@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;
  src:url('/assets/fonts/plexmono-400-cyr.woff2') format('woff2');
  unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;
  src:url('/assets/fonts/plexmono-400-lat.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;
  src:url('/assets/fonts/plexmono-500-cyr.woff2') format('woff2');
  unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;
  src:url('/assets/fonts/plexmono-500-lat.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212}

:root{
  --bg-void:#0F172A;
  --bg-surface:#192134;
  --bg-elevated:#222A3D;
  --border:#334155;
  --border-hair:rgba(255,255,255,.08);
  --ink:#F8FAFC;
  --ink-soft:#94A3B8;
  --ink-faint:#64748B;
  --accent:#22C55E;
  --accent-hi:#4ADE80;
  --accent-dim:rgba(34,197,94,.13);
  --accent-line:rgba(34,197,94,.35);
  --on-accent:#052E16;  --danger:#FF5A72;  --r-lg:20px;
  --r:14px;
  --r-sm:10px;
  --ease:cubic-bezier(.16,1,.3,1);
  --ease-spring:cubic-bezier(.22,1,.36,1);
  --font:'Inter','Segoe UI',system-ui,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,Consolas,monospace;
  --s1:8px;--s2:16px;--s3:24px;--s4:32px;--s5:48px;--s6:64px;--s7:96px;--s8:140px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{color-scheme:dark;scroll-behavior:smooth;scroll-padding-top:88px;overflow-x:hidden;width:100%}
body{
  background:var(--bg-void);
  color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;width:100%;
}
::selection{background:var(--accent);color:var(--on-accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
img{max-width:100%;display:block}

.grain{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.035;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E")}
.wrap{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:0 24px}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
.ink-accent{color:var(--accent)}

.eyebrow{font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-start}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--ink-faint);display:inline-block}
.sechead.center .eyebrow,.hero-content .eyebrow{justify-content:center}
h1{font-size:clamp(38px,7.4vw,92px);line-height:1.02;letter-spacing:-.03em;font-weight:800;text-wrap:balance;margin:var(--s3) 0}
.hero-word{display:inline-block;min-width:5.2ch;text-align:left;color:var(--danger)}
.h1-line{display:inline}
.h1-line:nth-child(1){display:block}
.h1-line:nth-child(2)::after{content:" "}
@media(max-width:640px){.hero-word{min-width:4.4ch}}
h2{font-size:clamp(36px,5vw,64px);line-height:1.08;letter-spacing:-.03em;font-weight:800;text-wrap:balance}
h3{font-size:22px;letter-spacing:-.015em;font-weight:650}
.sub{color:var(--ink-soft);max-width:52ch;font-size:17px;font-weight:400}
.sub.center{margin:0 auto}

/* fixed, а не sticky: hero имеет отрицательный margin-top и ломает
   sticky-контекст — шапка уезжала вместе со страницей */
header#topnav{
  position:fixed;top:0;left:0;right:0;z-index:50;padding:16px 0;
  transition:padding .3s var(--ease),transform .35s var(--ease);
}
/* Шапка уезжает вверх при скролле вниз и возвращается при скролле вверх */
header#topnav.hidden{transform:translateY(-120%)}
header#topnav .nav{
  max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:26px;padding:12px 20px;
  border:1px solid transparent;border-radius:16px;transition:all .35s var(--ease);
}
header#topnav.scrolled{padding:10px 16px}
header#topnav.scrolled .nav{
  background:rgba(15,23,42,.72);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
  border-color:var(--border-hair);box-shadow:0 16px 44px rgba(2,6,17,.5);
}
.logo{display:flex;align-items:center;gap:11px;font-weight:700;font-size:19px;letter-spacing:-.01em;color:var(--ink);text-decoration:none}
.logo img{width:34px;height:41px;filter:drop-shadow(0 0 10px rgba(34,197,94,.3))}
.navlinks{display:flex;gap:2px;margin-left:auto;font-size:14px;font-weight:500;color:var(--ink-soft)}
.navlinks a{position:relative;color:inherit;text-decoration:none;padding:8px 14px;border-radius:9px;transition:color .2s var(--ease),background .2s var(--ease)}
.navlinks a:hover{color:var(--ink);background:rgba(255,255,255,.04)}
.navlinks a.act{color:var(--ink)}
.navlinks a::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;border-radius:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease-spring)}
.navlinks a.act::after{transform:scaleX(1)}

/* Плавная смена языка: текст гаснет на время подмены, чтобы не дёргался */
[data-i18n]{transition:opacity .18s var(--ease)}
body.lang-switching [data-i18n],
body.lang-switching .plan,
body.lang-switching .billing button{opacity:0}
.plan,.billing button{transition:opacity .18s var(--ease)}

/* Переключатель языка RU/EN */
.lang{display:inline-flex;align-items:center;gap:2px;padding:3px;border-radius:99px;background:rgba(255,255,255,.04);border:1px solid var(--border-hair);flex:none}
.lang-btn{
  border:0;background:transparent;cursor:pointer;font-family:var(--mono);
  font-size:11.5px;font-weight:500;letter-spacing:.06em;color:var(--ink-faint);
  padding:6px 10px;border-radius:99px;min-height:30px;
  transition:color .2s var(--ease),background .2s var(--ease);
}
.lang-btn:hover{color:var(--ink-soft)}
.lang-btn.on{background:var(--accent);color:var(--on-accent)}

.burger{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;padding:0 11px;flex:none;
  background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:11px;cursor:pointer;
  transition:background .2s var(--ease),border-color .2s var(--ease);
}
.burger span{display:block;height:2px;width:100%;border-radius:2px;background:var(--ink-soft);transition:transform .3s var(--ease-spring),opacity .2s var(--ease)}
.burger[aria-expanded="true"]{background:var(--accent-dim);border-color:var(--accent-line)}
.burger[aria-expanded="true"] span{background:var(--accent-hi)}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-menu{
  display:none;flex-direction:column;gap:4px;
  position:absolute;left:16px;right:16px;top:100%;
  max-width:1180px;margin:8px auto 0;padding:12px;
  background:rgba(15,23,42,.94);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
  border:1px solid var(--border-hair);border-radius:16px;
  box-shadow:0 24px 60px rgba(2,6,17,.6);
  opacity:0;transform:translateY(-10px);pointer-events:none;
  transition:opacity .25s var(--ease),transform .25s var(--ease);
}
.mobile-menu.open{opacity:1;transform:none;pointer-events:auto}
.mobile-menu a{
  color:var(--ink-soft);text-decoration:none;font-size:15px;font-weight:500;
  padding:13px 14px;border-radius:11px;min-height:44px;display:flex;align-items:center;
  transition:color .2s var(--ease),background .2s var(--ease);
}
.mobile-menu a:hover,.mobile-menu a:active{color:var(--ink);background:rgba(255,255,255,.05)}
.mobile-menu .btn{margin-top:6px;justify-content:center}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:12px;
  padding:13px 24px;font-size:14.5px;font-weight:600;font-family:var(--font);cursor:pointer;
  border:1px solid transparent;text-decoration:none;color:inherit;letter-spacing:.01em;
  transition:transform .18s var(--ease),box-shadow .3s var(--ease),background .2s var(--ease),border-color .2s var(--ease);
  min-height:44px;
}
.btn:active{transform:scale(.965)}
.btn.primary{background:var(--accent);color:var(--on-accent);box-shadow:0 8px 28px rgba(34,197,94,.25)}
.btn.primary:hover{background:var(--accent-hi);transform:translateY(-2px);box-shadow:0 14px 38px rgba(34,197,94,.35)}
.btn.ghost{background:rgba(255,255,255,.04);border-color:var(--border);color:var(--ink-soft)}
.btn.ghost:hover{background:rgba(255,255,255,.07);border-color:#475569;color:var(--ink)}
.btn.sm{padding:9px 17px;font-size:13px;border-radius:10px;min-height:36px}
.btn.lg{padding:17px 34px;font-size:16px}

/* Шапка position:fixed — из потока выпадает, компенсация margin не нужна */
.hero{
  position:relative;min-height:100svh;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:120px 24px 60px;overflow:hidden;border-radius:0 0 40px 40px;
}
.hero-stage{position:absolute;inset:0;z-index:0;display:flex;align-items:center;justify-content:center;padding-top:56px}
.hero-stage::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(50vw 50vw at 50% 46%, rgba(34,197,94,.09), transparent 62%),
    radial-gradient(30vw 26vw at 82% 78%, rgba(34,197,94,.04), transparent 68%);
  pointer-events:none;
}
/* Квадратный канвас; max-width снят, чтобы сфера могла выходить за края
   экрана. padding-top у .hero-stage отодвигает её от шапки */
#globe-canvas{width:min(100vw,94svh,1140px);height:min(100vw,94svh,1140px);max-width:none;display:block}
.hero-content{position:relative;z-index:1;width:100%;max-width:760px;text-align:center;display:flex;flex-direction:column;align-items:center;pointer-events:none}
.hero-content .eyebrow{justify-content:center;margin-bottom:var(--s2)}
.hero-content h1{pointer-events:none}
.hero-content .sub{margin:0 auto;text-align:center}
.hero-content .cta-row{pointer-events:auto}
.cta-row{display:flex;gap:14px;margin-top:var(--s4);flex-wrap:wrap;justify-content:center}
.scroll-hint{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);z-index:1}
.scroll-hint span{display:block;width:1px;height:36px;background:linear-gradient(180deg,var(--ink-faint),transparent);animation:hint-fall 1.8s ease-in-out infinite}
@keyframes hint-fall{0%{opacity:0;transform:translateY(-6px)}50%{opacity:1}100%{opacity:0;transform:translateY(10px)}}

.hero-card{
  position:absolute;z-index:2;display:flex;align-items:center;gap:13px;padding:15px 19px;border-radius:18px;
  background:rgba(255,255,255,.05);background-color:color-mix(in srgb, var(--bg-elevated) 82%, transparent);
  border:1px solid rgba(255,255,255,.08);
  -webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
  box-shadow:0 6px 18px rgba(2,6,17,.4),0 30px 60px rgba(2,6,17,.35);
}
html:not(.js) .hero-card,.no-gsap .hero-card{animation:card-float 6s ease-in-out infinite}
.js .hero-card{opacity:0;transform:translateY(14px)}
.no-gsap .hero-card{opacity:1;transform:none}
.hc-icon{
  display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;
  background:var(--accent-dim);color:var(--accent-hi);flex:none;
  filter:drop-shadow(0 0 8px rgba(34,197,94,.5));
}
.hc-flag{width:26px;height:19px;border-radius:5px;overflow:hidden;border:1px solid rgba(255,255,255,.14);flex:none}
.hc-flag svg{width:100%;height:100%;display:block}
.hc-body{display:flex;flex-direction:column;gap:2px;text-align:left}
.hc-label{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint)}
.hc-value{font-size:23px;font-weight:700;color:var(--ink);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.card-nearest .hc-value{font-size:15px;font-weight:650}
.card-online{top:20%;left:max(2vw,calc(50% - 640px));animation-delay:.2s}
.card-ping{top:16%;right:max(2vw,calc(50% - 640px));animation-delay:1.4s}
.card-nearest{bottom:14%;right:max(3vw,calc(50% - 580px));animation-delay:2.6s}
@keyframes card-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
@media(max-width:860px){
  .hero-card{display:none}
}

section.block{padding:var(--s8) 0 0}
/* Первая секция после hero: у hero уже есть нижний padding, поэтому
   двойной отступ давал заметный провал перед «Почему ikekVPN» */
.hero + section.block{padding-top:var(--s6)}
.sechead{margin-bottom:var(--s6);display:flex;flex-direction:column;gap:var(--s2);max-width:640px}
.sechead.center{max-width:600px;margin-left:auto;margin-right:auto;text-align:center;align-items:center}
.sechead-row{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--s2);flex-wrap:wrap}

.why__container{display:flex;justify-content:space-between;gap:clamp(20px,3vw,48px)}
.why__container>div:nth-child(1){display:flex;flex-direction:column;align-items:flex-start;gap:40px;max-width:550px}
.why__header{display:flex;max-width:520px;flex-direction:column;align-items:flex-start;gap:16px}
.why__header .eyebrow{justify-content:flex-start}
.why__tabs{display:flex;flex-direction:column;align-items:flex-start;gap:12px;width:100%;list-style:none}
.why__tab{
  position:relative;overflow:hidden;
  display:flex;align-items:flex-start;gap:20px;width:100%;padding:18px;padding-bottom:22px;border-radius:24px;cursor:pointer;
  transition:background .35s ease,border-color .35s ease,transform .35s ease,box-shadow .35s ease;
  border:1px solid transparent;
}
.tab-progress{position:absolute;left:18px;right:18px;bottom:9px;height:2px;border-radius:2px;background:rgba(255,255,255,.07);opacity:0;transition:opacity .3s ease}
.why__tab.is-active .tab-progress{opacity:1}
.tab-progress i{display:block;height:100%;width:0;border-radius:2px;background:var(--accent)}
.why__tab:hover{transform:translateX(6px)}
.why__tab.is-active{
  background:rgba(255,255,255,.04);
  border-color:rgba(34,197,94,.16);
  box-shadow:0 20px 40px rgba(2,6,17,.35),inset 0 0 0 1px rgba(255,255,255,.03);
}
.why__tab .icon{
  display:flex;align-items:center;justify-content:center;flex-shrink:0;width:52px;height:52px;border-radius:12px;
  border:1px solid var(--border-hair);background:var(--bg-elevated);color:var(--ink-soft);
  transition:border-color .35s ease,box-shadow .35s ease,color .35s ease;
}
.why__tab.is-active .icon{color:var(--accent)}
.why__tab.is-active .icon{border-color:rgba(34,197,94,.28);box-shadow:0 12px 30px rgba(34,197,94,.12)}
.why__tab.is-active .icon svg{animation:tabIconPop .45s var(--ease-spring)}
@keyframes tabIconPop{0%{transform:scale(1)}40%{transform:scale(1.2) rotate(-5deg)}100%{transform:scale(1)}}
.why__tab:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.why__tab .text{display:flex;width:100%;flex-direction:column;align-items:flex-start;gap:8px}
.why__tab h3{font-size:20px;font-weight:650;color:var(--ink)}
.why__tab .text p{color:var(--ink-soft);font-size:14.5px;line-height:1.55}

.why__stage{
  position:relative;overflow:hidden;max-width:576px;width:100%;min-height:460px;
  padding:24px;padding-top:56px;border-radius:40px;
  background:linear-gradient(180deg,rgba(255,255,255,.05) 0%,rgba(255,255,255,.015) 43.53%,rgba(255,255,255,0) 87.06%),var(--bg-surface);
  border:1px solid var(--border-hair);
  isolation:isolate;
}
.why__stage::before{
  content:"";position:absolute;inset:-20% auto auto 50%;width:420px;height:420px;transform:translateX(-50%);
  border-radius:50%;
  background:radial-gradient(circle,rgba(34,197,94,.07) 0%,rgba(34,197,94,.015) 45%,rgba(34,197,94,0) 72%);
  pointer-events:none;z-index:0;
  animation:stageBreath 7s ease-in-out infinite;
}
@keyframes stageBreath{0%,100%{transform:translateX(-50%) scale(1)}50%{transform:translateX(-50%) scale(1.12)}}
.why__stage::after{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:24px 24px;
  -webkit-mask-image:radial-gradient(85% 75% at 50% 42%,#000 25%,transparent 78%);
  mask-image:radial-gradient(85% 75% at 50% 42%,#000 25%,transparent 78%);
}
.why__panel{
  position:absolute;inset:24px;display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transform:translateY(24px) scale(.98);filter:blur(10px);pointer-events:none;
  transition:opacity .45s ease,visibility .45s ease,transform .45s ease,filter .45s ease;
  z-index:1;
}
.why__panel.is-active{opacity:1;visibility:visible;transform:translateY(0) scale(1);filter:blur(0);pointer-events:auto}

.console{flex-direction:column;align-items:center;justify-content:center;align-self:center}
.console header{
  display:flex;flex-direction:row;align-items:center;gap:12px;width:100%;max-width:480px;
  padding:10px 20px;border-radius:24px 24px 0 0;background:#1E293B;color:var(--ink-soft);
  font-family:var(--mono);font-size:13px;letter-spacing:-.4px;
}
.console header>span:last-child{margin-left:auto}
.console-live{display:flex;align-items:center;gap:6px;font-size:10px;letter-spacing:.12em;color:var(--accent-hi)}
.console-live i{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px rgba(34,197,94,.8);animation:liveBlink 1.3s ease-in-out infinite}
@keyframes liveBlink{0%,100%{opacity:1}50%{opacity:.25}}
.console .main{
  display:flex;flex-direction:column;align-items:flex-start;gap:7px;width:100%;max-width:480px;min-height:280px;
  padding:30px 30px 100px;border-radius:0 0 24px 24px;background:#0B1120;overflow:hidden;
  box-shadow:0 5.9px 59px 0 rgba(2,6,17,.35);text-align:left;
}
.console .main span{min-height:18px;color:#CBD5E1;font-family:var(--mono);font-size:13px;letter-spacing:-.4px;white-space:nowrap}
.console .main span:nth-child(1),
.console .main span:nth-child(6){color:var(--accent-hi)}
.why-proto{display:flex;gap:8px;margin-top:16px;justify-content:center;flex-wrap:wrap}
.why-proto span{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;padding:5px 11px;border-radius:99px;
  border:1px solid rgba(255,255,255,.1);color:var(--ink-soft);background:rgba(255,255,255,.03);
  opacity:0;
}
.why__panel.is-active .why-proto span{animation:protoIn .5s var(--ease-spring) forwards}
.why__panel.is-active .why-proto span:nth-child(1){animation-delay:.15s}
.why__panel.is-active .why-proto span:nth-child(2){animation-delay:.28s}
.why__panel.is-active .why-proto span:nth-child(3){animation-delay:.41s}
@keyframes protoIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

.devices{
  display:grid;grid-template-columns:1fr 1fr;row-gap:22px;column-gap:64px;
  align-items:center;justify-content:center;width:fit-content;justify-self:center;align-self:center;
}
.dev-cell{display:flex;flex-direction:column;align-items:center;gap:9px;opacity:0;transform:translateY(30px) scale(.86)}
.dev-cell em{font-style:normal;font-family:var(--mono);font-size:10.5px;color:var(--ink-faint);white-space:nowrap}
.devices .icon{
  border-radius:16px;border:1.5px solid rgba(255,255,255,.12);background:var(--bg-elevated);
  box-shadow:0 10px 15px -3px rgba(2,6,17,.35),0 4px 6px -4px rgba(2,6,17,.35);
  display:flex;width:80px;height:80px;aspect-ratio:1/1;justify-content:center;align-items:center;
  color:var(--accent-hi);
}
/* Бесконечный цикл: иконки волной появляются, «дышат» и уходят, затем снова */
.devices.is-animating .dev-cell{animation:devicePulseInOut 4.6s ease-in-out infinite}
.devices.is-animating .dev-cell:nth-child(1){animation-delay:0s}
.devices.is-animating .dev-cell:nth-child(2){animation-delay:.18s}
.devices.is-animating .dev-cell:nth-child(3){animation-delay:.36s}
.devices.is-animating .dev-cell:nth-child(4){animation-delay:.54s}
/* Иконка внутри слегка покачивается, пока ячейка видима */
.devices.is-animating .dev-cell .icon{animation:deviceIconBob 4.6s ease-in-out infinite;animation-delay:inherit}
@keyframes deviceIconBob{
  0%,10%{transform:translateY(0) rotate(0)}
  22%{transform:translateY(-5px) rotate(-3deg)}
  34%{transform:translateY(0) rotate(0)}
  46%{transform:translateY(-3px) rotate(2deg)}
  60%,100%{transform:translateY(0) rotate(0)}
}
.dev-note{
  grid-column:1/-1;justify-self:center;margin-top:6px;
  font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--ink-soft);
  padding:7px 14px;border-radius:99px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.03);
  opacity:0;transform:translateY(30px) scale(.86);
}
.devices.is-animating .dev-note{animation:devicePulseInOut 4.6s ease-in-out .72s infinite}
@keyframes devicePulseInOut{
  0%{opacity:0;transform:translateY(30px) scale(.86)}
  11%{opacity:1;transform:translateY(0) scale(1)}
  62%{opacity:1;transform:translateY(0) scale(1)}
  74%{opacity:0;transform:translateY(-24px) scale(.9)}
  100%{opacity:0;transform:translateY(30px) scale(.86)}
}

.speedometer{flex-direction:column;align-items:center;justify-content:center}
.speedometer__dial{position:relative;width:240px;height:120px;display:flex;align-items:flex-start;justify-content:center}
.speedometer__scale{overflow:visible;display:block}
.speedometer__fill{stroke:var(--accent);stroke-width:30;stroke-linecap:round;filter:drop-shadow(0 8px 20px rgba(34,197,94,.35))}
.speedometer__arrow{
  position:absolute;left:50%;bottom:12px;transform-origin:9.5px 39.5px;
  transform:translateX(-50%) rotate(-90deg);
  filter:drop-shadow(0 10px 24px rgba(34,197,94,.28));will-change:transform;
}
.speedometer__value{color:var(--accent-hi);text-align:center;font-family:var(--mono);font-size:56px;line-height:1;margin-top:4px;font-variant-numeric:tabular-nums}
.speedometer__unit{font-family:var(--mono);font-size:14px;color:var(--ink-soft);margin-top:8px}
.speedo-stats{display:flex;gap:clamp(18px,4vw,34px);margin-top:22px;justify-content:center}
.speedo-stat{display:flex;flex-direction:column;align-items:center;gap:3px;opacity:.5;transition:opacity .3s ease}
.speedo-stat.on{opacity:1}
.speedo-stat em{font-style:normal;font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);transition:color .3s ease}
.speedo-stat.on em{color:var(--accent-hi)}
.speedo-stat b{font-family:var(--mono);font-size:16px;font-weight:500;color:var(--ink);font-variant-numeric:tabular-nums}
.speedo-stat b small{font-size:10px;color:var(--ink-faint)}

.logs{
  position:absolute;inset:24px;overflow:hidden;border-radius:28px;min-height:320px;
  background:
    radial-gradient(circle at 50% 20%,rgba(34,197,94,.08),transparent 60%),
    linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
}
.logs span,.logs__item{
  color:var(--ink-soft);font-family:var(--mono);font-size:12px;line-height:1;border-radius:10px;
  border:1.5px solid rgba(255,255,255,.14);background:var(--bg-elevated);
  box-shadow:0 10px 15px -3px rgba(2,6,17,.35),0 4px 6px -4px rgba(2,6,17,.35);
  display:inline-flex;padding:8px 12px;justify-content:center;align-items:center;width:max-content;white-space:nowrap;
}
.logs>span:not(.logs__item){display:none}
.logs-ghost{
  position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);
  color:var(--ink-faint);opacity:.28;pointer-events:none;
}
.logs-zero{
  position:absolute;left:50%;bottom:20px;transform:translateX(-50%);
  font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--ink-soft);
  padding:6px 13px;border-radius:99px;border:1px solid rgba(255,255,255,.1);background:rgba(15,23,42,.6);
  white-space:nowrap;
}
.logs__item{
  position:absolute;left:50%;top:50%;opacity:0;
  transform:translateX(-50%) translateY(0) scale(1) rotate(0deg);
  will-change:transform,opacity,filter;
  animation:logDropDelete 2.5s cubic-bezier(.22,1,.36,1) forwards;
}
@keyframes logDropDelete{
  0%{opacity:0;transform:translateX(-50%) translateY(-12px) scale(1) rotate(-4deg);filter:blur(0)}
  12%{opacity:1;transform:translateX(calc(-50% + var(--x,0px))) translateY(var(--y,28px)) scale(1) rotate(var(--r,0deg))}
  60%{opacity:1;transform:translateX(calc(-50% + var(--x,0px))) translateY(calc(var(--y,28px) + 100px)) scale(.92) rotate(calc(var(--r,0deg)*1.2))}
  100%{opacity:0;transform:translateX(calc(-50% + var(--x,0px))) translateY(calc(var(--y,28px) + 170px)) scale(.72) rotate(calc(var(--r,0deg)*1.5));filter:blur(2px)}
}

@media(max-width:1080px){
  .why__container{flex-direction:column;align-items:stretch}
  .why__container>div:nth-child(1){max-width:100%}
  .why__stage{max-width:100%}
}
@media(max-width:992px){
  .why__stage{min-height:380px}
  .speedometer__value{font-size:44px}
  .why__tab{padding:14px;gap:16px}
}
@media(max-width:640px){
  .why__tab h3{font-size:17px}
  .why__tab .text p{font-size:13.5px}
  .why__tab .icon{width:44px;height:44px}
  .why__stage{min-height:340px;padding:20px;padding-top:32px;border-radius:24px}
  .why__panel{inset:16px}
  .console header{padding:10px 14px;font-size:12px}
  .console .main{padding:20px 16px 70px;border-radius:0 0 20px 20px;min-height:220px}
  .console .main span{font-size:11.5px}
  .devices{column-gap:28px;row-gap:14px}
  .devices .icon{width:60px;height:60px}
  .logs{inset:16px;min-height:280px}
}

.about__container{display:flex;flex-direction:column;width:100%}
.about-flow{width:100%;display:flex;flex-direction:column;gap:34px}

#aboutFlow.animation{
  --about-danger:var(--danger);
  --about-danger-soft:rgba(255,90,114,.16);
  --about-safe:var(--accent);
  --about-safe-soft:rgba(34,197,94,.18);

  position:relative;isolation:isolate;
  display:grid;grid-template-columns:repeat(3,minmax(92px,1fr));
  align-items:center;justify-items:center;
  column-gap:clamp(28px,5vw,72px);row-gap:16px;
  width:100%;min-height:196px;
  padding:42px clamp(6px,2vw,18px) 34px;
  overflow:visible;
}
#aboutFlow.animation .icon{
  position:relative;z-index:3;display:flex;align-items:center;justify-content:center;
  width:104px;height:104px;border-radius:50%;
  background:rgba(34,42,61,.96);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  color:var(--ink-soft);
  box-shadow:0 22px 48px rgba(2,6,17,.45),inset 0 0 0 1px rgba(255,255,255,.07);
  transition:transform .45s ease,box-shadow .45s ease,border-color .45s ease,color .45s ease;
}
#aboutFlow.animation .icon svg{width:44px;height:44px;position:relative;z-index:2}
#aboutFlow.animation .icon:hover{transform:translateY(-4px)}
#aboutFlow.animation .icon.is-pulse{animation:aboutIconPulse 1.8s ease-in-out infinite}
#aboutFlow.animation .icon.is-accent-red{
  color:var(--about-danger);
  box-shadow:0 20px 50px rgba(255,90,114,.18),inset 0 0 0 1px rgba(255,90,114,.24);
}
#aboutFlow.animation .icon.is-accent-green{
  color:var(--accent-hi);
  box-shadow:0 20px 50px rgba(34,197,94,.22),inset 0 0 0 1px rgba(34,197,94,.28);
}
#aboutFlow.animation .icon.is-shake{animation:aboutIconShake .45s cubic-bezier(.36,.07,.19,.97)}
.icon-glow{
  position:absolute;inset:-12px;z-index:1;border-radius:50%;
  background:radial-gradient(circle,rgba(34,197,94,.18) 0%,rgba(34,197,94,0) 70%);
  opacity:0;transform:scale(.9);transition:opacity .35s ease,transform .35s ease;
}
#aboutFlow.animation.is-active .icon-glow{opacity:1;transform:scale(1)}
#aboutFlow.animation .icon.is-accent-red .icon-glow{background:radial-gradient(circle,rgba(255,90,114,.24) 0%,rgba(255,90,114,0) 70%)}
#aboutFlow.animation .icon.is-accent-green .icon-glow{background:radial-gradient(circle,rgba(34,197,94,.24) 0%,rgba(34,197,94,0) 70%)}
.flow-caption{
  position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%);
  font-family:var(--mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;
  color:var(--ink-faint);white-space:nowrap;pointer-events:none;
}

#aboutFlow .flow-lines{
  position:absolute;inset:26px 0 0;z-index:1;width:100%;height:calc(100% - 16px);
  overflow:visible;pointer-events:none;
}
#aboutFlow .flow-line-base,
#aboutFlow .flow-line-active{fill:none;stroke-linecap:round}
#aboutFlow .flow-line-base{stroke-width:6;opacity:.16}
#aboutFlow .flow-line-active{stroke-width:6;filter:drop-shadow(0 0 10px rgba(255,255,255,.18))}
#aboutFlow .flow-line-red{stroke:var(--about-danger)}
#aboutFlow .flow-line-green{stroke:var(--about-safe)}

#aboutFlow .flow-packet{
  position:absolute;top:0;left:0;z-index:2;display:flex;flex-direction:column;align-items:flex-start;gap:10px;
  opacity:0;filter:blur(4px);transform:translate3d(-999px,-999px,0);
  transition:opacity .25s ease,filter .25s ease;
  pointer-events:none;will-change:transform,opacity;
}
#aboutFlow .flow-packet.is-visible{opacity:1;filter:blur(0)}
#aboutFlow .flow-packet.is-hiding{opacity:0;filter:blur(6px)}
#aboutFlow .flow-packet.is-badge-hidden .flow-packet__badge{opacity:0;transform:translateY(8px) scale(.92);filter:blur(6px)}
#aboutFlow .flow-packet__badge{
  margin-left:calc(10px - 50%);padding:8px 14px;border-radius:999px;
  background:rgba(30,41,59,.94);border:1px solid var(--border-hair);
  box-shadow:0 12px 30px rgba(2,6,17,.35);
  color:var(--ink);font-family:var(--font);font-size:13px;font-weight:700;line-height:1;letter-spacing:.01em;
  white-space:nowrap;transform-origin:50% 100%;
  transition:opacity .28s ease,transform .28s ease,filter .28s ease;
}
#aboutFlow .flow-packet__orb{width:20px;height:20px;border-radius:50%;position:relative;z-index:1}
#aboutFlow .flow-packet--danger .flow-packet__badge{color:#FDA4AF;border-color:rgba(255,90,114,.28)}
#aboutFlow .flow-packet--danger .flow-packet__orb{
  background:var(--about-danger);
  box-shadow:0 0 0 8px var(--about-danger-soft),0 0 18px rgba(255,90,114,.55);
}
#aboutFlow .flow-packet--safe .flow-packet__badge{color:#86EFAC;border-color:rgba(34,197,94,.3)}
#aboutFlow .flow-packet--safe .flow-packet__orb{
  background:var(--about-safe);
  box-shadow:0 0 0 8px var(--about-safe-soft),0 0 18px rgba(34,197,94,.55);
}

.result{
  display:flex;justify-content:space-between;align-items:center;align-self:stretch;gap:24px;
  padding:22px 28px;border-radius:24px;
  background:linear-gradient(135deg,rgba(34,197,94,.07),rgba(34,197,94,.015) 55%),var(--bg-surface);
  border:1px solid rgba(34,197,94,.15);
  box-shadow:0 24px 60px rgba(2,6,17,.35),inset 0 1px 0 rgba(255,255,255,.04);
  transition:opacity .7s ease,transform .7s cubic-bezier(.22,1,.36,1),filter .7s ease;
}
.result-head{display:flex;align-items:center;gap:14px;color:var(--ink);font-size:20px;font-weight:650;letter-spacing:-.01em}
.result-check{
  display:flex;align-items:center;justify-content:center;flex:none;width:38px;height:38px;border-radius:50%;
  background:var(--accent);color:var(--on-accent);
  box-shadow:0 0 0 6px var(--accent-dim),0 10px 26px rgba(34,197,94,.35);
}
.result>span{color:var(--ink);font-size:22px;font-weight:650;letter-spacing:-.01em}
#aboutResult.result>span{max-width:620px}
#aboutResult>div:last-child{display:flex;flex-wrap:wrap;justify-content:center;align-items:flex-start;gap:16px}
.result .item{
  display:flex;justify-content:center;align-items:center;gap:12px;padding:10px 16px;min-height:48px;
  border-radius:100px;border:1.5px solid var(--border-hair);background:var(--bg-surface);
  box-shadow:-7px 11px 28px 0 rgba(2,6,17,.25);
  font-size:14px;font-weight:600;color:var(--ink-soft);
}
.result .item svg{flex-shrink:0}
#aboutResult{opacity:0;transform:translateY(26px) scale(.98);filter:blur(8px);pointer-events:none}
#aboutResult.is-visible{opacity:1;transform:translateY(0) scale(1);filter:blur(0);pointer-events:auto}
#aboutResult .item{opacity:0;transform:translateY(16px)}
#aboutResult.is-visible .item{animation:aboutBadgeIn .55s cubic-bezier(.22,1,.36,1) forwards}
#aboutResult.is-visible .item:nth-child(1){animation-delay:.08s}
#aboutResult.is-visible .item:nth-child(2){animation-delay:.18s}
#aboutResult.is-visible .item:nth-child(3){animation-delay:.28s}
#aboutResult.is-visible .item:nth-child(4){animation-delay:.38s}
#aboutResult.is-visible .item:nth-child(n+5){animation-delay:.48s}
.result .item--icons{gap:11px;padding:10px 18px}
@keyframes aboutBadgeIn{to{opacity:1;transform:translateY(0)}}

.flow-spy{
  position:absolute;z-index:2;width:32px;height:32px;display:flex;align-items:center;justify-content:center;
  border-radius:50%;background:rgba(30,41,59,.92);border:1px solid rgba(255,90,114,.35);color:#FDA4AF;
  opacity:0;transform:translate(-50%,-50%) scale(.5);
  transition:opacity .35s ease,transform .35s ease;pointer-events:none;
  box-shadow:0 8px 22px rgba(2,6,17,.4);
}
.flow-spy svg{width:17px;height:17px}
.flow-spy.show{opacity:1;transform:translate(-50%,-50%) scale(1);animation:spyBob 1.6s ease-in-out infinite}
.flow-spy.bye{opacity:0;transform:translate(-50%,-50%) scale(.4) rotate(25deg)}
@keyframes spyBob{0%,100%{margin-top:0}50%{margin-top:-7px}}
.flow-spark{
  position:absolute;z-index:4;width:6px;height:6px;border-radius:50%;background:var(--accent-hi);
  pointer-events:none;transform:translate(-50%,-50%);box-shadow:0 0 8px rgba(34,197,94,.8);
  animation:sparkFly .7s cubic-bezier(.16,1,.3,1) forwards;
}
@keyframes sparkFly{
  0%{opacity:1;transform:translate(-50%,-50%) scale(1)}
  100%{opacity:0;transform:translate(calc(-50% + var(--dx,0px)),calc(-50% + var(--dy,0px))) scale(.3)}
}
.flow-trail{
  position:absolute;z-index:1;width:10px;height:10px;border-radius:50%;background:rgba(34,197,94,.45);
  pointer-events:none;transform:translate(-50%,-50%);animation:trailFade .8s ease-out forwards;
}
@keyframes trailFade{to{opacity:0;transform:translate(-50%,-50%) scale(.2)}}
@keyframes aboutIconPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}
@keyframes aboutIconShake{
  10%,90%{transform:translate3d(-1px,0,0)}
  20%,80%{transform:translate3d(2px,0,0)}
  30%,50%,70%{transform:translate3d(-4px,0,0)}
  40%,60%{transform:translate3d(4px,0,0)}
}

@media(max-width:992px){
  #aboutFlow.animation{grid-template-columns:repeat(3,minmax(74px,1fr));column-gap:clamp(18px,4vw,32px);min-height:184px;padding-top:48px}
  #aboutFlow.animation .icon{width:88px;height:88px}
  #aboutFlow.animation .icon svg{width:40px;height:40px}
  #aboutFlow .flow-packet__badge{padding:7px 12px;font-size:12px}
  #aboutFlow .flow-packet__orb{width:18px;height:18px}
  .result{flex-direction:column;align-items:center;gap:24px;text-align:center}
}
@media(max-width:640px){
  .about-flow{gap:24px}
  #aboutFlow.animation{grid-template-columns:repeat(3,minmax(64px,1fr));column-gap:16px;min-height:170px;padding-top:56px}
  #aboutFlow.animation .icon{width:72px;height:72px}
  #aboutFlow.animation .icon svg{width:34px;height:34px}
  #aboutFlow .flow-line-base,#aboutFlow .flow-line-active{stroke-width:5}
  #aboutFlow .flow-packet{gap:8px}
  #aboutFlow .flow-packet__badge{padding:7px 10px;font-size:11px}
  #aboutFlow .flow-packet__orb{width:16px;height:16px}
  .flow-caption{font-size:9px}
  .result>span{font-size:18px}
  .result .item{padding:8px 13px;font-size:13px;min-height:42px}
}

.netmap-panel{
  position:relative;border-radius:var(--r-lg);overflow:visible;height:clamp(320px,46vw,520px);
  background:radial-gradient(70% 60% at 50% 40%,rgba(34,197,94,.05),transparent 70%),var(--bg-surface);
  border:1px solid var(--border-hair);
}
.netmap-panel canvas{width:100%;height:100%;display:block;border-radius:inherit}
.netmap-refresh{
  position:absolute;top:14px;right:14px;z-index:4;
  display:inline-flex;align-items:center;gap:8px;padding:8px 14px;min-height:34px;
  border-radius:99px;border:1px solid var(--border-hair);cursor:pointer;
  background:rgba(15,23,42,.72);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  color:var(--ink-soft);font-family:var(--mono);font-size:11px;letter-spacing:.04em;
  transition:color .2s var(--ease),border-color .2s var(--ease),background .2s var(--ease);
}
.netmap-refresh:hover{color:var(--ink);border-color:rgba(34,197,94,.4);background:rgba(15,23,42,.9)}
.netmap-refresh svg{color:var(--accent-hi)}
.netmap-refresh.spin svg{animation:refreshSpin .9s linear infinite}
@keyframes refreshSpin{to{transform:rotate(360deg)}}
.netmap-tip{
  position:absolute;pointer-events:none;z-index:3;transform:translate(-50%,-100%);
  display:flex;align-items:center;gap:11px;padding:10px 14px;border-radius:14px;
  background:rgba(15,23,42,.88);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border:1px solid var(--border);
  white-space:nowrap;opacity:0;transition:opacity .18s var(--ease);
  box-shadow:0 18px 44px rgba(2,6,17,.6);
}
.netmap-tip::after{
  content:"";position:absolute;left:50%;top:100%;transform:translateX(-50%);
  border:7px solid transparent;border-top-color:rgba(51,65,85,.95);
}
.netmap-tip.below{transform:translate(-50%,0)}
.netmap-tip.below::after{top:auto;bottom:100%;border-top-color:transparent;border-bottom-color:rgba(51,65,85,.95)}
.netmap-tip.show{opacity:1}
.tip-flag{width:26px;height:19px;border-radius:4px;overflow:hidden;border:1px solid rgba(255,255,255,.15);flex:none;align-self:flex-start;margin-top:2px}
.tip-flag svg{width:100%;height:100%;display:block}
.tip-body{display:flex;flex-direction:column;gap:6px}
.tip-body b{color:var(--ink);font-weight:700;font-size:13px}
.tip-srv{display:flex;align-items:center;justify-content:space-between;gap:14px}
.tip-srv em{font-style:normal;color:var(--ink-soft);font-family:var(--mono);font-size:11.5px}
.tip-ping{font-family:var(--mono);font-size:11px;font-weight:500;padding:2px 8px;border-radius:7px;background:var(--accent-dim);color:var(--accent-hi)}
.tip-ping.mid{background:rgba(245,158,11,.14);color:#FBBF24}
.tip-ping.bad{background:rgba(239,68,68,.14);color:#F87171}
.tip-ping.wait{background:rgba(255,255,255,.06);color:var(--ink-faint)}

.srv-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:var(--s4)}
@media(max-width:900px){.srv-cards{grid-template-columns:repeat(2,1fr)}}
.srv-card{
  display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:15px;
  background:var(--bg-surface);border:1px solid var(--border-hair);transition:border-color .2s var(--ease),background .2s var(--ease);
}
.srv-card:hover{background:var(--bg-elevated);border-color:var(--border)}
.srv-card .flag{width:24px;height:17px;border-radius:4px;overflow:hidden;border:1px solid rgba(255,255,255,.14);flex:none}
.srv-card .flag svg{width:100%;height:100%;display:block}
.srv-card-body{display:flex;flex-direction:column;gap:1px;min-width:0}
.srv-card-body b{font-size:13.5px;font-weight:600;white-space:nowrap}
.srv-card-body em{font-style:normal;font-size:11.5px;color:var(--ink-faint)}
.srv-ping{margin-left:auto;display:flex;flex-direction:column;align-items:flex-end;gap:5px;min-width:76px}
.srv-card .pingval{font-size:12.5px;color:var(--ink-soft);font-family:var(--mono);font-variant-numeric:tabular-nums}
.srv-card .pingval.good{color:var(--accent-hi)}
.srv-card .pingval.mid{color:#FBBF24}
.srv-card .pingval.bad{color:#F87171}
.srv-card .pingval.wait{color:var(--ink-faint)}
.pingbar{width:76px;height:5px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden}
.pingbar i{display:block;height:100%;width:0;border-radius:99px;background:var(--accent);transition:width .6s var(--ease),background .3s var(--ease)}
.pingbar.mid i{background:#F59E0B}
.pingbar.bad i{background:#EF4444}

.illustration__container{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:40px;width:100%}
.illustration__svg{display:block;width:100%;max-width:1300px;height:auto}
.connector__base,.connector__halo,.connector__active{
  fill:none;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke;
}
.connector__base{stroke:var(--base,#334155);stroke-width:2;opacity:.6}
.connector__halo,.connector__active{
  stroke:var(--accent,#22C55E);stroke-dasharray:100;stroke-dashoffset:100;
  animation-delay:var(--delay,0s);animation-iteration-count:infinite;animation-timing-function:ease-in-out;
}
.connector__halo{stroke-width:10;opacity:0;animation-name:branchHalo;animation-duration:6.6s}
.connector__active{stroke-width:2.5;opacity:0;animation-name:branchLine;animation-duration:6.6s}
.node{transform-box:fill-box;transform-origin:center;animation:nodePulse 6.6s ease-in-out infinite;animation-delay:var(--node-delay,0s)}
@keyframes branchLine{
  0%,8%{stroke-dashoffset:100;opacity:0}
  12%{opacity:1}
  28%{stroke-dashoffset:0;opacity:1}
  40%{stroke-dashoffset:0;opacity:.18}
  100%{stroke-dashoffset:0;opacity:.18}
}
@keyframes branchHalo{
  0%,8%{stroke-dashoffset:100;opacity:0}
  14%{opacity:.18}
  26%{stroke-dashoffset:0;opacity:.2}
  38%{stroke-dashoffset:0;opacity:0}
  100%{stroke-dashoffset:0;opacity:0}
}
@keyframes nodePulse{
  0%,12%,100%{opacity:1;transform:scale(1)}
  18%{opacity:1;transform:scale(1.035)}
  24%{opacity:1;transform:scale(1)}
}
.ill-packet{fill:var(--accent,#22C55E);filter:drop-shadow(0 0 6px rgba(34,197,94,.85))}
.ill-ring{
  fill:none;stroke:var(--accent);stroke-width:2;opacity:0;
  transform-box:fill-box;transform-origin:center;
  animation:illRing 3.3s ease-out infinite;
}
@keyframes illRing{
  0%{opacity:.5;transform:scale(1)}
  70%{opacity:0;transform:scale(1.55)}
  100%{opacity:0;transform:scale(1.55)}
}
.ill-node circle{fill:var(--bg-surface);stroke:rgba(255,255,255,.09);stroke-width:1}
.ill-hit{
  fill:none;stroke:#4ADE80;stroke-width:2;opacity:0;
  transform-box:fill-box;transform-origin:center;
  animation:illHit 6.6s linear infinite;animation-delay:var(--hit-delay,0s);
}
@keyframes illHit{
  0%,26%{opacity:0;transform:scale(1)}
  29%{opacity:.9;transform:scale(1.06)}
  40%{opacity:0;transform:scale(1.28)}
  100%{opacity:0;transform:scale(1.28)}
}
.ill-ok{
  opacity:0;transform-box:fill-box;transform-origin:center;
  animation:illOk 6.6s linear infinite;animation-delay:var(--hit-delay,0s);
}
@keyframes illOk{
  0%,26%{opacity:0;transform:translateY(8px) scale(.5)}
  30%{opacity:1;transform:translateY(0) scale(1.08)}
  33%{transform:translateY(0) scale(1)}
  46%{opacity:1;transform:translateY(0) scale(1)}
  54%{opacity:0;transform:translateY(-10px) scale(.85)}
  100%{opacity:0;transform:translateY(-10px) scale(.85)}
}
.ill-label{fill:var(--ink-faint);font-family:var(--mono);font-size:11px;text-anchor:middle;letter-spacing:.04em}
.ill-core circle{fill:var(--bg-elevated);stroke:var(--accent-line);stroke-width:1.5;filter:drop-shadow(0 18px 45px rgba(34,197,94,.18))}
.ill-core-label{fill:var(--ink);font-family:var(--font);font-weight:600;font-size:13px;text-anchor:middle}

.billing{display:inline-flex;align-items:center;gap:4px;padding:5px;border-radius:99px;background:var(--bg-surface);border:1px solid var(--border-hair);flex-wrap:wrap}
.billing button{border:0;background:transparent;color:var(--ink-soft);font-family:var(--font);font-weight:600;font-size:13px;padding:9px 15px;border-radius:99px;cursor:pointer;transition:all .25s var(--ease);white-space:nowrap}
@media(max-width:640px){
  .billing{width:100%;justify-content:center}
  .billing button{flex:1 1 auto;padding:9px 10px;font-size:12px}
}
.billing button.on{background:var(--accent);color:var(--on-accent)}
.billing .save{
  font-family:var(--mono);font-size:10.5px;font-weight:700;letter-spacing:.02em;
  margin-left:7px;padding:2.5px 7px;border-radius:99px;
  background:var(--accent-dim);color:var(--accent-hi);
  border:1px solid rgba(34,197,94,.3);
}
.billing button.on .save{background:rgba(5,46,22,.26);color:var(--on-accent);border-color:rgba(5,46,22,.15)}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch;margin-top:var(--s4)}
.plan{position:relative;display:flex;flex-direction:column;padding:var(--s4) var(--s3) var(--s3);background:var(--bg-surface);border:1px solid var(--border-hair);border-radius:var(--r-lg);transition:transform .35s var(--ease-spring),border-color .3s var(--ease)}
.plan .name{font-weight:700;font-size:17px;letter-spacing:-.01em}
.plan .per{font-size:12.5px;color:var(--ink-faint);margin-top:2px}
.save-banner{
  display:flex;align-items:center;gap:10px;margin-top:var(--s3);
  padding:9px 12px;border-radius:12px;
  background:linear-gradient(135deg,rgba(34,197,94,.20),rgba(74,222,128,.05));
  border:1px solid rgba(34,197,94,.32);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
}
.save-banner .save-pct{
  font-family:var(--mono);font-weight:700;font-size:13px;letter-spacing:.01em;
  color:var(--on-accent);background:var(--accent);border-radius:8px;padding:3px 8px;
  box-shadow:0 4px 12px rgba(34,197,94,.3);
}
.save-banner .save-txt{font-size:12.5px;font-weight:650;color:var(--accent-hi)}
.save-banner + .price{margin-top:14px}
.price{margin:var(--s3) 0 4px;font-size:42px;font-weight:700;letter-spacing:-.03em;line-height:1}
.price small{font-size:14px;font-weight:500;color:var(--ink-faint);letter-spacing:0}
.price-note{font-size:12px;color:var(--ink-faint);min-height:34px;font-family:var(--mono);line-height:1.5}
.price-note s{color:var(--ink-faint);opacity:.75}
.price-save{color:var(--accent-hi)}
.feat{list-style:none;margin:var(--s3) 0;display:flex;flex-direction:column;gap:11px;font-size:14px;color:var(--ink-soft)}
.feat li{display:flex;gap:11px;align-items:flex-start}
.feat svg{flex:none;margin-top:3px;color:var(--accent)}
.plan .btn{margin-top:auto}
.plan.hot{border-color:var(--accent-line);box-shadow:0 30px 70px rgba(34,197,94,.12);transform:translateY(-8px)}
.plan.hot:hover{transform:translateY(-11px)}
.hotlabel{position:absolute;top:-11px;left:50%;transform:translateX(-50%);font-family:var(--mono);font-size:10px;font-weight:500;letter-spacing:.14em;background:var(--accent);color:var(--on-accent);border-radius:99px;padding:5px 13px}

.faq-list{display:flex;flex-direction:column;gap:10px;max-width:780px;margin:0 auto}
.faq-item{background:var(--bg-surface);border:1px solid var(--border-hair);border-radius:14px;overflow:hidden}
.faq-item.open{border-color:var(--border)}
.faq-q{width:100%;cursor:pointer;padding:18px 22px;font-weight:600;font-size:15px;color:var(--ink);background:none;border:0;display:flex;align-items:center;justify-content:space-between;gap:12px;text-align:left;font-family:var(--font);min-height:44px}
.faq-icon{color:var(--ink-faint);transition:transform .3s var(--ease-spring),color .3s var(--ease);flex:none}
.faq-item.open .faq-icon{transform:rotate(180deg);color:var(--accent)}
.faq-a p{padding:0 22px 20px;color:var(--ink-soft);font-size:14px;max-width:64ch}

.final-cta{padding-bottom:0}
.final{text-align:center;padding:var(--s7) var(--s4);border-radius:var(--r-lg);position:relative;overflow:hidden;
  background:radial-gradient(60% 100% at 50% 100%,rgba(34,197,94,.12),transparent 70%),var(--bg-surface);
  border:1px solid var(--border-hair);margin-top:var(--s7);}
.final h2{font-size:clamp(28px,4.4vw,44px);margin-bottom:var(--s4);font-weight:700;letter-spacing:-.03em}

footer{margin-top:var(--s7);border-top:1px solid var(--border-hair);padding:var(--s5) 0 var(--s6)}
.fgrid{display:flex;gap:var(--s4);align-items:flex-start;flex-wrap:wrap}
.fgrid .about{max-width:320px;display:flex;flex-direction:column;gap:12px}
.fgrid .about p{color:var(--ink-faint);font-size:13px;line-height:1.6}
.fcol{margin-left:auto;display:flex;gap:var(--s6)}
.fcol nav{display:flex;flex-direction:column;gap:10px;font-size:13.5px}
.fcol .t{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:4px}
.fcol a{color:var(--ink-soft);text-decoration:none;transition:color .2s}
.fcol a:hover{color:var(--ink)}
.copy{margin-top:var(--s4);padding-top:var(--s3);border-top:1px solid var(--border-hair);color:var(--ink-faint);font-size:12px;display:flex;gap:16px;flex-wrap:wrap}

.js .rv{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .rv.in{opacity:1;transform:none}

@media(max-width:960px){
  .plans{grid-template-columns:1fr}
  .plan.hot{transform:none}
  .plan.hot:hover{transform:translateY(-6px)}
  /* Шапка на мобильном: логотип слева, кабинет+бургер прижаты вправо */
  .navlinks{display:none}
  .burger{display:flex}
  .mobile-menu{display:flex}
  header#topnav{padding:10px 0}
  header#topnav .nav{gap:10px;padding:10px 14px}
  header#topnav .nav .logo{margin-right:auto}
  /* Кабинет и переключатель языка уходят в бургер-меню — в строку шапки
     они не помещаются и наезжают на логотип */
  header#topnav .nav > .btn.sm,
  header#topnav .nav > .lang{display:none}
  .mobile-menu .lang{display:inline-flex;align-self:center;margin-top:8px}
  .mobile-menu .lang-btn{padding:8px 16px;min-height:36px;font-size:12.5px}

  /* Иллюстрация вытянута по горизонтали: на узком экране обрезаем пустые
     поля по краям через viewBox (main.js) — схема остаётся крупной.
     Подписи держим внутри кругов (r=44), поэтому шрифт умеренный. */
  .illustration__svg{width:100%;max-width:none}
  .ill-label{font-size:13px}
  .ill-core-label{font-size:14px}
}
@media(max-width:600px){
  .fcol{margin-left:0;gap:var(--s4)}
  section.block{padding-top:var(--s7)}
  h1{font-size:clamp(34px,10vw,48px)}
  .srv-cards{grid-template-columns:1fr}

  .hero-content h1 .h1-line{display:block}
  .hero-content h1 .h1-line:nth-child(2)::after{content:none}
  .hero-word{min-width:0;text-align:center}
  /* Шапка плавающая и наезжает на hero — компенсируем её высоту
     отрицательным margin, чтобы секция начиналась от верха экрана,
     и уменьшаем внутренние отступы: контент садится выше по экрану */
  /* Выравнивание по верху: контент садится сразу под шапкой, а сфера
     занимает оставшееся место — без провала в 200px и мёртвой зоны снизу */
  .hero{padding:120px 20px 32px;justify-content:flex-start}
  .hero-content h1{margin:16px 0}
  /* На телефоне сфера крупнее экрана и начинается сразу под шапкой */
  #globe-canvas{width:min(160vw,78svh);height:min(160vw,78svh)}
  .hero-stage{align-items:flex-start;padding-top:10svh}

  .netmap-refresh{
    top:auto;bottom:12px;right:12px;
    padding:7px 11px;min-height:30px;font-size:10px;gap:6px;
  }
  .netmap-refresh svg{width:12px;height:12px}

  /* Тарифные периоды на телефоне — ровная сетка 2×2 вместо рваной капсулы */
  .billing{
    display:grid;grid-template-columns:1fr 1fr;gap:8px;width:100%;
    padding:8px;border-radius:18px;
  }
  .billing button{
    display:flex;align-items:center;justify-content:center;gap:6px;
    width:100%;padding:11px 8px;font-size:13px;min-height:44px;border-radius:12px;
    background:rgba(255,255,255,.03);
  }
  .billing button.on{background:var(--accent)}
  .billing .save{margin-left:0;padding:2px 6px;font-size:10px}
}
/* Планшеты: контент выше центра, сфера крупнее — без провала под шапкой */
@media(min-width:601px) and (max-width:960px){
  .hero{padding-top:166px;justify-content:flex-start}
  #globe-canvas{width:min(126vw,96svh);height:min(126vw,96svh)}
  .hero-stage{align-items:flex-start;padding-top:3svh}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv{opacity:1;transform:none}
  .connector__active{opacity:.45;stroke-dashoffset:0}
  .devices .icon{opacity:1;transform:none}
  .why__panel{filter:none}
  #aboutResult .item{opacity:1;transform:none}
  .ill-packet{display:none}
  .flow-spy,.flow-spark,.flow-trail{display:none}
  .why-proto span,.dev-note{opacity:1}
  .dev-cell{opacity:1;transform:none}
  .tab-progress{display:none}
}