/* ============================================
   سوق الكويت - ملف الأنماط الرئيسي المحسّن
   تحسين الأداء + إصلاح CLS النهاذي
   CLS Target: < 0.1
============================================ */

/* Font Loading - Complete CLS Prevention */
body {
    font-family: 'Tajawal', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
}

/* Hero Section Extended */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
}

.hero p {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    line-height: 1.6;
    min-height: 4.5rem;
}

@media (max-width: 768px) {
    .hero p { 
        font-size: 1.1rem;
        min-height: 3.5rem;
    }
}

/* Hero Stats - Aggressive CLS Fix */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 3rem auto 0;
    min-height: 240px !important;
}

@media (max-width: 768px) {
    .hero-stats { 
        grid-template-columns: repeat(2, 1fr); 
        gap: 1rem;
        min-height: 260px !important;
    }
}

.stat-card {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 1.5rem;
    border: 2px solid rgba(255,255,255,0.2);
    transition: transform 0.3s, background 0.3s;
    min-height: 160px !important;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    contain: strict;
    will-change: transform;
}

@media (max-width: 768px) {
    .stat-card { 
        padding: 1.2rem;
        min-height: 140px !important;
    }
}

.stat-card:hover {
    transform: translateY(-8px);
    background: rgba(255,255,255,0.25);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    display: block;
    margin-bottom: 0.5rem;
    line-height: 1.1;
    min-height: 2.75rem;
}

@media (max-width: 768px) {
    .stat-number { 
        font-size: 1.8rem;
        min-height: 1.98rem;
    }
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
    line-height: 1.3;
    min-height: 1.3rem;
}

@media (max-width: 768px) {
    .stat-label { 
        font-size: 0.85rem;
        min-height: 1.1rem;
    }
}

/* CTA Buttons - Prevent CLS */
.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin: 2rem 0;
    min-height: 90px;
}

@media (max-width: 768px) {
    .cta-buttons {
        min-height: 110px;
    }
}

.btn {
    padding: 1.2rem 3rem;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.3s, box-shadow 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    border: none;
    cursor: pointer;
    min-height: 58px;
    contain: layout;
}

@media (max-width: 768px) {
    .btn { 
        padding: 1rem 2rem; 
        font-size: 1rem;
        min-height: 52px;
    }
}

.btn-primary {
    background: white;
    color: #667eea;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

.btn-secondary {
    background: rgba(255,255,255,0.2);
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #667eea;
}

/* Features Section */
.features {
    padding: 5rem 20px;
    background: white;
}

@media (max-width: 768px) {
    .features { padding: 3rem 20px; }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 3rem;
    color: #1e293b;
    line-height: 1.2;
    min-height: 3rem;
}

@media (max-width: 768px) {
    .section-title { 
        font-size: 1.8rem; 
        margin-bottom: 2rem;
        min-height: 2.16rem;
    }
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

@media (max-width: 768px) {
    .features-grid { grid-template-columns: 1fr; gap: 1.5rem; }
}

.feature-card {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    padding: 2.5rem;
    border-radius: 1.5rem;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    border: 2px solid transparent;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    contain: strict;
}

@media (max-width: 768px) {
    .feature-card { 
        padding: 1.8rem; 
        min-height: 260px; 
    }
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(102,126,234,0.2);
    border-color: #667eea;
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    box-shadow: 0 10px 30px rgba(102,126,234,0.3);
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .feature-icon { width: 65px; height: 65px; font-size: 1.6rem; }
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1e293b;
    line-height: 1.3;
    min-height: 1.95rem;
}

@media (max-width: 768px) {
    .feature-title { 
        font-size: 1.2rem;
        min-height: 1.56rem;
    }
}

.feature-desc {
    color: #64748b;
    line-height: 1.8;
    min-height: 3.6rem;
}

@media (max-width: 768px) {
    .feature-desc { 
        font-size: 0.95rem;
        min-height: 3.42rem;
    }
}

/* Categories Preview */
.categories-preview {
    padding: 5rem 20px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

@media (max-width: 768px) {
    .categories-preview { padding: 3rem 20px; }
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

@media (max-width: 768px) {
    .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
}

.category-card {
    background: white;
    padding: 2rem;
    border-radius: 1.2rem;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s, background 0.3s, color 0.3s;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    min-height: 160px;
    contain: strict;
}

@media (max-width: 768px) {
    .category-card { 
        padding: 1.3rem; 
        min-height: 130px; 
    }
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(102,126,234,0.2);
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.category-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1;
    min-height: 3rem;
}

@media (max-width: 768px) {
    .category-icon { 
        font-size: 2.2rem; 
        margin-bottom: 0.7rem;
        min-height: 2.2rem;
    }
}

.category-name {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.3;
    min-height: 1.56rem;
}

@media (max-width: 768px) {
    .category-name { 
        font-size: 1rem;
        min-height: 1.3rem;
    }
}

/* Testimonials */
.testimonials {
    padding: 5rem 20px;
    background: white;
}

@media (max-width: 768px) {
    .testimonials { padding: 3rem 20px; }
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

@media (max-width: 768px) {
    .testimonials-grid { grid-template-columns: 1fr; gap: 1.5rem; }
}

.testimonial-card {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    padding: 2.5rem;
    border-radius: 1.5rem;
    border-right: 5px solid #667eea;
    transition: transform 0.3s, box-shadow 0.3s;
    min-height: 240px;
    contain: strict;
}

@media (max-width: 768px) {
    .testimonial-card { 
        padding: 1.8rem; 
        min-height: 220px; 
    }
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(102,126,234,0.15);
}

.testimonial-stars {
    color: #fbbf24;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    line-height: 1;
    min-height: 1.3rem;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #475569;
    margin-bottom: 1.5rem;
    min-height: 5.94rem;
}

@media (max-width: 768px) {
    .testimonial-text { 
        font-size: 1rem; 
        min-height: 5.4rem; 
    }
}

.testimonial-author {
    font-weight: 700;
    color: #1e293b;
    line-height: 1.4;
    min-height: 1.4rem;
}

.testimonial-location {
    color: #94a3b8;
    font-size: 0.9rem;
    line-height: 1.4;
    min-height: 1.26rem;
}

/* Final CTA */
.final-cta {
    padding: 6rem 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
    min-height: 420px;
    display: flex;
    align-items: center;
}

@media (max-width: 768px) {
    .final-cta { 
        padding: 4rem 20px; 
        min-height: 370px; 
    }
}

.final-cta h2 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    min-height: 3.6rem;
}

@media (max-width: 768px) {
    .final-cta h2 { 
        font-size: 2rem;
        min-height: 2.4rem;
    }
}

.final-cta p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    line-height: 1.6;
    min-height: 2.08rem;
}

@media (max-width: 768px) {
    .final-cta p { 
        font-size: 1.1rem;
        min-height: 1.76rem;
    }
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    box-shadow: 0 10px 30px rgba(37,211,102,0.5);
    z-index: 1000;
    animation: float 3s ease-in-out infinite;
    text-decoration: none;
    border: 4px solid white;
    will-change: transform;
}

@media (max-width: 768px) {
    .whatsapp-float { 
        width: 60px; 
        height: 60px; 
        font-size: 2rem; 
        bottom: 20px; 
        left: 20px; 
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* 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;
}

/* Focus Styles */
*:focus-visible {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

/* Image Optimization - Prevent CLS */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

img[width][height] {
    height: auto;
}

/* Loading Optimization */
.lazy-load {
    opacity: 0;
    transition: opacity 0.3s;
}

.lazy-load.loaded {
    opacity: 1;
}

/* Header & Footer - Reserve Space */
#site-header,
#site-footer {
    min-height: 85px;
}

@media (max-width: 768px) {
    #site-header,
    #site-footer {
        min-height: 75px;
    }
}

/* CSS Containment for Performance */
.feature-card,
.category-card,
.testimonial-card,
.stat-card {
    contain: strict;
}

/* Reduce Animation on Slower Devices */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print Styles */
@media print {
    .whatsapp-float,
    .cta-buttons {
        display: none !important;
    }
    
    body {
        font-family: 'Tajawal', Arial, sans-serif;
    }
    
    .hero {
        background: #667eea !important;
        color: white !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
}

/* Prevent Font Loading CLS */
@supports (font-display: optional) {
    @font-face {
        font-family: 'Tajawal';
        font-display: optional;
    }
}