/* General Body Styles (if not already in a global style.css) */
body {
    font-family: var(--font-en-primary, 'Arial', sans-serif);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: var(--bg-light);
    color: var(--text-light);
    transition: background-color var(--transition-normal), color var(--transition-normal);
    overflow-x: hidden;
}

/* Header & Navigation (basic styling, assuming it might be shared or overridden) */
header {
    background: #333;
    color: #fff;
    padding: 1rem 0;
    text-align: center;
}

header nav ul {
    padding: 0;
    list-style: none;
}

header nav ul li {
    display: inline;
    margin: 0 15px;
}

header nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
}

/* Main Content Area */
main {
    padding: 0;
    margin: 0;
    overflow-x: hidden;
    max-width: 100%;
}

/* Modern Projects Page Styling */
:root {
    /* Modern Color Palette */
    --projects-primary-color: #2563eb;      /* Rich Blue */
    --projects-secondary-color: #7c3aed;    /* Vibrant Purple */
    --projects-accent-color: #06b6d4;       /* Cyan */
    --projects-accent-secondary: #f97316;   /* Orange */
    --projects-success-color: #10b981;      /* Green */
    --projects-warning-color: #f59e0b;      /* Amber */
    --projects-error-color: #ef4444;        /* Red */
    --projects-light-color: #f8fafc;        /* Light Background */
    --projects-dark-color: #0f172a;         /* Dark Background */
    --projects-gray-100: #f1f5f9;           /* Lightest Gray */
    --projects-gray-200: #e2e8f0;           /* Light Gray */
    --projects-gray-300: #cbd5e1;           /* Gray */
    --projects-gray-400: #94a3b8;           /* Medium Gray */
    --projects-gray-500: #64748b;           /* Dark Gray */
    --projects-gray-600: #475569;           /* Darker Gray */
    --projects-gray-700: #334155;           /* Very Dark Gray */
    --projects-gray-800: #1e293b;           /* Almost Black */
    --projects-gray-900: #0f172a;           /* Black */
    
    /* Gradients */
    --projects-gradient-primary: linear-gradient(135deg, var(--projects-primary-color), var(--projects-secondary-color));
    --projects-gradient-accent: linear-gradient(135deg, var(--projects-accent-color), var(--projects-secondary-color));
    --projects-gradient-warm: linear-gradient(135deg, var(--projects-accent-secondary), var(--projects-warning-color));
    
    /* Shadows */
    --projects-shadow-soft: 0 10px 25px rgba(15, 23, 42, 0.1);
    --projects-shadow-medium: 0 15px 35px rgba(15, 23, 42, 0.15);
    --projects-shadow-strong: 0 20px 45px rgba(15, 23, 42, 0.2);
    --projects-shadow-inner: inset 0 2px 4px rgba(15, 23, 42, 0.05);
    
    /* Border Radius */
    --projects-border-radius-sm: 0.375rem;
    --projects-border-radius: 0.5rem;
    --projects-border-radius-lg: 0.75rem;
    --projects-border-radius-xl: 1rem;
    --projects-border-radius-full: 9999px;
}

/* Main Container */
.projects-container {
    width: 100%;
    margin: 0 auto;
    font-family: var(--font-en-primary, 'Arial', sans-serif);
}

/* Hero Section - Updated with modern gradient */
.hero {
    position: relative;
    background: var(--projects-gradient-accent);
    color: white;
    padding: 100px 0 120px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../assets/images/hero-pattern.png');
    background-size: cover;
    opacity: 0.15;
    animation: pulse 15s infinite alternate;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md, 20px);
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hero-text {
    max-width: 600px;
    animation: fadeInLeft 1s ease-out;
}

.hero-text h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md, 20px);
    color: white;
    line-height: 1.2;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg, 30px);
    opacity: 0.9;
    color: white;
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    line-height: 0;
    direction: ltr;
}

.hero-wave svg path {
    fill: var(--bg-light);
}

/* Project Filters */
.project-filters {
    padding: var(--spacing-xl, 40px) 0;
    background-color: var(--bg-light);
}

.filter-container {
    background-color: var(--projects-light-color);
    padding: var(--spacing-lg, 20px);
    border-radius: var(--projects-border-radius);
    box-shadow: var(--projects-shadow-soft);
    text-align: center;
}

.filter-container h3 {
    margin-bottom: var(--spacing-md, 15px);
    font-size: 1.2rem;
    color: var(--text-light);
    font-weight: 600;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md, 15px);
    padding: var(--spacing-sm, 5px);
}

.filter-btn {
    padding: var(--spacing-sm, 10px) var(--spacing-lg, 20px);
    background-color: var(--projects-gray-200);
    border: none;
    border-radius: var(--projects-border-radius-full);
    font-size: 1rem;
    font-weight: 500;
    color: var(--projects-gray-700);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--projects-shadow-soft);
}

.filter-btn:hover {
    background-color: var(--projects-gray-300);
    color: var(--projects-primary-color);
    transform: translateY(-2px);
    box-shadow: var(--projects-shadow-medium);
}

.filter-btn:active {
    transform: translateY(0);
}

.filter-btn.active {
    background-color: var(--projects-primary-color);
    color: white;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

/* Projects Content Section */
.projects-content {
    padding: var(--spacing-xl, 40px) 0 var(--spacing-xxl, 60px);
    background-color: var(--bg-light);
}

/* Projects Gallery */
.projects-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg, 30px);
}

.project-card {
    border-radius: var(--projects-border-radius-lg);
    background-color: white;
    box-shadow: var(--projects-shadow-soft);
    overflow: hidden;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    border: 1px solid var(--projects-gray-100);
}

.project-card.show {
    opacity: 1;
    transform: translateY(0);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--projects-shadow-strong);
    border-color: var(--projects-gray-200);
}

.card-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card-front {
    flex: 1;
}

.project-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-overlay {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 2;
}

.project-category {
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    color: white;
    border-radius: var(--projects-border-radius-full);
    padding: 0.5rem 1rem;
    font-weight: 500;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.project-info {
    padding: var(--spacing-lg, 20px);
}

.project-info h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-sm, 10px);
    color: var(--text-light);
    font-weight: 600;
}

.project-info p {
    color: var(--gray-600, #6c757d);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 0;
}

.card-actions {
    display: flex;
    padding: 0 var(--spacing-lg, 20px) var(--spacing-lg, 20px);
    gap: var(--spacing-md, 15px);
}

.btn-view, .btn-code {
    flex: 1;
    display: inline-block;
    padding: var(--spacing-sm, 12px) var(--spacing-md, 15px);
    text-align: center;
    border-radius: var(--border-radius-md, 6px);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition-standard, all 0.3s ease);
    position: relative;
    z-index: 5;
    box-shadow: var(--shadow-sm, 0 2px 5px rgba(0,0,0,0.1));
}

.btn-view {
    background-color: var(--primary-color);
    color: white;
}

.btn-view:hover {
    background-color: var(--primary-dark, var(--projects-secondary-color));
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(67, 97, 238, 0.3);
}

.btn-view:active {
    transform: translateY(0);
}

.btn-code {
    background-color: var(--gray-200, #e9ecef);
    color: var(--text-light);
    border: 1px solid var(--gray-300, #dee2e6);
}

.btn-code:hover {
    background-color: var(--gray-300, #e9ecef);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.btn-code:active {
    transform: translateY(0);
}

/* Projects Footer / CTA */
.projects-footer {
    padding: var(--spacing-xl, 40px) 0;
    background-color: var(--bg-light);
}

.contact-cta {
    background: var(--projects-gradient-primary);
    padding: var(--spacing-xl, 40px);
    border-radius: var(--projects-border-radius);
    text-align: center;
    color: white;
    box-shadow: var(--projects-shadow-soft);
}

.contact-cta h3 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md, 15px);
    color: white;
}

.contact-cta p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg, 25px);
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    padding: var(--spacing-sm, 12px) var(--spacing-lg, 30px);
    background-color: white;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    border-radius: 30px;
    transition: var(--transition-standard, all 0.3s ease);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Animations */
@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0% {
        opacity: 0.1;
    }
    50% {
        opacity: 0.2;
    }
    100% {
        opacity: 0.1;
    }
}

@keyframes float {
    0% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(15px, -15px);
    }
    100% {
        transform: translate(0, 0);
    }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-text h2 {
        font-size: 2.5rem;
    }
    
    .hero {
        padding: 60px 0 100px;
    }
    
    .filter-buttons {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: var(--spacing-sm, 10px);
        justify-content: flex-start;
    }
    
    .filter-btn {
        flex: 0 0 auto;
    }

    /* Remove the desktop message on mobile */
    .desktop-frame .device-screen::before {
        display: none;
    }
}

@media (max-width: 576px) {
    .hero-text h2 {
        font-size: 2rem;
    }
    
    .projects-gallery {
        grid-template-columns: 1fr;
    }
    
    .card-actions {
        flex-direction: column;
    }

    /* Remove the desktop message on mobile */
    .desktop-frame .device-screen::before {
        display: none;
    }
}

/* RTL Support */
[dir="rtl"] .project-overlay {
    right: 15px;
    left: auto;
}

[dir="rtl"] .hero-text {
    animation: fadeInRight 1s ease-out;
}

/* Project Modal */
.project-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    pointer-events: none;
    overflow-x: hidden;
}

.project-modal.active {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    cursor: pointer;
}

.modal-container {
    position: relative;
    width: 98%;
    max-width: 1600px;
    max-height: 98vh;
    background-color: var(--bg-light);
    border-radius: var(--projects-border-radius);
    box-shadow: var(--projects-shadow-strong);
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    transform: translateY(30px);
    opacity: 0;
    transition: transform 0.5s ease, opacity 0.5s ease;
    height: 95vh;
}

.project-modal.active .modal-container {
    transform: translateY(0);
    opacity: 1;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md, 20px) var(--spacing-lg, 30px);
    background: var(--projects-gradient-primary);
    color: white;
}

.modal-title {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 600;
    color: white;
}

.modal-close {
    background: transparent;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition-standard, all 0.3s ease);
    z-index: 10;
}

.modal-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.modal-content {
    padding: var(--spacing-lg, 30px);
    overflow-y: auto;
    overflow-x: hidden;
    max-height: calc(98vh - 80px);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg, 30px);
    color: var(--text-light);
    width: 100%;
}

/* Device Frames Container */
.device-frames {
    position: relative;
    height: 850px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: var(--spacing-lg, 20px) auto var(--spacing-xl, 40px);
    overflow: visible;
    max-width: 100%;
    width: 100%;
    min-height: 700px;
    z-index: 1;
    text-align: center;
}

.device {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    margin: 0 auto;
    overflow: visible;
    top: 0;
    left: 0;
    right: 0;
}

.device.active {
    opacity: 1;
    visibility: visible;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
}

/* Generic Device Screen Styling */
.device-screen {
    background-color: var(--bg-light);
    box-shadow: var(--shadow-md, 0 10px 30px rgba(0, 0, 0, 0.2));
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}

/* Desktop Frame - 1280x800px */
.desktop-frame {
    width: 100%;
    height: 95%;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.desktop-frame .device-screen {
    width: 100%;
    max-width: 1400px;
    height: auto;
    aspect-ratio: 1280 / 800;
    border-radius: 40px;
    padding: 0;
    border: 15px solid #1e1e1e;
    max-height: 100%;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.desktop-frame .device-screen:before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 10px;
    background-color: #1e1e1e;
    border-top-left-radius: 40px;
    border-top-right-radius: 40px;
}

/* Tablet Frame - 834x1112px */
.tablet-frame {
    width: 90%;
    height: 100%;
    margin: 0 auto;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tablet-frame .device-screen {
    width: auto;
    height: 100%;
    max-height: 900px;
    aspect-ratio: 834 / 1112;
    border-radius: 40px;
    border: 15px solid #1e1e1e;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.05), inset 0 0 10px rgba(0, 0, 0, 0.1);
    max-width: 100%;
    margin: 0 auto;
    min-height: 700px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tablet-frame .device-screen:before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 8px;
    background-color: #444;
    border-radius: 50%;
    z-index: 1;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
}

.tablet-frame .device-screen:after {
    content: '';
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 4px;
    background-color: #444;
    border-radius: 4px;
    z-index: 1;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
}

/* Mobile Frame - 390x844px */
.mobile-frame {
    width: 70%;
    height: 100%;
    margin: 0 auto;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mobile-frame .device-screen {
    width: auto;
    height: 100%;
    max-height: 800px;
    aspect-ratio: 390 / 844;
    border-radius: 40px;
    border: 12px solid #1e1e1e;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.05), inset 0 0 10px rgba(0, 0, 0, 0.1);
    max-width: 100%;
    margin: 0 auto;
    min-height: 600px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mobile-frame .device-screen:before {
    content: '';
    position: absolute;
    top: 0px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 20px;
    background-color: #1e1e1e;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    z-index: 1;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Project Preview Image */
.project-preview-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    background-color: var(--gray-200, #333);
    max-width: 100%;
    max-height: 100%;
}

/* Project Preview */
.project-preview {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    max-width: 100%;
    max-height: 100%;
    position: relative;
}

/* Device Content Container */
.device-content {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: auto;
    background-color: var(--bg-light);
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Project iFrame for Live Preview */
.project-iframe {
    width: 100%;
    height: 100%;
    border: none;
    position: relative;
    background-color: white;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Photo Album Styles */
.photo-album-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--gray-200, #f8f9fa);
    overflow: hidden;
}

.photo-album-slider {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.album-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
    display: none;
}

.album-slide.active {
    opacity: 1;
    display: block;
}

.album-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background-color: var(--bg-light);
}

.album-navigation {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 10px;
    z-index: 10;
}

.album-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.album-dot.active {
    background-color: var(--primary-color);
    transform: scale(1.2);
}

.album-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.15);
    color: var(--text-dark);
    border: none;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
}

.album-nav-btn:hover {
    background-color: rgba(0, 0, 0, 0.25);
}

.prev-btn {
    left: 10px;
}

.next-btn {
    right: 10px;
}

/* Project Details */
.project-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg, 25px);
    margin-top: 120px;
}

.project-description h3,
.project-tech h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-md, 15px);
    color: var(--text-light);
    font-weight: 600;
}

.project-full-description {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-700, #555);
}

/* Technologies List */
.tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm, 10px);
    padding: 0;
    list-style: none;
}

.tech-list li {
    background-color: var(--projects-gray-100);
    color: var(--projects-primary-color);
    padding: 8px 16px;
    border-radius: var(--projects-border-radius-full);
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--projects-gray-200);
}

.tech-list li:hover {
    background-color: var(--projects-primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
    border-color: var(--projects-primary-color);
}

/* Project Links */
.project-links {
    display: flex;
    gap: var(--spacing-md, 15px);
    margin-top: var(--spacing-sm, 10px);
}

.btn-live, .btn-github {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs, 8px);
    padding: var(--spacing-sm, 12px) var(--spacing-lg, 20px);
    text-decoration: none;
    border-radius: var(--border-radius-md, 6px);
    font-weight: 500;
    transition: var(--transition-standard, all 0.3s ease);
    color: white;
}

.btn-live {
    background-color: var(--primary-color);
}

.btn-live:hover {
    background-color: var(--primary-dark, var(--projects-secondary-color));
}

.btn-github {
    background-color: var(--dark-color, #24292e);
}

.btn-github:hover {
    background-color: var(--projects-gray-800);
}

/* Device Preview Container */
.device-preview-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg, 20px);
    width: 100%;
    position: relative;
    height: auto;
    min-height: 700px;
    overflow: visible;
    margin-bottom: 100px;
}

.device-selector {
    position: relative;
    display: flex;
    justify-content: center;
    gap: var(--spacing-md, 15px);
    margin-bottom: var(--spacing-md, 20px);
    padding: var(--spacing-sm, 10px);
    background-color: var(--projects-gray-100);
    border-radius: var(--projects-border-radius-full);
    box-shadow: var(--projects-shadow-inner);
    width: fit-content;
    margin: 0 auto 30px;
    z-index: 10;
}

.device-selector::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0.1), rgba(255,255,255,0.2), rgba(255,255,255,0.1));
    pointer-events: none;
    z-index: 1;
}

.device-btn {
    padding: var(--spacing-sm, 10px) var(--spacing-md, 20px);
    border: none;
    border-radius: var(--projects-border-radius-full);
    background-color: transparent;
    color: var(--projects-gray-600);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 2;
}

.device-btn:hover {
    background-color: var(--projects-gray-200);
    color: var(--projects-primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.device-btn.active {
    background-color: var(--projects-primary-color);
    color: white;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

.device-btn.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background-color: var(--projects-primary-color);
    border-radius: 50%;
    box-shadow: 0 0 5px rgba(37, 99, 235, 0.5);
}

/* No preview placeholder */
.no-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background-color: var(--gray-100, #f8f9fa);
    color: var(--gray-600, #6c757d);
    font-size: 1.2rem;
    text-align: center;
    padding: var(--spacing-lg, 20px);
    border-radius: var(--border-radius-md, 8px);
}

/* Responsive Adjustments for Device Frames */
@media (max-width: 1200px) {
    .device-frames {
        height: 800px;
    }
    
    .tablet-frame {
        width: 75%;
    }
    
    .mobile-frame {
        width: 50%;
    }
}

@media (max-width: 992px) {
    .device-frames {
        height: 800px;
        position: relative;
    }
    
    .desktop-frame {
        width: 100%;
    }
    
    .tablet-frame {
        width: 80%;
        position: relative;
        margin: 0 auto;
    }
    
    .mobile-frame {
        width: 70%;
        position: relative;
        margin: 0 auto;
    }
    
    .tablet-frame .device-screen,
    .mobile-frame .device-screen {
        max-height: 750px;
        height: 750px;
    }
    
    .modal-container {
        height: 95vh;
        width: 98%;
    }
    
    .device.active {
        position: relative;
        left: auto;
        right: auto;
        transform: none;
    }
}

@media (max-width: 768px) {
    .device-frames {
        height: 700px;
        overflow: hidden;
        position: relative;
        width: 100%;
        left: 0;
        right: 0;
    }
    
    .desktop-frame {
        width: 100%;
    }
    
    .tablet-frame {
        width: 80%;
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        margin: 0 auto;
    }
    
    .mobile-frame {
        width: 70%;
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        margin: 0 auto;
    }
    
    .tablet-frame .device-screen,
    .mobile-frame .device-screen {
        max-height: 750px;
        border-width: 10px;
        height: 750px;
        overflow: hidden;
    }
    
    .desktop-frame .device-screen {
        border-width: 10px;
    }
    
    .device.active {
        display: flex;
        justify-content: center;
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        margin: 0 auto;
    }
    
    .modal-container {
        height: 95vh;
        width: 95%;
        overflow-x: hidden;
    }
    
    .device-content {
        overflow: hidden;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .project-preview,
    .project-iframe {
        max-width: 100%;
        max-height: 100%;
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
    
    .modal-content {
        overflow-x: hidden;
    }
    
    /* Hide Desktop button on mobile */
    .device-btn[data-device="desktop"] {
        display: none;
    }
    
    .device-preview-container {
        margin-bottom: 80px;
    }
    
    .project-details {
        margin-top: 100px;
    }
}

@media (max-width: 576px) {
    .device-frames {
        height: 600px;
        overflow: hidden;
        position: relative;
        width: 100%;
        left: 0;
        right: 0;
    }
    
    .desktop-frame {
        width: 100%;
    }
    
    .tablet-frame {
        width: 80%;
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        margin: 0 auto;
    }
    
    .mobile-frame {
        width: 70%;
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        margin: 0 auto;
    }
    
    .tablet-frame .device-screen,
    .mobile-frame .device-screen {
        max-height: 650px;
        border-width: 8px;
        height: 650px;
        overflow: hidden;
    }
    
    .desktop-frame .device-screen {
        border-width: 8px;
    }
    
    .device.active {
        display: flex;
        justify-content: center;
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        margin: 0 auto;
    }
    
    .modal-container {
        height: 90vh;
        width: 95%;
        overflow-x: hidden;
    }
    
    .device-content {
        overflow: hidden;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .project-preview,
    .project-iframe {
        max-width: 100%;
        max-height: 100%;
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
    
    .modal-content {
        overflow-x: hidden;
    }
    
    /* Hide Desktop button on mobile */
    .device-btn[data-device="desktop"] {
        display: none;
    }
    
    .device-preview-container {
        margin-bottom: 60px;
    }
    
    .project-details {
        margin-top: 80px;
    }
}

/* RTL Support for Modal */
[dir="rtl"] .modal-close {
    margin-left: 0;
    margin-right: auto;
}

[dir="rtl"] .tech-list li {
    margin-right: 0;
    margin-left: var(--spacing-xs, 8px);
}

[dir="rtl"] .btn-live i,
[dir="rtl"] .btn-github i {
    margin-right: 0;
    margin-left: var(--spacing-xs, 8px);
}

/* ---------- Dark Mode Styles for Projects Page ---------- */
body.dark-mode {
    background-color: var(--projects-gray-900);
    color: white;
}

body.dark-mode .hero-wave svg path {
    fill: var(--projects-gray-900);
}

body.dark-mode .project-filters {
    background-color: var(--projects-gray-900);
}

body.dark-mode .filter-container {
    background-color: var(--projects-gray-800);
    box-shadow: var(--projects-shadow-soft);
    border: 1px solid var(--projects-gray-700);
}

body.dark-mode .filter-container h3 {
    color: var(--text-dark);
}

body.dark-mode .filter-btn {
    background-color: var(--projects-gray-700);
    color: var(--projects-gray-300);
    border: 1px solid var(--projects-gray-600);
}

body.dark-mode .filter-btn:hover {
    background-color: var(--projects-gray-600);
    color: white;
}

body.dark-mode .filter-btn.active {
    background-color: var(--projects-primary-color);
    color: white;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

body.dark-mode .projects-content {
    background-color: var(--projects-gray-900);
}

body.dark-mode .project-card {
    background-color: var(--projects-gray-800);
    box-shadow: var(--projects-shadow-soft);
}

body.dark-mode .project-info h3 {
    color: var(--text-dark);
}

body.dark-mode .project-info p {
    color: var(--gray-400);
}

body.dark-mode .project-category {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--text-dark);
}

body.dark-mode .btn-view {
}

body.dark-mode .btn-view:hover {
    background-color: var(--primary-dark, var(--projects-secondary-color));
}

body.dark-mode .btn-code {
    background-color: var(--gray-700);
    color: var(--text-dark);
    border-color: var(--gray-600);
}

body.dark-mode .btn-code:hover {
    background-color: var(--gray-600);
}

body.dark-mode .projects-footer {
    background-color: var(--bg-dark);
}

body.dark-mode .contact-cta {
}

body.dark-mode .cta-button {
    background-color: var(--bg-light);
    color: var(--primary-color);
}

body.dark-mode .cta-button:hover {
    background-color: var(--gray-200);
}

body.dark-mode .modal-container {
    background-color: var(--gray-900);
    color: var(--text-dark);
}

body.dark-mode .modal-header {
}

body.dark-mode .modal-title {
    color: white;
}

body.dark-mode .modal-content {
    color: var(--text-dark);
}

body.dark-mode .device-screen {
    background-color: var(--gray-800);
    border-color: var(--gray-700);
}
body.dark-mode .desktop-frame .device-screen,
body.dark-mode .tablet-frame .device-screen,
body.dark-mode .mobile-frame .device-screen {
    border-color: #000;
}

body.dark-mode .tablet-frame .device-screen:before,
body.dark-mode .tablet-frame .device-screen:after,
body.dark-mode .mobile-frame .device-screen:before {
    background-color: #000;
}

body.dark-mode .desktop-frame .device-screen:before {
    background-color: rgba(30, 64, 175, 0.9);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.15);
}
body.dark-mode .mobile-frame .device-screen:before {
    background-color: #000;
}

body.dark-mode .project-preview-image {
    background-color: #444;
}

body.dark-mode .device-content {
    background-color: var(--gray-800);
}

body.dark-mode .project-iframe {
    background-color: var(--gray-800);
}

body.dark-mode .photo-album-container {
    background-color: var(--gray-800);
}

body.dark-mode .album-image {
    background-color: var(--gray-700);
}

body.dark-mode .album-dot {
    background-color: rgba(255, 255, 255, 0.3);
}

body.dark-mode .album-dot.active {
    background-color: var(--primary-light);
}

body.dark-mode .album-nav-btn {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--text-dark);
}

body.dark-mode .album-nav-btn:hover {
    background-color: rgba(255, 255, 255, 0.25);
}

body.dark-mode .project-description h3,
body.dark-mode .project-tech h3 {
    color: var(--text-dark);
}

body.dark-mode .project-full-description {
    color: var(--gray-300);
}

body.dark-mode .tech-list li {
    background-color: var(--primary-dark-alpha, rgba(115, 142, 239, 0.15));
    color: var(--primary-light);
}

body.dark-mode .btn-live {
}

body.dark-mode .btn-github {
    background-color: var(--gray-200);
    color: var(--dark-color);
}

body.dark-mode .btn-github:hover {
    background-color: var(--gray-300);
}

body.dark-mode .device-btn {
    background-color: var(--gray-700);
    color: var(--text-dark);
}

body.dark-mode .device-btn:hover {
    background-color: var(--gray-600);
    color: var(--primary-light);
}

body.dark-mode .device-btn.active {
    background-color: var(--primary-color);
    color: white;
}

body.dark-mode .no-preview {
    background-color: var(--gray-800);
    color: var(--gray-500);
}

/* Ensure footer is styled if it's part of this page and not global */
/* Footer styling should be in style.css, but if specific to projects: */
/* 
body.dark-mode footer {
    background-color: var(--gray-900); 
    color: var(--text-dark);
}
*/

/* Individual Project Page Styles */
.project-detail-container {
    width: 100%;
    margin: 0 auto;
    font-family: var(--font-en-primary, 'Arial', sans-serif);
}

.project-hero {
    position: relative;
    background: var(--projects-gradient-primary);
    color: white;
    padding: 100px 0 120px;
    overflow: hidden;
    text-align: center;
}

.project-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../assets/images/hero-pattern.png');
    background-size: cover;
    opacity: 0.1;
    animation: pulse 15s infinite alternate;
}

.project-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md, 20px);
    color: white;
    line-height: 1.2;
    animation: fadeInUp 1s ease-out;
}

.project-category {
    margin-top: var(--spacing-md, 20px);
    animation: fadeInUp 1.2s ease-out;
}

.category-tag {
    display: inline-block;
    padding: 8px 18px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 500;
    color: white;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.project-content {
    padding: var(--spacing-xl, 40px) 0;
    background-color: var(--bg-light);
}

.project-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl, 30px);
    margin-bottom: var(--spacing-xl, 30px);
}

.project-preview.full-width,
.project-details.full-width,
.project-gallery.full-width {
    width: 100%;
    margin-bottom: var(--spacing-xl, 30px);
}

.project-preview {
    background-color: white;
    border-radius: var(--projects-border-radius-lg);
    padding: var(--spacing-lg, 30px);
    box-shadow: var(--projects-shadow-soft);
    transition: all 0.3s ease;
    border: 1px solid var(--projects-gray-100);
}

.project-details {
    background-color: white;
    border-radius: var(--projects-border-radius-lg);
    padding: var(--spacing-lg, 30px);
    box-shadow: var(--projects-shadow-soft);
    transition: all 0.3s ease;
    border: 1px solid var(--projects-gray-100);
}

.project-details h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--projects-dark-color);
    margin-bottom: var(--spacing-md, 20px);
    position: relative;
    padding-bottom: var(--spacing-sm, 10px);
}

.project-details h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: var(--projects-accent-color);
    border-radius: 2px;
}

[dir="rtl"] .project-details h2:after {
    left: auto;
    right: 0;
}

.project-description-content {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--projects-gray-700);
    margin-bottom: var(--spacing-lg, 30px);
}

/* Project Gallery */
.project-gallery {
    margin-top: var(--spacing-xl, 30px);
    background-color: white;
    border-radius: var(--projects-border-radius-lg);
    padding: var(--spacing-lg, 30px);
    box-shadow: var(--projects-shadow-soft);
    border: 1px solid var(--projects-gray-100);
}

.project-gallery h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--projects-dark-color);
    margin-bottom: var(--spacing-lg, 20px);
    position: relative;
    padding-bottom: var(--spacing-sm, 10px);
}

.project-gallery h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--projects-accent-color);
    border-radius: 2px;
}

[dir="rtl"] .project-gallery h3:after {
    left: auto;
    right: 0;
}

.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md, 15px);
    margin-top: var(--spacing-md, 20px);
}

.gallery-item {
    border-radius: var(--projects-border-radius);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--projects-shadow-soft);
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--projects-shadow-strong);
}

.gallery-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: all 0.3s ease;
}

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

/* Media Queries */
@media (max-width: 992px) {
    .project-layout {
        grid-template-columns: 1fr;
    }
    
    .project-preview,
    .project-details {
        width: 100%;
    }
}

/* Dark Mode */
body.dark-mode .project-preview,
body.dark-mode .project-details,
body.dark-mode .project-gallery {
    background-color: var(--projects-gray-800);
    border-color: var(--projects-gray-700);
    color: var(--text-dark);
}

/* Project Tech Section */
.project-tech {
    margin: var(--spacing-lg, 30px) 0;
}

.project-tech h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--projects-dark-color);
    margin-bottom: var(--spacing-md, 20px);
    position: relative;
    padding-bottom: var(--spacing-sm, 10px);
}

.project-tech h3:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background-color: var(--projects-accent-color);
    border-radius: 2px;
}

[dir="rtl"] .project-tech h3:after {
    left: auto;
    right: 0;
}

.tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm, 12px);
    padding: 0;
    list-style: none;
}

.tech-list li {
    background-color: var(--projects-gray-100);
    color: var(--projects-primary-color);
    padding: 8px 16px;
    border-radius: var(--projects-border-radius-full);
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--projects-gray-200);
}

.tech-list li:hover {
    background-color: var(--projects-primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
    border-color: var(--projects-primary-color);
}

/* Project Links */
.project-links {
    display: flex;
    gap: var(--spacing-md, 20px);
    margin-top: var(--spacing-lg, 30px);
}

.project-links .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: var(--projects-border-radius-full);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.project-links .btn-primary {
    background-color: var(--projects-primary-color);
    color: white;
    border: none;
}

.project-links .btn-primary:hover {
    background-color: #1d4ed8; /* Darker blue */
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.3);
}

.project-links .btn-secondary {
    background-color: var(--projects-gray-100);
    color: var(--projects-gray-700);
    border: 1px solid var(--projects-gray-200);
}

.project-links .btn-secondary:hover {
    background-color: var(--projects-gray-200);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* Related Projects */
.related-projects {
    padding: var(--spacing-xl, 40px) 0;
    background-color: var(--projects-gray-100);
}

.related-projects h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl, 40px);
    font-size: 2rem;
    color: var(--projects-dark-color);
    position: relative;
    padding-bottom: 15px;
    display: inline-block;
}

.related-projects h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--projects-accent-color);
    border-radius: 3px;
}

.related-projects .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg, 30px);
}

.related-projects .project-card {
    border-radius: var(--projects-border-radius-lg);
    background-color: white;
    box-shadow: var(--projects-shadow-soft);
    overflow: hidden;
    transition: all 0.3s ease;
    opacity: 1;
    transform: translateY(0);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--projects-gray-100);
}

.related-projects .project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--projects-shadow-strong);
    border-color: var(--projects-gray-200);
}

.related-projects .project-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.related-projects .project-card:hover img {
    transform: scale(1.05);
}

.related-projects .project-card h3 {
    padding: var(--spacing-md, 20px) var(--spacing-md, 20px) var(--spacing-sm, 10px);
    margin: 0;
    font-size: 1.3rem;
    color: var(--projects-dark-color);
    font-weight: 600;
}

.related-projects .project-card p {
    padding: 0 var(--spacing-md, 20px);
    margin: 0 0 var(--spacing-md, 20px);
    color: var(--projects-gray-700);
    font-size: 0.95rem;
    line-height: 1.6;
}

.related-projects .project-card .btn-small {
    margin: auto var(--spacing-md, 20px) var(--spacing-md, 20px);
    display: inline-block;
    padding: 8px 16px;
    background-color: var(--projects-primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--projects-border-radius-full);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    text-align: center;
    box-shadow: 0 4px 8px rgba(37, 99, 235, 0.2);
    border: none;
}

.related-projects .project-card .btn-small:hover {
    background-color: #1d4ed8; /* Darker blue */
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
}

.view-all-link {
    text-align: center;
    margin-top: var(--spacing-xl, 40px);
}

.view-all-link .btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--projects-primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--projects-border-radius-full);
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 8px rgba(37, 99, 235, 0.2);
    border: none;
}

.view-all-link .btn:hover {
    background-color: #1d4ed8; /* Darker blue */
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.3);
}

.no-projects-message {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-xl, 40px);
    background-color: white;
    border-radius: var(--projects-border-radius);
    box-shadow: var(--projects-shadow-soft);
}

/* Lightbox Styles */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border: 5px solid white;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: -40px;
    width: 40px;
    height: 40px;
    background-color: white;
    border-radius: 50%;
    border: none;
    font-size: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.lightbox-close:hover {
    background-color: var(--projects-primary-color);
    color: white;
    transform: rotate(90deg);
}

/* Responsive Styles for Project Detail Page */
@media (max-width: 768px) {
    .project-hero {
        padding: 80px 0 100px;
    }
    
    .project-hero h1 {
        font-size: 2rem;
    }
    
    .device-frames {
        height: 400px;
    }
    
    .desktop-frame .device-screen {
        border-width: 8px;
    }
    
    .tablet-frame {
        width: 70%;
    }
    
    .mobile-frame {
        width: 45%;
    }
    
    .gallery-container {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
    
    .related-projects .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .project-details h2,
    .related-projects h2 {
        font-size: 1.6rem;
    }
    
    .project-gallery h3,
    .project-tech h3 {
        font-size: 1.3rem;
    }
    
    .project-links {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    .project-hero h1 {
        font-size: 1.8rem;
    }
    
    .device-frames {
        height: 350px;
    }
    
    .desktop-frame .device-screen {
        border-width: 6px;
    }
    
    .tablet-frame {
        width: 75%;
    }
    
    .mobile-frame {
        width: 50%;
    }
    
    .gallery-container {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }
    
    .lightbox-close {
        top: 10px;
        right: 10px;
    }
    
    .device-selector {
        flex-wrap: wrap;
    }
}

/* RTL Support for Project Detail Page */
[dir="rtl"] .project-links {
    flex-direction: row-reverse;
}

/* Dark Mode Support for Project Detail Page */
body.dark-mode .project-hero {
    background: var(--gradient-accent);
}

body.dark-mode .project-preview,
body.dark-mode .project-details,
body.dark-mode .project-gallery,
body.dark-mode .related-projects .project-card,
body.dark-mode .no-projects-message {
    background-color: var(--projects-gray-800);
    color: white;
    border: 1px solid var(--projects-gray-700);
}

body.dark-mode .device-selector {
    background-color: var(--projects-gray-800);
    border: 1px solid var(--projects-gray-700);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

body.dark-mode .device-selector::before {
    background: linear-gradient(to right, rgba(255,255,255,0.02), rgba(255,255,255,0.05), rgba(255,255,255,0.02));
}

body.dark-mode .device-btn {
    color: var(--projects-gray-400);
}

body.dark-mode .device-btn:hover {
    background-color: var(--projects-gray-700);
    color: white;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.25);
}

body.dark-mode .device-btn.active {
    background-color: var(--projects-primary-color);
    color: white;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.5);
}

body.dark-mode .device-btn.active::after {
    background-color: var(--projects-accent-color);
    box-shadow: 0 0 8px rgba(6, 182, 212, 0.6);
}

body.dark-mode .project-details h2,
body.dark-mode .project-gallery h3,
body.dark-mode .project-tech h3,
body.dark-mode .related-projects h2,
body.dark-mode .related-projects .project-card h3 {
    color: white;
}

body.dark-mode .project-description-content,
body.dark-mode .related-projects .project-card p {
    color: var(--projects-gray-300);
}

body.dark-mode .tech-list li {
    background-color: var(--projects-gray-700);
    color: var(--projects-accent-color);
    border: 1px solid var(--projects-gray-600);
}

body.dark-mode .tech-list li:hover {
    background-color: var(--projects-primary-color);
    color: white;
    border-color: var(--projects-primary-color);
}

body.dark-mode .project-links .btn-secondary {
    background-color: var(--projects-gray-700);
    color: white;
    border: 1px solid var(--projects-gray-600);
}

body.dark-mode .project-links .btn-secondary:hover {
    background-color: var(--projects-gray-600);
    border-color: var(--projects-gray-500);
}

body.dark-mode .related-projects {
    background-color: var(--projects-gray-900);
}

body.dark-mode .lightbox-close {
    background-color: var(--projects-gray-800);
    color: white;
}

/* Animation for the desktop message */
@keyframes messageAppear {
    0% {
        opacity: 0;
        transform: translate(-50%, -60%);
    }
    100% {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

/* Device hover effects */
.desktop-frame .device-screen:hover,
.tablet-frame .device-screen:hover,
.mobile-frame .device-screen:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.1);
}

/* Dark mode hover effects */
body.dark-mode .desktop-frame .device-screen:hover,
body.dark-mode .tablet-frame .device-screen:hover,
body.dark-mode .mobile-frame .device-screen:hover {
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05);
}

/* Make mobile view default active on mobile devices */
@media (max-width: 768px) {
    .desktop-frame {
        display: none !important;
    }

    .device[data-device="mobile"] {
        opacity: 1;
        visibility: visible;
    }

    /* Hide desktop button on mobile */
    .device-btn[data-device="desktop"] {
        display: none;
    }

    /* Make mobile button active by default */
    .device-btn[data-device="mobile"] {
        background-color: var(--projects-primary-color);
        color: white;
    }
}