/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Open Sans', system-ui, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
}

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

/* Navbar */
.navbar {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo h2 {
    color: #0a3d2e;
    font-size: 1.8rem;
}

.logo span {
    color: #D4AF37;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #D4AF37;
}

.nav-cta .cta-button {
    padding: 0.7rem 1.5rem;
    background: #0a3d2e;
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
}

.nav-cta .cta-button:hover {
    background: #D4AF37;
    color: #0a3d2e;
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #0a3d2e;
    transition: 0.3s;
}

/* Hero */
.hero {
    height: 100vh;
    min-height: 650px;
    background: linear-gradient(rgba(10, 61, 46, 0.45), rgba(10, 61, 46, 0.75)), url('main.jpg') center/cover no-repeat;
    display: flex;
    align-items: center;
    color: white;
    position: relative;
}

.hero-content {
    max-width: 800px;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 3.8rem;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.35rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

.hero-ctas {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
}

.cta-button {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
}

.primary {
    background: #D4AF37;
    color: #0a3d2e;
}

.primary:hover {
    background: white;
    transform: scale(1.05);
}

.secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.secondary:hover {
    background: white;
    color: #0a3d2e;
}

/* Section Common */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.8rem;
    color: #0a3d2e;
    margin-bottom: 0.8rem;
}

.section-header p {
    font-size: 1.25rem;
    color: #555;
    max-width: 600px;
    margin: 0 auto;
}

/* About */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.stat-item h3 {
    font-size: 2.4rem;
    color: #D4AF37;
    margin-bottom: 0.3rem;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.service-icon {
    font-size: 3.2rem;
    color: #D4AF37;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.55rem;
    margin-bottom: 1rem;
    color: #0a3d2e;
}

.service-link {
    color: #D4AF37;
    text-decoration: none;
    font-weight: 500;
    margin-top: 1.5rem;
    display: inline-block;
}

/* Projects */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.8rem;
}

.project-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    height: 320px;
}

.project-image {
    position: relative;
    height: 100%;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(10, 61, 46, 0.92));
    color: white;
    padding: 2rem 1.5rem 1.5rem;
    transform: translateY(40px);
    transition: transform 0.4s ease;
}

.project-card:hover .project-overlay {
    transform: translateY(0);
}

/* Consultancy */
.consultancy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.consultancy-text ul {
    list-style: none;
    margin-top: 1.5rem;
}

.consultancy-text ul li {
    padding: 0.7rem 0;
    position: relative;
    padding-left: 1.8rem;
}

.consultancy-text ul li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #D4AF37;
    font-weight: bold;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 5rem;
}

.contact-info {
    background: #f8f9fa;
    padding: 2.5rem;
    border-radius: 16px;
}

.info-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.8rem;
}

.info-item i {
    color: #D4AF37;
    font-size: 1.4rem;
    margin-top: 4px;
}

.contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.form-group {
    margin-bottom: 1.6rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.6rem;
    font-weight: 500;
    color: #444;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #D4AF37;
}

/* Footer */
.footer {
    background: #0a3d2e;
    color: #ddd;
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 3rem;
}

.footer-col h3, .footer-col h4 {
    color: white;
    margin-bottom: 1.2rem;
}

.footer-col a {
    color: #ccc;
    text-decoration: none;
    display: block;
    margin-bottom: 0.6rem;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: #D4AF37;
}

.footer-bottom {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.95rem;
}

/* Responsive */
@media (max-width: 992px) {
    .about-grid,
    .consultancy-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        height: calc(100vh - 80px);
        width: 100%;
        background: white;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 4rem;
        transition: 0.4s;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-content h1 {
        font-size: 2.6rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-ctas {
        flex-direction: column;
    }
}