/**
 * ملف الأنماط الرئيسي لموقع الأنظمة الاحترافية المتكاملة (IPS)
 * تم تصميمه وفقاً للهوية البصرية للشركة
 * الألوان الأساسية: الأزرق (#007bcb)، الرمادي الداكن (#243746)، والأحمر (#e40045)
 * الخط المستخدم: Montserrat
 */

/* ===== متغيرات CSS ===== */
:root {
    /* الألوان الأساسية وفقاً للهوية البصرية */
    --primary: #0066b3;      /* الأزرق الرئيسي */
    --primary-dark: #004a80; /* أزرق غامق للأزرار عند التحويم */
    --accent: #e4002b;       /* الأحمر */
    --accent-light: #ff4d6d; /* أحمر فاتح للتحذيرات أو التفاعل */
    --dark-gray: #243746;    /* الرمادي الداكن */
    --gray: #6d6d6d;         /* رمادي متوسط */
    --light-gray: #f5f6fa;   /* رمادي فاتح للخلفيات */
    --white: #ffffff;
    --text-color: #222c36;   /* لون النص الأساسي */
    --border-color: #d1d5db; /* لون الحدود */
    /* قيم متكررة */
    --radius: 8px;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

/* ===== إعادة تعيين الأنماط الافتراضية ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background: linear-gradient(135deg, #ff0000 0%, #6d6d6d 50%, #0055ff 100%);
    background-repeat: no-repeat;
    background-attachment: fixed;
    min-height: 100vh;
}

/* ===== الألوان الأساسية ===== */
.primary-color {
    color: var(--primary);
}

.accent-color {
    color: var(--accent);
}

.dark-gray-color {
    color: var(--dark-gray);
}

/* ===== الحاويات ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

/* ===== القائمة العلوية ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
    z-index: 1000;
    transition: var(--transition);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

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

.logo-image {
    height: 50px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-link {
    color: var(--dark-gray);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    background: none;
    border: 1px solid var(--primary);
    color: var(--primary);
    padding: 8px 12px;
    border-radius: var(--radius);
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    transition: var(--transition);
}

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

.menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--dark-gray);
    font-size: 24px;
    cursor: pointer;
}

/* ===== القسم الرئيسي ===== */
.hero {
    padding-top: 120px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--gray) 60%, var(--accent) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1;
    overflow: hidden;
    /* طبقة شفافة لتوضيح النصوص */
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.10);
    z-index: 2;
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 3;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-content {
    flex: 1;
}

.typewriter-container {
    min-height: 70px;
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

#typewriter {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    direction: rtl;
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 10px;
    font-weight: 700;
}

.hero h2 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--dark-gray);
    font-weight: 500;
}

.hero .slogan {
    font-size: 28px;
    margin-bottom: 20px;
    font-weight: 600;
}

.hero .description {
    margin-bottom: 30px;
    font-size: 16px;
    color: var(--dark-gray);
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--accent);
    color: var(--white);
    border: none;
    padding: 12px 25px;
    border-radius: var(--radius);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
}

.cta-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.main-image {
    max-width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

/* ===== قسم الإحصائيات ===== */
.stats {
    background-color: var(--white);
    padding: 60px 0;
}

.section-title {
    text-align: center;
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: 700;
}

.stats-container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    min-width: 200px;
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 18px;
    color: var(--dark-gray);
}

/* ===== قسم الخدمات ===== */
.services {
    background-color: var(--light-gray);
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--dark-gray);
    margin-bottom: 50px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(500px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.card-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: 22px;
    margin-bottom: 10px;
}

.card-description {
    color: var(--dark-gray);
    font-size: 16px;
}

.card-content {
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
}

.service-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border-radius: var(--radius);
    transition: var(--transition);
    cursor: pointer;
}

.service-item:hover {
    background-color: var(--accent-light);
    color: var(--white);
    transform: translateX(5px);
}

.service-item i {
    font-size: 20px;
}

.service-image {
    height: 200px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

/* ===== قسم من نحن ===== */
.about {
    background-color: var(--white);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 50px;
}

.about-image {
    flex: 1;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
}

.about-text {
    flex: 1;
}

.about-description {
    font-size: 16px;
    line-height: 1.8;
    color: var(--dark-gray);
}

.about-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.about-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 102, 179, 0.15);
}

.about-card-title {
    font-size: 22px;
    margin-bottom: 15px;
}

.about-card-text {
    color: var(--dark-gray);
    line-height: 1.8;
}

.values {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.value-badge {
    background-color: var(--accent);
    color: var(--white);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

/* ===== قسم المشاريع ===== */
.projects {
    background-color: var(--light-gray);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.project-card {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    height: 250px;
    box-shadow: var(--shadow);
    cursor: pointer;
}

.project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: var(--white);
    transform: translateY(100%);
    transition: var(--transition);
}

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

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

.projects-placeholder {
    text-align: center;
    padding: 30px;
    background-color: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

/* ===== قسم التواصل ===== */
.contact {
    background-color: var(--white);
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.contact-form-container {
    background-color: var(--light-gray);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.contact-form-container h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--primary);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 123, 203, 0.2);
}

.submit-btn {
    background-color: var(--accent);
    color: var(--white);
    border: none;
    padding: 12px 25px;
    border-radius: var(--radius);
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
}

.submit-btn:hover {
    background-color: var(--primary-dark);
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.info-card {
    background-color: var(--light-gray);
    padding: 20px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.info-card i {
    font-size: 24px;
}

.info-card h4 {
    margin-bottom: 5px;
    font-size: 18px;
}

.info-card p {
    color: var(--dark-gray);
}

.map-container {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

/* ===== الفوتر ===== */
.footer {
    background-color: var(--dark-gray);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-logo {
    margin-bottom: 30px;
}

.footer-logo-image {
    height: 60px;
    width: auto;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    width: 100%;
    margin-bottom: 30px;
}

.footer-links-column h4 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--white);
    position: relative;
}

.footer-links-column h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary);
}

.footer-links-column a,
.footer-links-column p {
    display: block;
    color: #b0b0b0;
    margin-bottom: 10px;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links-column a:hover {
    color: var(--primary);
}

.footer-links-column p i {
    margin-left: 10px;
    color: var(--primary);
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
}

.social-icon:hover {
    background-color: var(--primary);
    transform: translateY(-3px);
}

.footer-description {
    text-align: center;
    margin-bottom: 20px;
    color: #b0b0b0;
}

.footer-copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
}

.footer-copyright p {
    color: #b0b0b0;
    font-size: 14px;
}

/* ===== زر العودة للأعلى ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--accent);
    color: var(--white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
}

/* ===== التجاوب مع الشاشات المختلفة ===== */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .menu-btn {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        transform: translateY(-150%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .hero h1 {
        font-size: 32px;
    }
    
    .hero h2 {
        font-size: 20px;
    }
    
    .hero .slogan {
        font-size: 24px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .card-content {
        grid-template-columns: 1fr;
    }
    
    .about-cards {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 28px;
    }
    
    .hero h2 {
        font-size: 18px;
    }
    
    .hero .slogan {
        font-size: 20px;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .stat-label {
        font-size: 16px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}

/* ===== دعم اللغات المتعددة ===== */
/* اللغة العربية (RTL) */
html[dir="rtl"] .nav-link::after {
    left: auto;
    right: 0;
}

html[dir="rtl"] .service-item:hover {
    transform: translateX(-5px);
}

html[dir="rtl"] .footer-links-column h4::after {
    left: auto;
    right: 0;
}

html[dir="rtl"] .footer-links-column p i {
    margin-left: 0;
    margin-right: 10px;
}

html[dir="rtl"] .back-to-top {
    right: auto;
    left: 30px;
}

/* اللغة الإنجليزية والألمانية (LTR) */
html[dir="ltr"] .cta-btn i {
    transform: rotate(180deg);
}

html[dir="ltr"] .service-item:hover {
    transform: translateX(-5px);
}

/* ===== تأثيرات الظهور عند التمرير ===== */


.service-card,
.about-card,
.info-card,
.project-card {
    opacity: 1 !important;
    transform: translateY(0) !important;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.service-card.visible,
.about-card.visible,
.info-card.visible,
.project-card.visible {
    opacity: 1;
    transform: translateY(0);
}