/* ============================================
   General Styles
   ============================================ */
:root {
    --primary-color: #2d5016;
    --secondary-color: #4a7c2a;
    --accent-color: #6b9e3d;
    --dark-color: #1a1a1a;
    --light-color: #f8f9fa;
    --text-color: #333;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Cairo', 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

body[dir="ltr"] {
    font-family: 'Poppins', 'Cairo', sans-serif;
}

/* ============================================
   Preloader Styles
   ============================================ */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d5016 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.hide {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
}

.logo-container {
    position: relative;
    width: 150px;
    height: 150px;
    margin: 0 auto 30px;
}

.preloader-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    animation: pulse 2s ease-in-out infinite;
    z-index: 2;
    position: relative;
}

.loading-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 180px;
    height: 180px;
    border: 4px solid rgba(77, 124, 42, 0.2);
    border-top: 4px solid var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 600;
    margin-top: 20px;
    animation: fadeInOut 1.5s ease-in-out infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.9; }
}

@keyframes fadeInOut {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ============================================
   Navigation Styles
   ============================================ */
.navbar {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar.scrolled {
    background: rgba(26, 26, 26, 0.98);
    padding: 0.5rem 0;
}

.navbar-brand {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--white) !important;
    text-decoration: none;
}

.navbar-logo {
    width: 50px;
    height: 50px;
    margin-left: 10px;
    object-fit: contain;
}

body[dir="ltr"] .navbar-logo {
    margin-left: 0;
    margin-right: 10px;
}

.brand-text {
    color: var(--white);
}

.navbar-nav .nav-link {
    color: var(--white) !important;
    font-weight: 500;
    margin: 0 10px;
    padding: 0.5rem 1rem !important;
    transition: var(--transition);
    position: relative;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 80%;
}

.navbar-nav .nav-link:hover {
    color: var(--accent-color) !important;
}

.language-switcher .btn {
    border-radius: 25px;
    padding: 0.4rem 1rem;
    font-weight: 600;
    transition: var(--transition);
}

.language-switcher .btn:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

/* ============================================
   Hero Section Styles
   ============================================ */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    background-image: url('../cover.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.85) 0%, rgba(45, 80, 22, 0.75) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    text-align: center;
    width: 100%;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.2s both;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
}

.hero-buttons {
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-buttons .btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    background: var(--accent-color);
    border: none;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(107, 158, 61, 0.3);
}

.hero-buttons .btn:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(107, 158, 61, 0.4);
}

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

/* ============================================
   Section Styles
   ============================================ */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
}

.title-underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    margin: 0 auto 3rem;
    border-radius: 2px;
}

/* ============================================
   About Section Styles
   ============================================ */
.about-section {
    background: var(--light-color);
}

.about-heading {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.about-features {
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 10px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 1.5rem;
    flex-shrink: 0;
}

body[dir="ltr"] .feature-icon {
    margin-left: 0;
    margin-right: 1.5rem;
}

.feature-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.feature-content h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.feature-content p {
    color: var(--text-color);
    margin: 0;
}

/* ============================================
   Vision Section Styles
   ============================================ */
.vision-section {
    background: var(--white);
}

.vision-card {
    background: var(--light-color);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    height: 100%;
    transition: var(--transition);
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
}

.vision-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.vision-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.vision-icon i {
    font-size: 2rem;
    color: var(--white);
}

.vision-card h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.vision-card p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-color);
}

/* ============================================
   Contact Section Styles
   ============================================ */
.contact-section {
    background: var(--light-color);
}

.contact-info {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 1.5rem;
    flex-shrink: 0;
}

body[dir="ltr"] .contact-icon {
    margin-left: 0;
    margin-right: 1.5rem;
}

.contact-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.contact-details h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: var(--text-color);
    margin: 0;
    font-size: 1.1rem;
}

.contact-details a {
    color: var(--accent-color);
    text-decoration: none;
    transition: var(--transition);
}

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

.en-text {
    font-size: 0.9rem;
    color: #666;
    font-style: italic;
    margin-top: 0.5rem;
}

.contact-map {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
}

.contact-map iframe {
    border-radius: 15px;
}

/* ============================================
   Footer Styles
   ============================================ */
.footer {
    background: var(--dark-color);
    color: var(--white);
}

.footer-brand {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.footer-logo {
    width: 50px;
    height: 50px;
    margin-left: 10px;
    object-fit: contain;
}

body[dir="ltr"] .footer-logo {
    margin-left: 0;
    margin-right: 10px;
}

.footer-text {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.footer-social {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
}

body[dir="ltr"] .footer-social {
    justify-content: flex-start;
}

.social-icon {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-copyright {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

/* ============================================
   Scroll to Top Button
   ============================================ */
.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1000;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.3);
}

body[dir="ltr"] .scroll-top-btn {
    left: auto;
    right: 30px;
}

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

.scroll-top-btn:hover {
    background: var(--primary-color);
    transform: translateY(-5px);
}

/* ============================================
   Responsive Styles
   ============================================ */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .footer-social {
        justify-content: center;
        margin-top: 1rem;
    }
    
    body[dir="ltr"] .footer-social {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .navbar-logo {
        width: 40px;
        height: 40px;
    }
    
    .brand-text {
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .vision-card {
        margin-bottom: 2rem;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-icon {
        margin: 0 auto 1rem;
    }
    
    body[dir="ltr"] .contact-icon {
        margin: 0 auto 1rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-buttons .btn {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }
    
    .about-heading {
        font-size: 1.5rem;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
    }
    
    .feature-icon {
        margin: 0 auto 1rem;
    }
    
    body[dir="ltr"] .feature-icon {
        margin: 0 auto 1rem;
    }
}

/* ============================================
   Smooth Scroll
   ============================================ */
html {
    scroll-behavior: smooth;
}

/* ============================================
   Language Toggle Styles
   ============================================ */
body[dir="ltr"] {
    direction: ltr;
    text-align: left;
}

body[dir="rtl"] {
    direction: rtl;
    text-align: right;
}