/* 🎨 Header & Footer Styles - يستخدم في كل الصفحات */

/* HEADER */
.site-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 15px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo a {
    color: white;
    text-decoration: none;
    font-size: 1.8em;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
}

.main-nav {
    display: flex;
    list-style: none;
    gap: 25px;
    margin: 0;
    padding: 0;
}

.main-nav li a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05em;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.main-nav li a:hover {
    color: #ffd700;
    transform: translateY(-2px);
}

.btn-whatsapp-header {
    background: #25D366;
    color: white;
    padding: 10px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-header:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.8em;
    cursor: pointer;
}

.mobile-nav {
    display: none;
    flex-direction: column;
    width: 100%;
    margin-top: 15px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    padding: 10px;
}

.mobile-nav.show {
    display: flex;
}

.mobile-nav a {
    color: white;
    text-decoration: none;
    padding: 12px 15px;
    border-radius: 8px;
    transition: all 0.3s;
    font-weight: 600;
}

.mobile-nav a:hover {
    background: rgba(255,255,255,0.2);
}

/* FOOTER - مفرود أفقياً */
.site-footer {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    padding: 50px 20px 25px;
    margin-top: 60px;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.footer-brand h2 {
    font-size: 2em;
    margin-bottom: 15px;
}

.footer-brand p {
    font-size: 1.1em;
    color: rgba(255,255,255,0.9);
    margin-bottom: 30px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.footer-links a {
    color: white;
    text-decoration: none;
    transition: all 0.3s;
    font-size: 1.05em;
    font-weight: 500;
}

.footer-links a:hover {
    color: #667eea;
    transform: translateY(-2px);
}

.footer-contact {
    margin: 30px 0;
    line-height: 2.2;
    font-size: 1.05em;
}

.footer-contact p {
    margin: 8px 0;
    color: rgba(255,255,255,0.95);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 35px 0;
}

.social-links a {
    color: white;
    font-size: 2em;
    transition: all 0.3s;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
}

.social-links a:hover {
    color: white;
    transform: translateY(-5px) scale(1.1);
    background: #667eea;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

.footer-bottom {
    margin-top: 35px;
    padding-top: 25px;
    border-top: 1px solid rgba(255,255,255,0.2);
    font-size: 0.95em;
    color: rgba(255,255,255,0.8);
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .main-nav { display: none; }
    .mobile-menu-btn { display: block; }
    .logo a { font-size: 1.4em; }
    .footer-links { flex-direction: column; gap: 15px; }
    .social-links a { font-size: 1.5em; width: 45px; height: 45px; }
}