:root {
    --color-bg-dark: #141414;
    --color-bg-surface: #1C1C1C;
    --color-bg-card: #222222;
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #AAAAAA;
    --color-accent-red: #E50914;
    --color-border: #303030;
    --font-main: 'Cairo', sans-serif;
    --border-radius-md: 12px;
}

body {
    font-family: var(--font-main);
    margin: 0;
    background-color: var(--color-bg-surface);
    color: var(--color-text-primary);
    direction: rtl;
}

/* --- شريط التنقل الثابت --- */
.site-navbar {
    background-color: rgba(20, 20, 20, 0.7);
    backdrop-filter: blur(10px);
    padding: 15px 5%;
    border-bottom: 1px solid var(--color-border);
    position: sticky; /* تغيير من fixed ليتفاعل مع الصفحة بشكل أفضل */
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-navbar .logo a {
    text-decoration: none;
    color: var(--color-text-primary);
    font-size: 1.6rem;
    font-weight: 800; /* Extra-bold */
}

.site-navbar .main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.site-navbar .main-nav ul li a {
    text-decoration: none;
    color: var(--color-text-secondary);
    padding: 10px 15px;
    font-weight: 600; /* Semi-bold */
    transition: color 0.3s;
}

.site-navbar .main-nav ul li a:hover,
.site-navbar .main-nav ul li a.active {
    color: var(--color-accent-red);
}


/* --- قسم البانر والبحث --- */
.hero-section {
    padding: 80px 20px;
    color: var(--color-text-primary);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 50vh;
    text-align: center;
    background-image: url('https://images.unsplash.com/photo-1599691873212-db02b8599994?q=80&w=2070&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(to top, rgba(20, 20, 20, 1) 5%, rgba(20, 20, 20, 0.5));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin: 0 0 15px 0;
    font-weight: 800;
    text-shadow: 0 4px 15px rgba(0,0,0,0.7);
}

.hero-content p {
    font-size: 1.2rem;
    color: #E0E0E0;
    max-width: 600px;
    margin: 0 auto 30px;
    line-height: 1.7;
    text-shadow: 0 2px 8px rgba(0,0,0,0.8);
}

#search-box {
    width: 100%;
    max-width: 600px;
    padding: 16px 25px;
    font-size: 1rem;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-card);
    color: var(--color-text-primary);
    font-family: var(--font-main);
}

/* --- قائمة الخدمات --- */
.content-section {
    padding: 50px 5%;
    background-color: var(--color-bg-dark);
}

.section-title {
    text-align: right;
    font-size: 1.8rem;
    margin-bottom: 30px;
    font-weight: 700;
    color: var(--color-text-primary);
    padding-right: 15px;
    border-right: 4px solid var(--color-accent-red);
}

.service-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--color-bg-card);
    border-radius: var(--border-radius-md);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: transform 0.3s, box-shadow 0.3s;
}
.service-card:hover { transform: translateY(-8px); box-shadow: 0 12px 24px rgba(0,0,0,0.3); }

.card-header { padding: 20px; }
.card-header h3 { margin: 0 0 8px; font-size: 1.4rem; color: var(--color-text-primary); font-weight: 700; }
.service-type { font-size: 0.9rem; color: var(--color-text-secondary); }
.card-body { padding: 0 20px 20px; flex-grow: 1; }
.card-body .notes { margin: 0; color: #ccc; line-height: 1.6; }

.card-footer {
    padding: 20px;
    margin-top: 15px;
    border-top: 1px solid var(--color-border);
}
.phone-btn {
    display: block;
    background-color: var(--color-accent-red);
    color: white;
    text-align: center;
    padding: 12px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    transition: background-color 0.2s;
}
.phone-btn:hover { background-color: #b80710; }

.no-results { text-align: center; font-size: 1.3rem; color: var(--text-muted); padding: 50px; grid-column: 1 / -1; }
.footer { background-color: #000; color: var(--color-text-secondary); text-align: center; padding: 30px 20px; margin-top: 50px; border-top: 1px solid var(--color-border); }

/* --- صفحة إضافة خدمة --- */
.form-container { background-color: var(--color-bg-card); border: 1px solid var(--color-border); padding: 30px; border-radius: var(--border-radius-md); max-width: 700px; margin: 40px auto; }
.form-container h2 { text-align: center; margin-bottom: 25px; color: var(--color-text-primary); }
.service-form .form-group { margin-bottom: 20px; }
.service-form label { display: block; margin-bottom: 8px; font-weight: 600; color: var(--color-text-secondary); }
.service-form input, .service-form textarea, .service-form select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background-color: var(--color-bg-surface);
    color: var(--text-primary);
    box-sizing: border-box;
    font-family: var(--font-main);
    font-size: 1rem; /* لضمان حجم خط موحد */
}.service-form .submit-btn { width: 100%; padding: 15px; background-color: var(--color-accent-red); color: white; border: none; border-radius: 8px; font-size: 1.1rem; font-weight: 700; cursor: pointer; transition: background-color 0.2s; }
.service-form .submit-btn:hover { background-color: #b80710; }
.message { padding: 15px; margin-bottom: 20px; border-radius: 8px; text-align: center; font-weight: bold; }
.message.success { background-color: #1a3c23; color: #a3e9b6; border: 1px solid #2a6f3b; }
.message.error { background-color: #4d1c20; color: #f8d7da; border: 1px solid #8c2f39; }

/* --- التجاوب مع الهواتف --- */
@media (max-width: 768px) {
    .hero-content h1 { font-size: 2.5rem; }
    .site-navbar { flex-direction: column; gap: 15px; }
    .service-list { grid-template-columns: 1fr; }
}