:root {
  color-scheme: light;
  --ink: #17172f;
  --muted: #5f6077;
  --paper: #fffdf8;
  --surface: #ffffff;
  --line: #e4e2ee;
  --violet: #5f46c8;
  --violet-dark: #402a9b;
  --amber: #f5a623;
  --shadow: 0 18px 48px rgba(50, 37, 104, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 100%;
  line-height: 1.6;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 90% 0%, rgba(95, 70, 200, 0.12), transparent 32rem),
    radial-gradient(circle at 4% 8%, rgba(245, 166, 35, 0.13), transparent 25rem),
    var(--paper);
}

a {
  color: var(--violet-dark);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--violet);
}

a:focus-visible {
  border-radius: 0.2rem;
  outline: 3px solid rgba(245, 166, 35, 0.7);
  outline-offset: 3px;
}

.site-header,
.site-footer,
main {
  width: min(100% - 2rem, 52rem);
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink);
  font-weight: 750;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-logo {
  display: block;
  width: auto;
  height: 2.25rem;
}

/* Animated brand SVGs: crop the transparent framing with object-fit. */
.motion {
  margin: 0 0 1.5rem;
}

.motion img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.motion-hero {
  max-width: 28rem;
  margin-inline: auto;
}

.motion-hero img {
  aspect-ratio: 2 / 1;
  object-position: 50% 40%;
}

.motion-signals {
  margin-block: 1.75rem 0.5rem;
}

.motion-signals img {
  aspect-ratio: 15 / 8;
  object-position: 50% 37.5%;
}

nav {
  display: flex;
  gap: 1rem;
  font-size: 0.95rem;
}

main {
  padding-block: clamp(2rem, 7vw, 5.5rem);
}

.card {
  padding: clamp(1.5rem, 5vw, 3.25rem);
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--violet-dark);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

h1,
h2 {
  line-height: 1.18;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(2.25rem, 8vw, 4.5rem);
}

h2 {
  margin: 2.25rem 0 0.6rem;
  font-size: clamp(1.25rem, 4vw, 1.6rem);
}

p,
li {
  font-size: 1rem;
}

.lede {
  max-width: 42rem;
  margin: 1.1rem 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
}

.actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.action {
  min-height: 8.5rem;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
}

.action strong,
.action span {
  display: block;
}

.action strong {
  font-size: 1.15rem;
}

.action span {
  margin-top: 0.35rem;
  color: var(--muted);
}

.action:hover {
  border-color: rgba(95, 70, 200, 0.45);
  color: var(--ink);
  transform: translateY(-1px);
}

.meta,
.note {
  color: var(--muted);
}

.meta {
  margin-top: 0.65rem;
  font-size: 0.9rem;
}

.note {
  padding: 1rem 1.1rem;
  border-left: 0.3rem solid var(--amber);
  border-radius: 0.35rem;
  background: #fff8e9;
}

ul {
  padding-left: 1.35rem;
}

li + li {
  margin-top: 0.35rem;
}

.site-footer {
  padding-block: 0 1.75rem;
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 36rem) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .actions {
    grid-template-columns: 1fr;
  }

  .motion-signals {
    margin-inline: calc(-1 * clamp(1.5rem, 5vw, 3.25rem));
  }

  .motion-signals img {
    aspect-ratio: 1 / 1;
    object-position: 50% 14.3%;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .action {
    transition: border-color 160ms ease, transform 160ms ease;
  }
}