/* ============================================
   سدون العقارية - ملف التنسيقات الرئيسي
   ============================================ */

/* ============================================
   1. متغيرات الألوان والخطوط
   ============================================ */
:root {
    /* لوحة الألوان المطلوبة */
    --color-primary: #c3724f;        /* Terracotta - اللون الأساسي */
    --color-black: #000000;          /* الأسود للعناوين */
    --color-white: #FFFFFF;          /* الأبيض للخلفيات */
    --color-off-white: #F5F5F0;      /* البيج الفاتح لأقسام هادئة */
    --color-dark-bg: #1a1a1a;        /* خلفية داكنة للأقسام */
    
    /* ألوان مساعدة */
    --color-primary-light: #d68c6f;
    --color-primary-dark: #a35a3d;
    --color-gray: #666666;
    --color-gray-light: #e8e8e8;
    --color-shadow: rgba(0, 0, 0, 0.1);
    
    /* الخطوط */
    --font-primary: 'IBM Plex Sans', 'IBM Plex Sans Arabic', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'IBM Plex Sans', 'IBM Plex Sans Arabic', sans-serif;
    
    /* المسافات */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    
    /* الانتقالات */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* الظلال */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
}

/* ============================================
   2. إعدادات عامة
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    line-height: 1.8;
    color: var(--color-black);
    background-color: var(--color-white);
    overflow-x: hidden;
    direction: rtl;
    text-align: right;
}

/* ============================================
   3. النصوص والعناوين
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 700;
    color: var(--color-black);
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray);
    font-size: 1.1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ============================================
   4. الحاويات والأقسام
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xxl) 0;
    position: relative;
}

.section-light {
    background-color: var(--color-white);
}

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

.section-dark h2,
.section-dark h3,
.section-dark h4 {
    color: var(--color-white);
}

.section-dark p {
    color: rgba(255, 255, 255, 0.95);
}

.section-dark .section-label {
    color: var(--color-white);
    opacity: 0.9;
}

/* ============================================
   5. رؤوس الأقسام
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-label {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-xs);
}

.section-title {
    font-size: 2.8rem;
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
}

.section-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    margin: var(--spacing-sm) auto var(--spacing-md);
    border-radius: 2px;
}

.section-description {
    font-size: 1.15rem;
    color: var(--color-gray);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

.section-dark .section-description {
    color: rgba(255, 255, 255, 0.85);
}

/* ============================================
   6. الأزرار
   ============================================ */
.btn-primary {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
    font-size: 1.1rem;
    border: 2px solid var(--color-primary);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-normal);
    text-align: center;
    font-family: var(--font-secondary);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-lg {
    padding: 1.2rem 3rem;
    font-size: 1.2rem;
}

/* ============================================
   7. شريط التنقل
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    height: 60px;
    transition: var(--transition-normal);
}

.logo:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--color-black);
    padding: 0.5rem 1rem;
    transition: var(--transition-fast);
    font-family: var(--font-secondary);
}

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

.btn-primary-nav {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50px;
    padding: 0.7rem 1.8rem;
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 28px;
    height: 3px;
    background-color: var(--color-black);
    border-radius: 2px;
    transition: var(--transition-normal);
}

/* ============================================
   8. قسم الهيرو
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-off-white) 0%, var(--color-white) 100%);
    padding-top: 100px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(195, 114, 79, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(195, 114, 79, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
}

.hero-logo {
    margin-bottom: var(--spacing-lg);
    animation: fadeInDown 1s ease;
}

.hero-logo-img {
    height: 140px;
    margin: 0 auto;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    color: var(--color-black);
    margin-bottom: var(--spacing-sm);
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-subtitle {
    font-size: 1.6rem;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--color-gray);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    animation: fadeInUp 1s ease 0.6s both;
}

.hero .btn-primary {
    animation: fadeInUp 1s ease 0.8s both;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    color: var(--color-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

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

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ============================================
   9. قسم الهوية
   ============================================ */
.identity-content {
    max-width: 1000px;
    margin: 0 auto;
}

.identity-block {
    margin-bottom: var(--spacing-xl);
}

.identity-subtitle {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.identity-text {
    font-size: 1.1rem;
    line-height: 2;
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
    text-align: justify;
}

.story-block {
    background: linear-gradient(135deg, var(--color-off-white) 0%, rgba(195, 114, 79, 0.05) 100%);
    padding: var(--spacing-lg);
    border-radius: 20px;
    border-right: 5px solid var(--color-primary);
}

.story-highlight {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: 15px;
    text-align: center;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.story-highlight i {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.story-highlight h4 {
    font-size: 1.8rem;
    color: var(--color-primary);
    line-height: 1.5;
}

.identity-pillars {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.pillar-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border-top: 4px solid var(--color-primary);
}

.pillar-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.pillar-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    font-size: 2rem;
    color: var(--color-white);
}

.pillar-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-black);
}

.pillar-text {
    font-size: 1rem;
    color: var(--color-gray);
    line-height: 1.8;
}

.identity-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.feature-item {
    background-color: var(--color-off-white);
    padding: var(--spacing-md);
    border-radius: 15px;
    border-right: 4px solid var(--color-primary);
}

.feature-item h4 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-black);
}

.feature-item i {
    color: var(--color-primary);
    margin-left: var(--spacing-xs);
}

.feature-item p {
    font-size: 1rem;
    line-height: 1.8;
}

.specialty-services {
    background: linear-gradient(135deg, var(--color-off-white) 0%, var(--color-white) 100%);
    padding: var(--spacing-lg);
    border-radius: 20px;
    margin-top: var(--spacing-xl);
}

.services-highlight {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: 15px;
    text-align: center;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.specialty-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-sm);
}

.specialty-list li {
    font-size: 1.1rem;
    padding: var(--spacing-sm);
    background-color: var(--color-white);
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: var(--transition-normal);
}

.specialty-list li:hover {
    transform: translateX(-5px);
    box-shadow: var(--shadow-sm);
}

.specialty-list i {
    color: var(--color-primary);
    font-size: 1.2rem;
}

/* ============================================
   10. قسم الرؤية
   ============================================ */
.vision-content {
    max-width: 1000px;
    margin: 0 auto;
}

.vision-intro {
    margin-bottom: var(--spacing-xl);
}

.vision-text {
    font-size: 1.15rem;
    line-height: 2;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-md);
    text-align: justify;
}

.methodology {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: 20px;
    margin-bottom: var(--spacing-xl);
    border-right: 5px solid var(--color-white);
}

.vision-subtitle {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.investment-stages {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.stage-card {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: 20px;
    transition: var(--transition-normal);
    border-top: 4px solid var(--color-white);
}

.stage-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-8px);
}

.stage-icon {
    width: 70px;
    height: 70px;
    background: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    font-size: 2rem;
    color: var(--color-primary);
}

.stage-title {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.stage-text {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
}

/* ============================================
   11. قسم الخدمات
   ============================================ */
.services-section-title {
    font-size: 2.2rem;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    font-weight: 900;
}

.value-added {
    margin-bottom: var(--spacing-xxl);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.value-card {
    background-color: var(--color-off-white);
    padding: var(--spacing-lg);
    border-radius: 20px;
    text-align: center;
    transition: var(--transition-normal);
    border-top: 4px solid var(--color-primary);
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    background-color: var(--color-white);
}

.value-card i {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.value-card h4 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-black);
}

.value-card p {
    font-size: 1rem;
    color: var(--color-gray);
    line-height: 1.7;
}

.services-packages {
    margin-top: var(--spacing-xl);
}

.service-package {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: 20px;
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border-right: 6px solid var(--color-primary);
}

.service-package:hover {
    box-shadow: var(--shadow-lg);
    transform: translateX(-5px);
}

.package-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.package-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 900;
    flex-shrink: 0;
}

.package-title {
    font-size: 1.8rem;
    color: var(--color-black);
    font-weight: 700;
}

.package-subtitle {
    color: var(--color-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.package-list {
    list-style: none;
}

.package-list li {
    font-size: 1.05rem;
    padding: var(--spacing-sm) 0;
    color: var(--color-gray);
    line-height: 1.8;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.package-list i {
    color: var(--color-primary);
    font-size: 1.2rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.package-list strong {
    color: var(--color-black);
}

/* ============================================
   12. قسم الشركاء
   ============================================ */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.partner-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.partner-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
    border-color: var(--color-white);
}

/* ============================================
   13. قسم رؤية 2030
   ============================================ */
.vision2030 {
    background: linear-gradient(135deg, var(--color-off-white) 0%, var(--color-white) 100%);
}

.vision2030-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.vision2030-text {
    padding-left: var(--spacing-md);
}

.vision2030-description {
    font-size: 1.15rem;
    line-height: 2;
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
    text-align: justify;
}

.vision2030-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.vision2030-features .feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.1rem;
    color: var(--color-black);
    font-weight: 600;
}

.vision2030-features i {
    color: var(--color-primary);
    font-size: 1.3rem;
}

.vision2030-logo {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vision2030-badge {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: 30px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.vision2030-badge i {
    font-size: 5rem;
    margin-bottom: var(--spacing-md);
}

.vision2030-badge h3 {
    font-size: 2rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.vision2030-badge .year {
    font-size: 4rem;
    font-weight: 900;
    display: block;
}

/* ============================================
   14. قسم التواصل
   ============================================ */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-card {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md);
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: var(--transition-normal);
}

.contact-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateX(-5px);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 1.2rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.contact-details a,
.contact-details p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.05rem;
}

.contact-details a:hover {
    color: var(--color-white);
    text-decoration: underline;
}

.social-links {
    text-align: center;
    padding-top: var(--spacing-md);
}

.social-links h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

.social-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--color-white);
    transition: var(--transition-normal);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.social-icon:hover {
    background: var(--color-white);
    border-color: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-5px);
}

.contact-map {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    min-height: 500px;
}

/* ============================================
   15. التذييل
   ============================================ */
.footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.footer-logo img {
    height: 80px;
    margin-bottom: var(--spacing-md);
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-links h4 {
    color: var(--color-white);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary);
    transform: translateX(-5px);
    display: inline-block;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.95rem;
}

/* ============================================
   16. زر العودة للأعلى
   ============================================ */
.scroll-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 32px rgba(195, 114, 79, 0.4);
}

/* ============================================
   17. التجاوب (Responsive)
   ============================================ */

/* الأجهزة اللوحية */
@media (max-width: 992px) {
    :root {
        --spacing-xxl: 4rem;
        --spacing-xl: 3rem;
    }
    
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.7rem; }
    
    .section-title {
        font-size: 2.3rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 280px;
        height: calc(100vh - 80px);
        background-color: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        transition: var(--transition-normal);
        align-items: flex-start;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .identity-features {
        grid-template-columns: 1fr;
    }
    
    .vision2030-content {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

/* الأجهزة المحمولة */
@media (max-width: 768px) {
    :root {
        --spacing-xxl: 3rem;
        --spacing-xl: 2rem;
        --spacing-lg: 2rem;
    }
    
    html {
        font-size: 15px;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .hero {
        min-height: 90vh;
        padding-top: 80px;
    }
    
    .hero-logo-img {
        height: 100px;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .identity-pillars,
    .investment-stages,
    .value-grid,
    .partners-grid {
        grid-template-columns: 1fr;
    }
    
    .specialty-list {
        grid-template-columns: 1fr;
    }
    
    .vision2030-features {
        grid-template-columns: 1fr;
    }
    
    .package-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .scroll-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        left: 20px;
    }
}

/* الأجهزة المحمولة الصغيرة */
@media (max-width: 480px) {
    :root {
        --spacing-md: 1.5rem;
    }
    
    html {
        font-size: 14px;
    }
    
    .logo {
        height: 50px;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .btn-primary {
        padding: 0.9rem 2rem;
        font-size: 1rem;
    }
    
    .btn-lg {
        padding: 1rem 2.2rem;
        font-size: 1.1rem;
    }
    
    .pillar-icon,
    .stage-icon {
        width: 60px;
        height: 60px;
        font-size: 1.7rem;
    }
    
    .value-card i {
        font-size: 2.5rem;
    }
    
    .vision2030-badge {
        padding: var(--spacing-lg);
    }
    
    .vision2030-badge i {
        font-size: 4rem;
    }
    
    .vision2030-badge h3 {
        font-size: 1.7rem;
    }
    
    .vision2030-badge .year {
        font-size: 3.5rem;
    }
}

/* ============================================
   18. تحسينات للطباعة
   ============================================ */
@media print {
    .navbar,
    .scroll-top,
    .mobile-menu-toggle,
    .scroll-indicator {
        display: none;
    }
    
    .section {
        page-break-inside: avoid;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.6;
    }
}