/* Layout styles */
/* ====================================
 * 3. LAYOUT COMPONENTS
 * Structural elements for page layout
 * ==================================== */

.wrapper {
  margin: 0 auto;
  max-width: 1024px;
}

header {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  padding-top: 0.15rem;
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  min-height: 64px;
}

main {
  display: flex;
  justify-content: center;
  margin-top: 0.35rem;
  color: var(--font-color);
}

footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 0 0.25rem 1.5rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--font-color-footer);
  text-align: center;
  max-width: 38rem;
  margin: 2rem auto 0;
}

footer a {
  color: inherit;
  text-underline-offset: 0.18rem;
}

footer a:hover {
  color: var(--link-hover-color);
}

/* ====================================
 * 4. UI COMPONENTS
 * Reusable interface elements
 * ==================================== */

/* Utility Classes */
.bold {
  font-weight: 600;
}

.hidden {
  display: none;
}

.align-center {
  text-align: center;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Branding */
.branding {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 0;
  font-size: 1.65rem;
  letter-spacing: -0.035em;
  color: var(--branding-font-color);
  border-radius: var(--radius-control);
  font-weight: 700;
  text-decoration: none;
}

.branding-wordmark {
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
}

.branding-wordmark span {
  color: var(--branding-span-font-color);
  font-weight: 500;
}

.branding-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-control);
  object-fit: contain;
  flex-shrink: 0;
}

.branding a,
.branding a:link,
.branding a:active,
.branding a:visited,
.branding a:hover {
  color: var(--branding-font-color);
  text-decoration: none;
}

/* Hero Section */
.hero {
  text-align: center;
  margin: 2rem auto 1.25rem;
  max-width: 760px;
  color: var(--font-color);
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.5;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-blue-text);
}

.hero h1 {
  margin: 0.75rem auto 0;
  max-width: 24ch;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
  font-weight: 700;
  text-wrap: balance;
}

.hero p {
  margin: 1rem auto 0;
  max-width: 36rem;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--font-color-2);
  text-wrap: balance;
}

.hero-points {
  list-style: none;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 auto 2rem;
  padding: 0;
}

.hero-point {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-control);
  background: var(--surface-color);
  border: 1px solid var(--card-shell-border);
  color: var(--font-color-2);
  font-size: 0.8125rem;
  font-weight: 500;
}