@font-face { font-family: V; src: url(fonts/Vazirmatn.woff2) format("woff2"); font-display: swap; }
:root { --bg: #05060d; --fg: #eef0ff; --fg2: #c7cbe8; --mut: #9aa0c0; --acc: #5b7cff; --acc2: #a86bff; --line: rgba(255,255,255,.09); color-scheme: dark; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #03040b; color: var(--fg); font-family: V, Tahoma, sans-serif; line-height: 1.8; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
.bi { flex: none; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 14px; font: inherit; font-weight: 700; font-size: 14.5px; border: 0; cursor: pointer; color: #fff; transition: transform .2s, box-shadow .2s, background .2s; }
.btn:hover { transform: translateY(-2px); }
.btn.sm { padding: 8px 14px; font-size: 13px; border-radius: 12px; }
.pri { background: linear-gradient(135deg, var(--acc), var(--acc2)); box-shadow: 0 12px 32px color-mix(in srgb, var(--acc) 45%, transparent); }
.pri:hover { box-shadow: 0 16px 40px rgba(120,100,255,.6); }
.gh { background: rgba(255,255,255,.07); box-shadow: inset 0 0 0 1px rgba(255,255,255,.15); backdrop-filter: blur(8px); }
.chip { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; padding: 6px 13px; border-radius: 99px; background: rgba(255,255,255,.06); box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); color: var(--fg2); }

.nav { position: fixed; inset: 0 0 auto 0; z-index: 20; display: flex; align-items: center; gap: 18px; padding: 14px clamp(16px, 4vw, 48px); transition: background .3s, box-shadow .3s; }
.nav.solid { background: rgba(8,9,20,.78); backdrop-filter: blur(14px); box-shadow: 0 1px 0 var(--line); }
.brand { display: flex; align-items: center; gap: 10px; font-size: 16px; }
.brand img { width: 34px; height: 34px; border-radius: 10px; }
.nav .g { flex: 1; }
.nav nav { display: flex; gap: 22px; font-size: 14px; color: var(--fg2); }
.nav nav a { display: inline-flex; align-items: center; gap: 7px; transition: color .2s; }
.nav nav a:hover { color: #fff; }

.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding: 110px clamp(16px, 5vw, 72px) 60px;
  background: radial-gradient(900px 600px at 25% 60%, #0f2a55, transparent 70%), radial-gradient(700px 500px at 80% 20%, #2a1454, transparent 70%), var(--bg); overflow: hidden; }
#globe { position: absolute; inset: 0; width: 100%; height: 100%; display: block; opacity: 0; transition: opacity 1s; touch-action: pan-y; }
.globe-on #globe { opacity: 1; }
.orb { position: absolute; left: 30%; top: 52%; width: min(80vh, 54vw); aspect-ratio: 1; transform: translate(-50%, -50%); border-radius: 50%; background: radial-gradient(circle at 35% 30%, #16295a, #070c1f 70%); box-shadow: 0 0 120px rgba(90,130,255,.35); transition: opacity 1s; }
.globe-on .orb { opacity: 0; }
.hero-fade { position: absolute; inset: auto 0 0 0; height: 160px; background: linear-gradient(transparent, var(--bg)); pointer-events: none; }
.copy { position: relative; z-index: 2; max-width: 520px; margin-inline-start: 0; pointer-events: none; }
.copy > * { pointer-events: auto; }
.where { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; padding: 7px 14px; border-radius: 99px; font-size: 13px; color: #b7f5dc; background: rgba(52,211,153,.1); box-shadow: inset 0 0 0 1px rgba(52,211,153,.35); }
.where[hidden] { display: none; }
.copy h1 { font-size: clamp(34px, 5.2vw, 60px); line-height: 1.35; margin: 18px 0 14px; letter-spacing: -.5px; }
.grad { background: linear-gradient(90deg, color-mix(in srgb, var(--acc) 70%, #fff), color-mix(in srgb, var(--acc2) 70%, #fff) 60%, #6ee7ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.copy p { color: var(--fg2); font-size: 16px; margin: 0 0 26px; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; }
.stats { display: flex; gap: 12px; margin-top: 30px; flex-wrap: wrap; }
.stats div { padding: 12px 16px; border-radius: 16px; background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px var(--line); backdrop-filter: blur(10px); }
.stats b { display: block; font-size: 20px; }
.stats span { font-size: 12px; color: var(--mut); }

.sec { padding: 80px clamp(16px, 5vw, 72px); max-width: 1240px; margin: 0 auto; }
.st { font-size: clamp(26px, 3.4vw, 38px); margin: 0 0 30px; text-align: center; }
.feats { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; perspective: 900px; }
.feat { padding: 22px; border-radius: 22px; background: linear-gradient(160deg, rgba(255,255,255,.07), rgba(255,255,255,.015)); box-shadow: inset 0 0 0 1px var(--line), 0 20px 50px rgba(0,0,0,.35);
  transform-style: preserve-3d; transition: transform .25s, box-shadow .25s; }
.feat:hover { box-shadow: inset 0 0 0 1px rgba(140,160,255,.35), 0 26px 60px rgba(60,50,160,.35); }
.fic { width: 48px; height: 48px; border-radius: 15px; display: grid; place-items: center; color: #fff; box-shadow: 0 10px 24px rgba(0,0,0,.3); transform: translateZ(30px); }
.fic .bi { width: 22px; height: 22px; }
.feat h3 { margin: 14px 0 6px; font-size: 17px; }
.feat p { margin: 0; color: var(--mut); font-size: 14px; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.step { position: relative; padding: 24px 22px; border-radius: 22px; background: rgba(255,255,255,.04); box-shadow: inset 0 0 0 1px var(--line); }
.sn { position: absolute; top: 14px; inset-inline-end: 18px; font-size: 44px; font-weight: 900; color: rgba(255,255,255,.06); }
.sic { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; background: rgba(107,140,255,.16); color: #a9bbff; }
.sic .bi { width: 21px; height: 21px; }
.step h3 { margin: 14px 0 4px; font-size: 16.5px; }
.step p { margin: 0; color: var(--mut); font-size: 14px; }

.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; align-items: stretch; }
.plan { display: flex; flex-direction: column; gap: 10px; padding: 24px 22px; border-radius: 24px; background: rgba(255,255,255,.04); box-shadow: inset 0 0 0 1px var(--line); transition: transform .25s; }
.plan:hover { transform: translateY(-4px); }
.plan.hot { background: linear-gradient(160deg, rgba(120,100,255,.3), rgba(255,255,255,.03)); box-shadow: inset 0 0 0 1px rgba(170,150,255,.6), 0 24px 60px rgba(110,90,255,.3); }
.plan .pi { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; }
.plan .pi .bi { width: 21px; height: 21px; }
.plan h3 { margin: 4px 0 0; font-size: 20px; }
.plan .pr { font-size: 26px; font-weight: 900; }
.plan .pr small { font-size: 13px; font-weight: 400; color: var(--mut); }
.plan ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; font-size: 13.5px; color: var(--fg2); flex: 1; }
.plan li { display: flex; gap: 8px; align-items: flex-start; }
.plan li .bi { color: #34d399; margin-top: 5px; }
.plan .btn { justify-content: center; }
.trial { display: flex; align-items: center; gap: 14px; margin-top: 20px; padding: 18px 20px; border-radius: 20px; background: linear-gradient(135deg, rgba(251,191,36,.14), rgba(255,255,255,.02)); box-shadow: inset 0 0 0 1px rgba(251,191,36,.35); }
.trial > .bi { width: 28px; height: 28px; color: #fbbf24; }
.trial div { flex: 1; display: flex; flex-direction: column; }
.trial div span { color: var(--mut); font-size: 13px; }

.dlbox { max-width: 720px; margin: 0 auto; padding: 24px; border-radius: 24px; background: rgba(255,255,255,.04); box-shadow: inset 0 0 0 1px var(--line), 0 30px 70px rgba(0,0,0,.4); }
.dl-h { display: flex; align-items: center; gap: 14px; }
.dl-h > .bi { width: 38px; height: 38px; color: #7aa2ff; }
.dl-h div { display: flex; flex-direction: column; }
.dl-h span { color: var(--mut); font-size: 13px; }
.dl-m { margin: 18px 0; }
.bar { height: 10px; border-radius: 10px; background: rgba(255,255,255,.08); overflow: hidden; }
.bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, #34d399, #6ee7ff); border-radius: inherit; transition: width .2s; }
.dl-s { display: flex; justify-content: space-between; font-size: 13px; color: var(--mut); margin-top: 8px; }
.dl-a { display: flex; gap: 10px; flex-wrap: wrap; }
.dl-help { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-direction: column; gap: 8px; font-size: 13.5px; color: var(--fg2); }
.dl-help li { display: flex; gap: 10px; align-items: center; }
.dl-help .bi { color: #a9bbff; }

.faqs { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq { border-radius: 18px; background: rgba(255,255,255,.04); box-shadow: inset 0 0 0 1px var(--line); padding: 4px 18px; }
.faq summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 10px; padding: 12px 0; font-weight: 700; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .bi { color: #a9bbff; }
.faq p { margin: 0 0 14px; color: var(--mut); font-size: 14px; }
.foot { display: flex; align-items: center; gap: 12px; padding: 28px clamp(16px, 5vw, 72px); border-top: 1px solid var(--line); color: var(--mut); font-size: 13px; flex-wrap: wrap; }
.foot img { width: 26px; height: 26px; border-radius: 8px; }
.foot .g { flex: 1; }
.foot a { display: inline-flex; gap: 6px; align-items: center; }

.st small.stn { display: block; font-size: 14px; font-weight: 400; color: var(--mut); margin-top: 6px; }
.gal { max-width: 1040px; margin: 0 auto; }
.gal-main { position: relative; border-radius: 22px; overflow: hidden; aspect-ratio: 16/10; background: rgba(255,255,255,.04); box-shadow: inset 0 0 0 1px var(--line), 0 40px 90px rgba(0,0,0,.5); }
.gal-main img { width: 100%; height: 100%; object-fit: cover; display: block; opacity: 0; transform: scale(1.02); transition: opacity .5s, transform .6s; cursor: zoom-in; }
.gal-main img.show { opacity: 1; transform: none; }
.gal-nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; width: 42px; height: 42px; border-radius: 50%; border: 0; display: grid; place-items: center; color: #fff; background: rgba(8,9,20,.6); backdrop-filter: blur(8px); cursor: pointer; }
.gal-nav.p { right: 12px; } .gal-nav.n { left: 12px; }
.gal-cap { position: absolute; bottom: 12px; right: 12px; padding: 5px 12px; border-radius: 99px; font-size: 13px; background: rgba(8,9,20,.7); backdrop-filter: blur(8px); }
.gal-th { display: flex; gap: 10px; margin-top: 14px; overflow-x: auto; padding-bottom: 6px; scroll-snap-type: x mandatory; }
.gal-th button { flex: 0 0 150px; scroll-snap-align: start; border: 0; padding: 0; border-radius: 12px; overflow: hidden; background: rgba(255,255,255,.04); color: var(--fg2); font: inherit; font-size: 12px; cursor: pointer; opacity: .6; box-shadow: inset 0 0 0 1px var(--line); transition: opacity .2s, box-shadow .2s; }
.gal-th button.on, .gal-th button:hover { opacity: 1; box-shadow: inset 0 0 0 2px var(--acc); }
.gal-th img { width: 100%; aspect-ratio: 16/10; object-fit: cover; display: block; }
.gal-th span { display: block; padding: 4px 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lb { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 20px; background: rgba(0,0,0,.85); backdrop-filter: blur(6px); }
.lb[hidden] { display: none; }
.lb img { max-width: 100%; max-height: 100%; border-radius: 14px; }
.lb-x { position: absolute; top: 16px; left: 16px; width: 42px; height: 42px; border-radius: 50%; border: 0; color: #fff; background: rgba(255,255,255,.12); cursor: pointer; display: grid; place-items: center; }
.grps { columns: 3 300px; column-gap: 16px; }
.grp { break-inside: avoid; margin-bottom: 16px; padding: 20px; border-radius: 22px; background: rgba(255,255,255,.04); box-shadow: inset 0 0 0 1px var(--line); }
.gh2 { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.gh2 h3 { margin: 0; font-size: 16.5px; flex: 1; }
.gh2 small { color: var(--mut); font-size: 12px; }
.gic { width: 40px; height: 40px; border-radius: 13px; display: grid; place-items: center; color: var(--c); background: color-mix(in srgb, var(--c) 18%, transparent); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--c) 40%, transparent); }
.grp ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 7px; font-size: 13.5px; color: var(--fg2); }
.grp li { display: flex; gap: 8px; align-items: flex-start; }
.grp li .bi { color: #34d399; margin-top: 5px; width: 15px; height: 15px; }
.plan { position: relative; }
.plan .pop { position: absolute; top: -11px; left: 50%; transform: translateX(-50%); padding: 3px 12px; border-radius: 99px; font-size: 11.5px; font-weight: 700; background: linear-gradient(135deg, var(--acc), var(--acc2)); white-space: nowrap; }
.plan .ph { display: flex; align-items: center; gap: 12px; }
.plan .ph small { color: var(--mut); font-size: 12px; }
.plan .pi { background: color-mix(in srgb, var(--pc) 22%, transparent); color: var(--pc); }
.seg { display: flex; gap: 4px; padding: 4px; border-radius: 12px; background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px var(--line); flex-wrap: wrap; }
.seg button { flex: 1; border: 0; background: none; color: var(--fg2); font: inherit; font-size: 12.5px; padding: 6px 8px; border-radius: 9px; cursor: pointer; white-space: nowrap; }
.seg button i { font-style: normal; font-size: 10.5px; color: #34d399; margin-inline-start: 4px; }
.seg button.on { background: color-mix(in srgb, var(--pc) 30%, rgba(255,255,255,.06)); color: #fff; }
.plan .pm { font-size: 12.5px; color: var(--mut); min-height: 18px; margin-top: -8px; }
.pfs { font-size: 12.5px; color: var(--fg2); }
.pfs summary { cursor: pointer; display: flex; align-items: center; gap: 6px; color: var(--acc); list-style: none; }
.pfs summary::-webkit-details-marker { display: none; }
.pf { margin-top: 8px; display: flex; flex-direction: column; }
.pf b { font-size: 12px; color: #fff; }
.pf span { color: var(--mut); }
.empty { text-align: center; color: var(--mut); grid-column: 1 / -1; }
.dl-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 18px; }
.dl-opt { display: flex; align-items: center; gap: 12px; padding: 16px; border-radius: 18px; border: 0; font: inherit; color: var(--fg); text-align: right; cursor: pointer; background: rgba(255,255,255,.05); box-shadow: inset 0 0 0 1px var(--line); transition: transform .2s, box-shadow .2s; }
.dl-opt:hover { transform: translateY(-2px); box-shadow: inset 0 0 0 1px var(--acc); }
.dl-opt.main { background: linear-gradient(135deg, color-mix(in srgb, var(--acc) 35%, transparent), color-mix(in srgb, var(--acc2) 25%, transparent)); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--acc) 60%, transparent); }
.dl-opt[hidden] { display: none; }
.dl-opt > .bi { width: 30px; height: 30px; flex: none; }
.dl-opt div { display: flex; flex-direction: column; }
.dl-opt span { font-size: 12.5px; color: var(--mut); }
.dl-m[hidden] { display: none; }
.foot .ft { color: var(--mut); }
.foot .links { display: flex; gap: 14px; flex-wrap: wrap; }
@media (max-width: 760px) { .orb { left: 50%; top: 30%; width: 88vw; } .dl-opts { grid-template-columns: 1fr; } .gal-th button { flex-basis: 120px; } }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s, transform .7s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: none; }
@media (max-width: 760px) {
  .nav nav { display: none; }
  .hero { align-items: flex-end; padding-top: 90px; }
  .copy { max-width: none; }
  .globe-on #globe { opacity: .6; }
}
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }
.tree { position: relative; max-width: 1080px; margin: 0 auto; padding: 10px 0 30px; }
.trunk { position: absolute; top: 0; bottom: 0; left: 50%; width: 4px; margin-left: -2px; border-radius: 4px; background: rgba(255,255,255,.07); overflow: hidden; }
.trunk i { position: absolute; inset: 0 0 auto 0; height: 0; background: linear-gradient(180deg, var(--acc), var(--acc2), #34d399); box-shadow: 0 0 18px var(--acc); border-radius: inherit; }
.br { position: relative; width: 50%; padding: 0 0 34px 46px; box-sizing: border-box; }
.br:nth-child(odd) { margin-right: 50%; padding: 0 46px 34px 0; }
.br .node { position: absolute; top: 14px; left: -23px; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: #0b0d1a; box-shadow: inset 0 0 0 2px rgba(255,255,255,.12); transition: background .4s, box-shadow .4s, transform .4s; z-index: 1; }
.br:nth-child(odd) .node { left: auto; right: -23px; }
.br.on .node { background: var(--c); box-shadow: 0 0 0 6px color-mix(in srgb, var(--c) 25%, transparent), 0 0 30px var(--c); transform: scale(1.08); }
.br::before { content: ""; position: absolute; top: 36px; left: 23px; width: 23px; height: 2px; background: rgba(255,255,255,.12); transition: background .4s; }
.br:nth-child(odd)::before { left: auto; right: 23px; }
.br.on::before { background: var(--c); }
.leaf { padding: 18px 20px; border-radius: 20px; background: rgba(255,255,255,.035); box-shadow: inset 0 0 0 1px var(--line); opacity: .35; transform: translateX(24px) scale(.97); transition: opacity .6s, transform .6s cubic-bezier(.2,.8,.2,1), box-shadow .6s, background .6s; }
.br:nth-child(odd) .leaf { transform: translateX(-24px) scale(.97); }
.br.on .leaf { opacity: 1; transform: none; background: linear-gradient(160deg, color-mix(in srgb, var(--c) 14%, transparent), rgba(255,255,255,.02)); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--c) 45%, transparent), 0 20px 50px rgba(0,0,0,.35); }
.leaf ul { list-style: none; margin: 8px 0 0; padding: 0; display: flex; flex-direction: column; gap: 7px; font-size: 13.5px; color: var(--fg2); }
.leaf li { display: flex; gap: 8px; align-items: flex-start; opacity: 0; transform: translateY(8px); transition: opacity .35s, transform .35s; transition-delay: calc(var(--k) * 70ms + 150ms); }
.br.on .leaf li { opacity: 1; transform: none; }
.leaf li .bi { color: var(--c); margin-top: 5px; width: 15px; height: 15px; flex: none; }
.build { position: relative; height: 320vh; }
.b-stick { position: sticky; top: 0; height: 100vh; height: 100svh; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 40px; padding: 70px clamp(16px, 5vw, 72px) 30px; max-width: 1240px; margin: 0 auto; box-sizing: border-box; }
.b-copy h2 { font-size: clamp(26px, 3.4vw, 40px); margin: 16px 0; }
.b-steps { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; counter-reset: s; }
.b-steps li { counter-increment: s; display: flex; align-items: center; gap: 12px; color: var(--mut); font-size: 15px; transition: color .3s; }
.b-steps li::before { content: counter(s); width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-size: 13px; background: rgba(255,255,255,.06); box-shadow: inset 0 0 0 1px var(--line); transition: background .3s, box-shadow .3s; }
.b-steps li.on { color: #fff; }
.b-steps li.on::before { content: "\2713"; background: #34d399; box-shadow: 0 0 18px rgba(52,211,153,.6); color: #04130c; font-weight: 900; }
.b-count { margin-top: 18px; font-size: 13px; color: #b7f5dc; min-height: 20px; }
.b-stage { position: relative; display: grid; place-items: center; }
.b-win { width: min(360px, 86vw); padding: 16px; border-radius: 22px; background: rgba(14,16,28,.85); box-shadow: inset 0 0 0 1px var(--line), 0 40px 90px rgba(0,0,0,.55); backdrop-filter: blur(14px); transform: perspective(900px) rotateY(calc(var(--p, 0) * -18deg + 18deg)) scale(calc(.86 + var(--p, 0) * .14)); opacity: calc(.3 + var(--p, 0) * 3); transition: box-shadow .5s; }
.b-win.done { box-shadow: inset 0 0 0 1px rgba(52,211,153,.6), 0 0 80px rgba(52,211,153,.35), 0 40px 90px rgba(0,0,0,.55); }
.b-bar { display: flex; align-items: center; gap: 6px; font-size: 13px; margin-bottom: 10px; }
.b-bar b { flex: 1; }
.b-bar span { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.15); }
.b-ring { position: relative; width: 150px; height: 150px; margin: 6px auto; }
.b-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.b-ring circle { fill: none; stroke-width: 7; }
.b-ring .tr { stroke: rgba(255,255,255,.08); }
.b-ring .fg { stroke: #34d399; stroke-linecap: round; stroke-dasharray: 327; stroke-dashoffset: 327; filter: drop-shadow(0 0 6px rgba(52,211,153,.7)); }
.b-core { position: absolute; inset: 22px; border-radius: 50%; display: grid; place-items: center; background: radial-gradient(circle at 35% 30%, #3a4a7a, #141a33); color: #9fb3ff; transition: color .4s, background .4s; }
.b-core .bi { width: 38px; height: 38px; }
.b-win.done .b-core { color: #b7f5dc; background: radial-gradient(circle at 35% 30%, #1f8a64, #0b2a20); }
.b-st { text-align: center; font-weight: 800; margin-bottom: 10px; }
.b-srv { display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; }
.b-srv div { display: grid; grid-template-columns: 52px 1fr 48px; align-items: center; gap: 8px; padding: 6px 10px; border-radius: 10px; background: rgba(255,255,255,.04); opacity: .25; transition: opacity .3s, background .3s, box-shadow .3s; }
.b-srv div.on { opacity: 1; }
.b-srv div.best { background: rgba(52,211,153,.12); box-shadow: inset 0 0 0 1px rgba(52,211,153,.5); }
.b-srv i { height: 5px; border-radius: 4px; background: linear-gradient(90deg, var(--acc), #34d399); width: 0; transition: width .5s; }
.b-srv div.on i { width: var(--w); }
.b-srv em { font-style: normal; color: var(--mut); text-align: left; }
.b-sp { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 10px; text-align: center; }
.b-sp div { padding: 8px 4px; border-radius: 10px; background: rgba(255,255,255,.04); }
.b-sp small { display: block; color: var(--mut); font-size: 11px; }
.b-sp b { font-size: 15px; }
.b-burst { position: absolute; inset: 0; pointer-events: none; }
.b-burst i { position: absolute; left: 50%; top: 50%; width: 8px; height: 8px; border-radius: 2px; animation: burst 1.1s cubic-bezier(.1,.7,.3,1) forwards; }
@keyframes burst { from { transform: translate(-50%, -50%) rotate(0); opacity: 1; } to { transform: translate(calc(-50% + var(--x)), calc(-50% + var(--y))) rotate(540deg); opacity: 0; } }
.totop { position: fixed; bottom: 18px; left: 18px; z-index: 30; width: 48px; height: 48px; border: 0; padding: 0; border-radius: 50%; background: rgba(12,14,28,.8); backdrop-filter: blur(10px); color: #fff; cursor: pointer; display: grid; place-items: center; opacity: 0; transform: translateY(16px); transition: opacity .3s, transform .3s; }
.totop.show { opacity: 1; transform: none; }
.totop svg { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); }
.totop circle { fill: none; stroke-width: 3; }
.totop .tr { stroke: rgba(255,255,255,.1); }
.totop .fg { stroke: var(--acc); stroke-linecap: round; stroke-dasharray: 126; stroke-dashoffset: 126; }
.totop > .bi { transform: rotate(90deg); width: 18px; height: 18px; position: relative; }
@media (max-width: 760px) {
  .trunk { left: auto; right: 22px; }
  .br, .br:nth-child(odd) { width: 100%; margin: 0; padding: 0 60px 26px 0; }
  .br .node, .br:nth-child(odd) .node { right: 0; left: auto; }
  .br, .br:nth-child(odd) { padding: 0 60px 26px 0; }
  .br::before, .br:nth-child(odd)::before { display: none; }
  .leaf, .br:nth-child(odd) .leaf { transform: translateX(-16px); }
  .b-stick { grid-template-columns: 1fr; gap: 14px; padding-top: 64px; align-content: center; }
  .b-copy h2 { font-size: 22px; margin: 8px 0; }
  .b-steps { flex-direction: row; flex-wrap: wrap; gap: 6px 12px; font-size: 13px; }
  .b-ring { width: 110px; height: 110px; }
}
@media (prefers-reduced-motion: reduce) { .build { height: auto; } .b-stick { position: relative; height: auto; } }
.dvbox { padding: 26px; border-radius: 26px; background: radial-gradient(120% 120% at 100% 0%, color-mix(in srgb, var(--acc) 25%, transparent), transparent 60%), rgba(255,255,255,.035); box-shadow: inset 0 0 0 1px var(--line), 0 30px 70px rgba(0,0,0,.35); }
.dvtop { display: flex; gap: 18px; align-items: flex-start; }
.dvic { width: 60px; height: 60px; border-radius: 18px; display: grid; place-items: center; flex: none; color: #fff; background: linear-gradient(135deg, #0ea5e9, var(--acc2)); box-shadow: 0 12px 30px rgba(14,165,233,.35); }
.dvic .bi { width: 28px; height: 28px; }
.dvtop h2 { margin: 10px 0 6px; font-size: clamp(24px, 3vw, 34px); }
.dvtop p { margin: 0; color: var(--fg2); font-size: 15px; }
.dvgs { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; margin-top: 22px; }
.dvg { padding: 16px; border-radius: 18px; background: rgba(0,0,0,.18); box-shadow: inset 0 0 0 1px var(--line); }
.dvh { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; color: #a9bbff; }
.dvh b { color: var(--fg); font-size: 15px; }
.dvc { display: flex; flex-wrap: wrap; gap: 6px; direction: ltr; justify-content: flex-end; }
.dvc span { padding: 5px 11px; border-radius: 99px; font-size: 12.5px; background: rgba(255,255,255,.06); box-shadow: inset 0 0 0 1px var(--line); color: var(--fg2); }
@media (max-width: 760px) { .dvtop { flex-direction: column; } }

#sea { position: fixed; inset: 0; width: 100%; height: 100%; z-index: -1; display: block; pointer-events: none; }
.hero { background: radial-gradient(900px 600px at 25% 60%, rgba(15,42,85,.85), transparent 70%), radial-gradient(700px 500px at 80% 20%, rgba(42,20,84,.8), transparent 70%); }
.hero-fade { display: none; }
.feats.sqs { grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 14px; perspective: 1100px; }
.feat.sq { aspect-ratio: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 16px 12px; border-radius: 24px;
  background: linear-gradient(160deg, rgba(120,140,255,.10), rgba(255,255,255,.02) 55%, rgba(40,120,255,.05)); backdrop-filter: blur(10px) saturate(140%);
  box-shadow: inset 0 0 0 1px rgba(160,180,255,.12), 0 18px 40px rgba(0,0,0,.35); position: relative; overflow: hidden; transition: transform .3s cubic-bezier(.2,.8,.2,1), box-shadow .3s, background .3s; transition-delay: calc(var(--d) * 40ms); }
.feat.sq::before { content: ""; position: absolute; inset: -40%; background: conic-gradient(from 0deg, transparent, rgba(255,40,80,.0), rgba(255,40,80,.55), transparent 40%); opacity: 0; transition: opacity .35s; animation: sqspin 4s linear infinite; }
.feat.sq::after { content: ""; position: absolute; inset: 1px; border-radius: 23px; background: linear-gradient(160deg, rgba(14,16,36,.92), rgba(8,10,26,.96)); z-index: 0; }
.feat.sq > * { position: relative; z-index: 1; }
.feat.sq .fic { width: 54px; height: 54px; border-radius: 17px; background: linear-gradient(135deg, rgba(91,124,255,.22), rgba(168,107,255,.18)); color: #b9c6ff; box-shadow: inset 0 0 0 1px rgba(160,180,255,.22), 0 10px 26px rgba(40,60,200,.25); transition: background .3s, color .3s, box-shadow .3s, transform .3s; }
.feat.sq .fic svg { width: 26px; height: 26px; }
.feat.sq h3 { margin: 12px 0 2px; font-size: 14.5px; line-height: 1.5; }
.feat.sq p { font-size: 12px; line-height: 1.7; color: var(--mut); }
.feat.sq:hover { box-shadow: inset 0 0 0 1px rgba(255,70,100,.55), 0 24px 60px rgba(255,30,70,.28), 0 0 0 1px rgba(255,60,90,.25); }
.feat.sq:hover::before { opacity: 1; }
.feat.sq:hover .fic { background: linear-gradient(135deg, #ff2d55, #ff6a3d); color: #fff; box-shadow: 0 0 0 1px rgba(255,255,255,.2), 0 12px 30px rgba(255,40,80,.55); transform: translateZ(40px) scale(1.08); }
.feat.sq:hover h3 { color: #fff; }
@keyframes sqspin { to { transform: rotate(1turn); } }
@media (max-width: 520px) { .feats.sqs { grid-template-columns: repeat(2, 1fr); } .feat.sq p { display: none; } }
@media (prefers-reduced-motion: reduce) { .feat.sq::before { animation: none; } }
.b-core { overflow: hidden; }
.b-logo { position: absolute; width: 64%; height: 64%; object-fit: contain; border-radius: 22%; filter: grayscale(1) brightness(.55); opacity: .55; transition: filter .4s; }
.b-logo.on { filter: none; opacity: 1; clip-path: inset(100% 0 0 0); }
.b-win.done .b-logo.on { filter: drop-shadow(0 0 14px rgba(52,211,153,.8)); }
@media (max-width: 760px) { .b-logo { width: 60%; height: 60%; } }
.vids { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 22px; }
.vcard { border-radius: 24px; overflow: hidden; background: linear-gradient(160deg, rgba(120,140,255,.10), rgba(255,255,255,.02)); box-shadow: inset 0 0 0 1px rgba(160,180,255,.14), 0 24px 60px rgba(0,0,0,.4); transition: transform .3s, box-shadow .3s; }
.vcard:hover { transform: translateY(-4px); box-shadow: inset 0 0 0 1px rgba(255,70,100,.5), 0 30px 70px rgba(255,30,70,.22); }
.vbox { aspect-ratio: 16 / 9; background: #05060d; }
.vbox video { width: 100%; height: 100%; display: block; object-fit: cover; background: #05060d; }
.vtx { display: flex; gap: 14px; padding: 16px 18px; align-items: flex-start; }
.vtx h3 { margin: 0 0 4px; font-size: 17px; }
.vtx p { margin: 0; color: var(--mut); font-size: 13.5px; }
.vic { width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center; flex: none; background: linear-gradient(135deg, #ff2d55, #ff6a3d); color: #fff; box-shadow: 0 10px 26px rgba(255,40,80,.4); }