/* Shared design system for supo SEO landing pages (kick/twitch/ai-live/best).
Lifted from the opusclip-alternative page so every landing page matches. */
:root{
--bg:#FFFFFF; --bg2:#FAFAFA; --panel:#F4F4F5;
--ink:#141417; --dim:#5E5E66; --faint:#9A9AA6;
--line:rgba(0,0,0,.10); --line2:rgba(0,0,0,.16);
--volt:#141417; --volt-ink:#FFFFFF; --mag:#FF2D78;
--disp:'Archivo',-apple-system,sans-serif; --body:'Inter',-apple-system,sans-serif;
--ease:cubic-bezier(.22,1,.36,1);
}
:root[data-theme="night"]{
--bg:#0E0E12; --bg2:#16161B; --panel:#1B1B21;
--ink:#F4F4F6; --dim:#A0A0AA; --faint:#6B6B74;
--line:rgba(255,255,255,.12); --line2:rgba(255,255,255,.18);
--volt:#F4F4F6; --volt-ink:#0E0E12;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;color-scheme:light}
html[data-theme="night"]{color-scheme:dark}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 28px}
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--disp);font-weight:800;font-size:15px;letter-spacing:-.01em;padding:15px 26px;border-radius:6px;cursor:pointer;border:none;transition:transform .25s var(--ease),background .2s,color .2s}
.btn-volt{background:var(--volt);color:var(--volt-ink)}
.btn-volt:hover{transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line2)}
.btn-ghost:hover{border-color:var(--ink)}
nav{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{max-width:1080px;margin:0 auto;padding:16px 28px;display:flex;align-items:center;gap:18px}
.brand{font-family:var(--disp);font-weight:900;font-size:22px;letter-spacing:-.03em}
.brand .dot{color:var(--mag)}
.nav-sp{flex:1}
.nav a.lk{font-size:14px;color:var(--dim)}.nav a.lk:hover{color:var(--ink)}
.ncta{font-family:var(--disp);font-weight:800;font-size:13.5px;background:var(--volt);color:var(--volt-ink);padding:9px 16px;border-radius:6px}
.hero{padding:74px 0 18px;text-align:center}
.eyebrow{font-family:var(--disp);font-weight:700;font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--mag);margin-bottom:18px}
h1{font-family:var(--disp);font-weight:900;font-size:clamp(38px,6vw,66px);line-height:1.03;letter-spacing:-.03em;max-width:16em;margin:0 auto}
h1 .u{color:var(--mag)}
.sub{font-size:clamp(16px,2vw,20px);color:var(--dim);max-width:34em;margin:26px auto 0;line-height:1.55}
.sub b{color:var(--ink);font-weight:600}
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.tiny{font-size:13px;color:var(--faint);margin-top:14px}
section{padding:54px 0}
h2{font-family:var(--disp);font-weight:900;font-size:clamp(26px,3.4vw,38px);letter-spacing:-.02em;text-align:center}
.lead{text-align:center;color:var(--dim);max-width:38em;margin:14px auto 0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.card{border:1px solid var(--line);border-radius:14px;padding:26px;background:var(--bg2)}
.card .n{font-family:var(--disp);font-weight:900;font-size:15px;color:var(--mag)}
.card h3{font-family:var(--disp);font-weight:800;font-size:19px;margin:10px 0 8px;letter-spacing:-.01em}
.card p{color:var(--dim);font-size:15px}
.strip{max-width:820px;margin:26px auto 0;border:1px solid var(--line);border-radius:14px;padding:22px 26px;background:var(--bg2);text-align:center}
.strip .h{font-family:var(--disp);font-weight:800;font-size:14px;letter-spacing:.02em;margin-bottom:8px}
.strip p{color:var(--dim);font-size:15px}
.final{text-align:center;border:1px solid var(--line);border-radius:18px;padding:54px 28px;background:var(--bg2);margin:10px auto 0;max-width:820px}
footer{border-top:1px solid var(--line);margin-top:40px;padding:30px 0;text-align:center;color:var(--faint);font-size:13px}
footer a{color:var(--dim)}footer a:hover{color:var(--ink)}
/* --- demo (GIF / video) frame ------------------------------------------------
Drop a real asset in later: replace the .demo-ph block with
or 
. */
.demo{max-width:880px;margin:40px auto 0;border:1px solid var(--line2);border-radius:16px;overflow:hidden;background:#000;aspect-ratio:16/9;position:relative}
.demo video,.demo img{width:100%;height:100%;object-fit:cover;display:block}
.demo-ph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:radial-gradient(120% 120% at 50% 0%,#1b1b24 0%,#0c0c11 70%);color:#fff}
.demo-ph .play{width:64px;height:64px;border-radius:50%;background:var(--mag);display:grid;place-items:center;box-shadow:0 12px 40px rgba(255,45,120,.4)}
.demo-ph .play svg{margin-left:4px}
.demo-ph .cap{font-family:var(--disp);font-weight:700;font-size:15px;letter-spacing:.02em}
.demo-ph .sub2{font-size:13px;color:#9a9aa6}
.demo-note{text-align:center;color:var(--faint);font-size:12.5px;margin:12px auto 0}
/* --- platform pills ---------------------------------------------------------- */
.plats{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:22px}
.plat{font-family:var(--disp);font-weight:700;font-size:13px;padding:7px 15px;border:1px solid var(--line);border-radius:999px;color:var(--dim)}
/* --- FAQ (native accordion) -------------------------------------------------- */
.faq{max-width:760px;margin:36px auto 0;display:flex;flex-direction:column;gap:10px}
.faq details{border:1px solid var(--line);border-radius:12px;background:var(--bg2);overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:18px 20px;font-family:var(--disp);font-weight:700;font-size:16px;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--mag);font-size:22px;font-weight:800;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq .a{padding:0 20px 18px;color:var(--dim);font-size:15px;line-height:1.6}
.faq .a a{color:var(--mag);text-decoration:underline}
/* --- inline cross-links row -------------------------------------------------- */
.xlinks{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.xlinks a{font-size:13.5px;color:var(--dim);border:1px solid var(--line);border-radius:999px;padding:8px 16px}
.xlinks a:hover{border-color:var(--ink);color:var(--ink)}
@media(max-width:720px){.grid{grid-template-columns:1fr}}