/* Copyright (c) 2026 ZyvorAI Labs Private Limited. SPDX-License-Identifier: LicenseRef-Zyvor-Production-1.0 */
:root{--bg:#fff;--surface:#f5f5f7;--text:#1d1d1f;--muted:#6e6e73;--border:#d2d2d7;--accent:#0071e3;--accent-h:#0077ed;--ok:#1d9e44;--code:#0b0b0d;--code-t:#f5f5f7;--font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Inter","Segoe UI",Roboto,sans-serif;--mono:"SF Mono",ui-monospace,Menlo,Consolas,monospace}
:root[data-theme=dark]{--bg:#1d1d1f;--surface:#2c2c2e;--text:#f5f5f7;--muted:#a1a1a6;--border:#424245;--accent:#2997ff;--accent-h:#64b5ff;--ok:#30d158}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#1d1d1f;--surface:#2c2c2e;--text:#f5f5f7;--muted:#a1a1a6;--border:#424245;--accent:#2997ff;--accent-h:#64b5ff;--ok:#30d158}}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.6 var(--font);-webkit-font-smoothing:antialiased}
a{color:var(--accent)}a:hover{color:var(--accent-h)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:.6rem 1rem;z-index:100}.skip:focus{left:1rem;top:1rem}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:saturate(180%) blur(20px);background:color-mix(in srgb,var(--bg) 82%,transparent);border-bottom:1px solid var(--border)}
.nav .wrap{display:flex;align-items:center;gap:1.25rem;height:56px}
.brand{font-weight:700;font-size:1.15rem;color:var(--text);text-decoration:none;margin-right:auto;letter-spacing:-.01em}
.nav a.l{color:var(--muted);text-decoration:none;font-size:.95rem}.nav a.l:hover{color:var(--text)}
button.icon{background:none;border:1px solid var(--border);color:var(--text);border-radius:999px;min-height:36px;min-width:36px;cursor:pointer;font:inherit}
.btn{display:inline-block;padding:.7rem 1.5rem;border-radius:999px;background:var(--accent);color:#fff;text-decoration:none;font-weight:600;min-height:44px;transition:transform .15s,background .15s}
.btn:hover{background:var(--accent-h);color:#fff;transform:translateY(-1px)}.btn.ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.hero{text-align:center;padding:clamp(3.5rem,9vw,7rem) 0 2rem}
.hero .eyebrow{color:var(--accent);font-weight:600;letter-spacing:.04em;text-transform:uppercase;font-size:.85rem}
.hero h1{font-size:clamp(2.4rem,6vw,4.4rem);line-height:1.05;letter-spacing:-.03em;margin:.6rem 0 1rem}
.hero h1 span{background:linear-gradient(90deg,var(--accent),#bf5af2);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{max-width:44rem;margin:0 auto 1.8rem;color:var(--muted);font-size:1.2rem}
.cta{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap}
.media{margin:3rem auto 0;border-radius:20px;overflow:hidden;border:1px solid var(--border);box-shadow:0 30px 80px rgba(0,0,0,.28);background:#000}
.media img,.media video{display:block;width:100%;height:100%;object-fit:cover}
section{padding:clamp(3rem,7vw,5.5rem) 0}section.alt{background:var(--surface)}
h2{font-size:clamp(1.8rem,3.4vw,2.7rem);letter-spacing:-.02em;margin:0 0 .6rem;text-align:center}
.sub{text-align:center;color:var(--muted);max-width:40rem;margin:0 auto 2.5rem}
.proof{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;margin-top:1.6rem}
.chip{border:1px solid var(--border);background:var(--surface);border-radius:999px;padding:.25rem .9rem;font-size:.9rem;color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.card{background:var(--bg);border:1px solid var(--border);border-radius:18px;padding:1.6rem;transition:transform .2s,border-color .2s}
section.alt .card{background:var(--bg)}.card:hover{transform:translateY(-3px);border-color:var(--accent)}
.card h3{margin:.2rem 0 .4rem;font-size:1.15rem}.card p{margin:0;color:var(--muted);font-size:.98rem}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.steps li{list-style:none;counter-increment:s;background:var(--surface);border-radius:18px;padding:1.6rem}
.steps li::before{content:counter(s);display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;font-weight:700;margin-bottom:.6rem}
.steps h3{margin:.2rem 0}.steps p{margin:0;color:var(--muted)}
.tbl{overflow-x:auto;border:1px solid var(--border);border-radius:18px}
table{border-collapse:collapse;width:100%;min-width:640px}th,td{padding:.85rem 1.1rem;text-align:left;border-bottom:1px solid var(--border);vertical-align:top;font-size:.98rem}
th{background:var(--surface)}tr:last-child td{border-bottom:0}td.y{color:var(--ok);font-weight:600}
.shot{border-radius:16px;border:1px solid var(--border);width:100%;height:auto;display:block}
.code{position:relative;max-width:46rem;margin:0 auto}
.code pre{margin:0;padding:1.4rem;border-radius:16px;background:var(--code);color:var(--code-t);overflow-x:auto;font:.92rem/1.6 var(--mono);border:1px solid var(--border)}
.code button{position:absolute;top:.7rem;right:.7rem;background:#1d1d1f;color:#f5f5f7;border:1px solid #424245;border-radius:8px;min-height:32px;padding:0 .8rem;cursor:pointer;font:inherit;font-size:.85rem}
.tut{display:grid;grid-template-columns:repeat(2,1fr);gap:.6rem 1.5rem;padding:0;margin:0;list-style:none}
.tut li a{display:block;padding:.7rem 1rem;border:1px solid var(--border);border-radius:12px;text-decoration:none;color:var(--text);background:var(--bg)}
.tut li a:hover{border-color:var(--accent)}.tut small{color:var(--muted)}
footer{border-top:1px solid var(--border);padding:2.5rem 0;color:var(--muted);font-size:.9rem}
footer .cols{display:flex;gap:2rem;flex-wrap:wrap;justify-content:space-between}footer a{color:var(--muted)}
.rv{opacity:0;transform:translateY(14px);transition:opacity .6s,transform .6s}.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}html{scroll-behavior:auto}.rv{opacity:1;transform:none}}
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.plan{display:flex;flex-direction:column;gap:.5rem;background:var(--bg);border:1px solid var(--border);border-radius:18px;padding:1.6rem}
.plan.hi{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.plan h3{margin:0;font-size:1.15rem}.plan p{margin:0;color:var(--muted);font-size:.98rem}
.plan .rate{color:var(--text);font-weight:600}.plan .cov{margin-top:auto;padding-top:.6rem}.plan .btn{text-align:center;margin-top:.8rem}
.fine{max-width:48rem;margin:1.75rem auto 0;text-align:center;color:var(--muted);font-size:.88rem}
@media(max-width:1100px){.plans{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.plans{grid-template-columns:1fr}}
@media(max-width:900px){.grid,.steps,.tut{grid-template-columns:1fr}.nav a.l.hide{display:none}}

/* Gryvia/Vytrix-family restyle: black canvas in dark, hairlines, glow, concentric radii */
:root{--r-panel:18px;--r-control:12px;--r-small:8px;--hair:rgba(0,0,0,.08);--glow:rgba(0,113,227,.16);--violet:#a550e0}
:root[data-theme=dark]{--bg:#000;--surface:#1c1c1e;--border:#38383a;--hair:rgba(255,255,255,.1);--glow:rgba(41,151,255,.3)}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#000;--surface:#1c1c1e;--border:#38383a;--hair:rgba(255,255,255,.1);--glow:rgba(41,151,255,.3)}}
:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 55%,transparent);outline-offset:2px;border-radius:var(--r-small)}
header.nav{border-bottom-color:var(--hair)}
main{overflow-x:clip}.hero{position:relative;isolation:isolate}
.hero::before{content:"";position:absolute;top:-10%;left:50%;width:100vw;transform:translateX(-50%);height:70%;z-index:-1;background:radial-gradient(60% 60% at 50% 0,var(--glow),transparent 70%),radial-gradient(40% 40% at 85% 10%,color-mix(in srgb,var(--violet) 22%,transparent),transparent 70%);pointer-events:none}
.hero h1{font-weight:700;letter-spacing:-.035em}
.btn{box-shadow:0 6px 20px -8px var(--accent)}.btn.ghost{box-shadow:none}
.media{border-color:var(--hair);box-shadow:0 0 0 .5px var(--hair),0 40px 100px -30px var(--glow),0 20px 50px -20px rgba(0,0,0,.5)}
.card,.plan,.steps li,.tbl,.code pre,.shot,.tut li a{border-color:var(--hair)}
.card,.plan{border-radius:var(--r-panel);background:var(--surface);box-shadow:0 0 0 .5px var(--hair)}
section.alt .card,section.alt .plan{background:var(--bg)}
.card:hover,.plan:hover{border-color:color-mix(in srgb,var(--accent) 55%,transparent);box-shadow:0 0 0 1px color-mix(in srgb,var(--accent) 40%,transparent),0 14px 40px -14px var(--glow)}
.plan.hi{background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 10%,var(--surface)),var(--surface))}
.plan.hi::before{content:"Advanced edition";align-self:flex-start;font-size:.72rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 45%,transparent);border-radius:999px;padding:.1rem .6rem}
.chip{border-color:var(--hair)}
.steps li::before{background:linear-gradient(135deg,var(--violet),var(--accent))}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok)}
h2{font-weight:700;letter-spacing:-.03em}
.grid.duo{grid-template-columns:repeat(2,1fr)}
@media(max-width:760px){.grid.duo{grid-template-columns:1fr}}