/* ============================================
   HERO ESPECIALIDADES - AMAYALAB
   6 Áreas: Bioquímica, Hematología, Microbiología,
   Diagnóstico Molecular, Patología, Toxicología
   ============================================ */

/* ========== SECCIÓN ========== */
.especialidades-hero {
    position: relative;
    width: 100%;
    padding: 6rem 2.5rem;
    background: linear-gradient(180deg, #060E1A 0%, #0A1F3A 30%, #0D2B4E 100%);
    overflow: hidden;
}

/* ========== PARTÍCULAS ========== */
.especialidades-particulas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.particula-esp {
    position: absolute;
    width: 2px;
    height: 2px;
    background: #0F81F2;
    border-radius: 50%;
    animation: particulaFlotarEsp linear infinite;
    opacity: 0;
    box-shadow: 0 0 6px rgba(15, 129, 242, 0.4);
}

.particula-esp:nth-child(even) {
    background: #25D366;
    box-shadow: 0 0 6px rgba(37, 211, 102, 0.4);
}

.particula-esp:nth-child(3n) {
    background: #FFFFFF;
    width: 1.5px;
    height: 1.5px;
}

/* ========== OVERLAY ========== */
.especialidades-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 20% 30%, rgba(15, 129, 242, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 70%, rgba(37, 211, 102, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(10, 93, 176, 0.05) 0%, transparent 70%);
    z-index: 1;
    pointer-events: none;
}

/* ========== CONTENIDO ========== */
.especialidades-contenido {
    position: relative;
    z-index: 2;
    max-width: 1300px;
    margin: 0 auto;
}

/* ========== ENCABEZADO ========== */
.especialidades-header {
    text-align: center;
    margin-bottom: 4rem;
}

.especialidades-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(15, 129, 242, 0.1);
    border: 1px solid rgba(15, 129, 242, 0.2);
    color: #FFFFFF;
    padding: 8px 22px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(8px);
}

.especialidades-badge i {
    color: #0F81F2;
    animation: iconoGiroEsp 3s ease-in-out infinite;
}

.especialidades-titulo {
    font-size: 3rem;
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.texto-gradiente {
    background: linear-gradient(135deg, #0F81F2 0%, #25D366 50%, #0F81F2 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradienteMovilEsp 4s ease-in-out infinite;
}

.especialidades-subtitulo {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.6);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ========== GRID ========== */
.especialidades-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

/* ========== TARJETA ========== */
.especialidad-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: 2.5rem 2rem 2rem;
    position: relative;
    transition: all 0.45s cubic-bezier(0.25, 0.8, 0.25, 1.2);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.especialidad-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at 50% 0%, rgba(15, 129, 242, 0.08), transparent 70%);
    opacity: 0;
    transition: opacity 0.45s ease;
}

.especialidad-card:hover::before {
    opacity: 1;
}

.especialidad-card:hover {
    transform: translateY(-10px);
    border-color: rgba(15, 129, 242, 0.25);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(15, 129, 242, 0.1);
    background: rgba(255, 255, 255, 0.04);
}

/* Número */
.especialidad-numero {
    position: absolute;
    top: 18px;
    right: 20px;
    font-size: 0.75rem;
    font-weight: 800;
    color: rgba(15, 129, 242, 0.5);
    letter-spacing: 2px;
}

/* Ícono */
.especialidad-icono-wrapper {
    position: relative;
    margin-bottom: 1.5rem;
}

.especialidad-icono {
    width: 65px;
    height: 65px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 129, 242, 0.1);
    border: 1px solid rgba(15, 129, 242, 0.2);
    border-radius: 18px;
    font-size: 1.6rem;
    color: #0F81F2;
    position: relative;
    z-index: 2;
    transition: all 0.4s ease;
}

.especialidad-card:hover .especialidad-icono {
    background: linear-gradient(135deg, #0F81F2, #0A5DB0);
    color: #FFFFFF;
    border-color: transparent;
    transform: rotate(-5deg) scale(1.08);
    box-shadow: 0 15px 35px rgba(15, 129, 242, 0.4);
}

.especialidad-icono-fondo {
    position: absolute;
    top: -6px;
    left: -6px;
    width: 77px;
    height: 77px;
    background: rgba(15, 129, 242, 0.05);
    border-radius: 22px;
    z-index: 1;
    transition: all 0.4s ease;
}

.especialidad-card:hover .especialidad-icono-fondo {
    background: rgba(15, 129, 242, 0.15);
    transform: scale(1.1);
}

/* Nombre */
.especialidad-nombre {
    font-size: 1.25rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.8rem;
}

/* Descripción */
.especialidad-descripcion {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.6;
    margin-bottom: 1.2rem;
}

/* Lista */
.especialidad-lista {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
    flex: 1;
}

.especialidad-lista li {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.65);
    padding: 5px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.especialidad-lista li i {
    color: #25D366;
    font-size: 0.7rem;
    flex-shrink: 0;
}

/* Botón */
.especialidad-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #25D366;
    color: #FFFFFF;
    padding: 13px 20px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.35s ease;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.25);
    margin-top: auto;
}

.especialidad-btn:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
}

/* ========== CTA FINAL ========== */
.especialidades-cta {
    text-align: center;
}

.especialidades-cta-card {
    max-width: 700px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(15, 129, 242, 0.15);
    border-radius: 28px;
    padding: 3rem 2.5rem;
    text-align: center;
    backdrop-filter: blur(8px);
}

.cta-especialidad-icono {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0F81F2, #0A5DB0);
    border-radius: 50%;
    font-size: 1.8rem;
    color: #FFFFFF;
    box-shadow: 0 15px 35px rgba(15, 129, 242, 0.3);
}

.cta-especialidad-titulo {
    font-size: 1.6rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 1rem;
}

.cta-especialidad-texto {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.cta-especialidad-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: #FFFFFF;
    padding: 17px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    position: relative;
    overflow: hidden;
    transition: all 0.35s ease;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.35);
}

.cta-especialidad-btn:hover {
    background: #128C7E;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.5);
}

.cta-btn-pulso {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    animation: btnPulso 2s ease-in-out infinite;
}

/* ========== ANIMACIONES ========== */
@keyframes particulaFlotarEsp {
    0% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100vh) scale(1); opacity: 0; }
}

@keyframes iconoGiroEsp {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(180deg); }
}

@keyframes gradienteMovilEsp {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes btnPulso {
    0%, 100% { transform: scaleX(1); opacity: 0; }
    50% { transform: scaleX(1.05); opacity: 0.5; }
}

/* ========== AOS ========== */
[data-aos] {
    opacity: 0;
    transition: all 0.7s cubic-bezier(0.25, 0.8, 0.25, 1.2);
}

[data-aos="fade-up"] {
    transform: translateY(50px);
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1200px) {
    .especialidades-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .especialidades-hero {
        padding: 4rem 1.5rem;
    }
    
    .especialidades-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .especialidades-titulo {
        font-size: 2.2rem;
    }
    
    .especialidades-subtitulo {
        font-size: 1rem;
    }
    
    .especialidad-card {
        padding: 2rem 1.5rem 1.5rem;
    }
    
    .especialidades-cta-card {
        padding: 2rem 1.5rem;
    }
    
    .cta-especialidad-titulo {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .especialidades-titulo {
        font-size: 1.8rem;
    }
    
    .especialidad-icono {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
        border-radius: 14px;
    }
    
    .especialidad-icono-fondo {
        width: 60px;
        height: 60px;
        border-radius: 18px;
    }
}