:root {
  color-scheme: dark;
  --bg: #06101e;
  --panel: #0d1c30;
  --ink: #f2f7fd;
  --muted: #a9b9cb;
  --cyan: #67e4ed;
  --violet: #aa91ff;
  --line: rgba(255, 255, 255, 0.12);
  --max: 1160px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background:
    radial-gradient(
      circle at 8% 3%,
      rgba(48, 188, 211, 0.18),
      transparent 30rem
    ),
    radial-gradient(
      circle at 94% 24%,
      rgba(133, 93, 218, 0.14),
      transparent 34rem
    ),
    var(--bg);
  color: var(--ink);
  font:
    16px/1.65 Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    "Segoe UI",
    sans-serif;
}
a {
  color: inherit;
}
.shell {
  width: min(var(--max), calc(100% - 40px));
  margin: auto;
}
.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 10px;
  top: 10px;
  z-index: 9;
  background: #fff;
  color: #000;
  padding: 8px;
}
header {
  display: flex;
  min-height: 88px;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.mark {
  display: block;
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
}
nav {
  display: flex;
  align-items: center;
  gap: 26px;
}
nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
}
nav a:hover {
  color: #fff;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid rgba(103, 228, 237, 0.42);
  border-radius: 14px;
  background: linear-gradient(
    135deg,
    rgba(103, 228, 237, 0.18),
    rgba(170, 145, 255, 0.18)
  );
  font-weight: 750;
  text-decoration: none;
}
.button:hover {
  border-color: var(--cyan);
  transform: translateY(-1px);
}
.hero {
  padding: 105px 0 130px;
}
.eyebrow {
  margin: 0 0 20px;
  color: var(--cyan);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
h1 {
  max-width: 990px;
  margin: 0;
  font-size: clamp(3.2rem, 8vw, 7rem);
  line-height: 0.94;
  letter-spacing: -0.06em;
}
h1 span,
.gradient {
  color: transparent;
  background: linear-gradient(100deg, var(--cyan), #d9efff 50%, var(--violet));
  background-clip: text;
  -webkit-background-clip: text;
}
.lead {
  max-width: 720px;
  margin: 30px 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.3rem);
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 44px;
  color: #788ca2;
  font-size: 0.84rem;
}
.proof span:before {
  content: "✓";
  color: var(--cyan);
  margin-right: 7px;
}
section {
  padding: 100px 0;
}
.band {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}
.section-head {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 55px;
  align-items: end;
  margin-bottom: 48px;
}
.kicker {
  margin: 0 0 10px;
  color: var(--cyan);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
h2 {
  margin: 0;
  font-size: clamp(2.15rem, 5vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.045em;
}
h3 {
  margin: 18px 0 10px;
  font-size: 1.35rem;
}
.section-head > p,
.copy p,
.card p {
  margin: 0;
  color: var(--muted);
}
.grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.grid.three {
  grid-template-columns: repeat(3, 1fr);
}
.card {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(13, 28, 48, 0.74);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
}
.card small {
  color: var(--cyan);
  font-weight: 800;
  letter-spacing: 0.12em;
}
.card ul {
  padding-left: 18px;
  color: var(--muted);
}
.text-link {
  display: inline-block;
  margin-top: 18px;
  color: var(--cyan);
  font-weight: 700;
  text-decoration: none;
}
.page-head {
  padding: 90px 0 80px;
}
.page-head h1 {
  font-size: clamp(3rem, 7vw, 6rem);
}
.content {
  max-width: 790px;
}
.content h2 {
  margin-top: 65px;
  font-size: 2.2rem;
}
.content h3 {
  margin-top: 35px;
}
.content p,
.content li {
  color: var(--muted);
}
.callout {
  margin: 46px 0;
  padding: 30px;
  border-left: 3px solid var(--cyan);
  background: var(--panel);
  border-radius: 0 18px 18px 0;
}
.form {
  display: grid;
  gap: 18px;
  max-width: 760px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
label {
  display: grid;
  gap: 7px;
  font-weight: 700;
}
input,
textarea {
  width: 100%;
  padding: 14px 15px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #091728;
  color: #fff;
  font: inherit;
}
textarea {
  min-height: 170px;
  resize: vertical;
}
input:focus,
textarea:focus {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.hp {
  position: absolute;
  left: -9999px;
}
.notice {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
}
.notice.error {
  border-color: #ef7777;
}
.cta {
  padding: 85px 0;
}
.cta-box {
  padding: clamp(34px, 7vw, 72px);
  border: 1px solid rgba(103, 228, 237, 0.25);
  border-radius: 30px;
  background:
    linear-gradient(135deg, rgba(103, 228, 237, 0.1), rgba(170, 145, 255, 0.1)),
    var(--panel);
}
.cta-box p {
  max-width: 650px;
  color: var(--muted);
}
footer {
  display: flex;
  justify-content: space-between;
  gap: 25px;
  padding: 35px 0 42px;
  border-top: 1px solid var(--line);
  color: #71859b;
  font-size: 0.8rem;
}
@media (max-width: 820px) {
  nav a:not(.button) {
    display: none;
  }
  .section-head {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .grid.three {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 620px) {
  .shell {
    width: min(var(--max), calc(100% - 28px));
  }
  .hero,
  .page-head {
    padding: 72px 0 88px;
  }
  .grid,
  .grid.three,
  .form-row {
    grid-template-columns: 1fr;
  }
  section {
    padding: 75px 0;
  }
  nav .button {
    padding: 0 13px;
    font-size: 0.8rem;
  }
  footer {
    flex-direction: column;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}