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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #1a1a2e;
    background-color: #f5f5f5;
}

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

/* ========== NAVBAR ========== */
.navbar {
    background: #0a2b3e;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 20px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    background-color: #ffffff;
    padding: 4px;
    border-radius: 4px;
}

.logo-text h1 {
    font-size: 1.4rem;
    margin: 0;
}

.logo-text h1 span {
    color: #ff8c00;
}

.logo-tagline {
    font-size: 0.7rem;
    margin: 0;
}
.logo h1 {
    font-size: 1.4rem;
    color: #fff;
}

.logo h1 span {
    color: #ff8c00;
}

.logo-tagline {
    font-size: 0.7rem;
    color: #b0c4de;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
    color: #ff8c00;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #fff;
    margin: 3px 0;
    transition: 0.3s;
}

/* ========== HERO SECTION ========== */
.hero {
    background: linear-gradient(135deg, #0a2b3e 0%, #1a4a6f 100%);
    color: white;
    padding: 140px 0 100px;
    margin-top: 60px;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.btn-primary {
    display: inline-block;
    background: #ff8c00;
    color: #fff;
    padding: 12px 35px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: #e07b00;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

/* ========== SERVICES PREVIEW ========== */
.services-preview {
    padding: 80px 0;
    background: #fff;
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 3rem;
    color: #0a2b3e;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    border-bottom: 3px solid #ff8c00;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    margin-bottom: 1rem;
    color: #0a2b3e;
}

.service-card p {
    color: #555;
    font-size: 0.9rem;
}

/* ========== STATS SECTION ========== */
.stats {
    background: linear-gradient(135deg, #1a4a6f 0%, #0a2b3e 100%);
    color: white;
    padding: 50px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item h3 {
    font-size: 2rem;
    color: #ff8c00;
    margin-bottom: 0.5rem;
}

.stat-item p {
    font-size: 1rem;
    opacity: 0.9;
}

/* ========== PAGE HEADER ========== */
.page-header {
    background: linear-gradient(135deg, #0a2b3e 0%, #1a4a6f 100%);
    color: white;
    padding: 120px 0 60px;
    margin-top: 60px;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

/* ========== ABOUT PAGE ========== */
.about-content {
    padding: 80px 0;
    background: #fff;
}

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.about-text h2 {
    color: #0a2b3e;
    margin: 1.5rem 0 1rem;
    border-left: 4px solid #ff8c00;
    padding-left: 15px;
}

.about-text h2:first-child {
    margin-top: 0;
}

.about-text p {
    margin-bottom: 1rem;
    color: #444;
}

.about-text ul {
    list-style: none;
    padding-left: 0;
}

.about-text ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.about-text ul li:before {
    content: "✓";
    color: #ff8c00;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.info-card {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    border-left: 4px solid #ff8c00;
}

.info-card h3 {
    color: #0a2b3e;
    margin-bottom: 1rem;
}

.info-card p {
    margin-bottom: 0.5rem;
}

.info-card ul {
    list-style: none;
    padding-left: 0;
}

.info-card ul li {
    padding: 0.3rem 0;
    padding-left: 1.2rem;
    position: relative;
}

.info-card ul li:before {
    content: "•";
    color: #ff8c00;
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* ========== SERVICES DETAIL PAGE ========== */
.services-detail {
    padding: 80px 0;
    background: #fff;
}

.services-category h2,
.service-types h2 {
    color: #0a2b3e;
    margin-bottom: 2rem;
    text-align: center;
}

.services-grid-full {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.service-item {
    background: #f8f9fa;
    padding: 1.8rem;
    border-radius: 12px;
    border: 1px solid #e0e0e0;
    transition: transform 0.3s;
}

.service-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.service-item h3 {
    color: #0a2b3e;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.service-item p {
    color: #555;
    margin-bottom: 1rem;
}

.service-item ul {
    list-style: none;
    padding-left: 0;
}

.service-item ul li {
    padding: 0.3rem 0;
    padding-left: 1.2rem;
    position: relative;
    font-size: 0.9rem;
}

.service-item ul li:before {
    content: "▹";
    color: #ff8c00;
    position: absolute;
    left: 0;
}

.types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.type-card {
    background: #0a2b3e;
    color: white;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
}

.type-card h3 {
    color: #ff8c00;
    margin-bottom: 0.8rem;
}

.type-card p {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* ========== PROJECTS PAGE ========== */
.projects-list {
    padding: 80px 0;
    background: #fff;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.project-card {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s;
    border: 1px solid #e0e0e0;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.project-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.project-card h3 {
    color: #0a2b3e;
    margin-bottom: 1rem;
}

.project-card p {
    color: #555;
    margin-bottom: 1rem;
}

.project-location {
    display: inline-block;
    font-size: 0.8rem;
    color: #ff8c00;
    font-weight: 500;
}

.additional-projects {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    margin-top: 2rem;
}

.additional-projects h2 {
    color: #0a2b3e;
    margin-bottom: 1.5rem;
}

.additional-projects ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 0.8rem;
}

.additional-projects ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.additional-projects ul li:before {
    content: "✅";
    position: absolute;
    left: 0;
}

/* ========== CONTACT PAGE ========== */
.contact-section {
    padding: 80px 0;
    background: #fff;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info h2,
.contact-form h2 {
    color: #0a2b3e;
    margin-bottom: 1.5rem;
}

.info-item {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e0e0e0;
}

.info-item strong {
    display: block;
    color: #0a2b3e;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.info-item p {
    color: #555;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #ff8c00;
}

.map-section {
    padding: 0 0 80px;
    background: #fff;
}

.map-section h2 {
    text-align: center;
    color: #0a2b3e;
    margin-bottom: 1.5rem;
}

.map-container {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.map-note {
    font-size: 0.8rem;
    color: #777;
    margin-top: 0.8rem;
    text-align: center;
}

/* ========== FOOTER ========== */
.footer {
    background: #0a2b3e;
    color: #b0c4de;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section p {
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #1a4a6f;
    font-size: 0.8rem;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: #0a2b3e;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
        gap: 1.5rem;
    }

    .nav-links.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .page-header h1 {
        font-size: 1.8rem;
    }
}