:root { --red:#ffffff; --deep:#b0b0b0; --ink:#070707; --text:#f8f8f8; --muted:#b9b9b9; --edge:rgba(255,255,255,.16); }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin:0; background:var(--ink); color:var(--text); font:16px/1.6 "Segoe UI Variable Text","Segoe UI",system-ui,sans-serif; overflow-x:hidden; }
a { color:inherit; text-decoration:none; }

.bg { position:fixed; inset:0; z-index:-1; background:radial-gradient(120% 90% at 50% 130%, #2a2a2a, var(--ink) 60%); overflow:hidden; }
.orb { position:absolute; border-radius:50%; filter:blur(90px); opacity:.8; animation:drift 20s ease-in-out infinite alternate; }
.o1 { width:620px; height:620px; left:-160px; top:-180px; background:radial-gradient(circle,#ffffff,#7a7a7a 70%); }
.o2 { width:540px; height:540px; right:-140px; top:35%; background:radial-gradient(circle,#d1d1d1,#3b3b3b 70%); animation-duration:26s; animation-delay:-8s; }
.o3 { width:420px; height:420px; left:38%; bottom:-200px; background:radial-gradient(circle,#ffffff,#8a8a8a 70%); animation-duration:30s; animation-delay:-14s; opacity:.55; }
@keyframes drift { to { transform:translate(110px,80px) scale(1.2); } }
.vig { position:absolute; inset:0; background:radial-gradient(transparent 40%, rgba(0,0,0,.6)); }

.glass { position:relative; background:linear-gradient(135deg,rgba(255,255,255,.13),rgba(255,255,255,.02) 40%,rgba(255,255,255,.07)); backdrop-filter:blur(26px) saturate(190%); -webkit-backdrop-filter:blur(26px) saturate(190%); border:1px solid var(--edge); border-radius:26px;
  box-shadow: inset 0 1.5px 0 rgba(255,255,255,.38), inset 0 -1.5px 0 rgba(255,255,255,.22), 0 18px 50px rgba(0,0,0,.55); }
.glass::before { content:""; position:absolute; inset:0; border-radius:inherit; pointer-events:none; background:radial-gradient(120% 60% at 20% -10%,rgba(255,255,255,.2),transparent 55%); mix-blend-mode:soft-light; }

nav { position:fixed; top:16px; left:50%; transform:translateX(-50%); width:min(940px,calc(100% - 28px)); display:flex; align-items:center; justify-content:space-between; padding:10px 14px 10px 22px; border-radius:22px; z-index:20; }
.logo { display:flex; align-items:center; gap:10px; font-weight:800; letter-spacing:.28em; font-size:13px; }
.gem { width:14px; height:14px; border-radius:4px; transform:rotate(45deg); background:linear-gradient(135deg,#ffffff,var(--deep)); box-shadow:0 0 14px var(--red); }
.links { display:flex; align-items:center; gap:6px; }
.links a { padding:9px 16px; border-radius:14px; color:var(--muted); font-weight:600; font-size:14px; transition:.25s; }
.links a:hover, .links a.on { color:#fff; background:rgba(255,255,255,.08); }

.btn { position:relative; overflow:hidden; display:inline-flex; align-items:center; gap:12px; padding:16px 34px; border-radius:20px; font:800 15px "Segoe UI",sans-serif; letter-spacing:.2em; color:#fff; border:1px solid rgba(255,255,255,.55); cursor:pointer;
  background:linear-gradient(180deg,rgba(255,255,255,.95),rgba(190,190,190,.95)); box-shadow:inset 0 2px 0 rgba(255,255,255,.55), inset 0 -3px 10px rgba(90,90,90,.55), 0 10px 34px rgba(255,255,255,.5); transition:transform .2s, box-shadow .2s; }
.btn:hover { transform:translateY(-3px) scale(1.02); box-shadow:inset 0 2px 0 rgba(255,255,255,.6), inset 0 -3px 10px rgba(90,90,90,.55), 0 18px 50px rgba(255,255,255,.75); }
.btn.sm { padding:10px 20px; font-size:12px; border-radius:15px; }
.btn.ghost { background:rgba(255,255,255,.06); border-color:var(--edge); box-shadow:inset 0 1.5px 0 rgba(255,255,255,.25); }
.btn::after { content:""; position:absolute; top:0; left:-60%; width:40%; height:100%; background:linear-gradient(100deg,transparent,rgba(255,255,255,.5),transparent); transform:skewX(-20deg); animation:shine 3.6s infinite; }
.btn.ghost::after { display:none; }
@keyframes shine { 0%,60% { left:-60%; } 100% { left:130%; } }
.btn svg { width:18px; height:18px; fill:currentColor; }

.wrap { width:min(1040px,calc(100% - 32px)); margin:0 auto; }
.hero { min-height:100vh; display:grid; grid-template-columns:1.05fr 1fr; align-items:center; gap:40px; padding:120px 0 60px; }
.eyebrow { letter-spacing:.32em; font-size:12px; font-weight:700; color:var(--red); text-shadow:0 0 16px rgba(255,255,255,.7); margin:0; }
h1 { margin:10px 0 16px; font-size:clamp(40px,6.4vw,72px); line-height:1.02; font-weight:800; letter-spacing:-.03em; }
h1 em, h2 em { font-style:normal; background:linear-gradient(90deg,#ffffff,var(--red),#a3a3a3); -webkit-background-clip:text; background-clip:text; color:transparent; }
.lead { color:var(--muted); font-size:18px; max-width:30em; margin:0 0 30px; }
.cta { display:flex; gap:14px; flex-wrap:wrap; }
.meta { margin-top:18px; color:var(--muted); font-size:13px; }

/* launcher mockup */
.mock { padding:0; overflow:hidden; transform:perspective(1200px) rotateY(-10deg) rotateX(4deg); transition:transform .5s; animation:float 7s ease-in-out infinite; }
.mock:hover { transform:perspective(1200px) rotateY(-3deg) rotateX(1deg); }
@keyframes float { 50% { translate:0 -14px; } }
.mock .bar { display:flex; gap:7px; padding:14px 16px; }
.mock .bar i { width:11px; height:11px; border-radius:50%; background:rgba(255,255,255,.25); }
.mock .bar i:first-child { background:var(--red); }
.mock .body { display:flex; gap:12px; padding:0 14px 14px; }
.mock .side { width:34%; display:flex; flex-direction:column; gap:8px; }
.mock .side span { height:34px; border-radius:12px; background:rgba(255,255,255,.07); }
.mock .side span:first-child { background:linear-gradient(135deg,rgba(255,255,255,.7),rgba(176,176,176,.45)); }
.mock .main { flex:1; border-radius:18px; padding:22px; background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.1); }
.mock .t1 { height:12px; width:40%; border-radius:6px; background:var(--red); box-shadow:0 0 14px var(--red); }
.mock .t2 { height:26px; width:85%; border-radius:8px; background:rgba(255,255,255,.85); margin-top:14px; }
.mock .t3 { height:26px; width:55%; border-radius:8px; background:linear-gradient(90deg,#ffffff,var(--red)); margin-top:8px; }
.mock .in { display:flex; gap:8px; margin-top:22px; }
.mock .in b { flex:1; height:34px; border-radius:11px; background:rgba(0,0,0,.4); }
.mock .pl { margin-top:18px; height:42px; width:48%; border-radius:15px; background:linear-gradient(180deg,#ffffff,#bebebe); box-shadow:0 8px 24px rgba(255,255,255,.5); }
.mock .pb { margin-top:14px; height:7px; border-radius:7px; background:rgba(0,0,0,.45); overflow:hidden; }
.mock .pb::after { content:""; display:block; height:100%; width:62%; background:linear-gradient(90deg,#8a8a8a,var(--red)); box-shadow:0 0 12px var(--red); animation:load 4s ease-in-out infinite alternate; }
@keyframes load { from { width:20%; } to { width:94%; } }

section { padding:70px 0; }
h2 { font-size:clamp(30px,4.4vw,46px); letter-spacing:-.02em; margin:0 0 12px; line-height:1.1; }
.sec-lead { color:var(--muted); max-width:34em; margin:0 0 40px; }
.grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.card { padding:28px; transition:transform .3s; }
.card:hover { transform:translateY(-6px); }
.card .ic { width:46px; height:46px; border-radius:15px; display:grid; place-items:center; margin-bottom:16px; background:linear-gradient(135deg,rgba(255,255,255,.6),rgba(176,176,176,.35)); border:1px solid rgba(255,255,255,.4); box-shadow:inset 0 1px 0 rgba(255,255,255,.4), 0 6px 20px rgba(255,255,255,.3); }
.card .ic svg { width:22px; height:22px; fill:#fff; }
.card h3 { margin:0 0 6px; font-size:18px; }
.card p { margin:0; color:var(--muted); font-size:15px; }

.final { text-align:center; padding:56px 30px; }
.final h2 { margin-bottom:22px; }
footer { text-align:center; color:var(--muted); font-size:13px; padding:40px 0 50px; }

/* download page */
.dl { min-height:100vh; padding:130px 0 60px; display:flex; flex-direction:column; align-items:center; text-align:center; }
.dlcard { width:min(640px,100%); padding:42px 36px; margin-top:34px; }
.dlcard .ver { display:inline-block; padding:6px 14px; border-radius:20px; font-size:12px; font-weight:700; letter-spacing:.15em; background:rgba(255,255,255,.18); border:1px solid rgba(255,255,255,.4); margin-bottom:18px; }
.dlcard .btn { font-size:17px; padding:20px 44px; }
.specs { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-top:30px; }
.specs div { padding:14px 8px; border-radius:16px; background:rgba(0,0,0,.35); border:1px solid rgba(255,255,255,.1); }
.specs b { display:block; font-size:18px; }
.specs small { color:var(--muted); }
.steps { width:min(640px,100%); text-align:left; margin-top:26px; padding:28px 32px; }
.steps h3 { margin:0 0 14px; }
.steps ol { margin:0; padding-left:22px; color:var(--muted); }
.steps li { margin:8px 0; }
.steps li b { color:var(--text); }
.note { color:var(--muted); font-size:13px; margin-top:20px; }

.reveal { opacity:0; transform:translateY(26px); transition:opacity .8s, transform .8s cubic-bezier(.2,.8,.2,1); }
.reveal.show { opacity:1; transform:none; }

@media (max-width:820px) {
  .hero { grid-template-columns:1fr; padding-top:110px; text-align:center; }
  .lead { margin-inline:auto; } .cta { justify-content:center; }
  .mock { transform:none; animation:none; }
  .grid { grid-template-columns:1fr; }
  .links a:not(.btn) { display:none; }
}
@media (prefers-reduced-motion:reduce) { *, *::before, *::after { animation:none !important; transition:none !important; } }

/* black & white overrides */
.btn, .links a.btn { color: #0a0a0a; text-shadow: none; }
.btn.ghost, .links a.btn.ghost { color: #fff; }
.mock .side span:first-child { background: linear-gradient(135deg,rgba(255,255,255,.7),rgba(255,255,255,.35)); }

/* ============ interactive launcher preview ============ */
.hero2 { padding: 130px 0 30px; text-align: center; display: flex; flex-direction: column; align-items: center; }
.hero2 .lead { margin-inline: auto; }
.hero2 .cta { justify-content: center; }
.pvwrap { position: relative; width: min(960px, 100%); margin: 46px auto 0; }
.pv { position: relative; width: 100%; overflow: hidden; border-radius: 22px; border: 1px solid var(--edge); box-shadow: 0 50px 120px rgba(0,0,0,.8), 0 0 120px rgba(255,255,255,.07), inset 0 1px 0 rgba(255,255,255,.25); background: #050505; text-align: left; }
.pv-glow { position: absolute; left: 10%; right: 10%; bottom: -40px; height: 80px; background: radial-gradient(ellipse, rgba(255,255,255,.25), transparent 70%); filter: blur(30px); z-index: -1; }
.pv-win { position: absolute; left: 0; top: 0; width: 960px; height: 600px; transform-origin: 0 0; background: radial-gradient(100% 80% at 50% 45%, #141414, #050505 70%); color: #f4f4f4; font: 14px/1.5 "Segoe UI", system-ui, sans-serif; overflow: hidden; }
.pv-dots { position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.1) 1px, transparent 1.2px); background-size: 28px 28px; -webkit-mask-image: radial-gradient(70% 60% at 50% 45%, #000, transparent); mask-image: radial-gradient(70% 60% at 50% 45%, #000, transparent); }
.pv-halo { position: absolute; left: 50%; top: 44%; width: 520px; height: 520px; margin: -260px 0 0 -260px; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.2), transparent 62%); filter: blur(30px); animation: pvb 6s ease-in-out infinite; }
@keyframes pvb { 50% { transform: scale(1.18); opacity: .6; } }
.pv-mega { position: absolute; left: 50%; top: 44%; transform: translate(-50%,-50%); font: 900 460px/1 "Segoe UI Black","Segoe UI",sans-serif; letter-spacing: -.04em; color: transparent; -webkit-text-stroke: 1.5px rgba(255,255,255,.09); pointer-events: none; }
.pv-vig { position: absolute; inset: 0; background: radial-gradient(transparent 45%, rgba(0,0,0,.75)); pointer-events: none; }
.pv-title { position: absolute; top: 0; left: 0; right: 0; height: 40px; display: flex; justify-content: space-between; align-items: center; padding-left: 18px; font-weight: 700; letter-spacing: .32em; font-size: 11px; z-index: 5; }
.pv-title .g { display: inline-block; width: 12px; height: 12px; border: 1.5px solid #fff; transform: rotate(45deg); margin-right: 10px; vertical-align: -1px; }
.pv-title .w { display: flex; } .pv-title .w i { width: 46px; text-align: center; color: #bbb; font-style: normal; letter-spacing: 0; }
.pv-srv { position: absolute; top: 48px; left: 50%; transform: translateX(-50%); z-index: 5; display: flex; align-items: center; gap: 10px; padding: 6px 14px; border-radius: 40px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.14); font-size: 12px; white-space: nowrap; }
.pv-srv b { font-weight: 600; } .pv-srv small { color: #8d8d8d; }
.pv-dot { width: 8px; height: 8px; border-radius: 50%; background: #fff; box-shadow: 0 0 10px #fff; }
.pv-auth { position: absolute; top: 46px; left: 18px; z-index: 6; display: flex; padding: 3px; border-radius: 24px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.14); }
.pv-auth button { padding: 6px 14px; border: 0; border-radius: 20px; background: none; color: #8d8d8d; font: 700 11px "Segoe UI",sans-serif; letter-spacing: .08em; cursor: pointer; transition: all .3s; }
.pv-auth button.on { background: #fff; color: #000; }
.pv-view { position: absolute; inset: 0; display: none; }
.pv-view.on { display: flex; animation: pvin .5s cubic-bezier(.2,.8,.2,1); }
@keyframes pvin { from { opacity: 0; transform: translateY(16px) scale(.985); } }
.pv-center { margin: auto; padding-top: 12px; display: flex; flex-direction: column; align-items: center; }
.pv-ringwrap { position: relative; width: 250px; height: 250px; display: grid; place-items: center; }
.pv-ring { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); overflow: visible; }
.pv-ring circle { fill: none; }
.pv-ring .s { stroke: rgba(255,255,255,.28); stroke-width: 1; stroke-dasharray: 2 9; transform-origin: 130px 130px; animation: pvr 40s linear infinite; }
@keyframes pvr { to { transform: rotate(360deg); } }
.pv-ring .t { stroke: rgba(255,255,255,.1); stroke-width: 3; }
.pv-ring .p { stroke: #fff; stroke-width: 3; stroke-linecap: round; stroke-dasharray: 703.7; stroke-dashoffset: 703.7; transition: stroke-dashoffset .3s; filter: drop-shadow(0 0 6px rgba(255,255,255,.8)); }
.pv-orb { --rx: 0deg; --ry: 0deg; --hx: 38%; --hy: 26%; position: relative; width: 182px; height: 182px; border-radius: 50%; border: 0; cursor: pointer; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; color: #0b0b0b; font: 800 14px "Segoe UI",sans-serif; letter-spacing: .24em;
  background: radial-gradient(circle at var(--hx) var(--hy), #fff 0, rgba(255,255,255,.92) 4%, rgba(255,255,255,0) 24%), radial-gradient(ellipse 72% 40% at 50% 99%, rgba(255,255,255,.75), rgba(255,255,255,0) 72%), radial-gradient(circle at 50% 40%, #fafafa 0%, #dcdcdc 36%, #939393 70%, #262626 100%);
  box-shadow: inset 0 -16px 32px rgba(0,0,0,.5), inset 0 9px 16px rgba(255,255,255,.75), inset 0 0 0 1px rgba(255,255,255,.55), 0 0 80px rgba(255,255,255,.2), 0 34px 36px -14px rgba(0,0,0,.9);
  transform: perspective(800px) rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .25s, scale .3s; animation: pvbob 5s ease-in-out infinite; }
@keyframes pvbob { 50% { translate: 0 -7px; } }
.pv-orb::before { content: ""; position: absolute; left: 13%; top: 4%; width: 74%; height: 46%; border-radius: 50% 50% 46% 46% / 74% 74% 26% 26%; background: linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,.05)); pointer-events: none; }
.pv-orb::after { content: ""; position: absolute; inset: 0; border-radius: 50%; pointer-events: none; mix-blend-mode: overlay; background: conic-gradient(from 0deg, transparent 0 28%, rgba(255,255,255,.75) 38%, transparent 48% 78%, rgba(255,255,255,.45) 88%, transparent 100%); -webkit-mask: radial-gradient(circle, transparent 58%, #000 62%); mask: radial-gradient(circle, transparent 58%, #000 62%); animation: pvr 9s linear infinite; }
.pv-orb svg { position: relative; z-index: 2; width: 38px; height: 38px; fill: #0b0b0b; margin-left: 4px; filter: drop-shadow(0 1px 0 rgba(255,255,255,.9)); }
.pv-orb span { position: relative; z-index: 2; padding-left: .24em; text-shadow: 0 1px 0 rgba(255,255,255,.8); }
.pv-orb:hover { scale: 1.05; } .pv-orb:active { scale: .97; }
.pv-orb.busy { cursor: default; animation: none; scale: 1; background: radial-gradient(circle at var(--hx) var(--hy), rgba(255,255,255,.55) 0, rgba(255,255,255,0) 20%), radial-gradient(circle at 50% 40%, #5d5d5d 0%, #3a3a3a 45%, #151515 100%); color: #bdbdbd; box-shadow: inset 0 -14px 28px rgba(0,0,0,.6), inset 0 6px 12px rgba(255,255,255,.18), 0 0 50px rgba(255,255,255,.08), 0 30px 30px -14px rgba(0,0,0,.9); }
.pv-orb.busy svg { fill: #bdbdbd; filter: none; } .pv-orb.busy span { text-shadow: none; }
.pv-status { margin: 8px 0 20px; color: #8d8d8d; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; min-height: 18px; }
.pv-strip { display: flex; border-radius: 22px; padding: 6px; background: linear-gradient(145deg, rgba(255,255,255,.1), rgba(255,255,255,.03)); border: 1px solid rgba(255,255,255,.14); box-shadow: inset 0 1px 0 rgba(255,255,255,.3), 0 20px 60px rgba(0,0,0,.6); }
.pv-strip > div { padding: 8px 18px; min-width: 180px; border-radius: 16px; } .pv-strip > i { width: 1px; background: rgba(255,255,255,.14); margin: 8px 0; }
.pv-strip small { display: block; font-size: 10px; font-weight: 700; letter-spacing: .2em; color: #8d8d8d; text-transform: uppercase; }
.pv-strip b { font-size: 15px; font-weight: 600; }
.pv-dock { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 8; display: flex; gap: 4px; padding: 6px; border-radius: 26px; background: linear-gradient(145deg, rgba(255,255,255,.1), rgba(255,255,255,.03)); border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(20px); box-shadow: inset 0 1px 0 rgba(255,255,255,.3); }
.pv-dock button { display: flex; align-items: center; padding: 11px 13px; border: 0; border-radius: 20px; background: none; color: #8d8d8d; cursor: pointer; transition: all .35s; overflow: hidden; font: 600 13px "Segoe UI",sans-serif; }
.pv-dock button svg { width: 20px; height: 20px; fill: currentColor; flex: none; }
.pv-dock button span { max-width: 0; opacity: 0; white-space: nowrap; transition: all .35s; }
.pv-dock button:hover { color: #fff; background: rgba(255,255,255,.08); }
.pv-dock button.on { background: #fff; color: #000; padding-right: 18px; }
.pv-dock button.on span, .pv-dock button:hover span { max-width: 90px; opacity: 1; margin-left: 9px; }
.pv-sheet { margin: 90px 36px 92px; flex: 1; border-radius: 26px; padding: 24px 30px; display: flex; flex-direction: column; gap: 16px; background: linear-gradient(145deg, rgba(255,255,255,.1), rgba(255,255,255,.03)); border: 1px solid rgba(255,255,255,.14); box-shadow: inset 0 1px 0 rgba(255,255,255,.3); overflow: hidden; }
.pv-sheet h4 { margin: 0; font-size: 24px; font-weight: 800; }
.pv-packs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pv-card { display: flex; gap: 14px; padding: 14px; border-radius: 18px; background: rgba(0,0,0,.35); border: 1px solid rgba(255,255,255,.14); }
.pv-card .im { width: 54px; height: 54px; border-radius: 14px; background: linear-gradient(135deg, #3a3a3a, #111); flex: none; display: grid; place-items: center; font-weight: 800; font-size: 20px; }
.pv-card b { display: block; font-size: 15px; } .pv-card p { margin: 0; font-size: 12px; color: #8d8d8d; }
.pv-card .a { display: flex; gap: 10px; align-items: center; margin-top: 6px; }
.pv-btn { padding: 7px 14px; border: 0; border-radius: 11px; background: #fff; color: #000; font: 700 10px "Segoe UI",sans-serif; letter-spacing: .14em; cursor: pointer; }
.pv-btn:disabled { opacity: .6; cursor: default; }
.pv-news { padding: 14px 18px; border-radius: 16px; background: rgba(0,0,0,.35); border: 1px solid rgba(255,255,255,.14); }
.pv-news b { display: block; font-size: 15px; } .pv-news small { color: #8d8d8d; } .pv-news p { margin: 6px 0 0; font-size: 13px; color: #cfcfcf; }
.pv-set label { display: flex; flex-direction: column; gap: 8px; font-size: 11px; font-weight: 700; letter-spacing: .14em; color: #8d8d8d; text-transform: uppercase; }
.pv-set input[type=range] { -webkit-appearance: none; width: 100%; height: 4px; border-radius: 4px; background: rgba(255,255,255,.18); outline: none; }
.pv-set input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 0 14px rgba(255,255,255,.7); cursor: pointer; }
.pv-tg { display: flex; align-items: center; gap: 14px; cursor: pointer; font-size: 14px; }
.pv-tg i { width: 44px; height: 24px; border-radius: 24px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.14); position: relative; transition: .25s; flex: none; }
.pv-tg i::after { content: ""; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%; background: #888; transition: .25s; }
.pv-tg.on i { background: #fff; } .pv-tg.on i::after { left: 22px; background: #000; }
.pvhint { margin-top: 16px; color: var(--muted); font-size: 13px; }

/* ============ more sections ============ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; padding: 44px 0 10px; }
.stat { text-align: center; padding: 26px 10px; }
.stat b { display: block; font-size: 40px; font-weight: 800; letter-spacing: -.02em; }
.stat small { color: var(--muted); }
.card::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .3s; background: radial-gradient(260px circle at var(--mx,50%) var(--my,50%), rgba(255,255,255,.14), transparent 60%); }
.card:hover::after { opacity: 1; }
.faq { display: grid; gap: 12px; }
.faq details { padding: 4px 22px; border-radius: 20px; }
.faq summary { cursor: pointer; padding: 16px 0; font-weight: 700; list-style: none; display: flex; justify-content: space-between; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 22px; line-height: 1; transition: transform .3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { margin: 0 0 18px; color: var(--muted); }
.tl { position: relative; padding-left: 28px; display: grid; gap: 18px; }
.tl::before { content: ""; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 1px; background: linear-gradient(#fff, transparent); }
.tl .it { position: relative; padding: 18px 22px; }
.tl .it::after { content: ""; position: absolute; left: -27px; top: 24px; width: 11px; height: 11px; border-radius: 50%; background: #fff; box-shadow: 0 0 12px #fff; }
.tl .it b { font-size: 17px; } .tl .it small { color: var(--muted); margin-left: 10px; } .tl .it p { margin: 6px 0 0; color: var(--muted); }
@media (max-width: 820px) { .stats { grid-template-columns: 1fr 1fr; } .hero2 { padding-top: 110px; } }

.pv-auth button { display: grid; place-items: center; padding: 7px 15px; }
.pv-auth button svg { width: 16px; height: 16px; fill: currentColor; }


/* capsule play button in preview */
.pv-play { --rx: 0deg; --ry: 0deg; --hx: 30%; --hy: 20%; --p: 0%; position: relative; overflow: hidden; width: 320px; height: 86px; border-radius: 43px; border: 0; cursor: pointer; display: flex; align-items: center; padding: 0 30px 0 15px; color: #0b0b0b; font: 800 18px "Segoe UI",sans-serif; letter-spacing: .3em;
  background: radial-gradient(ellipse 60% 90% at var(--hx) var(--hy), #fff, rgba(255,255,255,0) 60%), linear-gradient(180deg, #fff 0%, #e9e9e9 48%, #bdbdbd 52%, #d9d9d9 100%);
  box-shadow: inset 0 2px 0 #fff, inset 0 -6px 14px rgba(0,0,0,.28), inset 0 0 0 1px rgba(255,255,255,.6), 0 0 70px rgba(255,255,255,.22), 0 24px 34px -12px rgba(0,0,0,.85);
  transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .25s, scale .3s; animation: pvbob 5s ease-in-out infinite; }
.pv-play::before { content: ""; position: absolute; top: 0; bottom: 0; left: -40%; width: 30%; background: linear-gradient(100deg, transparent, rgba(255,255,255,.95), transparent); transform: skewX(-22deg); animation: pvsweep 4.2s ease-in-out infinite; pointer-events: none; mix-blend-mode: overlay; }
@keyframes pvsweep { 0%, 55% { left: -40%; } 100% { left: 130%; } }
.pv-play .fill { position: absolute; inset: 0 auto 0 0; width: var(--p); background: linear-gradient(90deg, rgba(255,255,255,.05), rgba(255,255,255,.35)); transition: width .35s; }
.pv-play .pi { position: relative; z-index: 2; width: 56px; height: 56px; border-radius: 50%; flex: none; display: grid; place-items: center; background: radial-gradient(circle at 35% 25%, #3a3a3a, #050505 70%); box-shadow: inset 0 1px 0 rgba(255,255,255,.35), 0 4px 10px rgba(0,0,0,.4); }
.pv-play .pi svg { width: 24px; height: 24px; fill: #fff; margin-left: 3px; }
.pv-play span { position: relative; z-index: 2; flex: 1; text-align: center; padding-left: .3em; text-shadow: 0 1px 0 rgba(255,255,255,.85); }
.pv-play:hover { scale: 1.04; } .pv-play:active { scale: .97; }
.pv-play.busy { cursor: default; animation: none; scale: 1; color: #d6d6d6; background: radial-gradient(ellipse 60% 90% at var(--hx) var(--hy), rgba(255,255,255,.18), rgba(255,255,255,0) 60%), linear-gradient(180deg, #4a4a4a 0%, #2c2c2c 50%, #1a1a1a 100%); }
.pv-play.busy::before { display: none; } .pv-play.busy .pi { background: #fff; } .pv-play.busy .pi svg { fill: #050505; } .pv-play.busy span { text-shadow: none; }
.pv-mod { display: flex; align-items: center; gap: 14px; padding: 10px 14px; border-radius: 14px; background: rgba(0,0,0,.35); border: 1px solid rgba(255,255,255,.14); cursor: pointer; }
.pv-mod i { width: 38px; height: 22px; border-radius: 22px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.14); position: relative; flex: none; transition: .25s; }
.pv-mod i::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #888; transition: .25s; }
.pv-mod.on i { background: #fff; } .pv-mod.on i::after { left: 18px; background: #000; }
.pv-mod b { flex: 1; font-size: 13px; font-weight: 600; } .pv-mod small { color: #8d8d8d; }
.pv-mod:not(.on) b { opacity: .45; text-decoration: line-through; }

/* roadmap */
.rm { padding:130px 0 40px; }
.rm-filter { display:flex; gap:8px; flex-wrap:wrap; margin:0 0 26px; }
.rm-filter button { font:600 13px "Segoe UI",sans-serif; color:var(--muted); background:rgba(255,255,255,.06); border:1px solid var(--edge); border-radius:20px; padding:8px 18px; cursor:pointer; transition:.2s; }
.rm-filter button:hover { color:var(--text); }
.rm-filter button.on { color:#0b0b0b; background:#fff; border-color:#fff; }
.rm-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(290px,1fr)); gap:18px; align-items:start; }
.rm-col { padding:24px; display:flex; flex-direction:column; gap:12px; }
.rm-col h3 { margin:0 0 4px; display:flex; align-items:center; gap:10px; letter-spacing:.04em; }
.dot { width:10px; height:10px; border-radius:50%; display:inline-block; }
.dot.doing { background:#fff; box-shadow:0 0 14px #fff; animation:rmpulse 1.8s ease-in-out infinite; }
.dot.plan { border:2px solid #fff; }
.dot.done { background:#777; }
@keyframes rmpulse { 50% { opacity:.35; } }
.rm-card { padding:14px 16px; border-radius:16px; background:rgba(0,0,0,.32); border:1px solid rgba(255,255,255,.12); }
.rm-card b { display:block; margin-bottom:4px; }
.rm-card p { margin:0; color:var(--muted); font-size:14px; }
.rm-card small { color:#8d8d8d; margin-left:6px; font-weight:700; letter-spacing:.06em; }
.rm-idea { margin-top:22px; padding:26px 30px; text-align:center; }
.rm-idea h3 { margin:0 0 6px; }
.rm-idea p { margin:0; color:var(--muted); }
/* hosting teaser */
.soon { display:inline-block; margin-left:6px; padding:2px 8px; border-radius:10px; font-size:9px; font-weight:800; letter-spacing:.14em; color:#0b0b0b; background:#fff; vertical-align:middle; }
.soon.big { margin:0 0 18px; padding:7px 18px; font-size:12px; border-radius:20px; box-shadow:0 0 30px rgba(255,255,255,.35); animation:soonpulse 2.4s ease-in-out infinite; }
@keyframes soonpulse { 50% { box-shadow:0 0 6px rgba(255,255,255,.15); } }
.hs { padding:130px 0 40px; display:flex; flex-direction:column; align-items:center; text-align:center; min-height:100vh; }
.hs-btn { margin-top:6px; opacity:.55; cursor:not-allowed; font-size:17px; padding:20px 60px; letter-spacing:.3em; }
.hs-btn:hover { transform:none; }
.hs-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:16px; width:100%; margin-top:56px; text-align:left; }
.hs-card { padding:24px; }
.hs-card b { display:block; font-size:17px; margin-bottom:6px; }
.hs-card p { margin:0; color:var(--muted); font-size:14px; }
.hs-note { margin-top:34px; color:var(--muted); font-size:14px; }
.hs-note a { color:var(--text); text-decoration:underline; }
/* account */
.ac { padding:130px 0 40px; display:flex; flex-direction:column; align-items:center; text-align:center; min-height:100vh; }
.ac-card { width:min(520px,100%); padding:30px 32px; margin-top:22px; text-align:left; }
.ac-card h3 { margin:22px 0 10px; font-size:13px; letter-spacing:.16em; text-transform:uppercase; color:var(--muted); }
.ac-card h3:first-child { margin-top:0; }
.ac-card form { display:flex; flex-direction:column; gap:16px; }
.ac-card label { display:flex; flex-direction:column; gap:7px; font-size:13px; color:var(--muted); font-weight:600; }
.ac-card input { width:100%; padding:13px 16px; border-radius:14px; font:inherit; color:var(--text); outline:none; background:rgba(0,0,0,.4); border:1px solid var(--edge); transition:border-color .2s; }
.ac-card input:focus { border-color:#fff; }
.ac-tabs { display:flex; gap:6px; padding:4px; border-radius:16px; background:rgba(0,0,0,.35); border:1px solid var(--edge); margin-bottom:20px; }
.ac-tabs button { flex:1; border:0; background:none; color:var(--muted); font:600 14px "Segoe UI",sans-serif; padding:10px; border-radius:12px; cursor:pointer; transition:.25s; }
.ac-tabs button.on { background:#fff; color:#000; }
.ac-note { color:var(--muted); font-size:14px; margin:0 0 14px; }
.ac-msg { min-height:20px; margin:4px 0 0; font-size:14px; color:var(--text); text-align:center; }
.ac-fine { display:block; margin-top:14px; color:var(--muted); font-size:12px; line-height:1.5; }
.ac-actions { display:flex; gap:10px; flex-wrap:wrap; margin-top:16px; }
.ac-head { display:flex; align-items:center; gap:16px; }
.ac-head > div:nth-child(2) { flex:1; display:flex; flex-direction:column; }
.ac-head b { font-size:20px; }
.ac-head small { color:var(--muted); }
.ac-ava { width:54px; height:54px; border-radius:50%; display:grid; place-items:center; font-size:24px; font-weight:800; color:#0b0b0b; background:linear-gradient(180deg,#fff,#bdbdbd); box-shadow:0 0 28px rgba(255,255,255,.25); flex:none; }
.ac-devs { display:flex; flex-direction:column; gap:8px; }
.ac-dev { display:flex; align-items:center; gap:12px; padding:12px 14px; border-radius:14px; background:rgba(0,0,0,.32); border:1px solid var(--edge); }
.ac-dev > div { flex:1; min-width:0; display:flex; flex-direction:column; }
.ac-dev small { color:var(--muted); font-size:12px; }
.ac-code { display:flex; gap:10px; }
.ac-code input { text-transform:uppercase; letter-spacing:.2em; text-align:center; font-weight:700; }
.btn.sm.ghost { padding:8px 14px; font-size:11px; }
.ac-code .btn { flex:none; white-space:nowrap; padding:13px 22px; font-size:13px; }
.ac-code input { min-width:0; }

/* profile circle in nav */
.navava { width:38px; height:38px; flex:none; border-radius:50%; display:grid; place-items:center; overflow:hidden; color:#cfcfcf; font-weight:800; font-size:16px; background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.28); transition:transform .25s, box-shadow .25s, border-color .25s; padding:0 !important; }
.navava svg { width:18px; height:18px; fill:currentColor; }
.navava img { width:100%; height:100%; object-fit:cover; display:block; }
.navava.in { color:#0b0b0b; background:linear-gradient(180deg,#fff,#bdbdbd); border-color:#fff; box-shadow:0 0 18px rgba(255,255,255,.25); }
.navava:hover, .navava.on { transform:scale(1.08); border-color:#fff; box-shadow:0 0 22px rgba(255,255,255,.35); }
.links .navava::after { display:none !important; }

/* profile settings */
.ac-ava { width:54px; height:54px; border-radius:50%; display:grid; place-items:center; font-size:24px; font-weight:800; color:#0b0b0b; background:linear-gradient(180deg,#fff,#bdbdbd); box-shadow:0 0 28px rgba(255,255,255,.25); flex:none; overflow:hidden; position:relative; cursor:pointer; }
.ac-ava.big { width:84px; height:84px; font-size:36px; }
.ac-ava span { display:grid; place-items:center; width:100%; height:100%; }
.ac-ava img { width:100%; height:100%; object-fit:cover; display:block; }
.ac-ava i { position:absolute; inset:0; display:grid; place-items:center; font-style:normal; font-size:10px; font-weight:800; letter-spacing:.2em; color:#fff; background:rgba(0,0,0,.55); opacity:0; transition:opacity .2s; }
.ac-ava:hover i { opacity:1; }
.ac-row { display:flex; gap:10px; flex-wrap:wrap; margin-top:14px; }
.ac-set { margin:8px 0; border-radius:14px; background:rgba(0,0,0,.32); border:1px solid var(--edge); }
.ac-set summary { cursor:pointer; padding:13px 16px; font-weight:600; font-size:14px; list-style:none; }
.ac-set summary::-webkit-details-marker { display:none; }
.ac-set summary::after { content:"+"; float:right; color:var(--muted); font-size:18px; line-height:1; }
.ac-set[open] summary::after { content:"−"; }
.ac-set form { display:flex; flex-direction:column; gap:10px; padding:0 16px 16px; }
.ac-set .btn { align-self:flex-start; }
.links a.navava { border-radius:50%; padding:0; width:38px; height:38px; display:grid; color:#cfcfcf; background:rgba(255,255,255,.08); }
.links a.navava.in { color:#0b0b0b; background:linear-gradient(180deg,#fff,#bdbdbd); }
.links a.navava:hover, .links a.navava.on { color:inherit; background:rgba(255,255,255,.14); }
.links a.navava.in:hover, .links a.navava.in.on { color:#0b0b0b; background:linear-gradient(180deg,#fff,#d6d6d6); }
@media (max-width: 760px) { .links a.navava { display:grid; } }