:root {
  --sky: #e8f6fc;
  --sky-2: #cfeef8;
  --blue: #3a8fb5;
  --blue-d: #1b4d6e;
  --ink: #1e3344;
  --muted: #5a7384;
  --gold: #c4a35a;
  --white: #fff;
  --shadow: 0 18px 50px rgba(27, 77, 110, 0.12);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Manrope", system-ui, sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #f4fbfe 0%, #fff 42%, #eaf7fc 100%);
  line-height: 1.65;
  min-height: 100vh;
}
img { max-width: 100%; display: block; }
a { color: var(--blue-d); text-decoration: none; }
.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }

header.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(244, 251, 254, 0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(58, 143, 181, 0.15);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 12px 0;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.35rem; font-weight: 600; color: var(--blue-d);
}
.logo img { width: 52px; height: 52px; object-fit: cover; border-radius: 50%; }
.logo .txt { display: flex; flex-direction: column; line-height: 1.15; }
.logo .txt small {
  font-size: 0.68rem; color: var(--muted); font-family: Manrope, sans-serif;
  letter-spacing: 0.1em; text-transform: uppercase; font-weight: 500;
}
nav.links { display: flex; flex-wrap: wrap; gap: 6px 14px; }
nav.links a { font-size: 0.9rem; color: var(--ink); }
nav.links a:hover, nav.links a.active { color: var(--blue); }
.btn {
  display: inline-flex; align-items: center;
  background: linear-gradient(135deg, #3a8fb5, #1b4d6e);
  color: #fff !important; padding: 11px 18px; border-radius: 999px;
  font-size: 0.88rem; border: 0; cursor: pointer;
}
.hero {
  position: relative; border-radius: 28px; overflow: hidden;
  margin: 20px auto 40px; box-shadow: var(--shadow);
}
.hero img { width: 100%; height: min(64vh, 580px); object-fit: cover; object-position: center 28%; }
h1, h2, h3 { font-family: "Cormorant Garamond", Georgia, serif; font-weight: 600; color: var(--blue-d); }
h1 { font-size: clamp(1.75rem, 3.2vw, 2.8rem); line-height: 1.2; }
h2 { font-size: clamp(1.5rem, 2.5vw, 2.2rem); margin-bottom: 10px; }
h3 { font-size: 1.3rem; margin-bottom: 8px; }
.lead { font-size: 1.06rem; color: var(--muted); max-width: 64ch; }
.section { padding: 20px 0 48px; }
.center { text-align: center; }
.center .lead { margin: 0 auto 24px; }
.grid { display: grid; gap: 20px; }
.cards-5 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.cards-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.cards-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.diplomas { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.diplomas img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.card {
  background: #fff; border-radius: 22px; overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid rgba(58,143,181,.12);
  transition: transform .25s;
}
.card:hover { transform: translateY(-4px); }
.card img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.card .body { padding: 16px 18px 20px; }
.card p { color: var(--muted); font-size: 0.95rem; }
.split { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 36px; align-items: center; }
.portrait { border-radius: 28px; overflow: hidden; box-shadow: var(--shadow); }
.portrait img { width: 100%; max-height: 560px; object-fit: cover; }
.meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 18px; }
.chip { background: var(--sky); color: var(--blue-d); padding: 6px 12px; border-radius: 999px; font-size: 0.8rem; }
.list { margin: 10px 0 0 18px; color: var(--muted); }
.list li { margin: 6px 0; }
.quote {
  background: linear-gradient(135deg, #dff3fb, #fff);
  border-left: 4px solid var(--gold);
  padding: 18px 22px; border-radius: 0 18px 18px 0; color: var(--blue-d);
  font-family: "Cormorant Garamond", Georgia, serif; font-size: 1.2rem;
}
form.contact {
  background: #fff; padding: 24px; border-radius: 22px; box-shadow: var(--shadow);
  display: grid; gap: 12px;
}
input, textarea {
  font: inherit; padding: 12px 14px; border-radius: 12px;
  border: 1px solid rgba(27,77,110,.2); background: #f8fcfe;
}
textarea { min-height: 110px; resize: vertical; }
footer { background: var(--blue-d); color: #d7ecf5; padding: 36px 0 22px; margin-top: 36px; }
footer a { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 22px; }
.tiny { opacity: .75; font-size: 0.85rem; margin-top: 20px; }
.page-head { padding: 32px 0 8px; }
article.prose p { margin: 0 0 14px; color: var(--muted); }
.pay-box { background: #fff; padding: 24px; border-radius: 20px; box-shadow: var(--shadow); }
.menu-btn { display: none; background: none; border: 0; font-size: 1.5rem; color: var(--blue-d); cursor: pointer; }
nav.links ul { display: flex; flex-wrap: wrap; gap: 4px 14px; list-style: none; margin: 0; padding: 0; }
nav.links li { position: relative; list-style: none; }
nav.links .sub-menu {
  display: none; position: absolute; top: 100%; left: 0; min-width: 240px;
  background: #fff; box-shadow: var(--shadow); border-radius: 12px; padding: 8px 0; z-index: 30;
}
nav.links li:hover > .sub-menu { display: block; }
nav.links .sub-menu a { display: block; padding: 8px 14px; font-size: 0.88rem; }
.form-ok { background: #e7f8ee; color: #1b5e3b; padding: 12px 14px; border-radius: 12px; margin-bottom: 12px; }
.form-err { background: #fdecea; color: #8a1f11; padding: 12px 14px; border-radius: 12px; margin-bottom: 12px; }
.entry-content img { border-radius: 16px; margin: 10px 0; }
.entry-content p { margin: 0 0 12px; color: var(--muted); }
.hero-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-top: 20px; }
@media (max-width: 980px) {
  .split, .foot-grid { grid-template-columns: 1fr; }
  .menu-btn { display: block; }
  nav.links { display: none; width: 100%; }
  nav.links.open { display: block; }
  .nav-inner { flex-wrap: wrap; }
  nav.links ul { flex-direction: column; gap: 0; width: 100%; padding: 8px 0 16px; }
  nav.links .sub-menu { position: static; display: none; box-shadow: none; padding-left: 14px; background: #eef8fc; border-radius: 8px; }
  nav.links li.open > .sub-menu, nav.links li.has-sub.open > .sub-menu { display: block; }
  nav.links .sub-toggle { float: right; border: 0; background: none; font-size: 1.1rem; color: var(--blue-d); }
  .hero img { height: 42vh; }
}