header { background-color: #fff; width: 100%; position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); } .header-content { display: flex; align-items: center; justify-content: space-between; max-width: 1200px; margin: 0 auto; padding: 15px 20px; width: 100%; position: relative; } .logo { flex-shrink: 0; } .logo img { display: block; height: 60px; width: auto; max-width: 100%; cursor: pointer; } /* Mobile menu button */ .mobile-menu-btn { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; border-radius: 4px; transition: all 0.3s ease; position: relative; z-index: 1001; flex-direction: column; width: 30px; height: 30px; justify-content: space-around; align-items: center; } .mobile-menu-btn span { display: block; width: 25px; height: 3px; background-color: #007bff; transition: all 0.3s ease; transform-origin: center; border-radius: 2px; } .mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); } .mobile-menu-btn.active span:nth-child(2) { opacity: 0; } .mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); } .mobile-menu-btn:hover { background-color: rgba(0, 123, 255, 0.1); } /* ===== NAVIGATION STYLES ===== */ .navbar { flex-grow: 1; display: flex; justify-content: flex-end; } .navbar ul { display: flex; gap: 20px; list-style: none; margin: 0; padding: 0; align-items: center; } .navbar ul li { display: flex; align-items: center; } .navbar a { color: #007bff; text-decoration: none; font-weight: 500; transition: all 0.3s ease; padding: 0.5rem; border-radius: 0.25rem; white-space: nowrap; } .navbar a:hover { color: #fbbf24; background-color: hsl(217, 28%, 25%); } /* ===== DROPDOWN STYLES ===== */ .dropdown { position: relative; display: flex; align-items: center; } .dropdown-content { display: none; opacity: 0; visibility: hidden; transition: all 0.3s ease; position: absolute; top: 100%; left: 0; background: white; min-width: 200px; box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2); z-index: 1000; border-radius: 8px; overflow: hidden; } .drop-label { cursor: pointer; padding: 0.5rem; color: #007bff; text-decoration: none; display: flex; align-items: center; gap: 0.5rem; } .drop-label:hover { color: #fbbf24; background-color: hsl(217, 28%, 25%); } .dropdown-content a { display: block; padding: 0.75rem 1rem; color: black; text-decoration: none; transition: background-color 0.3s ease; box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1); } .dropdown-content a:hover { background-color: #f1f1f1; color: #007bff; } .dropdown:hover .dropdown-content { display: block; opacity: 1; visibility: visible; } .drop-label .arrow { font-size: 0.8em; transition: transform 0.3s ease; } .dropdown:hover .arrow { transform: rotate(180deg); } @media (max-width: 768px) { /* Container and logo adjustments */ .header-content { flex-direction: row; justify-content: space-between; padding: 10px 15px; } .logo img { height: 45px; } /* Show hamburger menu */ .mobile-menu-btn { display: flex; width: 36px; height: 36px; background: none; border: none; cursor: pointer; align-items: center; justify-content: center; font-size: 24px; z-index: 1001; } /* Hide desktop navigation */ .navbar ul { display: none; flex-direction: column; position: fixed; top: 0; right: 0; width: 260px; height: 100vh; background: #fff; padding-top: 60px; box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1); z-index: 999; } /* Display when active */ .navbar ul.active { display: flex; } .navbar li { width: 100%; text-align: center; margin-bottom: 8px; } .navbar a { display: block; padding: 12px; font-size: 16px; color: #007bff; } .navbar a:hover { background: #f0f0f0; } /* Dropdown support */ .dropdown-content { position: static; display: none; background: #f8f9fa; margin: 0; padding: 0; } .dropdown.active .dropdown-content { display: block; } .dropdown-content a { padding: 10px; font-size: 14px; } } /* ============================= */ .about-hero { position: relative; width: 100%; height: 70vh; background: none; } .hero-wrapper { position: relative; width: 100%; height: 100%; } .hero-bg { width: 100%; height: 100%; object-fit: cover; display: block; } .overlay { position: absolute; inset: 0; background: rgba(0, 0, 0, 0.5); z-index: 1; } .hero-content { position: absolute; z-index: 2; top: 50%; left: 50%; transform: translate(-50%, -50%); text-align: center; color: #fff; padding: 0 20px; } .hero-content h1 { font-size: 3.5rem; font-weight: 700; margin-bottom: 20px; text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8); } .hero-content p { font-size: 1.3rem; text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8); } @media (max-width: 768px) { .about-hero { height: 50vh; min-height: 300px; } .hero-content h1 { font-size: 24px; margin-bottom: 12px; } .hero-content p { font-size: 16px; max-width: 370px; } }

About Zambis Petroleum

Leading Africa’s Energy Future with Excellence and Innovation