/* Satoshi loaded via <link> in head — see index.html */
  :root{
    /* layout tokens — user-friendly rhythm */
    --section-y:92px;
    --section-y-mobile:64px;
    --rail-gap:32px;
    --grid-gap:16px;
    --container:1240px;

    --bg:#050507;
    --bg-soft:#0a0c12;
    --surface:#12141d;
    --surface-2:#0f1115;
    --surface-3:#171a25;
    --line:rgba(255,255,255,.08);
    --line-2:rgba(255,255,255,.13);
    --text:#e8eaf0;
    --muted:#8a93a6;
    --muted-2:#5d6678;
    --violet:#7c6df0;
    --violet-2:#4f8cff;
    --violet-3:#b56cf5;
    --violet-soft:rgba(124,109,240,.12);
    --violet-glow:rgba(124,109,240,.35);
    --red:#ff0033;
    --red-soft:rgba(255,0,51,.11);
    --radius-bezel:28px;
    --radius-inner:20px;
    --radius-pill:999px;
    --ease: cubic-bezier(0.32,0.72,0,1);
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{font-family:'Satoshi',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  a{color:inherit;text-decoration:none}
  img{max-width:100%;display:block}
  .wrap{max-width:1240px;margin:0 auto;padding:0 24px}
  /* grain fixed */
  .grain{position:fixed;inset:0;pointer-events:none;z-index:60;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");mix-blend-mode:soft-light}
  /* floating nav island */
  .nav-wrap{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:50;width:min(920px,calc(100% - 28px));pointer-events:none}
  .nav{pointer-events:auto;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:8px 8px 8px 16px;background:rgba(18,20,29,.72);backdrop-filter:blur(22px) saturate(1.2);-webkit-backdrop-filter:blur(22px) saturate(1.2);border:1px solid rgba(255,255,255,.09);border-radius:var(--radius-pill);box-shadow:0 16px 50px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.08)}
  .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:16.5px;letter-spacing:-.02em}
  .brand-mark{width:30px;height:30px;border-radius:10px;background:linear-gradient(135deg,var(--violet-2),var(--violet-3));display:grid;place-items:center;box-shadow:0 6px 18px rgba(124,109,240,.35)}
  .brand-mark svg{width:18px;height:18px}
  .nav-links{display:flex;align-items:center;gap:18px;font-size:14px;color:var(--muted)}
  .nav-links a{transition:color .2s var(--ease);font-weight:500}
  .nav-links a:hover{color:#fff}
  .nav-cta{display:flex;align-items:center;gap:10px}
  .btn{border:0;cursor:pointer;font-weight:700;border-radius:var(--radius-pill);padding:11px 20px;font-size:14.5px;transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease),border-color .18s var(--ease);letter-spacing:-.01em;display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
  .btn:active{transform:scale(.98) translateY(1px)}
  .btn-primary{background:linear-gradient(180deg,var(--violet),#6b5af2);color:#fff;box-shadow:0 10px 28px rgba(124,109,240,.38), inset 0 1px 0 rgba(255,255,255,.18)}
  .btn-primary:hover{transform:translateY(-1px);box-shadow:0 14px 32px rgba(124,109,240,.45), inset 0 1px 0 rgba(255,255,255,.18)}
  .btn-ghost{background:rgba(255,255,255,.06);border:1px solid var(--line-2);color:#e6e9ef;backdrop-filter:blur(8px)}
  .btn-ghost:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.18);transform:translateY(-1px)}
  .btn-lg{padding:14px 24px;font-size:15.5px}
  .btn-icon{width:30px;height:30px;border-radius:50%;background:rgba(255,255,255,.12);display:grid;place-items:center;flex-shrink:0;transition:transform .2s var(--ease)}
  .btn:hover .btn-icon{transform:translate(1px,-1px) scale(1.05)}
  .yt-dot{width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 6px var(--red-soft);animation:pulse 2.2s infinite}
  @keyframes pulse{0%,100%{box-shadow:0 0 0 6px var(--red-soft)}50%{box-shadow:0 0 0 10px rgba(255,0,51,0)}}
  /* HERO */
  .hero{padding:138px 0 64px;position:relative;overflow:hidden}
  .hero-bg{position:absolute;inset:0;pointer-events:none}
  .hero-orb{position:absolute;width:900px;height:600px;left:50%;top:-120px;transform:translateX(-50%);background:radial-gradient(ellipse at 50% 0%, rgba(124,109,240,.22) 0%, rgba(79,140,255,.14) 28%, rgba(181,108,245,.09) 48%, transparent 72%);filter:blur(0px)}
  .hero-grid{position:absolute;inset:0;opacity:.06;background-image:linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);background-size:32px 32px;mask-image:radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 70%)}
  .hero-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;position:relative}
  .eyebrow{display:inline-flex;align-items:center;gap:10px;padding:7px 10px 7px 8px;background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:var(--radius-pill);font-size:12.5px;color:var(--muted);margin-bottom:18px;backdrop-filter:blur(8px)}
  .eyebrow b{color:#fff;background:linear-gradient(135deg,var(--red),#ff4d6d);padding:3px 8px;border-radius:999px;font-size:11px;letter-spacing:.02em;display:inline-flex;align-items:center;gap:4px}
  h1{font-size:clamp(36px,5vw,56px);line-height:.96;letter-spacing:-.035em;font-weight:900;max-width:620px;margin-bottom:16px}
  h1 .grad{background:linear-gradient(90deg,var(--violet-2),var(--violet) 45%, var(--violet-3));-webkit-background-clip:text;background-clip:text;color:transparent}
  h1 .thin{font-weight:500;letter-spacing:-.02em;color:#fff}
  .lead{color:var(--muted);font-size:17px;line-height:1.55;max-width:520px;margin-bottom:28px}
  .lead strong{color:#fff;font-weight:700}
  .hero-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
  .hero-sub{margin-top:14px;font-size:12.5px;color:var(--muted-2);display:flex;align-items:center;gap:8px}
  .hero-sub .sep{width:3px;height:3px;border-radius:50%;background:var(--muted-2)}
  /* MONITOR double-bezel */
  .bezel{padding:10px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-bezel);box-shadow:0 24px 70px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.06);position:relative}
  .bezel::before{content:"";position:absolute;inset:10px;border-radius:var(--radius-inner);box-shadow:inset 0 1px 0 rgba(255,255,255,.07);pointer-events:none}
  .monitor{border-radius:var(--radius-inner);overflow:hidden;background:#0a0c10;border:1px solid rgba(255,255,255,.06);position:relative}
  .mon-top{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.015));border-bottom:1px solid rgba(255,255,255,.06);font-size:12px;color:var(--muted)}
  .mon-dots{display:flex;gap:6px}
  .mon-dots span{width:10px;height:10px;border-radius:50%;display:block}
  .mon-dots .r{background:#ff5f57}.mon-dots .y{background:#ffbd2e}.mon-dots .g{background:#28c840}
  .mon-meta{display:flex;gap:8px;align-items:center;font-variant-numeric:tabular-nums}
  .badge{padding:3px 8px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.04em;border:1px solid rgba(255,255,255,.08)}
  .badge-live{background:var(--red);color:#fff;border-color:transparent;box-shadow:0 4px 14px rgba(255,0,51,.3)}
  .badge-tech{background:rgba(255,255,255,.07);color:#cbd1de}
  .badge-violet{background:var(--violet-soft);color:var(--violet);border-color:rgba(124,109,240,.2)}
  .viewport{position:relative;aspect-ratio:16/9;background:#0b0d12;overflow:hidden}
  .viewport img{width:100%;height:100%;object-fit:cover;filter:saturate(1.12) contrast(1.02)}
  .scrim{position:absolute;inset:0;background:linear-gradient(180deg, rgba(5,5,7,0) 28%, rgba(5,5,7,.08) 48%, rgba(5,5,7,.78) 100%), radial-gradient(700px 260px at 50% 0%, rgba(124,109,240,.16), transparent 70%)}
  .vignette{position:absolute;inset:0;box-shadow:inset 0 0 80px rgba(0,0,0,.55), inset 0 0 0 1px rgba(255,255,255,.06);pointer-events:none}
  .cap{position:absolute;left:14px;right:14px;bottom:14px;display:flex;align-items:flex-end;justify-content:space-between;gap:12px}
  .cap-card{background:rgba(10,12,16,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.09);border-radius:14px;padding:10px 12px;display:flex;gap:10px;align-items:center;max-width:72%;box-shadow:0 10px 30px rgba(0,0,0,.4)}
  .cap-accent{width:3px;align-self:stretch;border-radius:999px;background:linear-gradient(180deg,var(--violet-2),var(--violet-3));flex-shrink:0}
  .cap-title{font-size:13px;font-weight:700;line-height:1.35;color:#fff;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .cap-sub{font-size:11.5px;color:var(--muted);margin-top:2px}
  .cap-time{font-size:11px;font-weight:700;letter-spacing:.06em;color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.1);padding:6px 8px;border-radius:999px;white-space:nowrap}
  /* timeline */
  .timeline{padding:10px 14px 12px;background:#0a0c10;border-top:1px solid rgba(255,255,255,.06)}
  .t-track{height:42px;position:relative;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:12px;overflow:hidden;display:flex;align-items:center;padding:0 8px;gap:4px}
  .clip{height:24px;border-radius:7px;position:relative;overflow:hidden;flex-shrink:0;display:flex;align-items:center;gap:4px;padding:0 6px;font-size:10px;font-weight:700;letter-spacing:.03em;color:#fff;border:1px solid rgba(255,255,255,.08)}
  .clip-1{background:linear-gradient(90deg,#1e2030,#252a45);width:28%}.clip-2{background:linear-gradient(90deg,#241a35,#3a244f);width:22%}.clip-3{background:linear-gradient(90deg,#162a2e,#1e3a42);width:18%}.clip-4{background:linear-gradient(90deg,#2a1e2e,#3d2140);width:14%}.clip-5{background:linear-gradient(90deg,#1a2333,#25344d);width:12%}
  .clip .h{width:10px;height:10px;border-radius:3px;background:rgba(255,255,255,.18);flex-shrink:0}
  .playhead{position:absolute;left:58%;top:0;bottom:0;width:2px;background:#fff;box-shadow:0 0 10px rgba(255,255,255,.8), 0 0 18px var(--violet-glow)}
  .playhead::before{content:"";position:absolute;top:-1px;left:50%;transform:translateX(-50%);width:10px;height:10px;background:#fff;clip-path:polygon(50% 100%, 0 0, 100% 0);box-shadow:0 4px 10px rgba(0,0,0,.5)}
  .t-meta{display:flex;justify-content:space-between;align-items:center;margin-top:8px;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}
  .t-meta b{color:#fff}
  .progress{height:3px;background:rgba(255,255,255,.08);border-radius:999px;overflow:hidden;margin-top:8px}
  .progress i{display:block;height:100%;width:68%;background:linear-gradient(90deg,var(--violet-2),var(--violet));box-shadow:0 0 10px var(--violet-glow)}
  .mon-foot{display:flex;justify-content:space-between;align-items:center;padding:10px 2px 2px;font-size:11.5px;color:var(--muted-2)}
  .mon-foot b{color:#9aa3b8;font-weight:600}
  /* perforation rail */
  .rail{margin:var(--rail-gap) 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.015);position:relative;overflow:hidden}
  .rail-inner{display:flex;align-items:center;gap:0;white-space:nowrap;will-change:transform;animation:marq 28s linear infinite}
  @keyframes marq{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
  .rail-item{display:flex;align-items:center;gap:14px;padding:14px 22px;font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#c3cad6;flex-shrink:0;border-right:1px solid var(--line)}
  .rail-item i{width:7px;height:7px;border-radius:50%;background:var(--violet);box-shadow:0 0 8px var(--violet-glow);flex-shrink:0}
  .rail-item.yt i{background:var(--red);box-shadow:0 0 8px rgba(255,0,51,.5)}
  .perf{position:absolute;left:0;right:0;height:6px;display:flex;gap:14px;padding:0 10px;opacity:.9}
  .perf.top{top:4px}.perf.bot{bottom:4px}
  .perf span{width:16px;height:6px;border-radius:2px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.06);flex-shrink:0}
  /* sections */
  section{padding:var(--section-y) 0}
  .kicker{color:var(--violet);text-transform:uppercase;letter-spacing:.14em;font-size:11.5px;font-weight:800;margin-bottom:10px;display:flex;align-items:center;gap:8px}
  .kicker::before{content:"";width:22px;height:1.5px;background:var(--violet);opacity:.6;border-radius:999px}
  h2{font-size:clamp(26px,4vw,42px);font-weight:900;letter-spacing:-.03em;line-height:.98;margin-bottom:12px}
  h2 em{font-style:italic;font-weight:500;letter-spacing:-.02em;color:#fff;background:linear-gradient(90deg,var(--violet-2),var(--violet-3));-webkit-background-clip:text;background-clip:text;color:transparent}
  .sub{color:var(--muted);max-width:620px;font-size:16px;line-height:1.6}
  .center{text-align:center}.center .sub{margin:0 auto}
  .center .kicker{justify-content:center}.center .kicker::before{display:none}
  /* bento */
  .bento{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--grid-gap);margin-top:36px}
  .b-card{grid-column:span 4;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:20px;padding:22px;position:relative;overflow:hidden;transition:transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease)}
  .b-card:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.14);background:rgba(255,255,255,.045)}
  .b-card.large{grid-column:span 8;display:grid;grid-template-columns:1.15fr .85fr;gap:18px;padding:0;overflow:hidden}
  .b-card.wide{grid-column:span 7}
  .b-card.narrow{grid-column:span 5}
  .b-card.full{grid-column:span 12;display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;padding:0;background:transparent;border:0}
  .b-card.full .mini{padding:18px;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:20px}
  .b-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
  .ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;flex-shrink:0;background:var(--violet-soft);border:1px solid rgba(124,109,240,.18);color:var(--violet);font-size:18px}
  .ic.red{background:var(--red-soft);border-color:rgba(255,0,51,.15);color:var(--red)}
  .ic.green{background:rgba(34,197,94,.1);border-color:rgba(34,197,94,.16);color:#22c55e}
  .b-card h3{font-size:16.5px;font-weight:800;letter-spacing:-.02em}
  .b-card p{color:var(--muted);font-size:13.8px;line-height:1.6;margin-top:2px}
  .b-list{margin-top:14px;display:flex;flex-wrap:wrap;gap:6px}
  .chip{font-size:11px;font-weight:700;letter-spacing:.04em;padding:5px 9px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--line);color:#cbd1de}
  .b-visual{position:relative;border-radius:14px;overflow:hidden;background:#0a0c10;border:1px solid rgba(255,255,255,.06);aspect-ratio:4/3;display:flex;flex-direction:column}
  .b-visual img{width:100%;height:100%;object-fit:cover;opacity:.95}
  .thumb-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;padding:10px;background:#0a0c10}
  .thumb-grid span{aspect-ratio:16/10;border-radius:8px;overflow:hidden;background:#171a21;border:1px solid rgba(255,255,255,.06);position:relative;display:block}
  .thumb-grid span::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg, transparent 30%, rgba(0,0,0,.55))}
  .thumb-grid em{position:absolute;left:6px;bottom:5px;font-size:8px;font-weight:800;color:#fff;z-index:1;letter-spacing:.04em;font-style:normal}
  .wave{height:38px;display:flex;align-items:center;gap:2px;padding:0 12px}
  .wave i{flex:1;height:16px;background:linear-gradient(180deg,var(--violet-2),var(--violet));border-radius:999px;opacity:.9}
  .wave i:nth-child(2n){height:10px;opacity:.6}.wave i:nth-child(3n){height:22px}.wave i:nth-child(5n){height:8px}
  /* large card inner */
  .large-left{padding:22px;display:flex;flex-direction:column}
  .large-right{padding:14px;background:radial-gradient(520px 260px at 70% 0%, rgba(124,109,240,.18), transparent 60%), #0a0c10;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:10px;position:relative;overflow:hidden}
  .render-meta{display:flex;gap:6px;flex-wrap:wrap}
  .render-preview{flex:1;border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,.07);background:#050507;position:relative;min-height:140px}
  .render-preview::after{content:"✓ Alta qualità 1920×1080 30fps · pronto per YouTube";position:absolute;left:8px;bottom:8px;font-size:9px;font-weight:700;letter-spacing:.06em;color:#fff;background:rgba(10,12,16,.78);border:1px solid rgba(255,255,255,.1);padding:5px 7px;border-radius:999px;backdrop-filter:blur(8px)}
  /* pricing */
  .pricing{display:grid;gap:16px;grid-template-columns:repeat(2,1fr);align-items:stretch;margin-top:34px}
  .plan{position:relative;border-radius:22px;overflow:hidden;padding:1px;background:linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,.04));box-shadow:0 20px 60px rgba(0,0,0,.45)}
  .plan-inner{background:linear-gradient(180deg,#161923,#0f1117);border-radius:21px;padding:28px;display:flex;flex-direction:column;height:100%;border:1px solid rgba(255,255,255,.06)}
  .plan.lift .plan-inner{background:linear-gradient(180deg,#191c2e,#0f1117);border-color:rgba(124,109,240,.22);box-shadow:inset 0 1px 0 rgba(255,255,255,.06), 0 0 0 1px rgba(124,109,240,.12), 0 0 40px rgba(124,109,240,.12)}
  .plan-flag{position:absolute;top:12px;left:50%;transform:translateX(-50%);background:var(--violet);color:#fff;font-size:11px;font-weight:800;padding:5px 12px;border-radius:999px;letter-spacing:.06em;box-shadow:0 8px 20px rgba(124,109,240,.4);z-index:2}
  .plan-name{font-size:18px;font-weight:800;letter-spacing:-.02em;display:flex;align-items:center;gap:8px}
  .plan-price{font-size:42px;font-weight:900;letter-spacing:-.04em;margin:8px 0 2px;display:flex;align-items:baseline;gap:6px}
  .plan-price small{font-size:14px;font-weight:500;color:var(--muted)}
  .plan-per{color:var(--muted);font-size:13px;margin-bottom:18px}
  .plan ul{list-style:none;flex:1;margin:0 0 20px}
  .plan li{ display:flex;gap:10px;padding:7px 0;font-size:13.8px;color:#d7dce5;border-bottom:1px solid rgba(255,255,255,.04)}
  .plan li:last-child{border:0}
  .plan li::before{content:"✓";color:#22c55e;font-weight:800;flex-shrink:0}
  .plan li.x{color:var(--muted-2)}
  .plan li.x::before{content:"—";color:var(--muted-2)}
  .ring{width:44px;height:44px;border-radius:50%;background:conic-gradient(from -90deg, var(--violet) 68%, rgba(255,255,255,.08) 68%);display:grid;place-items:center;flex-shrink:0}
  .ring i{width:34px;height:34px;border-radius:50%;background:#191c2e;display:grid;place-items:center;font-size:14px}
  /* steps */
  .steps{position:relative;display:grid;gap:0;margin-top:28px;max-width:860px}
  .steps::before{content:"";position:absolute;left:18px;top:14px;bottom:14px;width:1px;background:linear-gradient(180deg, var(--violet) 0%, rgba(255,255,255,.08) 100%);opacity:.5}
  .step{display:grid;grid-template-columns:38px 1fr;gap:16px;padding:18px 18px 18px 0;position:relative}
  .step-num{width:38px;height:38px;border-radius:50%;background:var(--violet);color:#fff;display:grid;place-items:center;font-weight:900;font-size:14px;box-shadow:0 8px 20px rgba(124,109,240,.35), inset 0 1px 0 rgba(255,255,255,.2);position:relative;z-index:1;border:3px solid var(--bg)}
  .step-card{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:16px;padding:16px 18px;transition:transform .25s var(--ease), border-color .25s var(--ease)}
  .step-card:hover{transform:translateX(2px);border-color:rgba(255,255,255,.12)}
  .step-card b{font-size:15px}
  .step-card span{color:var(--muted);font-size:13.5px;display:block;margin-top:4px;line-height:1.5}
  .step-card small{font-size:11px;color:var(--violet);font-weight:700;letter-spacing:.06em;text-transform:uppercase}
  /* FAQ */
  .faq{max-width:780px;margin:24px auto 0}
  details{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:14px;padding:0;overflow:hidden;transition:border-color .2s var(--ease)}
  details[open]{border-color:rgba(124,109,240,.22);background:rgba(124,109,240,.04)}
  details+details{margin-top:10px}
  summary{cursor:pointer;font-weight:700;font-size:14.8px;padding:16px 20px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
  summary::-webkit-details-marker{display:none}
  summary::after{content:"+";width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.06);border:1px solid var(--line);display:grid;place-items:center;flex-shrink:0;transition:transform .2s var(--ease), background .2s var(--ease)}
  details[open] summary::after{transform:rotate(45deg);background:var(--violet);border-color:var(--violet);color:#fff}
  details p{padding:0 20px 16px;color:var(--muted);font-size:13.8px;line-height:1.6}
  /* CTA banner */
  .cta-wrap{padding:1px;border-radius:24px;background:linear-gradient(120deg, rgba(124,109,240,.35), rgba(255,255,255,.06) 40%, rgba(255,255,255,.04));box-shadow:0 24px 60px rgba(0,0,0,.45)}
  .cta-banner{background:radial-gradient(800px 400px at 20% 0%, rgba(124,109,240,.18), transparent 60%), linear-gradient(180deg,#181a27,#0f1117);border-radius:23px;padding:56px 28px;text-align:center;position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.06)}
  .cta-banner h2{margin-bottom:10px}
  .cta-banner p{color:var(--muted);max-width:540px;margin:0 auto 24px;font-size:15px}
  .cta-badge{display:inline-flex;gap:6px;align-items:center;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--line);font-size:12px;color:var(--muted);margin-bottom:14px}
  /* footer */
  footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:13.5px}
  footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;align-items:center}
  .footlinks{display:flex;gap:16px}
  .footlinks a:hover{color:#fff}
  /* reveal */
  .reveal{opacity:0;transform:translateY(14px);transition:opacity .7s var(--ease), transform .7s var(--ease)}
  .reveal.in{opacity:1;transform:none}
  @media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}.rail-inner{animation:none}.yt-dot{animation:none}}
  /* responsive */
  @media(max-width:980px){
    .hero-layout{grid-template-columns:1fr;gap:28px}
    .bento{grid-template-columns:1fr 1fr}
    .b-card,.b-card.large,.b-card.wide,.b-card.narrow{grid-column:span 2}
    .b-card.large{grid-template-columns:1fr}
    .large-right{border-left:0;border-top:1px solid var(--line)}
    .pricing{grid-template-columns:1fr}
  }
  @media(max-width:640px){
    .nav-links .hide-m{display:none}
    .wrap{padding:0 16px}
    section{padding:var(--section-y-mobile) 0}
    .bento{grid-template-columns:1fr}
    .b-card,.b-card.large,.b-card.wide,.b-card.narrow,.b-card.full{grid-column:span 1}
    .b-card.full{grid-template-columns:1fr}
    .hero{padding:110px 0 32px}
    h1{font-size:34px}
  }
  /* input */
  .input{flex:1;min-width:150px;background:#0a0c10;border:1px solid var(--line);color:#fff;border-radius:12px;padding:12px 16px;font-size:14.5px;outline:0;transition:border-color .2s var(--ease), box-shadow .2s var(--ease)}
  .input:focus{border-color:rgba(124,109,240,.5);box-shadow:0 0 0 4px var(--violet-soft)}
  .input::placeholder{color:var(--muted-2)}

  .lang-switch{display:flex;align-items:center;border:1px solid var(--line-2);border-radius:var(--radius-pill);overflow:hidden;background:rgba(255,255,255,.06);backdrop-filter:blur(8px)}
  .lang-switch button{padding:6px 10px;font-size:11.5px;font-weight:800;letter-spacing:.06em;border:0;background:transparent;color:var(--muted);cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease)}
  .lang-switch button.active{background:var(--violet);color:#fff;box-shadow:0 4px 12px rgba(124,109,240,.35)}
  .lang-switch button:hover{color:#fff}


  .btn:focus-visible{outline:2px solid var(--violet);outline-offset:2px}
  .lang-switch button:focus-visible{outline:2px solid var(--violet);outline-offset:2px}
  a:focus-visible{outline:2px solid var(--violet);outline-offset:2px}
  summary:focus-visible{outline:2px solid var(--violet);outline-offset:2px}