:root {
  color-scheme: light;
  --ink: #111719;
  --muted: #5a666b;
  --line: #d8e0e3;
  --paper: #f7f8f5;
  --panel: #ffffff;
  --deep: #092327;
  --teal: #00a88f;
  --cyan: #39bde3;
  --amber: #e2a13c;
  --max: 1160px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--paper);
  color: var(--ink);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-size: 16px;
  line-height: 1.56;
}

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(9, 35, 39, .94);
  color: #eef8f6;
  border-bottom: 1px solid rgba(255, 255, 255, .16);
  backdrop-filter: blur(14px);
}

.nav {
  width: min(var(--max), calc(100% - 32px));
  min-height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 780;
  text-decoration: none;
}

.mark {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(57, 189, 227, .55);
  display: grid;
  place-items: center;
  background: rgba(0, 168, 143, .16);
}

.mark::before {
  content: "";
  width: 14px;
  height: 18px;
  border: 2px solid #9af0df;
  border-top-width: 5px;
  clip-path: polygon(0 0, 100% 0, 100% 72%, 50% 100%, 0 72%);
}

.navlinks {
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: .92rem;
}

.navlinks a {
  color: rgba(238, 248, 246, .84);
  text-decoration: none;
}

.navlinks a:hover {
  color: #fff;
}

.button {
  display: inline-flex;
  min-height: 44px;
  padding: 0 18px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 4px;
  font-weight: 740;
  text-decoration: none;
  white-space: nowrap;
}

.button.primary {
  background: var(--teal);
  color: #06201f;
}

.button.secondary {
  border-color: rgba(255, 255, 255, .38);
  color: #fff;
}

.hero {
  min-height: 76vh;
  display: grid;
  align-items: center;
  color: #f4fbf9;
  background:
    linear-gradient(90deg, rgba(9, 35, 39, .96) 0%, rgba(9, 35, 39, .82) 44%, rgba(9, 35, 39, .22) 100%),
    var(--hero-image) center right / cover no-repeat,
    #092327;
}

.hero-inner,
.wrap {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.hero-inner {
  padding: 86px 0 116px;
}

.eyebrow {
  margin: 0 0 18px;
  color: #9af0df;
  font-size: .84rem;
  font-weight: 760;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h1 {
  max-width: 800px;
  margin: 0;
  font-size: clamp(2.55rem, 7vw, 5.8rem);
  line-height: .98;
  letter-spacing: 0;
}

.lead {
  max-width: 690px;
  margin: 26px 0 0;
  color: rgba(244, 251, 249, .84);
  font-size: clamp(1.08rem, 2.4vw, 1.34rem);
}

.actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.summary {
  margin: -54px auto 72px;
  width: min(var(--max), calc(100% - 32px));
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  background: var(--panel);
}

.summary div {
  padding: 24px;
  border-right: 1px solid var(--line);
}

.summary div:last-child {
  border-right: 0;
}

.summary strong {
  display: block;
  margin-bottom: 6px;
}

.summary span {
  color: var(--muted);
}

section {
  padding: 78px 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.15rem);
  line-height: 1.06;
  letter-spacing: 0;
}

.section-head p,
.card p,
.step p,
.faq p {
  color: var(--muted);
}

.section-head p {
  margin: 16px 0 0;
  font-size: 1.05rem;
}

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

.card {
  min-height: 250px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
}

.card h3,
.step h3,
.faq h3 {
  margin: 0 0 12px;
  font-size: 1.18rem;
  line-height: 1.22;
}

.card p,
.step p,
.faq p {
  margin: 0;
}

.dark {
  background: var(--deep);
  color: #f4fbf9;
}

.dark .section-head p,
.dark .card p,
.dark .step p {
  color: rgba(244, 251, 249, .72);
}

.dark .card,
.dark .step {
  background: rgba(255, 255, 255, .05);
  border-color: rgba(255, 255, 255, .16);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.step {
  min-height: 210px;
  padding: 26px;
  background: var(--panel);
}

.num {
  display: block;
  margin-bottom: 18px;
  color: var(--amber);
  font-weight: 820;
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.faq {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
}

.cta {
  padding: 72px 0;
  background: #233034;
  color: #f4fbf9;
}

.cta .wrap {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 28px;
  align-items: center;
}

.cta p {
  color: rgba(244, 251, 249, .76);
  max-width: 720px;
}

.contact-box {
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 6px;
  padding: 26px;
  background: rgba(255, 255, 255, .06);
}

.contact-box a {
  display: block;
  margin: 9px 0;
  color: #9af0df;
  font-weight: 730;
  text-decoration: none;
  overflow-wrap: anywhere;
}

footer {
  padding: 26px 0;
  border-top: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  font-size: .92rem;
}

.foot {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .navlinks {
    display: none;
  }

  .hero {
    min-height: auto;
    background:
      linear-gradient(180deg, rgba(9, 35, 39, .96) 0%, rgba(9, 35, 39, .88) 56%, rgba(9, 35, 39, .7) 100%),
      var(--hero-image) center / cover no-repeat,
      #092327;
  }

  .summary,
  .grid,
  .steps,
  .faq-grid,
  .cta .wrap {
    grid-template-columns: 1fr;
  }

  .summary div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .summary div:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 520px) {
  .hero-inner {
    padding: 58px 0 92px;
  }

  .actions,
  .button {
    width: 100%;
  }

  .card,
  .step,
  .faq,
  .contact-box {
    padding: 22px;
  }
}