--bg) 100%); }
.clis__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 56px; align-items: center; }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.tabs button { display: inline-flex; align-items: center; gap: 9px; font: 500 14px/1 var(--mono); color: var(--dim); background: transparent; border: 1px solid var(--line); border-radius: 6px; padding: 10px 13px; cursor: pointer; transition: color .2s, border-color .2s, background-color .2s; }
.tabs button:hover { color: var(--bright); border-color: var(--line-hi); }
.tabs button[aria-selected="true"] { color: var(--bright); border-color: var(--accent); background: rgba(255, 74, 28, .08); }
.sw { width: 9px; height: 9px; border-radius: 2px; background: currentColor; }
.sw--claude { color: var(--claude); } .sw--codex { color: var(--codex); } .sw--grok { color: var(--grok); } .sw--agy { color: var(--agy); }
.ticks { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 14px; }
.ticks li { position: relative; padding-left: 28px; color: #b9bec5; font-size: 16px; }
.ticks li::before { content: "›"; position: absolute; left: 6px; top: -1px; font: 700 18px/1.5 var(--mono); color: var(--accent); }
.cli-view__frame { position: relative; border-radius: 12px; border: 1px solid var(--line-hi); overflow: hidden; background: var(--bg); box-shadow: 0 40px 100px -30px rgba(0, 0, 0, .9), 0 0 80px -30px var(--glow, rgba(227, 168, 87, .35)); transition: box-shadow .5s; }
.cli-view__frame img { width: 100%; aspect-ratio: 1340 / 857; transition: opacity .25s, transform .5s; }
.cli-view__frame.is-swapping img { opacity: 0; transform: scale(.985); }
.cli-view__cap { margin-top: 14px; font-size: 13px; color: var(--dim); }

/* Parallel / git graph */
.par { padding: 140px 0 120px; }
.par__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 56px; margin-top: 56px; }
.par__stage { position: sticky; top: calc(var(--nav-h) + 24px); align-self: start; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(180deg, var(--bg2), var(--bg)); padding: 14px; }
.graph { width: 100%; height: auto; display: block; color: var(--ink); font-family: var(--mono); }
.graph .ln { fill: none; stroke-width: 3; stroke-linecap: round; }
.ln--main { stroke: var(--bright); }
.ln--a { stroke: var(--claude); } .ln--b { stroke: var(--codex); } .ln--c { stroke: var(--grok); }
.c { stroke: var(--bg); stroke-width: 3; }
.c--main { fill: var(--bright); } .c--a { fill: var(--claude); } .c--b { fill: var(--codex); } .c--c { fill: var(--grok); }
.lbl { font-size: 13px; fill: var(--dim); }
.lbl--main { fill: var(--bright); font-weight: 700; }
.who { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.who--claude { fill: var(--claude); } .who--codex { fill: var(--codex); } .who--grok { fill: var(--grok); }
.cmd { font-size: 12.5px; fill: var(--accent-2); }
.conflict circle { fill: rgba(255, 101, 101, .15); stroke: var(--err); stroke-width: 2; }
.conflict path { stroke: var(--err); stroke-width: 2.5; stroke-linecap: round; }
/* Graph states are cumulative classes s1..s4 set by JS; without JS the final state shows. */
.js .graph .ln--a, .js .graph .ln--b, .js .graph .ln--c, .js .graph .ln--merge, .js .graph .ln--merge2 { stroke-dasharray: 700; stroke-dashoffset: 700; transition: stroke-dashoffset 1.1s cubic-bezier(.6, .1, .2, 1); }
.js .graph .ln--grow { stroke-dasharray: 200; stroke-dashoffset: 200; transition: stroke-dashoffset .9s .5s ease; }
.js .graph .g-br .lbl, .js .graph .who { opacity: 0; transition: opacity .5s .5s; }
.js .graph .k1, .js .graph .k2, .js .graph .k3, .js .graph .c--ff, .js .graph .c--ff2, .js .graph .conflict { opacity: 0; transform-box: fill-box; transform-origin: center; transform: scale(.3); transition: opacity .35s, transform .45s cubic-bezier(.3, 1.6, .5, 1); }
.js .graph.s1 .ln--base { stroke-dashoffset: 0; }
.js .graph.s1 .g-br .lbl, .js .graph.s1 .who { opacity: 1; }
.js .graph.s2 .k1, .js .graph.s2 .k2, .js .graph.s2 .k3 { opacity: 1; transform: none; }
.js .graph.s2 .k2 { transition-delay: .2s; } .js .graph.s2 .k3 { transition-delay: .4s; }
.js .graph.s3 .ln--merge, .js .graph.s3 .ln--merge2, .js .graph.s3 .ln--grow { stroke-dashoffset: 0; }
.js .graph.s3 .ln--merge2 { transition-delay: .35s; }
.js .graph.s3 .c--ff { opacity: 1; transform: none; transition-delay: .8s; }
.js .graph.s3 .c--ff2 { opacity: 1; transform: none; transition-delay: 1.1s; }
.js .graph.s4 .conflict { opacity: 1; transform: none; }
.graph.s4 .g-br--c .ln--c { stroke-dasharray: 6 8; stroke-dashoffset: 0; }

.steps { list-style: none; margin: 0; padding: 0; }
.step { display: grid; grid-template-columns: 48px 1fr; gap: 6px; min-height: 52vh; padding: 8px 0 40px; opacity: .38; transition: opacity .4s; }
.step:last-child { min-height: 40vh; }
.step.is-on { opacity: 1; }
.step__n { font: 700 13px/2.1 var(--mono); color: var(--accent); }
.step h3 { font-size: 24px; line-height: 1.2; letter-spacing: -.02em; }
.step p { margin-top: 12px; color: #aeb4bb; }

/* Real UI frames (Studio, project browser) and panel crops */
kbd { font: 600 .82em/1 var(--mono); color: var(--bright); background: var(--bg3); border: 1px solid var(--line-hi); border-bottom-width: 2px; border-radius: 5px; padding: .18em .42em; white-space: nowrap; }
.frame { margin: 56px 0 0; }
.frame__box { position: relative; border-radius: 12px; border: 1px solid var(--line-hi); background: #0b0d11; box-shadow: 0 0 0 1px rgba(255, 74, 28, .06), 0 50px 120px -40px rgba(255, 74, 28, .3), 0 40px 90px -30px rgba(0, 0, 0, .85); }
.frame__img { width: 100%; aspect-ratio: 1680 / 1050; border-radius: 11px; }
.mk { position: absolute; left: var(--x); top: var(--y); transform: translate(-50%, -50%); display: grid; place-items: center; width: 28px; height: 28px; border-radius: 4px; background: var(--accent); color: var(--accent-ink); font: 700 13px/1 var(--mono); box-shadow: 0 6px 22px rgba(255, 74, 28, .55); pointer-events: none; transition: transform .2s, background-color .2s; }
.mk.is-on { transform: translate(-50%, -50%) scale(1.15); background: var(--bright); }
.legend--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.panel-shot { border: 1px solid var(--line-hi); border-radius: 10px; overflow: hidden; background: var(--bg); box-shadow: 0 30px 80px -24px rgba(0, 0, 0, .9), 0 0 0 1px rgba(255, 74, 28, .05); }
.panel-shot img { width: 100%; }
.panel-cap { margin-top: 18px; font-size: 14px; color: var(--dim); line-height: 1.5; }
.panel-cap .tag { margin-right: 6px; vertical-align: 1px; }

/* Studio */
.studio { padding: 140px 0 120px; overflow: hidden; isolation: isolate; }
.studio::before { content: ""; position: absolute; z-index: -1; inset: 0; background: radial-gradient(900px 520px at 50% 34%, rgba(255, 74, 28, .13), transparent 70%), linear-gradient(180deg, var(--bg) 0%, #0c0e13 30%, #0c0e13 80%, var(--bg) 100%); }
.film { margin-top: 64px; }
.film__strip { list-style: none; margin: 0; padding: 14px 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; position: relative; }
.film__strip::before, .film__strip::after { content: ""; position: absolute; left: 0; right: 0; height: 6px; background: repeating-linear-gradient(90deg, var(--line-hi) 0 10px, transparent 10px 22px); opacity: .7; }
.film__strip::before { top: 0; } .film__strip::after { bottom: 0; }
.film__strip li { border-radius: 6px; overflow: hidden; border: 1px solid var(--line); background: var(--bg2); }
.film__strip img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; transition: transform .8s cubic-bezier(.2, .7, .2, 1); }
.film__strip li:hover img { transform: scale(1.06); }
.film__cap { margin-top: 12px; font: 400 13px/1.4 var(--mono); color: var(--dim); text-align: center; }
.uses { margin-top: 88px; }
.uses__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 10px 40px; }
.uses__head h3 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); line-height: 1.12; letter-spacing: -.03em; max-width: 20ch; }
.uses__head p { max-width: 460px; color: #aeb4bb; font-size: 16px; }
.uses__grid { list-style: none; padding: 0; margin: 32px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.use { position: relative; display: flex; flex-direction: column; padding: 24px 24px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(180deg, rgba(21, 26, 34, .9), rgba(12, 15, 20, .9)); transition: border-color .3s, transform .3s; }
.use:hover { border-color: rgba(255, 74, 28, .45); transform: translateY(-2px); }
.use__n { font: 700 12px/1 var(--mono); color: var(--accent); letter-spacing: .1em; }
.use h4 { margin: 14px 0 0; font-size: 19px; line-height: 1.25; letter-spacing: -.015em; color: var(--bright); font-weight: 600; }
.use p { margin-top: 10px; font-size: 15px; color: #a7adb4; line-height: 1.55; }
.use code { margin-top: auto; align-self: flex-start; transform: translateY(14px); margin-bottom: 14px; font-size: 12px; color: var(--accent-2); background: transparent; border-color: var(--line); }
.pillars { margin-top: 64px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.pillar { padding-top: 20px; border-top: 1px solid var(--line-hi); position: relative; }
.pillar::before { content: ""; position: absolute; top: -1px; left: 0; width: 44px; height: 2px; background: var(--accent); }
.pillar h3 { font-size: 19px; line-height: 1.3; letter-spacing: -.015em; }
.pillar p { margin-top: 10px; font-size: 15.5px; color: #a7adb4; line-height: 1.55; }
.code--studio { margin-top: 40px; font-size: 13.5px; }

/* Pixel */
.agent { padding: 130px 0; }
.agent__grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 64px; align-items: center; }
.agent__copy h2, .team__copy h2 { font-size: clamp(2rem, 3.6vw, 3.1rem); line-height: 1.06; letter-spacing: -.035em; }
:lang(zh) .agent__copy h2, :lang(ja) .agent__copy h2, :lang(zh) .team__copy h2, :lang(ja) .team__copy h2 { letter-spacing: 0; line-height: 1.22; }
.agent__shot { position: relative; margin: 0; padding-top: 72px; }
.agent__shot .panel-shot { max-width: 496px; margin-left: auto; }
.agent__sprite { position: absolute; z-index: 2; right: 28px; top: 0; width: 64px; image-rendering: pixelated; filter: drop-shadow(0 12px 28px rgba(255, 74, 28, .4)); animation: bob 3.2s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(-8px); } }
.agent__shot .panel-cap { max-width: 496px; margin-left: auto; }

/* Team and project link */
.team { padding: 130px 0 120px; background: linear-gradient(180deg, var(--bg) 0%, var(--bg2) 16%, var(--bg2) 84%, var(--bg) 100%); }
.team__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 64px; align-items: center; }
.team__shots { margin: 0; display: grid; }
.team__shots .panel-shot--back { width: 88%; }
.team__shots .panel-shot--front { width: 88%; margin: -36px 0 0 auto; position: relative; z-index: 1; box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .95), 0 0 0 1px rgba(255, 74, 28, .12); }
.team__copy .note { margin-top: 26px; }
.link { margin-top: 96px; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 56px; align-items: center; padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(10, 12, 16, .55); }
.link h3 { font-size: 24px; letter-spacing: -.02em; }
.link p { margin-top: 12px; color: #aeb4bb; font-size: 16px; }
.link__fine { font-size: 14.5px !important; color: var(--dim) !important; }
.link__map { width: 100%; height: auto; font-family: var(--mono); }
.lk-box { fill: var(--bg2); stroke: var(--accent); stroke-width: 1.5; }
.lk-box--g { stroke: var(--codex); }
.lk-wire { stroke: var(--line-hi); stroke-width: 2; stroke-dasharray: 4 6; fill: none; }
.lk-relay { stroke: var(--faint); stroke-width: 1.5; stroke-dasharray: 2 6; fill: none; }
.lk-pkt { fill: var(--accent); }
.lk-pkt--g { fill: var(--codex); }
.lk-t { font-size: 17px; font-weight: 700; fill: var(--bright); font-family: var(--sans); }
.lk-s { font-size: 12px; fill: var(--dim); }
.lk-w { font-size: 12px; fill: var(--accent-2); }

/* Project browser */
.pbrowser { padding: 130px 0 110px; }
.facts { list-style: none; padding: 0; margin: 48px 0 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.facts li { display: flex; flex-direction: column; gap: 10px; padding-top: 18px; border-top: 1px dashed var(--line-hi); font-size: 15.5px; color: #a7adb4; line-height: 1.55; }
.facts b { color: var(--bright); font-size: 17px; font-weight: 600; }

/* Features bento */
.feat { padding: 120px 0; }
.bento { margin-top: 56px; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; grid-auto-flow: dense; }
.card { position: relative; grid-column: span 4; padding: 26px; border-radius: var(--radius); border: 1px solid var(--line); background: linear-gradient(180deg, #10141b, #0c0f14); overflow: hidden; transition: border-color .3s, transform .3s; }
.card:hover { border-color: var(--line-hi); }
.card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(600px circle at var(--mx, 50%) var(--my, -20%), rgba(255, 74, 28, .09), transparent 40%); opacity: 0; transition: opacity .3s; pointer-events: none; }
.card:hover::before { opacity: 1; }
.card h3 { font-size: 20px; letter-spacing: -.015em; line-height: 1.25; }
.card p { margin-top: 10px; font-size: 15.5px; color: #a7adb4; line-height: 1.55; }
.card--usage { grid-column: span 5; }
.card--sessions { grid-column: span 4; }
.card--voice { grid-column: span 3; }
.card--models { grid-column: span 8; }
.card--memory { grid-column: span 4; }
.card--handoff, .card--mobile { grid-column: span 6; }
.card--mcp, .card--accounts, .card--alerts { grid-column: span 4; }
.card--tools { grid-column: span 8; }
.card--langs { grid-column: span 4; }
.crop { margin-top: 20px; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--bg); }
.crop img { width: 100%; }
.card--models, .card--usage, .card--sessions, .card--voice { display: flex; flex-direction: column; }
.card--models .crop, .card--usage .crop, .card--sessions .crop, .card--voice .voice { margin-top: auto; }
.card--models p, .card--usage p, .card--sessions p, .card--voice p { margin-bottom: 20px; }
.crop--tall { max-height: 300px; }
.code { margin: 18px 0 0; padding: 14px 16px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); font-size: 13px; line-height: 1.7; color: var(--ink); overflow-x: auto; white-space: pre; }
.c-dim { color: var(--faint); } .c-acc { color: var(--accent-2); } .c-ok { color: var(--ok); }
.voice { margin-top: 22px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; font-family: var(--mono); }
.capslock { font-size: 13px; padding: 10px 14px; border-radius: 6px; background: linear-gradient(180deg, #2a303b, #1b2029); border: 1px solid #3a4250; border-bottom-width: 3px; color: var(--bright); }
.rec { font-size: 12.5px; font-weight: 700; color: var(--err); }
.lvl { font-size: 17px; color: var(--err); letter-spacing: -.02em; }
.chips { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { font-size: 14px; padding: 8px 12px; border-radius: 999px; border: 1px solid var(--line-hi); color: var(--ink); background: rgba(255, 255, 255, .02); }
.langline { margin-top: 18px !important; font-size: 15px !important; line-height: 1.9 !important; color: var(--dim) !important; }
.langline a { color: var(--ink); text-decoration: none; border-bottom: 1px dotted var(--faint); }
.langline a:hover, .langline a[aria-current="true"] { color: var(--accent-2); border-bottom-color: currentColor; }

/* Shortcuts */
.keys { padding: 120px 0; background: linear-gradient(180deg, var(--bg) 0%, var(--bg2) 18%, var(--bg2) 82%, var(--bg) 100%); }
.keys__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 56px; align-items: start; }
.fbar { display: grid; grid-template-columns: repeat(10, minmax(0, 1fr)); gap: 0; font: 500 13px/1 var(--mono); border: 1px solid var(--line-hi); border-radius: 6px; overflow: hidden; }
.fbar button { display: flex; align-items: stretch; padding: 0; border: 0; background: var(--bg); color: inherit; font: inherit; cursor: pointer; min-width: 0; text-align: left; }
.fbar b { padding: 9px 5px 9px 6px; color: var(--bright); font-weight: 500; }
.fbar span { flex: 1; min-width: 0; padding: 9px 4px; background: #c9c6c0; color: var(--bg); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: background-color .15s, color .15s; }
.fbar button:hover span { background: var(--bright); }
.fbar button[aria-pressed="true"] span { background: var(--accent); color: var(--accent-ink); }
.fdesc { margin-top: 22px; min-height: 3.2em; font-size: 19px; color: var(--bright); display: flex; gap: 14px; align-items: baseline; }
.fdesc__k { font: 700 13px/1 var(--mono); color: var(--accent-ink); background: var(--accent); padding: 6px 8px; border-radius: 3px; flex: none; }
.hint { font: 400 12.5px/1.4 var(--mono); color: var(--faint); }
.crop--help { margin-top: 28px; max-width: 720px; }

/* Trust */
.trust { padding: 120px 0 100px; }
.trust__list { list-style: none; padding: 0; margin: 48px 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 48px; }
.trust__list li { position: relative; padding: 22px 0 22px 34px; border-top: 1px dashed var(--line); font-size: 17px; color: var(--ink); }
.trust__list li::before { content: "■"; position: absolute; left: 2px; top: 22px; color: var(--accent); font: 12px/1.9 var(--mono); }

/* Start */
.start { padding: 120px 0 170px; overflow: hidden; isolation: isolate; }
.start::before { content: ""; position: absolute; inset: auto 0 0; height: 70%; z-index: -1; background: linear-gradient(180deg, var(--bg), rgba(10, 12, 16, .3) 50%, rgba(10, 12, 16, .6)), url("/assets/superterminal/assets/embers-1920.webp") 50% 100% / cover no-repeat; opacity: .75; }
.flow { list-style: none; padding: 0; margin: 60px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; counter-reset: f; }
.flow li { padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(15, 18, 24, .82); backdrop-filter: blur(6px); }
.flow__n { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 4px; background: var(--accent); color: var(--accent-ink); font: 700 15px/1 var(--mono); margin-bottom: 18px; }
.flow h3 { font-size: 19px; }
.flow p { margin-top: 8px; color: #a7adb4; font-size: 15.5px; }
.start .cta-row { margin-top: 44px; }

/* Footer */
.foot { border-top: 1px solid var(--line); padding: 56px 0 36px; background: var(--bg); }
.foot__grid { display: grid; grid-template-columns: 1.3fr 2fr 1fr; gap: 40px; }
.foot__brand img { width: 170px; image-rendering: pixelated; }
.foot__brand p { margin-top: 14px; font: 13px/1.5 var(--mono); color: var(--dim); }
.foot__h { font: 600 12px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin-bottom: 14px; }
.foot ul { list-style: none; padding: 0; margin: 0; }
#foot-langs { columns: 3; column-gap: 20px; }
#foot-langs li, .foot__links li { padding: 3px 0; }
.foot a { color: var(--dim); text-decoration: none; font-size: 14.5px; }
.foot a:hover, .foot a[aria-current="true"] { color: var(--bright); }
.foot__copy { margin-top: 40px; font: 12.5px/1 var(--mono); color: var(--faint); }

/* Reveal: only hidden when JS confirmed motion is welcome */
.rv-on .rv { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
.rv-on .rv.is-in { opacity: 1; transform: none; }

@media (max-width: 1100px) {
  .nav__links { display: none; }
  .hero__copy { grid-template-columns: 1fr; gap: 36px; }
  .stats { grid-template-columns: repeat(4, minmax(0, 1fr)); border-left: 0; border-top: 1px solid var(--line); }
  .stats div { padding: 16px 12px 0 0; border-bottom: 0; }
  .stats dd { font-size: 28px; }
  .clis__grid, .keys__grid { grid-template-columns: 1fr; gap: 40px; }
  .card, .card--usage, .card--sessions, .card--voice, .card--models, .card--memory, .card--handoff, .card--mobile, .card--mcp, .card--accounts, .card--alerts, .card--tools, .card--langs { grid-column: span 6; grid-row: auto; }
  .card--tools { grid-column: span 12; }
  .legend, .legend--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pillars, .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 28px; }
  .uses__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .agent__grid, .team__grid { grid-template-columns: 1fr; gap: 48px; }
  .agent__shot { max-width: 560px; }
  .team__copy { order: -1; }
  .link { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 1280px) and (min-width: 1101px) {
  .nav__links .nav__opt { display: none; }
  .nav__links a { padding: 9px 8px; }
}
@media (max-width: 820px) {
  :root { --gutter: 16px; --nav-h: 58px; }
  body { font-size: 16px; }
  .brand__name { display: none; }
  .lang__name { display: none; }
  .hero { padding-top: calc(var(--nav-h) + 48px); }
  .shot { margin-top: 44px; }
  .hs { width: 24px; height: 24px; font-size: 11.5px; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats div { padding: 14px 10px 4px 0; }
  .why, .par, .feat, .clis, .keys, .trust, .studio, .agent, .team, .pbrowser { padding: 88px 0; }
  .frame { margin-top: 36px; }
  .mk { width: 22px; height: 22px; font-size: 11px; }
  .film { margin-top: 40px; }
  .film__strip { grid-template-columns: repeat(6, 42%); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 18px; }
  .film__strip li { scroll-snap-align: start; }
  .film__strip::before, .film__strip::after { width: 252%; }
  .pillars, .facts { grid-template-columns: 1fr; gap: 24px; margin-top: 40px; }
  .uses { margin-top: 56px; }
  .uses__grid { grid-template-columns: 1fr; }
  .code--studio { font-size: 12px; }
  .agent__shot { padding-top: 60px; }
  .agent__sprite { width: 52px; right: 16px; }
  .team__shots .panel-shot--back, .team__shots .panel-shot--front { width: 100%; }
  .team__shots .panel-shot--front { margin-top: 16px; }
  .link { margin-top: 64px; padding: 22px 18px; }
  .lk-t { font-size: 24px; } .lk-s, .lk-w { font-size: 16px; }
  .vs__head { display: none; }
  .vs__head, .vs__row { grid-template-columns: 1fr; gap: 10px; }
  .par__grid { grid-template-columns: 1fr; gap: 0; margin-top: 36px; }
  .par__stage { top: calc(var(--nav-h) + 8px); z-index: 2; padding: 8px; }
  .step { min-height: 0; padding: 26px 18px; margin-top: 40vh; border-radius: 12px; background: rgba(15, 18, 24, .94); border: 1px solid var(--line); position: relative; z-index: 3; opacity: 1; }
  .step:first-child { margin-top: 32vh; }
  .step:last-child { min-height: 0; }
  .graph .lbl { font-size: 19px; } .graph .who { font-size: 17px; } .graph .cmd { font-size: 18px; } .graph .lbl--main { font-size: 20px; }
  .step:last-child { margin-bottom: 30vh; }
  .bento { grid-template-columns: 1fr; }
  .card, .card--usage, .card--sessions, .card--voice, .card--models, .card--memory, .card--handoff, .card--mobile, .card--mcp, .card--accounts, .card--alerts, .card--tools, .card--langs { grid-column: 1 / -1; }
  .card--sessions .crop { max-height: 360px; }
  .fbar { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .trust__list, .flow { grid-template-columns: 1fr; }
  .foot__grid { grid-template-columns: 1fr; gap: 32px; }
  .legend, .legend--4 { grid-template-columns: 1fr; }
}
@media (max-width: 420px) {
  .btn { padding: 14px 18px; }
  .cta-row .btn { flex: 1 1 100%; justify-content: center; }
  .nav .btn--sm span:not(.key) { display: none; }
  .nav .btn--key .key { border: 0; padding: 0; }
  #foot-langs { columns: 2; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .shot__frame { transform: none; }
  .hero__bg img { transform: none; }
  .lk-pkt { display: none; }
}

.eb-home{display:inline-flex;align-items:center;gap:6px;margin-right:18px;padding:6px 12px 6px 8px;border-radius:999px;border:1px solid #ffffff22;color:inherit;font-size:13px;font-weight:600;letter-spacing:.02em;text-decoration:none;opacity:.85;transition:opacity .2s,border-color .2s,background .2s;white-space:nowrap}.eb-home:hover,.eb-home:focus-visible{opacity:1;border-color:#ff4a1c;background:#ff4a1c1a}@media(max-width:560px){.eb-home span{display:none}.eb-home{margin-right:10px;padding:6px}}

.team__grid--solo{grid-template-columns:minmax(0,1fr)!important;max-width:820px;margin-inline:auto}
.legalline{margin-top:14px;font-size:13px;opacity:.8}.legalline a{text-decoration:underline}