/* ============================================
   Onboarding v5 — Linkol Premium
   ============================================ */

#onboarding-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: #0f172a;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    font-family: 'Outfit', sans-serif;
    color: #fff;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease;
}
#onboarding-overlay.active {
    opacity: 1;
    visibility: visible;
}

.ob-swiper {
    width: 100%;
    flex: 1;
    min-height: 0;
}

.ob-slide {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    padding: 2rem;
    box-sizing: border-box;
}

.ob-img-zone {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-bottom: 2rem;
}

.ob-img {
    max-width: 100%;
    max-height: 80%;
    border-radius: 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    object-fit: cover;
}

.ob-text-zone {
    flex: 0 0 auto;
    text-align: center;
    padding-bottom: 3rem;
}

.ob-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.ob-desc {
    font-size: 1.1rem;
    color: #94a3b8;
    line-height: 1.6;
    max-width: 400px;
    margin: 0 auto;
}

.ob-footer {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.ob-skip {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 10001;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: #94a3b8;
    padding: 0.5rem 1rem;
    border-radius: 1rem;
    font-weight: 600;
    font-size: 0.8rem;
}

.ob-actions {
    margin-top: 2rem;
    width: 100%;
    max-width: 320px;
}

.ob-btn-primary {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: #fff;
    text-decoration: none;
    padding: 1.25rem;
    border-radius: 1.25rem;
    font-weight: 800;
    display: block;
    box-shadow: 0 10px 25px rgba(59,130,246,0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ob-pagination {
    display: flex;
    gap: 0.5rem;
}

.ob-dot {
    width: 8px;
    height: 8px;
    background: rgba(255,255,255,0.2);
    border-radius: 4px;
    transition: all 0.3s;
}

.ob-dot-active {
    width: 30px;
    background: #3b82f6;
}

/* DESKTOP LAYOUT */
@media (min-width: 1024px) {
    .ob-slide {
        flex-direction: row;
        align-items: center;
        padding: 0 10%;
    }
    
    .ob-img-zone {
        flex: 1;
        padding: 0;
    }
    
    .ob-img {
        max-width: 500px;
    }
    
    .ob-text-zone {
        flex: 1;
        text-align: left;
        padding: 0 0 0 5rem;
    }
    
    .ob-title {
        font-size: 2.8rem;
    }
    
    .ob-desc {
        margin: 0;
        font-size: 1.4rem;
    }
    
    .ob-footer {
        position: absolute;
        bottom: 3rem;
        left: 10%;
        padding: 0;
    }
}