/* ===========================================================================
   Orbital Future v2 - webdesign.ru, design variant 22
   Brief changes vs 21: cosmic imagery everywhere, video backdrops per page,
   fewer words and more pictures, no hyphenation, no dangling dashes, every
   screen animated, centred composition on desktop.
   =========================================================================== */

:root{
  --space:#060818; --navy:#0E1530; --navy-2:#182144; --navy-3:#111A3C;
  --blue:#2E5BFF; --cyan:#4DEBFF; --violet:#8B6CFF; --violet-2:#B19CFF;
  --coral:#FF5D7A; --orange:#FF8A3D;
  --white:#F7F8FC; --dim:rgba(247,248,252,.70); --dim-2:rgba(247,248,252,.50);
  --line:rgba(247,248,252,.10); --line-2:rgba(247,248,252,.20);
  --serif:'Instrument Serif',Georgia,serif;
  --sans:'Manrope',system-ui,-apple-system,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --soft:cubic-bezier(.22,.61,.36,1);
  --pearl:linear-gradient(104deg,#4DEBFF 0%,#8B6CFF 46%,#FF5D7A 100%);
  --gut:clamp(18px,4vw,40px);
  --maxw:1240px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--space); color:var(--white);
  font-family:var(--sans); font-size:17px; line-height:1.62;
  letter-spacing:-.005em; overflow-x:hidden; position:relative;
  -webkit-font-smoothing:antialiased;
}
img,svg,video{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
::selection{background:rgba(139,108,255,.42)}

/* Dasha: words are never broken across lines, and a dash never leaves its
   neighbours behind. Display sizes below are tuned so the longest Russian
   compound still fits a 320px screen without hyphenation. */
*{hyphens:none;-webkit-hyphens:none;overflow-wrap:normal;word-break:normal}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gut);position:relative;z-index:2}
section{position:relative}

/* --------------------------------------------------- global cosmic canvas */
#sky{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.9}
/* Every real section sits above the star field. This used to read
   `body>*:not(#sky)`, but :not() takes on the specificity of its argument,
   so an id crept in and silently outranked nav's own position:sticky and
   z-index:60 - the nav fell back to relative/1 and the open mobile menu
   painted *behind* the hero. #sky keeps its fixed/0 on its own id weight. */
body>*{position:relative;z-index:1}

/* ------------------------------------------------------------ typography */
h1,h2,h3,h4{font-weight:400;letter-spacing:-.022em;line-height:1.05}
h1{font-family:var(--serif);font-size:clamp(34px,6.4vw,86px)}
h2{font-family:var(--serif);font-size:clamp(29px,4.6vw,60px);line-height:1.08}
h3{font-family:var(--sans);font-weight:700;font-size:clamp(18px,2vw,23px);line-height:1.28;letter-spacing:-.015em}
.grad{background:var(--pearl);-webkit-background-clip:text;background-clip:text;color:transparent}
.ital{font-style:italic}
.lead{font-size:clamp(16px,1.5vw,19.5px);color:var(--dim);max-width:60ch}
.small{font-size:13.5px;color:var(--dim-2);line-height:1.5}

/* a section opens with a glyph, not a label: fewer words, more picture */
.mark{width:54px;height:54px;margin-bottom:22px}
.band-head{margin-bottom:clamp(34px,4.6vw,58px)}
.band-head h2{max-width:21ch}
.band-head .lead{margin-top:18px}
/* desktop compositions are centred unless a section is deliberately split */
@media(min-width:941px){
  .band-head.mid{text-align:center}
  .band-head.mid .mark{margin-inline:auto}
  .band-head.mid h2,.band-head.mid .lead{margin-inline:auto}
}
.band-head.mid .mark{margin-inline:auto}

/* ----------------------------------------------------------------- buttons */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 26px;border-radius:999px;font-weight:700;font-size:15.5px;
  transition:transform .35s var(--soft),box-shadow .35s var(--soft),background .3s,border-color .3s;
  white-space:nowrap;border:1px solid transparent;
}
.btn .ar{transition:transform .35s var(--soft)}
.btn:hover .ar{transform:translateX(4px)}
.btn-1{background:var(--white);color:#0A0E22;box-shadow:0 10px 36px rgba(140,120,255,.28)}
.btn-1:hover{transform:translateY(-2px);box-shadow:0 16px 48px rgba(140,120,255,.46)}
.btn-2{border-color:var(--line-2);color:var(--white);background:rgba(255,255,255,.04)}
.btn-2:hover{transform:translateY(-2px);border-color:rgba(77,235,255,.55);background:rgba(77,235,255,.08)}

/* -------------------------------------------------------------------- nav */
body>nav{
  position:sticky;top:14px;z-index:60;
  max-width:var(--maxw);margin:14px auto 0;
  display:flex;align-items:center;gap:18px;
  padding:9px 9px 9px 20px;border-radius:999px;
  /* The bar is sticky, so it travels over every section: it has to stay
     legible even where the blur is not applied. .93 alpha is opaque
     enough on its own; the blur is polish on top of it. */
  background:rgba(9,13,32,.93);border:1px solid var(--line-2);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  width:calc(100% - var(--gut)*2);
}
.nb{display:flex;align-items:center;gap:9px;font-family:var(--serif);font-size:19px;padding-block:6px}
.nb .dot{flex:none}
.nl{display:flex;gap:4px;margin-left:auto}
.nl a{padding:9px 15px;border-radius:999px;font-size:14.5px;color:var(--dim);transition:color .25s,background .25s}
.nl a:hover,.nl a[aria-current]{color:var(--white);background:rgba(255,255,255,.08)}
.nav-cta{padding:11px 20px;font-size:14.5px}
.burger{display:none;margin-left:auto;background:none;border:0;color:var(--white);padding:10px;cursor:pointer}
@media(max-width:900px){
  /* Solid, not translucent: at .97 alpha plus a backdrop blur the panel still
     let the hero headline show through on some renderers, which made the open
     menu look broken. A flat panel with a shadow cannot fail that way. */
  .nl{position:absolute;top:calc(100% + 10px);left:0;right:0;flex-direction:column;gap:2px;
    padding:10px;border-radius:22px;background:#0C1026;border:1px solid var(--line-2);
    box-shadow:0 22px 50px rgba(2,4,14,.72);display:none}
  nav[data-open] .nl{display:flex}
  .nl a{padding:13px 16px;font-size:16px}
  .burger{display:block}
  .nav-cta{display:none}
  nav[data-open] .nl .nav-cta-m{display:flex;justify-content:center;background:var(--white);color:#0A0E22;font-weight:700;margin-top:6px}
}
@media(min-width:901px){.nav-cta-m{display:none}}

/* ------------------------------------------------------- video backdrops */
/* Every page opens on its own piece of sky. Video is desktop-only and never
   requested when the visitor asked for reduced motion. */
.vbg{position:absolute;inset:0;z-index:0;overflow:hidden}
.vbg video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.4s ease}
.vbg video.on{opacity:.62}
.vbg .veil{position:absolute;inset:0}
.vbg.sun{background:radial-gradient(ellipse 70% 70% at 76% 36%,rgba(255,150,60,.30),transparent 62%),
                    radial-gradient(ellipse 60% 60% at 18% 88%,rgba(255,93,122,.16),transparent 60%),
                    linear-gradient(150deg,#060818,#2a1206 56%,#060818)}
.vbg.sun video.on{opacity:.70}
.vbg.sun .veil{background:radial-gradient(ellipse 54% 62% at 26% 50%,rgba(6,8,24,.95),rgba(6,8,24,.5) 62%,rgba(6,8,24,.05) 100%),
                          linear-gradient(90deg,rgba(6,8,24,.93),rgba(6,8,24,.38) 52%,rgba(6,8,24,.06)),
                          linear-gradient(180deg,rgba(6,8,24,.66),rgba(6,8,24,.08) 36%,rgba(6,8,24,.92))}
.vbg.deep{background:radial-gradient(ellipse 70% 80% at 60% 30%,rgba(60,40,150,.40),transparent 64%),
                     linear-gradient(170deg,#060818,#140b33 52%,#060818)}
.vbg.deep .veil{background:radial-gradient(ellipse 70% 74% at 30% 50%,rgba(6,8,24,.93),rgba(6,8,24,.55) 58%,rgba(6,8,24,.26) 100%),
                           linear-gradient(180deg,rgba(6,8,24,.60),rgba(6,8,24,.14) 40%,rgba(6,8,24,.95))}
@media(max-width:900px){.vbg video{display:none}}
@media(prefers-reduced-motion:reduce){.vbg video{display:none}}

/* ------------------------------------------------------------------- hero */
.hero{position:relative;min-height:clamp(600px,90vh,960px);display:flex;align-items:center;overflow:hidden}
.hero .wrap{width:100%;padding-block:clamp(84px,12vh,140px)}
.hero h1{max-width:16ch}
.hero .lead{margin-top:24px;max-width:46ch}
.hero .cta-row{display:flex;flex-wrap:wrap;gap:13px;margin-top:34px}
.sub-hero{position:relative;overflow:hidden;padding-block:clamp(74px,10vw,124px)}
.sub-hero .wrap{position:relative;z-index:2}

.chips{display:flex;flex-wrap:wrap;gap:11px;margin-top:46px}
.chip{display:flex;align-items:center;gap:13px;padding:13px 19px;border-radius:17px;
  background:rgba(14,21,48,.66);border:1px solid var(--line);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.chip .ic{width:34px;height:34px;flex:none}
.chip b{display:block;font-size:16.5px;font-weight:800;letter-spacing:-.01em}
.chip span{display:block;font-size:12.5px;color:var(--dim-2);line-height:1.3}
@media(max-width:860px){.chips{gap:8px}.chip{padding:11px 14px;gap:10px}.chip .ic{width:28px;height:28px}}

/* ----------------------------------------------------------------- bands */
.band{padding-block:clamp(70px,9vw,126px)}
.tint::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none}
.tint-a::before{background:radial-gradient(ellipse 58% 70% at 84% 8%,rgba(77,235,255,.11),transparent 62%),
                           radial-gradient(ellipse 50% 60% at 6% 92%,rgba(139,108,255,.12),transparent 60%)}
.tint-b::before{background:radial-gradient(ellipse 64% 60% at 12% 14%,rgba(139,108,255,.14),transparent 60%),
                           radial-gradient(ellipse 48% 56% at 94% 86%,rgba(255,93,122,.09),transparent 58%)}
.tint-c::before{background:radial-gradient(ellipse 72% 64% at 50% 0%,rgba(46,91,255,.15),transparent 64%)}

/* ----------------------------------------------------------------- cards */
.grid{display:grid;gap:clamp(14px,1.6vw,22px)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:1000px){.g3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.g2,.g3{grid-template-columns:1fr}}

.card{position:relative;border-radius:24px;padding:clamp(22px,2.4vw,32px);
  background:linear-gradient(168deg,rgba(24,33,68,.80),rgba(10,14,34,.72));
  border:1px solid var(--line);overflow:hidden;
  transition:transform .45s var(--soft),border-color .45s,box-shadow .45s}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(150deg,rgba(77,235,255,.28),transparent 36%,transparent 64%,rgba(255,93,122,.20));
  -webkit-mask:linear-gradient(#000,#000) content-box,linear-gradient(#000,#000);
  -webkit-mask-composite:xor;mask-composite:exclude;padding:1px;opacity:.8}
.card:hover{transform:translateY(-6px);border-color:rgba(139,108,255,.36);
  box-shadow:0 22px 58px rgba(6,8,24,.66),0 0 0 1px rgba(139,108,255,.16)}
.card h3{margin-bottom:10px}
.card p{color:var(--dim);font-size:15.5px}
.card .vis{margin:-8px -8px 18px;height:190px}
.card .vis svg{width:100%;height:100%}

/* --------------------------------------------------------------- numbers */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.6vw,22px)}
@media(max-width:820px){.stats{grid-template-columns:1fr}}
.stat{position:relative;padding:clamp(26px,2.6vw,34px);border-radius:24px;overflow:hidden;text-align:center;
  background:linear-gradient(168deg,rgba(24,33,68,.76),rgba(10,14,34,.70));border:1px solid var(--line)}
.stat .orbit-ico{position:absolute;inset:0;width:100%;height:100%;opacity:.5;pointer-events:none}
.stat .big{position:relative;font-family:var(--serif);font-size:clamp(52px,6.6vw,84px);line-height:.98;
  background:var(--pearl);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 30px rgba(139,108,255,.32))}
.stat .cap{position:relative;font-weight:700;margin-top:10px;font-size:17px}
.stat p{position:relative;color:var(--dim);font-size:15px;margin-top:8px}
.stat .src{position:relative;font-size:12.5px;color:var(--dim-2);margin-top:14px;line-height:1.45}

/* ------------------------------------------------------- comparison duel */
/* Not a spreadsheet: two bodies in space, ours lit, theirs cold. */
.duel{display:grid;grid-template-columns:1fr auto 1fr;gap:clamp(10px,1.4vw,20px);align-items:stretch}
@media(max-width:860px){.duel{grid-template-columns:1fr;gap:12px}.duel .vs{order:-1}}
.side{border-radius:26px;padding:clamp(20px,2.2vw,30px);border:1px solid var(--line);position:relative;overflow:hidden}
.side .head{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.side .head svg{flex:none}
.side .head b{font-size:15px;font-weight:800;letter-spacing:-.01em}
.side .row{display:flex;align-items:center;gap:12px;padding:13px 0;border-top:1px solid var(--line)}
.side .row:first-of-type{border-top:0}
.side .row .ri{flex:none;opacity:.9}
.side .row .rv{font-size:15.5px}
.side-them{background:linear-gradient(170deg,rgba(16,20,42,.7),rgba(9,12,28,.7))}
.side-them .row .rv{color:var(--dim-2)}
.side-us{background:linear-gradient(170deg,rgba(44,30,98,.82),rgba(20,14,56,.78));border-color:rgba(139,108,255,.42);
  box-shadow:0 0 0 1px rgba(139,108,255,.18),0 24px 70px rgba(70,40,160,.30)}
.side-us .row .rv{color:var(--white);font-weight:700}
.side-us .row .rv em{font-style:normal;color:var(--cyan)}
.side .glow{position:absolute;inset:0;pointer-events:none;opacity:.8}
.vs{display:grid;place-items:center;padding:4px}
.vs svg{width:clamp(54px,6vw,86px);height:auto}
.duel-note{margin-top:16px;font-size:12.5px;color:var(--dim-2);text-align:center}

/* ---------------------------------------------------------------- orbits */
.orb{position:relative;width:100%;margin-inline:auto;aspect-ratio:16/10;max-height:720px}
.orb svg.sys{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.orb .brand{position:absolute;z-index:3;transform:translate(-50%,-50%);display:flex;align-items:center;gap:8px;
  font-size:clamp(11.5px,1.1vw,14px);font-weight:700;white-space:nowrap;
  padding:7px 14px 7px 8px;border-radius:999px;color:var(--white);
  background:rgba(12,17,42,.86);border:1px solid rgba(177,156,255,.34);
  box-shadow:0 6px 22px rgba(6,8,24,.7),inset 0 0 18px rgba(139,108,255,.18);
  backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px);transition:border-color .3s,box-shadow .3s}
.orb .brand .pl{width:16px;height:16px;border-radius:50%;flex:none;
  box-shadow:inset -3px -2px 5px rgba(0,0,0,.55),0 0 10px currentColor}
.orb:hover .brand{border-color:rgba(177,156,255,.6)}
.orb-fallback{display:none}
@media(max-width:900px){
  .orb{display:none}
  .orb-fallback{display:block;overflow:hidden;
    -webkit-mask:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);
            mask:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent)}
  .orb-fallback .rail{display:flex;gap:10px;width:max-content;animation:rail 52s linear infinite}
  .orb-fallback .rail+.rail{margin-top:10px;animation-duration:66s;animation-direction:reverse}
  .orb-fallback .rail span{display:flex;align-items:center;gap:8px;padding:9px 15px 9px 9px;border-radius:999px;
    font-size:13.5px;font-weight:700;background:rgba(14,21,48,.86);border:1px solid rgba(177,156,255,.3);white-space:nowrap}
  .orb-fallback .rail i{width:14px;height:14px;border-radius:50%;display:block;
    box-shadow:inset -3px -2px 5px rgba(0,0,0,.55),0 0 9px currentColor}
  .orb-mobile-planet{width:min(190px,48vw);margin:0 auto 26px}
}
@keyframes rail{to{transform:translateX(-50%)}}

/* ------------------------------------------------------- AI node network */
.ai-net{position:relative;display:grid;place-items:center}
.ai-net svg{width:100%;height:auto;overflow:visible}
.ai-net::before{content:"";position:absolute;width:88%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(120,110,255,.26),rgba(77,235,255,.10) 48%,transparent 70%);filter:blur(4px)}

/* ----------------------------------------------------------------- split */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(26px,3.6vw,60px);align-items:center}
@media(max-width:940px){.split{grid-template-columns:1fr}}
.split-s{grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr)}
/* the collapse has to be restated: .split-s is declared after the query */
@media(max-width:940px){.split,.split-s{grid-template-columns:1fr}}

/* ------------------------------------------------------------------ team */
.team{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(10px,1.3vw,16px)}
@media(max-width:1100px){.team{grid-template-columns:repeat(2,1fr)}}
.who{border-radius:22px;padding:14px;text-align:center;
  background:linear-gradient(170deg,rgba(24,33,68,.74),rgba(10,14,34,.66));border:1px solid var(--line);
  transition:transform .45s var(--soft),border-color .45s}
.who:hover{transform:translateY(-5px);border-color:rgba(139,108,255,.34)}
.who .ph{position:relative;aspect-ratio:3/4;border-radius:16px;overflow:hidden;margin-bottom:13px;
  background:linear-gradient(168deg,rgba(40,52,110,.9),rgba(14,19,46,.95))}
.who .ph svg{position:absolute;inset:0;width:100%;height:100%}
.who b{display:block;font-size:14.5px;font-weight:700}
.who span{display:block;font-size:12.5px;color:var(--dim-2);margin-top:3px;line-height:1.35}
.who .tg{display:inline-flex;align-items:center;gap:6px;margin-top:11px;font-size:13px;color:var(--dim-2);
  padding:9px 14px;border-radius:999px;border:1px solid var(--line);transition:color .25s,border-color .25s}
.who .tg:hover{color:var(--cyan);border-color:rgba(77,235,255,.45)}

/* --------------------------------------------------------------- process */
.proc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.94fr);gap:clamp(26px,3.4vw,58px);align-items:center}
@media(max-width:980px){.proc{grid-template-columns:1fr}}
.steps{display:flex;flex-direction:column;gap:2px}
.step{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:18px 0;position:relative}
.step+.step{border-top:1px solid var(--line)}
.step .dot{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;flex:none;
  background:rgba(14,21,48,.92);border:1px solid var(--line-2);
  box-shadow:inset 0 0 18px rgba(139,108,255,.22);transition:box-shadow .5s,border-color .5s}
.step.on .dot{border-color:rgba(77,235,255,.62);box-shadow:0 0 24px rgba(77,235,255,.34),inset 0 0 18px rgba(77,235,255,.24)}
.step h3{font-size:18px;margin:0}
.step .t{font-family:var(--mono);font-size:12px;color:var(--cyan);letter-spacing:.06em;margin-top:3px}
.step p{color:var(--dim);font-size:15px;margin-top:7px}
.assembly{border-radius:24px;overflow:hidden;border:1px solid var(--line);background:rgba(10,14,34,.6)}
.assembly svg{width:100%;height:auto}

/* ---------------------------------------------------------------- tariff */
.tariffs{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.6vw,22px);align-items:start}
@media(max-width:960px){.tariffs{grid-template-columns:1fr}}
.tar{display:flex;flex-direction:column;height:100%}
.tar .planet{width:68px;height:68px;margin-bottom:14px}
/* A bare <svg> with only a viewBox stretches to its container, which once put
   a 500px planet in a payment card. No .planet may size itself again. */
.planet{width:68px;height:68px;flex:none}

/* ------------------------------------------------------ payment stage orbit */
.pay-card{text-align:center}
.pay-card h3{margin-top:14px}
.pay-card p{margin-top:8px;margin-inline:auto;max-width:34ch}
/* `.payo`, not `.pay` - `.tar .pay` is already the payment footnote inside a
   tariff card, and a plain `.pay` here squared those lines off into boxes. */
.payo{position:relative;width:min(236px,58vw);aspect-ratio:1;margin:0 auto}
.pay-ring{position:absolute;inset:0;width:100%;height:100%}
.payo-num{position:absolute;inset:0;display:grid;place-items:center;
  font-family:var(--serif);font-size:clamp(38px,4.4vw,56px);line-height:1;
  background:var(--pearl);-webkit-background-clip:text;background-clip:text;color:transparent}
/* C = 2*pi*76 = 477.5; dash of half that, gap longer than the circle so only
   one dash exists. Offset hides it until the card reveals. */
.pay-arc{stroke-dasharray:238.8 478;stroke-dashoffset:238.8;
  transition:stroke-dashoffset 1.15s var(--soft) .18s}
.rv.in .pay-arc{stroke-dashoffset:0}
.pay-mark{opacity:0;transform-box:fill-box;transform-origin:center;
  transition:opacity .5s var(--soft) 1.1s}
.rv.in .pay-mark{opacity:1}
@media(max-width:700px){.payo{width:min(208px,62vw)}}
.tar .price{font-family:var(--serif);font-size:clamp(38px,4.4vw,56px);line-height:1;margin:12px 0 4px;
  background:var(--pearl);-webkit-background-clip:text;background-clip:text;color:transparent}
.tar .sub{font-size:14px;color:var(--dim-2)}
.tar ul{list-style:none;margin:22px 0 0;display:flex;flex-direction:column;gap:9px}
.tar li{display:grid;grid-template-columns:auto 1fr;gap:10px;font-size:15px;color:var(--dim);align-items:start}
.tar li svg{margin-top:4px;flex:none}
.tar .pay{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);font-size:13.5px;color:var(--dim-2)}
.tar .btn{margin-top:20px;align-self:flex-start}
.tar-hi{border-color:rgba(139,108,255,.42)}

/* tick list outside tariff cards */
.ticks{list-style:none;display:flex;flex-direction:column;gap:12px}
.ticks li{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:center;font-size:16px;color:var(--dim);
  padding:12px 16px;border-radius:14px;background:rgba(14,21,48,.5);border:1px solid var(--line)}
.ticks li svg{flex:none}

/* ------------------------------------------------------------------- faq */
.faq{display:flex;flex-direction:column;gap:8px;max-width:940px;margin-inline:auto}
.faq details{border-radius:18px;border:1px solid var(--line);background:rgba(14,21,48,.5);
  transition:border-color .35s,background .35s}
.faq details[open]{border-color:rgba(139,108,255,.34);background:rgba(20,28,62,.64)}
.faq summary{list-style:none;cursor:pointer;padding:19px 22px;display:flex;gap:16px;align-items:center;
  font-weight:600;font-size:16.5px;text-align:left}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{margin-left:auto;flex:none;transition:transform .35s var(--soft),color .35s;color:var(--dim-2)}
.faq details[open] summary .pm{transform:rotate(45deg);color:var(--cyan)}
.faq .ans{padding:0 22px 20px;color:var(--dim);font-size:15.5px}

/* ------------------------------------------------------------------- cta */
.cta-band{position:relative;overflow:hidden;border-radius:34px;
  padding:clamp(46px,6vw,88px) clamp(24px,4vw,64px);text-align:center;
  border:1px solid var(--line);background:linear-gradient(162deg,rgba(32,24,82,.70),rgba(10,14,34,.84))}
.cta-band .vbg{border-radius:inherit}
.cta-band h2{position:relative;z-index:2;max-width:18ch;margin-inline:auto}
.cta-band p{position:relative;z-index:2;color:var(--dim);margin:20px auto 0;max-width:54ch}
.cta-band .btn{position:relative;z-index:2;margin-top:30px}

/* ---------------------------------------------------------------- footer */
footer{border-top:1px solid var(--line);padding-block:clamp(44px,5vw,66px);margin-top:clamp(8px,2vw,28px)}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:30px}
@media(max-width:760px){.fgrid{grid-template-columns:1fr 1fr}.fgrid>:first-child{grid-column:1/-1}}
@media(max-width:430px){.fgrid{grid-template-columns:1fr}}
footer a{color:var(--dim);font-size:15px;display:flex;align-items:center;gap:9px;padding:6px 0;transition:color .25s}
footer a:hover{color:var(--white)}
.fbot{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line);font-size:13.5px;color:var(--dim-2)}

/* ------------------------------------------------------------------ form */
.form{display:grid;gap:14px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:13.5px;color:var(--dim-2)}
.field input,.field textarea{font:inherit;font-size:16px;color:var(--white);padding:14px 16px;border-radius:14px;
  background:rgba(10,14,34,.74);border:1px solid var(--line);outline:none;transition:border-color .25s}
.field input:focus,.field textarea:focus{border-color:rgba(77,235,255,.6)}
.field textarea{min-height:120px;resize:vertical}
.form .btn{justify-self:start;margin-top:4px}

/* --------------------------------------------------------------- motion */
.rv{opacity:0;transform:translateY(20px);transition:opacity .85s var(--soft),transform .85s var(--soft)}
.rv.in{opacity:1;transform:none}
.float{animation:float 12s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(-9px)}50%{transform:translateY(9px)}}
.spin-slow{animation:spin 90s linear infinite;transform-origin:center}
@keyframes spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}

/* --------------------------------------------- small-screen type control */
@media(max-width:430px){
  h1{font-size:clamp(27px,8.2vw,40px)}
  h2{font-size:clamp(24px,7.4vw,36px)}
  .h1-page{font-size:clamp(24px,7.2vw,33px)}
}
.h1-page{font-size:clamp(29px,5.2vw,68px)}

/* ===================================================== cosmic animations */
@keyframes cometrun{
  0%{transform:translate(var(--x0,900px),var(--y0,0px));opacity:0}
  7%{opacity:1}
  72%{opacity:1}
  100%{transform:translate(var(--x1,-200px),var(--y1,300px));opacity:0}
}
.comet{animation:cometrun var(--d,9s) linear infinite;animation-delay:var(--dl,0s)}

@keyframes dashrun{to{stroke-dashoffset:-240}}
.orbit-dash{animation:dashrun var(--sp,50s) linear infinite}
.dashflow{animation:dashrun 7s linear infinite}

/* site assembly / factory blocks */
@keyframes appear{
  0%,5%{opacity:0;transform:translateY(8px)}
  13%,90%{opacity:1;transform:none}
  100%{opacity:0;transform:translateY(-4px)}
}
.b{opacity:0;transform-box:fill-box;transform-origin:center;
   animation:appear 9s var(--d,0s) cubic-bezier(.22,.61,.36,1) infinite}
@keyframes sweepx{0%,10%{transform:translateX(-120%)}46%,100%{transform:translateX(140%)}}
.sweep{animation:sweepx 9s ease-in-out infinite}

/* AI network */
@keyframes nodepulse{0%,100%{opacity:.5}50%{opacity:1}}
.node{animation:nodepulse var(--d,3s) ease-in-out infinite}
.pkt{opacity:.95}

/* orbit brand chips and the ship */
.orb .ship{position:absolute;z-index:4;transform:translate(-50%,-50%);pointer-events:none;
  filter:drop-shadow(0 0 10px rgba(77,235,255,.55))}
.orb .brand{transition:opacity .4s linear,border-color .3s,box-shadow .3s}
.orb .brand:hover{border-color:#4DEBFF;box-shadow:0 0 0 1px rgba(77,235,255,.4),0 8px 28px rgba(6,8,24,.8)}

/* section glyphs */
.mark{display:block}
.card .mark{margin-bottom:16px}

/* the duel's star layer must not stretch its card */
.side .glow{position:absolute;inset:0;width:100%;height:100%}

@media(prefers-reduced-motion:reduce){
  .comet,.orbit-dash,.dashflow,.sweep,.node,.pkt{animation:none!important}
  .b{opacity:1!important;animation:none!important;transform:none!important}
  .comet{opacity:.8}
}