:root {
  --bg: #f4efe5;
  --bg-accent: #e5dcc7;
  --ink: #1d1b17;
  --muted: #5f5a50;
  --panel: rgba(255, 252, 246, 0.82);
  --line: rgba(29, 27, 23, 0.12);
  --highlight: #d96f32;
  --highlight-soft: rgba(217, 111, 50, 0.12);
  --shadow: 0 24px 70px rgba(46, 34, 17, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Instrument Sans", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(217, 111, 50, 0.22), transparent 28%),
    radial-gradient(circle at 85% 15%, rgba(83, 125, 95, 0.18), transparent 24%),
    linear-gradient(180deg, var(--bg), #efe7d8 55%, #f8f4ec 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.28), transparent 75%);
}

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

a:hover,
a:focus-visible {
  color: var(--highlight);
}

.page-shell {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.4rem 0 4rem;
  position: relative;
  z-index: 1;
}

.top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 4rem;
  padding: 0.95rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 251, 243, 0.74);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.brand {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
}

.hero {
  max-width: 840px;
  margin-bottom: 2rem;
}

.eyebrow,
.kicker {
  margin: 0 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
  color: var(--highlight);
  font-weight: 600;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
}

h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 0.98;
  max-width: 12ch;
}

h2 {
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  line-height: 1.02;
}

h3 {
  font-size: 1.35rem;
  line-height: 1.15;
}

h2 a,
h3 a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.12em;
}

.lead,
.panel p,
.feature-list,
.site-footer p {
  color: var(--muted);
  line-height: 1.72;
  font-size: 1.05rem;
}

.lead {
  max-width: 66ch;
  margin: 1.5rem 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.75rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  text-decoration: none;
  font-weight: 600;
}

.button-primary {
  background: var(--ink);
  color: #fff9f0;
}

.button-primary:hover,
.button-primary:focus-visible {
  color: #fff9f0;
  background: #39322a;
}

.button-secondary {
  background: rgba(255, 251, 243, 0.72);
}

.content-grid,
.card-grid,
.info-grid,
.faq-list {
  display: grid;
  gap: 1.25rem;
}

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

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

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

.section-block {
  margin-top: 1.5rem;
}

.section-heading {
  margin-bottom: 1rem;
}

.section-heading-wide {
  max-width: 720px;
  margin-bottom: 1.2rem;
}

.panel {
  position: relative;
  padding: 1.6rem;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.feature-panel {
  overflow: hidden;
}

.feature-panel::after {
  content: "developer tools";
  position: absolute;
  right: -0.45rem;
  bottom: -0.65rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.6rem, 4.6vw, 3.2rem);
  color: rgba(29, 27, 23, 0.06);
  letter-spacing: -0.05em;
}

.feature-note {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.65rem 0.9rem;
  border-radius: 999px;
  background: var(--highlight-soft);
  color: var(--ink);
  font-size: 0.95rem;
}

.feature-list {
  margin: 1rem 0 0;
  padding-left: 1.1rem;
}

.feature-list li + li {
  margin-top: 0.65rem;
}

.topic-card,
.info-card,
.faq-item {
  height: 100%;
}

.topic-card p,
.info-card p,
.faq-item p {
  margin-bottom: 0;
}

.site-footer {
  margin-top: 1.75rem;
  padding: 1rem 0 0;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 920px) {
  .content-grid,
  .card-grid,
  .info-grid,
  .faq-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .page-shell {
    padding-top: 1rem;
  }

  .top-nav {
    border-radius: 26px;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    gap: 0.8rem 1rem;
  }

  .panel {
    padding: 1.35rem;
  }
}