:root {
  --navy: #173b59;
  --navy-deep: #102c43;
  --blue: #1976a8;
  --cyan: #0b9bb3;
  --ink: #1b2733;
  --muted: #687887;
  --paper: #f7f9fb;
  --card: #ffffff;
  --line: #dce5eb;
  --soft: #edf4f8;
  --radius: 26px;

  --shadow: 0 18px 50px rgba(23, 59, 89, 0.10);
  --shadow-soft: 0 12px 36px rgba(23, 59, 89, 0.06);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.45;
}
button, a { -webkit-tap-highlight-color: transparent; }
button { appearance: none; font: inherit; }

.wrap {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding-left: 26px;
  padding-right: 26px;
}

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(16, 44, 67, 0.98);
  color: #fff;
  box-shadow: 0 12px 28px rgba(16, 44, 67, 0.10);
  transition: box-shadow .35s ease, background-color .35s ease;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 112px;
  transition: min-height .35s cubic-bezier(.2,.7,.2,1);
}
.site-header.is-compact .header-inner { min-height: 68px; }
.site-header.is-scrolling-down { box-shadow: 0 8px 22px rgba(16, 44, 67, 0.18); }

.brand {
  display: flex;
  align-items: center;
  gap: 18px;
  color: #fff;
  text-decoration: none;
  min-width: 0;
}
.brand-logo {
  display: block;
  width: auto;
  height: 86px;
  object-fit: contain;
  object-position: left center;
  transition: height .35s cubic-bezier(.2,.7,.2,1), transform .35s ease;
}
.site-header.is-compact .brand-logo { height: 52px; }
.brand-copy { display: grid; gap: 2px; }
.brand-overline {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
  opacity: .74;
}
.brand-title {
  font-size: 27px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -.04em;
  transition: font-size .35s ease;
}
.site-header.is-compact .brand-title { font-size: 21px; }
.header-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: rgba(255,255,255,.72);
}

.topbar {
  height: 7px;
  background: linear-gradient(90deg, #9c2d79 0 18%, #1976a8 18% 45%, #f0b53f 45% 63%, #ee6a4e 63% 80%, #0b9bb3 80% 100%);
}

/* HERO */
.hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 20%, rgba(25,118,168,.14), transparent 29%),
    radial-gradient(circle at 12% 78%, rgba(156,45,121,.07), transparent 27%);
}
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
}
.hero::before {
  width: 510px;
  height: 510px;
  border: 1px solid rgba(25,118,168,.13);
  border-radius: 50%;
  right: -180px;
  top: -210px;
  box-shadow: 0 0 0 38px rgba(25,118,168,.035), 0 0 0 76px rgba(25,118,168,.025);
  animation: floatRing 12s ease-in-out infinite;
}
.hero::after {
  width: 260px;
  height: 260px;
  border: 1px solid rgba(23,59,89,.07);
  border-radius: 50%;
  left: -130px;
  bottom: -160px;
  animation: floatRingReverse 15s ease-in-out infinite;
}
.hero-inner {
  position: relative;
  z-index: 1;
  padding-top: 92px;
  padding-bottom: 86px;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--blue);
}
.eyebrow::before {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--cyan);
  flex: 0 0 auto;
}
.hero h1 {
  max-width: 850px;
  margin: 0 0 24px;
  color: var(--navy);
  font-size: clamp(48px, 6.5vw, 86px);
  line-height: .95;
  letter-spacing: -.06em;
  animation: heroIn .75s cubic-bezier(.2,.7,.2,1) both;
}
.hero-copy {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.58;
  animation: heroIn .85s .10s cubic-bezier(.2,.7,.2,1) both;
}

/* SECTION */
.section { padding-top: 76px; padding-bottom: 90px; }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 32px;
  margin-bottom: 32px;
}
.section-head h2 {
  margin: 0;
  color: var(--navy);
  font-size: 42px;
  line-height: 1;
  letter-spacing: -.045em;
}
.section-head p { max-width: 610px; margin: 0; color: var(--muted); }

/* CAREER SELECTOR */
.selector-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 22px;
}
.selector-card {
  position: relative;
  display: block;
  width: 100%;
  min-height: 220px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg,#fff,#f0f6f9);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  text-align: left;
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease, background .28s ease;
  animation: cardIn .55s cubic-bezier(.2,.7,.2,1) both;
}
.selector-card:nth-child(2) { animation-delay: .08s; }
.selector-card::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 180px;
  height: 180px;
  border: 18px solid rgba(25,118,168,.075);
  border-radius: 50%;
  right: -68px;
  bottom: -75px;
  transition: transform .5s ease, opacity .5s ease;
}
.selector-card:hover { transform: translateY(-5px); box-shadow: 0 20px 50px rgba(23,59,89,.11); border-color: #c6d6e1; }
.selector-card:hover::before { transform: scale(1.08); opacity: .85; }
.selector-card:focus-visible { outline: 3px solid rgba(25,118,168,.25); outline-offset: 4px; }
body[data-career="inicial"] .selector-card[data-career="inicial"],
body[data-career="primaria"] .selector-card[data-career="primaria"] {
  border-color: #a9c4d4;
  background: linear-gradient(145deg,#fff,#edf5f8);
}
.selector-kicker {
  display: block;
  margin-bottom: 9px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--blue);
}
.selector-card h3 { margin: 0 0 10px; color: var(--navy); font-size: 33px; line-height: 1.02; letter-spacing: -.04em; }
.selector-card p { max-width: 500px; margin: 0; color: var(--muted); }
.selector-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  font-size: 13px;
  font-weight: 800;
  color: var(--blue);
}
.selector-action::after { content: "↗"; font-size: 16px; transition: transform .22s ease; }
.selector-card:hover .selector-action::after { transform: translate(3px,-3px); }

/* PROGRAM */
.program { display: none; }
.program.is-active { display: block; animation: programOpen .5s cubic-bezier(.2,.7,.2,1) both; }
.program-panel { border: 1px solid var(--line); border-radius: 24px; background: var(--card); box-shadow: var(--shadow-soft); overflow: hidden; }
.program-header { padding: 26px 30px 27px; border-bottom: 1px solid var(--line); }
.program-actions { display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.program-kicker { margin-bottom: 7px; font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--blue); }
.program h3 { margin: 0 0 10px; color: var(--navy); font-size: 34px; line-height: 1.05; letter-spacing: -.04em; }
.program-intro { margin: 0; color: var(--muted); font-size: 15px; }

/* BUTTONS */
.btn {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--navy);
  border-radius: 999px;
  padding: 10px 15px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(23,59,89,.08); border-color: #c6d6e1; }
.btn:focus-visible { outline: 3px solid rgba(25,118,168,.24); outline-offset: 3px; }
.btn.primary { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn.primary:hover { background: #214d70; }

/* YEARS */
.years { padding: 8px 20px 24px; }
details { border-bottom: 1px solid var(--line); }
details:last-child { border-bottom: 0; }
summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 12px; color: var(--navy); font-weight: 800; }
summary::-webkit-details-marker { display: none; }
.summary-left { display: flex; align-items: center; gap: 12px; }
.year-badge { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--soft); color: var(--blue); font-size: 12px; }
.chevron { color: var(--muted); font-size: 18px; transition: transform .22s ease; }
details[open] .chevron { transform: rotate(180deg); }
.subjects { padding: 0 16px 20px 62px; color: #455564; font-size: 14px; }
.subjects ul { margin: 0; padding-left: 18px; display: grid; gap: 7px; }
.subjects li::marker { color: var(--cyan); }

.program-meta { padding: 0 24px 24px; }
.program-note { border-radius: 21px; padding: 19px 22px; font-size: 13px; background: var(--navy); color: #fff; }
.program-note strong { display: block; margin-bottom: 4px; font-size: 16px; }
.program-note span { color: rgba(255,255,255,.78); }

/* FOOTER */
.footer { border-top: 1px solid var(--line); background: #fff; }
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding-top: 34px;
  padding-bottom: 40px;
}
.footer-copy { max-width: 650px; }
.footer-copy .eyebrow { margin-bottom: 10px; }
.footer-copy p { margin: 0; color: var(--muted); font-size: 13px; }
.footer-communication { display: flex; align-items: center; gap: 16px; text-align: right; }
.footer-communication span { font-size: 11px; font-weight: 800; letter-spacing: .10em; text-transform: uppercase; color: var(--muted); }
.communication-logo { width: auto; max-width: 220px; height: 58px; object-fit: contain; display: block; }

.noscript-message {
  padding: 20px;
  background: #fff4d6;
  color: #5e4700;
  border-top: 1px solid #e5c566;
}

/* PRINT: PDF IS DOWNLOADED DIRECTLY; no browser print layout required. */
@media print {
  body { background: #fff; }
}

/* ANIMATIONS */
@keyframes heroIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes cardIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes programOpen { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes floatRing { 0%,100% { transform: translate3d(0,0,0); } 50% { transform: translate3d(-8px,12px,0); } }
@keyframes floatRingReverse { 0%,100% { transform: translate3d(0,0,0); } 50% { transform: translate3d(8px,-9px,0); } }

@media (max-width: 850px) {
  .header-label { display: none; }
  .section-head { display: block; }
  .section-head h2 { margin-bottom: 12px; }
  .selector-grid { grid-template-columns: 1fr; }
  .footer-inner { display: block; }
  .footer-communication { margin-top: 28px; justify-content: flex-start; text-align: left; }
}

@media (max-width: 600px) {
  .wrap { padding-left: 18px; padding-right: 18px; }
  .header-inner { min-height: 88px; }
  .site-header.is-compact .header-inner { min-height: 60px; }
  .brand { gap: 12px; }
  .brand-logo { height: 66px; }
  .site-header.is-compact .brand-logo { height: 44px; }
  .brand-title { font-size: 22px; }
  .site-header.is-compact .brand-title { font-size: 18px; }
  .hero { min-height: 520px; }
  .hero-inner { padding: 72px 0 62px; }
  .hero h1 { font-size: 50px; }
  .hero-copy { font-size: 17px; }
  .section { padding: 58px 0 72px; }
  .section-head h2 { font-size: 34px; }
  .selector-card { min-height: 200px; padding: 24px; }
  .selector-card h3 { font-size: 28px; }
  .program-header { padding: 22px; }
  .program h3 { font-size: 28px; }
  .program-actions { justify-content: flex-start; }
  .subjects { padding-left: 46px; }
  .program-meta { padding: 0 22px 22px; }
  .communication-logo { max-width: 180px; height: 48px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation: none !important;
    transition: none !important;
  }
}