/* ---------- Base ---------- */

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

html,
body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #123049;
  background-color: #f5f8fb;
}

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

a {
  color: #0e6bb8;
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ---------- Header & Nav ---------- */

.site-header {
  background: #ffffff;
  border-bottom: 1px solid rgba(10, 55, 100, 0.08);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.logo {
  height: 54px;
  width: auto;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-weight: 600;
  letter-spacing: 0.03em;
}

.brand-tagline {
  font-size: 0.85rem;
  color: #5a6d84;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1rem;
  margin: 0;
  padding: 0;
}

.main-nav a {
  font-size: 0.95rem;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.main-nav a:hover,
.main-nav a:focus {
  background-color: rgba(14, 107, 184, 0.08);
}

.main-nav a.active {
  background: #0e6bb8;
  color: #ffffff;
}

/* ---------- Hero ---------- */

.hero {
  background: radial-gradient(circle at top left, #d7ebff, #f5f8fb 60%);
  padding: 3.5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.5fr);
  gap: 2rem;
  align-items: center;
}

.hero-text h1 {
  font-size: 2rem;
  margin: 0 0 0.5rem;
}

.hero-date {
  font-size: 1.05rem;
  color: #0e4f86;
  margin-bottom: 1rem;
}

.hero-lede {
  font-size: 1rem;
  line-height: 1.6;
  max-width: 32rem;
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  align-items: flex-start;
}

.meeting-id {
  font-size: 0.95rem;
  color: #34526a;
}

.hero-image-wrapper {
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 14px 35px rgba(5, 40, 80, 0.18);
  background: #ffffff;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Sections ---------- */

.section {
  padding: 2.75rem 0;
  background: #f5f8fb;
}

.section.alt {
  background: #ffffff;
}

.section h2 {
  margin-top: 0;
  margin-bottom: 1rem;
}

.section p {
  line-height: 1.7;
}

/* Two-column layout */

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.7fr);
  gap: 2rem;
}

/* ---------- Cards & Buttons ---------- */

.card {
  background: #ffffff;
  border-radius: 1.25rem;
  padding: 1.5rem 1.7rem;
  box-shadow: 0 10px 24px rgba(5, 40, 80, 0.12);
}

.button-column {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: 1rem 0 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease,
    transform 0.05s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn.primary {
  background: #0e6bb8;
  color: #ffffff;
  border-color: #0e6bb8;
}

.btn.primary:hover {
  background: #0b5693;
  border-color: #0b5693;
}

.btn.secondary {
  background: #ffffff;
  color: #0e6bb8;
  border-color: rgba(14, 107, 184, 0.35);
}

.btn.secondary:hover {
  background: #e2f0ff;
}

.btn.outline {
  background: transparent;
  color: #0e6bb8;
  border-color: rgba(14, 107, 184, 0.55);
}

.btn.outline:hover {
  background: rgba(14, 107, 184, 0.06);
}

.small-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6b7c8f;
  margin-bottom: 0.2rem;
}

.survey-link a {
  font-weight: 500;
}

/* ---------- Session Section ---------- */

.session-goal {
  margin-top: 0.5rem;
  margin-bottom: 1rem;
}

.session-list {
  margin: 0;
  padding-left: 1.1rem;
  color: #294661;
}

/* ---------- Documents Grid ---------- */

.doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.doc-card {
  background: #ffffff;
  border-radius: 1rem;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 8px 20px rgba(5, 40, 80, 0.09);
}

.doc-card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.doc-card p {
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.doc-link {
  font-size: 0.9rem;
  font-weight: 500;
}

/* ---------- Contact & Footer ---------- */

.contact {
  text-align: center;
}

.site-footer {
  background: #0a2842;
  color: #dce7f5;
  padding: 0.9rem 0;
}

.footer-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.footer-inner a {
  color: #ffffff;
}

.footer-spacer {
  opacity: 0.5;
}

/* ---------- Responsive ---------- */

@media (max-width: 840px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
  }

  .main-nav ul {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .hero-grid,
  .two-column {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 2.5rem;
  }

  .hero-image-wrapper {
    order: -1;
    margin-bottom: 1.25rem;
  }
}

@media (max-width: 520px) {
  .header-inner {
    padding: 0.75rem 0.9rem;
  }

  .brand-title {
    font-size: 1rem;
  }

  .hero-text h1 {
    font-size: 1.5rem;
  }
}