* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-dark: #64003C;
    --accent-magenta: #0F2C5C;
    --accent-red: #2A4D9B;
    --primary-blue: #64003C;
    --neutral-gray: #B1BCC3;
    --text-dark: #1a1a1a;
    --text-light: #4a4a4a;
    --background-light: #ffffff;
    --background-gray: #f5f7fa;
    --spacing-unit: 8px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-light);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 3);
}

.navbar {
    background-color: var(--background-light);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: calc(var(--spacing-unit) * 2);
    padding-bottom: calc(var(--spacing-unit) * 2);
}

.logo {
    display: flex;
    align-items: center;
    z-index: 1002;
}

.logo img {
    height: 37px;
    width: auto;
}

.logo:hover img {
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: calc(var(--spacing-unit) * 4);
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: calc(var(--spacing-unit) * 1) calc(var(--spacing-unit) * 2);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-blue);
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
}

.hamburger span {
    width: 100%;
    height: 3px;
    background-color: var(--primary-dark);
    transition: all 0.3s ease;
    border-radius: 3px;
    display: block;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}


.hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    color: white;
    padding: calc(var(--spacing-unit) * 15) 0 calc(var(--spacing-unit) * 12);
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: calc(var(--spacing-unit) * 3);
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: calc(var(--spacing-unit) * 5);
    opacity: 0.95;
}


.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 5);
    text-decoration: none;
    font-weight: 600;
    border-radius: calc(var(--spacing-unit) * 1);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--accent-red);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(100, 0, 60, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-blue);
    border-color: var(--primary-blue);
}

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


section {
    padding: calc(var(--spacing-unit) * 10) 0;
}

section h2 {
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: calc(var(--spacing-unit) * 3);
    text-align: center;
    line-height: 1.2;
}

.section-intro {
    font-size: 1.125rem;
    color: var(--text-light);
    text-align: center;
    max-width: 800px;
    margin: 0 auto calc(var(--spacing-unit) * 6);
}

.page-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    color: white;
    text-align: center;
    padding: calc(var(--spacing-unit) * 12) 0 calc(var(--spacing-unit) * 10);
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: calc(var(--spacing-unit) * 2);
    line-height: 1.2;
}

.page-header p {
    font-size: 1.25rem;
    opacity: 0.95;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: calc(var(--spacing-unit) * 4);
    margin-top: calc(var(--spacing-unit) * 6);
}

.feature-card {
    background-color: white;
    padding: calc(var(--spacing-unit) * 5);
    border-radius: calc(var(--spacing-unit) * 2);
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.feature-card h3 {
    font-size: 1.375rem;
    color: var(--primary-dark);
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.feature-card p {
    color: var(--text-light);
}


.services-preview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--spacing-unit) * 4);
    margin-bottom: calc(var(--spacing-unit) * 6);
}

.service-preview-card {
    background-color: var(--background-gray);
    padding: calc(var(--spacing-unit) * 5);
    border-radius: calc(var(--spacing-unit) * 2);
    border-left: 4px solid var(--accent-magenta);
    transition: transform 0.3s ease;
}

.service-preview-card:hover {
    transform: translateX(8px);
}

.service-preview-card h3 {
    color: var(--primary-dark);
    font-size: 1.25rem;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.service-preview-card p {
    color: var(--text-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: calc(var(--spacing-unit) * 4);
}

.service-card {
    background-color: white;
    padding: calc(var(--spacing-unit) * 5);
    border-radius: calc(var(--spacing-unit) * 2);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.service-card h3 {
    color: var(--primary-dark);
    font-size: 1.5rem;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.service-card > p {
    color: var(--text-light);
    margin-bottom: calc(var(--spacing-unit) * 3);
    line-height: 1.7;
}

.service-features {
    list-style: none;
    margin-bottom: calc(var(--spacing-unit) * 4);
}

.service-features li {
    padding: calc(var(--spacing-unit) * 1) 0;
    color: var(--text-light);
    padding-left: calc(var(--spacing-unit) * 3);
    position: relative;
}

.service-features li::before {
    content: "✓";
    color: var(--primary-blue);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* ________________________________________________________________ */
/* 🚀 التعديل على شبكة معرض الأعمال (Portfolio Grid) لعمودين (2) 🚀 */
/* ________________________________________________________________ */

.portfolio-preview-grid,
.portfolio-grid {
    /* تحديد عمودين بالضبط مع توزيع متساوي */
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: calc(var(--spacing-unit) * 4);
    margin-bottom: calc(var(--spacing-unit) * 6);
}
/* ________________________________________________________________ */
/* ________________________________________________________________ */


.portfolio-preview-item,
.portfolio-item {
    background-color: white;
    border-radius: calc(var(--spacing-unit) * 2);
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-preview-item:hover,
.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

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

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: none;
}

.portfolio-item:hover .portfolio-image img,
.portfolio-preview-item:hover .portfolio-image img {
    transform: none !important;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 44, 92, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.view-project {
    color: white;
    text-decoration: none;
    padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4);
    border: 2px solid white;
    border-radius: calc(var(--spacing-unit) * 1);
    font-weight: 600;
    transition: all 0.3s ease;
}

.view-project:hover {
    background-color: white;
    color: var(--primary-dark);
}

.portfolio-info {
    padding: calc(var(--spacing-unit) * 4);
}

.portfolio-info h3,
.portfolio-preview-item h3 {
    color: var(--primary-dark);
    font-size: 1.375rem;
    margin-bottom: calc(var(--spacing-unit) * 1);
    padding: calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 1);
}

.portfolio-category {
    color: var(--accent-magenta);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.portfolio-info > p,
.portfolio-preview-item p {
    color: var(--text-light);
    line-height: 1.7;
    padding: 0 calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 3);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: calc(var(--spacing-unit) * 4);
    margin-top: calc(var(--spacing-unit) * 6);
}

.testimonial-card {
    background-color: white;
    padding: calc(var(--spacing-unit) * 5);
    border-radius: calc(var(--spacing-unit) * 2);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-left: 4px solid var(--accent-magenta);
}

.testimonial-text {
    color: var(--text-light);
    font-style: italic;
    line-height: 1.7;
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.testimonial-author {
    color: var(--primary-dark);
    font-weight: 600;
}


.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: calc(var(--spacing-unit) * 4);
    margin-top: calc(var(--spacing-unit) * 6);
}

.process-step {
    text-align: center;
    padding: calc(var(--spacing-unit) * 4);
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--accent-magenta);
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto calc(var(--spacing-unit) * 3);
}

.process-step h3 {
    color: var(--primary-dark);
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.process-step p {
    color: var(--text-light);
}


.contact-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: calc(var(--spacing-unit) * 8);
}

.contact-form-section h2,
.contact-info-section h2 {
    font-size: 2rem;
    text-align: left;
    margin-bottom: calc(var(--spacing-unit) * 4);
}

.contact-form {
    display: flex;
    flex-direction: column;
}

.form-group {
    margin-bottom: calc(var(--spacing-unit) * 3);
}

.form-group label {
    display: block;
    color: var(--text-dark);
    font-weight: 600;
    margin-bottom: calc(var(--spacing-unit) * 1);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: calc(var(--spacing-unit) * 2);
    border: 2px solid var(--neutral-gray);
    border-radius: calc(var(--spacing-unit) * 1);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.contact-form button {
    align-self: flex-start;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 3);
}

.contact-info-card {
    background-color: var(--background-gray);
    padding: calc(var(--spacing-unit) * 4);
    border-radius: calc(var(--spacing-unit) * 2);
    border-left: 4px solid var(--accent-magenta);
}

.contact-icon {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.contact-info-card h3 {
    color: var(--primary-dark);
    font-size: 1.125rem;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.contact-info-card p {
    color: var(--text-light);
    margin-bottom: calc(var(--spacing-unit) * 1);
}

.contact-info-card a {
    color: var(--primary-blue);
    text-decoration: none;
}

.contact-info-card a:hover {
    text-decoration: underline;
}

.success-message {
    display: none;
    background: linear-gradient(135deg, #27ae60 0%, #229954 100%);
    color: white;
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
    text-align: center;
    font-weight: 600;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.4s ease;
    box-shadow: 0 4px 12px rgba(39, 174, 96, 0.3);
}

.success-message.show {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.error-message {
    color: #e74c3c;
    font-size: 0.875rem;
    display: block;
    margin-top: 5px;
    min-height: 20px;
}

.form-group input.error,
.form-group textarea.error {
    border-color: #e74c3c;
    background-color: #fee;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: calc(var(--spacing-unit) * 4);
    margin-top: calc(var(--spacing-unit) * 6);
}

.faq-item {
    background-color: white;
    padding: calc(var(--spacing-unit) * 4);
    border-radius: calc(var(--spacing-unit) * 2);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.faq-item h3 {
    color: var(--primary-dark);
    font-size: 1.125rem;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.faq-item p {
    color: var(--text-light);
    line-height: 1.7;
}

footer {
    background-color: var(--primary-dark);
    color: white;
    padding: calc(var(--spacing-unit) * 8) 0 calc(var(--spacing-unit) * 3);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: calc(var(--spacing-unit) * 6);
    margin-bottom: calc(var(--spacing-unit) * 6);
}

.footer-col h4 {
    color: white;
    margin-bottom: calc(var(--spacing-unit) * 2);
    font-size: 1.125rem;
    font-weight: 600;
}

.footer-col p {
    color: var(--neutral-gray);
    margin-bottom: calc(var(--spacing-unit) * 1);
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: calc(var(--spacing-unit) * 1);
}

.footer-col a {
    color: var(--neutral-gray);
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
    margin-bottom: 8px;
}

.footer-col a:hover {
    color: white;
}

.footer-logo {
    width: auto;
    height: 37px;
    margin-bottom: 20px;
    display: block;
}

.footer-col:first-child {
    max-width: 350px;
}

.email-link,
.whatsapp-link {
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.footer-bottom {
    border-top: 1px solid rgba(177, 108, 195, 0.2);
    padding-top: calc(var(--spacing-unit) * 3);
    text-align: center;
    color: var(--neutral-gray);
}

.overview {
    background-color: var(--background-gray);
}

.cta-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    color: white;
    text-align: center;
}

.cta-section h2 {
    color: white;
}

.cta-section p {
    font-size: 1.125rem;
    margin-bottom: calc(var(--spacing-unit) * 4);
}

@media screen and (max-width: 1024px) {
    .contact-layout {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 6);
    }
    
    .services-grid,
    .portfolio-grid,
    .portfolio-preview-grid {
        /* التأكد من عمودين على الشاشات المتوسطة أيضاً */
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    
    /* Navigation */
    .hamburger {
        display: flex;
    }
    
    .navbar .container {
        padding: 15px 20px;
    }
    
    .logo img {
        height: 32px;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: white;
        flex-direction: column;
        padding: 80px 0 30px;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
        transition: right 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        z-index: 1001;
        overflow-y: auto;
        gap: 0;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        width: 100%;
        margin: 0;
    }
    
    .nav-links a {
        display: block;
        padding: 18px 30px;
        color: var(--primary-dark);
        font-size: 1.1rem;
        border-bottom: 1px solid #f0f0f0;
    }
    
    .nav-links a:hover,
    .nav-links a.active {
        color: var(--primary-blue);
        background-color: rgba(100, 0, 60, 0.05);
    }
    
    /* Hero */
    .hero {
        padding: calc(var(--spacing-unit) * 10) 0 calc(var(--spacing-unit) * 8);
    }
    
    .hero h1 {
        font-size: 2.25rem;
    }
    
    .hero p {
        font-size: 1.0625rem;
    }
    
    /* Sections */
    section {
        padding: calc(var(--spacing-unit) * 8) 0;
    }
    
    section h2 {
        font-size: 2rem;
    }
    
    .page-header {
        padding: calc(var(--spacing-unit) * 8) 0 calc(var(--spacing-unit) * 6);
    }
    
    .page-header h1 {
        font-size: 2.25rem;
    }
    
    /* Grids - Single Column */
    .features-grid,
    .services-preview,
    .portfolio-preview-grid,
    .services-grid,
    .process-steps,
    .portfolio-grid,
    .testimonials-grid,
    .faq-grid {
        /* عمود واحد على الشاشات الأصغر من 768 بكسل */
        grid-template-columns: 1fr !important;
    }
    
    /* Portfolio */
    .portfolio-image {
        height: 250px;
    }
    
    /* Buttons */
    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
        padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 3);
    }
    
    /* Team */
    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: calc(var(--spacing-unit) * 5);
        text-align: center;
    }
    
    .footer-col:first-child {
        max-width: 100%;
    }
    
    .footer-logo {
        margin: 0 auto 20px;
    }
}

@media screen and (max-width: 480px) {
    
    .container {
        padding: 0 calc(var(--spacing-unit) * 2);
    }
    
    .logo img {
        height: 28px;
    }
    
    .hero {
        padding: calc(var(--spacing-unit) * 8) 0 calc(var(--spacing-unit) * 6);
    }
    
    .hero h1 {
        font-size: 1.875rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    section {
        padding: calc(var(--spacing-unit) * 6) 0;
    }
    
    section h2 {
        font-size: 1.75rem;
    }
    
    .page-header h1 {
        font-size: 1.875rem;
    }
    
    .portfolio-image {
        height: 200px;
    }
    
    .feature-icon,
    .service-icon {
        font-size: 2.5rem;
    }
    
    .nav-links {
        width: 85%;
    }
    
    .nav-links a {
        font-size: 1rem;
        padding: 15
    }
}