:root {
  --green: #0a6689;
  --green-dark: #17342b;
  --wine: #b0003a;
  --gold: #f8dc53;
  --ink: #252525;
  --muted: #626262;
  --paper: #f5f3ed;
  --line: #dedbd2;
  --max: 1180px;
  font-family: Lato, Arial, sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: #fff; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.wrap { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }
.topbar { color: #1d1d1d; background: var(--gold); font-size: 13px; }
.topbar-inner { min-height: 34px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.site-header { position: sticky; top: 0; z-index: 50; background: #fff; box-shadow: 0 1px 0 rgb(0 0 0 / 12%); }
.nav { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.brand img { width: 310px; max-height: 66px; object-fit: contain; object-position: left center; }
.main-nav { display: flex; align-items: center; gap: 22px; font-size: 13px; font-weight: 900; text-transform: uppercase; }
.main-nav a { padding-block: 30px; border-bottom: 3px solid transparent; }
.main-nav a:hover, .main-nav a.active { color: var(--wine); border-color: var(--gold); }
.nav-dropdown { position: relative; display: inline-flex; align-items: center; align-self: stretch; }
.nav-dropdown-toggle { appearance: none; -webkit-appearance: none; min-height: 84px; display: inline-flex; align-items: center; gap: 7px; border: 0; border-bottom: 3px solid transparent; padding: 0; color: inherit; background: transparent; font: inherit; font-weight: 900; text-transform: uppercase; cursor: pointer; }
.nav-dropdown.active .nav-dropdown-toggle, .nav-dropdown-toggle:hover, .nav-dropdown.is-open .nav-dropdown-toggle { color: var(--wine); border-color: var(--gold); }
.nav-dropdown-arrow { width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform .2s ease; }
.nav-dropdown:hover .nav-dropdown-arrow, .nav-dropdown:focus-within .nav-dropdown-arrow, .nav-dropdown.is-open .nav-dropdown-arrow { transform: translateY(2px) rotate(225deg); }
/* No insertes el submenu como hijo visible dentro del flex principal sin posicionamiento absoluto. */
.nav-dropdown-menu { position: absolute; z-index: 9999; top: calc(100% + 12px); left: 50%; width: min(320px, calc(100vw - 40px)); padding: 14px 0; border: 1px solid #e1e5ea; border-radius: 14px; background: #fff; box-shadow: 0 16px 35px rgb(0 0 0 / 16%); opacity: 0; visibility: hidden; pointer-events: none; transform: translateX(-50%); transition: opacity .18s ease, visibility .18s ease; }
.nav-dropdown-menu::before { content: ""; position: absolute; left: 0; right: 0; top: -14px; height: 14px; }
.nav-dropdown:hover .nav-dropdown-menu, .nav-dropdown:focus-within .nav-dropdown-menu, .nav-dropdown.is-open .nav-dropdown-menu { opacity: 1; visibility: visible; pointer-events: auto; }
.main-nav .nav-dropdown-item { display: flex; align-items: center; gap: 14px; padding: 14px 22px; border: 0; color: var(--ink); line-height: 1.25; text-transform: none; white-space: nowrap; transition: background-color .18s ease, color .18s ease; }
.main-nav .nav-dropdown-item:hover { color: var(--ink); background: var(--paper); border: 0; }
.nav-dropdown-item::before { content: ""; flex: 0 0 auto; width: 10px; height: 10px; border-radius: 2px; background: var(--gold); }
.nav-dropdown-item.item-wine::before { background: var(--wine); }
.nav-dropdown-item.item-green::before { background: var(--green); }
.submenu-item { position: relative; }
.submenu-item::after { content: ""; position: absolute; top: -12px; right: -12px; width: 14px; height: calc(100% + 24px); }
.main-nav .has-submenu { justify-content: space-between; }
.main-nav .has-submenu span:first-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.submenu-arrow { flex: 0 0 auto; width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(-45deg); }
.submenu-level-2 { position: absolute; top: -12px; left: calc(100% + 12px); min-width: 360px; width: max-content; max-width: min(520px, calc(100vw - 40px)); padding: 12px 0; overflow: hidden; background: #fff; border: 1px solid #e1e5ea; border-radius: 14px; box-shadow: 0 16px 35px rgb(0 0 0 / 16%); opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .2s ease, visibility .2s ease; z-index: 10000; }
.submenu-level-2::before { content: ""; position: absolute; top: 0; bottom: 0; left: -12px; width: 12px; }
.submenu-item:hover > .submenu-level-2, .submenu-item:focus-within > .submenu-level-2 { opacity: 1; visibility: visible; pointer-events: auto; }
.submenu-level-2 .nav-dropdown-item { padding: 16px 22px; white-space: nowrap; }
.submenu-level-2 .nav-dropdown-item::before { display: none; }
.menu-toggle { display: none; border: 0; padding: 10px 13px; background: var(--gold); font: inherit; font-weight: 900; }

.hero { color: #fff; background: var(--green-dark); }
.hero-slider { position: relative; min-height: 560px; overflow: hidden; isolation: isolate; }
.hero-slider::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgb(23 52 43 / 92%) 0%, rgb(10 102 137 / 62%) 52%, rgb(176 0 58 / 30%) 100%); }
.hero-slides { position: absolute; inset: 0; z-index: -2; }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity .7s ease; }
.hero-slide.is-active { opacity: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; object-position: center; transform: scale(1.02); }
.hero-content { position: relative; z-index: 1; min-height: 560px; display: grid; align-content: center; max-width: 760px; padding-block: 80px 118px; }
.kicker { margin: 0 0 14px; color: var(--gold); font-size: 12px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.kicker.dark { color: var(--wine); }
.hero h1, .intro h2, .section-heading h2, .page-hero h1 { margin: 0; font-family: Georgia, serif; font-weight: 400; line-height: 1.05; }
.hero h1 { font-size: clamp(44px, 6vw, 78px); }
.hero p:not(.kicker) { max-width: 620px; font-size: 20px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.hero-controls { position: absolute; left: 50%; bottom: 34px; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 18px; transform: translateX(-50%); pointer-events: none; }
.hero-arrow, .hero-dot { pointer-events: auto; cursor: pointer; }
.hero-arrow { width: 46px; height: 46px; display: inline-grid; place-items: center; border: 1px solid rgb(255 255 255 / 50%); border-radius: 999px; color: #fff; background: rgb(0 0 0 / 22%); font: 400 34px/1 Georgia, serif; transition: background-color .2s ease, border-color .2s ease; }
.hero-arrow:hover, .hero-arrow:focus-visible { background: rgb(0 0 0 / 45%); border-color: #fff; }
.hero-dots { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 12px 14px; border: 1px solid rgb(255 255 255 / 28%); border-radius: 999px; background: rgb(0 0 0 / 22%); backdrop-filter: blur(8px); }
.hero-dot { width: 11px; height: 11px; padding: 0; border: 1px solid rgb(255 255 255 / 70%); border-radius: 999px; background: transparent; transition: background-color .2s ease, transform .2s ease; }
.hero-dot.is-active { background: var(--gold); border-color: var(--gold); transform: scale(1.16); }
.button { display: inline-flex; padding: 14px 20px; color: #1d1d1d; background: var(--gold); font-weight: 900; }
.text-link { color: #fff; font-weight: 900; }
.text-link::after { content: " ->"; }

.section { padding: 82px 0; }
.intro { background: var(--paper); }
.intro-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: start; }
.intro h2, .section-heading h2 { font-size: clamp(34px, 4.5vw, 58px); }
.section-heading { margin-bottom: 34px; }
.rich-content, .article-content { font-size: 17px; line-height: 1.75; }
.rich-content p, .article-content p { margin: 0 0 1.2em; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; align-items: stretch; }
.content-card { min-height: 245px; display: flex; flex-direction: column; align-items: center; justify-content: flex-start; gap: 12px; padding: 20px; color: #fff; text-align: center; background: #057054; border: 5px solid rgb(255 255 255 / 75%); border-radius: 30px; box-shadow: 0 0 0 0 rgb(0 0 0 / 0%); transition: background-color .25s ease, box-shadow .25s ease, transform .25s ease; }
.content-card:hover, .content-card:focus-visible { color: #fff; background: #2d3748; box-shadow: 0 0 14px 0 rgb(26 32 44 / 75%); transform: translateY(-3px); }
.info-card-1 { background: #f6da53; }
.info-card-2 { background: #b30033; }
.info-card-icon { width: 90px; height: 90px; display: inline-grid; place-items: center; flex: 0 0 auto; margin: 0 15px 2px; color: #fff; background: #2d3748; border-radius: 999px; opacity: 1; transition: color .25s ease, background-color .25s ease; }
.info-card-icon svg { width: 50px; height: 50px; display: block; fill: currentColor; }
.content-card:hover .info-card-icon, .content-card:focus-visible .info-card-icon { color: #2b6cb0; background: #fff; }
.content-card strong { display: grid; min-height: 74px; align-items: center; color: #fff; font-family: Georgia, serif; font-size: 30px; line-height: 1.2; font-weight: 500; }
.info-card-more { display: inline-flex; align-items: center; justify-content: center; margin-top: auto; padding: 6px 12px 4px; color: #fff; border-top: 2px solid #fff; border-radius: 10px; font-size: 20px; font-weight: 400; line-height: 1.25; transition: color .25s ease, background-color .25s ease, border-color .25s ease; }
.content-card:hover .info-card-more, .content-card:focus-visible .info-card-more { color: #2b6cb0; background: #fff; border-color: #2d3748; }

.page-hero {
  --page-hero-color: var(--green-dark);
  --page-hero-position: center center;
  --page-hero-overlay: .45;
  --page-hero-height: 420px;
  --page-hero-mobile-height: 320px;
  position: relative;
  isolation: isolate;
  min-height: var(--page-hero-height);
  display: grid;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(120deg, var(--page-hero-color), var(--green));
}
.page-hero__media { position: absolute; inset: 0; z-index: -2; background: var(--page-hero-color); }
.page-hero__media img, .page-hero__media video { width: 100%; height: 100%; object-fit: cover; object-position: var(--page-hero-position); }
.page-hero__media video { display: block; }
.page-hero__fallback { display: none; }
.page-hero__overlay { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgb(23 52 43 / calc(var(--page-hero-overlay) + .22)) 0%, rgb(10 102 137 / var(--page-hero-overlay)) 58%, rgb(176 0 58 / calc(var(--page-hero-overlay) * .7)) 100%); }
.page-hero__content { display: grid; gap: 14px; padding-block: 70px; }
.page-hero--align-izquierda .page-hero__content { justify-items: start; text-align: left; }
.page-hero--align-centro .page-hero__content { justify-items: center; text-align: center; }
.page-hero--align-derecha .page-hero__content { justify-items: end; text-align: right; }
.page-hero__eyebrow { margin: 0; color: var(--gold); font-size: 12px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.page-hero__title { max-width: 980px; font-size: clamp(40px, 6vw, 72px); overflow-wrap: anywhere; }
.page-hero__subtitle { max-width: 760px; margin: 0; font-size: 20px; line-height: 1.55; overflow-wrap: anywhere; }
.page-layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 58px; align-items: start; }
.article-content { max-width: 880px; }
.article-content h2 { margin: 1.6em 0 .5em; color: var(--wine); font-family: Georgia, serif; font-size: 34px; font-weight: 400; }
.article-content h2:first-child { margin-top: 0; }
.article-content h3 { margin: 1.3em 0 .35em; color: var(--green); font-size: 23px; }
.article-content .lead { font-size: 21px; line-height: 1.55; color: var(--green-dark); }
.article-image { margin: 0 0 28px; }
.article-image img { width: 100%; max-height: 460px; object-fit: cover; }
.news-list { display: grid; gap: 28px; }
.news-item { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 26px; align-items: start; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.news-item h2 { margin-top: 0; font-size: 30px; }
.news-thumb { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--paper); }
.news-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .2s ease; }
.news-thumb:hover img { transform: scale(1.04); }
.news-date { margin: 0 0 8px; color: var(--wine); font-size: 13px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.content-list { margin: 0 0 1.1em; padding-left: 22px; }
.content-list li { margin: 6px 0; }
.teacher-groups { display: grid; gap: 36px; margin-top: 28px; }
.teacher-group { padding: 28px; background: var(--paper); border-left: 5px solid var(--gold); }
.teacher-group h2 { margin-top: 0; }
.teacher-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.teacher-item { min-height: 130px; padding: 20px; background: #fff; border: 1px solid var(--line); }
.teacher-item h3 { margin-top: 0; }
.teacher-item p { margin-bottom: 0; color: var(--muted); font-weight: 700; }
.docentes-cursos { display: grid; gap: 34px; margin-top: 26px; }
.docente-cycle { padding: 26px; border-left: 5px solid var(--gold); background: var(--paper); }
.docente-cycle h2 { margin: 0 0 18px; }
.docente-cycle h3 { margin: 24px 0 12px; color: var(--wine); }
.docente-year-tabs { display: grid; gap: 18px; }
.docente-tab-list { display: flex; flex-wrap: wrap; gap: 8px; border-bottom: 2px solid var(--line); }
.docente-tab { min-height: 44px; margin-bottom: -2px; padding: 10px 16px; border: 1px solid var(--line); border-bottom: 2px solid var(--line); border-radius: 6px 6px 0 0; color: var(--text); background: #fff; font: inherit; font-weight: 900; cursor: pointer; }
.docente-tab:hover, .docente-tab:focus-visible { color: var(--green); border-color: var(--green); outline: 0; }
.docente-tab.active { color: #fff; border-color: var(--green); background: var(--green); }
.docente-tab-panel { display: block; }
.docente-tab-panel[hidden] { display: none; }
.docente-course-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.docente-course-card { padding: 18px; border: 1px solid var(--line); background: #fff; }
.docente-course-card h4 { margin: 0 0 12px; color: var(--green); font-size: 18px; }
.teacher-subject-list { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }
.teacher-subject-list li { display: grid; gap: 3px; padding-top: 9px; border-top: 1px solid var(--line); }
.teacher-subject-list li:first-child { padding-top: 0; border-top: 0; }
.teacher-subject-list strong { color: var(--text); }
.teacher-subject-list span { color: var(--muted); line-height: 1.45; }
.ciclo-introduccion { margin-bottom: 28px; }
.plan-estudios { margin: 34px 0 46px; }
.anio-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.anio-materias { padding: 22px; background: var(--paper); border-left: 5px solid var(--gold); }
.anio-materias h3 { margin-top: 0; }
.curso-materias { margin: 14px 0; padding: 16px; border: 1px solid var(--line); background: #fff; }
.curso-materias h4 { margin: 0 0 12px; color: var(--green); font-size: 18px; }
.course-subject-table { display: grid; gap: 8px; }
.course-subject-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); }
.course-subject-row:first-child { border-top: 0; }
.course-subject-row strong, .course-subject-row span, .course-subject-row small { display: block; }
.course-subject-row span { margin-top: 3px; color: var(--muted); }
.course-subject-row small { margin-top: 3px; color: var(--green); }
.course-subject-row em { color: var(--wine); font-style: normal; font-weight: 800; white-space: nowrap; }
.sidebar { position: sticky; top: 140px; padding: 24px; background: var(--paper); border-left: 5px solid var(--gold); }
.sidebar h2 { margin: 0 0 14px; font-size: 20px; }
.sidebar a { display: block; padding: 10px 0; color: var(--green); font-weight: 900; border-top: 1px solid var(--line); }

.site-footer { padding: 58px 0 20px; color: #dbe3df; background: #252123; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 54px; }
.footer-grid img { width: 300px; }
.footer-logo { display: inline-block; padding: 10px 14px; border-radius: 6px; background: #fff; }
.site-footer h2 { color: #fff; font-family: Georgia, serif; font-weight: 400; }
.site-footer a:hover { color: var(--gold); }
.copyright { margin-top: 36px; padding-top: 18px; border-top: 1px solid rgb(255 255 255 / 13%); font-size: 13px; }

@media (max-width: 900px) {
  .topbar { display: none; }
  .brand img { width: 235px; }
  .menu-toggle { display: inline-flex; }
  .main-nav { position: absolute; top: 84px; left: 20px; right: 20px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 12px; color: #fff; background: var(--green-dark); }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 14px; border-bottom: 1px solid rgb(255 255 255 / 14%); }
  .nav-dropdown { display: flex; align-self: auto; }
  .nav-dropdown-toggle { width: 100%; min-height: 0; justify-content: space-between; padding: 14px; border-bottom: 1px solid rgb(255 255 255 / 14%); color: #fff; }
  .nav-dropdown.active .nav-dropdown-toggle, .nav-dropdown-toggle:hover, .nav-dropdown.is-open .nav-dropdown-toggle { color: #fff; border-color: rgb(255 255 255 / 14%); }
  .nav-dropdown:hover .nav-dropdown-menu, .nav-dropdown:focus-within .nav-dropdown-menu { opacity: 0; visibility: hidden; pointer-events: none; }
  .nav-dropdown.is-open .nav-dropdown-menu { opacity: 1; visibility: visible; pointer-events: auto; }
  .nav-dropdown-menu { top: calc(100% + 8px); left: 50%; width: min(320px, calc(100vw - 28px)); padding: 14px 0; transform: translateX(-50%); box-shadow: 0 16px 35px rgb(0 0 0 / 22%); }
  .nav-dropdown-menu::before { display: none; }
  .main-nav .nav-dropdown-item { padding: 14px 22px; color: var(--ink); border: 0; }
  .submenu-item::after, .submenu-level-2::before { display: none; }
  .submenu-arrow { transform: rotate(45deg); }
  .submenu-level-2 { position: static; width: auto; margin: 0 10px 8px 34px; padding: 8px 0; box-shadow: 0 10px 26px rgb(0 0 0 / 16%); opacity: 0; visibility: hidden; pointer-events: none; display: none; }
  .submenu-item:hover > .submenu-level-2, .submenu-item:focus-within > .submenu-level-2 { display: block; opacity: 1; visibility: visible; pointer-events: auto; }
  .submenu-level-2 .nav-dropdown-item { white-space: normal; }
  .intro-grid, .page-layout, .footer-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .news-item { grid-template-columns: 1fr; }
  .anio-grid, .teacher-list, .docente-course-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sidebar { position: static; }
}

@media (max-width: 580px) {
  .wrap { width: min(var(--max), calc(100% - 28px)); }
  .nav { min-height: 74px; }
  .brand img { width: 205px; }
  .main-nav { top: 74px; left: 14px; right: 14px; }
  .hero-slider, .hero-content { min-height: 500px; }
  .hero-content { padding-block: 62px 112px; }
  .hero h1 { font-size: 42px; }
  .hero-controls { bottom: 24px; gap: 10px; }
  .hero-arrow { width: 40px; height: 40px; font-size: 28px; }
  .hero-dots { gap: 8px; padding: 10px 12px; }
  .hero-dot { width: 9px; height: 9px; }
  .section { padding: 62px 0; }
  .page-hero { min-height: var(--page-hero-mobile-height); }
  .page-hero__content { padding-block: 54px; }
  .page-hero__title { font-size: 40px; }
  .page-hero__subtitle { font-size: 18px; }
  .card-grid { grid-template-columns: 1fr; }
  .anio-grid, .teacher-list, .docente-course-grid { grid-template-columns: 1fr; }
  .course-subject-row { grid-template-columns: 1fr; }
}

@media (max-width: 760px), (prefers-reduced-motion: reduce) {
  .page-hero--video video { display: none; }
  .page-hero--video .page-hero__fallback { display: block; }
}