* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background: var(--color-paper-100);
}

body {
  font-family: var(--font-body);
  color: var(--color-ink-900);
  line-height: 1.65;
  background:
    radial-gradient(circle at 90% 6%, rgba(212, 177, 106, 0.15), transparent 42%),
    radial-gradient(circle at 12% 34%, rgba(29, 70, 111, 0.12), transparent 38%),
    linear-gradient(180deg, #f8faff 0%, #f0f4fb 48%, #f7f9fd 100%);
  min-height: 100vh;
  opacity: 1;
  transition: opacity var(--transition-mid);
}

body.preload {
  opacity: 0;
}

body.ready {
  opacity: 1;
}

noscript {
  display: block;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

button {
  font: inherit;
}

main {
  display: block;
}

.container {
  width: min(var(--container-max), calc(100% - 2.5rem));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-ink-900);
  color: #fff;
  padding: var(--space-2) var(--space-4);
  z-index: 999;
}

.skip-link:focus {
  left: var(--space-4);
  top: var(--space-4);
  border-radius: var(--radius-sm);
}

.section {
  padding-block: clamp(2.8rem, 5vw, 5rem);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin: 0 0 var(--space-4);
  line-height: 1.25;
}

.section-subtitle {
  margin: 0 0 var(--space-6);
  color: var(--color-ink-700);
  max-width: 70ch;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-700);
  margin-bottom: var(--space-3);
}

.eyebrow::before {
  content: '';
  width: 1.6rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold-400));
}

.card {
  border-radius: var(--radius-md);
  background: var(--color-paper-50);
  border: 1px solid rgba(12, 35, 64, 0.1);
  box-shadow: var(--shadow-card);
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: var(--space-4);
}

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3 {
  grid-template-columns: 1fr;
}

.grid-4 {
  grid-template-columns: 1fr;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: transform 520ms ease, opacity 520ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 375px) {
  .container {
    width: min(var(--container-max), calc(100% - 2.25rem));
  }
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1440px) {
  .container {
    width: min(var(--container-max), calc(100% - 6rem));
  }
}