/* Tririse marketing site — locked light palette (same tokens as frontend/app/globals.css). No blue, no gradients, no emoji. */
:root{--canvas:#f7f7f5;--surface:#fff;--panel:#f0f1ed;--ink:#20231f;--muted:#65685f;--border:#dedfd9;--emerald:#10c878;--accent:#14613f;--accent-soft:#e7f4e9;--deep:#102a1b;--gold:#c8a562;--stone:#a9a39c;--attention:#8b5a00;
--serif:Georgia,"Times New Roman",serif;--sans:Arial,Helvetica,sans-serif;--mono:ui-monospace,SFMono-Regular,Menlo,monospace;--wrap:1180px}
*{box-sizing:border-box;margin:0}html{scroll-behavior:smooth;scroll-padding-top:90px}
body{background:var(--canvas);color:var(--ink);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:clip}
img,svg{display:block;max-width:100%}a{color:inherit}
.wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto}
:focus-visible{outline:3px solid var(--emerald);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 16px;border-radius:6px;z-index:100}.skip:focus{left:12px}
#progress{position:fixed;top:0;left:0;height:3px;width:100%;background:var(--emerald);transform-origin:0 50%;transform:scaleX(0);z-index:60}

/* header */
.strip{background:var(--deep);color:#cfe8d9;font-size:12.5px;letter-spacing:.04em}
.strip .wrap{display:flex;justify-content:space-between;gap:16px;padding:8px 0;flex-wrap:wrap}
.strip i{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--emerald);margin-right:8px;animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.35}}
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,247,245,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 8px 30px rgba(32,35,31,.07)}
.site-header .wrap{display:flex;align-items:center;gap:28px;height:68px}
.brand-logo{position:relative;overflow:hidden;width:132px;height:50px;display:block;flex:none}
.brand-logo img{position:absolute;width:184px;height:74px;left:-25px;top:-15px;max-width:none}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{padding:8px 13px;border-radius:8px;text-decoration:none;font-size:14.5px;color:var(--muted);position:relative}
.nav a:hover,.nav a[aria-current]{color:var(--ink)}
.nav a[aria-current]::after{content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;background:var(--emerald)}
.hdr-actions{display:flex;gap:8px}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--border);border-radius:8px;width:42px;height:42px;cursor:pointer}
.btn{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 20px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--ink);font:600 14.5px var(--sans);text-decoration:none;cursor:pointer;transition:transform .25s,box-shadow .25s,background .25s}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(32,35,31,.1)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:#0f5034}
.btn.dark{background:var(--ink);border-color:var(--ink);color:#fff}
.btn.quiet{background:none;border-color:transparent}
.btn svg{width:16px;height:16px}

/* type */
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.08;letter-spacing:-.02em}
h1{font-size:clamp(42px,6.4vw,84px)}h2{font-size:clamp(32px,4.2vw,54px)}h3{font-size:24px;line-height:1.2}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:600 12.5px var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:22px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--emerald)}
.lead{font-size:clamp(17px,1.5vw,20px);color:var(--muted);max-width:56ch}
em{font-style:italic;color:var(--accent)}
section{position:relative}.sec{padding:clamp(72px,10vw,140px) 0}.alt{background:var(--panel)}.dark-sec{background:var(--deep);color:#e9efe9}.dark-sec .lead,.dark-sec .muted{color:#a9bdb0}.dark-sec .eyebrow{color:var(--emerald)}
.muted{color:var(--muted)}
.sec-head{max-width:760px;margin-bottom:56px}.sec-head .lead{margin-top:18px}

/* hero */
.hero{padding:clamp(48px,7vw,96px) 0 0;overflow:hidden}
.hero .grid{display:grid;grid-template-columns:1.02fr 1fr;gap:32px;align-items:center}
.hero h1{margin-bottom:26px}.hero .lead{margin-bottom:34px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.stage{position:relative;aspect-ratio:1/1;max-height:640px;width:100%}
.stage canvas,.stage .fallback{position:absolute;inset:0;width:100%;height:100%}
.stage .fallback{display:grid;place-items:center}
.stage.live .fallback{display:none}
.pause{position:absolute;right:8px;bottom:8px;z-index:3;background:var(--surface);border:1px solid var(--border);border-radius:8px;font:600 12px var(--sans);padding:7px 12px;cursor:pointer}
.hero-meta{display:flex;gap:36px;flex-wrap:wrap;margin-top:44px;padding-top:24px;border-top:1px solid var(--border);font-size:14px;color:var(--muted)}
.hero-meta b{display:block;color:var(--ink);font:400 26px var(--serif)}
.page-hero{padding:clamp(56px,8vw,110px) 0 clamp(48px,6vw,80px);border-bottom:1px solid var(--border);position:relative;overflow:hidden}
.page-hero h1{font-size:clamp(38px,5.2vw,68px);max-width:14ch}.page-hero .lead{margin-top:22px}
.ph-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}.ph-grid .art svg{width:100%;height:auto;filter:drop-shadow(0 30px 30px rgba(32,35,31,.12))}.page-hero{background:var(--panel)}

/* ribbon */
.ribbon{overflow:hidden;border-block:1px solid var(--border);background:var(--surface);padding:16px 0}
.ribbon .track{display:flex;gap:56px;width:max-content;animation:slide 40s linear infinite;font:400 20px var(--serif);color:var(--muted)}
.ribbon span::after{content:"";display:inline-block;width:8px;height:8px;border-radius:2px;background:var(--emerald);margin-left:56px;transform:rotate(45deg)}
@keyframes slide{to{transform:translateX(-50%)}}

/* 3d cards */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;perspective:1200px}
.tilt{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:30px 26px 34px;transform-style:preserve-3d;transition:transform .25s ease-out,box-shadow .3s;will-change:transform;position:relative}
.tilt:hover{box-shadow:0 30px 60px rgba(32,35,31,.14)}
.tilt .num{font:400 14px var(--mono);color:var(--accent);transform:translateZ(30px);display:block;margin-bottom:46px}
.tilt .ico{width:54px;height:54px;border-radius:14px;background:var(--accent-soft);display:grid;place-items:center;margin-bottom:22px;transform:translateZ(50px)}
.tilt .ico svg{width:26px;height:26px;stroke:var(--accent);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.tilt h3{transform:translateZ(36px);margin-bottom:12px}.tilt p{color:var(--muted);font-size:15px;transform:translateZ(18px)}
.tag{display:inline-block;margin-top:20px;font:600 11px var(--sans);letter-spacing:.1em;text-transform:uppercase;padding:5px 10px;border-radius:99px;background:var(--accent-soft);color:var(--accent)}
.tag.plan{background:#fef9ee;color:var(--attention)}

/* sticky story */
.story{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.story .sticky{position:sticky;top:110px;height:min(70vh,560px);display:grid;place-items:center;perspective:1100px}
.stack{position:relative;width:260px;height:260px;transform-style:preserve-3d;transform:rotateX(58deg) rotateZ(calc(var(--p,0)*180deg - 35deg));transition:transform .15s linear}
.layer{position:absolute;inset:0;border-radius:18px;border:1.5px solid var(--ink);background:var(--surface);transition:transform .6s cubic-bezier(.2,.8,.2,1),background .4s}
.layer:nth-child(1){transform:translateZ(calc(var(--s,0)*0px))}
.layer:nth-child(2){transform:translateZ(calc(var(--s,0)*64px))}
.layer:nth-child(3){transform:translateZ(calc(var(--s,0)*128px))}
.layer:nth-child(4){transform:translateZ(calc(var(--s,0)*192px))}
.layer.on{background:var(--emerald);border-color:var(--accent)}
.layer b{position:absolute;left:14px;top:12px;font:600 12px var(--mono);color:var(--ink)}
.steps{display:grid;gap:0}
.step{min-height:62vh;display:flex;flex-direction:column;justify-content:center;opacity:.28;transition:opacity .5s}
.step.on{opacity:1}.step h3{font-size:34px;margin:10px 0 14px}.step p{color:var(--muted);max-width:46ch}
.step .k{font:600 12px var(--mono);color:var(--accent);letter-spacing:.14em}
.step ul{margin:18px 0 0;padding:0;list-style:none;display:grid;gap:8px;font-size:15px}
li.chk{padding-left:28px;position:relative}
li.chk::before{content:"";position:absolute;left:0;top:7px;width:14px;height:8px;border-left:2px solid var(--emerald);border-bottom:2px solid var(--emerald);transform:rotate(-45deg)}

/* split feature blocks */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.split.rev>:first-child{order:2}
.split h2{margin-bottom:20px}.split ul{margin-top:22px;padding:0;list-style:none;display:grid;gap:10px}
.mock{perspective:1400px}
.mock .panel{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:0 40px 80px rgba(32,35,31,.14);transform:rotateY(-14deg) rotateX(6deg);transform-origin:center;transition:transform .5s;overflow:hidden}
.split.rev .mock .panel{transform:rotateY(14deg) rotateX(6deg)}
.split .mock:hover .panel,.split.rev .mock:hover .panel{transform:rotateY(0) rotateX(0)}
.panel .bar{display:flex;gap:6px;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--panel)}
.panel .bar i{width:10px;height:10px;border-radius:50%;background:var(--border)}
.panel .body{padding:18px;display:grid;gap:10px;font-size:13.5px}
.row{display:flex;align-items:center;gap:12px;padding:11px 14px;border:1px solid var(--border);border-radius:10px;background:var(--canvas)}
.row b{font-weight:600}.row .s{margin-left:auto;font:600 11px var(--sans);padding:3px 9px;border-radius:99px;background:var(--accent-soft);color:var(--accent)}
.row .s.w{background:#fef9ee;color:var(--attention)}
.dot{width:10px;height:10px;border-radius:3px;background:var(--emerald);flex:none}.dot.g{background:var(--gold)}.dot.st{background:var(--stone)}
.sample{font-size:11.5px;color:var(--muted);padding:0 18px 14px}

/* safeguards grid */
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#2b4636;border:1px solid #2b4636;border-radius:18px;overflow:hidden}
.fact{background:var(--deep);padding:34px 28px;transition:background .3s}.fact:hover{background:#163826}
.fact h3{font-size:22px;margin:16px 0 10px;color:#fff}.fact p{color:#a9bdb0;font-size:15px}
.fact svg{width:30px;height:30px;stroke:var(--emerald);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.light-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.light-facts .fact2{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:28px;transition:transform .3s,box-shadow .3s}
.light-facts .fact2:hover{transform:translateY(-6px);box-shadow:0 20px 44px rgba(32,35,31,.1)}
.fact2 svg{width:28px;height:28px;stroke:var(--accent);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.fact2 h3{font-size:21px;margin:14px 0 8px}.fact2 p{font-size:15px;color:var(--muted)}

/* roadmap */
.road{display:grid;grid-template-columns:repeat(6,1fr);gap:0;position:relative}
.road::before{content:"";position:absolute;left:0;right:0;top:11px;height:2px;background:var(--border)}
.road .fill{position:absolute;left:0;top:11px;height:2px;background:var(--emerald);width:calc(var(--p,0)*100%);transition:width .2s}
.ph{position:relative;padding-top:38px;padding-right:14px}
.ph::before{content:"";position:absolute;top:2px;left:0;width:20px;height:20px;border-radius:6px;background:var(--surface);border:2px solid var(--border);transform:rotate(45deg) scale(.8);transition:.4s}
.ph.on::before{background:var(--emerald);border-color:var(--accent)}
.ph b{display:block;font:400 18px var(--serif)}.ph span{font-size:13.5px;color:var(--muted)}

/* cta */
.cta{text-align:center;padding:clamp(80px,11vw,150px) 0;position:relative;overflow:hidden}
.cta h2{max-width:18ch;margin:0 auto 22px}.cta .lead{margin:0 auto 34px}
.cta .hero-actions{justify-content:center}
.float{position:absolute;width:90px;height:90px;border:1.5px solid var(--ink);border-radius:18px;background:var(--surface);opacity:.9}
.float:nth-of-type(1){left:7%;top:20%;transform:rotate(14deg)}.float:nth-of-type(2){right:8%;top:28%;border-color:var(--accent);background:var(--accent-soft);transform:rotate(-12deg)}.float:nth-of-type(3){left:15%;bottom:12%;background:var(--gold);border-color:var(--gold);width:60px;height:60px}

/* legal + guide layout */
.doc{display:grid;grid-template-columns:260px 1fr;gap:64px;padding:64px 0 120px;align-items:start}
.toc{position:sticky;top:96px;display:grid;gap:2px;font-size:14px;border-left:1px solid var(--border)}
.toc a{padding:8px 16px;text-decoration:none;color:var(--muted);margin-left:-1px;border-left:2px solid transparent}
.toc a.on{color:var(--ink);border-left-color:var(--emerald);background:var(--accent-soft)}
.prose{max-width:76ch}.prose section{padding:0 0 48px;margin-bottom:48px;border-bottom:1px solid var(--border)}.prose section:last-child{border:0}
.prose h2{font-size:clamp(28px,3vw,38px);margin-bottom:18px}.prose h3{font-size:21px;margin:26px 0 8px}
.prose p,.prose li{color:#3a3e37}.prose p+p{margin-top:14px}
.prose ul,.prose ol{padding-left:22px;margin:12px 0;display:grid;gap:7px}
.prose a{color:var(--accent)}
.notice{background:#fef9ee;border:1px solid #ecdcb8;border-radius:12px;padding:16px 20px;font-size:14.5px;color:#5c4200;margin:0 0 36px}
.gstep{display:grid;grid-template-columns:54px 1fr;gap:18px;margin:22px 0}
.gstep i{font:400 20px var(--serif);font-style:normal;width:54px;height:54px;border-radius:14px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.gstep h3{margin:2px 0 4px}
kbd,code{font:13px var(--mono);background:var(--panel);border:1px solid var(--border);border-radius:5px;padding:1px 6px}

/* footer */
.site-footer{background:var(--deep);color:#cfdad2;padding:84px 0 28px;position:relative;overflow:hidden}
.site-footer .top{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:48px}
.site-footer .tag-line{font:italic 24px var(--serif);color:#fff;margin:22px 0 14px;max-width:18ch}
.site-footer h4{font:600 12px var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--emerald);margin-bottom:16px}
.site-footer ul{list-style:none;padding:0;display:grid;gap:10px;font-size:14.5px}
.site-footer a{text-decoration:none;color:#cfdad2}.site-footer a:hover{color:#fff;text-decoration:underline}
.site-footer .legal{margin-top:64px;padding-top:22px;border-top:1px solid #2b4636;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#8aa093}
.wordmark{font:400 clamp(70px,17vw,250px)/1 var(--serif);letter-spacing:-.04em;color:#163826;margin-top:56px;user-select:none;white-space:nowrap;text-align:center;overflow:hidden}
.footer-logo{background:#fff;border-radius:10px;width:132px;height:50px;position:relative;overflow:hidden}
.footer-logo img{position:absolute;width:184px;height:74px;left:-25px;top:-15px;max-width:none}

/* reveal */
.rv{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
.rv.in{opacity:1;transform:none}
.split .mock.rv{transform:translateX(60px) scale(.96)}.split.rev .mock.rv{transform:translateX(-60px) scale(.96)}.split .mock.rv.in{transform:none}
[data-par]{will-change:transform}

@media(max-width:980px){
 .hero .grid,.split,.story{grid-template-columns:1fr;gap:40px}.split.rev>:first-child{order:0}
 .cards{grid-template-columns:repeat(2,1fr)}.facts,.light-facts{grid-template-columns:1fr 1fr}
 .road{grid-template-columns:repeat(3,1fr);row-gap:30px}.road::before,.road .fill{display:none}
 .story .sticky{position:relative;top:0;height:300px}.step{min-height:auto;padding:28px 0;opacity:1}
 .doc{grid-template-columns:1fr;gap:28px}.toc{position:static;border:0;grid-auto-flow:column;overflow-x:auto;white-space:nowrap}
 .site-footer .top{grid-template-columns:1fr 1fr}.page-hero .iso{display:none}
 .nav,.hdr-actions{display:none}.menu-btn{display:block}
 .site-header.open .wrap{flex-wrap:wrap;height:auto;padding-bottom:16px;row-gap:8px}
 .site-header .wrap{min-height:68px}
 .site-header.open .nav{display:grid;width:100%;order:3;margin:0}
 .site-header.open .hdr-actions{display:flex;width:100%;order:4;flex-wrap:wrap}
 .story .sticky{overflow:hidden}
}
@media(max-width:600px){.cards,.facts,.light-facts{grid-template-columns:1fr}.site-footer .top{grid-template-columns:1fr}.hero-meta{gap:22px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.rv{opacity:1;transform:none}.step{opacity:1}}

/* dark hero */
.hero.dark-sec{padding:clamp(56px,7vw,100px) 0 clamp(56px,7vw,90px)}
.dark-sec em{color:var(--emerald)}
.hero .hero-meta{border-color:#2b4636;color:#a9bdb0}.hero .hero-meta b{color:#fff}
.hero .btn:not(.primary){background:transparent;color:#fff;border-color:#3b5a47}
.hero .stage{aspect-ratio:1/1.02;max-height:680px}
.pause{color:var(--ink)}
.fcard{position:absolute;z-index:2;display:flex;align-items:center;gap:12px;background:var(--surface);color:var(--ink);border:1px solid var(--border);border-radius:14px;padding:12px 18px 12px 14px;box-shadow:0 24px 50px rgba(0,0,0,.35);animation:bob 6s ease-in-out infinite;font-size:14px;line-height:1.3}
.fcard small{display:block;color:var(--muted);font-size:12px}.fcard b{font-weight:600}
.fcard.c1{left:-2%;top:16%}.fcard.c2{right:-2%;top:40%;animation-delay:-2s}.fcard.c3{left:6%;bottom:12%;animation-delay:-4s}
@keyframes bob{50%{translate:0 -12px}}
.sample-note{position:absolute;left:0;bottom:0;font-size:11.5px;color:#7f9a89}
@media(max-width:980px){.ph-grid{grid-template-columns:1fr}.fcard.c1{left:0}.fcard.c2{right:0}}

@media(min-width:1600px){:root{--wrap:1360px}body{font-size:17px}}
@media(max-width:980px){.stack{width:200px;height:200px}.hero .stage{max-height:520px}}
@media(max-width:600px){.road{grid-template-columns:1fr 1fr}.fcard.c3{display:none}.fcard{padding:9px 12px;font-size:12.5px}.fcard.c1{top:6%}.fcard.c2{top:62%}.btn{min-height:46px}.hero-actions .btn{flex:1 1 100%;justify-content:center}.cta h2{max-width:none}.doc{padding:36px 0 80px}.gstep{grid-template-columns:42px 1fr;gap:12px}.gstep i{width:42px;height:42px}.tilt{padding:24px 20px 28px}.tilt .num{margin-bottom:24px}.strip .wrap{justify-content:center}.site-footer{padding-top:56px}}
@media(max-width:380px){.wrap{width:calc(100% - 28px)}h1{font-size:36px}.brand-logo{width:110px}.brand-logo img{width:153px;height:61px;left:-21px;top:-12px}}
@media(max-width:980px){.split .mock.rv,.split.rev .mock.rv{transform:translateY(34px)}.split .mock.rv.in,.split.rev .mock.rv.in{transform:none}.mock .panel,.split.rev .mock .panel{transform:none}}
.cta .wrap{position:relative;z-index:1}.float{z-index:0}@media(max-width:700px){.float{display:none}}