/* ============================================================
   academico.css — Página de Récord Académico
   ============================================================ */

/* ── HERO ───────────────────────────────────── */
.acad-hero {
  margin-top: 70px;
  background: linear-gradient(120deg, #0d1f4e 0%, #1565C0 60%, #1a8fc1 100%);
  padding: 80px 5% 70px;
  position: relative;
  overflow: hidden;
}
.acad-hero::after {
  content: '\f19d';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  right: 6%;
  top: 50%;
  transform: translateY(-50%);
  font-size: clamp(8rem, 16vw, 14rem);
  color: rgba(255,255,255,0.06);
  pointer-events: none;
}
.acad-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.1);
}
.acad-hero-content {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 0 auto;
}
.acad-hero-name {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 400;
  color: rgba(255,255,255,0.9);
  line-height: 1.15;
  margin: .6rem 0 1.4rem;
}
.acad-hero-name strong {
  display: block;
  font-weight: 700;
  color: #fff;
}
.acad-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}
.acad-hero-badge {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .05em;
  padding: 7px 18px;
  border-radius: 30px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── SECCIÓN GENERAL ────────────────────────── */
.acad-section { padding: 90px 5%; }

/* ── TÍTULOS ────────────────────────────────── */
.acad-titulos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.acad-titulo-card {
  background: var(--white);
  border: 1px solid rgba(21,101,192,0.15);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(13,31,78,0.07);
  transition: all .35s;
  position: relative;
}
.acad-titulo-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  opacity: 0;
  transition: opacity .35s;
}
.acad-titulo-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: rgba(21,101,192,0.3); }
.acad-titulo-card:hover::before { opacity: 1; }

.acad-titulo-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  border: 2px solid;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 2rem 2rem 1rem;
}
.acad-titulo-info {
  padding: 0 2rem 1.5rem;
}
.acad-titulo-nivel {
  font-family: 'Rajdhani', sans-serif;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: .4rem;
}
.acad-titulo-nombre {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: .6rem;
  line-height: 1.25;
}
.acad-titulo-uni {
  color: var(--silver);
  font-size: .9rem;
  display: flex;
  align-items: center;
  gap: 7px;
}
.acad-titulo-uni i { color: var(--blue); }

/* Diploma thumbnail */
.acad-titulo-diploma {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/2.8;
  cursor: pointer;
  border-top: 1px solid rgba(21,101,192,0.1);
}
.acad-titulo-diploma img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
  display: block;
}
.acad-titulo-card:hover .acad-titulo-diploma img { transform: scale(1.04); }

/* ── CURSOS ─────────────────────────────────── */
.acad-cursos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
  max-width: 1100px;
  margin: 0 auto;
}

.acad-curso-card {
  background: var(--white);
  border: 1px solid rgba(21,101,192,0.15);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(13,31,78,0.07);
  cursor: pointer;
  transition: all .35s;
  position: relative;
}
.acad-curso-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  opacity: 0;
  transition: opacity .35s;
  z-index: 1;
}
.acad-curso-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: rgba(21,101,192,0.3); }
.acad-curso-card:hover::before { opacity: 1; }

.acad-curso-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/2.6;
}
.acad-curso-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
  display: block;
}
.acad-curso-card:hover .acad-curso-img img { transform: scale(1.04); }

.acad-curso-info {
  padding: 1.2rem 1.4rem;
}
.acad-curso-nombre {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: .4rem;
  line-height: 1.3;
}
.acad-curso-inst {
  color: var(--silver);
  font-size: .85rem;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: .8rem;
}
.acad-curso-inst i { color: var(--blue); font-size: .8rem; }
.acad-curso-badge {
  display: inline-block;
  background: rgba(41,182,246,0.1);
  border: 1px solid rgba(41,182,246,0.35);
  color: var(--cyan);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
}

/* Hover overlay compartido */
.acad-diploma-hover {
  position: absolute;
  inset: 0;
  background: rgba(13,31,78,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .3s;
}
.acad-titulo-diploma:hover .acad-diploma-hover,
.acad-curso-card:hover .acad-diploma-hover { opacity: 1; }
.acad-diploma-hover span {
  color: #fff;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: .95rem;
  background: rgba(21,101,192,0.8);
  padding: 8px 18px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  gap: 7px;
}

.acad-cursos-nota {
  text-align: center;
  margin-top: 2.5rem;
  color: var(--silver);
  font-size: .9rem;
  line-height: 1.7;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ── LIGHTBOX ───────────────────────────────── */
.acad-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(10,23,56,0.92);
  backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
}
.acad-lightbox.open { display: flex; }
.acad-lightbox-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 90vw;
}
.acad-lb-img {
  max-height: 85vh;
  max-width: 85vw;
  border-radius: 10px;
  box-shadow: 0 8px 48px rgba(0,0,0,0.6);
  object-fit: contain;
  display: block;
}

/* ── RESPONSIVE ─────────────────────────────── */
@media (max-width: 1024px) {
  .acad-cursos-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .acad-hero { padding: 60px 5% 50px; }
  .acad-titulos-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .acad-cursos-grid { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto; }
  .acad-hero-badges { flex-direction: column; }
}