@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800&family=Open+Sans:wght@400;600&display=swap');

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

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.7;
    color: #2c3e50;
    background: #f4f1ec;
}

h1, h2, h3, .logo {
    font-family: 'Montserrat', sans-serif;
}

header {
    background: #0f2c24;
    color: white;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    color: #f0c14b;
    letter-spacing: -0.5px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 1.8rem;
}

nav a {
    color: #e8e8e8;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s;
}

nav a:hover, nav a.active {
    color: #f0c14b;
}

.hero {
    background: linear-gradient(135deg, rgba(15,44,36,0.85), rgba(15,44,36,0.7)), 
                url('https://images.unsplash.com/photo-1581094794329-c8112a89af12?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80') center/cover no-repeat;
    color: white;
    text-align: center;
    padding: 9rem 2rem 8rem;
    position: relative;
}

.hero h1 {
    font-size: 3.2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.15;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.hero p {
    font-size: 1.3rem;
    max-width: 720px;
    margin: 0 auto 2.2rem;
    opacity: 0.95;
}

.btn {
    display: inline-block;
    background: #f0c14b;
    color: #0f2c24;
    padding: 1rem 2.4rem;
    text-decoration: none;
    font-weight: 700;
    border-radius: 6px;
    font-size: 1.05rem;
    transition: all 0.25s;
    box-shadow: 0 4px 15px rgba(240,193,75,0.3);
}

.btn:hover {
    background: #e0b03a;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(240,193,75,0.4);
}

section, .content {
    padding: 5rem 2rem;
    max-width: 1140px;
    margin: 0 auto;
}

h2 {
    text-align: center;
    font-size: 2.3rem;
    margin-bottom: 1rem;
    color: #0f2c24;
    font-weight: 700;
}

.subtitle {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
    color: #555;
    font-size: 1.1rem;
}

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

.service-card {
    background: white;
    padding: 2rem 1.8rem;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    text-align: center;
    transition: all 0.3s;
    border-top: 4px solid #f0c14b;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

.service-card h3 {
    color: #0f2c24;
    margin-bottom: 0.8rem;
    font-size: 1.35rem;
}

.service-card img {
    width: 100%;
    height: 190px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1.2rem;
}

.contact {
    background: #0f2c24;
    color: white;
    text-align: center;
    padding: 5rem 2rem;
}

.contact h2 {
    color: white;
}

footer {
    background: #0a1f1a;
    color: #aaa;
    text-align: center;
    padding: 2.5rem 1rem;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2.2rem; }
    .hero { padding: 6rem 1.5rem; }
    nav ul { gap: 1rem; font-size: 0.85rem; }
    h2 { font-size: 1.9rem; }
}