:root {
    --primary: #0b6578;
    --secondary: #6dbdc8;
    --accent: #FFD700;
    --dark: #1e293b;
    --light: #f1f5f9;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, var(--primary) 0%, #084c5a 100%);
}

body {
    background-color: #fafafa;
    color: var(--dark);
}

/* --- Hero Section الضخم --- */
.service-hero {
    height: 85vh; /* شاشة كاملة تقريباً */
    min-height: 600px;
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* تأثير Parallax */
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding: 0 20px;
}

/* ✅ تعديل الـ Overlay ليكون أخف أو إزالته */
.service-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    /* تم تخفيف الشفافية جداً عشان الصورة تظهر بوضوح */
    background: linear-gradient(rgba(11, 101, 120, 0.3), rgba(11, 101, 120, 0.1));
    /* لو عايز تشيله خالص امسح السطر اللي فوق واكتب background: none; */
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin-left: 26%;
    margin-top: 5%;
    /* ✅ إضافة ظل للنصوص عشان تظهر لو الخلفية فاتحة */
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.hero-tag {
    background: var(--accent);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 800;
    display: inline-block;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.service-hero h1 {
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 25px;
    line-height: 1.1;
}

.service-hero p {
    font-size: 1.4rem;
    margin-bottom: 40px;
    opacity: 1; /* خليتها 1 عشان الوضوح */
    line-height: 1.6;
    font-weight: 500;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary-lg {
    background: var(--accent);
    color: var(--primary);
    padding: 20px 50px;
    font-size: 1.2rem;
    font-weight: 800;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.btn-primary-lg:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.4);
}

.btn-outline-lg {
    border: 2px solid var(--white);
    color: var(--white);
    padding: 20px 50px;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s;
    background: rgba(0,0,0,0.1); /* خلفية خفيفة جداً للزر */
}

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

/* --- Stats Bar --- */
.stats-bar {
    background: var(--white);
    padding: 50px 0;
    margin-top: -80px;
    position: relative;
    z-index: 10;
    box-shadow: 0 15px 50px rgba(0,0,0,0.1); /* زيادة الظل */
    border-radius: 20px;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    text-align: center;
    border: 1px solid #f0f0f0; /* إضافة إطار خفيف */
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--primary);
    font-weight: 900;
    margin-bottom: 5px;
}

.stat-item p {
    color: #64748b;
    font-weight: 600;
}

/* --- Content Layout --- */
.section-padding {
    padding: 100px 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 70px;
}

.section-header h2 {
    font-size: 3rem;
    color: var(--primary);
    font-weight: 900;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 6px;
    background: var(--accent);
    margin: 15px auto 0;
    border-radius: 3px;
}

.section-header p {
    font-size: 1.2rem;
    color: #64748b;
}

/* --- Features Grid (Big Cards) --- */
.features-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

/* ✅ تعديل الكروت لتظهر بوضوح بدون هوفر */
.feature-box {
    background: var(--white);
    padding: 50px 40px;
    border-radius: 30px;
    transition: all 0.4s ease;
    
    /* ✅ إضافة إطار وظل دائم */
    border: 1px solid #e2e8f0; 
    box-shadow: 0 10px 30px rgba(0,0,0,0.05); 
    
    position: relative;
    overflow: hidden;
    text-align: center; /* توسيط المحتوى */
}

.feature-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
    border-color: var(--secondary);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--light);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary);
    margin: 0 auto 30px; /* توسيط الأيقونة */
    transition: all 0.3s;
}

.feature-box:hover .feature-icon {
    background: var(--primary);
    color: var(--white);
}

.feature-box h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    font-weight: 800;
    color: var(--dark);
}

.feature-box p {
    color: #64748b;
    line-height: 1.7;
    font-size: 1.1rem;
}

/* --- Content Split (Text + Image) --- */
.split-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.split-content h3 {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 25px;
    font-weight: 800;
}

.split-content p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: #475569;
    margin-bottom: 30px;
}

.check-list {
    list-style: none;
    padding: 0;
}

.check-list li {
    font-size: 1.2rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 600;
}

.check-list li i {
    color: var(--secondary);
    background: rgba(109, 189, 200, 0.1);
    padding: 5px;
    border-radius: 50%;
}

.split-image {
    position: relative;
}

.split-image img {
    width: 100%;
    border-radius: 30px;
    box-shadow: 0 25px 80px rgba(0,0,0,0.15);
}

/* --- CTA Banner --- */
.cta-banner {
    background: var(--gradient);
    border-radius: 40px;
    padding: 80px;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(11, 101, 120, 0.3);
}

.cta-banner h2 {
    font-size: 3rem;
    margin-bottom: 25px;
    font-weight: 900;
}

/* Responsive */
@media (max-width: 992px) {
    .split-section { grid-template-columns: 1fr; }
    .stats-bar { grid-template-columns: 1fr 1fr; gap: 30px; }
    .service-hero h1 { font-size: 3rem; }
}

@media (max-width: 768px) {
    .stats-bar { display: none; }
    .hero-btns { flex-direction: column; }
    .btn-primary-lg, .btn-outline-lg { width: 100%; }
    
    .feature-box {
        padding: 30px 20px;
    }
}