/* SIMS VDS — лендинг. Вектор: Glassmorphism × Киберпанк × PlayStation UI (+ детали Y2K × Acid graphics).
   Готовые компоненты помечены «Источник: …» — оригиналы лежат в src/vendor-src/, полный список в SOURCES.md. */

:root{
  color-scheme:dark;
  --abyss:#02040c; --deep:#050f28; --ink:#eaf6ff; --mute:#8fa9c9; --line:rgba(160,220,255,.16);
  --cy:#39e6ff; --blue:#2f7bff; --vio:#8b5cff; --acid:#c6ff3d; --pink:#ff4fd8;
  --f-logo:'Syncopate',sans-serif; --f-head:'Jura',system-ui,sans-serif; --f-body:'Geologica',system-ui,sans-serif; --f-mono:'JetBrains Mono',ui-monospace,monospace;
  --focus:clamp(0px,16vw,220px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--abyss)}
body{margin:0;position:relative;overflow-x:hidden;font-family:var(--f-body);font-weight:300;font-size:16px;line-height:1.55;color:var(--ink);
  background:linear-gradient(180deg,#07346e 0,#05214f 360px,#041538 900px,#030d24 30%,#02081a 62%,var(--abyss) 100%);-webkit-font-smoothing:antialiased}
a{color:inherit}
h1,h2,h3,p{margin:0}
.wrap{width:min(1120px,100% - 40px);margin-inline:auto;position:relative}
.wrap.narrow{width:min(760px,100% - 40px)}
.center{text-align:center}
main{position:relative;z-index:2}
[hidden]{display:none!important}
svg.ic{width:1em;height:1em;flex-shrink:0}

/* ---------- вода: яркие размытые пятна, которые стекло размывает и преломляет ---------- */
.water{position:absolute;inset:0;overflow:hidden;z-index:0;pointer-events:none}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.42}
.b1{width:520px;height:520px;left:-140px;top:120px;background:#1fb6ff}
.b2{width:460px;height:460px;right:-120px;top:520px;background:var(--vio);opacity:.5}
.b3{width:560px;height:560px;left:18%;top:1500px;background:#0e6bff;opacity:.4}
.b4{width:480px;height:480px;right:6%;top:2500px;background:#6a3cff;opacity:.38}
.b5{width:520px;height:520px;left:-100px;top:3500px;background:#0bb8d6;opacity:.26}

/* ---------- неподвижная 3D-сетка. Источник: Uiverse.io, escannord «3d pattern» (MIT) — плоскость с узором, повёрнутая rotateX(80deg)
   в перспективе; шахматка заменена линиями сетки, слой закреплён на экране и не анимируется ---------- */
.floor{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;perspective:1000px;transform-style:preserve-3d;
  --grid:linear-gradient(rgba(57,230,255,.22) 1.5px,transparent 1.5px),linear-gradient(90deg,rgba(57,230,255,.22) 1.5px,transparent 1.5px);
  --gsize:70px 70px;
  background-image:linear-gradient(rgba(57,230,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(57,230,255,.045) 1px,transparent 1px);
  background-size:var(--gsize);background-position:center top;
  -webkit-mask:linear-gradient(180deg,rgba(0,0,0,.55),rgba(0,0,0,.2) 50%,#000 60%);mask:linear-gradient(180deg,rgba(0,0,0,.55),rgba(0,0,0,.2) 50%,#000 60%)}
.floor::before{content:"";width:100%;height:150%;position:absolute;top:58%;left:0;background-image:var(--grid);background-size:var(--gsize);background-position:center top;
  transform-origin:top;transform:rotateX(80deg);-webkit-mask:linear-gradient(180deg,transparent,#000 22%,#000 70%,transparent);mask:linear-gradient(180deg,transparent,#000 22%,#000 70%,transparent)}
.floor::after{content:"";position:absolute;left:0;right:0;top:58%;height:2px;margin-top:-1px;background:linear-gradient(90deg,transparent,rgba(57,230,255,.3),transparent);filter:blur(1px);box-shadow:0 0 24px rgba(57,230,255,.18)}

/* ---------- стекло. Значения — запасной вариант GlassSurface из React Bits (тёмная тема) ---------- */
.glass,.glass-surface--fallback{background:rgba(255,255,255,.07);-webkit-backdrop-filter:blur(12px) saturate(1.8) brightness(1.2);backdrop-filter:blur(12px) saturate(1.8) brightness(1.2);
  border:1px solid rgba(255,255,255,.2);box-shadow:inset 0 1px 0 0 rgba(255,255,255,.2),inset 0 -1px 0 0 rgba(255,255,255,.1)}
.glass-surface{display:block;overflow:visible}
.glass-surface--svg{border:0;-webkit-backdrop-filter:none}
.glass-surface__content{display:block;padding:0;height:auto}

/* ---------- кнопки ---------- */
/* Источник: Uiverse.io, Dashrath-Sharma «Join Now» (MIT) — стеклянные слои ::before/::after; тени перекрашены под воду */
.btn-glass{cursor:pointer;position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:1.25em 2.4em;border-radius:15px;border:none;
  font:600 16px var(--f-head);letter-spacing:.02em;color:#fff;background:transparent;transition:.5s;z-index:1;text-decoration:none;white-space:nowrap;
  box-shadow:-5px -5px 15px rgba(57,230,255,.22),5px 5px 15px rgba(2,4,12,.7),inset 5px 5px 15px rgba(57,230,255,.14),inset -5px -5px 15px rgba(2,4,12,.5);text-shadow:0 0 14px rgba(57,230,255,.7)}
.btn-glass::before,.btn-glass::after{content:"";position:absolute;transition:.2s;border-radius:15px;background:rgba(255,255,255,.1);box-shadow:0 8px 32px 0 rgba(31,38,135,.37);
  -webkit-backdrop-filter:blur(2.5px);backdrop-filter:blur(2.5px);border:1px solid rgba(255,255,255,.58);z-index:-1}
.btn-glass::after{width:90%;height:68%}
.btn-glass::before{width:99%;height:90%}
.btn-glass:hover{box-shadow:-5px -5px 22px rgba(57,230,255,.45),5px 5px 15px rgba(2,4,12,.7),inset 5px 5px 15px rgba(57,230,255,.22),inset -5px -5px 15px rgba(2,4,12,.5)}
.btn-glass:active{transform:scale(.8)}
.btn-glass:active::before{transform:translateY(-10px)}
.btn-glass.sm{padding:.85em 1.5em;font-size:14px;border-radius:12px}
.btn-glass.sm::before,.btn-glass.sm::after{border-radius:12px}
.btn-glass.wide{width:100%}
/* Источник: Uiverse.io, VashonG «Read More» (MIT) — стеклянная капсула с неоновыми огнями сверху и снизу */
.btn-neon{height:54px;position:relative;width:150px;flex-shrink:0}
.btn-neon a{align-items:center;background:rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.1);border-top:1px solid rgba(255,255,255,.1);border-radius:30px;
  box-shadow:0 15px 35px rgba(57,230,255,.12);color:#fff;display:flex;font:600 16px var(--f-head);left:0;top:0;position:absolute;height:100%;width:100%;justify-content:center;letter-spacing:1px;
  text-decoration:none;overflow:hidden;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(15px);z-index:1;transition:.5s}
.btn-neon:hover a{letter-spacing:2px}
.btn-neon a::before{content:'';position:absolute;top:0;left:0;width:50%;height:100%;background:linear-gradient(to left,rgba(255,255,255,.15),transparent);transform:skewX(45deg) translateX(0);transition:.5s}
.btn-neon:hover a::before{transform:skewX(45deg) translateX(200%)}
.btn-neon::before,.btn-neon::after{content:'';position:absolute;left:50%;transform:translateX(-50%);height:10px;width:30px;border-radius:10px;transition:.5s;transition-delay:0s;
  background:#2bd2ff;box-shadow:0 0 5px #2bd2ff,0 0 15px #2bd2ff,0 0 30px #2bd2ff,0 0 60px #2bd2ff}
.btn-neon::before{bottom:-5px}
.btn-neon::after{top:-5px}
.btn-neon:hover::before{bottom:0;height:50%;width:80%;border-radius:30px;transition-delay:.5s}
.btn-neon:hover::after{top:0;height:50%;width:80%;border-radius:30px;transition-delay:.5s}

/* ---------- логотип: вариант 4 из logo/ (Seedream 5 Pro); прозрачность сделана из яркости, подложки нет ---------- */
.brand img,.logo img,.app-brand img{display:block;height:auto}
.foot .lockup{height:40px;width:auto}

/* ---------- навигация: строка без контейнера (вариант ghost) ---------- */
.nav{position:fixed;left:0;right:0;top:0;z-index:50;border-bottom:1px solid transparent;transition:background .35s,border-color .35s}
.nav.scrolled{background:rgba(3,9,28,.95);border-bottom-color:rgba(150,220,255,.08)}
.nav-in{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;padding:18px 24px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;justify-self:start}
.nav .mark{width:38px;height:38px}
.links{display:flex;gap:30px;font:500 14px var(--f-head);letter-spacing:.03em}
.links a{text-decoration:none;color:var(--mute);transition:.3s}
.links a:hover{color:#fff}
.nav-right{display:flex;align-items:center;gap:18px;justify-self:end}
.btn-line{font:600 14px var(--f-head);letter-spacing:.03em;color:#fff;background:transparent;border:1px solid rgba(190,230,255,.5);border-radius:12px;padding:11px 24px;cursor:pointer;transition:border-color .3s,background .3s}
.btn-line:hover{border-color:var(--cy);background:rgba(57,230,255,.08)}
.login{display:flex;align-items:center;gap:7px;text-decoration:none;font:500 14px var(--f-head);color:var(--ink);padding:8px 6px}
.login:hover{color:#fff}
/* знак: капля со светящейся S. Источник формы: Uiverse.io, Smit-Prajapati «glass button» (MIT), уменьшено */
.drop{display:block;width:34px;height:34px;position:relative}
.drop-main{position:absolute;inset:0;border-radius:50%;overflow:hidden;display:grid;place-content:center;border-right:2px solid #fff;border-left:2px solid rgba(128,128,128,.147);transform:rotate(-45deg)}
.drop-inner{width:22px;height:22px;border-radius:50%;position:relative;display:block}
.drop-inner .back{position:absolute;inset:0;border-radius:50%;background:linear-gradient(60deg,#0b2a8a 0%,#93f5ff 100%)}
.drop-inner .front{position:absolute;inset:2px;border-radius:50%;background:linear-gradient(60deg,#5b3bd6 0%,#3ad1e9 100%);display:grid;place-content:center;font:700 10px var(--f-logo);color:#fff;transform:rotate(45deg);text-shadow:0 0 6px #fff}
.drop-glass{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,0) 0%,rgba(255,255,255,.7) 100%);transform:translate(0,-50%)}

/* ---------- глубиномер ---------- */
.depth{position:fixed;right:18px;top:50%;transform:translateY(-50%);z-index:40;display:flex;flex-direction:column;align-items:flex-end;gap:10px;font:400 11px var(--f-mono);color:var(--mute);pointer-events:none;letter-spacing:.06em}
.depth-track{width:16px;height:38vh;position:relative;background:repeating-linear-gradient(180deg,rgba(160,220,255,.55) 0 1px,transparent 1px 12px) right/9px 100% no-repeat,linear-gradient(rgba(160,220,255,.3),rgba(160,220,255,.3)) right/1px 100% no-repeat}
.depth-mark{position:absolute;right:-4px;top:0;width:26px;height:2px;background:var(--acid);box-shadow:0 0 10px var(--acid),0 0 22px var(--acid);transition:top .15s linear}
.depth-num{display:flex;align-items:baseline;gap:4px}
.depth-num b{font-weight:500;font-size:20px;color:var(--acid);text-shadow:0 0 12px rgba(198,255,61,.6)}
.depth-zone{text-transform:uppercase;color:var(--cy)}

/* ---------- первый экран ---------- */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;padding:104px 0 56px;overflow:hidden}
.rays{position:absolute;inset:0;z-index:0;opacity:.9;mix-blend-mode:screen;background:radial-gradient(60% 70% at 50% -10%,rgba(120,220,255,.35),transparent 70%)}
.rays canvas{display:block}
.scan{position:absolute;inset:0;z-index:1;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(255,255,255,.03) 0 1px,transparent 1px 3px);-webkit-mask:linear-gradient(#000,transparent 80%);mask:linear-gradient(#000,transparent 80%)}
.hero-grid{display:grid;grid-template-columns:auto 1fr;gap:clamp(30px,5vw,80px);align-items:center;z-index:3}
.kicker{display:flex;align-items:center;gap:10px;font:400 12px var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--cy);text-shadow:0 0 12px rgba(57,230,255,.5)}
.live{width:7px;height:7px;border-radius:50%;background:var(--acid);box-shadow:0 0 10px var(--acid);display:block}
/* надпись SIMS: линии и узлы — SVG, свечение статичное */
.logo{display:flex;align-items:flex-end;gap:clamp(12px,1.5vw,20px);margin:20px 0 22px}
.wm{width:clamp(220px,21vw,310px);height:auto;overflow:visible;filter:drop-shadow(0 0 6px rgba(90,215,255,.55))}
.wm-line path{fill:none;stroke:url(#wmG);stroke-width:4.2;stroke-linecap:round;stroke-linejoin:round}
.wm-base{fill:none;stroke:rgba(140,215,255,.22);stroke-width:1.2}
.wm-node circle{fill:#c4f3ff;stroke:rgba(90,215,255,.35);stroke-width:5}
.wm-line .wm-wave{stroke:#a8ecff;stroke-width:2.4;opacity:.75}
.wm-line .wm-wave.far{opacity:.45}
.wm-node .tip{fill:var(--acid);stroke:rgba(198,255,61,.35)}
.vds{font:700 clamp(17px,1.75vw,25px)/1 var(--f-logo);letter-spacing:.24em;color:#c9f2ff;border:2px solid rgba(160,230,255,.75);padding:.42em .2em .42em .36em;margin-bottom:-.1em;text-shadow:0 0 12px rgba(90,215,255,.5);box-shadow:0 0 14px rgba(90,215,255,.18);display:flex;align-items:center}
/* значок вайфая в рамке VDS — Lucide «wifi» (ISC), точка-сигнал лаймовая */
.vds-wifi{display:flex;align-items:center;padding-right:.36em;margin-right:.4em;border-right:1px solid rgba(160,230,255,.4);align-self:stretch}
.vds-wifi svg{width:1.05em;height:1.05em;stroke-width:2.4;color:#c9f2ff;filter:drop-shadow(0 0 5px rgba(90,215,255,.6))}
.vds-wifi svg path:first-child{stroke:var(--acid);stroke-width:3.6}
.hero h1{font:300 clamp(24px,2.5vw,34px)/1.16 var(--f-head);letter-spacing:.01em;text-shadow:0 0 26px rgba(120,220,255,.4);max-width:560px}
.lead{margin-top:14px;font-size:17px;color:var(--mute);max-width:470px}
.hero .lead{font-size:15.5px;max-width:420px}
.cta-row{display:flex;align-items:center;gap:22px;margin-top:28px;flex-wrap:wrap}
/* первый экран на компьютере: блок текста компактнее и правее, больше воздуха */
@media (min-width:901px){
  .hero-text{justify-self:end;width:min(470px,100%)}
  .cta-row .btn-glass{padding:1.05em 1.8em;font-size:15px}
  .cta-row .btn-neon{height:48px;width:128px}
  .cta-row .btn-neon a{font-size:15px}
}

/* ---------- смартфон. Рамка: devices.css (picturepan2, MIT) — iPhone 14 Pro с Dynamic Island; цвет рамки под глубину ---------- */
.phone-wrap{--ps:.84;width:calc(428px * var(--ps));height:calc(868px * var(--ps));justify-self:center;position:relative}
.phone-wrap::before{content:'';position:absolute;inset:8% -14% 4%;background:radial-gradient(closest-side,rgba(57,230,255,.28),rgba(139,92,255,.16) 55%,transparent);filter:blur(30px);z-index:-1}
.phone-wrap .device{transform:scale(var(--ps));transform-origin:top left}
.device-iphone-14-pro .device-frame{background:#03060f;border-color:#2a3550;box-shadow:inset 0 0 4px 2px #9fd8ff,inset 0 0 0 6px #22304d,0 40px 90px rgba(0,0,0,.55),0 0 60px -10px rgba(57,230,255,.35)}
.device-iphone-14-pro .device-btns,.device-iphone-14-pro .device-btns::after,.device-iphone-14-pro .device-btns::before,.device-iphone-14-pro .device-power{background:#2a3550}
.device-iphone-14-pro .device-header,.device-iphone-14-pro .device-sensors::after{z-index:6}
.device-iphone-14-pro .device-sensors::before{z-index:7}

/* приложение SIMS внутри телефона */
.app{display:flex;flex-direction:column;overflow:hidden;color:var(--ink);font-family:var(--f-body);
  background:radial-gradient(120% 60% at 50% 0%,#0d3f86 0%,#062055 38%,#030b22 72%,#02050f 100%)!important}
.sb{display:flex;align-items:center;justify-content:space-between;height:54px;padding:16px 30px 0 36px;font:600 16px var(--f-body);flex-shrink:0}
.sb-ic{display:flex;gap:6px;font-size:17px}
.app-bar{display:flex;align-items:center;justify-content:space-between;padding:10px 20px 6px;flex-shrink:0}
.app-brand{display:flex;align-items:center;gap:8px;font:700 15px var(--f-logo);letter-spacing:.14em}
.app-brand img{width:30px}
.app-brand .drop{width:28px;height:28px}
.app-brand .drop-inner{width:18px;height:18px}
.app-brand .drop-inner .front{font-size:8px}
.app-state{display:flex;align-items:center;gap:7px;padding:5px 11px;border-radius:999px;border:1px solid rgba(255,79,216,.45);background:rgba(255,79,216,.08);font:500 11px var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:#ffb3ef}
.app-state i{width:7px;height:7px;border-radius:50%;background:var(--pink);box-shadow:0 0 8px var(--pink)}
.shield-on .app-state{border-color:rgba(198,255,61,.5);background:rgba(198,255,61,.08);color:var(--acid)}
.shield-on .app-state i{background:var(--acid);box-shadow:0 0 8px var(--acid)}
.screen-on,.screen-off{flex:1;min-height:0;display:none;flex-direction:column;align-items:center;padding:6px 20px 0}
.screen-on.on,.screen-off.on{display:flex}
.loc{display:flex;align-items:center;gap:11px;width:100%;padding:10px 14px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--ink);font:inherit;text-align:left;cursor:pointer}
.loc:hover{border-color:rgba(57,230,255,.5)}
.loc .fi{width:30px;height:30px;border-radius:50%;flex-shrink:0;box-shadow:0 0 0 2px rgba(255,255,255,.15)}
.loc-t{flex:1;display:flex;flex-direction:column}
.loc-t b{font:500 15px var(--f-head)}
.loc-t small{font:400 11px var(--f-mono);color:var(--mute);letter-spacing:.04em}
.loc svg{color:var(--mute)}
/* ядро: персонаж SIM (вариант 3, Seedream 5 Pro) поверх светящейся сферы Orb (React Bits); фон картинки чёрный → режим screen */
.core{position:relative;width:250px;height:250px;margin:6px 0 0;border:0;padding:0;background:none;cursor:pointer;flex-shrink:0;-webkit-tap-highlight-color:transparent}
.core-orb{position:absolute;inset:-14px;opacity:.12;transform:scale(.9);transition:opacity .4s steps(4),transform .4s steps(4)}
.core-orb canvas{display:block;position:absolute;inset:0}
.shield-on .core-orb{opacity:1;transform:scale(1);animation:orbOn .7s steps(1,end)}
.core-sim{position:absolute;left:50%;top:50%;width:250px;height:250px;transform:translate(-50%,-50%);mix-blend-mode:screen;transition:filter .4s steps(4);filter:saturate(.75) brightness(.85)}
.shield-on .core-sim{filter:saturate(1.15) brightness(1.1);animation:simOn .7s steps(1,end)}   /* без drop-shadow: у картинки чёрный фон, тень обвела бы квадрат */
.core:active .core-sim{transform:translate(-50%,-50%) scale(.94)}
/* персонаж неподвижен; при подключении загорается покадрово, как неоновая лампа (без плавных переходов) */
@keyframes simOn{0%{filter:saturate(.75) brightness(.85)}15%{filter:saturate(1.2) brightness(1.35)}28%{filter:saturate(.8) brightness(.9)}42%{filter:saturate(1.2) brightness(1.3)}57%{filter:saturate(.9) brightness(1)}72%{filter:saturate(1.25) brightness(1.4)}86%,100%{filter:saturate(1.15) brightness(1.1)}}
@keyframes orbOn{0%{opacity:.12}15%{opacity:.9}28%{opacity:.2}42%{opacity:.8}57%{opacity:.35}72%,100%{opacity:1}}
.conn{text-align:center;margin-top:2px;flex-shrink:0}
.conn-title{font:300 27px/1.15 var(--f-head);letter-spacing:.01em}
.shield-on .conn-title{text-shadow:0 0 22px rgba(57,230,255,.7)}
.conn-sub{font:400 12px var(--f-mono);letter-spacing:.06em;color:var(--mute);margin-top:4px}
.shield-on .conn-sub{color:var(--acid)}
.stats{width:100%;margin-top:14px;border-radius:18px;padding:11px 15px;display:flex;flex-direction:column;gap:7px;flex-shrink:0}
.stats div{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:13px}
.stats span{display:flex;align-items:center;gap:6px;color:var(--mute)}
.stats svg{width:13px;height:13px;color:var(--cy)}
.stats b{font:500 13px var(--f-mono);color:var(--ink)}
.stats b.warn{color:#ff9ce8}
.stats b.ok{color:var(--acid)}
.scr-title{font:300 24px var(--f-head);margin:8px 0 12px;align-self:flex-start}
.locs{width:100%;display:flex;flex-direction:column;gap:8px;overflow:auto;padding-bottom:12px}
.locs .loc.sel{border-color:rgba(57,230,255,.7);box-shadow:0 0 14px rgba(57,230,255,.2)}
.locs .soon{opacity:.45;cursor:default}
.tabs{margin-top:auto;display:flex;justify-content:space-around;padding:10px 10px 6px;border-top:1px solid var(--line);flex-shrink:0;background:rgba(2,5,15,.55)}
.tabs button{display:flex;flex-direction:column;align-items:center;gap:4px;background:none;border:0;color:var(--mute);font:500 11px var(--f-head);cursor:pointer;padding:4px 8px}
.tabs svg{font-size:22px}
.tabs .on{color:var(--cy);text-shadow:0 0 10px rgba(57,230,255,.6)}
.tabs .on svg{filter:drop-shadow(0 0 6px rgba(57,230,255,.8))}
.home-bar{width:134px;height:5px;border-radius:3px;background:rgba(255,255,255,.75);margin:6px auto 9px;flex-shrink:0}
.hero-proof{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:24px;font:400 12px var(--f-mono);letter-spacing:.03em;color:var(--mute)}
.hero-proof span{display:flex;align-items:center;gap:8px}
.hero-proof svg{color:var(--cy)}

/* переключатель. Источник: Uiverse.io, njesenberger «liquid toggle» (MIT) */
.shield{display:flex;align-items:center;gap:13px;cursor:pointer;white-space:nowrap;margin-top:14px;flex-shrink:0}
.shield .toggle-container{font-size:15px}
.shield-text b{display:block;font:500 15px var(--f-head);letter-spacing:.04em}
.shield-text small{display:block;font:400 11px var(--f-mono);color:var(--mute);letter-spacing:.08em;text-transform:uppercase}
.shield-on .shield-text small{color:var(--acid)}
.toggle-container{--active-color:#1fb6ff;--inactive-color:rgba(255,255,255,.22);position:relative;aspect-ratio:292/142;height:1.875em;display:block;font-size:17px}
.toggle-input{appearance:none;-webkit-appearance:none;margin:0;position:absolute;z-index:1;top:0;left:0;width:100%;height:100%;cursor:pointer}
.toggle{width:100%;height:100%;overflow:visible}
.toggle-background{fill:var(--inactive-color);transition:fill .4s}
.toggle-input:checked + .toggle .toggle-background{fill:var(--active-color)}
.toggle-circle-center{transform-origin:center;transition:transform .6s}
.toggle-input:checked + .toggle .toggle-circle-center{transform:translateX(150px)}
.toggle-circle{transform-origin:center;transition:transform .45s;backface-visibility:hidden}
.toggle-circle.left{transform:scale(1)}
.toggle-input:checked + .toggle .toggle-circle.left{transform:scale(0)}
.toggle-circle.right{transform:scale(0)}
.toggle-input:checked + .toggle .toggle-circle.right{transform:scale(1)}
.toggle-icon{transition:fill .4s}
.toggle-icon.on{fill:var(--inactive-color)}
.toggle-input:checked + .toggle .toggle-icon.on{fill:#fff}
.toggle-icon.off{fill:rgba(234,234,236,.6)}
.toggle-input:checked + .toggle .toggle-icon.off{fill:var(--active-color)}

/* ---------- секции ---------- */
.sec{position:relative;padding:110px 0}
.sec h2{font:300 clamp(30px,4.2vw,54px)/1.08 var(--f-head);margin-top:14px;text-shadow:0 0 26px rgba(120,220,255,.35)}
.sec .kicker{color:var(--mute);text-shadow:none}
.center .kicker{justify-content:center}

/* что внутри: модульные блоки разного размера */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:14px;margin-top:40px}
.cell{border-radius:26px;padding:26px;position:relative;overflow:hidden;transition:border-color .4s,box-shadow .4s}
.cell:hover{border-color:rgba(57,230,255,.55);box-shadow:inset 0 1px 0 0 rgba(255,255,255,.2),0 0 40px -10px rgba(57,230,255,.5)}
.cell h3{font:500 21px/1.2 var(--f-head);letter-spacing:.01em}
.cell p{margin-top:8px;color:var(--mute);font-size:15px}
.cell-tag{font:400 11px var(--f-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--cy);margin-bottom:60px}
.c-main{grid-column:span 7;grid-row:span 2;display:flex;flex-direction:column}
.c-main h3{font-size:clamp(28px,3.4vw,44px);font-weight:300}
.c-main p{font-size:17px;max-width:420px}
.cell-hud{margin-top:auto;padding-top:28px;display:grid;grid-template-columns:auto 1fr;gap:6px 18px;font:400 12px var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.cell-hud b{font-weight:500;color:var(--acid)}
.c-inf,.c-key{grid-column:span 5}
.c-min,.c-off,.c-help{grid-column:span 4}
.big svg{width:76px;height:76px;stroke-width:1.2;color:var(--cy);filter:drop-shadow(0 0 16px rgba(57,230,255,.7))}
.devs{display:flex;gap:14px;font-size:30px;color:var(--cy);margin-bottom:16px}
.devs svg{stroke-width:1.4;filter:drop-shadow(0 0 10px rgba(57,230,255,.6))}
.num{font:300 64px/1 var(--f-head);color:#fff;text-shadow:0 0 26px rgba(57,230,255,.7);margin-bottom:12px}
.num small{font:400 16px var(--f-mono);color:var(--cy);margin-left:6px}
.ico{font-size:30px;color:var(--cy);margin-bottom:16px;display:flex}
.ico svg{stroke-width:1.4;filter:drop-shadow(0 0 10px rgba(57,230,255,.6))}

/* три шага */
.steps{list-style:none;margin:44px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:28px;position:relative}
.steps::before{content:'';position:absolute;left:0;right:0;top:15px;height:1px;background:linear-gradient(90deg,var(--cy),rgba(57,230,255,.15))}
.steps li{position:relative;padding-top:44px}
.steps .n{position:absolute;top:0;left:0;font:500 12px var(--f-mono);letter-spacing:.1em;color:var(--abyss);background:var(--acid);border-radius:999px;padding:6px 11px;box-shadow:0 0 18px rgba(198,255,61,.55)}
.steps h3{font:500 24px/1.2 var(--f-head)}
.steps p{margin-top:8px;color:var(--mute)}

/* тарифы: горизонтальный ряд сроков, выбранный — крупно, детали уходят вниз */
.plans{overflow:hidden}
.xmb{margin-top:46px;position:relative}
.xmb-row{display:flex;align-items:flex-end;gap:38px;transition:transform .7s cubic-bezier(.2,.8,.2,1);will-change:transform;padding-bottom:22px;min-height:86px}
.xmb-item{background:none;border:0;padding:0;margin:0;color:var(--mute);font:500 20px/1 var(--f-head);white-space:nowrap;cursor:pointer;opacity:.5;transition:font-size .5s,opacity .5s,color .5s,text-shadow .5s;position:relative}
.xmb-item:hover{opacity:.85}
.xmb-item.on{font-size:clamp(40px,5.4vw,60px);font-weight:300;color:#fff;opacity:1;text-shadow:0 0 26px rgba(57,230,255,.75)}
.xmb-item .tag{position:absolute;right:0;bottom:100%;margin:0 0 6px;font:500 10px var(--f-mono);letter-spacing:.06em;color:var(--abyss);background:var(--cy);border-radius:999px;padding:2px 7px;text-shadow:none}
.xmb-item .tag.max{background:var(--acid)}
.xmb-item .tag.try{background:var(--pink);color:#fff}
.xmb-panel{margin-left:var(--focus);width:min(520px,100%);border-radius:28px;position:relative}
.xmb-panel::before{content:'';position:absolute;left:28px;top:-22px;width:1px;height:22px;background:linear-gradient(transparent,var(--cy))}
.xmb-in{padding:30px!important}
.xmb-price{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}
.xmb-price b{font:300 clamp(54px,7vw,76px)/1 var(--f-head);text-shadow:0 0 30px rgba(57,230,255,.6)}
.xmb-price span{font:400 13px var(--f-mono);letter-spacing:.06em;color:var(--cy)}
.xmb-list{list-style:none;margin:22px 0 28px;padding:0;display:flex;flex-direction:column;gap:11px}
.xmb-list li{display:flex;align-items:center;gap:12px;font-size:16px;color:var(--ink)}
.xmb-list svg{color:var(--acid);filter:drop-shadow(0 0 6px rgba(198,255,61,.6))}

/* вопросы */
.faq{display:flex;flex-direction:column;gap:12px;margin-top:36px}
.faq details{border-radius:20px;padding:0 22px}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 0;font:500 18px/1.3 var(--f-head)}
.faq summary::-webkit-details-marker{display:none}
.faq summary svg{color:var(--cy);transition:transform .3s}
.faq details[open] summary svg{transform:rotate(180deg)}
.faq details p{padding:0 0 20px;color:var(--mute)}

/* дно и подвал */
.bottom{padding-bottom:140px}
.bottom .lead{margin:14px auto 30px}
.foot{position:relative;z-index:2;border-top:1px solid var(--line);padding:34px 0 46px;background:rgba(2,4,12,.6)}
.foot-in{display:flex;flex-direction:column;gap:18px}
.docs{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:14px}
.docs a,.foot-login{color:var(--mute);text-decoration:none}
.docs a:hover,.foot-login:hover{color:#fff}
.foot-meta{display:flex;justify-content:space-between;gap:16px;font:400 12px var(--f-mono);color:var(--mute);letter-spacing:.06em}

/* ---------- оформление ---------- */
.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:16px;background:rgba(2,4,12,.62);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.buy{width:min(430px,100%);border-radius:28px}
.buy-in{padding:26px!important;display:flex!important;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:18px}
.buy-top{display:flex;align-items:center;justify-content:space-between}
.buy-top h2{font:300 30px var(--f-head);text-shadow:0 0 22px rgba(57,230,255,.5)}
.x{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:transparent;color:var(--ink);font-size:18px;display:grid;place-items:center;cursor:pointer}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--mute);border-radius:999px;padding:7px 13px;font:500 13px var(--f-head);cursor:pointer;transition:.3s}
.chip.on{border-color:var(--cy);color:#fff;box-shadow:0 0 16px rgba(57,230,255,.35);text-shadow:0 0 10px var(--cy)}
.sum{display:flex;align-items:baseline;justify-content:space-between;font:400 13px var(--f-mono);letter-spacing:.06em;color:var(--mute);text-transform:uppercase}
.sum b{font:300 34px var(--f-head);color:#fff;text-transform:none;text-shadow:0 0 18px rgba(57,230,255,.5)}
.hint{margin-top:-8px;font-size:13px;color:var(--mute)}
/* поле. Источник: Uiverse.io, Li-Deheng (MIT) — капсула с подписью на рамке */
.field{position:relative;--color-input:#eaf6ff;--color-border:rgba(160,220,255,.5);--color-border-hover:var(--cy);--all-transition:all .2s ease-out;margin-top:6px}
.input-color{width:100%;border:1.5px solid var(--color-border);border-radius:80px;background:none;padding:16px 20px;font:400 16px var(--f-body);color:var(--color-input);transition:var(--all-transition)}
.input-color:focus{outline:none;border:1.5px solid var(--color-border-hover);box-shadow:0 0 18px rgba(57,230,255,.25)}
.input-color::placeholder{color:var(--mute)}
.input-color:focus::placeholder{opacity:.3}
.color-label{position:absolute;display:flex;justify-content:center;align-items:center;color:var(--color-border);font:500 11px var(--f-mono);letter-spacing:.12em;text-transform:uppercase;padding:1px 8px;border:1.5px solid var(--color-border);border-radius:20px;top:-10px;left:25px;background-color:transparent;cursor:default;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:var(--all-transition)}
.input-color:focus ~ .color-label{color:var(--color-border-hover);border:1.5px solid var(--color-border-hover)}
/* галочка-пузырёк. Источник: Uiverse.io, Pradeepsaranbishnoi «bubble radio» (MIT) */
.Radio input{position:absolute;left:-100px;opacity:0}
.Radio input + label{position:relative;display:block;line-height:1.45;cursor:pointer;color:var(--mute);font-size:13px;padding-left:3rem;min-height:2rem;display:flex;align-items:center;flex-wrap:wrap;gap:0 4px}
.Radio input + label a{color:var(--ink)}
.Radio input + label::before,.Radio input + label::after{content:"";display:inline-block;position:absolute;top:50%;left:0;transform:translateY(-50%);transition:.5s}
.Radio input + label::before{width:2rem;aspect-ratio:1/1;border-radius:50%;background:rgba(57,230,255,.16);border:1px solid rgba(57,230,255,.5)}
.Radio input:checked + label::before{background:var(--cy)}
.Radio input + label::after{left:.2rem;width:1.4rem;transform:translateY(-50%) scale(0);aspect-ratio:1/1;border:.1rem solid #fff;border-radius:50%;
  background:radial-gradient(circle at 70% 30%,#fff,rgba(0,0,0,0) 25%),radial-gradient(circle at 60% 55%,rgba(0,0,0,0) 60%,rgba(255,0,255,.8) 100%),radial-gradient(circle at 50% 50%,rgba(0,0,0,0) 40%,rgba(0,255,255,.2) 60%,rgba(0,0,0,0) 68%),radial-gradient(circle at 50% 55%,rgba(0,0,0,0) 35%,rgba(255,255,0,.2) 45%,rgba(0,0,0,0) 55%)}
.Radio input:not(:checked) + label::after{animation:radio .5s linear}
.Radio input:checked + label::after{transform:translateY(-50%) scale(1)}
.Radio input:focus-visible + label::before{outline:2px solid var(--cy);outline-offset:3px}
@keyframes radio{0%{transform:translateY(-50%) scale(1)}100%{transform:translateY(-50%) scale(1.7);opacity:0}}
/* выезжающая панель на телефоне: cupertino-pane (MIT), цвета под воду */
.cupertino-pane-wrapper{--cupertino-pane-background:rgba(6,18,46,.94);--cupertino-pane-color:#eaf6ff;--cupertino-pane-border-radius:28px;--cupertino-pane-move-background:rgba(160,220,255,.5);--cupertino-pane-shadow:0 -10px 60px rgba(57,230,255,.25);z-index:100}
.cupertino-pane-wrapper .pane{-webkit-backdrop-filter:blur(18px) saturate(1.6);backdrop-filter:blur(18px) saturate(1.6);border-top:1px solid rgba(255,255,255,.25)}
.buy.in-pane{width:100%;background:none;border:0;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}
.buy.in-pane .x{display:none}
.buy.in-pane .buy-in{padding:6px 4px 26px!important}

#toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);z-index:200;max-width:90vw;text-align:center;padding:13px 20px;border-radius:14px;font:500 14px var(--f-head);
  background:rgba(6,18,46,.94);border:1px solid rgba(57,230,255,.5);box-shadow:0 0 30px rgba(57,230,255,.25);opacity:0;pointer-events:none;transition:.25s}
#toast.on{opacity:1;transform:translate(-50%,0)}

/* ---------- телефон и планшет ---------- */
@media (max-width:1240px){.depth{right:8px}}
@media (max-width:900px){
  .links{display:none}
  .nav-in{grid-template-columns:auto 1fr;padding:12px 16px}
  .hero{padding:96px 0 40px}
  .hero-grid{grid-template-columns:1fr;gap:6px}
  .hero-text{text-align:center;display:flex;flex-direction:column;align-items:center}
  .hero-text{order:-1}
  .phone-wrap{margin-top:26px}
  .hero-proof{justify-content:center}
  .logo{justify-content:center}
  .cta-row{justify-content:center;gap:20px}
  .sec{padding:80px 0}
  .c-main,.c-inf,.c-key{grid-column:span 12}
  .c-min,.c-off,.c-help{grid-column:span 6}
  .c-help{grid-column:span 12}
  .cell-tag{margin-bottom:28px}
  .steps{grid-template-columns:1fr;gap:26px}
  .steps::before{left:15px;right:auto;top:0;bottom:0;width:1px;height:auto;background:linear-gradient(180deg,var(--cy),rgba(57,230,255,.15))}
  .steps li{padding:0 0 0 62px}
  .depth{top:auto;bottom:14px;left:14px;right:auto;transform:none;flex-direction:row;align-items:baseline;gap:8px;padding:7px 12px;border-radius:999px;background:rgba(6,18,46,.72);border:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
  .depth-track,.depth-label{display:none}
  .depth-num b{font-size:14px}
  :root{--focus:0px}
  .xmb-row{gap:26px}
  .blob{filter:blur(60px)}
}
@media (max-width:520px){
  .nav .mark{width:34px;height:34px}
  .btn-line{padding:10px 16px}
  .login span{display:none}
  .login{font-size:20px}
  .brand b{font-size:16px}
  /* первый экран компактнее, чтобы смартфон был виден сразу */
  .hero{padding:80px 0 28px}
  .logo{margin:0 0 14px;gap:10px}
  .wm{width:60vw}
  .vds{font-size:4.8vw}
  .lead{font-size:15px;margin-top:10px}
  .cta-row{flex-wrap:nowrap;gap:10px;margin-top:20px}
  .cta-row .btn-glass{padding:.95em 1.3em;font-size:13px;border-radius:12px;letter-spacing:0}
  .cta-row .btn-glass::before,.cta-row .btn-glass::after{border-radius:12px}
  .cta-row .btn-neon{height:44px;width:94px}
  .cta-row .btn-neon a{font-size:14px}
  .hero-proof{margin-top:14px;gap:4px 14px;font-size:11px}
  .phone-wrap{margin-top:8px}
  .c-min,.c-off{grid-column:span 6}
  .cell{padding:20px;border-radius:22px}
  .num{font-size:48px}
  .xmb-item{font-size:17px}
  .xmb-in{padding:22px!important}
}
@media (prefers-reduced-motion:reduce){
  .core-sim{animation:none}
  html{scroll-behavior:auto}
}