/* Portfolio Page Styles */

/* Portfolio Hero Section */
.portfolio-hero {
    position: relative;
    padding: 140px 0;
    margin-top: 70px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--light-gray);
    text-align: center;
    overflow: hidden;
}

.portfolio-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('/images/hero/hero-portfolio-desktop.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    z-index: 1;
}

.webp .portfolio-hero::before {
    background-image: url('/images/hero/hero-portfolio-desktop.webp');
}

.portfolio-hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.65);
    z-index: 2;
}

.portfolio-hero .container {
    position: relative;
    z-index: 10;
}

.portfolio-hero .hero-title {
    font-size: 3.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.portfolio-hero .hero-description {
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.95;
    line-height: 1.6;
}

/* Portfolio Overview */
.portfolio-overview {
    padding: 50px 0 80px;
    background-color: var(--light-gray);
    border-bottom: 2px solid var(--accent-color);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.portfolio-project {
    background-color: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.portfolio-project:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.15);
}

.project-image {
    position: relative;
    height: 280px;
    overflow: hidden;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
}

.project-image picture {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}

.portfolio-project:hover .project-image img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-project:hover .project-overlay {
    opacity: 1;
}

.project-actions {
    text-align: center;
}

.btn-view {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--white);
    color: var(--primary-color);
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid var(--white);
}

.btn-view:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.project-info {
    padding: 2rem;
}

.project-category {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.project-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 1rem;
}

.project-info p {
    color: var(--medium-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.project-technologies {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-tag {
    background-color: var(--accent-color);
    color: var(--black);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Project Categories */
.project-categories {
    padding: 50px 0 80px;
    background-color: var(--white);
    border-bottom: 2px solid var(--accent-color);
}

.categories-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    margin-top: 4rem;
}

.category-card {
    background-color: var(--light-gray);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border-top: 4px solid transparent;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-top-color: var(--primary-color);
    background-color: var(--white);
}

.category-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.category-card:hover .category-icon {
    opacity: 1;
}

.business-icon {
    background-image: url('/images/icons/project-business.svg');
}

.ecommerce-icon {
    background-image: url('/images/icons/project-ecommerce.svg');
}

.portfolio-icon {
    background-image: url('/images/icons/project-portfolio.svg');
}

.restaurant-icon {
    background-image: url('/images/icons/project-restaurant.svg');
}

.category-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 1rem;
}

.category-card > p {
    color: var(--medium-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.category-features {
    list-style: none;
    text-align: left;
    display: table;
    margin: 0 auto;
}

.category-features li {
    position: relative;
    padding: 0.4rem 0 0.4rem 1.5rem;
    color: var(--medium-gray);
}

.category-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
    font-size: 1rem;
}

/* Technical Expertise */
.technical-expertise {
    padding: 50px 0 80px;
    background-color: var(--light-gray);
    border-bottom: 2px solid var(--accent-color);
}

.expertise-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    margin-top: 3rem;
}

.expertise-area {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-color);
}

.expertise-area:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-left-color: var(--secondary-color);
}

.expertise-area:nth-child(2) {
    border-left-color: var(--secondary-color);
}

.expertise-area:nth-child(2):hover {
    border-left-color: var(--primary-color);
}

.expertise-area:nth-child(3) {
    border-left-color: var(--accent-color);
}

.expertise-area:nth-child(3):hover {
    border-left-color: var(--primary-color);
}

.expertise-area:nth-child(4) {
    border-left-color: var(--primary-color);
}

.expertise-area:nth-child(4):hover {
    border-left-color: var(--secondary-color);
}

.expertise-area h3 {
    font-size: 1.4rem;
    color: var(--black);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.tech-item {
    background-color: var(--light-gray);
    color: var(--black);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.tech-item:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* Portfolio CTA */
.portfolio-cta {
    padding: 60px 0 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    text-align: center;
}

.portfolio-cta .cta-content h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
}

.portfolio-cta .cta-content p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    opacity: 0.95;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.portfolio-cta .btn-primary {
    background-color: var(--white);
    color: var(--primary-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.portfolio-cta .btn-primary:hover {
    background-color: var(--accent-color);
    color: var(--black);
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
}

.portfolio-cta .btn-secondary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.portfolio-cta .btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 1067px) {
    .portfolio-hero::before {
        background-image: url('/images/hero/hero-portfolio-tablet.jpg');
    }

    .webp .portfolio-hero::before {
        background-image: url('/images/hero/hero-portfolio-tablet.webp');
    }
}

@media (max-width: 800px) {
    .portfolio-hero::before {
        background-image: url('/images/hero/hero-portfolio-mobile.jpg');
    }

    .webp .portfolio-hero::before {
        background-image: url('/images/hero/hero-portfolio-mobile.webp');
    }
}

@media (max-width: 768px) {
    .portfolio-hero .hero-title {
        font-size: 2.5rem;
    }

    .portfolio-hero .hero-description {
        font-size: 1.1rem;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .portfolio-project {
        max-width: 550px;
        margin: 0 auto;
    }

    .project-image {
        height: 250px;
    }

    .categories-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .category-card {
        max-width: 550px;
        margin: 0 auto;
        padding: 2rem;
    }

    .expertise-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .expertise-area {
        max-width: 550px;
        margin: 0 auto;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .portfolio-cta .cta-content h2 {
        font-size: 2.2rem;
    }
}

@media (max-width: 480px) {
    .portfolio-hero {
        padding: 120px 0 80px;
    }

    .portfolio-hero .hero-title {
        font-size: 2rem;
    }

    .project-info {
        padding: 1.5rem;
    }

    .category-card {
        padding: 2rem 1.5rem;
    }

    .expertise-area {
        padding: 1.5rem;
    }

    .portfolio-cta .cta-content h2 {
        font-size: 1.8rem;
    }
}

/* Focus Management for Portfolio Page */

.btn-view:focus-visible {
    outline: 2px solid var(--white);
    outline-offset: 3px;
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.3);
}

.portfolio-cta .btn-primary:focus-visible,
.portfolio-cta .btn-secondary:focus-visible {
    outline: 3px solid var(--accent-color);
    outline-offset: 4px;
    box-shadow: 0 0 0 7px rgba(215, 192, 151, 0.4), 0 6px 20px rgba(0, 0, 0, 0.3);
    transform: translateY(-2px) scale(1.02);
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .portfolio-project:focus-visible,
    .category-card:focus-visible,
    .expertise-area:focus-visible {
        transition: none;
        transform: none;
    }

    .portfolio-project:focus-visible {
        box-shadow: 0 0 0 3px var(--primary-color);
    }
}