:root {
  --ink: #17243b;
  --muted: #65738a;
  --blue: #315eea;
  --blue-dark: #2148c7;
  --pale: #f2f6ff;
  --line: #e5eaf2;
  --white: #fff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.wrap {
  width: min(1100px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(255, 255, 255, .94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.header-inner,
.footer-inner {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 750;
  text-decoration: none;
}

.brand-mark {
  color: var(--blue);
  font-size: 22px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: .94rem;
}

.main-nav a,
.site-footer a {
  text-decoration: none;
}

.main-nav a:hover,
.site-footer a:hover {
  color: var(--blue);
}

.nav-cta {
  padding: 9px 15px;
  font-style: italic;
}

.hero {
  padding: 82px 0;
  background:
    radial-gradient(ellipse at 82% 20%, #dce7ff 0, transparent 36%),
    linear-gradient(135deg, #f7f9ff, #fff 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  align-items: center;
  gap: 64px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: .78rem;
  font-weight: 750;
  letter-spacing: .12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 700px;
  margin-bottom: 20px;
  font-size: clamp(2.6rem, 6vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -.045em;
}

.hero-text {
  max-width: 610px;
  color: var(--muted);
  font-size: 1.15rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 11px 19px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  transition: transform .15s ease, background .15s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 6px 18px rgb(49 94 234 / 22%);
}

.button-primary:hover {
  background: var(--blue-dark);
}

.button-secondary {
  border: 1px solid var(--line);
  background: var(--white);
}

.hero-card {
  padding: 30px;
  border: 1px solid rgb(255 255 255 / 80%);
  border-radius: 18px;
  background: rgb(255 255 255 / 88%);
  box-shadow: 0 18px 50px rgb(28 50 92 / 10%);
}

.card-icon,
.feature-icon {
  color: var(--blue);
  font-size: 2rem;
}

.card-label {
  margin: 14px 0 8px;
  color: var(--muted);
  font-size: .9rem;
}

.hero-card h2 {
  font-size: 1.45rem;
  line-height: 1.3;
}

.hero-card p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.section {
  padding: 76px 0;
}

.section-heading {
  max-width: 650px;
  margin: 0 auto 38px;
  text-align: center;
}

.section-heading h2,
.resources h2,
.action-box h2 {
  margin-bottom: 12px;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  line-height: 1.2;
  letter-spacing: -.03em;
}

.section-heading > p:last-child,
.resources > .wrap > p:not(.eyebrow) {
  color: var(--muted);
}

.feature-grid {
  display: flex;
  gap: 18px;
}

.feature {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--white);
  box-shadow: 0 8px 24px rgb(28 50 92 / 5%);
}

.feature h3 {
  margin: 10px 0 8px;
  font-size: 1.15rem;
}

.feature p {
  margin-bottom: 0;
  color: var(--muted);
}

.action-section {
  padding: 10px 0 70px;
}

.action-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 36px;
  border-radius: 18px;
  color: var(--white);
  background: linear-gradient(120deg, #315eea, #2447bd);
  box-shadow: 0 14px 35px rgb(49 94 234 / 20%);
}

.action-box .eyebrow {
  color: #dbe4ff;
}

.action-box h2 {
  margin-bottom: 8px;
}

.action-box p:last-child {
  margin-bottom: 0;
  color: #e2e9ff;
}

.button-light {
  flex-shrink: 0;
  color: var(--blue-dark);
  background: var(--white);
}

.resources {
  border-top: 1px solid var(--line);
}

.resource-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.resource-links a {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  text-decoration: none;
}

.resource-links a:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .9rem;
}

@media (max-width: 700px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 14px 0;
  }

  .main-nav {
    width: 100%;
    flex-wrap: wrap;
    gap: 10px 18px;
    font-size: .88rem;
  }

  .nav-cta {
    padding: 5px 10px;
  }

  .hero {
    padding: 56px 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .feature-grid {
    display: block;
  }

  .feature {
    margin-bottom: 14px;
  }

  .action-box {
    align-items: flex-start;
    flex-direction: column;
    padding: 26px;
  }

  .section {
    padding: 56px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: .01ms !important;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --ink: #edf2ff;
    --muted: #aab6ca;
    --blue: #8ba8ff;
    --blue-dark: #a9bdff;
    --pale: #1b2740;
    --line: #303b50;
    --white: #141b29;
  }

  body {
    color: var(--ink);
    background: #141b29;
  }

  .site-header {
    background: rgb(20 27 41 / 94%);
  }

  .brand {
    color: var(--ink);
  }

  .hero {
    background:
      radial-gradient(ellipse at 82% 20%, #26375c 0, transparent 36%),
      linear-gradient(135deg, #182237, #141b29 70%);
  }

  .hero-card {
    border-color: #303b50;
    background: rgb(30 40 59 / 92%);
    box-shadow: 0 18px 50px rgb(0 0 0 / 20%);
  }

  .button-primary {
    color: #10192b;
    background: var(--blue);
  }

  .button-primary:hover {
    background: var(--blue-dark);
  }

  .button-secondary,
  .feature,
  .resource-links a {
    color: var(--ink);
    background: #1b2537;
  }

  .feature {
    box-shadow: 0 8px 24px rgb(0 0 0 / 12%);
  }

  .action-box {
    color: #f5f7ff;
    background: linear-gradient(120deg, #344f9e, #243a7a);
  }

  .action-box .eyebrow {
    color: #dbe4ff;
  }

  .button-light {
    color: #18264a;
    background: #f5f7ff;
  }
}

.organization-logos {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.organization-logos a {
  display: flex;
  min-height: 150px;
  align-items: center;
  justify-content: center;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--white);
  box-shadow: 0 8px 24px rgb(28 50 92 / 5%);
  transition: border-color .15s ease, transform .15s ease;
}

.organization-logos a:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}

.organization-logos img {
  display: block;
  max-width: 100%;
  max-height: 100px;
  width: auto;
  height: auto;
  object-fit: contain;
}

@media (max-width: 700px) {
  .organization-logos {
    grid-template-columns: 1fr;
  }
}