:root {
  --navy: #173f55;
  --orange: #d86f22;
  --gold: #e7ad39;
  --teal: #168f7c;
  --brown: #735441;
  --cream: #f7f1e8;
  --dark: #102531;
  --white: #ffffff;
  --light-blue: #e4f1f5;
  --ink: #16242d;
  --muted: #64727c;
  --line: rgba(16, 37, 49, 0.12);
  --paper: #fffaf2;
  --shadow: 0 18px 50px rgba(16, 37, 49, 0.12);
}

body {
  background:
    linear-gradient(90deg, rgba(16, 37, 49, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(16, 37, 49, 0.035) 1px, transparent 1px),
    var(--cream);
  background-size: 42px 42px;
  color: var(--ink);
}

body::before {
  opacity: 0.18;
}

nav {
  height: 78px;
  padding: 0 clamp(1.25rem, 5vw, 5rem);
  background: rgba(255, 250, 242, 0.9);
  border-bottom: 1px solid rgba(16, 37, 49, 0.1);
  box-shadow: 0 10px 30px rgba(16, 37, 49, 0.08);
}

.nav-logo img {
  height: 48px;
}

.nav-brand {
  color: var(--navy);
  font-size: 0.92rem;
  letter-spacing: 0.08em;
}

.nav-brand span {
  color: var(--orange);
}

.nav-links {
  gap: 0.35rem;
  align-items: center;
}

.nav-links a {
  color: rgba(16, 37, 49, 0.74);
  padding: 0.7rem 0.85rem;
  border-radius: 999px;
  letter-spacing: 0.08em;
}

.nav-links a:hover {
  color: var(--navy);
  background: rgba(23, 143, 124, 0.1);
}

.nav-cta {
  background: var(--navy);
  color: var(--white) !important;
  border-radius: 999px;
  padding: 0.75rem 1rem !important;
  box-shadow: 0 10px 22px rgba(16, 37, 49, 0.18);
}

.nav-cta:hover {
  background: var(--orange);
  color: var(--white) !important;
}

.hero {
  min-height: 92vh;
  align-items: flex-start;
  padding: 130px clamp(1.5rem, 6vw, 6rem) 5rem;
  background:
    linear-gradient(110deg, rgba(16, 37, 49, 0.96) 0%, rgba(16, 37, 49, 0.86) 46%, rgba(16, 37, 49, 0.44) 100%),
    radial-gradient(circle at 80% 25%, rgba(231, 173, 57, 0.28), transparent 32%),
    url("./images/hero-reading-program.jpg") center / cover no-repeat;
}

.hero::before {
  background-image:
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(90deg, #000, transparent 78%);
}

.hero-pattern {
  opacity: 0.1;
  width: 42%;
}

.hero-glow {
  display: none;
}

.hero-content {
  max-width: 780px;
  padding: 0;
  text-align: left;
}

.hero-logo {
  width: 150px;
  margin: 0 0 2rem;
  filter: drop-shadow(0 16px 30px rgba(0, 0, 0, 0.3));
}

.hero-eyebrow,
.section-label {
  font-family: "DM Sans", sans-serif;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.hero-eyebrow {
  color: #f8c86b;
}

.hero-title {
  max-width: 760px;
  font-size: clamp(3.6rem, 8vw, 7rem);
  line-height: 0.92;
  letter-spacing: 0;
  margin-bottom: 1.25rem;
}

.hero-title-africa {
  color: #f1b650;
}

.hero-tagline {
  color: #86d6c5;
  font-size: clamp(1.2rem, 2vw, 1.7rem);
  margin: 1rem 0 1.5rem;
}

.hero-mission {
  margin-left: 0;
  max-width: 640px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.16rem;
}

.hero-buttons {
  justify-content: flex-start;
}

.btn-primary,
.btn-outline,
.form-submit {
  border-radius: 999px;
  letter-spacing: 0.1em;
}

.btn-primary {
  background: #f1a23a;
  color: #111f28;
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.18);
}

.btn-primary:hover {
  background: #f7c15d;
  transform: translateY(-2px);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.28);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: #86d6c5;
  color: #ffffff;
}

.stat-bar {
  width: min(1120px, calc(100% - 2rem));
  margin: -42px auto 0;
  position: relative;
  z-index: 3;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.stat-item {
  padding: 2rem 1.5rem;
  border-right: 1px solid var(--line);
}

.stat-item:hover {
  background: rgba(23, 143, 124, 0.08);
}

.stat-num {
  color: var(--navy);
  font-size: clamp(2rem, 3vw, 3rem);
}

.stat-label {
  color: var(--muted);
}

section {
  padding: clamp(4rem, 8vw, 7.5rem) clamp(1.5rem, 6vw, 6rem);
}

.section-title {
  color: var(--ink);
  letter-spacing: 0;
}

.section-title em,
.section-label {
  color: var(--orange);
}

.divider {
  width: 86px;
  height: 3px;
  background: linear-gradient(to right, var(--teal), var(--gold), transparent);
}

.about,
.vision-mission,
.programs,
.priorities {
  background: transparent;
}

.about {
  max-width: 1180px;
  margin: 0 auto;
  gap: clamp(3rem, 7vw, 7rem);
}

.about-text p,
.priority-content p,
.program-desc,
.value-desc,
.contact-info p {
  color: var(--muted);
}

.about-quote,
.vm-card,
.program-card,
.priority-item,
.contact-form {
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.about-quote {
  background:
    linear-gradient(145deg, rgba(23, 143, 124, 0.22), transparent 52%),
    var(--navy);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.about-image {
  margin: 0 0 1.5rem;
  border-radius: 8px;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.about-image img,
.program-photo {
  display: block;
  width: 100%;
  object-fit: cover;
}

.about-image img {
  aspect-ratio: 4 / 3;
}

.about-image figcaption {
  padding: 0.9rem 1rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.about-reg {
  background: rgba(23, 143, 124, 0.1);
  border-left-color: var(--teal);
  border-radius: 8px;
}

.vision-mission {
  max-width: 1180px;
  margin: 0 auto;
}

.vm-card {
  padding: clamp(2rem, 4vw, 3.5rem);
  min-height: 340px;
}

.vm-vision {
  background: linear-gradient(135deg, #173f55, #1f716e);
}

.vm-mission {
  background: linear-gradient(135deg, #8b4b21, #d86f22);
}

.vm-card:hover,
.program-card:hover {
  transform: translateY(-4px);
}

.programs,
.priorities {
  max-width: 1240px;
  margin: 0 auto;
}

.programs-grid {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.program-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 5px solid;
  padding-top: 1rem;
}

.program-card::after {
  display: none;
}

.program-photo {
  height: 160px;
  margin: -1rem -2rem 1.35rem;
  width: calc(100% + 4rem);
  border-bottom: 1px solid var(--line);
}

.program-title,
.priority-content h4 {
  color: var(--navy);
}

.values,
.toc,
.contact {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    var(--dark);
  background-size: 48px 48px;
}

.values-grid {
  background: transparent;
  border: 0;
  gap: 1rem;
}

.value-card {
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

.value-card:hover {
  background: rgba(23, 143, 124, 0.18);
  border-color: rgba(134, 214, 197, 0.35);
}

.value-title {
  color: #f1b650;
}

.toc::before {
  background: linear-gradient(90deg, rgba(216, 111, 34, 0.18), transparent 66%);
}

.toc-flow {
  gap: 1rem;
}

.toc-step {
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

.toc-step::after {
  right: -17px;
}

.toc-num {
  background: #f1a23a;
  color: #172731;
}

.priority-item {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 6px solid;
}

.priority-item:hover {
  transform: translateY(-3px);
}

.priority-num {
  color: rgba(23, 63, 85, 0.18);
}

.ubuntu {
  background:
    linear-gradient(135deg, rgba(216, 111, 34, 0.95), rgba(23, 143, 124, 0.92)),
    var(--orange);
}

.ubuntu::before {
  color: rgba(255, 255, 255, 0.09);
}

.contact {
  gap: clamp(3rem, 7vw, 6rem);
}

.contact-form {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.form-group input,
.form-group textarea,
.form-group select {
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.form-group select option {
  color: var(--ink);
  background: var(--white);
}

footer {
  background: #0b171d;
}

.footer-brand img {
  height: 76px;
}

.image-credits {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.34);
  font-size: 0.72rem;
  line-height: 1.6;
}

.image-credits a {
  color: rgba(255, 255, 255, 0.55);
}

@media (max-width: 900px) {
  nav {
    height: 72px;
  }

  .hero {
    min-height: 86vh;
    padding-top: 112px;
  }

  .hero-content {
    text-align: left;
  }

  .stat-bar {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 1rem;
    width: calc(100% - 1.5rem);
  }

  .toc-flow {
    gap: 1.25rem;
  }

  .toc-step::after {
    bottom: -25px;
  }
}

@media (max-width: 560px) {
  .nav-logo img {
    height: 42px;
  }

  .nav-brand {
    font-size: 0.76rem;
  }

  .hero-logo {
    width: 118px;
  }

  .hero-title {
    font-size: clamp(3rem, 18vw, 4.4rem);
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-primary,
  .btn-outline {
    text-align: center;
  }

  .stat-bar {
    grid-template-columns: 1fr;
  }

  .stat-item {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .priority-item {
    gap: 1rem;
    padding: 1.5rem;
  }

  .priority-num {
    font-size: 2.25rem;
    min-width: 42px;
  }
}