/* Layout and structural styles */

html, body {
  height: 100%;
}

body {
  margin: 0;
  background: radial-gradient(1000px 600px at 120% -20%, rgba(59,130,246,0.12), transparent),
              radial-gradient(800px 500px at -10% 120%, rgba(34,197,94,0.08), transparent),
              var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica Neue, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
}

.container {
  width: min(90%, 2000px);
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(140%) blur(8px);
  background: rgba(255, 255, 255, 0.8);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .8rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}
.brand img {
  display: block;
  height: 36px;
  width: auto;
}

.nav-spacer {
  flex: 1 1 auto;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 1rem;
}
.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  padding: .45rem .7rem;
  border-radius: 8px;
  transition: background .2s, color .2s;
}
.nav-links a:hover {
  background: rgba(15,23,42,0.06);
}

/* Flash messages container */
.flashes {
  padding: .8rem 0;
}

/* Main content */
main {
  padding: 1.2rem 0 2rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.8);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem 1.2rem;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  color: var(--muted);
  font-size: .95rem;
}

.footer-nav {
  display: flex;
  gap: .8rem;
}

.footer-nav a {
  color: inherit;
  text-decoration: none;
}

/* Hero section */
.hero {
  padding: 3.2rem 0 2rem;
}

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

.hero-title {
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 .5rem;
}

.hero-subtitle {
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  margin: 0 auto 1rem;
  max-width: 60ch;
}

.hero-ctas {
  display: flex;
  gap: .6rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: .6rem;
}

/* Info section */
.info-section {
  padding: 1.2rem 0 2.2rem;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.info-icon {
  font-size: 1.3rem;
}

.info-title {
  font-weight: 700;
  margin: 0;
}

.info-text {
  color: var(--text);
  opacity: .9;
  margin: 0;
}

/* Page header utility */
.page-header {
  display: grid;
  gap: .25rem;
  margin-bottom: .8rem;
}

/* Content wrapper utility */
.content {
  display: grid;
  gap: .6rem;
}

/* Responsive layout */
@media (min-width: 900px) {
  .nav-links {
    display: flex;
  }
  .nav-toggle,
  .nav-mobile {
    display: none;
  }
}