/* Global Styles */
:root {
    --primary-color: #0066cc;
    --secondary-color: #333;
    --accent-color: #ff6b00;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --text-color: #555;
    --white: #fff;
    --gray: #6c757d;
    --light-gray: #e9ecef;
    --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;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

.section-padding {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 36px;
    color: var(--secondary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.section-title p {
    font-size: 18px;
    color: var(--gray);
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    text-decoration: none;
    cursor: pointer;
}

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

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

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

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

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    padding: 10px 0;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}




/* ===== LOGO STYLES ===== */
.logo {
    /* Layout */
    display: flex;
    align-items: center; /* Vertical centering */
    height: 100%; /* Takes full height of header */
    padding: 0 10px; /* Prevents edge touching */
    
    /* Animation */
    transition: all 0.3s ease;
}

.logo a {
    /* Reset link styles */
    text-decoration: none;
    color: inherit;
    display: flex;
    align-items: center;
    height: 100%;
}

.logo img {
    /* Size Control */
    height: 50px; /* Base size */
    width: auto; /* Maintain aspect ratio */
    
    /* Visual Polish */
    object-fit: contain; /* Ensures full logo visibility */
    filter: drop-shadow(0 2px 3px rgba(0,0,0,0.1)); /* Subtle depth */
    
    /* Animation */
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Hover Effects */
.logo:hover img {
    transform: scale(1.05); /* Gentle grow effect */
    filter: drop-shadow(0 3px 5px rgba(0,0,0,0.15));
}

/* Sticky Header State */
.header.scrolled .logo img {
    height: 40px; /* Slightly smaller when scrolled */
}

/* ===== RESPONSIVE ADJUSTMENTS ===== */
@media (max-width: 1200px) {
    .logo img {
        height: 45px;
    }
}

@media (max-width: 992px) {
    .logo img {
        height: 40px;
    }
}

@media (max-width: 768px) {
    .logo img {
        height: 35px;
    }
}

@media (max-width: 576px) {
    .logo img {
        height: 30px;
    }
}

/* ===== SPECIAL CASES ===== */
/* Dark Background Header */
.header-dark .logo img {
    filter: brightness(0) invert(1); /* Converts logo to white */
}

/* Print Version */
@media print {
    .logo img {
        height: 40px;
        filter: none !important;
    }
}



/*.logo a {*/
/*    font-size: 28px;*/
/*    font-weight: 700;*/
/*    color: var(--secondary-color);*/
/*    text-decoration: none;*/
/*}*/

/*.logo span {*/
/*    color: var(--primary-color);*/
/*}*/

.navbar ul {
    display: flex;
    list-style: none;
}

.navbar ul li {
    margin-left: 30px;
}

.navbar ul li a {
    color: var(--secondary-color);
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
}

.navbar ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
}

.navbar ul li a:hover::after,
.navbar ul li a.active::after {
    width: 100%;
}

.navbar ul li a:hover,
.navbar ul li a.active {
    color: var(--primary-color);
}

.mobile-menu-btn {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--secondary-color);
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 700px;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('/assets/images/construction-site.jpg') no-repeat center center/cover;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--white);
    padding-top: 80px;
}

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

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1.3;
}

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

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* About Section */
.about-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.about-text h3 {
    font-size: 32px;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 20px;
    font-size: 16px;
}

.about-stats {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}

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

.stat-item h4 {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

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

/* Mission/Vision Section */
.mission-vision {
    background-color: var(--light-gray);
}

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

.mv-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
}

.mv-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(0, 102, 204, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 30px;
    margin: 0 auto 20px;
}

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

.mv-card p {
    font-size: 16px;
    color: var(--text-color);
    margin-bottom: 15px;
}

.signature {
    font-style: italic;
    color: var(--primary-color);
    font-weight: 600;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(0, 102, 204, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 30px;
    margin: 0 auto 20px;
}

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

.service-card p {
    font-size: 16px;
    color: var(--gray);
}

/* Team Section */
.team {
    background-color: var(--light-gray);
}

.team-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.team-category {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.team-category h3 {
    font-size: 22px;
    color: var(--primary-color);
    margin-bottom: 20px;
    text-align: center;
    position: relative;
}

.team-category h3::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.team-category ul {
    list-style: none;
}

.team-category ul li {
    margin-bottom: 10px;
    font-size: 16px;
    display: flex;
    justify-content: space-between;
}

.team-category ul li span {
    font-weight: 600;
    color: var(--primary-color);
}

.team-description {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    font-size: 16px;
    line-height: 1.8;
}

/* Equipment Section */
.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.equipment-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.equipment-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(0, 102, 204, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 24px;
    margin-bottom: 20px;
}

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

.equipment-card ul {
    list-style: none;
}

.equipment-card ul li {
    margin-bottom: 8px;
    font-size: 15px;
    display: flex;
    justify-content: space-between;
}

.equipment-card ul li span {
    font-weight: 600;
    color: var(--primary-color);
}

/* Planning Section */
.planning-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.planning-step {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    padding-top: 60px;
}

.step-number {
    position: absolute;
    top: -20px;
    left: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
}

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

.planning-step p {
    font-size: 15px;
    color: var(--text-color);
}

/* Contact Section */
.contact-content {
    display: flex;
    gap: 50px;
}

.contact-info {
    flex: 1;
}

.contact-form {
    flex: 1;
}

.info-item {
    display: flex;
    margin-bottom: 30px;
}

.info-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(0, 102, 204, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 20px;
    margin-right: 20px;
    flex-shrink: 0;
}

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

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

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

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

/* Footer */
.footer {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 80px 0 0;
}

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

.footer-col h3 {
    font-size: 20px;
    margin-bottom: 25px;
    position: relative;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
    bottom: -10px;
    left: 0;
}

.footer-col p {
    margin-bottom: 20px;
    font-size: 15px;
    color: #bbb;
}

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

.footer-col ul li {
    margin-bottom: 15px;
}

.footer-col ul li a {
    color: #bbb;
    text-decoration: none;
    font-size: 15px;
    transition: var(--transition);
    display: block;
}

.footer-col ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

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

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

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-5px);
}

.newsletter-form {
    display: flex;
    margin-top: 20px;
}

.newsletter-form input {
    width: 100%;
    padding: 12px 15px;
    border: none;
    border-radius: 4px 0 0 4px;
    font-size: 15px;
}

.newsletter-form button {
    padding: 0 20px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background-color: #0056b3;
}

.footer-bottom {
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.footer-bottom p {
    font-size: 14px;
    color: #bbb;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: #bbb;
    font-size: 14px;
    text-decoration: none;
    transition: var(--transition);
}

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

/* Animations */
.service-card, .project-card, .testimonial-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.service-card.animate, 
.project-card.animate, 
.testimonial-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.grabbing {
    cursor: grabbing;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .about-content {
        flex-direction: column;
    }
    
    .contact-content {
        flex-direction: column;
    }
    
    .footer-content {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .header .container {
        padding: 15px;
    }
    
    .navbar {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--white);
        transition: var(--transition);
        z-index: 999;
    }
    
    .navbar.active {
        left: 0;
    }
    
    .navbar ul {
        flex-direction: column;
        padding: 30px;
    }
    
    .navbar ul li {
        margin: 15px 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero h1 {
        font-size: 36px;
    }
    
    .hero p {
        font-size: 18px;
    }
    
    .hero-btns {
        flex-direction: column;
        gap: 15px;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 30px;
    }
    
    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 576px) {
    .section-title h2 {
        font-size: 28px;
    }
    
    .section-title p {
        font-size: 16px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
}