:root,[data-theme=light]{--bg:#f7f7f4;--bg2:#f2f1ed;--card:#fcfcfa;--line:#e6e5e0;--fg:#26251e;--muted:#6b6a64;--accent:#f54e00;--accent2:#26251e;--btn-fg:#fff;--glow:transparent}
[data-theme=dark]{--bg:#14120b;--bg2:#1b1913;--card:#201e18;--line:#2f2d26;--fg:#edecec;--muted:#a09f98;--accent:#f54e00;--accent2:#edecec;--btn-fg:#fff;--glow:transparent}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 'Inter',system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}code,pre{font-family:'Fira Code',monospace}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}.muted{color:var(--muted)}.small{font-size:.85rem}
h1,h2,h3{line-height:1.1;letter-spacing:-.03em;margin:0}
/* nav */
.nav{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:60px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.1rem}
.links{display:flex;gap:26px;font-size:.92rem;color:var(--muted)}.links a:hover{color:var(--fg)}.links a{white-space:nowrap}
@media(max-width:1120px){.links{gap:14px;font-size:.88rem}}
@media(max-width:960px){.links{gap:10px;font-size:.85rem}}
.nav-r{display:flex;align-items:center;gap:10px}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;background:none;border:1px solid var(--line);color:var(--fg);border-radius:8px;width:34px;height:34px;cursor:pointer;transition:border-color .15s}.icon-btn:hover{border-color:var(--accent)}.icon-btn img{display:block;width:18px;height:18px}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--fg);color:var(--bg);font-weight:600;padding:12px 22px;border-radius:999px;border:1px solid var(--fg);cursor:pointer;transition:transform .15s,opacity .15s}
.btn:hover{transform:translateY(-1px);opacity:.92}.btn-sm{padding:7px 16px;font-size:.88rem}
.btn-ghost{background:transparent;color:var(--fg);border-color:var(--line)}
.btn-accent{background:var(--fg);border-color:var(--fg);color:var(--bg)}
.btn{border-radius:8px}.pill{border-radius:6px}
/* hero */
.hero{text-align:center;padding:96px 0 56px;background:none}
.pill{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:5px 14px;font-size:.82rem;color:var(--muted);margin-bottom:24px}
.pill b{color:var(--accent);font-weight:600}
.hero h1{font-size:clamp(2.2rem,5vw,3.9rem);font-weight:600;letter-spacing:-.035em;max-width:18ch;margin:0 auto}
.hero h1 em{font-style:normal;color:inherit}
.hero p.lead{font-size:1.2rem;color:var(--muted);max-width:56ch;margin:22px auto 34px}
.cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero .sub{margin-top:14px;font-size:.84rem;color:var(--muted)}.hero .sub a{text-decoration:underline}
/* sections */
section{padding:88px 0}.alt{background:var(--bg2)}
.eyebrow{color:var(--accent);font-size:.82rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}
.h2{font-size:clamp(1.8rem,3.6vw,2.8rem);font-weight:800;max-width:20ch}.sec-p{color:var(--muted);max-width:60ch;margin-top:16px;font-size:1.05rem}
.logos{padding:36px 0;border-block:1px solid var(--line);text-align:center;color:var(--muted);font-size:.85rem}
.logos .wrap>div{display:flex;gap:34px;justify-content:center;flex-wrap:wrap;margin-top:12px;color:var(--fg);font-weight:600;opacity:.75}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}.grid2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:26px;transition:border-color .2s,transform .2s}
a.card:hover{border-color:var(--accent);transform:translateY(-2px)}
.card .ic{margin-bottom:14px;line-height:0}.ic-img{width:48px;height:48px;display:block;border-radius:12px}.btn-ic{width:18px;height:18px;vertical-align:-3px;margin-right:4px}.card h3{font-size:1.15rem;margin-bottom:8px;letter-spacing:-.01em}.card p{margin:0;color:var(--muted);font-size:.94rem}
.card .go{display:inline-block;margin-top:14px;color:var(--accent);font-size:.9rem;font-weight:600}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.split+.split{margin-top:96px}.split.rev .split-t{order:2}
.split h3{font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:800}.split p{color:var(--muted)}
.ticks{list-style:none;padding:0;margin:18px 0 0}.ticks li{padding-left:26px;position:relative;margin:8px 0}.ticks li:before{content:'✓';position:absolute;left:0;color:var(--accent);font-weight:700}
.art{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;font-size:.84rem;min-height:260px}
.art img{width:100%;border-radius:8px;display:block}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}.stats b{display:block;font-size:2.6rem;font-weight:800;letter-spacing:-.03em;color:var(--accent)}.stats span{color:var(--muted);font-size:.9rem}
.final{text-align:center}.final .h2{margin:0 auto}
/* download */
.page-h{padding:72px 0 24px;text-align:center}.page-h h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800}.page-h p{color:var(--muted);max-width:56ch;margin:16px auto 0;font-size:1.1rem}
.os-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px}
.os{text-align:center;padding:34px 22px}.os.is-current{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 20px 50px -25px var(--accent)}
.os .ic{font-size:2.4rem}.os h3{margin:10px 0 4px}.os p{margin-bottom:18px}.os .alt-l{display:block;margin-top:10px;font-size:.84rem;color:var(--muted);text-decoration:underline}
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-top:28px;flex-wrap:wrap}
.tabs button{background:none;border:0;color:var(--muted);padding:10px 16px;cursor:pointer;font:inherit;border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs button[aria-selected=true]{color:var(--fg);border-color:var(--accent)}
.panel{padding-top:22px}.panel[hidden]{display:none}.panel p{color:var(--muted)}
pre.code{position:relative;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:18px 70px 18px 18px;overflow-x:auto;font-size:.84rem;margin:12px 0}
pre.code button{position:absolute;top:10px;right:10px;background:var(--card);color:var(--muted);border:1px solid var(--line);border-radius:6px;font-size:.74rem;padding:3px 9px;cursor:pointer}
table.t{width:100%;border-collapse:collapse;margin-top:24px;font-size:.92rem}.t th,.t td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}.t th{color:var(--muted);font-weight:500}.t code{color:var(--accent)}
details{border-bottom:1px solid var(--line);padding:16px 0}summary{cursor:pointer;font-weight:600}details p{color:var(--muted);margin:10px 0 0}
/* apps / docs */
.search{width:100%;max-width:520px;margin:28px auto 0;display:block;padding:13px 18px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--fg);font:inherit}
.app-pills{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;max-width:960px;margin:20px auto 0}
.app-pills a{font-size:.8rem;color:var(--muted);background:var(--card);border:1px solid var(--line);border-radius:999px;padding:5px 12px;transition:border-color .15s,color .15s}
.app-pills a:hover{border-color:var(--accent);color:var(--fg)}
.app-group{margin-top:48px;scroll-margin-top:80px}.app-group h2{font-size:1.3rem;margin-bottom:16px;letter-spacing:-.01em}
.app-group-head{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-bottom:16px}.app-group-head h2{margin-bottom:0}
.app-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.app-card{display:flex;gap:14px;align-items:flex-start;padding:18px}.app-card[hidden],.app-group[hidden]{display:none}
.app-card img,.app-card .ph{width:40px;height:40px;flex:none;border-radius:9px;padding:4px;background:var(--bg2);border:1px solid var(--line)}.ph{display:grid;place-items:center;font-weight:700;color:var(--accent)}
.app-card h3{font-size:1rem;margin:0 0 2px}.app-pkg{display:inline-block;font-size:.75rem;color:var(--muted);margin-bottom:6px}.app-card p{font-size:.84rem}
.doc-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px;margin-top:20px}
.doc-list a{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line);color:var(--muted)}.doc-list a:hover{color:var(--accent)}.doc-list a b{color:var(--fg);font-weight:600}
/* footer */
.foot{border-top:1px solid var(--line);padding:56px 0 30px}.foot-in{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;margin-bottom:34px}
.foot h4{margin:0 0 12px;font-size:.84rem;color:var(--muted);font-weight:600}.foot-in a:not(.brand){display:block;color:var(--fg);opacity:.85;font-size:.92rem;margin:6px 0}
@media(max-width:860px){.links{display:none}.grid3,.grid2,.os-grid,.app-grid,.stats,.doc-list{grid-template-columns:1fr}.split{grid-template-columns:1fr;gap:28px}.split.rev .split-t{order:0}.foot-in{grid-template-columns:1fr 1fr}.hero{padding-top:64px}section{padding:60px 0}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.brand img{height:30px;width:auto;background:#f5f5f0;border-radius:8px;padding:3px 6px;display:block}
.foot .brand img{height:26px}
.icon-btn{font-size:17px;line-height:1}
/* hero player */
.player{margin:52px auto 0;max-width:1040px;text-align:left}
.player-frame{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 40px 90px -30px rgba(0,0,0,.6),0 0 0 1px var(--glow)}
.player-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;border-bottom:1px solid var(--line);background:var(--bg2)}
.player-bar i{flex:none;width:11px;height:11px;border-radius:50%;background:#ff5f57}.player-bar i:nth-child(2){background:#febc2e}.player-bar i:nth-child(3){background:#28c840}
.player-bar span{margin-left:12px;font-size:.8rem;color:var(--muted);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.watch{margin-left:auto;flex:none;background:transparent;color:var(--fg);border:1px solid var(--line);border-radius:999px;padding:5px 12px;font:inherit;font-size:.78rem;cursor:pointer;transition:border-color .2s,background .2s}
.watch:hover{border-color:var(--accent);background:var(--glow)}
.stage{position:relative;aspect-ratio:16/9;background:#07090f;overflow:hidden}
.stage .slide,.stage .player-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.stage .slide{opacity:0;transition:opacity .7s ease}.stage .slide.is-active{opacity:1}
.stage .player-video[hidden]{display:none}
.stage.is-video .slide,.stage.is-video .stage-progress{display:none}
.stage-progress{position:absolute;left:0;right:0;bottom:0;height:3px;background:rgba(148,163,184,.25)}
.stage-progress i{display:block;height:100%;width:0;background:var(--accent);box-shadow:0 0 10px var(--accent)}
.steps{list-style:none;margin:14px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}
.steps button{width:100%;display:flex;gap:9px;align-items:center;text-align:left;background:var(--card);color:var(--muted);border:1px solid var(--line);border-radius:10px;padding:9px 11px;font:inherit;font-size:.8rem;line-height:1.25;cursor:pointer;transition:border-color .2s,color .2s,background .2s}
.steps button b{flex:none;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:.72rem;background:var(--bg2);color:var(--muted)}
.steps button:hover{border-color:var(--accent);color:var(--fg)}
.steps button.on{border-color:var(--accent);color:var(--fg);background:var(--glow)}.steps button.on b{background:var(--accent);color:var(--btn-fg)}
.steps button.done b{background:var(--accent);color:var(--btn-fg);opacity:.55}
.player-note{margin:12px 0 0;font-size:.8rem;color:var(--muted);text-align:center}
@media(max-width:600px){.watch{padding:5px 9px}.player-bar span{display:none}}

/* Home: SDLC flow + integrations */
.flow{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;padding:0;margin:40px 0 0;counter-reset:f}
.flow li{counter-increment:f;border:1px solid var(--line);border-radius:14px;padding:18px;position:relative}
.flow li:before{content:counter(f);display:block;color:var(--accent);font-weight:800;margin-bottom:6px}
.flow b{display:block}.flow span{color:var(--muted);font-size:.88rem}
.integ{list-style:none;display:flex;flex-wrap:wrap;gap:12px;padding:0;margin:36px 0 0}
.integ li{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:999px;padding:9px 16px;font-weight:600;font-size:.92rem}
.integ img{width:20px;height:20px}.integ .more{color:var(--muted);border-style:dashed}
@media(max-width:860px){.flow{grid-template-columns:1fr}}

/* Home: app suites */
.suite-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:44px}
.card.suite{padding:0;overflow:hidden;display:flex;flex-direction:column}.card.suite:hover{border-color:var(--accent)}
.suite-shot{aspect-ratio:16/9;overflow:hidden;border-bottom:1px solid var(--line);background:var(--bg2)}
.suite-shot img{width:100%;height:100%;object-fit:cover;object-position:top left;display:block;transition:transform .3s}
.card.suite:hover .suite-shot img{transform:scale(1.02)}
.suite-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}.suite-body .go{margin-top:auto;padding-top:14px}
.suite-tag{font-size:.78rem;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;margin-bottom:6px}
.suite-more{margin:26px 0 0}.suite-more a{color:var(--accent);font-weight:600}
@media(max-width:860px){.suite-grid{grid-template-columns:1fr}}

/* Cursor-style polish: flat, quiet, hairline borders */
h1,h2,h3{font-weight:600}.h2{font-weight:600}.split h3{font-weight:600}
.eyebrow{color:var(--muted);letter-spacing:.06em}
.card,.flow li,.integ li,.player-frame{box-shadow:none;border-radius:10px}
.stats b{color:var(--fg);font-weight:600}
.flow li:before{color:var(--accent)}