/* ===== CSS VARIABLES & RESET ===== */
:root {
    --primary-color: #ff8c00;
    --secondary-color: #1a3a52;
    --accent-color: #3ddc84;
    --text-color: #333;
    --light-text: #666;
    --light-bg: #f5f5f5;
    --white: #fff;
    --shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 5px 25px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* ===== NAVIGATION ===== */
.navbar {
    background: var(--white);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
    animation: slideDown 0.5s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    cursor: pointer;
}

.logo-mark {
    width: 68px;
    height: 48px;
    display: block;
    object-fit: contain;
    border-radius: 4px;
    background: var(--white);
    padding: 4px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, .18);
}

.footer-logo {
    width: 58px;
    height: 42px;
    box-shadow: none;
}

.logo-text {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: bold;
    font-size: 20px;
    transition: var(--transition);
}

.logo-text:hover {
    transform: scale(1.1);
}

.logo-info h3 {
    font-size: 14px;
    color: var(--secondary-color);
    margin: 0;
}

.logo-info p {
    font-size: 11px;
    color: var(--light-text);
    margin: 0;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
    flex: 1;
    justify-content: center;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: var(--transition);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -5px;
    left: 0;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-color);
}

.cta-btn {
    background: var(--primary-color);
    color: var(--white);
    padding: 10px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.cta-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 140, 0, 0.3);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 100px 20px;
}

.hero-background {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('../images/hero-bridge.webp') center/cover no-repeat;
    z-index: 1;
    opacity: 0.2;
    animation: zoomIn 15s ease-in-out infinite;
}

@keyframes zoomIn {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-tag {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero h1 {
    font-size: 50px;
    font-weight: 700;
    line-height: 1.2;
    margin: 20px 0;
    color: var(--secondary-color);
}

.hero p {
    font-size: 18px;
    color: var(--light-text);
    margin-bottom: 30px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    display: inline-block;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background: #e67e00;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 140, 0, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-light {
    background: var(--white);
    color: var(--secondary-color);
}

.btn-light:hover {
    background: var(--light-bg);
    transform: translateY(-3px);
}

/* ===== STATS SECTION ===== */
.stats {
    background: linear-gradient(135deg, var(--secondary-color), #2a5a7a);
    color: var(--white);
    padding: 80px 20px;
}

.stats .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.stat-card {
    text-align: center;
    animation: slideInUp 0.6s ease;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat-icon {
    font-size: 48px;
    margin-bottom: 15px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.stat-card h3 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-card p {
    font-size: 16px;
    opacity: 0.9;
}

/* ===== ABOUT SECTION ===== */
.about {
    padding: 80px 20px;
    background: var(--light-bg);
}

.about-content {
    max-width: 1000px;
    margin: 0 auto;
}

.about-text h2 {
    font-size: 40px;
    margin-bottom: 30px;
    color: var(--secondary-color);
}

.about-text p {
    font-size: 16px;
    color: var(--light-text);
    margin-bottom: 20px;
    line-height: 1.8;
}

.values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.value-item {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.value-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

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

.value-item p {
    color: var(--light-text);
    font-size: 14px;
    margin-bottom: 0;
}

/* ===== SERVICES SECTION ===== */
.services {
    padding: 80px 20px;
}

.services h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--secondary-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
    color: var(--secondary-color);
}

.service-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.service-card p {
    color: var(--light-text);
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.service-link:hover {
    gap: 12px;
}

/* ===== FEATURED PROJECTS SECTION ===== */
.featured-projects {
    padding: 80px 20px;
    background: var(--light-bg);
}

.featured-projects h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--secondary-color);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto 40px;
}

.project-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-lg);
}

.project-image {
    height: 250px;
    background-size: cover;
    background-position: center;
    transition: var(--transition);
}

.project-card:hover .project-image {
    transform: scale(1.1);
}

.project-info {
    padding: 20px;
}

.project-info h3 {
    font-size: 18px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.project-details {
    display: flex;
    gap: 15px;
    font-size: 13px;
    color: var(--light-text);
}

.project-details span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.view-more {
    text-align: center;
    margin-top: 40px;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    padding: 80px 20px;
}

.testimonials h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--secondary-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.stars {
    color: var(--primary-color);
    font-size: 16px;
    margin-bottom: 15px;
}

.testimonial-card p {
    color: var(--light-text);
    font-size: 15px;
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.6;
}

.testimonial-author h4 {
    font-size: 16px;
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.testimonial-author p {
    font-size: 13px;
    color: var(--primary-color);
    margin: 0;
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: var(--white);
    padding: 80px 20px;
    text-align: center;
    animation: fadeIn 0.8s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.cta-section h2 {
    font-size: 40px;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* ===== PAGE HEADER ===== */
.page-header {
    background: linear-gradient(135deg, var(--secondary-color), #2a5a7a);
    color: var(--white);
    padding: 100px 20px;
    text-align: center;
}

.page-header h1 {
    font-size: 48px;
    margin-bottom: 10px;
}

.page-header p {
    font-size: 18px;
    opacity: 0.9;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--secondary-color);
    color: var(--white);
    padding: 60px 20px 20px;
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: 20px;
    font-size: 16px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

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

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
    font-size: 18px;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.footer-bottom p {
    margin: 5px 0;
}

/* ===== ABOUT PAGE SPECIFIC ===== */
.about-main {
    padding: 80px 20px;
}

.about-intro {
    max-width: 900px;
    margin: 0 auto;
}

.about-intro h2 {
    font-size: 40px;
    color: var(--secondary-color);
    margin-bottom: 30px;
}

.about-intro p {
    font-size: 16px;
    color: var(--light-text);
    line-height: 1.8;
    margin-bottom: 20px;
}

.core-values {
    padding: 80px 20px;
    background: var(--light-bg);
}

.core-values h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--secondary-color);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.value-box {
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.value-box:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.value-header {
    text-align: center;
    margin-bottom: 20px;
}

.value-icon-large {
    font-size: 50px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.value-box h3 {
    font-size: 22px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.value-box p {
    color: var(--light-text);
    font-size: 15px;
    line-height: 1.7;
}

.why-choose {
    padding: 80px 20px;
}

.why-choose h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--secondary-color);
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.reason-card {
    background: var(--light-bg);
    padding: 40px;
    border-radius: 10px;
    transition: var(--transition);
    border-left: 5px solid var(--primary-color);
}

.reason-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-lg);
    transform: translateX(10px);
}

.reason-number {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.reason-card h3 {
    font-size: 20px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.reason-card p {
    color: var(--light-text);
    font-size: 14px;
    line-height: 1.6;
}

.timeline {
    padding: 80px 20px;
    background: var(--light-bg);
}

.timeline h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--secondary-color);
}

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

.timeline-item {
    position: relative;
}

.timeline-content {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.timeline-content:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.timeline-content h3 {
    color: var(--primary-color);
    font-size: 24px;
    margin-bottom: 10px;
}

.timeline-content p {
    color: var(--light-text);
    font-size: 14px;
    line-height: 1.6;
}

.statistics {
    background: linear-gradient(135deg, var(--secondary-color), #2a5a7a);
    color: var(--white);
    padding: 80px 20px;
}

.statistics .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.stat-item {
    text-align: center;
}

.stat-item h3 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-item p {
    font-size: 16px;
    opacity: 0.9;
}

/* ===== SERVICES PAGE SPECIFIC ===== */
.services-detailed {
    padding: 80px 20px;
}

.service-detail {
    margin-bottom: 60px;
    padding: 40px;
    background: var(--light-bg);
    border-radius: 10px;
}

.service-detail-header {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 30px;
}

.service-detail h2 {
    color: var(--secondary-color);
    font-size: 32px;
}

.service-icon-large {
    font-size: 60px;
    color: var(--primary-color);
}

.service-detail p {
    color: var(--light-text);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.service-list {
    list-style: none;
    margin: 20px 0;
}

.service-list li {
    color: var(--light-text);
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    font-size: 15px;
    line-height: 1.6;
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
}

.service-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 2px solid rgba(0, 0, 0, 0.1);
}

.stat-box {
    text-align: center;
    padding: 20px;
    background: var(--white);
    border-radius: 8px;
}

.stat-box h4 {
    color: var(--primary-color);
    font-size: 24px;
    margin-bottom: 5px;
}

.stat-box p {
    color: var(--light-text);
    font-size: 14px;
    margin: 0;
}

.service-process {
    padding: 80px 20px;
}

.service-process h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--secondary-color);
}

.process-steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    flex-wrap: wrap;
    gap: 20px;
}

.process-step {
    flex: 1;
    min-width: 200px;
    text-align: center;
    background: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
    transition: var(--transition);
}

.process-step:hover {
    background: var(--white);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
    margin: 0 auto 15px;
}

.process-step h3 {
    color: var(--secondary-color);
    font-size: 18px;
    margin-bottom: 10px;
}

.process-step p {
    color: var(--light-text);
    font-size: 14px;
}

.process-arrow {
    color: var(--primary-color);
    font-size: 24px;
    margin: 20px;
}

/* ===== PROJECTS PAGE SPECIFIC ===== */
.projects-filter {
    padding: 40px 20px;
    background: var(--light-bg);
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
}

.filter-btn {
    padding: 10px 25px;
    background: var(--white);
    color: var(--text-color);
    border: 2px solid var(--light-bg);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.projects-grid-section {
    padding: 80px 20px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.project-card[data-category] {
    animation: fadeInScale 0.5s ease;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.9), rgba(26, 58, 82, 0.9));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--white);
    text-align: center;
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-overlay h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.project-category {
    background: rgba(255, 255, 255, 0.2);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

.project-content {
    padding: 25px;
}

.project-content h3 {
    color: var(--secondary-color);
    font-size: 18px;
    margin-bottom: 15px;
}

.project-location,
.project-year {
    font-size: 14px;
    color: var(--light-text);
    margin-bottom: 10px;
}

.project-description {
    font-size: 14px;
    color: var(--light-text);
    margin-bottom: 15px;
    line-height: 1.6;
}

.project-details {
    font-size: 13px;
    color: var(--light-text);
    margin-bottom: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--light-bg);
}

.project-details span {
    display: block;
    margin-bottom: 8px;
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.read-more:hover {
    gap: 12px;
}

/* ===== TEAM PAGE SPECIFIC ===== */
.team-intro {
    padding: 60px 20px;
    text-align: center;
}

.team-intro h2 {
    font-size: 40px;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.team-intro p {
    font-size: 16px;
    color: var(--light-text);
    max-width: 800px;
    margin: 0 auto;
}

.leadership-team {
    padding: 80px 20px;
    background: var(--light-bg);
}

.leadership-team h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--secondary-color);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.team-member {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.team-member:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-lg);
}

.member-image {
    height: 300px;
    background-size: cover;
    background-position: center;
    transition: var(--transition);
}

.team-member:hover .member-image {
    transform: scale(1.05);
}

.member-info {
    padding: 30px;
    text-align: center;
}

.member-info h3 {
    color: var(--secondary-color);
    font-size: 20px;
    margin-bottom: 5px;
}

.member-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 10px;
}

.member-qualifications {
    color: var(--light-text);
    font-size: 13px;
    margin-bottom: 15px;
}

.member-bio {
    color: var(--light-text);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.member-social {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 15px;
}

.member-social a {
    width: 35px;
    height: 35px;
    background: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    transition: var(--transition);
}

.member-social a:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.1);
}

.departments {
    padding: 80px 20px;
}

.departments h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--secondary-color);
}

.departments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.department-card {
    background: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
    border-top: 4px solid var(--primary-color);
}

.department-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
    background: var(--white);
}

.dept-icon {
    font-size: 50px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.department-card h3 {
    color: var(--secondary-color);
    font-size: 22px;
    margin-bottom: 10px;
}

.department-card p {
    color: var(--light-text);
    font-size: 14px;
    margin-bottom: 15px;
}

.dept-description {
    font-style: italic;
    margin-bottom: 20px;
}

.team-members-list p {
    margin-bottom: 0;
}

.team-gallery {
    padding: 80px 20px;
    background: var(--light-bg);
}

.team-gallery h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--secondary-color);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-member {
    text-align: center;
    transition: var(--transition);
}

.gallery-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    border-radius: 50%;
    margin-bottom: 15px;
    transition: var(--transition);
}

.gallery-member:hover .gallery-image {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.gallery-member h4 {
    color: var(--secondary-color);
    font-size: 16px;
    margin-bottom: 5px;
}

.gallery-member p {
    color: var(--primary-color);
    font-size: 14px;
}

.professional-dev {
    padding: 80px 20px;
}

.professional-dev h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--secondary-color);
}

.dev-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.dev-item {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.dev-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.dev-icon {
    font-size: 50px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.dev-item h3 {
    color: var(--secondary-color);
    font-size: 20px;
    margin-bottom: 15px;
}

.dev-item p {
    color: var(--light-text);
    font-size: 14px;
    line-height: 1.6;
}

/* ===== CERTIFICATIONS PAGE SPECIFIC ===== */
.certifications-overview {
    padding: 60px 20px;
    text-align: center;
}

.certifications-overview h2 {
    font-size: 40px;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.certifications-overview p {
    font-size: 16px;
    color: var(--light-text);
    max-width: 800px;
    margin: 0 auto;
}

.certifications-grid {
    padding: 80px 20px;
    background: var(--light-bg);
}

.certifications-grid h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--secondary-color);
}

.certs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.cert-card {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.cert-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.cert-image {
    font-size: 50px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.cert-card h3 {
    color: var(--secondary-color);
    font-size: 20px;
    margin-bottom: 10px;
}

.cert-category {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 13px;
}

.cert-description {
    color: var(--light-text);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.cert-year {
    color: var(--light-text);
    font-size: 13px;
}

.memberships {
    padding: 80px 20px;
}

.memberships h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--secondary-color);
}

.memberships-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.membership-card {
    background: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
}

.membership-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.membership-logo {
    font-size: 50px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.membership-card h3 {
    color: var(--secondary-color);
    font-size: 18px;
    margin-bottom: 15px;
}

.membership-card p {
    color: var(--light-text);
    font-size: 14px;
    line-height: 1.6;
}

.awards {
    padding: 80px 20px;
    background: var(--light-bg);
}

.awards h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--secondary-color);
}

.awards-timeline {
    max-width: 900px;
    margin: 0 auto;
}

.award-item {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--white);
    border-radius: 10px;
    transition: var(--transition);
}

.award-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateX(10px);
}

.award-year {
    min-width: 100px;
    color: var(--primary-color);
    font-size: 24px;
    font-weight: 700;
}

.award-content h3 {
    color: var(--secondary-color);
    font-size: 18px;
    margin-bottom: 5px;
}

.award-content p {
    color: var(--light-text);
    font-size: 14px;
    margin-bottom: 8px;
}

.award-desc {
    font-style: italic;
}

.compliance {
    padding: 80px 20px;
}

.compliance h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--secondary-color);
}

.compliance-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.compliance-item {
    background: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
}

.compliance-item:hover {
    background: var(--white);
    box-shadow: var(--shadow-lg);
}

.compliance-icon {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.compliance-item h3 {
    color: var(--secondary-color);
    font-size: 18px;
    margin-bottom: 15px;
}

.compliance-item p {
    color: var(--light-text);
    font-size: 14px;
    line-height: 1.6;
}

/* ===== CONTACT PAGE SPECIFIC ===== */
.contact-info {
    padding: 60px 20px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.info-card {
    background: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
}

.info-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.office-map-link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.info-icon {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.info-card h3 {
    color: var(--secondary-color);
    font-size: 18px;
    margin-bottom: 10px;
}

.info-card p {
    color: var(--text-color);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 5px;
}

.info-detail {
    color: var(--light-text);
    font-size: 13px;
    font-weight: normal;
}

.contact-section {
    padding: 80px 20px;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-form-container h2 {
    font-size: 32px;
    color: var(--secondary-color);
    margin-bottom: 30px;
}

.contact-form {
    background: var(--light-bg);
    padding: 30px;
    border-radius: 10px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

.form-group.checkbox {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 5px rgba(255, 140, 0, 0.2);
}

.form-group input[type="checkbox"] {
    width: auto;
    margin: 0;
}

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

.form-group button {
    width: 100%;
    grid-column: 1 / -1;
}

.form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 5px;
    display: none;
}

.form-message.success {
    display: block;
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    display: block;
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.contact-additional h2 {
    font-size: 32px;
    color: var(--secondary-color);
    margin-bottom: 30px;
}

.contact-reason {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--light-bg);
    border-radius: 8px;
    transition: var(--transition);
}

.contact-reason:hover {
    background: var(--white);
    box-shadow: var(--shadow);
}

.contact-reason i {
    color: var(--primary-color);
    font-size: 20px;
}

.contact-reason p {
    margin: 0;
    color: var(--light-text);
}

.social-contact {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid var(--light-bg);
}

.social-contact h3 {
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.social-icons {
    display: flex;
    justify-content: flex-start;
    gap: 15px;
}

.social-icons a {
    width: 45px;
    height: 45px;
    background: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    transition: var(--transition);
    text-decoration: none;
    font-size: 20px;
}

.social-icons a:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.1);
}

.office-location {
    padding: 80px 20px;
    background: var(--light-bg);
}

.office-location h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 40px;
    color: var(--secondary-color);
}

.map-container {
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

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

.map-actions {
    display: flex;
    justify-content: center;
    margin-top: 24px;
}

.faq {
    padding: 80px 20px;
}

.faq h2 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 60px;
    color: var(--secondary-color);
}

.faq-items {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--light-bg);
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
    background: var(--white);
}

.faq-item.active .faq-question {
    background: var(--primary-color);
    color: var(--white);
}

.faq-question h3 {
    margin: 0;
    font-size: 16px;
}

.faq-toggle {
    font-size: 18px;
    transition: var(--transition);
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 20px;
    background: var(--white);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 20px;
}

.faq-answer p {
    color: var(--light-text);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

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

    .hero-buttons {
        flex-direction: column;
    }

    .page-header h1 {
        font-size: 32px;
    }

    .hero-background {
        width: 100%;
        opacity: 0.1;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .process-steps {
        flex-direction: column;
    }

    .process-arrow {
        transform: rotate(90deg);
        margin: 0;
    }

    .service-detail-header {
        flex-direction: column;
        text-align: center;
    }

    .award-item {
        flex-direction: column;
        text-align: center;
    }

    .award-year {
        min-width: auto;
    }

    h2 {
        font-size: 28px;
    }

    .services-grid,
    .projects-grid,
    .team-grid,
    .certs-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .logo-info {
        display: none;
    }

    .hero h1 {
        font-size: 24px;
    }

    .hero p {
        font-size: 14px;
    }

    .page-header h1 {
        font-size: 24px;
    }

    .page-header p {
        font-size: 14px;
    }

    .stats .container {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    h2 {
        font-size: 24px;
    }

    .service-card,
    .project-card,
    .team-member {
        padding: 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* ===== REFERENCE-STYLE VISUAL REFRESH ===== */
:root {
    --primary-color: #f47b12;
    --secondary-color: #061d33;
    --deep-navy: #031426;
    --panel-navy: #0b2b50;
    --line-color: #d8dee8;
    --light-bg: #f6f8fb;
    --text-color: #111827;
    --light-text: #5c6675;
    --shadow: 0 10px 24px rgba(6, 29, 51, 0.09);
    --shadow-lg: 0 20px 45px rgba(6, 29, 51, 0.16);
}

body {
    background: var(--white);
}

.navbar {
    background: var(--deep-navy);
    padding: 14px 0;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.22);
}

.navbar .container {
    max-width: 1280px;
}

.logo {
    gap: 12px;
}

.logo-text {
    position: relative;
    width: 58px;
    height: 42px;
    color: var(--white);
    background: transparent;
    border-radius: 0;
    font-size: 0;
    letter-spacing: 0;
}

.logo-text::before {
    content: "G";
    position: absolute;
    left: 0;
    top: -6px;
    color: var(--white);
    font-size: 42px;
    font-weight: 900;
    line-height: 1;
}

.logo-text::after {
    content: "A";
    position: absolute;
    left: 26px;
    top: -6px;
    color: var(--primary-color);
    font-size: 42px;
    font-weight: 900;
    line-height: 1;
}

.logo-info h3,
.footer-brand h3 {
    color: var(--white);
    font-size: 15px;
    letter-spacing: .02em;
}

.logo-info p {
    color: rgba(255, 255, 255, .76);
    font-size: 11px;
}

.nav-links {
    gap: 28px;
}

.nav-links a {
    color: rgba(255, 255, 255, .9);
    font-size: 14px;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--white);
}

.nav-links a::after {
    bottom: -16px;
    height: 3px;
    background: var(--primary-color);
}

.cta-btn,
.btn {
    border-radius: 4px;
}

.cta-btn {
    padding: 12px 22px;
    background: var(--primary-color);
}

.hamburger span {
    background: var(--white);
}

.hero {
    min-height: 590px;
    justify-content: flex-start;
    padding: 88px 20px 110px;
    background:
        linear-gradient(90deg, rgba(3, 20, 38, .96) 0%, rgba(3, 20, 38, .88) 35%, rgba(3, 20, 38, .34) 72%, rgba(3, 20, 38, .12) 100%),
        url('../images/hero-bridge.webp') center/cover no-repeat;
}

.hero-content {
    width: min(1180px, 100%);
    max-width: 1180px;
    margin: 0 auto;
}

.hero-content > * {
    max-width: 560px;
}

.hero-background {
    display: none;
}

.hero-tag,
.section-kicker {
    display: inline-block;
    color: var(--primary-color);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .06em;
    line-height: 1.3;
    text-transform: uppercase;
}

.hero h1 {
    color: var(--white);
    font-size: clamp(42px, 5vw, 66px);
    line-height: 1.08;
    margin: 18px 0 22px;
}

.hero p {
    color: rgba(255, 255, 255, .92);
    font-size: 18px;
    line-height: 1.7;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 46px;
    padding: 12px 24px;
}

.btn-primary {
    background: var(--primary-color);
}

.btn-secondary {
    border-color: rgba(255, 255, 255, .6);
    color: var(--white);
}

.btn-secondary:hover {
    border-color: var(--primary-color);
}

.stats {
    position: relative;
    z-index: 5;
    width: min(1000px, calc(100% - 40px));
    margin: -66px auto 0;
    padding: 0;
    background: var(--panel-navy);
    border-radius: 4px 4px 0 0;
    box-shadow: 0 18px 38px rgba(3, 20, 38, .25);
}

.stats .container {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    padding: 22px 26px;
}

.stat-card {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 14px;
    text-align: left;
    padding: 0 22px;
    border-right: 1px solid rgba(255, 255, 255, .2);
}

.stat-card:last-child {
    border-right: 0;
}

.stat-icon {
    color: var(--primary-color);
    font-size: 34px;
    margin: 0;
    animation: none;
}

.stat-card h3 {
    font-size: 26px;
    line-height: 1.1;
    margin: 0 0 4px;
}

.stat-card:last-child h3 {
    font-size: 16px;
    line-height: 1.25;
}

.stat-card p {
    font-size: 13px;
}

.about {
    padding: 0;
    background: var(--white);
}

.about > .container {
    max-width: none;
    padding: 0;
}

.about-content {
    display: grid;
    grid-template-columns: minmax(520px, 60%) 1fr;
    gap: 0;
    max-width: none;
    margin: 0;
}

.about-image {
    min-height: 390px;
    background: url('../images/about-engineers.webp') center/cover no-repeat;
}

.about-text {
    padding: 56px clamp(24px, 6vw, 72px);
}

.about-text h2,
.services h2,
.featured-projects h2,
.testimonials h2,
.cta-section h2 {
    color: var(--text-color);
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.14;
    margin-bottom: 18px;
}

.about-text p {
    max-width: 680px;
}

.values {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-top: 34px;
}

.value-item {
    padding: 6px 20px 0;
    border-radius: 0;
    box-shadow: none;
    text-align: left;
    border-left: 1px solid var(--line-color);
}

.value-item:first-child {
    border-left: 0;
}

.value-item:hover {
    transform: none;
    box-shadow: none;
}

.value-icon,
.service-icon {
    color: var(--primary-color);
}

.services {
    padding: 70px 20px;
    background: var(--deep-navy);
}

.services .section-kicker,
.services h2 {
    display: block;
    width: min(1080px, 100%);
    margin-left: auto;
    margin-right: auto;
    text-align: left;
}

.services h2 {
    color: var(--white);
    margin-bottom: 22px;
}

.services-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    max-width: 1080px;
}

.service-card {
    min-height: 210px;
    padding: 28px 22px;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 4px;
    background: #0b2746;
    color: var(--white);
    text-align: center;
    box-shadow: none;
}

.service-card:hover {
    box-shadow: 0 16px 30px rgba(0, 0, 0, .25);
}

.service-card h3 {
    color: var(--white);
    font-size: 17px;
}

.service-card p {
    color: rgba(255, 255, 255, .78);
}

.service-link {
    color: var(--primary-color);
}

.featured-projects,
.testimonials,
.home-certifications {
    padding: 54px 20px;
    background: var(--white);
}

.section-heading-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto 22px;
}

.section-heading-row h2 {
    margin-bottom: 0;
    text-align: left;
}

.featured-projects h2,
.testimonials h2 {
    text-align: left;
}

.project-card,
.testimonial-card,
.info-card,
.contact-form,
.faq-item,
.team-member,
.cert-card {
    border-radius: 4px;
}

.project-image {
    height: 150px;
}

.project-info {
    padding: 16px;
}

.project-info h3 {
    font-size: 15px;
    line-height: 1.25;
}

.cert-strip {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 22px;
    margin-top: 24px;
}

.cert-mini {
    display: grid;
    place-items: center;
    gap: 10px;
    min-height: 112px;
    text-align: center;
    color: var(--text-color);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
}

.cert-mini i {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    border: 1px solid var(--line-color);
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 25px;
}

.testimonials {
    background: var(--light-bg);
}

.home-contact-panel {
    padding: 0 20px 60px;
    background: var(--light-bg);
    text-align: left;
}

.home-contact-panel .container {
    display: grid;
    grid-template-columns: 1fr 320px;
    max-width: 760px;
    margin-left: auto;
    margin-right: 0;
    padding: 0;
    background: var(--deep-navy);
}

.home-contact-panel .section-kicker {
    color: var(--primary-color);
}

.cta-copy {
    padding: 34px;
}

.cta-copy h2,
.cta-copy p {
    color: var(--white);
}

.cta-copy a {
    color: var(--white);
    text-decoration: none;
}

.cta-copy a:hover {
    color: var(--primary-color);
}

.cta-copy p {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 12px;
    font-size: 15px;
}

.cta-copy i {
    color: var(--primary-color);
}

.cta-image {
    min-height: 260px;
    background: url('../images/cta-engineers.webp') center/cover no-repeat;
}

.page-header {
    background:
        linear-gradient(90deg, rgba(3, 20, 38, .96), rgba(3, 20, 38, .72)),
        url('../images/cta-engineers.webp') center/cover no-repeat;
    padding: 96px 20px;
}

.contact-section {
    background: var(--white);
}

.contact-form {
    background: var(--light-bg);
}

.form-message {
    display: none;
}

.form-message.success,
.form-message.error {
    display: block;
}

.footer {
    background: var(--deep-navy);
}

.footer-content {
    grid-template-columns: 1.4fr .8fr 1fr 1.2fr 1.2fr;
    gap: 30px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.newsletter form {
    display: flex;
    border: 1px solid rgba(255, 255, 255, .24);
    border-radius: 4px;
    overflow: hidden;
}

.newsletter input {
    min-width: 0;
    flex: 1;
    border: 0;
    padding: 12px;
    background: transparent;
    color: var(--white);
}

.newsletter input::placeholder {
    color: rgba(255, 255, 255, .62);
}

.newsletter button {
    border: 0;
    padding: 0 16px;
    background: var(--primary-color);
    color: var(--white);
    font-weight: 700;
    cursor: pointer;
}

@media (max-width: 1100px) {
    .nav-links {
        gap: 16px;
    }

    .services-grid,
    .cert-strip {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

@media (max-width: 768px) {
    .navbar .container {
        position: relative;
    }

    .nav-links.active {
        display: flex;
        position: absolute;
        top: calc(100% + 14px);
        left: 20px;
        right: 20px;
        flex-direction: column;
        gap: 0;
        padding: 12px;
        background: var(--deep-navy);
        border: 1px solid rgba(255, 255, 255, .14);
        box-shadow: var(--shadow-lg);
    }

    .nav-links.active a {
        display: block;
        padding: 12px;
    }

    .cta-btn {
        display: none;
    }

    .hero {
        min-height: 560px;
        padding-top: 76px;
        background:
            linear-gradient(90deg, rgba(3, 20, 38, .96), rgba(3, 20, 38, .62)),
            url('../images/hero-bridge.webp') center/cover no-repeat;
    }

    .stats {
        width: 100%;
        margin: 0;
        border-radius: 0;
    }

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

    .stat-card {
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, .16);
        padding: 18px 10px;
    }

    .about-content,
    .home-contact-panel .container {
        grid-template-columns: 1fr;
    }

    .about-image,
    .cta-image {
        min-height: 280px;
    }

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

    .section-heading-row {
        align-items: flex-start;
        flex-direction: column;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .filter-buttons {
        gap: 10px;
    }

    .filter-btn {
        flex: 1 1 220px;
        max-width: 100%;
    }

    .map-container iframe {
        height: 340px;
    }

    .newsletter form {
        flex-direction: column;
    }

    .newsletter button {
        min-height: 44px;
    }
}

@media (max-width: 480px) {
    .logo-info {
        display: block;
    }

    .logo-info p {
        display: none;
    }

    .hero h1 {
        font-size: 34px;
    }

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

    .value-item {
        border-left: 0;
        border-top: 1px solid var(--line-color);
        padding-top: 18px;
    }

    .map-container iframe {
        height: 300px;
    }
}