:root{
  --content-width: 1214px;
  --container-offset: 15px;
  --container-w: 1400px;

  --ff: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --radius: 10px;
  --radius-sm: 8px;

  --cl-w: 255,255,255;
  --cl-b: 0,0,0;
  --cl-pr: 36,75,96;
  --cl-pr-dark: 26,58,75;
  --cl-pr-2: 0,223,224;
  --cl-gr-1: 158,165,172;
  --cl-dark: 12,22,29;
  --cl-dark-2: 14,18,21;
  --cl-r: 252,60,60;
  --cl-grn: 60,252,137;
  --cl-yl: 255,168,38;

  --bg: #0c161d;
  --bg-2: #0c141b;
  --glass: rgba(255,255,255,.06);
  --glass-2: rgba(255,255,255,.08);
  --stroke: rgba(255,255,255,.08);
  --stroke-2: rgba(255,255,255,.12);

  --grad-header: linear-gradient(130deg, #0C141B 27.12%, rgba(12,21,28,.40) 105.07%);
  --grad-cta: radial-gradient(102% 87.93% at 50% 72.74%, rgba(41,59,69,.60) 0%, rgba(41,59,69,0) 100%, rgba(12,22,29,.80));
  --grad-accent: linear-gradient(91deg, #16EAC4 2.28%, #07CDF9 99.02%);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: var(--ff);
  color: rgba(var(--cl-w), 1);
  background:
    radial-gradient(900px 600px at 20% 10%, rgba(0,223,224,.10), transparent 55%),
    radial-gradient(900px 600px at 85% 30%, rgba(36,75,96,.22), transparent 60%),
    var(--bg);
  min-height:100vh;
}

a{ color:inherit; text-decoration:none; }
p{ margin:0; }

.container{
  width:100%;
  max-width: calc(var(--container-w) + var(--container-offset) * 2);
  margin: 0 auto;
  padding: 0 var(--container-offset);
}

/* Header */
.header{
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255,255,255,.05);
  background: var(--grad-header);
  backdrop-filter: blur(10px);
}
.header__inner{
  min-height: 72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
}
.brand__mark{
  width: 36px; height: 36px;
  display:grid; place-items:center;
  border-radius: 8px;
  background: rgba(var(--cl-w), .06);
  border: 1px solid rgba(var(--cl-w), .08);
  font-weight: 800;
  letter-spacing: .02em;
}
.brand__text{
  font-weight: 700;
  letter-spacing: .02em;
}
.brand--small .brand__mark{ width: 30px; height: 30px; border-radius: 7px; }

.nav{
  display:flex;
  align-items:center;
  gap: 6px;
}
.nav__link{
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: rgba(var(--cl-gr-1), 1);
  padding: 10px 12px;
  border-radius: 8px;
  transition: 200ms ease;
}
.nav__link:hover{
  color: rgba(var(--cl-w), 1);
  background: rgba(255,255,255,.05);
}

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

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.10);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: 200ms ease;
  user-select:none;
}
.btn--primary{
  background: var(--grad-accent);
  border-color: rgba(255,255,255,.12);
  color: #041017;
}
.btn--primary:hover{ filter: brightness(1.05); transform: translateY(-1px); }
.btn--ghost{
  background: rgba(255,255,255,.04);
  color: rgba(var(--cl-w), 1);
}
.btn--ghost:hover{ background: rgba(255,255,255,.07); }
.btn--block{ width: 100%; }

/* Typography */
.kicker{
  display:inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.03);
  color: rgba(var(--cl-gr-1), 1);
  font-size: 12px;
  letter-spacing: .04em;
  border: 1px solid rgba(255,255,255,.10);
  margin-bottom: 16px;
}
.h1{
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.02;
  margin: 0 0 14px 0;
}
.h2{
  font-size: clamp(24px, 2.6vw, 34px);
  margin: 0 0 10px 0;
}
.h3{
  font-size: 18px;
  margin: 0 0 8px 0;
}
.lead{
  font-size: 18px;
  line-height: 1.55;
  max-width: 58ch;
  color: rgba(var(--cl-w), 0.92);
}
.small{ font-size: 12px; line-height: 1.5; }
.muted{ color: rgba(var(--cl-gr-1), 1); }

/* Sections */
.section{
  padding: clamp(48px, 6vw, 88px) 0;
  position: relative;
}
.section__head{
  margin-bottom: 22px;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 18px;
  flex-wrap: wrap;
}

/* Авточередование */
.section--alt{
  background: none;
  border-top: 0;
  border-bottom: 0;
}
main > .section{
  position: relative;
}
main > .section:nth-of-type(even){
  background:
    radial-gradient(900px 500px at 20% 0%, rgba(0,223,224,.08), transparent 60%),
    rgba(255,255,255,.03);
  border-top: 1px solid rgba(255,255,255,.05);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
main > .section:nth-of-type(odd){
  background: transparent;
}

/* Dividers */
.divider{
  height: 1px;
  position: relative;
  background: rgba(255,255,255,.06);
}
.divider::after{
  content:"";
  position:absolute;
  left: 50%;
  top: -1px;
  transform: translateX(-50%);
  width: min(860px, calc(100% - 40px));
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg,
    rgba(22,234,196,0) 0%,
    rgba(22,234,196,.55) 30%,
    rgba(7,205,249,.55) 70%,
    rgba(7,205,249,0) 100%
  );
  opacity: .95;
}

/* Hero */
.hero{
  padding: calc(72px + 10px) 0 clamp(36px, 4vw, 56px);
}
.hero__grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(18px, 3vw, 36px);
  align-items:flex-start;          /* верхняя линия совпадает */
}
.hero__content{
  display:flex;
  flex-direction:column;
  justify-content:flex-start;
}
.hero__buttons{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.hero__meta{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.pill{
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  color: rgba(var(--cl-w), .92);
}

/* Hero Visual */
.hero__visual{
  position: relative;
  min-height: auto;
  display:flex;
  align-items:flex-start;
  justify-content:flex-end;
}
.glass-card{
  position: relative;
  width: min(520px, 100%);
  margin-left: auto;
  padding: 16px;
  border-radius: 14px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 18px 60px rgba(0,0,0,.35);
  backdrop-filter: blur(14px);
}

/* верхняя строка: точки + заголовок, чип по размеру текста */
.glass-card__row{
  display:flex;
  align-items:center;
  justify-content:flex-start;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.glass-card__dots{
  display:flex;
  align-items:center;
  gap: 6px;
}
.dot{
  width: 8px;
  height: 8px;
  border-radius: 99px;
  opacity:.9;
}
.dot--green{ background: rgb(var(--cl-grn)); }
.dot--yellow{ background: rgb(var(--cl-yl)); }
.dot--red{ background: rgb(var(--cl-r)); }

.glass-card__title{
  font-size: 13px;
  color: rgba(var(--cl-gr-1), 1);
  letter-spacing: .04em;
  margin-left: 6px;
}

.glass-card__body{
  padding-top: 14px;
  display:grid;
  gap: 12px;
}
.metric{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.07);
}
.metric__label{
  color: rgba(var(--cl-gr-1), 1);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.metric__value{
  font-weight: 800;
  letter-spacing: .02em;
}

.bar{
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.07);
  overflow:hidden;
}
.bar > span{
  display:block;
  height:100%;
  background: var(--grad-accent);
}

.glow{
  position:absolute;
  inset: -40px -20px -50px -40px;
  background:
    radial-gradient(closest-side at 70% 45%, rgba(22,234,196,.22), transparent 62%),
    radial-gradient(closest-side at 30% 65%, rgba(7,205,249,.18), transparent 62%);
  filter: blur(20px);
  pointer-events:none;
  z-index: -1;
}

/* Cards grid */
.grid{
  display:grid;
  gap: 14px;
}
.grid--3{
  grid-template-columns: repeat(3, 1fr);
}
.card{
  padding: 18px;
  border-radius: 14px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  transition: 200ms ease;
}
.card:hover{
  transform: translateY(-2px);
  border-color: rgba(255,255,255,.12);
  background: rgba(255,255,255,.055);
}

/* Two column */
.two-col{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(16px, 3vw, 34px);
  align-items:start;
}
.list{
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display:grid;
  gap: 10px;
}
.list li{
  padding-left: 18px;
  position: relative;
  color: rgba(var(--cl-w), .92);
  line-height: 1.55;
}
.list li::before{
  content:"";
  position:absolute;
  left:0; top: .65em;
  width: 8px; height: 8px;
  border-radius: 99px;
  background: rgba(0,223,224,.9);
  box-shadow: 0 0 18px rgba(22,234,196,.25);
}

.stack{ display:grid; gap: 12px; }
.info{
  padding: 16px;
  border-radius: 14px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
}
.info__k{
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: rgba(var(--cl-gr-1), 1);
  margin-bottom: 6px;
}
.info__v{ font-weight: 700; }

/* Steps */
.steps{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.step{
  border-radius: 14px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  padding: 16px;
  display:grid;
  gap: 10px;
}
.step__num{
  font-weight: 900;
  color: rgba(var(--cl-w), .18);
  font-size: 28px;
  line-height: 1;
}
.step__title{ font-weight: 800; margin-bottom: 4px; }

/* Soft CTA */
.soft-cta{
  margin-top: 18px;
  padding: 16px;
  border-radius: 14px;
  background:
    radial-gradient(102% 87.93% at 50% 72.74%, rgba(41,59,69,.60) 0%, rgba(41,59,69,0) 100%),
    rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.09);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
}
.soft-cta__title{
  font-weight: 800;
  margin-bottom: 4px;
}
.soft-cta__actions{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* FAQ */
.faq{ display:grid; gap: 10px; }
.faq__item{
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
}
.faq__q{
  cursor:pointer;
  font-weight: 800;
  list-style:none;
}
.faq__q::-webkit-details-marker{ display:none; }
.faq__a{ padding-top: 10px; line-height: 1.6; }

/* Footer */
.footer{
  border-top: 1px solid rgba(255,255,255,.05);
  padding: 20px 0;
  background: rgba(0,0,0,.12);
}
.footer__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer__right{ display:flex; gap: 12px; align-items:center; }
.footer__link{
  font-size: 12px;
  color: rgba(var(--cl-gr-1), 1);
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.02);
}
.footer__link:hover{ color: rgba(var(--cl-w), 1); background: rgba(255,255,255,.05); }

/* Responsive */
@media (max-width: 1024px){
  .nav{ display:none; }
  .hero__grid, .two-col{ grid-template-columns: 1fr; }
  .hero__visual{
    justify-content:flex-start;
    margin-top: 24px;
  }
  .steps{ grid-template-columns: 1fr 1fr; }
  .grid--3{ grid-template-columns: 1fr 1fr; }
  .divider::after{ width: min(560px, calc(100% - 30px)); }
  .soft-cta{ flex-direction: column; align-items: flex-start; }
}
@media (max-width: 576px){
  .header__actions .btn--ghost{ display:none; }
  .steps{ grid-template-columns: 1fr; }
  .grid--3{ grid-template-columns: 1fr; }
}