:root {
    --demag-navy: #002D5A;
    --demag-orange: #FF6600;
    --steel-gray: #E0E5E9;
    --text-dark: #333333;
    --white: #FFFFFF;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--white);
    color: var(--text-dark);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
}

/* Header & Navigation */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    padding: 1rem 5%;
    background-color: var(--white);
    border-bottom: 3px solid var(--demag-navy);
}

.logo-container {
    display: flex;
    align-items: baseline;
    gap: 15px;
    flex-wrap: wrap;
}

.logo {
    color: var(--demag-navy);
    font-size: 2.4rem;
    font-weight: 800;
}

.partner-badge {
    font-size: 0.9rem;
    color: #666;
    border-left: 2px solid var(--demag-orange);
    padding-left: 10px;
    padding-top: 4px;
    padding-bottom: 4px;
}

/* Navigation Container */
.main-nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin: 0;
    padding: 0;
}

.main-nav ul li a {
    text-decoration: none;
    color: var(--demag-navy);
    font-weight: 600;
    font-size: 1rem;
    padding-bottom: 5px;
    border-bottom: 3px solid transparent;
    transition: border-bottom-color 0.3s ease;
}

.main-nav ul li a:hover,
.main-nav ul li a.active {
    border-bottom-color: var(--demag-orange);
}

/* Hero Section */
.hero {
    background-color: var(--demag-navy);
    color: var(--white);
    padding: 80px 5%;
    display: flex;
    align-items: center;
}

.hero-content h2 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--steel-gray);
}

.btn-primary, .btn-secondary {
    display: inline-block;
    margin-bottom: 10px;
}

.btn-primary {
    background-color: var(--demag-orange);
    color: var(--white);
    padding: 12px 24px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 4px;
    margin-right: 10px;
}

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    padding: 10px 24px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 4px;
}

/* Partner & Grid Section */
.partner-section {
    padding: 60px 5%;
    text-align: center;
    background-color: var(--steel-gray);
}

.partner-section h3 {
    color: var(--demag-navy);
    margin-bottom: 40px;
    font-size: 2rem;
}

.product-grid, .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 20px;
    width: 100%;
}

.card {
    background-color: var(--white);
    padding: 40px 20px;
    border-bottom: 4px solid var(--demag-orange);
    font-weight: bold;
    color: var(--demag-navy);
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

footer {
    text-align: center;
    padding: 20px;
    background-color: var(--demag-navy);
    color: var(--steel-gray);
}

/* Internal Page Headers */
.page-header {
    background-color: var(--demag-navy);
    color: var(--white);
    padding: 50px 5%;
    text-align: center;
    border-bottom: 4px solid var(--demag-orange);
}

.page-header h2 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.page-header p {
    color: var(--steel-gray);
    font-size: 1.1rem;
}

/* Content Sections Layout */
.content-section {
    padding: 50px 5%;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.mission-statement, .leadership-bio {
    flex: 1;
    min-width: 280px;
}

.content-section h3 {
    color: var(--demag-orange);
    font-size: 1.6rem;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--steel-gray);
    padding-bottom: 10px;
}

.content-section p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.leadership-bio strong {
    color: var(--demag-navy);
}

/* Contact Page Layout */
.contact-layout {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.contact-form-container {
    flex: 3;
    min-width: 280px;
    background-color: #f9f9f9;
    padding: 25px;
    border-radius: 4px;
    border-top: 4px solid var(--demag-orange);
}

.contact-location-container {
    flex: 2;
    min-width: 280px;
}

.contact-location-container h3,  
.contact-form-container h3 {
    color: var(--demag-navy);
    margin-top: 0;
    margin-bottom: 20px;
    border-bottom: 2px solid #ddd;
    padding-bottom: 10px;
}

/* Form Styles */
.hebener-form .form-group {
    margin-bottom: 20px;
}

.hebener-form label {
    display: block;
    font-weight: bold;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.hebener-form input,
.hebener-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 3px;
    font-family: inherit;
    font-size: 1rem;
}

.hebener-form input:focus,
.hebener-form textarea:focus {
    outline: none;
    border-color: var(--demag-navy);
    box-shadow: 0 0 5px rgba(0, 48, 86, 0.2);
}

.submit-btn {
    background-color: var(--demag-navy);
    color: var(--white);
    padding: 12px 24px;
    border: none;
    border-radius: 3px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 100%;
}

/* Service & Product Cards */
.product-card, .service-card {
    background-color: var(--white);
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover, .service-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.product-card img, .service-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: 3px solid var(--demag-orange);
}

.product-content, .service-content {
    padding: 20px;
}

.product-content h3, .service-content h3 {
    color: var(--demag-navy);
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.product-content p, .service-content p {
    color: var(--text-dark);
    line-height: 1.6;
    margin: 0;
    font-size: 0.95rem;
}

/* Components Section Layout */
.components-section {
    background-color: #f4f6f8;
    border-radius: 4px;
    padding: 30px;
    margin-top: 40px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 30px;
    border-left: 5px solid var(--demag-navy);
}

.components-text {
    flex: 1;
    min-width: 280px;
}

.components-text h2 {
    color: var(--demag-navy);
    margin-top: 0;
    font-size: 1.8rem;
}

.components-gallery {
    flex: 2;
    display: flex;
    gap: 15px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.component-img {
    height: 130px;
    object-fit: contain;
    background: transparent;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.1));
}

/* Engineering Page Intro Layout */
.engineering-intro {
    padding: 50px 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.intro-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    align-items: center;
}

.intro-image-wrapper {
    flex: 1.2;
    min-width: 280px;
}

.eng-main-img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border-left: 5px solid var(--demag-orange);
}

.intro-text-box {
    flex: 1;
    min-width: 280px;
}

.sub-tag {
    color: var(--demag-orange);
    font-weight: bold;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    display: block;
    margin-bottom: 10px;
}

.intro-text-box h2 {
    color: var(--demag-navy);
    font-size: 1.9rem;
    margin-top: 0;
    margin-bottom: 15px;
    line-height: 1.2;
}

.intro-text-box p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 15px;
}

/* Capabilities Section */
.capabilities-section {
    background-color: #f4f6f8;
    padding: 50px 5%;
    border-top: 1px solid #e0e0e0;
}

.section-title {
    text-align: center;
    color: var(--demag-navy);
    font-size: 2rem;
    margin-bottom: 30px;
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
}

.capability-card {
    background-color: var(--white);
    padding: 25px;
    border-radius: 4px;
    border-top: 3px solid var(--steel-gray);
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.capability-card:hover {
    transform: translateY(-3px);
    border-top-color: var(--demag-orange);
}

.cap-icon {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.capability-card h3 {
    color: var(--demag-navy);
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.capability-card p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-dark);
    margin: 0;
}

/* Mobile Breakpoint Adjustments */
@media (max-width: 768px) {
    .main-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .main-nav ul {
        gap: 12px;
        flex-direction: column;
        width: 100%;
        padding-top: 10px;
    }

    .hero {
        padding: 50px 5%;
        text-align: center;
    }

    .hero-content h2 {
        font-size: 1.8rem;
    }

    .page-header h2 {
        font-size: 1.9rem;
    }

    .product-grid, .services-grid, .capabilities-grid {
        grid-template-columns: 1fr;
    }
}