/* =========================================
   PÁGINA PARTNERS / SPONSORS (CORPORATE)
   ========================================= */

/* 1. HERO DE NEGOCIOS */
.partners-hero {
    position: relative;
    height:120vh;
    display: flex; align-items: center; justify-content: center;
    background: #000; text-align: center; overflow: hidden;
}
.partners-hero-bg {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover; opacity: 0.4; filter: grayscale(100%); /* Look serio */
}

/* 2. GRID DE LOGOS (TRUST GRID) */
.logos-section {
    padding: 80px 0;
    background-color: #010a12;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); /* Adaptable */
    gap: 40px;
    align-items: center; justify-items: center;
}

.partner-logo {
    max-width: 140px;
    height: auto;
    /* Efecto Premium: Logos en gris y oscuros por defecto */
    filter: grayscale(100%) opacity(0.5);
    transition: all 0.4s ease;
    cursor: pointer;
}

.partner-logo:hover {
    /* Al pasar el mouse: Color real y brillo */
    filter: grayscale(0%) opacity(1);
    transform: scale(1.1);
}

/* 3. BENEFICIOS (WHY SPONSOR US?) */
.benefits-section {
    padding: 100px 0;
    background: radial-gradient(circle at 50% 50%, #041a2f 0%, #000 100%);
}

.benefit-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 40px;
    border-radius: 8px;
    transition: 0.3s;
}
.benefit-card:hover {
    background: rgba(255,255,255,0.05);
    border-color: var(--sx-gold);
    transform: translateY(-5px);
}

.benefit-icon {
    font-size: 2.5rem; color: var(--sx-gold); margin-bottom: 20px;
}
.benefit-title {
    font-family: 'regular'; color: white; font-size: 1.5rem; text-transform: uppercase; margin-bottom: 15px;
}
.benefit-desc {
    color: #999; line-height: 1.6; font-size: 0.95rem;
}

/* 4. CTA FINAL (FORMULARIO) */
.b2b-form-box {
    background: white; color: #000;
    padding: 60px; border-radius: 8px;
    max-width: 800px; margin: 0 auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.b2b-input {
    width: 100%; padding: 15px; margin-bottom: 20px;
    border: 1px solid #ccc; border-radius: 4px;
    font-family: 'regular';
}
.b2b-label {
    font-weight: 700; font-size: 0.9rem; text-transform: uppercase; display: block; margin-bottom: 5px;
}

/* Responsive */
@media (max-width: 768px) {
    .logos-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
    .b2b-form-box { padding: 30px; }
}