:root {
  --azul-noche: #0A0830;
  --azul-ebe: #1306BF;
  --azul-medio: #2A1FD6;
  --azul-panel: #13113A;
  --azul-campo: #1A1850;
  --marfil: #F3EFE4;
  --marfil-2: #EAE4D3;
  --oro: #D9A441;
  --oro-oscuro: #B07F23;
  --oro-dim: rgba(217, 164, 65, .12);
  --bruma: #9A94C9;
  --tinta-suave: #4A4768;
  --rojo: #F2705B;
  --verde: #3DD68C;
  --violeta: #9D8CFF;
  --borde: rgba(255, 255, 255, .07);
  --borde-act: rgba(217, 164, 65, .35);
  --borde-clara: rgba(10, 8, 48, .12);
  --nav-h: 68px;
  --r-sm: 9px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 26px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Outfit', sans-serif;
  background: var(--azul-noche);
  color: var(--marfil);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
a { text-decoration: none; color: inherit; }
::selection { background: var(--oro); color: var(--azul-noche); }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--azul-campo); border-radius: 99px; }

.font-serif { font-family: 'Fraunces', serif; }
.font-mono  { font-family: 'JetBrains Mono', monospace; }
.eyebrow {
  font-size: 12px;
  letter-spacing: .4em;
  text-transform: uppercase;
  color: var(--oro);
  font-weight: 600;
}
.section-title {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: clamp(28px, 4.4vw, 48px);
  line-height: 1.15;
}
.muted { color: var(--bruma); }

#progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 100%;
  background: var(--oro);
  transform-origin: 0 50%;
  transform: scaleX(0);
  z-index: 999;
  pointer-events: none;
}

/* ---- NAVBAR ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  display: flex;
  align-items: center;
  padding: 0 clamp(20px, 5vw, 60px);
  gap: 32px;
  background: transparent;
  transition: background .4s ease, box-shadow .4s ease, backdrop-filter .4s ease;
}
.nav.scrolled {
  background: rgba(10, 8, 48, .72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(255,255,255,.06), 0 8px 32px rgba(0,0,0,.4);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.nav-logo-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--azul-ebe), rgba(42,31,214,.55));
  border: 1px solid rgba(217,164,65,.25);
  display: grid; place-items: center;
  font-family: 'Fraunces', serif;
  font-weight: 600; font-size: 17px;
  color: var(--oro);
  box-shadow: 0 4px 14px rgba(19,6,191,.35);
  transition: box-shadow .25s, transform .25s;
}
.nav-logo:hover .nav-logo-icon {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(19,6,191,.5);
}
.nav-logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.nav-logo-text .name {
  font-family: 'Fraunces', serif;
  font-weight: 600; font-size: 16px;
  color: var(--marfil);
}
.nav-logo-text .sub {
  font-size: 9.5px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--bruma);
  font-weight: 500;
}
.nav-spacer { flex: 1; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}
.nav-links li a {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 16px;
  border-radius: var(--r-sm);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--bruma);
  transition: color .2s, background .2s;
  white-space: nowrap;
}
.nav-links li a:hover { color: var(--marfil); background: rgba(255,255,255,.06); }
.nav-links li a.active { color: var(--marfil); background: rgba(255,255,255,.08); }
.nav-links li a svg {
  width: 15px; height: 15px;
  flex-shrink: 0;
  stroke: currentColor;
  stroke-width: 1.7;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.nav-sep { width: 1px; height: 22px; background: var(--borde); flex-shrink: 0; }
.nav-btn-login {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--r-sm);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--azul-noche);
  background: var(--oro);
  transition: transform .22s, box-shadow .22s;
  white-space: nowrap;
  flex-shrink: 0;
  width: auto;
}
.nav-btn-login:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(217,164,65,.35); }
.nav-btn-login:active { transform: translateY(0); box-shadow: none; }
.nav-btn-login svg {
  width: 14px; height: 14px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.btn-menu {
  display: none;
  background: none;
  border: 1px solid var(--borde);
  border-radius: var(--r-sm);
  padding: 9px;
  color: var(--marfil);
  transition: all .2s;
  flex-shrink: 0;
}
.btn-menu:hover { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.14); }
.btn-menu svg {
  display: block;
  width: 18px; height: 18px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(10, 8, 48, .97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--borde);
  padding: 16px clamp(20px, 5vw, 60px) 24px;
  z-index: 99;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity .3s, transform .3s;
  pointer-events: none;
}
.nav-mobile.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.nav-mobile ul { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.nav-mobile ul li a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 14px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  color: var(--bruma);
  transition: all .18s;
}
.nav-mobile ul li a:hover { color: var(--marfil); background: rgba(255,255,255,.06); }
.nav-mobile ul li a svg {
  width: 17px; height: 17px;
  stroke: currentColor;
  stroke-width: 1.7;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.nav-mobile hr { border: none; border-top: 1px solid var(--borde); margin: 14px 0 10px; }
.nav-btn-login-mobile {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 14px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  color: var(--azul-noche);
  background: var(--oro);
  transition: opacity .2s;
}
.nav-btn-login-mobile:hover { opacity: .88; }
.nav-btn-login-mobile svg {
  width: 16px; height: 16px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: calc(var(--nav-h) + 40px) 24px 60px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 55% at 50% -10%, rgba(42,31,214,.45), transparent 65%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(19,6,191,.25), transparent 60%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(10, 8, 48, var(--ov-opacity, .52));
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; max-width: 900px; }
.hero h1 {
  font-family: 'Fraunces', serif;
  font-weight: 300;
  font-size: clamp(40px, 7.5vw, 96px);
  line-height: 1.07;
  letter-spacing: -.01em;
}
.hero h1 em { font-style: italic; font-weight: 600; color: var(--oro); }
.hero h1 .line { display: block; overflow: hidden; vertical-align: bottom; }
.hero h1 .line span { display: inline-block; transform: translateY(115%); }
.hero-sub {
  width: 100%;
  max-width: 100%;
  margin-top: 24px;
  color: rgba(243, 239, 228, .65);
  font-weight: 300;
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.7;
}
.hero-meta {
  margin-top: 28px;
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 12px;
  letter-spacing: .15em;
  color: rgba(243, 239, 228, .6);
}
.hero-meta b { color: var(--oro); font-weight: 600; }
.banner-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 2;
}
.banner-dots i {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,.3);
  cursor: pointer;
  transition: all .2s;
}
.banner-dots i.on { background: var(--oro); width: 18px; border-radius: 4px; }
.scroll-hint {
  position: absolute;
  bottom: 32px;
  font-size: 11px;
  letter-spacing: .3em;
  color: var(--bruma);
  text-transform: uppercase;
}
.scroll-hint::after {
  content: "";
  display: block;
  width: 1px; height: 40px;
  margin: 10px auto 0;
  background: linear-gradient(var(--oro), transparent);
  animation: drip 1.8s ease-in-out infinite;
}
@keyframes drip {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---- PROXIMA CLASE ---- */
.proxima { padding: 80px clamp(20px, 5vw, 60px); background: var(--marfil); }
.proxima-card {
  max-width: 960px;
  margin: 0 auto;
  border-radius: var(--r-xl);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  box-shadow: 0 24px 60px rgba(0,0,0,.18);
}
.proxima-info {
  padding: clamp(32px, 5vw, 56px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: #fff;
}
.proxima-live {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 11px;
  letter-spacing: .2em;
  font-weight: 600;
  color: var(--azul-ebe);
}
.proxima-live i {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse-dot 1.6s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 currentColor; }
  50%       { box-shadow: 0 0 0 8px transparent; }
}
.proxima-info h2 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: clamp(20px, 3vw, 28px);
  line-height: 1.2;
  color: var(--azul-noche);
}
.proxima-profs { font-size: 14px; font-weight: 300; color: var(--tinta-suave); }
.countdown { display: flex; gap: 8px; }
.cd-cell {
  flex: 1;
  text-align: center;
  background: var(--marfil);
  border: 1px solid var(--borde-clara);
  border-radius: 10px;
  padding: 10px 4px;
}
.cd-cell b {
  display: block;
  font-family: 'Fraunces', serif;
  font-weight: 900;
  font-size: clamp(22px, 3vw, 30px);
  color: var(--azul-ebe);
}
.cd-cell span { font-size: 9px; letter-spacing: .2em; text-transform: uppercase; color: var(--tinta-suave); opacity: .7; }
.btn-zoom {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  color: #fff;
  background: var(--azul-ebe);
  align-self: flex-start;
  transition: transform .25s, box-shadow .25s;
}
.btn-zoom:hover { transform: translateY(-3px); box-shadow: 0 14px 36px rgba(19,6,191,.35); }
.btn-zoom svg { width: 18px; height: 18px; fill: #fff; }
.proxima-img { position: relative; overflow: hidden; min-height: 240px; background: var(--marfil-2); }
.proxima-img img {
  position: absolute;
  inset: -10% 0;
  width: 100%; height: 120%;
  object-fit: cover;
}

/* ---- COMO FUNCIONA ---- */
.como {
  padding: 100px clamp(20px, 5vw, 60px);
  text-align: center;
  background: var(--azul-noche);
  color: var(--marfil);
}
.como h2 { color: var(--marfil); margin-bottom: 10px; }
.como .sub { color: var(--bruma); font-size: 15px; font-weight: 300; margin-bottom: 42px; }
.como-cards {
  display: grid;
  grid-template-columns: repeat(var(--pco-cols, 3), 1fr);
  gap: 16px;
  max-width: 1080px;
  margin: 0 auto;
  text-align: left;
}
.como-card {
  background: rgba(42, 31, 214, .12);
  border: 1px solid var(--borde);
  border-radius: var(--r-md);
  padding: 28px 24px;
  transition: border-color .25s, transform .2s;
}
.como-card:hover { border-color: var(--borde-act); transform: translateY(-3px); }
.como-card .ico { font-size: 22px; margin-bottom: 14px; }
.como-card h3 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 17px;
  color: var(--marfil);
  margin-bottom: 8px;
}
.como-card p { font-size: 13.5px; color: var(--bruma); font-weight: 300; line-height: 1.65; }

/* ---- TIMELINE ---- */
.timeline { padding: 100px clamp(20px, 5vw, 60px); background: #0E0C30; color: var(--marfil); }
.timeline h2 { color: var(--marfil); text-align: center; margin-bottom: 56px; }
.timeline-inner {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  padding-left: 32px;
}
.timeline-rail { position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--borde); }
.timeline-line { position: absolute; left: 0; top: 0; width: 2px; height: 0; background: var(--oro); }
.asig { position: relative; padding-bottom: 42px; }
.asig:last-child { padding-bottom: 0; }
.asig-dot {
  position: absolute;
  left: -39px; top: 4px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--azul-noche);
  border: 2px solid var(--oro);
  transform: scale(0);
  transition: transform .35s cubic-bezier(.34,1.56,.64,1);
}
.asig-dot.visible { transform: scale(1); }
.asig-dot::after { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--oro); }
.asig-fecha { font-size: 10px; letter-spacing: .22em; color: var(--oro); text-transform: uppercase; font-weight: 600; margin-bottom: 6px; }
.asig h3 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: clamp(18px, 2.5vw, 24px);
  color: var(--marfil);
  line-height: 1.2;
}
.asig-prof { margin-top: 4px; font-size: 13px; color: var(--bruma); font-weight: 300; }

/* ---- CLAUSTRO ---- */
.claustro { padding: 100px clamp(20px, 5vw, 60px); background: var(--marfil); color: var(--azul-noche); text-align: center; }
.claustro h2 { color: var(--azul-noche); margin-bottom: 48px; }
.prof-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 20px; max-width: 1080px; margin: 0 auto; }
.prof-card { border-radius: var(--r-md); overflow: hidden; background: var(--marfil-2); text-align: left; opacity: 0; transform: translateY(32px); transition: opacity .6s ease, transform .6s ease; }
.prof-card.visible { opacity: 1; transform: translateY(0); }
.prof-foto { position: relative; overflow: hidden; aspect-ratio: 3 / 3.7; background: #d5cfc0; }
.prof-foto img { position: absolute; inset: -10% 0; width: 100%; height: 120%; object-fit: cover; filter: saturate(.9); transition: transform .5s ease; }
.prof-card:hover .prof-foto img { transform: scale(1.04); }
.prof-card h3 { font-family: 'Fraunces', serif; font-weight: 600; font-size: 16px; padding: 16px 16px 4px; color: var(--azul-noche); }
.prof-rol { font-size: 11px; letter-spacing: .15em; text-transform: uppercase; color: var(--azul-ebe); font-weight: 600; padding: 0 16px; }
.prof-asignatura { font-size: 13px; font-weight: 300; color: var(--tinta-suave); padding: 4px 16px 16px; }

/* ---- TESTIMONIOS ---- */
.testimonios { padding: 110px clamp(20px, 5vw, 60px); text-align: center; position: relative; overflow: hidden; }
.testi-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.testi-bg::after { content: ""; position: absolute; inset: 0; background: rgba(10, 8, 48, var(--ov-opacity, .82)); }
.testi-content { position: relative; z-index: 1; max-width: 780px; margin: 0 auto; }
.testi-content h2 { color: var(--marfil); margin-bottom: 40px; }
.testi-quote { font-family: 'Fraunces', serif; font-style: italic; font-size: clamp(19px, 3vw, 28px); line-height: 1.5; color: var(--marfil); max-width: 600px; margin: 0 auto 14px; }
.testi-autor { font-size: 11px; letter-spacing: .25em; text-transform: uppercase; color: var(--oro); font-weight: 600; }

/* ---- ESTADISTICAS ---- */
.stats { padding: 100px clamp(20px, 5vw, 60px); text-align: center; background: var(--azul-noche); border-top: 1px solid var(--borde); border-bottom: 1px solid var(--borde); }
.stats-eyebrow { margin-bottom: 40px; }
.stats-grid { display: flex; gap: 60px; justify-content: center; flex-wrap: wrap; }
.stat-num { font-family: 'Fraunces', serif; font-weight: 900; font-size: clamp(50px, 7vw, 84px); color: var(--oro); line-height: 1; }
.stat-lbl { font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--bruma); margin-top: 8px; }

/* ---- GLOBO 3D ---- */
.mundo { padding: 110px clamp(20px, 5vw, 60px) 90px; text-align: center; background: var(--azul-noche); position: relative; overflow: hidden; }
.mundo::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 70% 55% at 50% 45%, rgba(42,31,214,.2), transparent 65%); pointer-events: none; }
.mundo h2 { color: var(--marfil); margin-bottom: 10px; }
.mundo .sub { color: var(--bruma); font-size: 15px; font-weight: 300; margin-bottom: 24px; }
.globe-wrap { position: relative; max-width: 680px; height: min(720px, 96vw); margin: 0 auto; cursor: grab; touch-action: pan-y; }
.globe-wrap:active { cursor: grabbing; }
.globe-wrap canvas { display: block; width: 100% !important; height: 100% !important; }
.globe-labels { position: absolute; inset: 0; pointer-events: none; }
.glabel { position: absolute; top: 0; left: 0; white-space: nowrap; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; font-weight: 600; color: var(--marfil); background: rgba(10,8,48,.78); border: 1px solid rgba(217,164,65,.45); padding: 6px 13px; border-radius: 999px; transform: translate(-50%, -160%); will-change: transform, opacity; pointer-events: none; transition: opacity .2s; }
.glabel.home { color: var(--azul-noche); background: var(--oro); border-color: var(--oro); }
.paises-chips { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 32px; }
.pais-chip { font-size: 12.5px; letter-spacing: .1em; font-weight: 600; border: 1px solid var(--borde); border-radius: 999px; padding: 9px 18px; background: rgba(42,31,214,.1); opacity: 0; transform: translateY(20px); transition: opacity .5s ease, transform .5s ease; }
.pais-chip.visible { opacity: 1; transform: translateY(0); }
.pais-chip b { color: var(--oro); font-weight: 600; }

/* ---- CTA ---- */
.cta { padding: 120px clamp(20px, 5vw, 60px); text-align: center; position: relative; overflow: hidden; background: var(--azul-noche); }
.cta-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.cta-bg::after { content: ""; position: absolute; inset: 0; background: rgba(10, 8, 48, var(--ov-opacity, .72)); }
.cta::before { content: ""; position: absolute; bottom: -80px; left: 50%; transform: translateX(-50%); width: 600px; height: 300px; border-radius: 50%; background: radial-gradient(ellipse, rgba(42,31,214,.35), transparent 70%); pointer-events: none; }
.cta-content { position: relative; z-index: 1; }
.cta h2 { font-family: 'Fraunces', serif; font-weight: 300; font-size: clamp(28px, 5vw, 56px); max-width: 18ch; margin: 0 auto; line-height: 1.15; color: var(--marfil); }
.cta h2 em { font-style: italic; font-weight: 600; color: var(--oro); }
.cta p { color: var(--bruma); margin: 22px auto 0; max-width: 460px; font-weight: 300; line-height: 1.7; font-size: 15px; }
.btn-cta { display: inline-block; margin-top: 40px; padding: 17px 46px; border-radius: 999px; background: var(--oro); color: var(--azul-noche); font-weight: 600; letter-spacing: .08em; font-size: 15px; transition: transform .25s, box-shadow .25s; }
.btn-cta:hover { transform: translateY(-3px); box-shadow: 0 14px 38px rgba(217,164,65,.35); }

/* ---- CONTACTO ---- */
.contacto { padding: 100px clamp(20px, 5vw, 60px); background: var(--marfil); color: var(--azul-noche); }
.contacto h2 { text-align: center; color: var(--azul-noche); margin-bottom: 8px; }
.contacto .sub { text-align: center; font-size: 14px; font-weight: 300; color: var(--tinta-suave); margin-bottom: 36px; }
.contact-form { max-width: 560px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.contact-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-field { display: flex; flex-direction: column; gap: 6px; }
.contact-field label { font-size: 10px; letter-spacing: .22em; text-transform: uppercase; font-weight: 600; color: var(--tinta-suave); }
.contact-field input,
.contact-field textarea { padding: 11px 14px; border-radius: 10px; border: 1px solid rgba(10,8,48,.12); background: #fff; font-size: 14px; font-family: 'Outfit', sans-serif; color: var(--azul-noche); outline: none; transition: border-color .2s, box-shadow .2s; }
.contact-field input:focus,
.contact-field textarea:focus { border-color: rgba(19,6,191,.4); box-shadow: 0 0 0 3px rgba(19,6,191,.08); }
.contact-field textarea { resize: vertical; min-height: 100px; line-height: 1.5; }
.btn-contact { padding: 14px; border-radius: 999px; background: var(--azul-ebe); color: #fff; font-weight: 600; font-size: 14px; letter-spacing: .06em; border: none; cursor: pointer; font-family: 'Outfit', sans-serif; transition: transform .22s, box-shadow .22s; }
.btn-contact:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(19,6,191,.3); }

/* ---- FOOTER ---- */
footer { padding: 48px clamp(20px, 5vw, 60px); text-align: center; border-top: 1px solid var(--borde); color: var(--bruma); font-size: 12px; letter-spacing: .15em; background: var(--azul-noche); }
footer a { color: var(--bruma); transition: color .18s; }
footer a:hover { color: var(--oro); }

/* ---- UTILIDADES ---- */
.section-wrap { max-width: 1080px; margin: 0 auto; }
.fade-up { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.btn-secondary { display: inline-flex; align-items: center; gap: 8px; padding: 11px 22px; border-radius: var(--r-sm); border: 1px solid var(--borde-act); color: var(--oro); font-size: 13px; font-weight: 600; letter-spacing: .06em; transition: background .2s; }
.btn-secondary:hover { background: var(--oro-dim); }
.light { background: var(--marfil); color: var(--azul-noche); }
.light .eyebrow { color: var(--azul-ebe); }
.light .section-title { color: var(--azul-noche); }
.light .muted { color: var(--tinta-suave); }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .proxima-card { grid-template-columns: 1fr; }
  .proxima-img  { min-height: 220px; order: -1; }
  .como-cards   { grid-template-columns: 1fr; }
  .prof-grid    { grid-template-columns: repeat(2, 1fr); }
  .contact-row  { grid-template-columns: 1fr; }
  .stats-grid   { gap: 36px; }
}
@media (max-width: 700px) {
  .nav-links, .nav-sep, .nav-btn-login { display: none; }
  .btn-menu   { display: flex; }
  .nav-mobile { display: block; }
  .prof-grid  { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .stats-grid { flex-direction: column; gap: 28px; }
  .prof-grid  { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---- ALIAS btn-login (login page + navbar) ---- */
.btn-login {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--r-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--azul-noche);
  background: var(--oro);
  border: none;
  cursor: pointer;
  font-family: 'Outfit', sans-serif;
  letter-spacing: .04em;
  transition: transform .22s, box-shadow .22s;
  text-decoration: none;
  white-space: nowrap;
}
.btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(217,164,65,.35);
}
.btn-login:active { transform: translateY(0); box-shadow: none; }
.btn-login svg {
  width: 15px; height: 15px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Boton login en navbar: version compacta */
.nav .btn-login {
  padding: 10px 20px;
  font-size: 13.5px;
}

/* Boton login en login page: ancho completo */
.card .btn-login,
input.btn-login[type="submit"] {
  width: 100%;
  justify-content: center;
  padding: 15px;
  font-size: 15px;
  border-radius: 10px;
}

/* Mobile menu login button */
.btn-login-mobile {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  padding: 14px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  color: var(--azul-noche);
  background: var(--oro);
  border: none;
  cursor: pointer;
  font-family: 'Outfit', sans-serif;
  transition: opacity .2s;
  text-decoration: none;
}
.btn-login-mobile:hover { opacity: .88; }
.btn-login-mobile svg {
  width: 16px; height: 16px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---- BOTON SUBMIT LOGIN ---- */
.btn-submit-login {
  width: 100%;
  padding: 15px;
  margin-top: 6px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  background: var(--oro);
  color: #0A0830;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: .06em;
  transition: transform .22s ease, box-shadow .22s ease;
  position: relative;
  overflow: hidden;
}
.btn-submit-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(217,164,65,.35);
}
.btn-submit-login:active { transform: translateY(0); box-shadow: none; }
.btn-submit-login.loading { opacity: .7; pointer-events: none; }
.btn-submit-login.loading::before {
  content: "";
  display: inline-block;
  width: 14px; height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(10,8,48,.3);
  border-top-color: #0A0830;
  animation: spin-btn .7s linear infinite;
  margin-right: 8px;
  vertical-align: middle;
}
@keyframes spin-btn { to { transform: rotate(360deg); } }




/* Campus base */
.campus-body {
  background: #0D0B2A;
  min-height: 100vh;
  padding-top: var(--nav-h, 68px);
  font-family: 'Outfit', sans-serif;
  color: #F3EFE4;
}

/* Navbar campus — sobreescribe los links del home navbar */
.campus-nav-links li a[data-page="inicio"]    { color: #F3EFE4; background: rgba(255,255,255,.08); }

/* ── HERO CAMPUS: asignatura activa ── */
.campus-hero {
  background:
    radial-gradient(ellipse 90% 60% at 50% -10%, rgba(19,6,191,.35), transparent 65%),
    linear-gradient(180deg, #0A0830 0%, #13113A 100%);
  padding: 40px clamp(20px,5vw,60px) 32px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.campus-hero-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.campus-hero-info {}
.campus-hero-eyebrow {
  font-size: 10px;
  letter-spacing: .35em;
  text-transform: uppercase;
  color: #D9A441;
  font-weight: 600;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.campus-hero-eyebrow i {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #D9A441;
  animation: pulse-gold 2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse-gold {
  0%,100% { box-shadow: 0 0 0 0 rgba(217,164,65,.4); }
  50%      { box-shadow: 0 0 0 6px transparent; }
}
.campus-hero-title {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: clamp(20px, 3.5vw, 32px);
  line-height: 1.15;
  color: #F3EFE4;
  max-width: 560px;
}
.campus-hero-meta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.campus-hero-meta span {
  font-size: 13px;
  color: #9A94C9;
  display: flex;
  align-items: center;
  gap: 6px;
}
.campus-hero-meta span b { color: #F3EFE4; font-weight: 500; }
.campus-hero-meta .micon {
  font-size: 14px;
  color: #7A75A8;
}

/* ── ALERTA ASISTENCIA ── */
.campus-alert {
  max-width: 1080px;
  margin: 20px auto 0;
  padding: 14px 20px;
  background: rgba(42,31,214,.2);
  border: 1px solid rgba(138,128,255,.3);
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13.5px;
  color: #B8AEFF;
}
.campus-alert a {
  color: #D9A441;
  font-weight: 600;
  text-decoration: none;
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: opacity .18s;
}
.campus-alert a:hover { opacity: .75; }

/* ── CONTENIDO PRINCIPAL ── */
.campus-content {
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px clamp(20px,5vw,60px) 60px;
}

/* ── GRID DE TARJETAS ── */
.campus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

/* ── TARJETA DE ACCIÓN ── */
.campus-card {
  background: #13113A;
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 14px;
  padding: 22px 20px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color .22s, transform .22s, box-shadow .22s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.campus-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255,255,255,.02), transparent);
  pointer-events: none;
}
.campus-card:hover {
  border-color: rgba(217,164,65,.3);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,.3);
}

/* Tarjeta destacada (inscripción) */
.campus-card--featured {
  background: linear-gradient(135deg, #1306BF, rgba(42,31,214,.7));
  border-color: rgba(138,128,255,.3);
  grid-column: 1 / -1;
}
.campus-card--featured:hover {
  border-color: rgba(217,164,65,.5);
  box-shadow: 0 14px 36px rgba(19,6,191,.4);
}

/* Tarjeta clase hoy (Zoom) */
.campus-card--zoom {
  background: linear-gradient(135deg, rgba(19,6,191,.3), rgba(42,31,214,.15));
  border-color: rgba(138,128,255,.4);
  animation: zoom-pulse 3s ease-in-out infinite;
}
@keyframes zoom-pulse {
  0%,100% { border-color: rgba(138,128,255,.4); }
  50%      { border-color: rgba(217,164,65,.5); }
}

.campus-card-icon {
  width: 42px; height: 42px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  font-size: 20px;
  flex-shrink: 0;
}
/* colores de iconos por tipo */
.ic-gold    { background: rgba(217,164,65,.12); color: #D9A441; }
.ic-blue    { background: rgba(19,6,191,.2);   color: #8A80FF; }
.ic-green   { background: rgba(61,214,140,.1); color: #3DD68C; }
.ic-purple  { background: rgba(157,140,255,.12);color: #9D8CFF; }
.ic-orange  { background: rgba(245,158,11,.1); color: #F59E0B; }
.ic-red     { background: rgba(242,112,91,.1); color: #F2705B; }
.ic-white   { background: rgba(255,255,255,.1); color: #F3EFE4; }

.campus-card-body { flex: 1; }
.campus-card-title {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 16px;
  color: #F3EFE4;
  line-height: 1.2;
  margin-bottom: 4px;
}
.campus-card--featured .campus-card-title { font-size: 18px; }
.campus-card-sub {
  font-size: 12.5px;
  color: #7A75A8;
  line-height: 1.4;
}
.campus-card--featured .campus-card-sub { color: rgba(243,239,228,.7); }

.campus-card-arrow {
  color: #7A75A8;
  font-size: 18px;
  align-self: flex-end;
  transition: color .18s, transform .18s;
}
.campus-card:hover .campus-card-arrow { color: #D9A441; transform: translateX(3px); }
.campus-card--featured .campus-card-arrow { color: rgba(243,239,228,.5); }

/* ── ACCESO DENEGADO / CURSO NO INICIADO ── */
.campus-empty {
  text-align: center;
  padding: 80px 24px;
}
.campus-empty-icon {
  font-size: 48px;
  margin-bottom: 20px;
  opacity: .4;
}
.campus-empty h2 {
  font-family: 'Fraunces', serif;
  font-weight: 300;
  font-size: 22px;
  color: #9A94C9;
  margin-bottom: 8px;
}
.campus-empty p { font-size: 14px; color: #7A75A8; font-weight: 300; }

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
  .campus-grid { grid-template-columns: 1fr 1fr; }
  .campus-card--featured { grid-column: 1 / -1; }
  .campus-hero-inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 380px) {
  .campus-grid { grid-template-columns: 1fr; }
}
</style>
<style>
    /* ══════════════════════════════════════
   NAVBAR
══════════════════════════════════════ */
.nav{
  position:fixed;top:0;left:0;right:0;
  height:var(--nav-h);
  z-index:100;
  display:flex;align-items:center;
  padding:0 clamp(20px,5vw,60px);
  gap:32px;
  /* estado inicial: transparente */
  background:transparent;
  transition:background .4s ease, box-shadow .4s ease, backdrop-filter .4s ease;
}

/* estado scrolled: glassmorphism */
.nav.scrolled{
  background:rgba(10,8,48,.72);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  box-shadow:0 1px 0 rgba(255,255,255,.06), 0 8px 32px rgba(0,0,0,.4);
}

/* ── Logo ── */
.nav-logo{
  display:flex;align-items:center;gap:12px;
  text-decoration:none;flex-shrink:0;
}
.nav-logo-icon{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(135deg,var(--azul-ebe),rgba(42,31,214,.55));
  border:1px solid rgba(217,164,65,.25);
  display:grid;place-items:center;
  font-family:'Fraunces',serif;font-weight:600;font-size:17px;color:var(--oro);
  transition:box-shadow .25s,transform .25s;
  box-shadow:0 4px 14px rgba(19,6,191,.35);
}
.nav-logo:hover .nav-logo-icon{
  transform:translateY(-2px);
  box-shadow:0 8px 22px rgba(19,6,191,.5);
}
.nav-logo-text{
  display:flex;flex-direction:column;
  line-height:1.15;
}
.nav-logo-text .name{
  font-family:'Fraunces',serif;font-weight:600;font-size:16px;color:var(--marfil);
}
.nav-logo-text .sub{
  font-size:9.5px;letter-spacing:.28em;text-transform:uppercase;
  color:var(--bruma);font-family:'Outfit',sans-serif;font-weight:500;
}

/* ── Spacer ── */
.nav-spacer{flex:1}

/* ── Links de navegación ── */
.nav-links{
  display:flex;align-items:center;gap:6px;
  list-style:none;
}
.nav-links li a{
  display:flex;align-items:center;gap:7px;
  padding:9px 16px;border-radius:9px;
  text-decoration:none;
  font-size:13.5px;font-weight:500;color:var(--bruma);
  transition:color .2s,background .2s;
  white-space:nowrap;
}
.nav-links li a:hover{
  color:var(--marfil);
  background:rgba(255,255,255,.06);
}
.nav-links li a.active{
  color:var(--marfil);
  background:rgba(255,255,255,.08);
}
.nav-links li a svg{
  width:15px;height:15px;flex-shrink:0;
  stroke:currentColor;stroke-width:1.7;fill:none;
  stroke-linecap:round;stroke-linejoin:round;
  transition:stroke .2s;
}

/* ── Separador vertical ── */
.nav-sep{
  width:1px;height:22px;
  background:var(--borde);
  flex-shrink:0;
}

/* ── Botón Iniciar sesión ── */
.btn-login{
  display:flex;align-items:center;gap:8px;
  padding:10px 20px;border-radius:9px;
  text-decoration:none;white-space:nowrap;
  font-size:13.5px;font-weight:600;
  color:var(--azul-noche);background:var(--oro);
  border:1px solid transparent;
  transition:transform .22s,box-shadow .22s,opacity .2s;
}
.btn-login:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(217,164,65,.35);
}
.btn-login:active{transform:translateY(0);box-shadow:none}
.btn-login svg{
  width:14px;height:14px;flex-shrink:0;
  stroke:currentColor;stroke-width:2;fill:none;
  stroke-linecap:round;stroke-linejoin:round;
}

/* ── Botón menú móvil ── */
.btn-menu{
  display:none;
  background:none;border:1px solid var(--borde);
  border-radius:9px;padding:9px;cursor:pointer;
  color:var(--marfil);transition:all .2s;
  flex-shrink:0;
}
.btn-menu:hover{
  background:rgba(255,255,255,.07);
  border-color:rgba(255,255,255,.14);
}
.btn-menu svg{
  display:block;width:18px;height:18px;
  stroke:currentColor;stroke-width:1.8;fill:none;
  stroke-linecap:round;stroke-linejoin:round;
}
.btn-menu .ico-close{display:none}

/* ── MENÚ MÓVIL ── */
.nav-mobile{
  display:none;
  position:fixed;top:var(--nav-h);left:0;right:0;
  background:rgba(10,8,48,.97);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border-bottom:1px solid var(--borde);
  padding:16px clamp(20px,5vw,60px) 24px;
  z-index:99;
  /* animación */
  opacity:0;transform:translateY(-8px);
  transition:opacity .3s,transform .3s;
  pointer-events:none;
}
.nav-mobile.open{
  opacity:1;transform:translateY(0);
  pointer-events:auto;
}
.nav-mobile ul{list-style:none;display:flex;flex-direction:column;gap:4px}
.nav-mobile ul li a{
  display:flex;align-items:center;gap:12px;
  padding:13px 14px;border-radius:10px;
  text-decoration:none;font-size:15px;font-weight:500;
  color:var(--bruma);transition:all .18s;
}
.nav-mobile ul li a:hover{
  color:var(--marfil);background:rgba(255,255,255,.06);
}
.nav-mobile ul li a svg{
  width:17px;height:17px;flex-shrink:0;
  stroke:currentColor;stroke-width:1.7;fill:none;
  stroke-linecap:round;stroke-linejoin:round;
}
.nav-mobile .btn-login-mobile{
  display:flex;align-items:center;justify-content:center;gap:9px;
  margin-top:14px;padding:14px;border-radius:10px;
  text-decoration:none;font-size:15px;font-weight:600;
  color:var(--azul-noche);background:var(--oro);
  transition:opacity .2s;
}
.nav-mobile .btn-login-mobile:hover{opacity:.88}
.nav-mobile .btn-login-mobile svg{
  width:16px;height:16px;stroke:currentColor;stroke-width:2;fill:none;
  stroke-linecap:round;stroke-linejoin:round;
}
/* línea separadora en mobile */
.nav-mobile hr{
  border:none;border-top:1px solid var(--borde);margin:14px 0 10px;
}

/* ── RESPONSIVE ── */
@media(max-width:700px){
  .nav-links,.nav-sep,.btn-login{display:none}
  .btn-menu{display:flex}
  .nav-mobile{display:block}
}

.imglogo {
    width: 30px;
    height: 27px;
}
.imglogo-footer{
    width: 30%; 
    padding:0; 
    margin:0;
}
@media screen and (min-width:769px){
    .imglogo {
        width: 60px;
        height: 50px;
    }
    .imglogo-footer{
        width: 10%;
    }
}