/* =====================================================
   CÓMO FUNCIONA — Taxi Transfers Aeropuertos
   ===================================================== */

.tt-proceso {
    padding: var(--tt-section) 0;
    background-color: var(--tt-bg);
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(255, 192, 0, 0.04) 0%, transparent 75%),
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 100% 100%, 36px 36px, 36px 36px;
    background-position: center;
    position: relative;
}

.tt-proceso__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 56px;
    position: relative;
}

/* Línea conectora en desktop */
@media (min-width: 900px) {
    .tt-proceso__grid::before {
        content: "";
        position: absolute;
        top: 32px;
        left: 10%;
        right: 10%;
        height: 1px;
        background: linear-gradient(90deg, transparent, rgba(255, 192, 0, 0.2) 20%, rgba(255, 192, 0, 0.2) 80%, transparent);
        z-index: 0;
    }
}

.tt-proceso__paso {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 16px;
}

.tt-proceso__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    color: var(--tt-primary);
    background: #000;
    border: 1px solid rgba(255, 192, 0, 0.3);
    border-radius: 50%;
    box-shadow: 0 0 24px rgba(255, 192, 0, 0.1), inset 0 0 12px rgba(255, 192, 0, 0.05);
    transition: transform var(--tt-transition), box-shadow var(--tt-transition);
}

.tt-proceso__paso:hover .tt-proceso__icon {
    transform: scale(1.1);
    box-shadow: 0 0 32px rgba(255, 192, 0, 0.2), inset 0 0 16px rgba(255, 192, 0, 0.1);
}

.tt-proceso__paso h3 {
    margin: 0 0 12px;
    font-size: 1.35rem;
    letter-spacing: -0.01em;
}

.tt-proceso__paso p {
    color: var(--tt-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}