:root {
  --bg: #f6f9fc;
  --surface: #ffffff;
  --ink: #0f172a;
  --muted: #475569;
  --primary: #0b5ed7;
  --primary-dark: #0849a8;
  --accent: #00a6a6;
  --border: #dbe4ef;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

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

html,
body {
  margin: 0;
  padding: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(246, 249, 252, 0.9);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  aspect-ratio: 1;
  border-radius: 12px;
  background: linear-gradient(140deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 0.85rem;
}

.brand-text {
  letter-spacing: 0.2px;
}

.site-nav {
  display: flex;
  gap: 24px;
  font-weight: 500;
  color: var(--muted);
}

.site-nav a:hover {
  color: var(--primary);
}

.menu-btn {
  display: none;
  border: 0;
  background: transparent;
  padding: 6px;
}

.menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
}

.hero {
  padding: 72px 0 40px;
}

.photo-hero {
  position: relative;
  color: #fff;
  background-image: url("./assets/photos/hero.jpg");
  background-size: cover;
  background-position: center;
  min-height: 72vh;
  display: grid;
  align-items: end;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(2, 14, 37, 0.8), rgba(2, 14, 37, 0.46));
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 26px;
  align-items: start;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  line-height: 1.1;
}

.lead {
  color: #e2ebff;
  font-size: 1.1rem;
  max-width: 62ch;
  line-height: 1.65;
  margin: 18px 0 30px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 18px;
  border-radius: 12px;
  font-weight: 600;
  transition: transform 0.15s ease, background-color 0.2s ease;
}

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

.btn-primary {
  background: var(--primary);
  color: #fff;
}

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

.btn-secondary {
  background: rgba(232, 238, 248, 0.95);
  color: #113066;
}

.hero-points {
  align-self: end;
}

.hero-points ul {
  margin: 0;
  padding-left: 22px;
  color: #f1f6ff;
  font-size: 1.05rem;
  line-height: 1.7;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.35);
}

.hero-points li + li {
  margin-top: 8px;
}

.section {
  padding: 56px 0;
}

.section h2 {
  margin: 0;
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
}

.section-subtitle {
  margin: 10px 0 0;
  color: var(--muted);
}

.cards {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  box-shadow: var(--shadow);
}

.photo-card {
  overflow: hidden;
  padding: 0;
}

.photo-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.photo-card h3,
.photo-card p {
  padding-left: 20px;
  padding-right: 20px;
}

.photo-card h3 {
  margin-bottom: 12px;
}

.photo-card p {
  padding-bottom: 20px;
}

.card h3 {
  margin-top: 0;
}

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

.alt {
  background: #eaf1fb;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.split {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
  align-items: center;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.stats div {
  padding: 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  text-align: center;
}

.stats strong {
  display: block;
  font-size: 1.4rem;
}

.stats span {
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.contact-wrap p {
  color: var(--muted);
}

.photo-strip-section {
  padding-top: 12px;
}

.photo-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.photo-strip img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  background: #f0f5fc;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: var(--muted);
}

.photo-credit-wrap {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 960px) {
  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .photo-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .menu-btn {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: 72px;
    right: 4vw;
    left: 4vw;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 14px;
    box-shadow: var(--shadow);
    display: none;
    flex-direction: column;
    gap: 12px;
  }

  .site-nav.open {
    display: flex;
  }

  .cards,
  .stats {
    grid-template-columns: 1fr;
  }

  .contact-wrap,
  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}