/* ============================================
   Integrations Section - OPTIMIZED VERSION
   Zencia.AI Theme - SMOOTH ANIMATIONS
   ============================================ */

.integrations-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #0f1419 0%, #082928 100%);
    position: relative;
    overflow: hidden;
}

/* Background overlay effect */
.integrations-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 110%;
    height: 110%;
    background-image: url('../images/integration-bvg.svg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.1;
    filter: brightness(0.8);
    animation: svgFloat 20s ease-in-out infinite;
    z-index: 1;
    pointer-events: none;
}

.integrations-section .container {
    position: relative;
    z-index: 2;
}

/* ===== HEADER ===== */
.integrations-header {
    text-align: center;
    margin-bottom: 80px;
}

.integrations-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
    letter-spacing: -1.5px;
    margin: 0;
}

.integrations-highlight {
    display: block;
    margin-top: 0.5rem;
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--accent-turquoise) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== INTEGRATION ICONS GRID ===== */
.integrations-grid {
    display: grid;
    grid-template-columns: repeat(13, 1fr);
    gap: 20px;
    margin-bottom: 60px;
    perspective: 1000px;
}

.integration-icon {
    aspect-ratio: 1;
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

/* Glassmorphism effect on hover */
.integration-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 217, 213, 0.1), rgba(0, 139, 139, 0.1));
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.integration-icon:hover::before {
    opacity: 1;
}

.integration-icon:hover {
    transform: translateY(-8px) scale(1.05);
    border-color: rgba(0, 217, 213, 0.4);
    box-shadow: 0 15px 40px rgba(0, 217, 213, 0.25);
    background: rgba(255, 255, 255, 0.08);
}

.integration-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: all 0.4s ease;
    position: relative;
    z-index: 1;
    filter: brightness(0.9) saturate(0.9);
}

.integration-icon:hover img {
    filter: brightness(1.1) saturate(1.2);
    transform: scale(1.1);
}

/* ===== CTA BUTTON ===== */
.integrations-cta {
    text-align: center;
}

.btn-integration {
    display: inline-block;
    padding: 18px 48px;
    background: linear-gradient(135deg, #00d9d5 0%, #008b8b 100%);
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 217, 213, 0.3);
    font-family: var(--font-primary);
}

.btn-integration:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 217, 213, 0.5);
    background: linear-gradient(135deg, #00d9d5 0%, #008b8b 100%);
}

.btn-integration:active {
    transform: translateY(-1px);
}

/* ===== SCROLL ANIMATIONS - OPTIMIZED FOR SMOOTH PERFORMANCE ===== */
.integrations-header,
.integrations-grid,
.integrations-cta {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.integrations-header.animate-in,
.integrations-grid.animate-in,
.integrations-cta.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.integrations-header.animate-in {
    transition-delay: 0.1s;
}

.integrations-grid.animate-in {
    transition-delay: 0.2s;
}

.integrations-cta.animate-in {
    transition-delay: 0.3s;
}

/* OPTIMIZED: Integration icons - smooth scroll animations using CSS custom properties */
.integration-icon {
    opacity: 0;
    transform: scale(0.8) translateY(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transition-delay: var(--icon-delay, 0s);
}

.integration-icon.icon-animate {
    opacity: 1;
    transform: scale(1) translateY(0);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1400px) {
    .integrations-grid {
        grid-template-columns: repeat(11, 1fr);
        gap: 18px;
    }
}

@media (max-width: 1200px) {
    .integrations-grid {
        grid-template-columns: repeat(9, 1fr);
        gap: 16px;
    }
}

@media (max-width: 1024px) {
    .integrations-section {
        padding: 100px 0;
    }

    .integrations-header {
        margin-bottom: 60px;
    }

    .integrations-grid {
        grid-template-columns: repeat(7, 1fr);
        gap: 14px;
    }
    
    .integration-icon {
        padding: 16px;
    }
}

@media (max-width: 768px) {
    .integrations-section {
        padding: 80px 0;
    }

    .integrations-header {
        margin-bottom: 50px;
    }

    .integrations-title {
        letter-spacing: -0.5px;
    }

    .integrations-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 12px;
        margin-bottom: 50px;
    }
    
    .integration-icon {
        padding: 14px;
        border-radius: 12px;
    }
    
    .btn-integration {
        padding: 16px 40px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .integrations-section {
        padding: 60px 0;
    }

    .integrations-header {
        margin-bottom: 40px;
    }

    .integrations-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 10px;
        margin-bottom: 40px;
    }
    
    .integration-icon {
        padding: 12px;
        border-radius: 10px;
    }
    
    .integration-icon:hover {
        transform: translateY(-4px) scale(1.02);
    }
    
    .btn-integration {
        padding: 14px 32px;
        font-size: 0.95rem;
        width: 100%;
        max-width: 300px;
    }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
    .integration-icon {
        animation: none;
        opacity: 1;
        transform: none;
    }
    
    .integration-icon:hover {
        transform: none;
    }
}

/* Focus states for accessibility */
.integration-icon:focus,
.btn-integration:focus {
    outline: 2px solid var(--primary-teal);
    outline-offset: 4px;
}