/*
 * Featured Portfolio Carousel Styles
 * For single portfolio page
 */

/* Featured Portfolio Section */
.featured-portfolio-section {
    padding: 80px 0;
    background: #f8f9fa;
    position: relative;
    overflow: hidden;
}

.featured-portfolio-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #0066cc, transparent);
}

.featured-portfolio-section .section-header {
    margin-bottom: 50px;
}

.featured-portfolio-section .section-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #1a1a1a;
}

.featured-portfolio-section .section-subtitle {
    font-size: 18px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Portfolio Carousel */
.featured-portfolio-carousel {
    position: relative;
    padding: 0 50px;
}

.portfolio-carousel-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

/* Portfolio Card */
.portfolio-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 102, 204, 0.15);
}

/* Portfolio Card Image */
.portfolio-card-image {
    position: relative;
    overflow: hidden;
    height: 250px;
    background: #e9ecef;
}

.portfolio-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.portfolio-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.9), rgba(0, 51, 153, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.portfolio-card-overlay-content {
    text-align: center;
    color: #fff;
    transform: translateY(10px);
    transition: transform 0.3s ease;
}

.portfolio-card:hover .portfolio-card-overlay-content {
    transform: translateY(0);
}

.portfolio-card-overlay-content i {
    font-size: 32px;
    margin-bottom: 8px;
    display: block;
}

.portfolio-card-overlay-content span {
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Portfolio Card Content */
.portfolio-card-content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.portfolio-card-badge {
    display: inline-block;
    padding: 6px 14px;
    background: linear-gradient(135deg, #0066cc, #0052a3);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 20px;
    margin-bottom: 15px;
    width: fit-content;
}

.portfolio-card-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
}

.portfolio-card-title a {
    color: #1a1a1a;
    text-decoration: none;
    transition: color 0.3s ease;
}

.portfolio-card-title a:hover {
    color: #0066cc;
}

.portfolio-card-client {
    font-size: 14px;
    color: #666;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.portfolio-card-client i {
    color: #0066cc;
}

.portfolio-card-excerpt {
    font-size: 15px;
    color: #555;
    line-height: 1.6;
    margin-bottom: 15px;
    flex: 1;
}

.portfolio-card-tech {
    font-size: 13px;
    color: #777;
    padding: 10px 0;
    border-top: 1px solid #e9ecef;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.portfolio-card-tech i {
    color: #0066cc;
}

.portfolio-card-link {
    color: #0066cc;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s ease;
}

.portfolio-card-link:hover {
    gap: 12px;
}

.portfolio-card-link i {
    font-size: 14px;
}

/* Carousel Navigation */
.portfolio-carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    pointer-events: none;
    z-index: 10;
}

.portfolio-carousel-prev,
.portfolio-carousel-next {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid #0066cc;
    color: #0066cc;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all 0.3s ease;
    pointer-events: all;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.portfolio-carousel-prev:hover,
.portfolio-carousel-next:hover {
    background: #0066cc;
    color: #fff;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.3);
}

.portfolio-carousel-prev:active,
.portfolio-carousel-next:active {
    transform: scale(0.95);
}

.portfolio-carousel-prev {
    left: -25px;
}

.portfolio-carousel-next {
    right: -25px;
}

/* Carousel Dots */
.portfolio-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.portfolio-carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #d1d1d1;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    padding: 0;
}

.portfolio-carousel-dot:hover {
    background: #0066cc;
    transform: scale(1.2);
}

.portfolio-carousel-dot.active {
    width: 30px;
    border-radius: 6px;
    background: #0066cc;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .portfolio-carousel-wrapper {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 25px;
    }
}

@media (max-width: 992px) {
    .featured-portfolio-section {
        padding: 60px 0;
    }

    .featured-portfolio-section .section-title {
        font-size: 36px;
    }

    .portfolio-carousel-wrapper {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 20px;
    }

    .featured-portfolio-carousel {
        padding: 0 40px;
    }

    .portfolio-carousel-prev,
    .portfolio-carousel-next {
        width: 45px;
        height: 45px;
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .featured-portfolio-section {
        padding: 50px 0;
    }

    .featured-portfolio-section .section-title {
        font-size: 30px;
    }

    .featured-portfolio-section .section-subtitle {
        font-size: 16px;
    }

    .portfolio-carousel-wrapper {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .featured-portfolio-carousel {
        padding: 0 20px;
    }

    .portfolio-carousel-prev {
        left: -10px;
    }

    .portfolio-carousel-next {
        right: -10px;
    }

    .portfolio-carousel-prev,
    .portfolio-carousel-next {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }

    .portfolio-card-title {
        font-size: 20px;
    }

    .portfolio-card-image {
        height: 220px;
    }
}

@media (max-width: 576px) {
    .featured-portfolio-section {
        padding: 40px 0;
    }

    .featured-portfolio-section .section-header {
        margin-bottom: 35px;
    }

    .featured-portfolio-section .section-title {
        font-size: 26px;
    }

    .portfolio-card-content {
        padding: 20px;
    }

    .portfolio-card-image {
        height: 200px;
    }

    .portfolio-carousel-nav {
        display: none;
    }
}

/* Animation for initial load */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.portfolio-carousel-item {
    animation: fadeInUp 0.6s ease forwards;
}

.portfolio-carousel-item:nth-child(1) { animation-delay: 0.1s; }
.portfolio-carousel-item:nth-child(2) { animation-delay: 0.2s; }
.portfolio-carousel-item:nth-child(3) { animation-delay: 0.3s; }
.portfolio-carousel-item:nth-child(4) { animation-delay: 0.4s; }
.portfolio-carousel-item:nth-child(5) { animation-delay: 0.5s; }
.portfolio-carousel-item:nth-child(6) { animation-delay: 0.6s; }