/* ============================================
   PORTFOLIO SECTION STYLES - WEBCAREX
   ============================================ */

.portfolio-section {
    padding: 6rem 0;
    background: var(--bg-section);
    position: relative;
    overflow: hidden;
}

.portfolio-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--gradient-x-1-start) 20%,
        var(--gradient-x-1-mid) 50%,
        var(--gradient-x-2-start) 80%,
        transparent
    );
    opacity: 0.5;
}

.portfolio-wrapper {
    position: relative;
    z-index: 2;
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-white);
    line-height: 1.2;
    text-align: center;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.portfolio-title .text-gradient {
    background: linear-gradient(
        135deg,
        var(--gradient-x-1-start) 0%,
        var(--gradient-x-1-mid) 50%,
        var(--gradient-x-2-start) 100%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(123, 44, 191, 0.3));
}

.portfolio-subtitle {
    font-size: 1.25rem;
    color: var(--text-gray);
    text-align: center;
    margin-bottom: 4rem;
    line-height: 1.6;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

@media screen and (max-width: 480px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.portfolio-item {
    background: rgba(20, 20, 20, 0.6);
    border-radius: 16px;
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: block;
    animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) both;
    cursor: pointer;
}

.portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(
        180deg,
        var(--gradient-x-1-start),
        var(--gradient-x-1-mid),
        var(--gradient-x-2-start)
    );
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 16px 0 0 16px;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    border-color: rgba(123, 44, 191, 0.4);
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(123, 44, 191, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    background: linear-gradient(
        135deg,
        rgba(25, 25, 25, 0.7),
        rgba(35, 35, 35, 0.7)
    );
}

.portfolio-item:hover::before {
    opacity: 1;
}

.portfolio-item-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 0.75rem;
    line-height: 1.3;
    letter-spacing: -0.02em;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover .portfolio-item-content h3 {
    background: linear-gradient(
        135deg,
        var(--gradient-x-1-start),
        var(--gradient-x-1-mid),
        var(--gradient-x-2-start)
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transform: translateX(4px);
    filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.3));
}

.portfolio-item-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    position: relative;
}

.portfolio-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover .portfolio-item-image img {
    transform: scale(1.05);
}

/* Portfolio item met alleen foto */
.portfolio-item-image-only {
    padding: 0 !important;
    margin: 0 !important;
    background: transparent;
    border: none;
    position: relative;
    overflow: visible !important;
    width: 100%;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

.portfolio-item-image-only .portfolio-item-image {
    height: auto;
    margin-bottom: 0;
    border-radius: 16px 16px 0 0;
    position: relative;
    overflow: hidden;
    width: 100%;
    display: block;
    background: transparent;
}

.portfolio-item-image-only .portfolio-item-image img {
    width: 100%;
    height: auto;
    max-height: 600px;
    object-fit: contain;
    object-position: center;
    display: block;
    margin: 0;
    padding: 0;
}

/* Op mobiel: kleinere max-height */
@media screen and (max-width: 768px) {
    .portfolio-item-image-only .portfolio-item-image img {
        max-height: 400px;
    }
}

.portfolio-item-image-only {
    border-radius: 16px;
    overflow: visible !important;
}

/* Overschrijf overflow voor portfolio-item-image-only */
a.portfolio-item.portfolio-item-image-only {
    overflow: visible !important;
}

/* Overlay voor Adalya Point - onder de afbeelding */
.portfolio-item-image-only .portfolio-item-overlay {
    position: relative;
    padding: 0.5rem 1rem;
    background: rgba(0, 0, 0, 0.6) !important;
    border-radius: 0 0 16px 16px;
    display: flex !important;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    opacity: 1 !important;
    visibility: visible !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    z-index: 10;
    min-height: 35px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: visible;
}

.portfolio-item-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.portfolio-item-cta {
    font-size: 0.85rem;
    font-weight: 600;
    color: #ffffff !important;
    display: inline-flex !important;
    align-items: center;
    gap: 0.4rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    visibility: visible !important;
    opacity: 1 !important;
    white-space: nowrap;
    flex-shrink: 0;
}

.portfolio-item-cta .arrow {
    font-size: 1.1rem;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    color: #ffffff !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.portfolio-item-image-only:hover .portfolio-item-cta {
    color: var(--gradient-x-1-start);
    transform: translateX(4px);
}

.portfolio-item-image-only:hover .portfolio-item-cta .arrow {
    transform: translateX(4px);
    color: var(--gradient-x-1-start);
}

.portfolio-item-image-only:hover .portfolio-item-cta {
    color: var(--gradient-x-1-start);
}

/* Op mobiel: hele afbeelding zichtbaar */
@media screen and (max-width: 768px) {
    .portfolio-item-image-only .portfolio-item-image {
        width: 100%;
        max-width: 100%;
    }
    
    .portfolio-item-image-only .portfolio-item-image img {
        object-fit: contain;
        object-position: center;
        width: 100%;
        max-width: 100%;
    }
    
    .portfolio-item-image-only .portfolio-item-overlay {
        padding: 0.5rem 0.875rem !important;
        justify-content: flex-end;
        min-height: 40px !important;
        gap: 0.5rem;
        width: 100%;
        max-width: 100%;
    }
    
    .portfolio-item-title {
        font-size: 1.1rem;
    }
    
    .portfolio-item-cta {
        font-size: 0.875rem !important;
        white-space: nowrap;
    }
    
    .portfolio-item-cta .arrow {
        font-size: 1rem !important;
    }
}

.portfolio-item-image-only:hover {
    background: transparent;
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(123, 44, 191, 0.2);
}

.portfolio-item-image-only::before {
    display: none;
}

.portfolio-item-content {
    position: relative;
}

.portfolio-item-content p {
    color: var(--text-gray);
    font-size: 1rem;
    margin: 0;
    line-height: 1.6;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item-content::after {
    content: '→';
    position: absolute;
    top: 0;
    right: 0;
    font-size: 1.5rem;
    color: var(--gradient-x-1-start);
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
}

.portfolio-item:hover .portfolio-item-content::after {
    opacity: 1;
    transform: translateX(0);
}

.portfolio-item:hover .portfolio-item-content p {
    color: var(--text-light);
    transform: translateX(4px);
}

/* Staggered animation delays */
.portfolio-item:nth-child(1) { animation-delay: 0.1s; }
.portfolio-item:nth-child(2) { animation-delay: 0.15s; }
.portfolio-item:nth-child(3) { animation-delay: 0.2s; }
.portfolio-item:nth-child(4) { animation-delay: 0.25s; }
.portfolio-item:nth-child(5) { animation-delay: 0.3s; }
.portfolio-item:nth-child(6) { animation-delay: 0.35s; }

/* Background decorative elements */
.portfolio-section {
    background-image: 
        radial-gradient(circle at 80% 20%, rgba(123, 44, 191, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.05) 0%, transparent 50%);
    background-color: var(--bg-section);
}

/* Responsive Design */
@media screen and (max-width: 968px) {
    .portfolio-section {
        padding: 4rem 0;
    }
    
    .portfolio-title {
        font-size: 2rem;
    }
    
    .portfolio-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2.5rem;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2rem;
    }
    
    .portfolio-item {
        padding: 2rem;
    }
    
    .portfolio-item-image {
        height: 180px;
        margin-bottom: 1.25rem;
    }
    
    .portfolio-item-image-only {
        min-height: auto;
        aspect-ratio: auto;
    }
    
    .portfolio-item-image-only .portfolio-item-image {
        height: auto;
        margin-bottom: 0;
    }
    
    .portfolio-item-image-only .portfolio-item-image img {
        height: auto;
        max-height: 500px;
    }
}

@media screen and (max-width: 768px) {
    .portfolio-section {
        padding: 3rem 0;
    }
    
    .portfolio-title {
        font-size: 1.75rem;
    }
    
    .portfolio-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .portfolio-item {
        padding: 1.75rem;
    }
    
    .portfolio-item-image {
        height: 160px;
        margin-bottom: 1rem;
    }
    
    .portfolio-item-image-only {
        min-height: auto;
        aspect-ratio: auto;
        overflow: visible !important;
    }
    
    .portfolio-item-image-only .portfolio-item-image {
        height: auto;
        margin-bottom: 0;
        flex-shrink: 0;
    }
    
    .portfolio-item-image-only .portfolio-item-image img {
        height: auto;
        max-height: 400px;
    }
    
    .portfolio-item-image-only .portfolio-item-overlay {
        flex-shrink: 0;
    }
    
    .portfolio-item-content h3 {
        font-size: 1.25rem;
    }
    
    .portfolio-item-content p {
        font-size: 0.95rem;
    }
}

@media screen and (max-width: 480px) {
    .portfolio-title {
        font-size: 1.5rem;
    }
    
    .portfolio-item {
        padding: 1.5rem;
    }
    
    .portfolio-item-image {
        height: 140px;
        margin-bottom: 1rem;
    }
    
    .portfolio-item-image-only {
        min-height: auto;
        aspect-ratio: auto;
        overflow: visible !important;
        padding: 0 !important;
        margin: 0;
        width: 100%;
        max-width: 100%;
    }
    
    .portfolio-item-image-only .portfolio-item-image {
        height: auto;
        margin-bottom: 0;
        flex-shrink: 0;
        width: 100%;
        max-width: 100%;
        border-radius: 12px 12px 0 0;
    }
    
    .portfolio-item-image-only .portfolio-item-image img {
        width: 100%;
        max-width: 100%;
        height: auto;
        object-fit: contain;
        object-position: center;
        display: block;
        max-height: 350px;
    }
    
    .portfolio-item-image-only .portfolio-item-overlay {
        padding: 0.4rem 0.65rem !important;
        justify-content: flex-end;
        min-height: 32px !important;
        gap: 0.25rem;
        flex-shrink: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        border-radius: 0 0 12px 12px;
    }
    
    .portfolio-item-title {
        font-size: 0.875rem;
    }
    
    .portfolio-item-cta {
        font-size: 0.75rem !important;
        white-space: nowrap;
        gap: 0.25rem;
    }
    
    .portfolio-item-cta .arrow {
        font-size: 0.875rem !important;
    }
}

/* Portfolio CTA Button */
.portfolio-cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-white);
    text-decoration: none;
    padding: 1rem 2.5rem;
    background: linear-gradient(
        135deg,
        var(--gradient-x-1-start) 0%,
        var(--gradient-x-1-mid) 50%,
        var(--gradient-x-2-start) 100%
    );
    border-radius: 12px;
    border: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 4px 15px rgba(123, 44, 191, 0.3),
        0 2px 8px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.portfolio-cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: left 0.5s ease;
}

.portfolio-cta-button:hover::before {
    left: 100%;
}

.portfolio-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 8px 25px rgba(123, 44, 191, 0.4),
        0 4px 12px rgba(0, 0, 0, 0.3);
}

.portfolio-cta-button .arrow {
    transition: transform 0.3s ease;
}

.portfolio-cta-button:hover .arrow {
    transform: translateX(5px);
}

@media screen and (max-width: 768px) {
    .portfolio-cta-button {
        font-size: 1rem;
        padding: 0.875rem 2rem;
    }
}