/* Portfolio Section Styles */
#portfolio {
    padding: 100px 0;
    background: var(--primary-color);
    position: relative;
    overflow: hidden;
}

#portfolio .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Section Header */
#portfolio .section-header {
    margin-bottom: 40px;
}

#portfolio .section-header h2 {
    color: var(--accent-color);
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.section-divider {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
}

.section-divider span {
    width: 60px;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--secondary-color), transparent);
}

/* Portfolio Filter */
#portfolio .portfolio-filter {
    margin-bottom: 40px;
    padding: 0 15px;
}

#portfolio .filter-btn {
    background: transparent;
    border: 2px solid rgba(201, 168, 124, 0.2);
    color: var(--accent-color);
    padding: 8px 20px;
    margin: 5px;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

#portfolio .filter-btn:hover {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
    transform: translateY(-2px);
}

#portfolio .filter-btn.active {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--primary-color);
}

/* Portfolio Grid */
#portfolio .portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    padding: 0 15px;
    transition: opacity 0.3s ease;
}

/* Portfolio Items */
#portfolio .portfolio-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#portfolio .portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

#portfolio .portfolio-image {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

#portfolio .portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

/* Portfolio Overlay */
#portfolio .portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(25, 25, 44, 0.9);
    backdrop-filter: blur(4px);
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: all 0.3s ease;
}

#portfolio .portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

#portfolio .portfolio-overlay h3 {
    color: var(--accent-color);
    font-size: 1.5rem;
    margin-bottom: 15px;
    text-align: center;
}

#portfolio .portfolio-category {
    color: var(--secondary-color);
    font-size: 0.95rem;
    margin-bottom: 25px;
    padding: 6px 18px;
    border: 1px solid var(--secondary-color);
    border-radius: 25px;
    background: rgba(201, 168, 124, 0.1);
}

#portfolio .view-details {
    background: var(--secondary-color);
    color: var(--primary-color);
    border: none;
    padding: 12px 25px;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(201, 168, 124, 0.3);
}

#portfolio .view-details:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 168, 124, 0.4);
}

#portfolio .view-details i {
    transition: transform 0.3s ease;
}

#portfolio .view-details:hover i {
    transform: translateX(5px);
}

/* Portfolio Modal */
.portfolio-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 15, 30, 0.85);
    backdrop-filter: blur(10px);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 2rem;
}

.portfolio-modal.show {
    display: flex;
    opacity: 1;
}

.modal-content {
    position: relative;
    width: 95%;
    max-width: 1000px;
    margin: auto;
    background: linear-gradient(145deg, var(--primary-color), rgba(35, 35, 60, 0.95));
    border-radius: 20px;
    padding: 0;
    transform: translateY(-30px);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
    overflow: hidden;
}

.portfolio-modal.show .modal-content {
    transform: translateY(0);
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--accent-color);
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    backdrop-filter: blur(5px);
}

.close-modal:hover {
    transform: rotate(90deg);
    background: var(--secondary-color);
    color: var(--primary-color);
}

.modal-body {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 30px;
    padding: 0;
}

.modal-image-container {
    position: relative;
    height: 100%;
    min-height: 400px;
    overflow: hidden;
}

.modal-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.modal-content-right {
    padding: 40px 40px 40px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modal-title {
    color: var(--accent-color);
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    line-height: 1.2;
}

.modal-category {
    display: inline-block;
    color: var(--secondary-color);
    font-size: 1rem;
    margin-bottom: 25px;
    padding: 8px 20px;
    border: 1px solid var(--secondary-color);
    border-radius: 30px;
    background: rgba(201, 168, 124, 0.1);
}

.modal-description {
    color: var(--accent-color);
    opacity: 0.9;
    margin-bottom: 35px;
    line-height: 1.8;
    font-size: 1.1rem;
}

.modal-cta {
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    padding: 15px 35px;
    background: var(--secondary-color);
    border: none;
    border-radius: 35px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(201, 168, 124, 0.3);
}

.modal-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(201, 168, 124, 0.4);
}

.modal-cta i {
    margin-left: 12px;
    transition: transform 0.3s ease;
}

.modal-cta:hover i {
    transform: translateX(5px);
}

/* Responsive Design for Modal */
@media (max-width: 992px) {
    .modal-body {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .modal-image-container {
        min-height: 300px;
    }

    .modal-content-right {
        padding: 30px;
    }

    .modal-title {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .portfolio-modal {
        padding: 1rem;
    }

    .modal-content {
        width: 100%;
    }

    .modal-image-container {
        min-height: 250px;
    }

    .modal-content-right {
        padding: 25px 20px;
    }

    .modal-title {
        font-size: 1.75rem;
    }

    .modal-description {
        font-size: 1rem;
    }

    .modal-cta {
        width: 100%;
        justify-content: center;
    }
}

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

@media (max-width: 768px) {
    #portfolio {
        padding: 60px 0;
    }

    #portfolio .section-header h2 {
        font-size: 2rem;
    }

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

    #portfolio .portfolio-title {
        padding: 15px;
    }

    #portfolio .portfolio-title h3 {
        font-size: 1.25rem;
    }

    #portfolio .portfolio-overlay {
        padding: 20px;
    }

    #portfolio .portfolio-category {
        font-size: 0.9rem;
        margin-bottom: 15px;
    }

    #portfolio .portfolio-cta {
        font-size: 0.9rem;
        padding: 6px 15px;
    }
}

@media (max-width: 480px) {
    #portfolio .portfolio-grid {
        grid-template-columns: 1fr;
    }
}