/* STACK GATE landing — charcoal, amber, warm white. UI kit follows the device panel. */

/* ---------- Tokens ---------- */
:root{
  --bg:#0a0b0a;--line:#ffffff12;--line2:#ffffff1f;
  --text:#f5f5f2;--muted:#a3a79c;--dim:#6f7468;
  --gold:#ffc34e;--gold-grad:linear-gradient(115deg,#ffc453,#f0a223);
  --surface:linear-gradient(145deg,#2a2e26,#1b1f1a);
  --shadow:0 8px 22px #0004,inset 0 1px 0 #ffffff09;
  --ease:cubic-bezier(.16,1,.3,1);
  --r:24px;--gap:120px;--pad:32px;--grid:16px;
  --edge:min(1160px,100% - 48px)
}
@media(max-width:760px){:root{--gap:88px;--pad:24px;--edge:calc(100% - 32px)}}

/* ---------- Base ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px;background:var(--bg)}
html,body{overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--text);font-family:Manrope,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
button,a{-webkit-tap-highlight-color:transparent}
h1,h2,h3,p{margin-top:0}
svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
img{max-width:100%}
:focus-visible{outline:2px solid var(--gold);outline-offset:4px}
.svg-library{position:absolute;width:0;height:0;overflow:hidden}
.container{width:var(--edge);margin-inline:auto}
.grad-text{background:linear-gradient(100deg,#fff4d6 0%,#ffd27a 45%,#f0a223 100%);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Scroll progress ---------- */
.progress{position:fixed;top:0;left:0;width:100%;height:2px;z-index:60;transform-origin:0 50%;transform:scaleX(var(--p,0));background:var(--gold-grad);box-shadow:0 0 12px #ffb534aa}

/* ---------- Floating nav ---------- */
.nav-wrap{position:fixed;top:16px;left:0;right:0;z-index:50;display:flex;justify-content:center;pointer-events:none}
.nav{pointer-events:auto;width:var(--edge);display:flex;align-items:center;justify-content:space-between;gap:6px;padding:6px 6px 6px 16px;border:1px solid var(--line2);border-radius:999px;background:#121411b8;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 10px 30px #0006;transition:background .4s,border-color .4s;opacity:0;animation:fade-down .9s var(--ease) .1s forwards}
.nav.scrolled{background:#121411eb;border-color:#ffc15433}
.nav-logo{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:800;letter-spacing:.08em;white-space:nowrap}
.nav-logo img{display:block;width:32px;height:32px}
.nav-logo span{display:flex;flex-direction:column;line-height:1.3}
.nav-logo small{display:block;margin-top:2px;font-size:7px;font-weight:400;letter-spacing:1.1px;color:#a6a69b}
.nav{position:relative}
.nav-links{display:flex;gap:2px}
.nav-links a{padding:8px 11px;border-radius:999px;font-size:13px;font-weight:600;color:#c3c7bb;white-space:nowrap;transition:color .2s ease,background .2s ease}
.nav-links a:hover,.nav-links a.active{color:var(--text);background:#ffffff0f}
.nav-end{display:flex;align-items:center;gap:8px;flex:none}
/* Burger: only where the links do not fit */
/* Glass burger: translucent surface inside the already blurred nav (no second backdrop-filter). */
.nav-toggle{display:none;position:relative;width:40px;height:40px;flex:none;border:1px solid #ffffff26;border-radius:50%;background:linear-gradient(145deg,#ffffff1a,#ffffff05);box-shadow:0 6px 18px #0005,inset 0 1px 0 #ffffff24,inset 0 -1px 0 #0000002e;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:border-color .3s ease,box-shadow .3s ease,background .3s ease}
.nav-toggle:hover,.nav-toggle:focus-visible{border-color:#ffc34e8c}
.nav-toggle:active,.nav-open .nav-toggle{border-color:var(--gold);background:linear-gradient(145deg,#ffc34e1f,#ffffff06);box-shadow:0 0 0 3px #ffc34e1f,0 6px 20px #f0a22333,inset 0 1px 0 #ffffff24}
.nav-toggle span{position:absolute;left:11px;right:11px;height:1.7px;border-radius:2px;background:#eceee6;transition:transform .22s var(--ease),opacity .2s ease}
.nav-toggle span:nth-child(1){top:13px}.nav-toggle span:nth-child(2){top:19px}.nav-toggle span:nth-child(3){top:25px}
.nav-open .nav-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-open .nav-toggle span:nth-child(2){opacity:0}
.nav-open .nav-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.nav .btn{flex:none;white-space:nowrap}
@media(max-width:1100px){
  .nav-toggle{display:block}
  .nav-links{display:none;position:absolute;top:calc(100% + 8px);left:0;right:0;flex-direction:column;gap:2px;padding:8px;border:1px solid var(--line2);border-radius:20px;background:#141712f0;-webkit-backdrop-filter:blur(16px) saturate(1.4);backdrop-filter:blur(16px) saturate(1.4);box-shadow:0 18px 44px #000a,inset 0 1px 0 #ffffff14}
  .nav-open .nav-links{display:flex;animation:menu-in .22s var(--ease)}
  .nav-links a{display:flex;align-items:center;min-height:44px;padding:10px 16px;border-radius:12px;font-size:15px}
}
@keyframes menu-in{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
@media(max-width:760px){
  .nav{gap:10px;padding-left:14px}
  .nav .btn{gap:8px;padding:8px 14px}
  .nav .btn svg{width:16px;height:16px}
}

/* ---------- Buttons (device panel kit) ---------- */
.btn{position:relative;isolation:isolate;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:52px;padding:14px 24px;border:1px solid var(--line2);border-radius:14px;background:var(--surface);color:#eceee6;font-size:14px;font-weight:700;box-shadow:var(--shadow);transition:border-color .5s ease,box-shadow .5s ease}
.btn:hover,.btn:focus-visible{border-color:var(--gold)}
.btn svg{width:18px;height:18px;transition:transform .45s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-gold{color:#241b08;border-color:#ffc15470;background:var(--gold-grad);box-shadow:0 10px 30px #f0a22340,inset 0 1px 0 #ffffff55;transition:color .45s ease,border-color .45s ease,box-shadow .45s ease}
.btn-gold:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(115deg,#ffdc8a,#ffb63f);opacity:0;transition:opacity .45s ease}
.btn-gold:hover,.btn-gold:focus-visible{border-color:#ffc15470;box-shadow:0 14px 40px #f0a22366}
.btn-gold:hover:before,.btn-gold:focus-visible:before{opacity:1}
.btn-sm{min-height:38px;padding:8px 16px;border-radius:999px;font-size:13px}
.btn-block{width:100%}
.actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
@media(max-width:760px){
  .actions{flex-wrap:nowrap;gap:10px}
  .actions .btn{flex:1 1 0;min-width:0;gap:8px;padding:14px 12px;white-space:nowrap}
}

/* ---------- Pills, section heads ---------- */
.pill{display:inline-flex;align-items:center;gap:10px;padding:6px 14px 6px 6px;border:1px solid var(--line2);border-radius:999px;background:#151714;font-size:12px;font-weight:700;letter-spacing:.01em;color:#d7d9d0}
.pill-dot{position:relative;width:22px;height:22px;border-radius:50%;background:#ffc34e1f}
.pill-dot:after{content:"";position:absolute;inset:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold);animation:pulse 2s ease-in-out infinite}
.tag{padding:5px 11px;border:1px solid var(--line2);border-radius:999px;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.tag-gold{border-color:transparent;background:var(--gold-grad);color:#241b08}
.section{position:relative;padding:var(--gap) 0}
.section>.container{position:relative;z-index:1}
.head{max-width:780px;margin:0 auto 56px;text-align:center}
.head h2{margin:20px 0 0;font-size:clamp(34px,4.6vw,58px);line-height:1.06;letter-spacing:-.04em;font-weight:700}
.head p{max-width:560px;margin:18px auto 0;font-size:17px;color:var(--muted)}
@media(max-width:760px){.head{margin-bottom:40px}}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center;min-height:100vh;min-height:100svh;padding:168px 0 var(--gap)}
.hero:before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(60% 45% at 50% 0,#ffb53424,transparent 70%),radial-gradient(40% 40% at 85% 10%,#ff8a1f1c,transparent 70%)}
.hero:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(#ffffff08 1px,transparent 1px) 0 0/64px 64px,linear-gradient(90deg,#ffffff08 1px,transparent 1px) 0 0/64px 64px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000,transparent 75%)}
.hero-inner{position:relative;z-index:2;max-width:880px;margin:0 auto;padding:0 24px;text-align:center}
.hero h1{margin:0;font-size:clamp(46px,7.6vw,100px);line-height:1;letter-spacing:-.05em;font-weight:700}
.split .w{display:inline-block;opacity:0;transform:translateY(42px) rotate(2deg);animation:word-up 1s var(--ease) forwards;animation-delay:calc(var(--i) * 85ms + 250ms)}
.hero h1 .w:nth-last-child(-n+2){background:linear-gradient(100deg,#fff4d6,#ffc453 70%,#f0a223);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{max-width:560px;margin:26px auto 0;font-size:clamp(16px,1.6vw,19px);color:var(--muted);opacity:0;animation:fade-up 1s var(--ease) .7s forwards}
.hero-actions{margin-top:36px;opacity:0;animation:fade-up 1s var(--ease) .85s forwards}
@media(max-width:760px){
  .hero{padding:96px 0 48px}
  .hero-inner{padding:0 16px}
  .hero h1{font-size:clamp(38px,11.5vw,48px)}
  .hero-sub{margin-top:16px;font-size:15px}
  .hero-actions{margin-top:24px}
}

/* Diagonal amber light beam: parallax via --beam-y, drift via translate/rotate */
.beam{position:absolute;top:-260px;right:12%;z-index:1;width:260px;height:1150px;pointer-events:none;transform:translateY(var(--beam-y,0px)) rotate(48deg);transform-origin:50% 0;opacity:0;will-change:transform,translate,rotate;animation:beam-in 2s ease .3s forwards,beam-drift 16s ease-in-out .3s infinite alternate}
.beam span{position:absolute;inset:0;-webkit-mask-image:linear-gradient(to bottom,transparent 5%,#000 35%,#000 55%,transparent 85%);mask-image:linear-gradient(to bottom,transparent 5%,#000 35%,#000 55%,transparent 85%)}
.beam span:first-child{background:linear-gradient(90deg,transparent,#ff8a1f12 25%,#ffb5343d 45%,#ffe6a8 50%,#ffb5343d 55%,#ff8a1f12 75%,transparent);animation:beam-breathe 6s ease-in-out infinite alternate}
.beam span:last-child{left:38%;right:58%;background:linear-gradient(90deg,transparent,#fff3d0,transparent);opacity:.7;animation:beam-breathe 4s ease-in-out infinite alternate-reverse}
@media(max-width:760px){.beam{right:-30%;width:200px}}

/* "Листай ниже" */
.scroll-hint{position:absolute;left:0;right:0;bottom:32px;z-index:3;display:block;width:max-content;margin:0 auto;padding:8px 14px;border-radius:16px;color:var(--muted);transition:opacity .5s var(--ease),translate .5s var(--ease),color .25s}
.scroll-hint.is-hidden{opacity:0;translate:0 14px;pointer-events:none}
.scroll-hint:hover{color:var(--text)}
.scroll-hint:focus-visible{outline-offset:2px}
.sh-in{display:flex;flex-direction:column;align-items:center;gap:8px;opacity:0;animation:fade-up .9s var(--ease) 1.5s forwards}
.sh-text{font-size:11px;font-weight:600;letter-spacing:.24em;text-transform:uppercase}
.sh-arrow{display:flex;flex-direction:column;align-items:center;height:34px;filter:drop-shadow(0 0 6px #ffc34e66)}
.sh-arrow svg{width:22px;height:22px;margin-top:-10px;stroke:var(--gold);stroke-width:2;opacity:0;animation:sh-chevron 1.9s ease-in-out infinite}
.sh-arrow svg:first-child{margin-top:0}
.sh-arrow svg:nth-child(2){animation-delay:.22s}
.sh-arrow svg:nth-child(3){animation-delay:.44s}
@media(max-height:640px){.scroll-hint{display:none}}

/* ---------- Statement: scroll-driven word reveal ---------- */
.statement{padding:var(--gap) 0}
.reveal-words{margin:0 auto;text-align:center;font-size:clamp(28px,3.9vw,54px);line-height:1.18;letter-spacing:-.035em;font-weight:700}
.reveal-words em{font-style:normal}
.reveal-words .w{color:#ffffff22;transition:color .35s ease}
.reveal-words .w.lit{color:var(--text)}
.reveal-words .w.accent.lit{color:var(--gold)}

/* ---------- Features: bento ---------- */
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--grid)}
.span-2{grid-column:span 2}
/* One card style for every tile: bento, connection, plans, messengers */
.card,.social-card,.cnode,.copt,.plan{position:relative;isolation:isolate;overflow:hidden;padding:var(--pad);border:1px solid var(--line);border-radius:var(--r);background:linear-gradient(160deg,#161815,#0e100d);transition:border-color .5s ease}
.card:before,.social-card:before,.cnode:before,.copt:before,.plan:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(420px circle at var(--mx,50%) var(--my,-20%),#ffc34e17,transparent 45%);opacity:0;transition:opacity .5s ease}
.card:hover:before,.social-card:hover:before,.cnode:hover:before,.copt:hover:before,.plan:hover:before{opacity:1}
.card:hover,.cnode:hover,.copt:hover,.plan:hover{border-color:#ffc15438}
.card{display:flex;flex-direction:column;min-height:340px}
.card h3{margin:0 0 8px;font-size:21px;line-height:1.25;letter-spacing:-.02em}
.card p{max-width:42ch;margin:0;font-size:14px;color:var(--muted)}
.visual{position:relative;flex:1;display:grid;place-items:center;min-height:170px;margin-top:22px}
.card-model .tag{align-self:flex-start;margin-bottom:16px}
.card-model .visual{min-height:150px}
.model-facts{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0;padding:0}
.model-facts li{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line2);border-radius:999px;background:#ffffff06;font-size:13px;font-weight:600;color:#e6e8de}
.model-facts svg{width:16px;height:16px;color:var(--gold)}
@media(max-width:980px){.bento{grid-template-columns:1fr 1fr}}
@media(max-width:760px){
  .bento{grid-template-columns:1fr}
  .span-2{grid-column:auto}
  .card{min-height:0}
}

/* Radar */
.radar{position:relative;display:grid;place-items:center;width:240px;height:240px}
.radar img{position:relative;z-index:2;filter:drop-shadow(0 6px 20px #f0a22366)}
.ring{position:absolute;border:1px solid #ffffff14;border-radius:50%}
.r1{inset:0}.r2{inset:40px}.r3{inset:80px;border-color:#ffc15433}
.sweep{position:absolute;inset:0;border-radius:50%;background:conic-gradient(from 0deg,transparent 0 300deg,#ffc34e33 350deg,#ffc34e66 360deg);-webkit-mask-image:radial-gradient(circle,#000 70%,transparent 71%);mask-image:radial-gradient(circle,#000 70%,transparent 71%);animation:spin 4s linear infinite}
.orbit{position:absolute;z-index:2;display:grid;place-items:center;width:42px;height:42px;border:1px solid #ffffff1f;border-radius:12px;background:#1a1d18;color:#e4e6dc;box-shadow:0 8px 20px #0006;animation:node-ping 4s ease-in-out infinite}
.orbit svg{width:20px;height:20px}
.o1{top:-6px;left:50%;margin-left:-21px}
.o2{right:-6px;top:50%;margin-top:-21px;animation-delay:1s}
.o3{bottom:-6px;left:50%;margin-left:-21px;animation-delay:2s}
.o4{left:-6px;top:50%;margin-top:-21px;animation-delay:3s}
@media(max-width:760px){.radar{width:210px;height:210px}}

/* Glowing gold tile */
.glow-tile{position:relative;display:grid;place-items:center;width:96px;height:96px;border-radius:26px;background:var(--gold-grad);color:#241b08;box-shadow:0 0 0 10px #ffc34e0d,0 0 0 22px #ffc34e08,0 20px 60px #f0a22355,inset 0 1px 0 #ffffff66;animation:float 6s ease-in-out infinite}
.glow-tile svg{width:40px;height:40px;stroke-width:1.8}
.glow-tile-sm{width:60px;height:60px;border-radius:18px;box-shadow:0 0 0 7px #ffc34e0d,0 14px 40px #f0a22344,inset 0 1px 0 #ffffff66;animation:none}
.glow-tile-sm svg{width:26px;height:26px}

/* PRO counter + dots */
.stat{align-content:center;gap:18px}
.big-number{font-size:120px;line-height:.9;font-weight:800;letter-spacing:-.06em}
.dots{display:grid;grid-template-columns:repeat(10,10px);gap:8px}
.dots span{width:10px;height:10px;border-radius:50%;background:#ffffff14;transition:background .3s,box-shadow .3s;transition-delay:calc(var(--i) * 55ms)}
.run .dots span{background:var(--gold);box-shadow:0 0 8px #ffb53499}
@media(max-width:760px){.big-number{font-size:96px}}

/* LITE gauge */
.gauge{position:relative;width:220px}
.gauge svg{display:block;width:100%;height:auto}
.gauge-track{stroke:#ffffff12;stroke-width:12}
.gauge-fill{stroke:var(--gold);stroke-width:12;stroke-dasharray:100;stroke-dashoffset:100;transition:stroke-dashoffset 1.8s var(--ease);filter:drop-shadow(0 0 8px #ffb53488)}
.run .gauge-fill{stroke-dashoffset:0}
.gauge-value{position:absolute;left:0;right:0;bottom:4px;text-align:center}
.gauge-value strong{display:block;font-size:44px;line-height:1;font-weight:800;letter-spacing:-.04em}
.gauge-value span{font-size:12px;color:var(--muted)}

/* Mini device panel */
.mini-panel{display:grid;justify-items:center;gap:10px;width:min(260px,100%);padding:18px;border:1px solid #5d4d2b;border-radius:20px;background:linear-gradient(155deg,#1b1c1c,#121414);box-shadow:0 20px 50px #0008;animation:float 7s ease-in-out infinite}
.mini-check{display:grid;place-items:center;width:42px;height:42px;border:1px solid #ffc15466;border-radius:50%;color:var(--gold)}
.mini-check svg{width:20px;height:20px}
.mini-eyebrow{font-size:9px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:#bfc1b7}
.mini-row{display:flex;justify-content:space-between;width:100%;padding-top:10px;border-top:1px solid #ffffff10;font-size:12px}
.mini-row i{font-style:normal;color:var(--muted)}
.mini-row b{font-weight:600;color:#ffd27a}

/* ---------- Security ---------- */
.security{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:56px}
.security-copy h2{margin:20px 0 0;font-size:clamp(30px,3.5vw,46px);line-height:1.06;letter-spacing:-.04em;font-weight:700}
.security-lead{max-width:52ch;margin:22px 0 0;font-size:18px;line-height:1.6;color:#e2e3d8}
.security-points{list-style:none;display:grid;gap:18px;margin:32px 0 0;padding:0}
.security-points li{display:flex;align-items:flex-start;gap:16px}
.sp-icon{flex:none;display:grid;place-items:center;width:44px;height:44px;border:1px solid #ffc15455;border-radius:12px;background:#ffc34e12;color:var(--gold)}
.sp-icon svg{width:20px;height:20px}
.security-points strong{display:block;margin-bottom:2px;font-size:16px;letter-spacing:-.01em}
.security-points li>div>span{display:block;font-size:14px;line-height:1.6;color:var(--muted)}
.compat{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.compat span{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border:1px solid var(--line2);border-radius:999px;background:#ffffff0a;font-size:12px;font-weight:600;line-height:1;color:var(--text)}
.compat svg{width:14px;height:14px}
.cipher-card{position:relative;isolation:isolate;overflow:hidden;display:flex;flex-direction:column;justify-content:center;gap:28px;min-height:440px;padding:var(--pad);border:1px solid #ffc15444;border-radius:28px;background:radial-gradient(70% 60% at 50% 0,#ffc34e24,transparent 70%),linear-gradient(160deg,#171914,#0d0f0c);box-shadow:0 40px 120px -50px #f0a22366}
.cipher-rings{position:relative;display:grid;place-items:center;width:168px;height:168px;margin:0 auto}
.cipher-rings i{position:absolute;inset:0;border:1.5px dashed #ffc15466;border-radius:50%;animation:spin 20s linear infinite}
.cipher-rings i:nth-child(2){inset:22px;border-style:solid;border-color:#ffc154bb transparent;animation-duration:6s;animation-direction:reverse}
.cipher-lock{position:relative;display:grid;place-items:center;width:76px;height:76px;border-radius:22px;background:var(--gold-grad);color:#241b08;box-shadow:0 0 0 10px #ffc34e10,0 20px 50px #f0a22366,inset 0 1px 0 #ffffff66}
.cipher-lock svg{width:34px;height:34px;stroke-width:1.8}
.cipher-rows{display:grid;gap:10px}
.cipher-row{display:flex;align-items:center;gap:14px;min-width:0;padding:12px 14px;border:1px solid var(--line2);border-radius:12px;background:#0b0d0ab3}
.cr-label{flex:none;width:88px;font-size:12px;font-weight:700;color:var(--muted)}
.cipher-row code{overflow:hidden;white-space:nowrap;font-family:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;font-size:13px;letter-spacing:.04em;color:#e6e8de}
.cr-gold{border-color:#ffc15455;background:linear-gradient(110deg,#ffc05318,#ffc05306)}
.cr-gold code{color:#ffd27a}
.cipher-foot{display:flex;align-items:center;justify-content:center;gap:10px;font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#ffd27a}
.cipher-foot i{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold);animation:pulse 2s ease-in-out infinite}
@media(max-width:980px){.security{grid-template-columns:1fr;gap:40px}}
@media(max-width:760px){
  .security-lead{font-size:16px}
  .cipher-card{min-height:0;gap:22px}
  .cr-label{width:70px}
}

/* ---------- Devices (pricing) ---------- */
.pricing{display:grid;grid-template-columns:1fr 1fr;gap:var(--grid)}
.price-card{position:relative;isolation:isolate;overflow:hidden;display:flex;flex-direction:column;padding:var(--pad);border:1px solid var(--line);border-radius:28px;background:linear-gradient(160deg,#161815,#0e100d)}
.price-card.featured{border-color:#ffc15466;background:radial-gradient(90% 60% at 50% 0,#ffc34e1f,transparent 70%),linear-gradient(160deg,#1a1c17,#0f110e);box-shadow:0 30px 90px -30px #f0a22355}
.price-card.featured:after{content:"";position:absolute;top:0;left:15%;right:15%;height:1px;background:linear-gradient(90deg,transparent,#ffd27a,transparent)}
.price-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}
.price-top img{display:block}
.price-card h3{margin:0 0 6px;font-size:24px;letter-spacing:-.02em}
.price-card h3 span{color:var(--gold)}
.price-desc{margin:0 0 24px;font-size:14px;color:var(--muted)}
.price{display:flex;align-items:baseline;flex-wrap:wrap;gap:8px;padding:22px 0;border-top:1px solid var(--line)}
.price strong{font-size:52px;line-height:1;font-weight:800;letter-spacing:-.05em}
.rub{font-size:34px;font-weight:700;color:var(--gold)}
.price small{margin-left:6px;font-size:12px;color:var(--muted)}
.specs{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.specs li{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid #ffffff0b;font-size:14px;line-height:1.4}
.specs svg{width:20px;height:20px;color:#d8d3b5}
.specs b{margin-left:auto;padding-left:10px;font-weight:700;color:var(--gold);white-space:nowrap}
.price-purpose{flex:1;margin:22px 0 26px;font-size:14px;line-height:1.7;color:var(--muted)}
.fineprint{margin:24px auto 0;font-size:12px;color:var(--dim);text-align:center}
@media(max-width:760px){
  .pricing{grid-template-columns:1fr}
  .price strong{font-size:44px}
}

/* ---------- Connection: flow + two ways to connect ---------- */
.cflow{display:grid;grid-template-columns:1fr 72px 1fr 72px 1fr 72px 1fr;align-items:stretch}
.cnode{display:flex;flex-direction:column;align-items:center;gap:6px;padding:24px 16px;text-align:center}
.cnode strong{margin-top:8px;font-size:16px;letter-spacing:-.01em}
.cnode small{font-size:13px;line-height:1.45;color:var(--muted)}
.cicon{display:grid;place-items:center;width:56px;height:56px;border:1px solid #ffc15455;border-radius:16px;background:#ffc34e12;color:var(--gold)}
.cicon svg{width:26px;height:26px}
.cicon img{display:block}
.cnode-core{border-color:#ffc15466;background:radial-gradient(90% 80% at 50% 0,#ffc34e24,transparent 70%),linear-gradient(160deg,#1a1c17,#0f110e);box-shadow:0 30px 80px -40px #f0a22366}
.cnode-core .cicon{border:0;background:none}
.clink{position:relative;align-self:center;height:2px;margin:0 8px;border-radius:2px;background:#ffffff1a}
.clink em{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);font-style:normal;font-size:10px;font-weight:800;letter-spacing:.12em;color:#ffd27a;white-space:nowrap}
.clink i{position:absolute;top:-3px;left:0;width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold);animation:flow-x 2.4s linear infinite}
.clink:nth-child(4) i{animation-delay:.8s}
.clink:nth-child(6) i{animation-delay:1.6s}
.copts{display:grid;grid-template-columns:1fr 1fr;gap:var(--grid);margin-top:var(--grid)}
.copt{display:flex;flex-direction:column;align-items:flex-start}
.copt .tag{margin-bottom:16px}
.copt h3{margin:0 0 8px;font-size:21px;letter-spacing:-.02em}
.copt p{margin:0;font-size:14px;color:var(--muted)}
.copt b{color:#ffd27a}
.csteps{display:grid;gap:10px;margin:20px 0 0;padding:0;list-style:none;counter-reset:step}
.csteps li{position:relative;padding-left:40px;font-size:14px;line-height:1.5;counter-increment:step}
.csteps li:before{content:counter(step);position:absolute;left:0;top:-2px;display:grid;place-items:center;width:26px;height:26px;border-radius:8px;background:var(--gold-grad);color:#241b08;font-size:12px;font-weight:800}
@keyframes flow-x{from{left:0;opacity:0}15%{opacity:1}85%{opacity:1}to{left:calc(100% - 8px);opacity:0}}
@keyframes flow-y{from{top:0;opacity:0}15%{opacity:1}85%{opacity:1}to{top:calc(100% - 8px);opacity:0}}
@media(max-width:980px){
  .cflow{grid-template-columns:1fr;max-width:420px;margin:0 auto}
  .clink{justify-self:center;width:2px;height:44px;margin:4px 0}
  .clink em{left:14px;bottom:auto;top:50%;transform:translateY(-50%)}
  .clink i{left:-3px;top:0;animation-name:flow-y}
  .cnode{display:grid;grid-template-columns:56px 1fr;align-items:center;column-gap:16px;row-gap:2px;padding:16px;text-align:left}
  .cnode .cicon{grid-row:span 2}
  .cnode strong{margin-top:0;align-self:end}
  .cnode small{align-self:start}
}
@media(max-width:760px){.copts{grid-template-columns:1fr}}

/* ---------- Subscription plans ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--grid)}
.plan{display:flex;flex-direction:column}
.plan-top{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:26px}
.plan-term{font-size:16px;font-weight:700}
.plan-save{padding:4px 10px;border:1px solid #ffc15455;border-radius:999px;font-size:12px;font-weight:800;color:#ffd27a}
.plan-price{display:flex;align-items:baseline;gap:8px;margin:22px 0 6px}
.plan-price strong{font-size:48px;line-height:1;font-weight:800;letter-spacing:-.05em}
.plan-per{display:block;margin-bottom:26px;font-size:13px;color:var(--muted)}
.plan .btn{margin-top:auto}
@media(max-width:760px){.plans{grid-template-columns:1fr}.plan-price strong{font-size:42px}}

/* ---------- Renew: rotating gold border + rising sparks ---------- */
.renew-frame{position:relative;isolation:isolate;overflow:hidden;padding:1.5px;border-radius:38px;background:#ffc15426;box-shadow:0 28px 80px -40px #f0a22333}
.renew-frame:before{content:"";position:absolute;left:50%;top:50%;z-index:-1;width:200%;aspect-ratio:1;transform:translate(-50%,-50%);background:conic-gradient(from 0deg,transparent 0 62%,#f0a22388 72%,#ffd27a 80%,#fff3d0 83%,#ffc453 86%,transparent 96%);animation:border-spin 7s linear infinite}
.renew-card{position:relative;isolation:isolate;overflow:hidden;display:flex;flex-direction:column;align-items:center;gap:22px;padding:64px 40px;border-radius:36.5px;text-align:center;background:radial-gradient(70% 90% at 50% 0,#ffc34e2e,transparent 70%),radial-gradient(45% 45% at 50% 110%,#f0a22316,transparent 70%),linear-gradient(160deg,#171914,#0d0f0c)}
.renew-card:before{content:"";position:absolute;inset:auto -10% -45% -10%;z-index:-1;height:55%;pointer-events:none;background:radial-gradient(closest-side,#f0a22318,transparent)}
.renew-card>*:not(.sparks){position:relative;z-index:1}
.renew-card h2{margin:0;font-size:clamp(32px,4.4vw,54px);line-height:1.08;letter-spacing:-.04em}
.renew-card p{max-width:520px;margin:0;font-size:17px;color:var(--muted)}
.renew-card .glow-tile-sm{animation:float 5s ease-in-out infinite}
.renew-actions{margin-top:4px}
.sparks{position:absolute;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.sparks i{position:absolute;bottom:-10px;left:var(--x);width:var(--s);height:var(--s);border-radius:50%;background:#ffd27a;box-shadow:0 0 10px #ffb534,0 0 20px #ffb53466;opacity:0;animation:spark-rise var(--t) linear var(--delay) infinite}
@media(max-width:760px){
  .renew-frame{border-radius:30px}
  .renew-card{padding:48px 24px;border-radius:28.5px}
  .renew-actions{margin-top:24px}
}

/* ---------- Drifting warm orbs behind sections ---------- */
.ambient{position:absolute;inset:0;z-index:0;overflow-x:clip;pointer-events:none}
.orb{position:absolute;width:700px;height:700px;border-radius:50%;background:radial-gradient(closest-side,#ffb53448,#ff8a1f1e 55%,transparent);will-change:transform;animation:orb-drift 20s ease-in-out infinite alternate}
.o-a{top:-120px;left:-160px}
.o-b{bottom:-200px;right:-140px;animation-delay:-7s;background:radial-gradient(closest-side,#ff8a1f42,transparent)}
.o-e{top:-60px;left:50%;margin-left:-350px;animation-delay:-5s;background:radial-gradient(closest-side,#ffb5344d,transparent)}
.o-f{bottom:-220px;right:-60px;animation-delay:-14s}
#contacts .ambient:after{content:"";position:absolute;inset:0;background:radial-gradient(#ffd99a33 1px,transparent 1.4px) 0 0/26px 26px;-webkit-mask-image:radial-gradient(ellipse 60% 55% at 50% 50%,#000 10%,transparent 80%);mask-image:radial-gradient(ellipse 60% 55% at 50% 50%,#000 10%,transparent 80%)}
@media(max-width:760px){.orb{width:420px;height:420px}}

/* ---------- Contacts ---------- */
.notice{display:inline-block;padding:12px 18px;border:1px solid #ffbf5126;border-radius:12px;background:#ffbf5109;color:#d8d8c6;font-size:14px;box-shadow:0 0 40px #ffb53414}
.notice[hidden]{display:none}
.socials{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--grid)}
.social-card{display:flex;flex-direction:column;align-items:flex-start;gap:8px;text-align:left;transition:border-color .5s ease,transform .5s var(--ease),box-shadow .5s ease}
.social-card:before{background:radial-gradient(360px circle at var(--mx,50%) var(--my,-20%),#ffc34e17,transparent 45%)}
.social-card:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:linear-gradient(90deg,transparent,#ffc453,transparent);transform:scaleX(0);transition:transform .6s var(--ease)}
.social-card:hover{border-color:#ffc15455;transform:translateY(-6px);box-shadow:0 30px 70px -30px #f0a22366}
.social-card:hover:after{transform:scaleX(1)}
.social-card .glow-tile{margin-bottom:18px;transition:box-shadow .5s ease}
.social-card .glow-tile:after{content:"";position:absolute;inset:-2px;border:1.5px solid #ffc453;border-radius:inherit;opacity:0}
.social-card:hover .glow-tile{box-shadow:0 0 0 8px #ffc34e1f,0 0 0 18px #ffc34e0b,0 16px 50px #f0a22388,inset 0 1px 0 #ffffff66}
.social-card:hover .glow-tile:after{animation:ripple 1.4s ease-out infinite}
.social-card strong{font-size:20px;letter-spacing:-.02em}
.social-card small{font-size:14px;color:var(--muted)}
.social-card em{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-style:normal;font-size:14px;font-weight:700;color:var(--gold)}
.social-card em svg{width:16px;height:16px;transition:transform .45s var(--ease)}
.social-card:hover em svg{transform:translateX(4px)}
@media(max-width:760px){.socials{grid-template-columns:1fr}}

/* ---------- Footer: rising horizon, wordmark, copyright ---------- */
.footer{position:relative;isolation:isolate;overflow:hidden;padding:var(--gap) 0 36px}
.footer:before{content:"";position:absolute;left:50%;top:260px;z-index:-1;width:900px;height:220px;margin-left:-450px;background:radial-gradient(closest-side,#ffb53433,transparent);animation:beam-breathe 5s ease-in-out infinite alternate}
.horizon{position:absolute;left:50%;top:330px;z-index:-1;width:2600px;height:2600px;margin-left:-1300px;border-top:2px solid #ffd27a;border-radius:50%;background:#0a0b0a}
.horizon:before{content:"";position:absolute;inset:-6%;z-index:-1;border-radius:50%;pointer-events:none;background:radial-gradient(closest-side,transparent 81%,#ff8a1f12 85%,#ffb5344d 88.4%,#ffd27ab3 89.3%,#ffb53455 90.3%,#ff8a1f1a 93.5%,transparent 100%)}
.js .horizon{opacity:0;transform:translateY(160px);transition:opacity 1.6s var(--ease),transform 1.6s var(--ease)}
.js .footer.rise .horizon{opacity:1;transform:none}
.footer-top{text-align:center}
.footer-cta h2{margin:0;font-size:clamp(30px,4vw,48px);line-height:1.1;letter-spacing:-.04em}
.footer-actions{margin-top:28px}
.wordmark{margin:96px 0 32px;font-size:clamp(64px,15.5vw,210px);line-height:.85;font-weight:800;letter-spacing:-.06em;white-space:nowrap;background:linear-gradient(100deg,#ffffff14 0%,#ffffff14 35%,#ffd27a 48%,#fff3d0 50%,#ffc453 52%,#ffffff14 65%,#ffffff14 100%) 0 0/250% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shimmer 7s ease-in-out infinite}
.footer-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:24px;border-top:1px solid #ffc15426;font-size:13px;color:var(--muted)}
.footer-inner .nav-logo{color:var(--text)}
.copyright{font-size:13px;color:var(--muted)}
.to-top{display:inline-flex;align-items:center;gap:12px;padding:6px 6px 6px 18px;border:1px solid var(--line2);border-radius:999px;background:var(--surface);box-shadow:var(--shadow);color:#eceee6;font-size:13px;font-weight:700;transition:border-color .5s ease,box-shadow .5s ease}
.to-top:hover,.to-top:focus-visible{border-color:var(--gold);box-shadow:0 10px 30px #f0a22333,inset 0 1px 0 #ffffff09}
.to-top i{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--gold-grad);color:#241b08;box-shadow:0 6px 18px #f0a22355,inset 0 1px 0 #ffffff66}
.to-top svg{width:16px;height:16px;stroke-width:2.2}
.to-top:hover svg,.to-top:focus-visible svg{animation:to-top-hop 1s var(--ease) infinite}
@media(max-width:760px){
  .footer:before{top:240px;width:500px;margin-left:-250px}
  .horizon{top:300px;width:1600px;height:1600px;margin-left:-800px}
  .footer-actions{margin-top:24px}
  .wordmark{margin:72px 0 24px}
  .footer-inner{flex-wrap:wrap;row-gap:16px}
  .copyright{order:3;width:100%;font-size:12px;text-align:center}
}

/* ---------- Toast ---------- */
.toast{position:fixed;bottom:24px;left:50%;z-index:70;width:max-content;max-width:calc(100% - 32px);padding:14px 22px;border:1px solid #ffbf5140;border-radius:12px;background:#191c18;color:#d8d8c6;font-size:14px;box-shadow:0 18px 42px #000a;opacity:0;pointer-events:none;transform:translate(-50%,20px);transition:opacity .25s,transform .4s var(--ease)}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- Scroll reveal ---------- */
.js [data-reveal]{opacity:0;transform:translateY(46px);transition:opacity 1s var(--ease),transform 1s var(--ease);transition-delay:var(--d,0ms)}
.js [data-reveal].is-in{opacity:1;transform:none}

/* ---------- Keyframes ---------- */
@keyframes fade-up{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes fade-down{from{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:none}}
@keyframes word-up{to{opacity:1;transform:none}}
@keyframes beam-in{to{opacity:1}}
@keyframes beam-breathe{from{opacity:.65}to{opacity:1}}
@keyframes beam-drift{0%{translate:-60px -65px;rotate:-2deg}50%{translate:50px 55px;rotate:1.5deg}100%{translate:150px 165px;rotate:-1deg}}
@keyframes sh-chevron{0%{opacity:0;transform:translateY(-6px)}35%{opacity:1}75%,100%{opacity:0;transform:translateY(8px)}}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.7)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes node-ping{0%,100%{border-color:#ffffff1f;box-shadow:0 8px 20px #0006}12%{border-color:#ffc154;box-shadow:0 0 0 4px #ffc15422,0 8px 24px #f0a22355}30%{border-color:#ffffff1f;box-shadow:0 8px 20px #0006}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes orb-drift{0%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(60px,-40px,0) scale(1.12)}100%{transform:translate3d(-40px,30px,0) scale(.95)}}
@keyframes border-spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
@keyframes spark-rise{0%{transform:translate3d(0,0,0);opacity:0}10%{opacity:.9}70%{opacity:.6}100%{transform:translate3d(var(--dx),-420px,0);opacity:0}}
@keyframes ripple{from{transform:scale(1);opacity:.8}to{transform:scale(1.9);opacity:0}}
@keyframes shimmer{0%{background-position:100% 0}100%{background-position:-50% 0}}
@keyframes to-top-hop{0%,100%{transform:translateY(0)}45%{transform:translateY(-4px)}}

/* ---------- Reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{animation-duration:.001s!important;animation-iteration-count:1!important;animation-delay:0s!important;transition-duration:.001s!important}
  .js [data-reveal]{opacity:1;transform:none}
  .sweep{display:none}
  .beam{animation:beam-in .001s forwards;translate:none;rotate:none}
  .sh-arrow svg{animation:none;opacity:1;transform:none}
  .to-top:hover svg{animation:none}
}

/* ---------- Language switcher (structure and flags from the device panel) ---------- */
.lang{position:relative;flex:none}
.lang-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:76px;min-height:44px;padding:8px 12px;border:1px solid var(--line2);border-radius:12px;background:var(--surface);box-shadow:var(--shadow);color:#eceee6;font:inherit;font-size:13px;font-weight:700;line-height:1;cursor:pointer;transition:border-color .5s ease,box-shadow .5s ease}
.lang-button:hover,.lang-button:focus-visible,.lang-button[aria-expanded="true"]{border-color:var(--gold);box-shadow:0 8px 28px #f0a22328,inset 0 1px 0 #ffc45320}
.lang-list{position:absolute;left:0;top:calc(100% + 10px);z-index:20;display:flex;flex-direction:column;gap:8px;width:192px;margin:0;padding:8px;list-style:none;border:1px solid var(--line2);border-radius:14px;background:linear-gradient(145deg,#232720f7,#171a16f7);box-shadow:0 18px 42px #000a,inset 0 1px 0 #ffffff0a;transform-origin:50% 0;animation:lang-unfold .24s cubic-bezier(.2,.7,.2,1) both}
.lang-list[hidden]{display:none}
.opens-up .lang-list{top:auto;bottom:calc(100% + 10px);transform-origin:50% 100%}
.lang-list li{position:relative;display:flex;align-items:center;gap:12px;min-height:48px;padding:12px 38px 12px 12px;border:1px solid transparent;border-radius:10px;font-size:13px;font-weight:600;color:#e6eadf;cursor:pointer;transition:color .5s ease,border-color .5s ease,background-color .5s ease}
.lang-list li:hover,.lang-list li:focus-visible{background-color:#ffbf5110;border-color:#ffbf5125;outline:none}
.lang-list li:focus{outline:none}
.lang-list li[aria-selected="true"]{background:linear-gradient(110deg,#ffc05320,#ffc05308);border-color:#ffc05332}
.lang-list li[aria-selected="true"]:after{content:"";position:absolute;right:15px;top:50%;width:7px;height:12px;margin-top:-8px;border-right:1.5px solid var(--gold);border-bottom:1.5px solid var(--gold);transform:rotate(40deg)}
@keyframes lang-unfold{from{opacity:0;transform:translateY(-5px) scaleY(.96)}to{opacity:1;transform:none}}
.opens-up .lang-list{animation-name:lang-unfold-up}
@keyframes lang-unfold-up{from{opacity:0;transform:translateY(5px) scaleY(.96)}to{opacity:1;transform:none}}
.lang-flag{display:inline-block;width:18px;height:12px;flex:none;border-radius:2px;background-size:100% 100%;box-shadow:0 0 0 1px #ffffff20}
.flag-ru{background:linear-gradient(#fff 0 33.333%,#1757bf 33.333% 66.666%,#d23a45 66.666%)}
.flag-gb{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 40'%3E%3Cpath fill='%230b3578' d='M0 0h60v40H0z'/%3E%3Cpath stroke='white' stroke-width='8' d='m0 0 60 40m0-40L0 40'/%3E%3Cpath stroke='%23c62940' stroke-width='3' d='m0 0 60 40m0-40L0 40'/%3E%3Cpath stroke='white' stroke-width='13' d='M30 0v40M0 20h60'/%3E%3Cpath stroke='%23c62940' stroke-width='7' d='M30 0v40M0 20h60'/%3E%3C/svg%3E")}
.compat b{font-weight:inherit}
@media(prefers-reduced-motion:reduce){.lang-list,.nav-open .nav-links{animation:none}}
/* Very narrow phones: the account link moves into the menu so the header never overflows */
.nav-links .nav-links-cabinet{display:none}
@media(max-width:420px){.nav-end .btn{display:none}.nav-links .nav-links-cabinet{display:flex;color:#ffd27a;font-weight:700}}