/* ==============================================
   DEMOS SECTION STYLES (FULL DARK INTEGRATION)
   ============================================== */

.demos {
    padding: var(--section-padding) 0;
    background: linear-gradient(180deg, var(--dark) 0%, var(--dark-800) 100%);
    position: relative;
}

/* ===== Grid ===== */
.demos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
}

/* ===== Card ===== */
.demo-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    backdrop-filter: blur(12px);
}

.demo-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transition: var(--transition);
}

.demo-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary);
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.25);
}

.demo-card:hover::before {
    transform: scaleX(1);
}

.demo-card.featured {
    border: 2px solid var(--primary);
}

/* ===== Badge ===== */
.demo-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.5rem 1.25rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.875rem;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
    animation: pulse-badge 2s ease-in-out infinite;
}

.demo-badge.coming-soon {
    background: linear-gradient(135deg, var(--dark-600), var(--dark-700));
    box-shadow: none;
}

@keyframes pulse-badge {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ===== Preview ===== */
.demo-preview {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.demo-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.demo-card:hover .demo-preview img {
    transform: scale(1.1);
}

/* ===== Overlay ===== */
.demo-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(99, 102, 241, 0.95),
        rgba(14, 165, 233, 0.95)
    );
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.demo-card:hover .demo-overlay {
    opacity: 1;
}

.demo-overlay svg {
    stroke: var(--white);
    transition: var(--transition);
}

.demo-card:hover .demo-overlay svg {
    transform: scale(1.1);
}

.coming-soon-overlay {
    opacity: 0.9 !important;
    background: linear-gradient(
        135deg,
        rgba(71, 85, 105, 0.95),
        rgba(51, 65, 85, 0.95)
    );
}

/* ===== Content ===== */
.demo-content {
    padding: 2rem;
}

.demo-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.demo-description {
    color: var(--light-200);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

/* ===== Features ===== */
.demo-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.demo-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--light-200);
    transition: var(--transition);
}

.demo-card:hover .demo-tag {
    background: rgba(99, 102, 241, 0.15);
    border-color: var(--primary);
    color: var(--primary-light);
}

/* ===== Actions ===== */
.demo-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.btn-demo-primary,
.btn-demo-secondary {
    padding: 0.875rem 1.5rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: none;
}

/* Primary */
.btn-demo-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-demo-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.4);
}

.btn-demo-primary:disabled {
    background: var(--dark-600);
    cursor: not-allowed;
    opacity: 0.7;
}

/* Secondary */
.btn-demo-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-demo-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* ===== CTA ===== */
.demos-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 3rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 20px;
    color: var(--white);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.25);
}

.demos-cta-content h3 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.demos-cta-content p {
    font-size: 1.05rem;
    opacity: 0.95;
}

.demos-cta .btn {
    background: var(--white);
    color: var(--primary);
    white-space: nowrap;
}

.demos-cta .btn:hover {
    background: var(--light-100);
    transform: translateY(-3px);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .demos-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .demos {
        padding: var(--section-padding-mobile) 0;
    }

    .demos-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .demo-preview {
        height: 220px;
    }

    .demo-actions {
        grid-template-columns: 1fr;
    }

    .demos-cta {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }

    .demos-cta-content h3 {
        font-size: 1.5rem;
    }

    .demos-cta-content p {
        font-size: 1rem;
    }
}