/**
 * ============================================================================
 * NETT ABOUT FEATURES WIDGET CSS
 * ============================================================================
 * Menggunakan variabel dari _master-variables/_master-variables.css
 * Prefix class: .naf- (nett about features)
 * ============================================================================
 */

/* ===================== SECTION WRAPPER ===================== */
.naf-section {
    background: var(--nett-bg-primary, #ffffff);
    color: var(--nett-text-primary, #111827);
    font-family: var(--nett-font-body, 'Inter', sans-serif);
    padding: var(--nett-section-padding-y, 5rem) var(--nett-section-padding-x, 1.5rem);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

/* ===================== CONTAINER ===================== */
.naf-container {
    width: 100%;
    max-width: var(--nett-container-xl, 1280px);
    margin: 0 auto;
    padding: 0 var(--nett-space-6, 1.5rem);
}

/* ===================== GRID LAYOUT ===================== */
.naf-grid {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--nett-section-gap, 3rem);
}

.naf-grid.naf-reverse {
    flex-direction: row-reverse;
}

/* ===================== IMAGE WRAPPER ===================== */
.naf-image-wrap {
    position: relative;
    flex: 0 0 50%;
    max-width: 50%;
}

/* Offset Shadow Effect */
.naf-image-wrap.naf-shadow-offset::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    right: -20px;
    bottom: -20px;
    background-color: var(--nett-primary, #2563eb);
    border-radius: var(--nett-radius-lg, 0.5rem);
    z-index: -1;
    transition: var(--nett-transition-base, all 0.3s ease);
}

.naf-image-wrap:hover.naf-shadow-offset::before {
    top: 15px;
    left: 15px;
}

/* ===================== IMAGE ===================== */
.naf-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--nett-radius-lg, 0.5rem);
    transition: filter var(--nett-duration-300, 300ms) var(--nett-ease, ease),
                transform var(--nett-duration-300, 300ms) var(--nett-ease, ease),
                box-shadow var(--nett-duration-300, 300ms) var(--nett-ease, ease);
}

/* Image Filters */
.naf-image.naf-grayscale {
    filter: grayscale(100%);
}

.naf-image-wrap:hover .naf-image.naf-grayscale {
    filter: grayscale(0%);
}

.naf-image.naf-zoom-hover:hover {
    transform: scale(1.05);
}

/* ===================== IMAGE LINK & OVERLAY ===================== */
.naf-image-link {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: var(--nett-radius-lg, 0.5rem);
}

.naf-image-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--nett-bg-overlay, rgba(0, 0, 0, 0.5));
    opacity: 0;
    transition: opacity var(--nett-duration-300, 300ms) var(--nett-ease, ease);
    border-radius: var(--nett-radius-lg, 0.5rem);
}

.naf-image-wrap:hover .naf-image-overlay,
.naf-image-link:hover .naf-image-overlay {
    opacity: 1;
}

.naf-overlay-icon {
    color: var(--nett-white, #ffffff);
    font-size: var(--nett-text-4xl, 2.25rem);
    transition: transform var(--nett-duration-300, 300ms) var(--nett-ease, ease);
}

.naf-overlay-icon svg {
    width: 1em;
    height: 1em;
    fill: currentColor;
}

.naf-overlay-icon i {
    font-size: inherit;
}

.naf-image-wrap:hover .naf-overlay-icon {
    transform: scale(1.1);
}

/* ===================== CONTENT AREA ===================== */
.naf-content {
    flex: 0 0 50%;
    max-width: 50%;
    padding: var(--nett-space-4, 1rem) 0;
}

/* ===================== SUBTITLE ===================== */
.naf-subtitle {
    display: inline-block;
    font-family: var(--nett-font-heading, 'Poppins', sans-serif);
    font-size: var(--nett-text-sm, 0.875rem);
    font-weight: var(--nett-font-semibold, 600);
    color: var(--nett-primary, #2563eb);
    text-transform: uppercase;
    letter-spacing: var(--nett-tracking-wider, 0.05em);
    margin-bottom: var(--nett-space-2, 0.5rem);
}

/* ===================== TITLE ===================== */
.naf-title {
    font-family: var(--nett-font-heading, 'Poppins', sans-serif);
    font-size: var(--nett-h2-size, 2.25rem);
    font-weight: var(--nett-font-bold, 700);
    color: var(--nett-text-primary, #111827);
    line-height: var(--nett-leading-tight, 1.25);
    margin-bottom: var(--nett-space-6, 1.5rem);
    text-transform: uppercase;
}

.naf-title span {
    color: var(--nett-primary, #2563eb);
}

/* ===================== DESCRIPTION ===================== */
.naf-description {
    font-family: var(--nett-font-body, 'Inter', sans-serif);
    font-size: var(--nett-text-base, 1rem);
    color: var(--nett-text-secondary, #4b5563);
    line-height: var(--nett-leading-relaxed, 1.625);
}

.naf-description p {
    margin-bottom: var(--nett-space-4, 1rem);
}

.naf-description p:last-child {
    margin-bottom: 0;
}

/* ===================== BUTTON ===================== */
.naf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--nett-space-2, 0.5rem);
    padding: var(--nett-space-3, 0.75rem) var(--nett-space-6, 1.5rem);
    font-family: var(--nett-font-heading, 'Poppins', sans-serif);
    font-size: var(--nett-text-base, 1rem);
    font-weight: var(--nett-font-semibold, 600);
    color: var(--nett-text-primary, #111827);
    background-color: transparent;
    border: var(--nett-border-2, 2px) solid var(--nett-gray-900, #111827);
    border-radius: var(--nett-radius-md, 0.375rem);
    text-decoration: none;
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--nett-duration-300, 300ms) var(--nett-ease, ease);
    margin-top: var(--nett-space-6, 1.5rem);
}

.naf-btn:hover {
    color: var(--nett-white, #ffffff);
    background-color: var(--nett-gray-900, #111827);
    transform: translateY(-3px);
    box-shadow: var(--nett-shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.1));
}

.naf-btn svg,
.naf-btn i {
    width: 1em;
    height: 1em;
    font-size: 1em;
    transition: transform var(--nett-duration-300, 300ms) var(--nett-ease, ease);
}

.naf-btn:hover svg,
.naf-btn:hover i {
    transform: translateX(3px);
}

/* ===================== ANIMATIONS ===================== */
.naf-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.naf-animate.active {
    opacity: 1;
    transform: translateY(0);
}

.naf-animate.naf-delay-1 {
    transition-delay: 0.1s;
}

.naf-animate.naf-delay-2 {
    transition-delay: 0.2s;
}

.naf-animate.naf-delay-3 {
    transition-delay: 0.3s;
}

/* Animation Types */
@keyframes naf-fade-up {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes naf-fade-down {
    from {
        opacity: 0;
        transform: translateY(-40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes naf-zoom-in {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes naf-slide-left {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes naf-slide-right {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px) {
    .naf-grid {
        gap: var(--nett-gap-lg, 2rem);
    }
    
    .naf-image-wrap,
    .naf-content {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .naf-title {
        font-size: var(--nett-h3-size, 1.875rem);
    }
}

@media (max-width: 768px) {
    .naf-section {
        padding: var(--nett-space-12, 3rem) var(--nett-space-4, 1rem);
    }
    
    .naf-grid {
        flex-direction: column !important;
    }
    
    .naf-grid.naf-reverse {
        flex-direction: column !important;
    }
    
    .naf-image-wrap,
    .naf-content {
        flex: 0 0 100% !important;
        max-width: 100% !important;
    }
    
    .naf-title {
        font-size: var(--nett-h4-size, 1.5rem);
    }
    
    .naf-container {
        padding: 0 var(--nett-space-4, 1rem);
    }
}

@media (max-width: 480px) {
    .naf-section {
        padding: var(--nett-space-8, 2rem) var(--nett-space-3, 0.75rem);
    }
    
    .naf-title {
        font-size: var(--nett-text-2xl, 1.5rem);
    }
    
    .naf-subtitle {
        font-size: var(--nett-text-xs, 0.75rem);
    }
    
    .naf-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ===================== UTILITY CLASSES ===================== */
.naf-text-center { text-align: center; }
.naf-text-left { text-align: left; }
.naf-text-right { text-align: right; }

.naf-mb-0 { margin-bottom: 0; }
.naf-mb-2 { margin-bottom: var(--nett-space-2, 0.5rem); }
.naf-mb-4 { margin-bottom: var(--nett-space-4, 1rem); }
.naf-mb-6 { margin-bottom: var(--nett-space-6, 1.5rem); }

.naf-hidden { display: none; }
.naf-visible { visibility: visible; }

/* ===================== DARK MODE SUPPORT ===================== */
@media (prefers-color-scheme: dark) {
    .naf-section.naf-dark-auto {
        background: var(--nett-bg-dark, #1f2937);
        color: var(--nett-text-light, #f9fafb);
    }
    
    .naf-section.naf-dark-auto .naf-title {
        color: var(--nett-text-light, #f9fafb);
    }
    
    .naf-section.naf-dark-auto .naf-description {
        color: var(--nett-gray-300, #d1d5db);
    }
    
    .naf-section.naf-dark-auto .naf-btn {
        color: var(--nett-white, #ffffff);
        border-color: var(--nett-white, #ffffff);
    }
    
    .naf-section.naf-dark-auto .naf-btn:hover {
        background-color: var(--nett-white, #ffffff);
        color: var(--nett-gray-900, #111827);
    }
}

/* ===================== END OF CSS ===================== */