:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-soft: #eef5fc;
  --line: #d7e4f2;
  --text: #17324d;
  --muted: #5d7389;
  --accent: #1f7fd3;
  --accent-dark: #0d4f94;
  --accent-soft: #dff0ff;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background:
    linear-gradient(180deg, #edf5fc 0%, #f8fbff 32%, #f4f7fb 100%);
}

a {
  color: inherit;
}

.site-wrap {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding: 18px 0 48px;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 10px 0 18px;
}

.mini-label {
  margin: 0;
  font-family: "Rajdhani", sans-serif;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-dark);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: white;
  font-family: "Rajdhani", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
}

.brand h1,
.hero-copy h2,
h3,
h4 {
  margin: 0;
  font-family: "Rajdhani", sans-serif;
  line-height: 1;
}

.brand h1 {
  margin-top: 2px;
  font-size: 2rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.site-nav a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
}

.hero-banner {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: stretch;
  overflow: hidden;
  min-height: 520px;
  border-radius: 14px;
  background: linear-gradient(120deg, #0f4e95 0%, #1f7fd3 52%, #8dccff 100%);
  box-shadow: 0 20px 40px rgba(32, 85, 139, 0.18);
}

.hero-copy p {
  color: rgba(255, 255, 255, 0.86);
  max-width: 58ch;
}

.hero-copy {
  padding: 62px 34px 62px 34px;
}

.hero-copy .mini-label {
  color: rgba(255, 255, 255, 0.78);
}

.hero-copy h2 {
  margin: 14px 0 16px;
  max-width: 11ch;
  font-size: clamp(2rem, 4.2vw, 4rem);
  color: white;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button-primary,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.button-primary {
  background: white;
  color: var(--accent-dark);
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.42);
  color: white;
}

.hero-photo {
  position: relative;
  min-height: 100%;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.mission-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: -34px;
  padding: 0 18px;
  position: relative;
  z-index: 2;
}

.mission-strip article,
.feature-card,
.academic-panel,
.deliverables-band,
.roadmap-section,
.info-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 11px;
  box-shadow: 0 14px 30px rgba(71, 112, 153, 0.08);
}

.mission-strip article {
  padding: 24px 20px;
  text-align: center;
}

.icon-badge {
  width: 58px;
  height: 58px;
  margin: 0 auto 14px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-family: "Rajdhani", sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
}

.content-grid,
.footer-panels {
  display: grid;
  gap: 20px;
}

.content-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
}

.feature-card {
  overflow: hidden;
}

.feature-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.feature-copy {
  padding: 18px 18px 22px;
}

.feature-copy p:last-child,
.deliverables-list p,
.info-box li,
.artifact-tile p,
.text-panel p,
.roadmap-copy p,
.mission-strip p,
.panel-intro p {
  color: var(--muted);
}

.academic-panel {
  margin-top: 28px;
  padding: 28px;
}

.panel-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 18px;
}

.text-panel {
  padding: 20px;
  border-radius: 9px;
  background: var(--surface-soft);
}

.text-panel h4 {
  margin-bottom: 12px;
  font-size: 1.8rem;
}

.soft-link {
  display: inline-flex;
  margin-top: 8px;
  color: var(--accent-dark);
  text-decoration: none;
  font-weight: 600;
}

.soft-link:hover {
  text-decoration: underline;
}

.artifact-stack {
  display: grid;
  gap: 14px;
}

.artifact-tile {
  display: block;
  padding: 18px;
  border-radius: 9px;
  text-decoration: none;
  background: linear-gradient(180deg, #f4fbff 0%, #edf6ff 100%);
  border: 1px solid #cfe2f6;
}

.artifact-tile span {
  color: var(--accent-dark);
  font-family: "Rajdhani", sans-serif;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.artifact-tile strong {
  display: block;
  margin: 6px 0 8px;
  font-size: 1.05rem;
}

.deliverables-band {
  margin-top: 28px;
  padding: 28px;
}

.deliverables-list,
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.deliverables-list article,
.roadmap-grid article {
  padding: 18px;
  border-radius: 9px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
}

.roadmap-section {
  margin-top: 28px;
  padding: 28px;
}

.roadmap-grid span {
  display: inline-block;
  margin-bottom: 12px;
  font-family: "Rajdhani", sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent-dark);
}

.footer-panels {
  grid-template-columns: 1fr 1fr;
  margin-top: 28px;
}

.info-box {
  padding: 24px;
}

@media (max-width: 960px) {
  .hero-banner,
  .mission-strip,
  .content-grid,
  .panel-columns,
  .deliverables-list,
  .roadmap-grid,
  .footer-panels {
    grid-template-columns: 1fr;
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .mission-strip {
    margin-top: 20px;
    padding: 0;
  }

  .hero-banner {
    min-height: auto;
  }

  .hero-photo {
    min-height: 320px;
  }
}