/* ═══════════════════════════════════════════
   ESTILOS COMUNES DE PÁGINAS DE CARRERAS
   Compartidos por analisis-sistemas, diseno-grafico
   y administracion-empresas
   ═══════════════════════════════════════════ */

/* ── HERO CARRERA ── */
.carrera-hero {
    min-height: 60vh;
    background:
        linear-gradient(135deg, rgba(var(--primario-dark-rgb), .92) 0%, rgba(var(--primario-mid-rgb), .80) 100%),
        var(--hero-bg) center/cover no-repeat;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 5rem 0 4rem;
}

.carrera-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2338bdf8' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.breadcrumb-cei a {
    color: var(--acento-glow);
    text-decoration: none;
}

.breadcrumb-cei span {
    color: rgba(255, 255, 255, .6);
    margin: 0 .4rem;
}

.breadcrumb-cei strong {
    color: #fff;
}

.carrera-badge-hero {
    background: rgba(var(--acento-rgb), .18);
    border: 1px solid var(--acento);
    color: var(--acento-glow);
    border-radius: 50px;
    padding: .35rem 1.1rem;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 1rem;
}

.hero-stat-row {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.hero-stat-box {
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(var(--acento-rgb), .3);
    border-radius: 14px;
    padding: .7rem 1.2rem;
    text-align: center;
    min-width: 100px;
}

.hero-stat-box strong {
    display: block;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--acento-glow);
}

.hero-stat-box span {
    font-size: .75rem;
    color: rgba(255, 255, 255, .75);
}

/* ── DESCRIPCIÓN ── */
.desc-section {
    background: #fff;
    padding: 5rem 0;
}

.img-carrera {
    border-radius: 20px;
    object-fit: cover;
    max-height: 420px;
    box-shadow: 0 20px 60px rgba(var(--primario-rgb), .15), 0 0 0 3px rgba(var(--acento-rgb), .25);
}

.feature-chip {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    background: var(--gris-light);
    border: 1px solid #c8ddf5;
    border-radius: 50px;
    padding: .4rem 1rem;
    font-size: .82rem;
    font-weight: 600;
    color: var(--primario-dark);
    margin: .25rem;
}

/* ── PLAN DE ESTUDIOS ── */
.plan-section {
    background: var(--gris-light);
    padding: 5rem 0;
    scroll-margin-top: 80px;
}

.año-card {
    background: #fff;
    border-radius: 18px;
    border: 1px solid #c8ddf5;
    overflow: hidden;
    height: 100%;
    transition: transform .25s, box-shadow .25s;
}

.año-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(var(--primario-rgb), .15);
}

.año-header {
    background: linear-gradient(135deg, var(--primario), var(--acento-dark));
    color: #fff;
    padding: 1.2rem 1.5rem;
    display: flex;
    align-items: center;
    gap: .8rem;
}

.año-num {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, .2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 800;
    flex-shrink: 0;
}

.año-header h5 {
    margin: 0;
    font-weight: 700;
    font-size: .95rem;
}

.materia-item {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: .6rem 1.5rem;
    border-bottom: 1px solid #f0f6ff;
    font-size: .88rem;
    color: var(--gris);
}

.materia-item i {
    color: var(--primario);
    font-size: .85rem;
    flex-shrink: 0;
}

.materia-item:last-child {
    border-bottom: none;
}

/* ── SECTORES ── */
.sector-section {
    background: linear-gradient(135deg, var(--oscuro) 0%, var(--primario-dark) 60%, #1a1a2e 100%);
    padding: 5rem 0;
}

.sector-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.sector-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--acento);
    box-shadow: 0 0 8px rgba(var(--acento-rgb), .7);
    flex-shrink: 0;
    margin-top: .3rem;
}

.sector-item h6 {
    color: #fff;
    font-weight: 700;
    margin-bottom: .2rem;
    font-size: .95rem;
}

.sector-item p {
    color: rgba(255, 255, 255, .7);
    font-size: .85rem;
    margin: 0;
    line-height: 1.55;
}

.stat-circle {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: rgba(var(--acento-rgb), .1);
    border: 2px solid var(--acento);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    box-shadow: 0 0 20px rgba(var(--acento-rgb), .2);
}

.stat-circle strong {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--acento-glow);
    line-height: 1;
}

.stat-circle span {
    font-size: .7rem;
    color: rgba(255, 255, 255, .7);
    text-align: center;
    padding: 0 8px;
}

/* ── CTA ── */
.cta-section {
    background: var(--gris-light);
    padding: 4rem 0;
    text-align: center;
}

/* ── RESPONSIVE ── */
@media(max-width: 768px) {
    .carrera-hero {
        min-height: auto;
        padding: 4rem 0 3rem;
    }

    .hero-stat-row {
        gap: 1rem;
    }
}