:root {
  --bg: #050a1f;
  --accent: #b8fac7;
  --accent2: #8cc7eb;
  --text: #e0fae6;
  --muted: #9ebcd1;
  --chip: rgba(8, 22, 40, 0.92);
  --max: 1080px;
  --pad: clamp(1.25rem, 4vw, 2.75rem);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: radial-gradient(ellipse 120% 80% at 20% 0%, #1f3861 0%, var(--bg) 55%);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
}

a {
  color: var(--accent2);
}

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--pad) calc(var(--pad) + 2.5rem) var(--pad) var(--pad);
}

.margin-dots {
  position: fixed;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  z-index: 20;
}

.margin-dots .dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 2px solid var(--accent2);
  background: transparent;
  text-indent: -9999px;
  overflow: hidden;
  transition: background 0.2s, transform 0.2s;
}

.margin-dots .dot.is-active,
.margin-dots .dot:hover {
  background: var(--accent);
  transform: scale(1.15);
}

.hero.collage-overlap {
  display: grid;
  gap: 2rem;
  padding: 2rem 0 3.5rem;
}

@media (min-width: 880px) {
  .hero.collage-overlap {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }
}

.hero-collage {
  position: relative;
  min-height: 320px;
}

.hero-collage img {
  position: absolute;
  border-radius: 18px;
  object-fit: cover;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(140, 199, 235, 0.25);
}

.collage-a {
  width: 42%;
  left: 0;
  top: 8%;
  transform: rotate(-6deg);
}

.collage-b {
  width: 72%;
  left: 18%;
  top: 22%;
  z-index: 2;
}

.collage-c {
  width: 38%;
  right: 0;
  bottom: 0;
  transform: rotate(8deg);
}

.hero-copy h1 {
  font-size: clamp(2.4rem, 6vw, 3.4rem);
  margin: 0.2rem 0 0.75rem;
  letter-spacing: -0.02em;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: var(--accent);
  margin: 0;
}

.tagline {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 34ch;
}

.cta {
  display: inline-block;
  margin-top: 1.25rem;
  padding: 0.75rem 1.35rem;
  background: var(--accent);
  color: #050a1f;
  font-weight: 700;
  text-decoration: none;
  border-radius: 14px;
}

.section-intro.centered-band {
  text-align: center;
  max-width: 36rem;
  margin: 0 auto 2rem;
}

.section-intro h2 {
  margin-bottom: 0.35rem;
}

.features {
  padding: 3rem 0;
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.25rem 1.35rem;
  background: var(--chip);
  border-radius: 16px;
  border: 1px solid rgba(140, 199, 235, 0.18);
}

.step-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.steps h3 {
  margin: 0 0 0.35rem;
}

.steps p {
  margin: 0;
  color: var(--muted);
}

.screens {
  padding: 2rem 0 3rem;
}

.annotated-grid {
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 720px) {
  .annotated-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.shot {
  margin: 0;
  position: relative;
}

.shot img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  border: 1px solid rgba(184, 250, 199, 0.2);
  display: block;
}

.shot figcaption {
  margin-top: 0.65rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.pin {
  display: inline-block;
  background: var(--accent);
  color: #050a1f;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  margin-right: 0.35rem;
}

.legal {
  padding: 2.5rem 0 1.5rem;
  border-top: 1px solid rgba(140, 199, 235, 0.2);
}

.legal h2 {
  margin-top: 0;
}

.two-column-prose .columns {
  column-count: 1;
  column-gap: 2rem;
}

@media (min-width: 768px) {
  .two-column-prose .columns {
    column-count: 2;
  }
}

.support-block {
  padding-top: 1.5rem;
}

.site-foot {
  text-align: center;
  padding: 2rem 0 3rem;
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 600px) {
  .margin-dots {
    right: 0.5rem;
  }

  main {
    padding-right: var(--pad);
  }

  .hero-collage {
    min-height: 260px;
  }

  .collage-b {
    width: 85%;
    left: 8%;
  }
}