/*
 * Portfolio Page Styles - Mahati Interior Design
 * Interactive gallery with filtering, modals, and modern animations
 * Author: Mahati Design Team
 * Last Updated: 2025
 */

/* ===== PORTFOLIO HERO SECTION ===== */
.portfolio-hero {
    padding: 8rem 0 4rem;
    background: rgb(3 5 35 / 70%);
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.portfolio-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,107,53,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.portfolio-hero .hero-content {
    position: relative;
    z-index: 2;
}

.modal-project {
    height: 480px;
    overflow-y: hidden;
}

.portfolio-hero h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #bababa;
   
}

.portfolio-hero p {
    font-size: 1.3rem;
    color: #ccc;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ===== PORTFOLIO FILTER SECTION ===== */
.portfolio-filter {
    padding: 2rem 0;
    background: #f8f9fa;
    border-bottom: 1px solid #f0f0f0;
}

.portfolio-filter .btn {
    background: #fff;
    color: #333;
    border: 2px solid #ddd;
    padding: 0.75rem 1.5rem;
    margin: 0.25rem;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.portfolio-filter .btn:hover,
.portfolio-filter .btn.active {
    background: #ff6b35;
    color: #fff;
    border-color: #ff6b35;
    transform: translateY(-2px);
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    border: 2px solid #e0e0e0;
    color: #666;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.filter-btn:hover,
.filter-btn.active {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    border-color: #ff6b35;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

/* ===== PORTFOLIO GALLERY SECTION ===== */
.portfolio-gallery {
    padding: 4rem 0 8rem;
    background: #fff;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

.portfolio-item {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    opacity: 1;
    transform: scale(1);
}

.portfolio-item:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.portfolio-item.hidden {
    opacity: 0;
    transform: scale(0.8);
    pointer-events: none;
}

.portfolio-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

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

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

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.9), rgba(247, 147, 30, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.overlay-content {
    text-align: center;
    color: #fff;
}

.overlay-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.overlay-content p {
    font-size: 1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.overlay-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.view-btn,
.expand-btn {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.view-btn:hover,
.expand-btn:hover {
    background: #fff;
    color: #ff6b35;
    transform: scale(1.1);
}

.portfolio-info {
    padding: 2rem;
    text-align: center;
}

.portfolio-info h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c2c2c;
    margin-bottom: 0.5rem;
}

.project-category {
    color: #ff6b35;
    font-size: 0.9rem;
    font-weight: 500;
}

/* ===== FEATURED PROJECT SECTION ===== */
.featured-project {
    padding: 50px 0;
    background: linear-gradient(135deg, #f8f4f0 0%, #fff 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 700;
    color: #2c2c2c;
    margin-bottom: 1rem;
    position: relative;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #ff6b35, #f7931e);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.featured-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.featured-images .main-image {
    margin-bottom: 2rem;
}

.featured-images .main-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.thumbnail-images {
    display: flex;
    gap: 1rem;
}

.thumbnail-images img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0.7;
}

.thumbnail-images img:hover,
.thumbnail-images img.active {
    opacity: 1;
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

.featured-details h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c2c2c;
    margin-bottom: 1.5rem;
}

.project-meta {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    font-size: 0.95rem;
}

.meta-item i {
    color: #ff6b35;
}

.project-description {
    color: #666;
    line-height: 1.7;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.project-highlights h4,
.project-awards h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c2c2c;
    margin-bottom: 1rem;
}

.project-highlights ul {
    list-style: none;
    margin-bottom: 3rem;
}

.project-highlights li {
    padding: 0.5rem 0;
    color: #666;
    position: relative;
    padding-left: 1.5rem;
}

.project-highlights li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #ff6b35;
    font-weight: bold;
}

.award-badges {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.award-badge {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: #fff;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
}

/* ===== TESTIMONIALS SECTION ===== */
.portfolio-testimonials {
    padding: 50px 0;
    background: #fff;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.testimonial-card {
    background: #fff;
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 4rem;
    color: #ff6b35;
    font-family: serif;
    line-height: 1;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.testimonial-content p {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h5 {
    font-weight: 600;
    color: #2c2c2c;
    margin-bottom: 0.25rem;
}

.author-info span {
    color: #666;
    font-size: 0.9rem;
}

.rating {
    color: #ff6b35;
    font-size: 1.1rem;
}

/* ===== CTA SECTION ===== */
.portfolio-cta {
    padding: 50px 0;
    background: linear-gradient(135deg, #2c2c2c 0%, #1a1a1a 100%);
    color: #fff;
    text-align: center;
}

.portfolio-cta .cta-content h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.portfolio-cta .cta-content p {
    font-size: 1.2rem;
    color: #ccc;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button.primary {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: #fff;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.cta-button.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(255, 107, 53, 0.4);
}

.cta-button.secondary {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.cta-button.secondary:hover {
    background: #fff;
    color: #2c2c2c;
    transform: translateY(-3px);
}

/* ===== PORTFOLIO OVERLAY BUTTONS ===== */
.overlay-buttons {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.view-btn, .expand-btn {
    background: rgba(255, 107, 53, 0.9);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.view-btn:hover, .expand-btn:hover {
    background: #ff6b35;
    transform: scale(1.1);
}

/* ===== PORTFOLIO MODAL ===== */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: #fff;
    margin: 5% auto;
    padding: 3rem;
    border-radius: 20px;
    width: 90%;
    max-width: 800px;
    position: relative;
    max-height: 80vh;
    overflow-y: hidden;
}

.close {
    position: absolute;
    top: 1rem;
    right: 2rem;
    color: #666;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover {
    color: #ff6b35;
}

/* ===== RESPONSIVE DESIGN ===== */

/* Tablet Styles */
@media (max-width: 768px) {
    .portfolio-hero h1 {
        font-size: 3rem;
    }
    
    .portfolio-hero p {
        font-size: 1.1rem;
    }
    
    .filter-buttons {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
    }
    
    .featured-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .featured-details h3 {
        font-size: 2rem;
    }
    
    .project-meta {
        gap: 1rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .portfolio-cta .cta-content h2 {
        font-size: 2.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .modal-content {
        margin: 10% auto;
        padding: 2rem;
        width: 95%;
    }
}

/* Mobile Styles */
@media (max-width: 480px) {
    .portfolio-hero {
        padding: 6rem 0 3rem;
    }
    
    .portfolio-hero h1 {
        font-size: 2.5rem;
    }
    
    .section-header h2 {
        font-size: 2.5rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .portfolio-image {
        height: 250px;
    }
    
    .portfolio-info {
        padding: 1.5rem;
    }
    
    .featured-images .main-image img {
        height: 300px;
    }
    
    .thumbnail-images img {
        width: 60px;
        height: 60px;
    }
    
    .testimonial-card {
        padding: 2rem 1.5rem;
    }
    
    .portfolio-cta .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-button.primary,
    .cta-button.secondary {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .modal-content {
        margin: 15% auto;
        padding: 1.5rem;
    }
}