* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: #F5E6D3;
    color: #000000;
    line-height: 1.6;
}

header {
    background-color: #f5e6d3;
    color: #2c3e50;
    padding: 1rem 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-grow: 1; 
}

.logo {
    height: 80px;
    width: auto;
}

header h1 {
    font-size: 1.8rem;
    font-weight: bold;
}

header nav {
    display: flex;
    gap: 1.5rem;
}

header nav a {
    color: #2c3e50;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: background-color 0.3s;
}

header nav a:hover {
    background-color: rgba(44, 62, 80, 0.1);
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

section {
    margin-bottom: 2rem;
    background: #F5E6D3;
    border-radius: 8px;
    padding: 1.5rem;

}

.hero-title {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 0.5rem;
}

.hero-title h2 {
    font-size: 1.8rem;
    color: #2c3e50;
    margin-bottom: 0;
}

.company-name-large {
    font-size: 2.2rem;
    color: #25D366;
    margin-bottom: 0;
}

.hero h3 {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 1.5rem;
}

.hero p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.company-tagline {
    font-weight: bold;
    font-size: 1.2rem;
    color: #2c3e50;
}

.features {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.feature {
    margin-bottom: 1rem;
}

.feature h3 {
    font-size: 1.5rem;
    color: #27ae60;
    margin-bottom: 0.5rem;
}

.improvement {
    font-style: italic;
    color: #7f8c8d;
    margin-top: 1rem;
}

.exchange-section {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.exchange-info {
    flex: 1;
    min-width: 300px;
}

.exchange-calculations {
    background-color: #F5E6D3;
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.service-info {
    flex: 1;
    min-width: 300px;
    padding: 1.5rem;
    background-color: #F5E6D3;

}

.service-info h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #2c3e50;
}

.service-info p {
    line-height: 1.6;
    color: #555;
}

.exchange-info h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #2c3e50;
}

.exchange-calculations h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #2c3e50;
    border-bottom: 1px solid #ddd;
    padding-bottom: 0.5rem;
}

.calculation-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.8rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px dashed #eee;
}

.calculation-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.input-group {
    display: flex;
    gap: 10px;
}

.input-group input,
.input-group select {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.required-field {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.8rem;
    color: #e74c3c;
}

.exchange-btn {
    background-color: #3498db;
    color: #F5E6D3;
    border: none;
    padding: 0.75rem 2rem;
    font-size: 1rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
    width: 100%;
}

.exchange-btn:hover {
    background-color: #2980b9;
}

.legislation h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

footer {
    background-color: #f5e6d3;
    color: #2c3e50;
    padding: 1.5rem 0;
    margin-top: 2rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0 2rem;
    flex-wrap: wrap;
    gap: 3rem;
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
    min-width: 300px;
    margin-bottom: 1rem;
}

.footer-section h3 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.footer-logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.footer-logo {
    height: 55px;
    width: auto;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.contact-item i {
    font-size: 1.1rem;
    color: #25D366;
    width: 20px;
    text-align: center;
}

.contact-item span {
    font-size: 0.95rem;
}

.contact-icons {
    display: flex;
    gap: 1rem;
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    text-decoration: none;
    transition: transform 0.3s;
}

.contact-icon:hover {
    transform: translateY(-3px);

}

.whatsapp {
    background-color: #25D366;
}

.telegram {
    background-color: #0088cc;
}

.gmail {
    background-color: #D14836;
}

@media (max-width: 768px) {

    .header-container {
        flex-direction: column;
        gap: 1rem;
    }

    .exchange-section {
        flex-direction: column;
    }

    .footer-container {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }

    .footer-section {
        min-width: auto;
        align-items: center;
    }

    .footer-logo-container {
        justify-content: center;
    }

    .contact-item {
        justify-content: center;
    }

    .logo-container {
        flex-direction: column;
        gap: 0.5rem;
    }

    .logo {
        height: 120px;
    }

    main {
        padding: 1rem;
    }

    section {
        padding: 1rem;
    }
}

@media (max-width: 600px) {
    .input-group {
        flex-direction: column;
    }

    .contact-icon {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
}