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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 10px;
    margin-bottom: 0px;

}

header {
    background-color: #ec3003;
    padding: 15px 0 0 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 0px;

}

.logo {
    max-height: 60px;
    width: auto;
}

nav ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

nav a {
    color: white;
    text-decoration: none;
    padding: 10px 15px;
    display: block;
    border-radius: 4px;
    transition: background-color 0.3s ease;
    font-size: 14px;
}

nav a:hover,
nav a.active {
    background-color: rgba(255, 255, 255, 0.2);
}

.hero {
    background-color: #ec3003;
    color: white;
    padding: 10px 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.5em;
    margin-bottom: 0px;
    margin-top: 0px;    
}

.hero-subtitle {
    font-size: 1.3em;
    opacity: 0.95;
}

.content-section {
    padding: 60px 0;
}

.content-section h2 {
    color: #ec3003;
    font-size: 2em;
    margin-bottom: 30px;
}

.content-section h3 {
    color: #333;
    font-size: 1.5em;
    margin: 30px 0 15px;
}

.content-section p {
    margin-bottom: 20px;
    font-size: 1.05em;
}

.content-section ul {
    margin-bottom: 20px;
    margin-left: 30px;
}

.content-section li {
    margin-bottom: 10px;
}

.cta-buttons {
    margin-top: 40px;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #ec3003;
    color: white;
}

.btn-primary:hover {
    background-color: #c42802;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.btn-secondary {
    background-color: #333;
    color: white;
}

.btn-secondary:hover {
    background-color: #555;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
}

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

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

.calculator-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 30px;
    background: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.calculator-result {
    margin-top: 30px;
    padding: 20px;
    background: white;
    border-radius: 5px;
    border-left: 4px solid #ec3003;
}

.result-item {
    margin: 10px 0;
    font-size: 1.1em;
}

.result-item strong {
    color: #ec3003;
}

footer {
    background-color: #333;
    color: white;
    padding: 30px 0;
    text-align: center;
    margin-top: 60px;
}

footer a {
    color: #ec3003;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
    }
    
    nav ul {
        flex-direction: column;
        width: 100%;
    }
    
    nav a {
        text-align: center;
    }
    
    .hero h1 {
        font-size: 1.8em;
    }
    
    .hero-subtitle {
        font-size: 1.1em;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn {
        text-align: center;
    }
}