:root {
  color-scheme: light;
  font-family: Inter, "Segoe UI", system-ui, -apple-system, sans-serif;
  --violet: #6d3df5;
  --violet-dark: #4d29be;
  --blue: #3f73f1;
  --cyan: #49c8ef;
  --ink: #172033;
  --muted: #667085;
  --line: rgba(92, 63, 183, .14);
  --paper: rgba(255, 255, 255, .9);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 95% 4%, rgba(114, 75, 246, .24), transparent 30rem),
    radial-gradient(circle at 5% 35%, rgba(73, 200, 239, .14), transparent 28rem),
    linear-gradient(155deg, #fbfaff, #f1f3ff 52%, #f8fbff);
}

a { color: inherit; }
.site-header {
  position: sticky;
  z-index: 10;
  top: 0;
  border-bottom: 1px solid rgba(89, 61, 171, .09);
  background: rgba(250, 249, 255, .82);
  backdrop-filter: blur(18px);
}
.nav {
  display: flex;
  width: min(1120px, calc(100% - 36px));
  min-height: 72px;
  margin: auto;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 20px;
  font-weight: 850;
  letter-spacing: -.03em;
  text-decoration: none;
}
.brand img { width: 62px; height: 38px; border-radius: 0; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  padding: 9px 13px;
  border-radius: 10px;
  color: #586174;
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--violet-dark);
  background: #eee9ff;
}

main { overflow: hidden; }
.hero {
  position: relative;
  display: grid;
  width: min(1120px, calc(100% - 36px));
  min-height: 480px;
  margin: auto;
  padding: 78px 0 64px;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
  gap: 64px;
  align-items: center;
}
.hero-copy { position: relative; z-index: 1; }
.eyebrow {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 7px 11px;
  border: 1px solid rgba(109, 61, 245, .12);
  border-radius: 999px;
  color: var(--violet-dark);
  background: rgba(238, 233, 255, .78);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}
h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(42px, 6vw, 76px);
  line-height: .98;
  letter-spacing: -.06em;
}
h1 span {
  color: transparent;
  background: linear-gradient(105deg, var(--violet), var(--blue), #169ecb);
  -webkit-background-clip: text;
  background-clip: text;
}
.lead {
  max-width: 650px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.65;
}
.hero-art {
  position: relative;
  min-height: 330px;
  border: 1px solid rgba(255, 255, 255, .74);
  border-radius: 36px;
  background: linear-gradient(145deg, #8056f7, #4b70ef 63%, #43c1e5);
  box-shadow: 0 30px 70px rgba(65, 47, 151, .25);
  transform: rotate(2deg);
}
.hero-art::before,
.hero-art::after {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, .4);
  border-radius: 50%;
  content: "";
}
.hero-art::before { inset: 42px; }
.hero-art::after { inset: 82px; }
.hero-logo {
  position: absolute;
  z-index: 1;
  inset: 50%;
  width: 210px;
  height: 132px;
  border-radius: 0;
  object-fit: contain;
  filter: drop-shadow(0 18px 24px rgba(34, 24, 91, .24));
  transform: translate(-50%, -50%) rotate(-2deg);
}
.float-card {
  position: absolute;
  z-index: 2;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 14px;
  color: #343c50;
  background: rgba(255, 255, 255, .9);
  box-shadow: 0 14px 28px rgba(43, 34, 91, .16);
  font-size: 13px;
  font-weight: 800;
  backdrop-filter: blur(10px);
}
.float-card.one { top: 38px; left: -30px; }
.float-card.two { right: -18px; bottom: 38px; }

.section { padding: 86px 0; }
.section.tint { background: rgba(255, 255, 255, .56); }
.section-inner { width: min(1120px, calc(100% - 36px)); margin: auto; }
.section-head { max-width: 700px; margin-bottom: 36px; }
.kicker {
  margin: 0 0 9px;
  color: var(--violet);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .11em;
  text-transform: uppercase;
}
h2 { margin: 0; font-size: clamp(30px, 4vw, 48px); letter-spacing: -.045em; }
.section-head p { margin: 14px 0 0; color: var(--muted); line-height: 1.65; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--paper);
  box-shadow: 0 16px 42px rgba(55, 38, 100, .07);
}
.card-icon {
  display: grid;
  width: 43px;
  height: 43px;
  margin-bottom: 18px;
  border-radius: 13px;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, var(--violet), var(--blue));
  box-shadow: 0 8px 18px rgba(93, 53, 220, .2);
  font-size: 20px;
}
.card h3 { margin: 0 0 9px; font-size: 18px; letter-spacing: -.02em; }
.card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.steps { counter-reset: step; display: grid; gap: 12px; }
.step {
  position: relative;
  min-height: 92px;
  padding: 22px 22px 22px 76px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--paper);
}
.step::before {
  position: absolute;
  top: 21px;
  left: 21px;
  display: grid;
  width: 36px;
  height: 36px;
  border-radius: 11px;
  place-items: center;
  color: #fff;
  background: var(--violet);
  content: counter(step);
  counter-increment: step;
  font-weight: 850;
}
.step h3 { margin: 0 0 5px; font-size: 16px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.55; }
.faq { display: grid; gap: 12px; }
details {
  border: 1px solid var(--line);
  border-radius: 17px;
  background: var(--paper);
  box-shadow: 0 10px 30px rgba(55, 38, 100, .05);
}
summary {
  padding: 19px 54px 19px 20px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 800;
  list-style: none;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  float: right;
  margin-right: -34px;
  color: var(--violet);
  content: "+";
  font-size: 20px;
  line-height: .8;
}
details[open] summary::after { content: "–"; }
details p { margin: 0; padding: 0 20px 20px; color: var(--muted); font-size: 14px; line-height: 1.65; }
code {
  padding: 2px 6px;
  border-radius: 6px;
  color: #5530cf;
  background: #eee9ff;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: .92em;
}
.story {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 48px;
  align-items: start;
}
.story-quote {
  padding: 30px;
  border-radius: 28px;
  color: #fff;
  background: linear-gradient(145deg, #7447ef, #405edb);
  box-shadow: 0 22px 50px rgba(65, 47, 151, .2);
}
.story-quote strong { display: block; font-size: 26px; line-height: 1.25; letter-spacing: -.035em; }
.story-quote span { display: block; margin-top: 18px; color: rgba(255,255,255,.76); font-size: 13px; font-weight: 700; }
.story-copy p { margin: 0 0 18px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.callout {
  padding: 34px;
  border-radius: 28px;
  color: #fff;
  background: linear-gradient(120deg, #17265a, #4f2cc1 58%, #277fc7);
  box-shadow: 0 22px 56px rgba(48, 38, 103, .2);
}
.callout h2 { max-width: 760px; }
.callout p { max-width: 740px; margin: 13px 0 0; color: rgba(255,255,255,.78); line-height: 1.65; }
.site-footer {
  padding: 30px 18px 38px;
  color: #737b8e;
  font-size: 13px;
  text-align: center;
}
.site-footer span { display: block; }
.footer-contacts { margin-top: 8px; }
.site-footer a {
  color: #5930d0;
  font-weight: 700;
  text-underline-offset: 3px;
}

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; gap: 42px; padding-top: 54px; }
  .hero-art { min-height: 280px; width: min(100%, 500px); margin: auto; }
  .float-card.one { left: 12px; }
  .float-card.two { right: 12px; }
  .grid { grid-template-columns: 1fr 1fr; }
  .story { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .nav { min-height: 64px; padding: 9px 0; flex-wrap: wrap; gap: 4px; }
  .brand { width: 100%; justify-content: center; }
  .nav-links { width: 100%; justify-content: center; }
  .nav-links a { padding: 8px; font-size: 13px; }
  .hero { min-height: auto; }
  .hero-art { min-height: 240px; }
  .hero-logo { width: 160px; height: 100px; }
  .float-card { font-size: 11px; }
  .grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .card { padding: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}