/* ============================================
   🎪 COMPONENTS
============================================ */

/* 🔘 Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-lg) var(--space-2xl);
    font-family: 'Cairo', sans-serif;
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    isolation: isolate;
    min-height: 56px;
    min-width: 140px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        var(--primary-600) 0%, 
        var(--primary-700) 50%, 
        var(--primary-600) 100%);
    z-index: -1;
    transition: transform var(--transition-base);
}

.btn-primary {
    background: linear-gradient(135deg, 
        var(--primary-500) 0%, 
        var(--primary-600) 100%);
    color: white;
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-secondary {
    background: white;
    color: var(--primary-700);
    border: 2px solid var(--primary-300);
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    background: var(--primary-50);
    border-color: var(--primary-500);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* 📱 Floating Phone Button */
.floating-phone {
    position: fixed;
    bottom: var(--space-2xl);
    left: var(--space-2xl);
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 1.75rem;
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    animation: phonePulse 2s infinite;
    transition: all var(--transition-base);
}

.floating-phone:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-2xl);
}

/* 🎯 Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 152, 0, 0.1);
    transition: all var(--transition-base);
    padding: var(--space-md) var(--space-xl);
}

.navbar.scrolled {
    padding: var(--space-sm) var(--space-xl);
    box-shadow: var(--shadow-lg);
    background: rgba(255, 255, 255, 0.98);
}

.nav-container {
    max-width: var(--screen-2xl);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
}

.nav-logo img {
    height: 60px;
    width: auto;
    transition: transform var(--transition-base);
}

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

.nav-links {
    display: flex;
    gap: var(--space-md);
    list-style: none;
}

.nav-link {
    color: var(--neutral-800);
    text-decoration: none;
    font-weight: 600;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-500);
    transition: all var(--transition-base);
    transform: translateX(50%);
}

.nav-link:hover {
    color: var(--primary-700);
}

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

.nav-link.active {
    color: var(--primary-700);
}

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

.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    font-size: 1.5rem;
    color: var(--neutral-800);
}

/* 🎪 Hero Sections */
.hero {
    min-height: 100vh;
    padding: calc(var(--space-4xl) + 80px) var(--space-xl) var(--space-4xl);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, 
        rgba(0, 0, 0, 0.9) 0%,
        rgba(0, 0, 0, 0.7) 50%,
        rgba(0, 0, 0, 0.9) 100%);
    color: white;
}

.service-hero {
    min-height: 80vh;
    padding: calc(var(--space-4xl) + 80px) var(--space-xl) var(--space-4xl);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, 
        rgba(0, 0, 0, 0.9) 0%,
        rgba(0, 0, 0, 0.7) 50%,
        rgba(0, 0, 0, 0.9) 100%);
    color: white;
    margin-bottom: var(--space-4xl);
}

.hero::before,
.service-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 152, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 152, 0, 0.15) 0%, transparent 50%);
    opacity: 0.3;
    z-index: -1;
}

.hero-content,
.service-hero-content {
    max-width: var(--screen-xl);
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero h1,
.service-hero h1 {
    color: white;
    margin-bottom: var(--space-xl);
}

.hero-lead,
.service-hero-lead {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
}

/* 🎨 Feature Cards */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    padding: var(--space-2xl) 0;
}

.feature-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    border: 1px solid var(--neutral-200);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-500), var(--primary-700));
    transform: translateX(100%);
    transition: transform var(--transition-base);
}

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

.feature-card:hover::before {
    transform: translateX(0);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--space-lg);
    color: var(--primary-500);
    display: inline-block;
}

/* 📊 Timeline */
.timeline {
    position: relative;
    padding: var(--space-2xl) 0;
}

.timeline::before {
    content: '';
    position: absolute;
    right: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, 
        var(--primary-300), 
        var(--primary-500), 
        var(--primary-300));
    transform: translateX(50%);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--space-3xl);
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.timeline-number {
    width: 48px;
    height: 48px;
    background: var(--primary-500);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.25rem;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-md);
}

.timeline-content {
    flex: 1;
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--neutral-200);
}

/* 🌟 Review Cards */
.review-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--neutral-200);
    transition: all var(--transition-base);
}

.review-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.review-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.review-avatar {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 900;
    font-size: 1.5rem;
}

.review-rating {
    color: #ffc107;
    font-size: 1.25rem;
    margin: var(--space-md) 0;
}

/* 📞 Contact Section in Footer */
.footer-contact {
    background: linear-gradient(135deg, var(--neutral-900), #1a1a1a);
    color: white;
    padding: var(--space-4xl) var(--space-xl);
    margin-bottom: var(--space-2xl);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
}

.footer-contact::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, 
        rgba(255, 152, 0, 0.1) 0%, 
        transparent 50%);
    animation: rotate 20s linear infinite;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-2xl);
    position: relative;
    z-index: 1;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    border-color: rgba(255, 152, 0, 0.3);
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--primary-400);
    margin-top: var(--space-xs);
}

/* 🏮 Footer */
.footer {
    background: var(--neutral-900);
    color: var(--neutral-300);
    padding: var(--space-4xl) var(--space-xl) var(--space-xl);
}

.footer-content {
    max-width: var(--screen-2xl);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-logo img {
    height: 60px;
    width: auto;
    margin-bottom: var(--space-md);
    filter: brightness(0) invert(1);
}

.footer-links h3 {
    color: white;
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
    position: relative;
    padding-bottom: var(--space-sm);
}

.footer-links h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40px;
    height: 2px;
    background: var(--primary-500);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: var(--neutral-400);
    text-decoration: none;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

.footer-links a:hover {
    color: var(--primary-400);
    transform: translateX(-4px);
}

.footer-bottom {
    max-width: var(--screen-2xl);
    margin: 0 auto;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--neutral-800);
    text-align: center;
    color: var(--neutral-500);
    font-size: 0.875rem;
}

/* ============================================
   🎪 SPECIAL SECTIONS
============================================ */

/* Elite Engineering Section */
.elite-section {
    background: linear-gradient(135deg, 
        var(--neutral-50) 0%, 
        #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.elite-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, 
        rgba(255, 152, 0, 0.05) 0%, 
        transparent 50%);
    animation: rotate 30s linear infinite;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-2xl);
    padding: var(--space-3xl) 0;
}

.service-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    position: relative;
    transition: all var(--transition-base);
}

.service-card {
    background: white;
    border-radius: var(--radius-2xl);
    padding: var(--space-3xl);
    text-align: center;
    box-shadow: var(--shadow-xl);
    border: 2px solid transparent;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    cursor: pointer;
}

.service-card-link:hover .service-card {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-300);
}

.service-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-300);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-500), var(--primary-700));
    transform: translateX(-100%);
    transition: transform var(--transition-base);
}

.service-card:hover::before {
    transform: translateX(0);
}

.service-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-xl);
    color: white;
    font-size: 2.5rem;
    transition: all var(--transition-base);
}

.service-card-link:hover .service-icon {
    transform: rotate(10deg) scale(1.1);
    background: linear-gradient(135deg, var(--primary-600), var(--primary-800));
}

.service-card:hover .service-icon {
    transform: rotate(10deg) scale(1.1);
    background: linear-gradient(135deg, var(--primary-600), var(--primary-800));
}

/* مؤشر النقر */
.click-indicator {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 2px solid var(--neutral-200);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    color: var(--primary-600);
    font-weight: 700;
    font-size: 1.1rem;
    transition: all var(--transition-base);
}

.service-card-link:hover .click-indicator {
    color: var(--primary-800);
    border-color: var(--primary-400);
    transform: translateY(-2px);
}

.service-card-link:hover .arrow {
    transform: translateX(5px);
}

.arrow {
    transition: transform var(--transition-base);
    display: inline-block;
}

/* تأثير النشاط */
.service-card-link:active .service-card {
    transform: translateY(-6px) scale(1.01);
    transition: transform 100ms ease;
}

/* إضافة طبقة شبه لنقرة كاملة */
.service-card-link::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
    border-radius: var(--radius-2xl);
}

/* Report Section */
.report-section {
    background: linear-gradient(135deg, 
        var(--neutral-900) 0%, 
        #1a1a1a 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.report-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(255, 152, 0, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(255, 152, 0, 0.1) 0%, transparent 40%);
}

.report-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    padding: var(--space-3xl) 0;
    position: relative;
    z-index: 1;
}

.report-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    text-align: center;
    transition: all var(--transition-base);
}

.report-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
    border-color: rgba(255, 152, 0, 0.3);
}

.report-icon {
    font-size: 2.5rem;
    color: var(--primary-400);
    margin-bottom: var(--space-lg);
    display: block;
}

/* ============================================
   📊 REVIEWS SECTION
============================================ */
.reviews-section {
    background: linear-gradient(135deg, 
        #ffffff 0%, 
        var(--neutral-50) 100%);
}

.google-reviews-wrapper {
    border: 1px solid var(--neutral-200);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    margin-bottom: var(--space-xl);
    padding: var(--space-xl);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
    overflow: visible !important;
    max-height: none !important;
}

.google-reviews-wrapper::-webkit-scrollbar {
    display: none;
}

.sk-ww-google-reviews {
    max-width: 100%;
    overflow: visible;
    width: 100%;
}

.sk-ww-google-reviews iframe {
    width: 100% !important;
    height: 500px !important;
    border: none;
    border-radius: var(--radius-lg);
}

.reviews-slider {
    display: flex;
    gap: var(--space-xl);
    padding: var(--space-3xl) 0;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.reviews-slider::-webkit-scrollbar {
    display: none;
}

.review-slide {
    flex: 0 0 400px;
    scroll-snap-align: start;
}

/* ============================================
   📱 RESPONSIVE DESIGN - COMPONENTS
============================================ */
@media (max-width: 768px) {
    /* Navigation */
    .nav-links {
        display: none;
    }
    
    .hamburger {
        display: block;
    }
    
    /* Hero Sections */
    .hero {
        padding: calc(var(--space-3xl) + 80px) var(--space-lg) var(--space-3xl);
    }
    
    .service-hero {
        padding: calc(var(--space-3xl) + 80px) var(--space-lg) var(--space-3xl);
    }
    
    /* Timeline */
    .timeline::before {
        right: 24px;
    }
    
    .timeline-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }
    
    .timeline-number {
        align-self: flex-start;
    }
    
    /* Floating Button */
    .floating-phone {
        bottom: var(--space-lg);
        left: var(--space-lg);
        width: 56px;
        height: 56px;
        font-size: 1.5rem;
    }
    
    /* Buttons */
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Services Grid */
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .service-card {
        padding: var(--space-2xl);
        min-height: 350px;
    }
    
    .service-card-link .service-card {
        min-height: 350px;
    }
    
    .service-icon {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }
    
    .click-indicator {
        font-size: 1rem;
        padding-top: var(--space-md);
    }
    
    /* Google Reviews */
    .google-reviews-wrapper {
        grid-template-columns: 1fr;
        padding: var(--space-lg);
    }
    
    .sk-ww-google-reviews iframe {
        height: 400px !important;
    }
    
    .reviews-header > div {
        flex-direction: column;
        text-align: center;
        gap: var(--space-lg);
    }
    
    .reviews-header > div > div:last-child {
        border-right: none;
        border-top: 2px solid var(--neutral-200);
        padding-right: 0;
        padding-top: var(--space-lg);
    }
}

@media (max-width: 480px) {
    /* Hero Sections */
    .hero h1,
    .service-hero h1 {
        font-size: 2rem;
    }
    
    /* Cards */
    .feature-card,
    .review-card,
    .contact-item {
        padding: var(--space-lg);
    }
    
    /* Service Cards */
    .service-card {
        padding: var(--space-xl);
        min-height: 320px;
    }
    
    .service-card-link .service-card {
        min-height: 320px;
    }
    
    .service-icon {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }
    
    /* Google Reviews */
    .google-reviews-wrapper {
        padding: var(--space-md);
    }
    
    .sk-ww-google-reviews iframe {
        height: 350px !important;
    }
}

/* ============================================
   🎯 ACCESSIBILITY
============================================ */
@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;
    }
}

.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;
}

/* ============================================
   🎪 LOADING STATES
============================================ */
.loading {
    opacity: 0;
    transition: opacity var(--transition-base);
}

.loaded {
    opacity: 1;
}

/* تنسيق Elfsight */
.elfsight-app-5db1ae5a-d1bf-4380-bf9e-86222f8666b3 {
    min-height: 500px;
    width: 100%;
}