/* ==========================================================================
   Atheer Albinaa - Main Content Styles (Header removed to header.php)
   ========================================================================== */

/* CSS Variables for consistent theming */
:root {
    --primary-color: #2E8B57;
    --secondary-color: #ff6b6b;
    --accent-color: #6497ED;
    --text-dark: #333;
    --text-medium: #666;
    --text-light: #999;
    --white: #fff;
    --black: #000;
    --border-radius: 12px;
    --box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --container-width: 1200px;
    --section-padding: 80px 0;
}

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

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    direction: rtl;
    text-align: right;
    line-height: 1.7;
    color: var(--text-dark);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: #f8f9fa;
}

/* Focus management for accessibility */
*:focus {
    outline: 3px solid var(--accent-color);
    outline-offset: 2px;
}

*:focus:not(:focus-visible) {
    outline: none;
}

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

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

/* Skip link for accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: var(--white);
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 9999;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 6px;
}

/* ==========================================================================
   HEADER SECTION
   ========================================================================== */

/* ==========================================================================
   MAIN CONTENT
   ========================================================================== */


.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* Section Styles */
section {
    padding: var(--section-padding);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-subtitle {
    display: inline-block;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
    line-height: 1.2;
}

.section-description {
    font-size: 18px;
    color: var(--text-medium);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

/* Button Styles */
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    white-space: nowrap;
    box-shadow: var(--box-shadow);
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary-color), #ff5252);
    color: var(--white);
}

.btn-primary:hover,
.btn-primary:focus {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
}

.btn-secondary {
    background: rgba(255,255,255,0.15);
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background: rgba(255,255,255,0.25);
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 120px 0 80px;
    text-align: center;
    color: var(--white);
    background: transparent !important;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    z-index: 1;
    padding: 0 20px;
}

.hero-subtitle {
    color: #FFD700;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
    display: block;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
    line-height: 1.3;
    color: var(--white);
}

.hero-description {
    font-size: clamp(0.95rem, 2.5vw, 1.25rem);
    line-height: 1.8;
    color: rgba(255,255,255,0.95);
    text-shadow: 1px 1px 4px rgba(0,0,0,0.7);
    max-width: 600px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
    line-height: 1.1;
}

.hero-content .highlight {
    color: #FFD700;
    display: block;
    font-size: 0.8em;
    margin-top: 10px;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    margin-bottom: 40px;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.7);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Hero Benefits */
.hero-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin: 40px 0;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.benefit-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    transition: var(--transition);
}

.benefit-item:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-5px);
}

.benefit-item i {
    font-size: 2rem;
    color: #FFD700;
}

.benefit-item span {
    font-weight: 600;
    font-size: 0.9rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

/* Services Section */
.services-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.services-carousel-container {
    position: relative;
    overflow: hidden;
    margin-bottom: 40px;
    border-radius: var(--border-radius);
}

.services-grid {
    display: flex;
    gap: 30px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.service-card {
    flex: 0 0 auto;
    width: 300px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.service-image {
    position: relative;
    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);
}

.service-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    opacity: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.service-card:hover .service-overlay {
    opacity: 0.9;
}

.service-overlay i {
    font-size: 3rem;
    color: var(--white);
}

.service-content {
    padding: 25px;
}

.service-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.service-description {
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 20px;
}

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

.feature-tag {
    background: var(--primary-color);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Carousel Indicators */
.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.carousel-indicator.active {
    background: var(--primary-color);
    transform: scale(1.3);
}

.carousel-indicator:hover,
.carousel-indicator:focus {
    background: var(--accent-color);
    transform: scale(1.2);
}



/* About Section */
.about-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text .section-header {
    text-align: right;
    margin-bottom: 30px;
}

.about-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-medium);
    margin-bottom: 40px;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 25px 15px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-medium);
    font-weight: 600;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-label {
    color: var(--text-medium);
    font-weight: 500;
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    max-width: 100%;
}

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

/* Clients Section */
.clients-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 50%, #e3f2fd 100%);
    padding: 80px 0;
}

.clients-carousel-container {
    overflow: hidden;
    position: relative;
    border-radius: var(--border-radius);
}

.clients-grid {
    display: flex;
    gap: 50px;
    transition: transform 0.5s ease;
    will-change: transform;
}

.client-card {
    flex: 0 0 auto;
    width: 400px;
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.client-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(46, 139, 87, 0.1) 0%, 
        rgba(255, 107, 107, 0.1) 50%, 
        rgba(100, 151, 237, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.client-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    border-color: var(--primary-color);
}

.client-card:hover::before {
    opacity: 1;
}

.client-logo {
    position: relative;
    z-index: 2;
    transition: all 0.4s ease;
}

.client-logo img {
    max-width: 300px;
    max-height: 160px;
    object-fit: contain;
    filter: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 8px;
}

.client-card:hover .client-logo {
    transform: scale(1.1);
}

.client-card:hover .client-logo img {
    filter: brightness(1.1) contrast(1.1) saturate(1.2);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    text-align: center;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-description {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.cta-feature i {
    color: #FFD700;
    font-size: 1.2rem;
}

/* Image Placeholders */
.image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    color: var(--text-medium);
    font-size: 3rem;
}

/* Error Message */
.error-message {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    color: #856404;
    padding: 15px;
    border-radius: var(--border-radius);
    margin: 20px 0;
    text-align: center;
}

/* Form Validation Styles */
input.error {
    border-color: #ff4444 !important;
    box-shadow: 0 0 5px rgba(255, 68, 68, 0.3) !important;
}

input.success {
    border-color: #28a745 !important;
    box-shadow: 0 0 5px rgba(40, 167, 69, 0.3) !important;
}

.validation-message {
    font-size: 12px;
    margin-top: 5px;
    text-align: center;
    padding: 5px;
    border-radius: 4px;
}

.error-message {
    color: #ff4444;
    background: rgba(255, 68, 68, 0.1);
}

.success-message {
    color: #28a745;
    background: rgba(40, 167, 69, 0.1);
}

/* Utility Classes */
.text-center { text-align: center; }
.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-10 { gap: 10px; }
.gap-20 { gap: 20px; }
.mt-20 { margin-top: 20px; }
.mb-20 { margin-bottom: 20px; }
.p-20 { padding: 20px; }

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */

/* Tablet Landscape (1024px - 1199px) */
@media (max-width: 1199px) and (min-width: 1024px) {
    :root {
        --section-padding: 70px 0;
    }
}

/* Tablet Portrait (768px - 1023px) */
@media (max-width: 1023px) and (min-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-text .section-header {
        text-align: center;
    }
}

/* Mobile Large (481px - 767px) */
@media (max-width: 767px) {
    :root {
        --section-padding: 50px 0;
    }
    
    #main-content {
        padding-top: 0; /* Header handles its own positioning */
    }
    
    /* Hero section mobile adjustments */
    .hero-section {
        min-height: 80vh;
        padding: 100px 0 60px;
    }
    
    .hero-content {
        padding: 0 15px;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
        line-height: 1.4;
        margin-bottom: 15px;
        word-wrap: break-word;
    }
    
    .hero-description {
        font-size: 0.95rem;
        line-height: 1.7;
        padding: 0 10px;
        word-wrap: break-word;
    }
    
    .hero-description br {
        display: none; /* Remove line breaks for better text flow on mobile */
    }
    
    /* About section mobile adjustments */
    .about-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .about-text {
        text-align: center;
        padding: 0 15px;
    }
    
    .about-description {
        font-size: 1rem;
        line-height: 1.7;
        text-align: right;
    }
    
    .stats-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        margin-top: 30px;
    }
    
    .stat-item {
        padding: 15px 10px;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.85rem;
    }
    
    .about-visual {
        max-width: 100%;
    }
    
    .about-image img {
        width: 100%;
        height: auto;
    }
    
    .hero-section {
        padding: 100px 0 60px;
    }
    
    .hero-benefits {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .benefit-item {
        padding: 15px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .service-card {
        width: 280px;
    }
    
    .stats-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 20px;
    }
    
    .client-card {
        width: 360px;
        height: 200px;
    }
    
    .client-logo img {
        max-width: 260px;
        max-height: 140px;
    }
}

/* Mobile Medium (376px - 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    /* Hero section for smaller screens */
    .hero-section {
        min-height: 70vh;
        padding: 80px 0 40px;
    }
    
    .hero-content {
        padding: 0 12px;
        max-width: 100%;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 10px;
    }
    
    .hero-title {
        font-size: 1.5rem;
        line-height: 1.3;
        margin-bottom: 12px;
    }
    
    .hero-description {
        font-size: 0.85rem;
        line-height: 1.6;
        padding: 0 5px;
        max-width: 100%;
    }
    
    /* About section for smaller screens */
    .about-description {
        font-size: 0.9rem;
        padding: 0 10px;
    }
    
    .stats-row {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .stat-item {
        padding: 12px 8px;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    .hero-benefits {
        grid-template-columns: 1fr;
        max-width: 300px;
    }
    
    .service-card {
        width: 260px;
    }
    
    .stats-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    

    .client-card {
        width: 320px;
        height: 180px;
    }
    
    .client-logo img {
        max-width: 240px;
        max-height: 120px;
    }
}

/* Mobile Small (320px - 375px) */
@media (max-width: 375px) {
    /* Additional mobile optimizations */
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #000;
        --secondary-color: #ff0000;
        --text-dark: #000;
        --text-medium: #333;
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .shared-hero-video {
        display: none !important;
    }
    
    .shared-video-background {
        background: linear-gradient(135deg, var(--primary-color) 0%, #20B2AA 100%) !important;
    }
}

/* Print styles */
@media print {
    .shared-video-background,
    .mobile-menu,
    .carousel-indicators,
    .cta-buttons {
        display: none !important;
    }
    
    header {
        position: static !important;
        background: white !important;
        color: black !important;
    }
    
    * {
        background: white !important;
        color: black !important;
    }
}