* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #0056b3;
    --secondary-color: #003d82;
    --accent-color: #ff6b35;
    --text-dark: #333333;
    --text-light: #666666;
    --bg-light: #f5f5f5;
    --bg-white: #ffffff;
    --border-color: #e0e0e0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

/* Header & Navigation */
header {
    background-color: var(--bg-white);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
}

.logo span {
    color: var(--accent-color);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    align-items: center;
}

nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

nav a:hover {
    color: var(--primary-color);
}

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

.cta-button {
    background-color: var(--primary-color);
    color: white;
    padding: 10px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease;
    border: none;
    cursor: pointer;
    display: inline-block;
}

.cta-button:hover {
    background-color: var(--secondary-color);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--primary-color);
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--bg-white);
    min-width: 200px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    padding: 10px 0;
    top: 100%;
    left: 0;
    border-radius: 5px;
    border-top: 3px solid var(--primary-color);
}

.dropdown-content a {
    display: block;
    padding: 12px 20px;
    text-decoration: none;
    color: var(--text-dark);
    transition: background-color 0.3s ease;
}

.dropdown-content a:hover {
    background-color: var(--bg-light);
    color: var(--primary-color);
}

.dropdown:hover .dropdown-content {
    display: block;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 100px 20px;
    text-align: center;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    max-width: 800px;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero .cta-button {
    background-color: var(--accent-color);
    padding: 15px 40px;
    font-size: 16px;
}

.hero .cta-button:hover {
    background-color: #e55a2b;
}

/* Page Banner */
.page-banner {
    width: 100%;
    height: 300px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.banner-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Home Page Banner with Overlaid Hero Text */
.page-banner--hero {
    position: relative;
    height: 400px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: rgba(0, 30, 70, 0.35);
    padding: 20px;
}

.hero-overlay .hero-content {
    max-width: 800px;
}

.hero-overlay h1 {
    color: white;
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.hero-overlay .cta-button {
    background-color: var(--accent-color);
    padding: 15px 40px;
    font-size: 16px;
}

.hero-overlay .cta-button:hover {
    background-color: #e55a2b;
}

/* Page Title Section */
.page-title {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 60px 20px;
    text-align: center;
}

.page-title h1 {
    font-size: 42px;
    margin-bottom: 10px;
    font-weight: 700;
}

.page-subtitle {
    font-size: 20px;
    font-weight: 600;
    opacity: 0.95;
    margin-bottom: 8px;
}

.page-tagline {
    font-size: 16px;
    opacity: 0.85;
    max-width: 600px;
    margin: 0 auto;
}

/* Main Content */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.content-section {
    padding: 60px 20px;
}

.content-section h2 {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 20px;
    margin-top: 40px;
}

.content-section h2:first-child {
    margin-top: 0;
}

.content-section h3 {
    font-size: 24px;
    color: var(--primary-color);
    margin-top: 30px;
    margin-bottom: 15px;
}

.content-section p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 15px;
}

.content-section ul {
    list-style-position: inside;
    margin-left: 20px;
    margin-bottom: 20px;
}

.content-section li {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 10px;
}

/* CTA Section */
.cta-section {
    background-color: var(--bg-light);
    padding: 60px 20px;
    text-align: center;
}

.cta-section h2 {
    font-size: 36px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.cta-section p {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 30px;
}

/* Services Section */
.services-section {
    padding: 80px 20px;
    background-color: var(--bg-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background-color: var(--bg-light);
    padding: 40px 30px;
    border-radius: 10px;
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 4px solid var(--primary-color);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-card p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: color 0.3s ease;
}

.read-more:hover {
    color: var(--accent-color);
}

/* Project CTA Section */
.project-cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
    margin: 60px 0;
}

.project-cta h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.project-cta p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.project-cta .cta-button {
    background-color: var(--accent-color);
    padding: 15px 40px;
    font-size: 16px;
}

.project-cta .cta-button:hover {
    background-color: #e55a2b;
}

/* Stats Section */
.stats-section {
    padding: 60px 20px;
    text-align: center;
}

.stats-section h2 {
    font-size: 28px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-top: 60px;
    text-align: center;
}

.stat-item h3 {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-item p {
    font-size: 16px;
    color: var(--text-light);
}

/* Customers Section */
.customers-section {
    background-color: var(--bg-light);
    padding: 60px 20px;
    text-align: center;
}

.customers-section h2 {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.customers-section > .container > p {
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

.customer-logos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background-color: var(--border-color);
    border: 1px solid var(--border-color);
    margin-top: 40px;
}

.customer-item {
    background-color: var(--bg-white);
    min-height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.customer-item span {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    text-align: center;
}

.customer-item-empty {
    background-color: var(--bg-white);
}

/* About Section Specific */
.about-content {
    padding: 60px 20px;
}

.about-content h2 {
    font-size: 28px;
    color: var(--primary-color);
    margin-top: 40px;
    margin-bottom: 20px;
}

.about-content p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 15px;
}

/* Industries Overview Grid */
.industries-section {
    padding: 60px 20px;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.industry-card {
    display: block;
    text-decoration: none;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background-color: var(--bg-white);
}

.industry-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.industry-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    display: block;
}

.industry-card h4 {
    color: var(--primary-color);
    font-size: 18px;
    text-align: center;
    padding: 18px 10px;
}

/* Why Choose Us */
.why-choose-section {
    background-color: var(--bg-light);
    padding: 60px 20px;
    text-align: center;
}

.why-choose-section h2 {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.why-choose-section > .container > p {
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    text-align: left;
}

.why-item {
    background-color: var(--bg-white);
    border-radius: 8px;
    padding: 25px;
    border-top: 3px solid var(--primary-color);
}

.why-item h4 {
    color: var(--primary-color);
    font-size: 18px;
    margin-bottom: 10px;
}

.why-item p {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.6;
}
    padding: 60px 20px;
    background-color: var(--bg-light);
}

.contact-container {
    max-width: 800px;
    margin: 0 auto;
}

.contact-form {
    background-color: var(--bg-white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 14px;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.1);
}

.submit-btn {
    background-color: var(--primary-color);
    color: white;
    padding: 12px 40px;
    border: none;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-size: 16px;
}

.submit-btn:hover {
    background-color: var(--secondary-color);
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.contact-info-item h3 {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.contact-info-item p {
    color: var(--text-light);
    line-height: 1.8;
}

.contact-info-item a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.contact-info-item a:hover {
    color: var(--accent-color);
}

/* Map Section */
.map-section {
    padding: 0 20px 60px;
}

.map-embed {
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    line-height: 0;
}

.map-embed iframe {
    display: block;
    width: 100%;
}

/* Thank You Page */
.thank-you-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 120px 20px;
    text-align: center;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.thank-you-section .container {
    max-width: 600px;
}

.thank-you-section h1 {
    font-size: 42px;
    margin-bottom: 20px;
    font-weight: 700;
}

.thank-you-section p {
    font-size: 18px;
    opacity: 0.95;
    margin-bottom: 30px;
    line-height: 1.7;
}

.thank-you-section .cta-button {
    background-color: var(--accent-color);
    padding: 15px 40px;
    font-size: 16px;
}

.thank-you-section .cta-button:hover {
    background-color: #e55a2b;
}

/* Footer */
footer {
    background-color: var(--text-dark);
    color: white;
    padding: 60px 20px 20px;
    margin-top: 60px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.footer-section ul {
    list-style: none;
}

.footer-section a {
    color: #ccc;
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--accent-color);
}

.footer-about p {
    color: #ccc;
    line-height: 1.8;
    margin-bottom: 15px;
}

.footer-contact p {
    color: #ccc;
    margin-bottom: 10px;
    line-height: 1.8;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 20px;
    text-align: center;
    color: #999;
    max-width: 1200px;
    margin: 0 auto;
}

/* Responsive Design */
/* Responsive Banners */
@media (max-width: 768px) {
    .page-banner {
        height: 200px;
    }

    .page-banner--hero {
        height: 320px;
    }

    .hero-overlay h1 {
        font-size: 32px;
    }
}

@media (max-width: 480px) {
    .page-banner {
        height: 150px;
    }

    .page-banner--hero {
        height: 280px;
    }

    .hero-overlay h1 {
        font-size: 26px;
        margin-bottom: 15px;
    }

    .hero-overlay .cta-button {
        padding: 12px 30px;
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    .header-container {
        height: auto;
        flex-direction: column;
        padding: 15px 20px;
        position: relative;
    }

    nav {
        display: none;
        width: 100%;
        position: absolute;
        top: 70px;
        left: 0;
        background-color: var(--bg-white);
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    }

    nav.active {
        display: block;
    }

    nav ul {
        flex-direction: column;
        gap: 0;
        width: 100%;
    }

    nav ul li {
        border-bottom: 1px solid var(--border-color);
    }

    nav a {
        display: block;
        padding: 15px 20px;
    }

    nav a::after {
        display: none;
    }

    .menu-toggle {
        display: block;
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
    }

    .cta-button {
        padding: 8px 15px;
        font-size: 14px;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero p {
        font-size: 16px;
    }

    .page-title h1 {
        font-size: 28px;
    }

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

    .cta-section h2,
    .project-cta h2 {
        font-size: 28px;
    }

    .dropdown-content {
        position: static;
        display: none;
        box-shadow: none;
        padding: 0;
        border-top: none;
        background-color: var(--bg-light);
    }

    .dropdown.active .dropdown-content {
        display: block;
    }

    .content-section {
        padding: 40px 20px;
    }

    .content-section h2 {
        font-size: 24px;
    }

    .contact-form {
        padding: 20px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .customer-logos-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .industries-grid,
    .why-choose-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 24px;
    }

    .page-title h1 {
        font-size: 22px;
    }

    .service-card {
        padding: 25px 20px;
    }

    .service-card h3 {
        font-size: 18px;
    }

    nav ul {
        gap: 0;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        gap: 20px;
    }
}