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

body {
    font-family: Arial, Helvetica, sans-serif;
    color: #1f2937;
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

.hero {
    background: linear-gradient(135deg, #0b4f3a, #0d3f73);
    color: white;
    text-align: center;
    padding: 80px 20px;
}

.logo {
    max-width: 340px;
    width: 100%;
    margin-bottom: 30px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero-text {
    max-width: 800px;
    margin: auto;
    margin-bottom: 35px;
    font-size: 1.2rem;
}

.button {
    display: inline-block;
    padding: 14px 28px;
    background: white;
    color: #0b4f3a;
    text-decoration: none;
    border-radius: 6px;
    font-weight: bold;
}

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

.services h2,
.about h2,
.contact-section h2 {
    text-align: center;
    margin-bottom: 40px;
    color: #0d3f73;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
    gap: 25px;
}

.card {
    padding: 25px;
    border: 1px solid #dfe4e8;
    border-radius: 10px;
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.card h3 {
    color: #0b4f3a;
    margin-bottom: 12px;
}

.contact-section {
    background: #f5f8fa;
}

form {
    max-width: 800px;
    margin: auto;
}

input,
textarea,
select {
    width: 100%;
    padding: 14px;
    margin-bottom: 15px;
    border: 1px solid #d0d7de;
    border-radius: 6px;
    font-size: 16px;
}

button {
    background: #0b4f3a;
    color: white;
    border: none;
    padding: 14px 28px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background: #0a4330;
}

footer {
    background: #0f172a;
    color: white;
    text-align: center;
    padding: 50px 20px;
}

footer h3 {
    margin-bottom: 10px;
}

footer p {
    margin-bottom: 5px;
}

@media (max-width: 768px) {

    .hero h1 {
        font-size: 2rem;
    }

    .hero-text {
        font-size: 1rem;
    }

    .logo {
        max-width: 220px;
    }

}