body { 
    font-family: 'Segoe UI', Arial, sans-serif; 
    background: #0b1523; 
    color: #fff; 
    margin: 0; 
    line-height: 1.6; 
}

nav { 
    display: flex; 
    justify-content: flex-end; 
    align-items: center;
    padding: 20px 5%; 
    background: #050a12; 
    border-bottom: 2px solid #d4af37; 
    position: sticky; 
    top: 0; 
    z-index: 100; 
}

nav ul { 
    display: flex; 
    list-style: none; 
    margin-right: 5%; 
}

nav ul li { margin-left: 20px; }
nav ul li a { color: #fff; text-decoration: none; font-weight: bold; }

.hero-logo {
    position: absolute !important;
    top: 1px !important;
    left: 5%;
    z-index: 200 !important; 
    pointer-events: none; 
}

.hero-logo img {
    width: 280px !important; 
    height: auto !important;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.4));
    display: block;
}

.nav-toggle { display: none; }
.nav-toggle-label { display: none; cursor: pointer; }

@media screen and (max-width: 768px) {
    nav {
        padding: 40px 5%; 
    }

    .nav-toggle-label {
        display: block;
        padding: 10px;
        position: absolute;
        top: 30px; 
        right: 20px;
        z-index: 10000; 
        background: #050a12; 
    }

    .nav-toggle-label span,
    .nav-toggle-label span::before,
    .nav-toggle-label span::after {
        display: block; background: white; height: 3px; width: 25px; position: relative;
    }
    .nav-toggle-label span::before, .nav-toggle-label span::after {
        content: ''; position: absolute;
    }
    .nav-toggle-label span::before { bottom: 8px; }
    .nav-toggle-label span::after { top: 8px; }

    nav ul {
        display: none;
        width: 100%;
        flex-direction: column;
        background: #050a12;
        position: absolute;
        top: 110px; 
        left: 0;
        margin: 0;
        padding: 20px 0;
        text-align: center;
        z-index: 9999; 
    }
    .nav-toggle:checked ~ ul {
        display: flex;
    }

    .hero-logo {
        top: 1px !important; 
    }
}

.hero { 
    height: 80vh; 
    display: flex; 
    flex-direction: column; 
    justify-content: center; 
    align-items: center; 
    text-align: center; 
    background: 
        linear-gradient(to bottom, #0b1523 0%, rgba(11, 21, 35, 0.4) 20%, rgba(11, 21, 35, 0.4) 80%, #0b1523 100%),
        linear-gradient(to right, #0b1523 0%, rgba(11, 21, 35, 0) 15%, rgba(11, 21, 35, 0) 85%, #0b1523 100%),
        url('industry-bg.jpg') no-repeat center/cover; 
}

.btn { 
    padding: 15px 30px; 
    background: #d4af37; 
    color: #000; 
    text-decoration: none; 
    font-weight: bold; 
    margin-top: 20px; 
    border-radius: 4px;
}

section { padding: 80px 10%; }
h2 { color: #d4af37; border-bottom: 2px solid #d4af37; display: inline-block; }

.grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); 
    gap: 20px; 
    margin-top: 30px; 
}

.card { 
    background: rgba(22, 38, 61, 0.8); 
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    padding: 20px; 
    border-radius: 8px; 
    border-top: 4px solid #d4af37; 
    border-left: 1px solid rgba(255, 255, 255, 0.05);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

footer { 
    text-align: center; 
    padding: 20px; 
    background: #050a12; 
    border-top: 1px solid #333; 
}
.contact-email {
    color: #fff;
    text-decoration: underline;
}

.centered-icon {
    width: 100px !important;
    height: 100px !important;
    object-fit: contain;
    display: block;
    margin: 0 auto 15px auto;
}

.card, .about-card {
    text-align: center;
}

.contact-details-layout p {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.contact-inline-icon {
    width: 32px;
    height: 32px;
    object-fit: contain;
}
.cert-icon {
    width: 175px !important;
    height: 175px !important;
}

.about-bg-section {
    background: 
        linear-gradient(to bottom, #0b1523 0%, rgba(11, 21, 35, 0.4) 20%, rgba(11, 21, 35, 0.4) 80%, #0b1523 100%),
        linear-gradient(to right, #0b1523 0%, rgba(11, 21, 35, 0) 15%, rgba(11, 21, 35, 0) 85%, #0b1523 100%),
        url('images/Rigs in desert.png') no-repeat center center;
    background-size: cover;
    background-attachment: scroll; 
}

.services-bg-section {
    background: 
        linear-gradient(to bottom, #0b1523 0%, rgba(11, 21, 35, 0.4) 20%, rgba(11, 21, 35, 0.4) 80%, #0b1523 100%),
        linear-gradient(to right, #0b1523 0%, rgba(11, 21, 35, 0) 15%, rgba(11, 21, 35, 0) 85%, #0b1523 100%),
        url('images/Platform.png') no-repeat center center;
    background-size: cover;
    background-attachment: scroll;
}

.contact-bg-section {
    background: 
        linear-gradient(to bottom, #0b1523 0%, rgba(11, 21, 35, 0.5) 15%, rgba(11, 21, 35, 0.5) 85%, #0b1523 100%),
        linear-gradient(to right, #0b1523 0%, rgba(11, 21, 35, 0.1) 15%, rgba(11, 21, 35, 0.1) 85%, #0b1523 100%),
        url('images/contact.png') no-repeat top center;
    background-size: cover;
    background-attachment: scroll;
    padding: 100px 10%;
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 50px;
    margin-top: 40px;
    align-items: start;
}

.contact-info-block h3, .contact-form-block h3 {
    color: #d4af37;
    margin-bottom: 20px;
    font-size: 1.4rem;
    letter-spacing: 1px;
}

.corporate-form .form-group {
    margin-bottom: 15px;
}

.corporate-form input, .corporate-form textarea {
    width: 100%;
    padding: 14px;
    background: rgba(22, 38, 61, 0.8); 
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 4px;
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    box-sizing: border-box;
    transition: border-color 0.3s ease;
}

.corporate-form input:focus, .corporate-form textarea:focus {
    outline: none;
    border-color: #d4af37;
}

.form-submit-btn {
    width: 100%;
    border: none;
    cursor: pointer;
    margin-top: 5px;
    transition: background 0.3s ease;
}

.form-submit-btn:hover {
    background: #bfa030;
}