/* ALR-Connect base styles: variables, reset, typography, layout, header. */

:root {
  /* Theme adopted from the Coming Soon page (light, soft, rounded). */
  --brand-navy: #11354F;
  --brand-blue: #1F5D8B;
  --brand-light-blue: #EAF4FB;
  --brand-sun: #F5A623;
  --brand-forest: #2F5D46;
  --brand-wood: #8B5E3C;
  --brand-cream: #FFF8EC;
  --brand-bg: #F7FAFC;
  --brand-text: #183247;
  --brand-muted: #63788B;
  --danger: #B42318;
  --warning: #B76E00;
  --success: #027A48;
  --border: #D8DEE4;

  --radius: 16px;
  --radius-sm: 10px;
  /* Soft card shadow (toned down from the Coming Soon hero's heavier one). */
  --shadow: 0 18px 50px rgba(17, 53, 79, 0.12);
  --shadow-soft: 0 2px 12px rgba(17, 53, 79, 0.08);
  --space: 16px;
  --space-sm: 12px;
  --space-md: 24px;
  --space-lg: 32px;
  --space-xl: 48px;
  --section-gap: var(--space-lg);
  --maxw: 1100px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--brand-text);
  background: var(--brand-bg);
}

h1, h2, h3, h4 { line-height: 1.25; color: var(--brand-navy); margin: 0 0 0.5em; }
h1 { font-size: 1.75rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }

a { color: var(--brand-blue); }
a:hover { color: var(--brand-navy); }

img { max-width: 100%; height: auto; }

:focus-visible {
  outline: 3px solid var(--brand-sun);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--space);
}

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

/* Site header (light, Coming Soon aesthetic: white with a soft bottom shadow
   so the navy/blue logo reads crisply). */
.site-header {
  background: #fff;
  color: var(--brand-navy);
  box-shadow: var(--shadow-soft);
  border-bottom: 1px solid rgba(17, 53, 79, 0.06);
  position: sticky;
  top: 0;
  z-index: 20;
}
.site-header .container {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 68px;
  padding-top: 10px;
  padding-bottom: 10px;
}
.site-header a { color: var(--brand-navy); text-decoration: none; }
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.15rem;
}
.brand img { height: 46px; width: auto; display: block; }
.brand .brand-text { color: var(--brand-navy); }
.site-header nav { margin-left: auto; display: flex; gap: 8px; align-items: center; }

.site-footer {
  margin-top: 48px;
  padding: 24px 0;
  background: var(--brand-cream);
  border-top: 1px solid var(--border);
  color: var(--brand-muted);
  font-size: 0.9rem;
}

.page-title {
  margin: var(--space-md) 0 var(--space-sm);
}
.page-intro {
  color: var(--brand-muted);
  margin-bottom: var(--space-md);
  max-width: 70ch;
}

main { padding-bottom: var(--space-md); }