/* Main styles for Alyosser IVF Center website */

/* Variables */
:root {
    /* Primary Colors from Logo */
    --primary-dark: #0f4e58;
    --primary-medium: #57bfc9;
    --primary-light: #5fc3b3;
    --secondary-dark: #333333;
    --secondary-light: #afbdbe;
    --white: #ffffff;
    --light-bg: #ebf5f5;
    --text-dark: #333333;
    --text-light: #666666;
    --success: #4caf50;
    --warning: #ff9800;
    --error: #f44336;
    
    /* Font sizes */
    --font-xs: 0.75rem;
    --font-sm: 0.875rem;
    --font-md: 1rem;
    --font-lg: 1.25rem;
    --font-xl: 1.5rem;
    --font-2xl: 2rem;
    --font-3xl: 2.5rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset and Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: 'Open Sans', 'Cairo', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    direction: rtl;
}

body.en {
    direction: ltr;
}

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

a {
    color: var(--primary-dark);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-medium);
}

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: inherit;
}

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

.img-fluid {
    max-width: 100%;
    height: auto;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: var(--font-3xl);
}

h2 {
    font-size: var(--font-2xl);
}

h3 {
    font-size: var(--font-xl);
}

h4 {
    font-size: var(--font-lg);
}

p {
    margin-bottom: var(--spacing-md);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    background-color: #0a3b42;
    color: var(--white);
}

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

.btn-secondary:hover {
    background-color: #4aa8b1;
    color: var(--white);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-dark);
    color: var(--primary-dark);
}

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

/* Header */
.header {
    position: sticky;
    top: 0;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: var(--spacing-md) 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo-img {
    height: 70px;
    width: auto;
}

.main-nav {
    display: flex;
}

.nav-list {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-link {
    font-weight: 600;
    color: var(--text-dark);
    position: relative;
    padding: var(--spacing-xs) 0;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    right: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-medium);
    border-radius: var(--radius-full);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.phone-number {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
}

.language-switcher {
    display: flex;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--primary-medium);
}

.lang-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: transparent;
    border: none;
    color: var(--primary-dark);
    font-weight: 600;
    transition: all var(--transition-fast);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 3px;
    background-color: var(--primary-dark);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

/* Hero Section */
.hero {
    padding: var(--spacing-3xl) 0;
    background-color: var(--light-bg);
}

.hero .container {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
}

.hero-content {
    flex: 1;
}

.hero-title {
    color: var(--primary-dark);
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: var(--font-lg);
    color: var(--text-light);
    margin-bottom: var(--spacing-xl);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
}

.hero-image {
    flex: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Section Styles */
section {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    color: var(--primary-dark);
    position: relative;
    display: inline-block;
    margin-bottom: var(--spacing-md);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    right: 50%;
    transform: translateX(50%);
    width: 80px;
    height: 3px;
    background-color: var(--primary-medium);
    border-radius: var(--radius-full);
}

.section-subtitle {
    color: var(--text-light);
    font-size: var(--font-lg);
}

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

.about-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-2xl);
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Services Section */
.services-section {
    background-color: var(--light-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.service-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-icon {
    width: 70px;
    height: 70px;
    background-color: var(--primary-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    color: var(--white);
    font-size: var(--font-xl);
}

.service-title {
    color: var(--primary-dark);
    margin-bottom: var(--spacing-sm);
}

.service-description {
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
}

.service-link {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.services-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* Team Section */
.team-section {
    background-color: var(--white);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.team-member {
    text-align: center;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    transition: transform var(--transition-normal);
}

.team-member:hover {
    transform: translateY(-5px);
}

.member-image {
    margin-bottom: var(--spacing-md);
}

.member-name {
    color: var(--primary-dark);
    margin-bottom: var(--spacing-xs);
}

.member-title {
    color: var(--primary-medium);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.member-description {
    color: var(--text-light);
}

/* Testimonials Section */
.testimonials-section {
    background-color: var(--light-bg);
}

.testimonials-slider {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.testimonial-item {
    flex: 1;
    min-width: 280px;
}

.testimonial-content {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

.testimonial-author {
    display: flex;
    flex-direction: column;
}

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

.author-info {
    color: var(--text-light);
}

.testimonials-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* Statistics Section */
.statistics-section {
    background-color: var(--primary-dark);
    color: var(--white);
}

.statistics-section .section-title,
.statistics-section .section-subtitle {
    color: var(--white);
}

.statistics-section .section-title::after {
    background-color: var(--white);
}

.statistics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    text-align: center;
}

.statistic-number {
    font-size: var(--font-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--primary-light);
}

.statistic-title {
    font-weight: 600;
}

/* CTA Section */
.cta-section {
    background-color: var(--primary-medium);
    color: var(--white);
    text-align: center;
    padding: var(--spacing-2xl) 0;
}

.cta-title {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta-text {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.cta-section .btn-primary {
    background-color: var(--white);
    color: var(--primary-dark);
}

.cta-section .btn-primary:hover {
    background-color: var(--light-bg);
}

.cta-section .btn-outline {
    border-color: var(--white);
    color: var(--white);
}

.cta-section .btn-outline:hover {
    background-color: var(--white);
    color: var(--primary-dark);
}

/* Footer */
.footer {
    background-color: var(--secondary-dark);
    color: var(--white);
    padding: var(--spacing-2xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo-img {
    height: 60px;
    width: auto;
    margin-bottom: var(--spacing-md);
}

.footer-description {
    color: var(--secondary-light);
}

.footer-title {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    right: 0;
    width: 50px;
    height: 2px;
    background-color: var(--primary-medium);
}

.footer-nav li {
    margin-bottom: var(--spacing-sm);
}

.footer-nav a {
    color: var(--secondary-light);
    transition: color var(--transition-fast);
}

.footer-nav a:hover {
    color: var(--primary-medium);
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: var(--secondary-light);
}

.contact-list i {
    color: var(--primary-medium);
    margin-top: 5px;
}

.contact-list a {
    color: var(--secondary-light);
}

.contact-list a:hover {
    color: var(--primary-medium);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--white);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background-color: var(--primary-medium);
    color: var(--white);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    color: var(--secondary-light);
    margin-bottom: 0;
}

.footer .language-switcher {
    border-color: var(--secondary-light);
}

.footer .lang-btn {
    color: var(--secondary-light);
}

.footer .lang-btn.active {
    background-color: var(--primary-medium);
    color: var(--white);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    :root {
        --font-3xl: 2.25rem;
        --font-2xl: 1.75rem;
    }
    
    .hero .container {
        flex-direction: column;
    }
    
    .about-content {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    :root {
        --font-3xl: 2rem;
        --font-2xl: 1.5rem;
        --font-xl: 1.25rem;
    }
    
    .main-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .header-actions {
        gap: var(--spacing-md);
    }
    
    .phone-number span {
        display: none;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .statistics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-3xl: 3rem;
        --spacing-2xl: 2rem;
    }
    
    .statistics-grid {
        grid-template-columns: 1fr;
    }
}

/* RTL specific adjustments */
html[dir="rtl"] .section-title::after {
    right: 50%;
    transform: translateX(50%);
}

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

/* LTR adjustments when English is active */
html[dir="ltr"] .section-title::after {
    left: 50%;
    transform: translateX(-50%);
}

html[dir="ltr"] .footer-title::after {
    left: 0;
    right: auto;
}

html[dir="ltr"] .nav-link.active::after {
    left: 0;
    right: auto;
}

/* Animation classes */
.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Why Us Section */
.why-us-section {
    background-color: var(--light-bg);
    padding: var(--spacing-3xl) 0;
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.why-us-item {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.why-us-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.why-us-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.why-us-icon {
    width: 60px;
    height: 60px;
    background-color: var(--primary-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    color: var(--white);
    font-size: var(--font-xl);
}

.why-us-title {
    color: var(--primary-dark);
    font-size: var(--font-lg);
    margin-bottom: var(--spacing-sm);
}

.why-us-text {
    color: var(--text-light);
    font-size: var(--font-md);
    margin-bottom: var(--spacing-md);
}

.why-us-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* RTL and LTR adjustments */
html[dir="rtl"] .why-us-icon {
    margin-right: 0;
}

html[dir="ltr"] .why-us-icon {
    margin-left: 0;
}

/* Animation for cards */
.why-us-item {
    animation: fadeIn 0.5s ease forwards;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .why-us-grid {
        grid-template-columns: 1fr;
    }
}