.hero { min-height: 100vh; padding-top: 100px; background: linear-gradient(135deg, var(--azul-secundario) 0%, var(--azul-uab) 100%); color: white; overflow-y: auto; }
.hero-scroll-container { width: 100%; padding: 40px 5% 100px; }
.hero-top-wrap { margin-bottom: 50px; }
.hero-3-column-layout { display: flex; justify-content: space-between; align-items: center; width: 100%; max-width: 1400px; margin: 0 auto; gap: 20px; }
.hero-side-logo { flex: 0 0 250px; display: flex; justify-content: center; }
.hero-center-content { flex: 1; text-align: center; display: flex; flex-direction: column; align-items: center; }
.main-circle { width: 220px; height: 220px; border: 8px solid var(--rojo-uab); border-radius: 50%; display: flex; align-items: center; justify-content: center; background: white; overflow: hidden; box-shadow: 0 10px 25px rgba(0,0,0,0.4); }
.institutional-shield { width: 85%; height: auto; object-fit: contain; }
h1 { font-size: 5.5rem; line-height: 0.9; margin-bottom: 15px; font-weight: 800; }
.slogan { font-size: 1.5rem; color: #ccc; margin-bottom: 25px; }
.location-link { text-decoration: none; display: flex; align-items: center; gap: 12px; cursor: pointer; justify-content: center; margin-bottom: 25px;}
.location-box i { font-size: 2rem; color: var(--rojo-uab); }
.location-box p { font-size: 1.15rem; line-height: 1.3; color: white; text-align: left; font-weight: bold; }
.location-link:hover { transform: translateY(-3px); transition: 0.3s; }
.bottom-info-bar-center { background: rgba(255, 255, 255, 0.1); backdrop-filter: blur(10px); padding: 15px 35px; border-radius: 8px; border-left: 6px solid var(--rojo-uab); display: inline-block; margin-top: 15px; font-size: 1.2rem;}

.institutional-info-section { background: rgba(255, 255, 255, 0.06); backdrop-filter: blur(10px); border-radius: 20px; padding: 40px; border: 1px solid rgba(255, 255, 255, 0.1); margin-top: 40px;}
.info-section-header { margin-bottom: 35px; border-bottom: 2px solid var(--rojo-uab); padding-bottom: 15px; }
.info-section-header h2 { font-size: 2.2rem; font-weight: 700; color: white; display: flex; align-items: center; gap: 15px; }
.info-section-header h2 i { color: var(--rojo-uab); }
.info-cards-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.info-card-item { background: rgba(0, 31, 63, 0.6); border-radius: 15px; padding: 35px; border-left: 6px solid var(--rojo-uab); transition: transform 0.3s ease; }
.info-card-item:hover { transform: translateY(-5px); background: rgba(0, 31, 63, 0.8); }
.card-icon-circle { width: 60px; height: 60px; background: var(--rojo-uab); border-radius: 50%; display: flex; justify-content: center; align-items: center; font-size: 1.6rem; color: white; margin-bottom: 18px; }
.info-card-item h3 { font-size: 1.8rem; color: white; margin-bottom: 12px; font-weight: 700; }
.info-card-item p { font-size: 1.15rem; line-height: 1.6; color: #e0e0e0; text-align: justify; }
.full-width-card { grid-column: span 2; border-left-color: var(--azul-uab); }
.full-width-card .card-icon-circle { background: var(--azul-uab); }

@media (max-width: 900px) {
    .hero-3-column-layout { flex-direction: column; text-align: center; gap: 30px; }
    .hero-side-logo { margin: 10px 0; }
    h1 { font-size: 4rem; }
    .info-cards-grid { grid-template-columns: 1fr; }
    .full-width-card { grid-column: span 1; }
}