:root {
    --primary-color: #004d40;
    --secondary-color: #00bcd4;
    --dark-text: #2c3e50;
    --light-bg: #f8f9fa;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--dark-text);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
}

/* --- Navigation --- */
.navbar {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 1rem 0;
}
.navbar-brand {
    font-weight: 800;
    color: var(--primary-color) !important;
    font-size: 1.5rem;
}
.nav-link {
    color: var(--dark-text);
    font-weight: 500;
    margin-left: 1rem;
}
.nav-link:hover, .nav-link.active {
    color: var(--secondary-color);
}
.btn-quote {
    background-color: var(--primary-color);
    color: white;
    border-radius: 50px;
    padding: 0.5rem 1.5rem;
}
.btn-quote:hover {
    background-color: var(--secondary-color);
    color: white;
}

/* --- Hero Section --- */

/* --- Hero Section --- */
.hero-section {
    position: relative;
    /* background: url(...) removed */
    height: 90vh;
    display: flex;
    align-items: center;
    color: white;
    overflow: hidden;
}

/* New class for the HTML image */
.hero-bg-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ensures image covers area without stretching */
    z-index: 0;
}
/* ... rest of CSS ... */
/*
.hero-section {
    position: relative;
    background: url('https://picsum.photos/seed/drone/1920/1080') no-repeat center center/cover;
    height: 90vh;
    display: flex;
    align-items: center;
    color: white;
    overflow: hidden;
}
*/
.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(rgba(0, 77, 64, 0.8), rgba(0, 0, 0, 0.6));
    z-index: 1;
}
.hero-content {
    position: relative;
    z-index: 2;
}
.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}
.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    margin-bottom: 2rem;
    max-width: 800px;
}

/* --- Sections General --- */
section {
    padding: 5rem 0;
}
.section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}
.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--secondary-color);
    margin: 10px auto 0;
}
.bg-light-gray {
    background-color: var(--light-bg);
}

/* --- Services --- */
.service-card {
    border: none;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    background: white;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}
.icon-box {
    width: 70px;
    height: 70px;
    background-color: rgba(0, 188, 212, 0.1);
    color: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}
.service-list {
    list-style: none;
    padding-left: 0;
    font-size: 0.9rem;
    color: #666;
}
.service-list li::before {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--primary-color);
    margin-right: 8px;
}

/* --- About & Team --- */
.team-card {
    text-align: center;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.legal-badge {
    background-color: #e0f2f1;
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 5px;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
}

/* --- Portfolio --- */
.portfolio-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 2rem;
}
.portfolio-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.5s;
}
.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    padding: 20px;
    color: white;
    opacity: 0;
    transition: opacity 0.3s;
}
.portfolio-item:hover img {
    transform: scale(1.1);
}
.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

/* --- Interactive Map --- */
#map {
    height: 400px;
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    z-index: 1;
}

/* --- Contact --- */
.contact-info-box {
    background: var(--primary-color);
    color: white;
    padding: 2rem;
    border-radius: 10px;
    height: 100%;
}
.contact-info-box i {
    margin-right: 10px;
    color: var(--secondary-color);
}

/* --- Footer --- */
footer {
    background-color: #1a252f;
    color: #bdc3c7;
    padding: 3rem 0;
}
footer a {
    color: #bdc3c7;
    text-decoration: none;
}
footer a:hover {
    color: var(--secondary-color);
}

/* --- Utilities --- */
.text-primary-custom { color: var(--primary-color) !important; }
.bg-primary-custom { background-color: var(--primary-color) !important; }

/* Toast */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1055;
}

/* Mobile */
@media (max-width: 768px) {
    .hero-title { font-size: 2.2rem; }
    .hero-section { height: auto; padding: 100px 0; }
}