:root {
  color-scheme: light;
  --ink: #17202a;
  --muted: #566270;
  --paper: #f7f4ee;
  --panel: #ffffff;
  --line: #d7d2c8;
  --blue: #2b6ba6;
  --blue-dark: #19466f;
  --orange: #d9480f;
  --shadow: 0 24px 70px rgb(23 32 42 / 10%);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 90% 5%, rgb(206 227 248 / 70%), transparent 32rem),
    var(--paper);
  line-height: 1.6;
}

a {
  color: inherit;
}

code,
pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

code {
  font-size: 0.9em;
}

.hero {
  min-height: 78vh;
  padding: 1.25rem clamp(1.25rem, 4vw, 4rem) 5rem;
  border-bottom: 1px solid var(--line);
}

nav,
.hero-content,
main,
footer {
  width: min(1120px, 100%);
  margin-inline: auto;
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-weight: 700;
}

nav > a:last-child,
footer a {
  color: var(--blue-dark);
  text-underline-offset: 0.25rem;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
}

.wordmark span {
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  color: white;
  background: var(--orange);
  border-radius: 0.55rem;
  place-items: center;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

.hero-content {
  padding-top: clamp(5rem, 12vh, 9rem);
}

.eyebrow,
.section-label {
  margin: 0 0 0.75rem;
  color: var(--orange);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 900px;
  margin-bottom: 1.5rem;
  font-size: clamp(3.2rem, 8vw, 7.5rem);
  line-height: 0.92;
  letter-spacing: -0.065em;
}

.lede {
  max-width: 700px;
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.2rem;
  border: 1px solid var(--blue-dark);
  border-radius: 0.55rem;
  font-weight: 750;
  text-decoration: none;
}

.button.primary {
  color: white;
  background: var(--blue-dark);
}

.button.secondary {
  color: var(--blue-dark);
  background: transparent;
}

main {
  padding: clamp(4rem, 9vw, 8rem) clamp(1.25rem, 4vw, 4rem);
}

main > section + section {
  margin-top: clamp(5rem, 10vw, 9rem);
}

h2 {
  max-width: 840px;
  margin-bottom: 1.25rem;
  font-size: clamp(2rem, 5vw, 4.25rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

h3 {
  margin-bottom: 0.6rem;
  font-size: 1.1rem;
}

.section-intro {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.12rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 3rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--line);
  box-shadow: var(--shadow);
}

.feature-grid article {
  min-height: 15rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--panel);
}

.feature-grid p,
.steps p,
.requirement {
  color: var(--muted);
}

.feature-number {
  display: block;
  margin-bottom: 2.5rem;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
}

.privacy {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  padding: clamp(2rem, 5vw, 4rem);
  color: white;
  background: var(--blue-dark);
  border-radius: 1rem;
  box-shadow: var(--shadow);
}

.privacy .section-label {
  color: #a9d4fa;
}

.privacy h2 {
  margin-bottom: 0;
}

.privacy ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.privacy li {
  padding: 0.8rem 0;
  border-bottom: 1px solid rgb(255 255 255 / 20%);
}

.privacy li:first-child {
  padding-top: 0;
}

.privacy code {
  color: inherit;
}

.steps {
  display: grid;
  gap: 1rem;
  margin: 3rem 0 1.5rem;
  padding: 0;
  list-style: none;
}

.steps > li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: rgb(255 255 255 / 55%);
}

.steps > li > span {
  display: grid;
  width: 2rem;
  height: 2rem;
  color: white;
  background: var(--orange);
  border-radius: 50%;
  place-items: center;
  font-weight: 800;
}

pre {
  width: fit-content;
  min-width: min(100%, 22rem);
  margin: 1rem 0 0;
  padding: 1rem 1.2rem;
  overflow-x: auto;
  color: #eff7ff;
  background: #17202a;
  border-radius: 0.5rem;
}

.requirement {
  max-width: 720px;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding: 2rem clamp(1.25rem, 4vw, 4rem);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

footer p {
  margin-bottom: 0;
}

@media (max-width: 720px) {
  .hero {
    min-height: auto;
  }

  .feature-grid,
  .privacy {
    grid-template-columns: 1fr;
  }

  footer {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}