:root{
  --bg:#05060A;
  --ink:#F7F8FC;
  --muted:rgba(247,248,252,.62);
  --line:rgba(247,248,252,.10);

  /* Основной “неон” — желтый, но чуть ярче и чище */
  --brand:#FFE14A;

  /* Второй акцент (очень мягко) — холодный “future” */
  --ice: rgba(124, 247, 255, .18);

  --glass: rgba(14,16,22,.50);
  --glass2: rgba(14,16,22,.70);

  --shadow: 0 30px 120px rgba(0,0,0,.55);
  --radius: 22px;

  --font: "Manrope", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  overflow-x:hidden;
  letter-spacing: .1px;
}

a{color:inherit;text-decoration:none}
.container{max-width:1120px;margin:0 auto;padding:0 18px}
.muted{color:var(--muted)}
.tiny{font-size:12px}
.link{text-decoration:underline;text-underline-offset:4px}

/* Background */
.bg{position:fixed;inset:0;z-index:-3}
.bg__grid{
  position:absolute; inset:-2px;
  background:
    linear-gradient(to right, rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 76px 76px;
  opacity:.15;
  mask-image: radial-gradient(closest-side at 50% 18%, rgba(0,0,0,1), rgba(0,0,0,.35), transparent 72%);
  animation: gridDrift 14s linear infinite;
}
@keyframes gridDrift{
  0%{transform: translate3d(0,0,0)}
  100%{transform: translate3d(-76px,-76px,0)}
}
.bg__grain{
  position:absolute; inset:0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='260' height='260' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
  opacity:.085;
  mix-blend-mode: overlay;
  pointer-events:none;
}
.bg__glow{position:absolute; filter: blur(70px); opacity:.85}
.bg__glow--a{width:720px;height:720px;left:-260px;top:-300px;background:radial-gradient(circle, rgba(255,225,74,.48), transparent 60%)}
.bg__glow--b{width:820px;height:820px;right:-360px;top:-360px;background:radial-gradient(circle, rgba(124,247,255,.16), transparent 62%)}

.bg__scan{
  position:absolute; inset:-45% 0;
  background: linear-gradient(transparent, rgba(255,225,74,.10), transparent);
  opacity:.26;
  transform: rotate(12deg);
  animation: scan 6.2s ease-in-out infinite;
  pointer-events:none;
}
@keyframes scan{
  0%{transform: translateY(-26%) rotate(12deg)}
  50%{transform: translateY(26%) rotate(12deg)}
  100%{transform: translateY(-26%) rotate(12deg)}
}

.mouseglow{
  position:absolute;
  width: 560px; height: 560px;
  border-radius: 999px;
  background:
    radial-gradient(circle, rgba(255,225,74,.26), transparent 55%),
    radial-gradient(circle, rgba(124,247,255,.12), transparent 60%);
  filter: blur(18px);
  opacity:0;
  transform: translate(-50%,-50%);
  pointer-events:none;
  transition: opacity .25s ease;
}

/* Header */
.header{
  position:sticky; top:0; z-index:50;
  background: rgba(5,6,10,.62);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header__inner{display:flex;align-items:center;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand__mark{
  width:44px;height:44px;border-radius:16px;
  border:1px solid rgba(255,225,74,.30);
  background: linear-gradient(180deg, rgba(255,225,74,.18), rgba(255,225,74,.05));
  box-shadow: 0 20px 100px rgba(255,225,74,.12);
}
.brand__name{font-weight:1000;letter-spacing:.9px}

.nav{display:flex;gap:10px;margin-left:auto}
.nav a{
  font-size:13px;
  color: rgba(247,248,252,.74);
  padding:10px 10px;border-radius:999px;
  border:1px solid transparent;
  transition: background .2s ease, border-color .2s ease, color .2s ease;
}
.nav a:hover{
  color: var(--ink);
  border-color: rgba(255,225,74,.22);
  background: rgba(255,225,74,.05);
}

.actions{display:flex;gap:10px;align-items:center}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid rgba(247,248,252,.18);
  background: rgba(247,248,252,.05);
  color: var(--ink);
  font-weight: 900;
  cursor:pointer;
  transition: transform .15s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
  box-shadow: 0 22px 90px rgba(0,0,0,.35);
}
.btn:hover{transform: translateY(-1px); background: rgba(247,248,252,.08)}
.btn--ghost{background: transparent}
.btn--solid{
  border-color: rgba(255,225,74,.34);
  background: linear-gradient(180deg, rgba(255,225,74,.18), rgba(255,225,74,.06));
}
.btn--solid:hover{
  box-shadow: 0 36px 140px rgba(255,225,74,.14);
}
.btn--wide{width:100%}

/* Layout */
.hero{padding: 52px 0 12px}
.hero__grid{display:grid;gap:16px;grid-template-columns:1.2fr .8fr;align-items:start}

.pill{
  display:inline-flex;align-items:center;gap:10px;
  padding: 8px 12px;
  border-radius:999px;
  border:1px solid rgba(255,225,74,.22);
  background: rgba(255,225,74,.05);
  font-size:12px;
  font-weight:900;
  color: rgba(247,248,252,.86);
}
.pill__dot{width:8px;height:8px;border-radius:50%;background: var(--brand); box-shadow: 0 18px 70px rgba(255,225,74,.20)}

h1{
  font-size:48px;
  line-height:1.05;
  margin: 14px 0 10px;
  letter-spacing:-1px;
}
.accent{color: rgba(255,225,74,.96)}
.lead{
  color: rgba(247,248,252,.72);
  font-size:16px;
  line-height:1.65;
  max-width: 60ch;
  margin: 0 0 18px;
}
.cta{display:flex;gap:10px;flex-wrap:wrap;margin: 10px 0 14px}

/* Trust bar */
.trust{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap:12px;
  margin-top: 4px;
}
.trust__item{
  border:1px solid rgba(247,248,252,.10);
  background: rgba(247,248,252,.04);
  border-radius: 18px;
  padding: 10px 12px;
}
.trust__item b{display:block;font-weight:1000}
.trust__item span{display:block;color:var(--muted);font-size:12px;margin-top:2px}

/* Sections */
.section{padding: 48px 0}
.section__head{margin-bottom:14px}
.section__head h2{margin:0 0 8px;font-size:30px;letter-spacing:-.4px}
.row{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:flex-end}

.grid3{display:grid;gap:14px;grid-template-columns: repeat(3, 1fr)}
.grid2{display:grid;gap:14px;grid-template-columns: repeat(2, 1fr)}

/* Glass */
.glass{
  background: var(--glass);
  border: 1px solid rgba(247,248,252,.10);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  position:relative;
  overflow:hidden;
  backdrop-filter: blur(10px);
  transition: transform .22s ease, border-color .22s ease, background .22s ease;
}
.glass::before{
  content:"";
  position:absolute; inset:-1px;
  background:
    radial-gradient(520px 240px at 12% 0%, rgba(255,225,74,.12), transparent 55%),
    radial-gradient(520px 240px at 95% 10%, var(--ice), transparent 60%);
  opacity:.78;
  pointer-events:none;
}
.glass:hover{
  transform: translateY(-2px);
  border-color: rgba(255,225,74,.18);
  background: var(--glass2);
}

/* scan highlight */
.scan{
  position:absolute; inset:-40% 0;
  background: linear-gradient(transparent, rgba(255,225,74,.14), transparent);
  opacity:0;
  transform: rotate(10deg);
  transition: opacity .25s ease;
  pointer-events:none;
}
.glass:hover .scan{opacity:.35}

.hero__card .glass__top{
  display:flex;align-items:baseline;justify-content:space-between;gap:10px;
  margin-bottom: 12px;
}
.glass__title{font-weight:1000;letter-spacing:.3px}
.glass__sub{color: var(--muted); font-size:12px; font-weight:800}

.glass__list{display:grid;gap:10px;margin: 10px 0 14px}
.line{display:grid;gap:4px;padding-top:10px;border-top:1px solid rgba(247,248,252,.10)}
.line:first-child{border-top:none;padding-top:0}
.line b{font-weight:1000}
.line span{color: var(--muted); font-size:13px}

.price__value{
  font-size:24px;
  font-weight:1000;
  margin: 12px 0 6px;
  letter-spacing:-.4px;
}
.price--accent{border-color: rgba(255,225,74,.20)}

/* details */
details.glass summary{
  cursor:pointer;
  font-weight:1000;
  list-style:none;
}
details.glass summary::-webkit-details-marker{display:none}
details.glass p{margin:10px 0 0}

/* Form */
.form{padding:16px}
label{display:block;font-weight:1000;margin:0 0 10px}
input,select,textarea{
  width:100%;
  margin-top:8px;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(247,248,252,.16);
  background: rgba(247,248,252,.05);
  color: var(--ink);
  outline:none;
}
input:focus,select:focus,textarea:focus{
  border-color: rgba(255,225,74,.35);
  box-shadow: 0 0 0 4px rgba(255,225,74,.14);
}
.form__bottom{
  display:flex;align-items:center;justify-content:space-between;
  gap:12px;flex-wrap:wrap;margin-top: 6px;
}
.checkbox{display:flex;align-items:center;gap:10px;font-weight:900;color: rgba(247,248,252,.80)}
.checkbox input{width:18px;height:18px;margin:0}

.footer{
  padding: 24px 0;
  border-top: 1px solid rgba(247,248,252,.10);
  background: rgba(5,6,10,.60);
}
.footer__inner{display:flex;gap:10px;align-items:center;justify-content:center;flex-wrap:wrap}
.sep{opacity:.45}

/* Reveal — сильнее, но аккуратно */
[data-reveal]{
  opacity:0;
  transform: translateY(16px) scale(.985);
  filter: blur(7px);
  transition: opacity .75s ease, transform .75s ease, filter .75s ease;
}
.revealed{
  opacity:1 !important;
  transform: translateY(0) scale(1) !important;
  filter: blur(0) !important;
}

/* mobile */
@media (max-width: 980px){
  .hero__grid{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  .nav{display:none}
  h1{font-size:40px}
  .trust{grid-template-columns: repeat(2, minmax(0, 1fr));}
}