@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}:root{--primary-black:#1a2a33;--petro-blue:#005f73;--petro-accent:#0a9396;--light-gray:#f0f4f5;--text-muted:#5c717a;--border-radius:12px;--transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1)}body{font-family:"Cairo",sans-serif;margin:0;padding:0;background-color:#fff;color:var(--primary-black);line-height:1.6;overflow-x:hidden;direction:rtl}a{text-decoration:none;color:inherit}.sidebar li,.sub-nav li{list-style:none!important}.mini-card{animation:fadeInDown .8s ease-out}header{padding:15px 5%;display:flex;justify-content:space-between;align-items:center;background:#fff;border-bottom:1px solid #eee;position:sticky;top:0;z-index:1000}.header-left,.header-right{display:flex;align-items:center;gap:20px;flex:1}.header-left{justify-content:flex-end}.menu-btn,.search-box input{font-family:"Cairo";transition:var(--transition)}.menu-btn{background:0 0;border:0;font-size:1.2rem;cursor:pointer;display:flex;align-items:center;gap:10px;font-weight:600;color:var(--primary-black)}.menu-btn:hover{color:var(--petro-blue);transform:scale(1.05)}.lang-dropdown{position:relative;display:inline-block}.lang-switch{text-decoration:none;color:var(--primary-black);font-weight:600;font-size:.85rem;border:1px solid #ddd;padding:4px 12px;border-radius:20px;cursor:pointer;transition:var(--transition);display:block}.dropdown-content,.search-box{display:none;position:absolute;left:0}.dropdown-content{background:#fff;min-width:120px;box-shadow:0 8px 16px rgb(0 0 0/.1);border-radius:8px;overflow:hidden;z-index:10}.dropdown-content a:hover{background:var(--light-gray);color:var(--petro-blue)}.lang-dropdown:hover .dropdown-content{display:block;animation:fadeInDown .3s ease}.search-box{width:100%;top:100%;padding:20px 0;background:rgb(255 255 255/.95);backdrop-filter:blur(8px);z-index:999}.search-inner{max-width:500px;margin:0 auto;display:flex;justify-content:center}.search-box input{width:100%;padding:12px 25px;border:2px solid #f0f0f0;border-radius:30px;outline:0}.search-box input:focus{border-color:var(--petro-blue);box-shadow:0 5px 20px rgb(0 95 115/.15)}.logo{font-family:"Playfair Display",serif;font-size:2.2rem;text-decoration:none;flex:1;text-align:center}.logo .black-text,.sub-nav a{color:var(--primary-black);font-weight:800}.logo .red-text{font-weight:400}.sub-nav{background:#fff;border-bottom:1px solid #eee;padding:10px 0;display:flex;justify-content:center;gap:25px;flex-wrap:wrap}.sub-nav a{text-decoration:none;font-weight:600;font-size:.9rem;position:relative}.sub-nav a::after{content:"";position:absolute;width:0;height:2px;bottom:-5px;right:0;background:var(--petro-blue);transition:.3s}.sub-nav a:hover::after{width:100%}.logo .red-text,.sub-nav a:hover{color:var(--petro-blue)}.sidebar,footer{background:var(--primary-black);color:#fff}.sidebar,.sub-nav a{transition:var(--transition)}.sidebar{position:fixed;top:0;right:-350px;width:300px;height:100%;z-index:2000;padding:40px 20px;overflow-y:auto;visibility:hidden}.sidebar a{display:block;color:#fff;padding:15px 0;border-bottom:1px solid #333;font-size:1.1rem}.sidebar a:hover{color:var(--petro-accent);padding-right:15px}.close-btn{background:0 0;border:0;color:#fff;font-size:1.5rem;cursor:pointer}.overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgb(0 0 0/.5);display:none;z-index:1500;backdrop-filter:blur(3px)}.mini-card{display:flex;gap:15px;align-items:center;padding:10px;border-radius:var(--border-radius);background:var(--light-gray)}.mini-card:hover{background:#fff;box-shadow:0 5px 15px rgb(0 0 0/.05)}footer{padding:60px 20px;text-align:center;margin-top:80px}footer .black-text{color:#fff!important}@media (max-width:992px){.sub-nav{display:none}}