/* =========================================================
   АвтоПульс — лендинг sto-app.ru · v2
   Мотив: линия пульса из иконки приложения
   ========================================================= */
/* шрифты — локально (без Google Fonts) */
@font-face{font-family:"Manrope";font-style:normal;font-display:swap;font-weight:200 800;src:url(fonts/manrope-cyrillic-wght-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Manrope";font-style:normal;font-display:swap;font-weight:200 800;src:url(fonts/manrope-latin-wght-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD,U+20BD}
@font-face{font-family:"Unbounded";font-style:normal;font-display:swap;font-weight:200 900;src:url(fonts/unbounded-cyrillic-wght-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Unbounded";font-style:normal;font-display:swap;font-weight:200 900;src:url(fonts/unbounded-latin-wght-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD,U+20BD}
:root{
  --font:"Manrope",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --display:"Unbounded","Manrope",system-ui,sans-serif;
  --blue:#2f7bff;--blue2:#4c9bff;--cyan:#22d3ee;--pink:#fb457c;--orange:#ff8a3d;--green:#22c55e;
  --grad:linear-gradient(100deg,#22d3ee 0%,#4c8dff 45%,#fb457c 100%);
  --grad-o:linear-gradient(100deg,#ffb35c 0%,#ff7a3d 55%,#fb457c 100%);
  --ease:cubic-bezier(.22,.8,.24,1);--spring:cubic-bezier(.34,1.56,.64,1);
  --r:22px;--r-lg:32px;
  --wrap:1240px;--gut:clamp(16px,4vw,40px);
  --sec:clamp(76px,10vw,140px);
  --hdr:76px;
  /* dark (по умолчанию) */
  --bg:#050913;--bg2:#09101f;--surface:#0e1628;--surface2:#131d33;--glass:rgba(255,255,255,.045);
  --line:rgba(255,255,255,.09);--line2:rgba(255,255,255,.16);
  --text:#eef3ff;--muted:#97a6c4;--faint:#61708e;
  --accent:var(--blue);--accent-grad:var(--grad);
  --shadow:0 30px 80px -20px rgba(0,0,0,.6);
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#f4f7fc;--bg2:#ebf0f8;--surface:#ffffff;--surface2:#f2f5fb;--glass:rgba(16,32,72,.035);
  --line:rgba(14,30,70,.09);--line2:rgba(14,30,70,.16);
  --text:#0d1830;--muted:#56657f;--faint:#8b97ad;
  --shadow:0 30px 70px -30px rgba(20,45,100,.28);
  color-scheme:light;
}
/* «тёмные острова» — всегда тёмные независимо от темы */
.zone-dark{
  --bg:#050913;--bg2:#09101f;--surface:#0e1628;--surface2:#131d33;--glass:rgba(255,255,255,.045);
  --line:rgba(255,255,255,.09);--line2:rgba(255,255,255,.16);
  --text:#eef3ff;--muted:#97a6c4;--faint:#61708e;--shadow:0 30px 80px -20px rgba(0,0,0,.6);
  color:var(--text);color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 12px);overflow-x:clip;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;min-width:320px;background:var(--bg);color:var(--text);font:500 16px/1.65 var(--font);-webkit-font-smoothing:antialiased;overflow-x:clip;transition:background-color .4s,color .4s}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
h1,h2,h3,h4,p,figure{margin:0}
h1,h2,h3{font-family:var(--display);font-weight:700;letter-spacing:-.035em;line-height:1.08;text-wrap:balance}
p{text-wrap:pretty}
:focus-visible{outline:3px solid #6fd0ff;outline-offset:3px;border-radius:6px}
::selection{background:#3a8dff;color:#fff}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:fixed;left:12px;top:-60px;z-index:999;background:#fff;color:#000;padding:10px 16px;border-radius:10px;font-weight:800;transition:top .2s}.skip:focus{top:12px}
.wrap{width:min(var(--wrap),100% - var(--gut)*2);margin-inline:auto}
.ico{width:22px;height:22px;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;fill:none;flex:none}
.grad-text{background:var(--accent-grad);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:gradShift 8s ease-in-out infinite}
@keyframes gradShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

/* ---------- кнопки ---------- */
.btn{--bh:56px;position:relative;isolation:isolate;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:var(--bh);padding:0 24px;border-radius:16px;font-weight:800;font-size:15px;line-height:1.2;letter-spacing:-.01em;white-space:nowrap;border:1px solid transparent;transition:transform .35s var(--spring),box-shadow .3s,background-color .3s,border-color .3s,color .3s;-webkit-tap-highlight-color:transparent;overflow:hidden}
.btn .ico{width:19px;height:19px;transition:transform .35s var(--spring)}
.btn:hover .ico-arrow{transform:translateX(4px)}
.btn:active{transform:scale(.97)}
.btn-primary{background:linear-gradient(120deg,#1f6bff,#4c9bff 60%,#22d3ee);background-size:180% 100%;color:#fff;box-shadow:0 14px 34px -10px #2f7bffaa,inset 0 1px 0 #ffffff40;transition:background-position .6s var(--ease),transform .35s var(--spring),box-shadow .3s}
.btn-primary:hover{background-position:100% 0;box-shadow:0 20px 44px -12px #2f7bffcc,inset 0 1px 0 #ffffff50}
.btn-orange{background:var(--grad-o);background-size:180% 100%;color:#1b0d05;box-shadow:0 14px 34px -12px #ff7a3daa,inset 0 1px 0 #ffffff60;transition:background-position .6s var(--ease),transform .35s var(--spring),box-shadow .3s}
.btn-orange:hover{background-position:100% 0}
.btn-ghost{background:var(--glass);border-color:var(--line2);color:var(--text);backdrop-filter:blur(10px)}
.btn-ghost:hover{border-color:color-mix(in srgb,var(--accent) 60%,transparent);background:color-mix(in srgb,var(--accent) 10%,transparent)}
.btn-sm{--bh:44px;padding:0 16px;font-size:13.5px;border-radius:13px}
.btn-block{width:100%}
/* блик при наведении */
.btn-primary::after,.btn-orange::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(105deg,transparent 30%,#ffffff55 50%,transparent 70%);transform:translateX(-120%);transition:transform .8s var(--ease)}
.btn-primary:hover::after,.btn-orange:hover::after{transform:translateX(120%)}
.btn[aria-busy="true"]{pointer-events:none;color:transparent}
.btn[aria-busy="true"]::before{content:"";position:absolute;width:22px;height:22px;border-radius:50%;border:2.5px solid #fff;border-right-color:transparent;animation:spin .7s linear infinite;left:calc(50% - 11px);top:calc(50% - 11px)}
@keyframes spin{to{transform:rotate(360deg)}}

.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:color-mix(in srgb,var(--accent) 70%,var(--text))}
.eyebrow .beat{width:26px;height:12px;color:currentColor}
.eyebrow .beat path{stroke-dasharray:60;stroke-dashoffset:60;animation:beat 2.4s var(--ease) infinite}
@keyframes beat{0%{stroke-dashoffset:60}45%,70%{stroke-dashoffset:0}100%{stroke-dashoffset:-60}}
.h2{font-size:clamp(27px,3.8vw,52px);margin:18px 0 20px}
.lead{font-size:clamp(16px,1.5vw,19px);line-height:1.7;color:var(--muted);max-width:600px}
.sec{padding:var(--sec) 0;position:relative}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:clamp(36px,5vw,64px)}
.sec-head .lead{max-width:440px}
.sec-head>*{min-width:0}.sec-head>.btn{flex:none}
.chip{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:40px;border:1px solid var(--line2);background:var(--glass);font-size:13px;font-weight:700;color:var(--muted)}
.chip .ico{width:15px;height:15px;color:var(--cyan)}

/* ---------- прогресс прокрутки ---------- */
.progress{position:fixed;left:0;top:0;height:3px;width:100%;z-index:120;transform-origin:0 50%;transform:scaleX(var(--sp,0));background:var(--grad);box-shadow:0 0 12px #4c9bff;pointer-events:none}
@supports (animation-timeline:scroll()){
  .progress{animation:prog linear both;animation-timeline:scroll(root)}
  @keyframes prog{from{transform:scaleX(0)}to{transform:scaleX(1)}}
}

/* ---------- шапка ---------- */
.hdr{position:fixed;inset:0 0 auto;z-index:100;height:var(--hdr);transition:background-color .4s,border-color .4s,height .4s var(--ease),transform .5s var(--ease)}
.hdr.scrolled{background:color-mix(in srgb,#050913 78%,transparent);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);border-bottom:1px solid rgba(255,255,255,.08);--hdr:66px}
:root[data-theme="light"] .hdr.scrolled{background:color-mix(in srgb,#ffffff 80%,transparent);border-bottom-color:rgba(14,30,70,.08)}
:root[data-theme="light"] .hdr.scrolled{--text:#0d1830;--muted:#56657f;--line2:rgba(14,30,70,.16);--glass:rgba(16,32,72,.04)}
.hdr.hide{transform:translateY(-100%)}
.hdr-in{height:100%;display:flex;align-items:center;gap:24px}
.logo{display:flex;align-items:center;gap:11px;flex:none;color:var(--text)}
.logo img{width:42px;height:42px;border-radius:12px;box-shadow:0 8px 24px -6px #2f7bffaa}
.logo b{display:block;font:700 19px/1 var(--display);letter-spacing:-.04em}
.logo b span{color:#5ea8ff}
.logo small{display:block;margin-top:5px;font-size:9.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{position:relative;white-space:nowrap;padding:9px 13px;border-radius:11px;font-size:14px;font-weight:700;color:var(--muted);transition:color .25s,background-color .25s}
.nav a:hover{color:var(--text);background:var(--glass)}
.nav a.on{color:var(--text)}
.nav a.on::after{content:"";position:absolute;left:13px;right:13px;bottom:3px;height:2px;border-radius:2px;background:var(--grad)}
.hdr-act{display:flex;align-items:center;gap:8px}
.ibtn{width:44px;height:44px;display:grid;place-items:center;border-radius:13px;border:1px solid var(--line2);background:var(--glass);color:var(--text);transition:background-color .25s,transform .35s var(--spring)}
.ibtn:hover{background:color-mix(in srgb,var(--blue) 14%,transparent)}
.ibtn:active{transform:scale(.92)}
.ibtn .ico{width:20px;height:20px}
.theme-btn .i-moon{display:none}
:root[data-theme="light"] .theme-btn .i-sun{display:none}
:root[data-theme="light"] .theme-btn .i-moon{display:block}
.burger{display:none}
.burger span{position:relative;width:18px;height:2px;border-radius:2px;background:currentColor;transition:background-color .2s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:currentColor;transition:transform .35s var(--ease),top .35s var(--ease)}
.burger span::before{top:-6px}.burger span::after{top:6px}
.menu-open .burger span{background:transparent}
.menu-open .burger span::before{top:0;transform:rotate(45deg)}
.menu-open .burger span::after{top:0;transform:rotate(-45deg)}

/* мобильное меню */
.mmenu{position:fixed;inset:0;z-index:95;background:color-mix(in srgb,#050913 94%,transparent);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);padding:calc(var(--hdr) + 24px) var(--gut) calc(30px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:6px;opacity:0;visibility:hidden;clip-path:circle(0 at calc(100% - 40px) 38px);transition:clip-path .7s var(--ease),opacity .3s,visibility 0s .7s;color:#eef3ff}
.menu-open .mmenu{opacity:1;visibility:visible;clip-path:circle(150% at calc(100% - 40px) 38px);transition:clip-path .8s var(--ease),opacity .2s}
.mmenu a.ml{font:700 clamp(26px,8vw,40px)/1.15 var(--display);letter-spacing:-.04em;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;align-items:center;opacity:0;transform:translateY(24px);transition:opacity .5s,transform .6s var(--ease)}
.mmenu a.ml .ico{color:#5ea8ff}
.menu-open .mmenu a.ml{opacity:1;transform:none;transition-delay:calc(.12s + var(--i)*.06s)}
.mmenu .mm-cta{margin-top:auto;display:grid;gap:10px;opacity:0;transition:opacity .5s .45s}
.menu-open .mmenu .mm-cta{opacity:1}

/* ---------- HERO ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden;min-height:min(100svh,980px);display:flex;align-items:center;padding:calc(var(--hdr) + 40px) 0 clamp(70px,8vw,110px);background:#050913}
.hero-bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.aurora{position:absolute;inset:-20%;filter:blur(70px) saturate(1.2);opacity:.85}
.aurora i{position:absolute;border-radius:50%;mix-blend-mode:screen;animation:float 18s ease-in-out infinite}
.aurora i:nth-child(1){width:46vw;height:46vw;left:48%;top:4%;background:radial-gradient(circle,#1f5dff 0%,transparent 65%)}
.aurora i:nth-child(2){width:34vw;height:34vw;left:66%;top:44%;background:radial-gradient(circle,#06b6d4 0%,transparent 65%);animation-duration:22s;animation-delay:-6s}
.aurora i:nth-child(3){width:30vw;height:30vw;left:8%;top:58%;background:radial-gradient(circle,#7c3aed 0%,transparent 65%);opacity:.6;animation-duration:26s;animation-delay:-12s}
.aurora i:nth-child(4){width:20vw;height:20vw;left:82%;top:10%;background:radial-gradient(circle,#fb457c 0%,transparent 65%);opacity:.45;animation-duration:20s;animation-delay:-3s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(4vw,-3vw) scale(1.08)}66%{transform:translate(-3vw,2vw) scale(.95)}}
.dots{position:absolute;inset:0;background-image:radial-gradient(rgba(150,190,255,.32) 1px,transparent 1.2px);background-size:30px 30px;mask-image:radial-gradient(ellipse 60% 70% at 70% 40%,#000 10%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 60% 70% at 70% 40%,#000 10%,transparent 75%)}
.spot{position:absolute;inset:0;background:radial-gradient(500px circle at var(--mx,70%) var(--my,40%),rgba(76,155,255,.14),transparent 60%);transition:opacity .4s}
.noise{position:absolute;inset:0;opacity:.06;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.hero-fade{position:absolute;left:0;right:0;bottom:0;height:160px;background:linear-gradient(transparent,#050913)}

/* линия пульса */
.pulse{position:absolute;left:0;width:100%;height:clamp(90px,12vw,170px);pointer-events:none;overflow:visible}
.hero .pulse{top:auto;bottom:2%;opacity:.9}
.pulse path{fill:none;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}
.pulse .p-base{stroke:rgba(110,160,255,.16);stroke-width:1.5}
.pulse .p-run{stroke:url(#pulseGrad);stroke-width:2.6;stroke-dasharray:380 2800;stroke-dashoffset:3180;filter:drop-shadow(0 0 6px #4cc3ff) drop-shadow(0 0 16px #2f7bff);animation:pulseRun 4.2s cubic-bezier(.45,.05,.35,1) infinite}
.pulse .p-run.r2{animation-delay:-2.1s;opacity:.55;stroke-width:1.8}
@keyframes pulseRun{to{stroke-dashoffset:0}}

.hero-in{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(24px,4vw,60px);align-items:center;position:relative}
.hero h1{font-size:clamp(32px,3.9vw,58px);line-height:1.08;letter-spacing:-.045em;margin:22px 0 26px;color:#fff}
.hero h1 .line{display:block}
.hero .lead{color:#b6c4de;max-width:560px}
.live{display:inline-flex;align-items:center;gap:10px;padding:7px 14px 7px 8px;border-radius:40px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);backdrop-filter:blur(10px);font-size:13px;font-weight:700;color:#cfe0ff}
.live .dot{position:relative;width:22px;height:22px;border-radius:50%;background:#22c55e22;display:grid;place-items:center}
.live .dot::before{content:"";width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 10px #22c55e}
.live .dot::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #22c55e;animation:ping 2s var(--ease) infinite}
@keyframes ping{0%{transform:scale(.5);opacity:1}100%{transform:scale(1.6);opacity:0}}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.hero-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:34px}
.hero-chips .chip{color:#b6c4de;border-color:rgba(255,255,255,.14);background:rgba(255,255,255,.04)}

/* слова заголовка */
.split .w{display:inline-block;opacity:0;transform:translateY(.5em) rotate(4deg);filter:blur(12px);transition:opacity .9s var(--ease),transform 1.1s var(--ease),filter .9s var(--ease);transition-delay:calc(var(--i)*70ms + .15s)}
.split.go .w{opacity:1;transform:none;filter:none}
.no-js .split .w{opacity:1;transform:none;filter:none}

/* сцена с телефоном */
.stage{position:relative;height:clamp(520px,58vw,700px);display:grid;place-items:center;perspective:1400px}
.orbit{position:absolute;left:50%;top:50%;border-radius:50%;border:1px solid rgba(110,160,255,.2);translate:-50% -50%}
.orbit.o1{width:min(560px,100%);aspect-ratio:1;animation:spin 60s linear infinite}
.orbit.o2{width:min(400px,74%);aspect-ratio:1;border-style:dashed;border-color:rgba(110,160,255,.14);animation:spin 40s linear infinite reverse}
.orbit i{position:absolute;width:10px;height:10px;border-radius:50%;background:#5ee1ff;box-shadow:0 0 16px #22d3ee,0 0 30px #22d3ee}
.orbit.o1 i{top:12%;left:13%}
.orbit.o1 i+i{top:auto;left:auto;bottom:16%;right:8%;width:7px;height:7px;background:#ff6b98;box-shadow:0 0 16px #fb457c}
.orbit.o2 i{top:-5px;left:50%}
.phone{position:relative;width:min(300px,62%);transform-style:preserve-3d;transform:rotateY(var(--ry,-14deg)) rotateX(var(--rx,6deg)) rotateZ(2deg);transition:transform .2s linear;will-change:transform}
.phone-in{animation:bob 7s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
.device{position:relative;border-radius:46px;padding:9px;background:linear-gradient(145deg,#3a4c74,#141d33 40%,#0b1222);box-shadow:0 0 0 1px rgba(160,190,255,.22),0 50px 100px -20px rgba(0,0,0,.8),0 0 80px -10px rgba(47,123,255,.45)}
.device::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(115deg,rgba(255,255,255,.22) 0%,transparent 28%,transparent 70%,rgba(255,255,255,.06));mix-blend-mode:overlay}
.device img{width:100%;height:auto;border-radius:37px;background:#0b1222}
.glare{position:absolute;inset:9px;border-radius:37px;pointer-events:none;background:radial-gradient(400px circle at var(--gx,30%) var(--gy,20%),rgba(255,255,255,.18),transparent 45%);mix-blend-mode:soft-light}

/* живые уведомления */
.notifs{position:absolute;right:-2%;top:8%;width:min(290px,70%);display:grid;gap:10px;z-index:3}
.notif{display:flex;gap:11px;align-items:flex-start;padding:13px 14px;border-radius:18px;background:rgba(20,30,54,.72);border:1px solid rgba(140,175,255,.22);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);box-shadow:0 20px 40px -12px rgba(0,0,0,.6);transform-origin:top center;animation:notifIn .8s var(--spring) both}
.notif.out{animation:notifOut .5s var(--ease) both}
@keyframes notifIn{from{opacity:0;transform:translateY(-18px) scale(.92);filter:blur(6px)}to{opacity:1;transform:none;filter:none}}
@keyframes notifOut{to{opacity:0;transform:translateX(30px) scale(.95);filter:blur(4px)}}
.notif img{width:34px;height:34px;border-radius:10px;flex:none}
.notif b{display:block;font-size:13px;line-height:1.3;color:#fff}
.notif small{display:block;font-size:12px;line-height:1.4;color:#a9badb;margin-top:3px}
.notif em{font-style:normal;font-size:10.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#7fb4ff;display:block;margin-bottom:2px}
.badge-float{position:absolute;left:-2%;bottom:16%;z-index:3;display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:20px;background:rgba(20,30,54,.72);border:1px solid rgba(140,175,255,.22);backdrop-filter:blur(16px);box-shadow:0 20px 40px -12px rgba(0,0,0,.6);animation:bob 6s ease-in-out infinite;animation-delay:-2s}
.badge-float .bi{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,#ff8a3d,#fb457c);color:#fff}
.badge-float b{display:block;font-size:13px;color:#fff;line-height:1.3}
.badge-float small{font-size:12px;color:#a9badb}
.stage-note{position:absolute;bottom:-4px;left:0;right:0;text-align:center;font-size:11px;color:#62729a}

/* ---------- бегущая строка ---------- */
.marquee{position:relative;padding:26px 0;border-block:1px solid var(--line);background:var(--bg2);overflow:hidden;display:grid;gap:12px}
.marquee::before,.marquee::after{content:"";position:absolute;top:0;bottom:0;width:120px;z-index:2;pointer-events:none}
.marquee::before{left:0;background:linear-gradient(90deg,var(--bg2),transparent)}
.marquee::after{right:0;background:linear-gradient(-90deg,var(--bg2),transparent)}
.mq-row{display:flex;gap:12px;width:max-content;animation:mq 46s linear infinite}
.mq-row.rev{animation-direction:reverse;animation-duration:54s}
.marquee:hover .mq-row{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-50%)}}
.mq-item{display:inline-flex;align-items:center;gap:10px;padding:12px 20px;border-radius:40px;border:1px solid var(--line);background:var(--surface);font-weight:700;font-size:15px;white-space:nowrap;color:var(--text)}
.mq-item .ico{width:18px;height:18px;color:var(--blue2)}
.mq-item.alt .ico{color:var(--orange)}

/* ---------- reveal ---------- */
.js [data-r]{opacity:0;transition:opacity 1s var(--ease),transform 1.1s var(--ease),filter 1s var(--ease),clip-path 1.2s var(--ease);transition-delay:calc(var(--d,0)*90ms)}
.js [data-r="up"]{transform:translateY(40px)}
.js [data-r="blur"]{transform:translateY(20px) scale(.98);filter:blur(14px)}
.js [data-r="scale"]{transform:scale(.9) translateY(30px)}
.js [data-r="left"]{transform:translateX(-50px)}
.js [data-r="right"]{transform:translateX(50px)}
.js [data-r="clip"]{clip-path:inset(0 0 55% 0 round 32px);transform:translateY(40px)}
.js [data-r].in{opacity:1;transform:none;filter:none;clip-path:inset(0 0 0 0 round 0)}

/* ---------- карточки со «светом» ---------- */
.glow{position:relative;isolation:isolate;border-radius:var(--r);border:1px solid var(--line);background:var(--surface);transition:transform .5s var(--spring),border-color .3s,box-shadow .4s}
.glow::before{content:"";position:absolute;inset:-1px;z-index:-1;border-radius:inherit;padding:1px;background:radial-gradient(300px circle at var(--x,50%) var(--y,50%),color-mix(in srgb,var(--accent) 90%,transparent),transparent 60%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s}
.glow::after{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;background:radial-gradient(420px circle at var(--x,50%) var(--y,50%),color-mix(in srgb,var(--accent) 10%,transparent),transparent 55%);opacity:0;transition:opacity .4s}
@media (hover:hover){.glow:hover::before,.glow:hover::after{opacity:1}.glow:hover{transform:translateY(-6px);box-shadow:var(--shadow)}}

/* ---------- как это работает ---------- */
.how .steps{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding-top:86px}
.how-line{position:absolute;left:0;right:0;top:0;height:80px;z-index:0;pointer-events:none}
.step .node{position:absolute;left:50%;top:-52px;width:14px;height:14px;margin-left:-7px;border-radius:50%;background:var(--bg);border:2px solid var(--line2);transition:all .5s var(--spring)}
.step.lit .node{background:var(--blue2);border-color:var(--blue2);box-shadow:0 0 0 6px #4c9bff22,0 0 18px #4c9bff;transform:scale(1.15)}
.step .node::after{content:"";position:absolute;left:50%;top:12px;width:2px;height:38px;margin-left:-1px;background:linear-gradient(var(--line2),transparent)}
.how-line path{fill:none;stroke-width:2;vector-effect:non-scaling-stroke}
.how-line .hl-base{stroke:var(--line2);stroke-dasharray:4 8}
.how-line .hl-fill{stroke:url(#howGrad);stroke-dasharray:1;stroke-dashoffset:calc(1 - var(--hp,0));filter:drop-shadow(0 0 6px #4cc3ff)}
.step{padding:clamp(24px,3vw,36px);min-height:290px;z-index:1;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(8px)}
.step-n{font:700 64px/1 var(--display);letter-spacing:-.06em;color:transparent;-webkit-text-stroke:1.5px var(--line2);transition:-webkit-text-stroke-color .4s}
.step:hover .step-n,.step.lit .step-n{-webkit-text-stroke-color:var(--blue2)}
.step-ic{position:absolute;top:clamp(24px,3vw,36px);right:clamp(24px,3vw,36px);width:58px;height:58px;border-radius:18px;display:grid;place-items:center;background:color-mix(in srgb,var(--blue) 14%,transparent);color:var(--blue2);transition:transform .5s var(--spring),background-color .3s}
.step.lit .step-ic{background:var(--blue);color:#fff;transform:rotate(-8deg) scale(1.06);box-shadow:0 14px 30px -10px #2f7bff}
.step-ic .ico{width:26px;height:26px}
.step h3{font-size:clamp(20px,2vw,25px);margin:34px 0 12px}
.step p{color:var(--muted);font-size:15px}

/* ---------- клиентам ---------- */
.clients{background:linear-gradient(180deg,var(--bg),var(--bg2))}
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.feat{grid-column:span 4;padding:26px;min-height:200px;display:flex;flex-direction:column}
.feat .fi{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;margin-bottom:auto;background:color-mix(in srgb,var(--blue) 13%,transparent);color:var(--blue2);transition:transform .5s var(--spring)}
.feat:hover .fi{transform:scale(1.1) rotate(-6deg)}
.feat h3{font-size:18px;margin:26px 0 8px;letter-spacing:-.025em}
.feat p{font-size:14.5px;color:var(--muted);line-height:1.6}
.demo{grid-column:span 12;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(24px,4vw,56px);align-items:center;padding:clamp(24px,4vw,52px);border-radius:var(--r-lg);overflow:hidden;background:radial-gradient(ellipse 60% 80% at 80% 50%,#1b4fd055,transparent 70%),linear-gradient(145deg,#0f1c3a,#081024);border:1px solid rgba(120,160,255,.18);color:#eef3ff}
.demo h3{font-size:clamp(24px,3vw,38px);color:#fff}
.demo p.lead{color:#a9badb;margin-top:14px;font-size:16px}
.tabs{display:grid;gap:10px;margin-top:30px}
.tab{position:relative;overflow:hidden;display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:16px;text-align:left;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.04);color:#a9badb;font-weight:800;font-size:15px;transition:background-color .3s,border-color .3s,color .3s,transform .4s var(--spring)}
.tab .ico{color:#6f8ab8;transition:color .3s}
.tab small{display:block;font-weight:600;font-size:12.5px;color:#7186ab;margin-top:2px}
.tab:hover{color:#fff;transform:translateX(4px)}
.tab[aria-selected="true"]{background:rgba(47,123,255,.16);border-color:rgba(90,150,255,.5);color:#fff}
.tab[aria-selected="true"] .ico{color:#5ee1ff}
.tab .bar{position:absolute;left:0;bottom:0;height:2px;width:100%;transform-origin:0;transform:scaleX(0);background:var(--grad)}
.tab[aria-selected="true"] .bar{animation:tabBar var(--dur,5.5s) linear forwards}
.demo.paused .tab .bar{animation-play-state:paused}
@keyframes tabBar{to{transform:scaleX(1)}}
.demo-stage{position:relative;display:grid;place-items:center;min-height:560px}
.demo-stage::before{content:"";position:absolute;width:80%;aspect-ratio:1;border-radius:50%;background:conic-gradient(from 0deg,#22d3ee33,#2f7bff55,#fb457c33,#22d3ee33);filter:blur(50px);animation:spin 14s linear infinite}
.demo-device{width:min(270px,80%);position:relative}
.screens{position:relative;aspect-ratio:656/1280;border-radius:37px;overflow:hidden;background:#0b1222}
.screens img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top;border-radius:0;clip-path:inset(0 0 100% 0);transform:scale(1.08);transition:clip-path .9s var(--ease),transform 1.2s var(--ease)}
.screens img.on{clip-path:inset(0 0 0 0);transform:none;z-index:2}
.screens img.was{clip-path:inset(0 0 0 0);z-index:1;transform:scale(.94);filter:brightness(.5);transition:transform .9s var(--ease),filter .9s}
.demo-count{position:absolute;right:-6px;bottom:24px;z-index:4;padding:7px 13px;border-radius:30px;background:#0b1b3f;border:1px solid rgba(140,175,255,.3);font:700 12px var(--display);color:#cfe0ff;box-shadow:0 10px 26px rgba(0,0,0,.5)}
.note{font-size:12.5px;color:var(--faint);margin-top:18px}
.demo .note{color:#6e80a6}

/* ---------- СТО ---------- */
.sto{--accent:var(--orange);--accent-grad:var(--grad-o);background:#0a0d16;overflow:hidden}
.sto::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 50% 60% at 85% 30%,#ff7a3d22,transparent 70%),radial-gradient(ellipse 40% 50% at 0% 100%,#fb457c18,transparent 70%)}
.sto .pulse{top:auto;bottom:6%;opacity:.7}
.sto .pulse .p-run{stroke:url(#pulseGradO);filter:drop-shadow(0 0 6px #ff8a3d) drop-shadow(0 0 14px #fb457c)}
.sto-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,70px);align-items:center;position:relative}
.sto-feats{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.sf{display:flex;gap:14px;padding:20px;border-radius:18px;min-height:128px}
.sf .si{width:44px;height:44px;border-radius:13px;flex:none;display:grid;place-items:center;background:#ff8a3d1f;color:#ffa463;transition:transform .5s var(--spring)}
.sf:hover .si{transform:rotate(-10deg) scale(1.1)}
.sf h3{font-size:15.5px;margin:2px 0 6px;letter-spacing:-.02em;font-family:var(--font);font-weight:800}
.sf p{font-size:14px;color:var(--muted);line-height:1.55}
.sto-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}

/* «живая» доска кабинета */
.board{position:relative;border-radius:28px;padding:22px;background:linear-gradient(160deg,#1a2133,#10151f);border:1px solid rgba(255,160,100,.18);box-shadow:0 40px 90px -30px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.03) inset;transform:perspective(1200px) rotateY(-8deg) rotateX(4deg);transition:transform .8s var(--ease)}
.board:hover{transform:perspective(1200px) rotateY(0) rotateX(0)}
.board::before{content:"";position:absolute;inset:-2px;z-index:-1;border-radius:30px;background:linear-gradient(130deg,#ff8a3d66,transparent 35%,transparent 70%,#fb457c44);filter:blur(1px)}
.board-h{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.08)}
.board-h .bb{display:flex;align-items:center;gap:10px;font-weight:800;font-size:14px}
.board-h img{width:30px;height:30px;border-radius:9px}
.board-h em{font-style:normal;color:#ff9c5a}
.board-h .on{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:700;color:#86efac}
.board-h .on i{width:7px;height:7px;border-radius:50%;background:#22c55e;box-shadow:0 0 8px #22c55e;animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.3}}
.board-t{display:flex;justify-content:space-between;align-items:baseline;margin:20px 0 14px}
.board-t h3{font-size:19px;font-family:var(--font);font-weight:800;letter-spacing:-.02em}
.board-t span{font-size:12px;color:#8d9ab3}
.feed{display:grid;gap:10px;min-height:278px;align-content:start}
.req{display:flex;align-items:center;gap:13px;padding:14px;border-radius:15px;background:#161d2c;border:1px solid rgba(255,255,255,.07);animation:reqIn .8s var(--spring) both}
.req.fresh{border-color:#ff8a3d77;box-shadow:0 0 0 4px #ff8a3d14}
@keyframes reqIn{from{opacity:0;transform:translateY(-20px) scale(.96)}to{opacity:1;transform:none}}
.req .ri{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex:none;background:#ff8a3d1c;color:#ffa463}
.req b{display:block;font-size:14px;color:#fff;line-height:1.3}
.req small{display:block;font-size:12px;color:#8d9ab3;margin-top:3px}
.req .tag{margin-left:auto;flex:none;font-size:11px;font-weight:800;padding:5px 10px;border-radius:20px;background:#ff8a3d22;color:#ffb27a}
.req .tag.n{background:#22c55e22;color:#86efac}
.board-f{display:flex;justify-content:space-between;gap:10px;margin-top:16px;padding-top:14px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:#8d9ab3}
.board-f span{display:flex;align-items:center;gap:6px}.board-f .ico{width:15px;height:15px;color:#ffa463}

/* ---------- форма подключения ---------- */
.join{--accent:var(--orange);--accent-grad:var(--grad-o);background:var(--bg)}
.join-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,5vw,72px);align-items:start}
.join-side{position:sticky;top:calc(var(--hdr) + 30px)}
.timeline{list-style:none;margin:34px 0 0;padding:0;display:grid;gap:0;position:relative}
.timeline::before{content:"";position:absolute;left:21px;top:22px;bottom:22px;width:2px;background:linear-gradient(var(--orange),var(--pink),transparent)}
.timeline li{display:flex;gap:18px;padding:12px 0;position:relative}
.timeline .tn{width:44px;height:44px;flex:none;border-radius:50%;display:grid;place-items:center;font:700 15px var(--display);background:var(--surface);border:2px solid var(--orange);color:var(--orange);z-index:1}
.timeline b{display:block;font-size:16px;margin-top:2px}
.timeline span{font-size:14.5px;color:var(--muted)}
.join-contact{margin-top:30px;padding:20px;border-radius:18px;border:1px dashed var(--line2);display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px}
.join-contact a.tel{font:700 20px var(--display);letter-spacing:-.03em}
.join-contact .linkbtn{font-weight:800;color:var(--orange);border-bottom:1px dashed}

.form-card{position:relative;padding:clamp(22px,3.4vw,42px);border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}
.form-card::before{content:"";position:absolute;left:0;top:0;right:0;height:4px;background:var(--grad-o)}
.fsteps{display:flex;align-items:center;gap:10px;margin-bottom:28px}
.fs{display:flex;align-items:center;gap:10px;font-size:13.5px;font-weight:800;color:var(--faint);transition:color .3s}
.fs i{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-style:normal;font-size:13px;border:2px solid var(--line2);transition:all .4s var(--spring)}
.fs.on{color:var(--text)}.fs.on i{border-color:var(--orange);background:var(--orange);color:#1b0d05;transform:scale(1.08)}
.fs.done i{border-color:var(--orange);color:var(--orange)}
.fs-line{flex:1;height:2px;border-radius:2px;background:var(--line2);overflow:hidden}
.fs-line::after{content:"";display:block;height:100%;background:var(--grad-o);transform-origin:0;transform:scaleX(var(--fp,0));transition:transform .6s var(--ease)}
.fpanes{display:grid}
.fpane{border:0;margin:0;padding:0;min-width:0}
.fpane{grid-area:1/1;transition:opacity .5s var(--ease),transform .6s var(--ease),visibility 0s}
.fpane[hidden]{display:block;visibility:hidden;opacity:0;transform:translateX(40px);pointer-events:none;height:0;overflow:hidden}
.fpane.back[hidden]{transform:translateX(-40px)}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fld{position:relative;margin-bottom:14px}
.fld input,.fld select,.fld textarea{width:100%;min-height:60px;padding:24px 16px 8px;border-radius:15px;border:1.5px solid var(--line2);background:var(--surface2);font-size:16px;font-weight:600;color:var(--text);transition:border-color .25s,box-shadow .25s,background-color .25s;appearance:none;-webkit-appearance:none}
.fld textarea{min-height:110px;resize:vertical;padding-top:28px}
.fld select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%238b97ad' stroke-width='2'%3E%3Cpath d='m1 1.5 5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}
.fld label{position:absolute;left:17px;top:19px;font-size:15.5px;font-weight:600;color:var(--faint);pointer-events:none;transform-origin:0 0;transition:transform .3s var(--ease),color .3s}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 18%,transparent);background:var(--surface)}
.fld input:focus+label,.fld input:not(:placeholder-shown)+label,.fld textarea:focus+label,.fld textarea:not(:placeholder-shown)+label,.fld select+label{transform:translateY(-11px) scale(.74);color:var(--muted)}
.fld input:focus+label,.fld textarea:focus+label{color:var(--accent)}
.fld .req-m{color:var(--pink)}
.fld.bad input,.fld.bad textarea{border-color:#f43f5e;animation:shake .4s}
.fld .err{display:block;font-size:12.5px;font-weight:700;color:#fb7185;margin:6px 4px 0;min-height:0}
@keyframes shake{25%{transform:translateX(-5px)}50%{transform:translateX(5px)}75%{transform:translateX(-3px)}}
.flabel{display:block;font-size:13.5px;font-weight:800;margin:4px 0 10px;color:var(--text)}
.flabel small{font-weight:600;color:var(--faint)}
.pick{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.pick label{position:relative;cursor:pointer}
.pick input{position:absolute;opacity:0;inset:0;cursor:pointer}
.pick span{display:inline-flex;align-items:center;gap:7px;padding:10px 15px;border-radius:13px;border:1.5px solid var(--line2);background:var(--surface2);font-size:14px;font-weight:700;color:var(--muted);transition:all .3s var(--spring);user-select:none}
.pick span::before{content:"";width:16px;height:16px;border-radius:5px;border:1.5px solid var(--line2);transition:all .3s var(--spring);background-position:center;background-repeat:no-repeat}
.pick.radio span::before{border-radius:50%}
.pick input:checked+span{border-color:var(--accent);color:var(--text);background:color-mix(in srgb,var(--accent) 12%,var(--surface2));transform:scale(1.03)}
.pick input:checked+span::before{background-color:var(--accent);border-color:var(--accent);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='8' fill='none' stroke='%231b0d05' stroke-width='2.2'%3E%3Cpath d='m1 4 2.5 2.5L9 1'/%3E%3C/svg%3E")}
.pick input:focus-visible+span{outline:3px solid #6fd0ff;outline-offset:2px}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:13.5px;line-height:1.5;color:var(--muted);margin:6px 0 20px;cursor:pointer}
.consent input{appearance:none;-webkit-appearance:none;flex:none;width:22px;height:22px;margin:0;border-radius:7px;border:1.5px solid var(--line2);background:var(--surface2);cursor:pointer;display:grid;place-items:center;transition:all .25s var(--spring)}
.consent input::after{content:"";width:11px;height:6px;border-left:2.2px solid #fff;border-bottom:2.2px solid #fff;transform:rotate(-45deg) translate(1px,-1px) scale(0);transition:transform .3s var(--spring)}
.consent input:checked{background:var(--accent);border-color:var(--accent)}
.consent input:checked::after{transform:rotate(-45deg) translate(1px,-1px) scale(1)}
.consent.bad input{border-color:#f43f5e;animation:shake .4s}
.consent a{color:var(--text);text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:3px}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
.factions{display:flex;gap:10px;align-items:center}
.factions .btn{flex:1}
.factions .btn-ghost{flex:0 0 auto}
.form-err{display:none;margin:0 0 14px;padding:12px 14px;border-radius:13px;background:#f43f5e18;border:1px solid #f43f5e55;color:#fda4af;font-size:14px;font-weight:700}
.form-err.show{display:block;animation:reqIn .5s var(--spring)}
.fine{font-size:12.5px;color:var(--faint);margin-top:14px;text-align:center}

/* успех */
.success{display:none;text-align:center;padding:30px 10px 10px}
.done .success{display:block;animation:reqIn .8s var(--spring)}
.done .fsteps,.done .fpanes,.done .form-body{display:none}
.check{width:96px;height:96px;margin:0 auto 22px;position:relative}
.check svg{width:100%;height:100%}
.check circle{fill:none;stroke:var(--accent);stroke-width:3;stroke-dasharray:283;stroke-dashoffset:283;animation:draw 1s var(--ease) .1s forwards}
.check path{fill:none;stroke:var(--accent);stroke-width:5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:60;stroke-dashoffset:60;animation:draw .6s var(--ease) .8s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.success h3{font-size:clamp(22px,3vw,30px);margin-bottom:10px}
.success p{color:var(--muted);max-width:420px;margin:0 auto 22px}
.confetti{position:absolute;inset:0;pointer-events:none;z-index:5;overflow:hidden}
.confetti i{position:absolute;top:30%;left:50%;width:8px;height:14px;border-radius:2px;animation:conf 1.6s var(--ease) forwards}
@keyframes conf{0%{transform:translate(0,0) rotate(0);opacity:1}100%{transform:translate(var(--tx),var(--ty)) rotate(var(--rot));opacity:0}}

/* ---------- поставщикам ---------- */
.supp{padding-top:0}
.supp-card{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:clamp(30px,5vw,60px);border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line)}
.supp-card::before{content:"";position:absolute;right:-10%;top:-60%;width:50%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,#2f7bff2e,transparent 65%);animation:float 16s ease-in-out infinite}
.supp-card h2{font-size:clamp(26px,3.4vw,44px);margin:14px 0 12px}
.supp-card p{color:var(--muted);max-width:600px}
.supp-card .btn{flex:none}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:clamp(28px,5vw,80px);align-items:start}
.faq-list{display:grid;gap:10px}
.qa{border-radius:18px;border:1px solid var(--line);background:var(--surface);transition:border-color .3s,background-color .3s}
.qa[open]{border-color:color-mix(in srgb,var(--blue) 50%,transparent)}
.qa summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 24px;font-weight:800;font-size:16.5px;line-height:1.45;cursor:pointer}
.qa summary::-webkit-details-marker{display:none}
.qa .pm{position:relative;flex:none;width:32px;height:32px;border-radius:10px;background:var(--glass);border:1px solid var(--line)}
.qa .pm::before,.qa .pm::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;margin:-1px 0 0 -6px;border-radius:2px;background:var(--blue2);transition:transform .4s var(--spring)}
.qa .pm::after{transform:rotate(90deg)}
.qa[open] .pm::after{transform:rotate(0)}
.qa .ans{padding:0 24px 22px;color:var(--muted);font-size:15.5px;line-height:1.75}
.qa .ans a{color:var(--text);text-decoration:underline;text-decoration-color:var(--blue2);text-underline-offset:3px}
@supports (interpolate-size:allow-keywords){
  :root{interpolate-size:allow-keywords}
  .qa::details-content{block-size:0;overflow:hidden;transition:block-size .5s var(--ease),content-visibility .5s allow-discrete}
  .qa[open]::details-content{block-size:auto}
}

/* ---------- финальный CTA ---------- */
.final{padding:0 0 var(--sec)}
.final-card{position:relative;isolation:isolate;overflow:hidden;padding:clamp(40px,7vw,96px) clamp(24px,6vw,80px);border-radius:clamp(24px,4vw,40px);background:#071029;border:1px solid rgba(120,160,255,.2);text-align:center}
.final-card .aurora{inset:-40%;opacity:.7}
.final-card .pulse{top:50%;translate:0 -50%;opacity:.8;z-index:-1}
.final-card h2{font-size:clamp(32px,5.4vw,72px);color:#fff;max-width:900px;margin:18px auto 18px}
.final-card p{color:#b6c4de;max-width:560px;margin:0 auto;font-size:17px}
.final-card .hero-cta{justify-content:center}

/* ---------- подвал ---------- */
.footer{background:#040810;color:#dfe7f7;padding:clamp(56px,7vw,90px) 0 calc(28px + env(safe-area-inset-bottom));border-top:1px solid rgba(255,255,255,.07)}
.f-grid{display:grid;grid-template-columns:1.1fr .8fr 1.3fr;gap:clamp(30px,5vw,60px)}
.f-brand p{font-size:14px;color:#8d9cb9;max-width:340px;margin-top:20px}
.f-title{font-size:11.5px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#fff;margin-bottom:18px}
.f-links{display:grid;gap:10px;justify-items:start}
.f-links a{font-size:14.5px;color:#9fb0cc;transition:color .2s}
.f-links a:hover{color:#fff}
.f-contact{display:grid;gap:6px;margin-top:22px}
.f-contact a{font-weight:800;color:#8cc4ff}
.legal{font-size:13px;color:#9fb0cc;line-height:1.8}
.legal strong{display:block;color:#fff;font-size:15px;margin-bottom:6px}
.legal dl{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:12px 0 0}
.legal dt{color:#6b7b99}.legal dd{margin:0;color:#cbd6ea;overflow-wrap:anywhere}
.legal details{margin-top:12px}.legal summary{cursor:pointer;color:#8cc4ff;font-weight:700}
.legal-links{display:flex;flex-wrap:wrap;gap:16px;margin-top:20px}
.legal-links a{font-size:13px;color:#8cc4ff;text-decoration:underline;text-underline-offset:3px}
.f-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:50px;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);font-size:13px;color:#6b7b99}
.f-bottom a{color:#8cc4ff}

/* ---------- модальное окно ---------- */
dialog.modal{--accent:var(--orange);--accent-grad:var(--grad-o);width:min(520px,calc(100% - 24px));max-height:calc(100dvh - 24px);padding:0;border:1px solid var(--line);border-radius:28px;background:var(--surface);color:var(--text);box-shadow:0 40px 120px rgba(0,0,0,.6);overflow:auto;overscroll-behavior:contain}
dialog.modal::backdrop{background:rgba(3,6,14,.6);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
dialog.modal[open]{animation:modalIn .55s var(--spring)}
dialog.modal[open]::backdrop{animation:fade .4s}
dialog.modal.closing{animation:modalOut .3s var(--ease) forwards}
dialog.modal.closing::backdrop{animation:fade .3s reverse forwards}
@keyframes modalIn{from{opacity:0;transform:translateY(40px) scale(.94)}to{opacity:1;transform:none}}
@keyframes modalOut{to{opacity:0;transform:translateY(20px) scale(.96)}}
@keyframes fade{from{opacity:0}}
.modal .form-card{border:0;box-shadow:none;border-radius:0}
.modal-x{position:absolute;right:16px;top:16px;z-index:3}
.modal h3{font-size:clamp(22px,4vw,28px);margin:10px 0 8px;padding-right:44px}
.modal .mlead{color:var(--muted);font-size:15px;margin-bottom:22px}

/* ---------- мобильная панель, cookie, тосты ---------- */
.mbar{display:none}
.cookie{position:fixed;z-index:110;left:16px;right:16px;bottom:16px;max-width:860px;margin-inline:auto;display:flex;align-items:center;gap:18px;padding:16px 18px;border-radius:20px;background:color-mix(in srgb,#121b2f 92%,transparent);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.12);color:#dfe7f7;box-shadow:0 30px 80px rgba(0,0,0,.5);animation:modalIn .7s var(--spring) both}
.cookie[hidden]{display:none}
.cookie p{flex:1;font-size:13px;line-height:1.55;color:#a9badb}
.cookie a{color:#fff;text-decoration:underline}
.cookie .cb{display:flex;gap:8px}
.toast{position:fixed;z-index:130;left:50%;top:calc(var(--hdr) + 16px);translate:-50% 0;padding:13px 20px;border-radius:14px;background:#0f1a30;border:1px solid rgba(255,255,255,.14);color:#fff;font-weight:700;font-size:14px;box-shadow:0 20px 50px rgba(0,0,0,.5);opacity:0;transform:translateY(-20px);transition:opacity .35s,transform .5s var(--spring);pointer-events:none;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:none}
.to-top{position:fixed;right:20px;bottom:20px;z-index:90;width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:var(--blue);color:#fff;box-shadow:0 14px 30px -10px #2f7bff;opacity:0;transform:translateY(20px) scale(.8);pointer-events:none;transition:opacity .3s,transform .5s var(--spring)}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top .ico{transform:rotate(-90deg)}

/* ============ адаптив ============ */
@media (max-width:1280px){
  .nav a{padding:9px 10px;font-size:13.5px}
  .hdr-act .btn-ghost{display:none}
  .notifs{right:-2%}
}
@media (max-width:1024px){
  :root{--hdr:68px}
  .nav,.hdr-act .btn-primary{display:none}
  .burger{display:grid}
  .hero{min-height:auto}
  .hero-in{grid-template-columns:1fr;text-align:left}
  .stage{height:clamp(520px,92vw,680px);max-width:620px;width:100%;margin:10px auto 0}
  .sec-head{flex-direction:column;align-items:flex-start;gap:4px}
  .how .steps{grid-template-columns:1fr;gap:14px}
  .how-line,.step .node{display:none}
  .how .steps{padding-top:0}
  .step{min-height:0;display:grid;grid-template-columns:auto 1fr;column-gap:22px;align-items:start}
  .step-n{grid-row:span 2;font-size:48px}
  .step>*{min-width:0}
  .step h3{margin:0 0 8px;padding-right:70px}
  .step p{padding-right:70px}
  .step-ic{width:50px;height:50px}
  .feat{grid-column:span 6}
  .demo{grid-template-columns:1fr}
  .demo-stage{min-height:520px}
  .sto-grid{grid-template-columns:1fr}
  .board{transform:none;max-width:640px;width:100%;margin-inline:auto}
  .join-grid{grid-template-columns:1fr}
  .join-side{position:static}
  .faq-grid{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr 1fr}
  .f-grid>div:last-child{grid-column:1/-1}
}
@media (max-width:820px){
  .mbar{position:fixed;z-index:90;left:0;right:0;bottom:0;display:flex;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:color-mix(in srgb,#060b16 88%,transparent);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-top:1px solid rgba(255,255,255,.1);transform:translateY(110%);transition:transform .6s var(--spring)}
  .mbar.show{transform:none}
  .mbar .btn{flex:1;--bh:50px;font-size:14px;padding:0 12px}
  .to-top{display:none}
  .cookie{bottom:calc(84px + env(safe-area-inset-bottom))}
  body.has-mbar .footer{padding-bottom:calc(100px + env(safe-area-inset-bottom))}
  .notifs{right:0;top:6%;width:min(270px,64%)}
  .badge-float{left:0;bottom:10%}
  .supp-card{flex-direction:column;align-items:flex-start}
}
@media (max-width:640px){
  :root{--gut:18px}
  .hero{padding-top:calc(var(--hdr) + 28px)}
  .hero h1{font-size:clamp(26px,7.6vw,40px)}
  .hero-cta .btn{flex:1 1 100%}
  .hero-chips{gap:6px}
  .hero-chips .chip{font-size:12px;padding:7px 11px}
  .stage{height:clamp(460px,128vw,600px)}
  .phone{width:min(250px,62%)}
  .orbit.o1{width:100%}
  .notif{padding:10px 11px;border-radius:15px}
  .notif img{width:28px;height:28px;border-radius:8px}
  .notif b{font-size:12px}.notif small{font-size:11px}
  .notif:nth-child(n+3){display:none}
  .badge-float{padding:10px 12px;border-radius:16px}
  .badge-float .bi{width:34px;height:34px;border-radius:10px}
  .badge-float b{font-size:12px}.badge-float small{font-size:11px}
  .marquee{padding:18px 0}
  .mq-item{padding:10px 16px;font-size:14px}
  .step{display:block;padding:24px}
  .step-n{font-size:44px}
  .step h3{margin:20px 0 8px;padding-right:0}
  .step p{padding-right:0}
  .feat{grid-column:span 12;min-height:0;flex-direction:row;gap:16px;align-items:flex-start;padding:20px}
  .feat .fi{margin:0;flex:none;width:46px;height:46px}
  .feat h3{margin:2px 0 6px}
  .demo{padding:22px 16px;border-radius:24px}
  .tabs{grid-template-columns:1fr 1fr;gap:8px}
  .tab{padding:12px;gap:10px;font-size:13.5px}
  .tab small{display:none}
  .demo-stage{min-height:auto;padding:10px 0}
  .demo-device{width:min(250px,76%)}
  .sto-feats{grid-template-columns:1fr 1fr;gap:10px}
  .sf{min-height:0;padding:16px 14px;flex-direction:column;gap:12px}
  .sf .si{width:40px;height:40px}
  .sf h3{font-size:14.5px}
  .sf p{font-size:13px}
  .sto-cta .btn{flex:1 1 100%}
  .board{padding:16px;border-radius:22px}
  .req{padding:11px;gap:10px}
  .req .ri{width:34px;height:34px}
  .req b{font-size:13px}
  .req .tag{display:none}
  .board-f{flex-wrap:wrap}
  .frow{grid-template-columns:1fr;gap:0}
  .form-card{padding:22px 18px;border-radius:24px}
  .fs span{display:none}
  .pick span{padding:9px 12px;font-size:13.5px}
  .factions{flex-wrap:wrap}
  .factions .btn{flex:1 1 100%}
  .qa summary{padding:18px;font-size:15.5px}
  .qa .ans{padding:0 18px 18px;font-size:15px}
  .final-card .hero-cta .btn{flex:1 1 100%}
  .f-grid{grid-template-columns:1fr}
  .cookie{flex-wrap:wrap;padding:14px}
  .cookie .cb{width:100%}.cookie .cb .btn{flex:1}
  dialog.modal{border-radius:24px}
}
@media (max-width:380px){
  .logo small{display:none}
  .logo b{font-size:17px}
  .hdr-act{gap:6px}
  .ibtn{width:40px;height:40px}
  .tabs{grid-template-columns:1fr}
  .notifs{width:72%}
}
@media (min-width:1600px){
  :root{--wrap:1360px}
}
/* горизонтальный телефон */
@media (max-height:520px) and (orientation:landscape){
  .hero{min-height:auto}
  .stage{height:480px}
  .mmenu{overflow:auto}
}
/* сенсорные экраны: без hover-подъёмов */
@media (hover:none){
  .board{transform:none}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .js [data-r],.split .w{opacity:1!important;transform:none!important;filter:none!important;clip-path:none!important}
  .pulse .p-run{stroke-dashoffset:0;stroke-dasharray:none;opacity:.5}
  .mq-row{animation:none}
}

/* View Transitions: смена темы «кругом» */
::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}