:root {
  --bg: #f8fbff;
  --white: #ffffff;
  --text: #2a3545;
  --muted: #637086;
  --blue: #b8e1ff;
  --green: #cdeccb;
  --yellow: #fff4b8;
  --blue-dark: #3477b8;
  --line: #dde6f2;
  --shadow: 0 10px 30px rgba(28, 56, 92, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Nunito", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

h1,
h2,
h3,
h4 {
  font-family: "Baloo 2", "Nunito", sans-serif;
  margin-top: 0;
  line-height: 1.2;
}

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

img {
  max-width: 100%;
}

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

.section-pad {
  padding: 4.5rem 0;
}

.section-alt {
  background: linear-gradient(180deg, #f2fbff 0%, #f9fffc 100%);
}

.skip-link {
  position: absolute;
  left: -10000px;
}

.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
  background: var(--white);
  padding: 0.4rem 0.8rem;
  border-radius: 0.5rem;
}

.top-bar {
  background: var(--yellow);
  border-bottom: 1px solid #f6df84;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  min-height: 2.8rem;
  font-size: 0.93rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.brand-mark {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  display: grid;
  place-content: center;
  background: linear-gradient(135deg, var(--blue), var(--green));
  color: #184160;
  font-weight: 700;
}

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

.brand-text small {
  color: var(--muted);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.main-nav a {
  padding: 0.45rem 0.6rem;
  border-radius: 0.5rem;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  background: #eff6ff;
}

.menu-toggle {
  display: none;
}

.language-toggle,
.menu-toggle {
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--text);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  font-family: inherit;
  cursor: pointer;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1rem;
  border-radius: 0.7rem;
  border: none;
  font-weight: 700;
}

.btn-primary {
  background: var(--blue-dark);
  color: var(--white);
}

.btn-secondary {
  border: 1px solid #bfd8f2;
  background: var(--white);
  color: #2b5d8e;
}

.hero {
  padding-top: 5.5rem;
  background:
    radial-gradient(circle at 10% 20%, #d9f0ff 0, transparent 35%),
    radial-gradient(circle at 85% 10%, #ddf5d8 0, transparent 35%),
    radial-gradient(circle at 40% 100%, #fff2bf 0, transparent 28%),
    var(--bg);
}

.hero-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
}

.eyebrow {
  font-weight: 700;
  color: #2c6fab;
}

.lead {
  color: var(--muted);
  max-width: 60ch;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  margin: 1.2rem 0;
  flex-wrap: wrap;
}

.hours-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 5px solid #9dd0ff;
  border-radius: 0.9rem;
  box-shadow: var(--shadow);
  padding: 1rem;
  max-width: 560px;
}

.hero-visual {
  min-height: 340px;
  display: grid;
  grid-template-columns: repeat(2, minmax(130px, 1fr));
  gap: 0.9rem;
}

.placeholder-card {
  border-radius: 1rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  display: grid;
  place-content: center;
  font-weight: 700;
  color: #315f86;
  min-height: 150px;
}

.placeholder-card.one { background: var(--blue); }
.placeholder-card.two { background: var(--green); }
.placeholder-card.three {
  grid-column: span 2;
  background: var(--yellow);
}

.cards,
.program-grid,
.gallery-grid,
.footer-grid {
  display: grid;
  gap: 1rem;
}

.cards {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.4rem;
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  padding: 1rem;
  box-shadow: var(--shadow);
}

.program-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gallery-grid {
  margin-top: 1.1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.gallery-item {
  border-radius: 0.9rem;
  min-height: 170px;
  display: grid;
  place-content: center;
  color: #214d73;
  font-weight: 700;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background:
    linear-gradient(135deg, rgba(184, 225, 255, 0.9), rgba(205, 236, 203, 0.9));
}

.contact-grid {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: 1fr 1fr;
}

.contact-list {
  padding-left: 0;
  list-style: none;
}

.contact-list li {
  margin: 0.45rem 0;
}

.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  box-shadow: var(--shadow);
  padding: 1rem;
  display: grid;
  gap: 0.75rem;
}

.contact-form label {
  display: grid;
  gap: 0.2rem;
  font-weight: 600;
}

input,
textarea {
  width: 100%;
  border: 1px solid #c8d7ea;
  border-radius: 0.55rem;
  padding: 0.65rem 0.7rem;
  font: inherit;
}

textarea {
  resize: vertical;
}

.hidden {
  position: absolute;
  left: -10000px;
}

.site-footer {
  color: #eaf3ff;
  background: #1f3652;
  padding-top: 2.5rem;
}

.footer-grid {
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
}

.site-footer h3,
.site-footer h4 {
  color: #f7fbff;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer li {
  margin: 0.4rem 0;
}

.site-footer a {
  color: #d7ecff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  margin-top: 1.2rem;
  padding: 1rem 0;
}

@media (max-width: 980px) {
  .hero-grid,
  .contact-grid,
  .cards {
    grid-template-columns: 1fr;
  }

  .program-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-flex;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    padding: 0.8rem 4%;
    display: none;
    flex-direction: column;
    align-items: flex-start;
  }

  .main-nav.is-open {
    display: flex;
  }

  .nav-wrap > .btn {
    display: none;
  }
}

@media (max-width: 560px) {
  .program-grid,
  .gallery-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}