body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: #f7f7f7;
    margin: 0;
    padding: 0;
}

.contact-section {
    max-width: 500px;
    margin: 40px auto;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    padding: 2.5rem 2rem 2rem 2rem;
}

.contact-section h2 {
    text-align: center;
    color: #1a3a5d;
    margin-bottom: 0.5em;
    font-size: 2rem;
    letter-spacing: 1px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.7em;
    margin-bottom: 1.5em;
    font-size: 1.05em;
}

.contact-info span {
    display: flex;
    align-items: center;
    gap: 0.7em;
    color: #2d4a6a;
}

.contact-info svg {
    width: 1.2em;
    height: 1.2em;
    color: #1a3a5d;
    flex-shrink: 0;
}

form {
    display: flex;
    flex-direction: column;
    gap: 1em;
}

input,
textarea {
    font-size: 1em;
    padding: 0.7em;
    border: 1px solid #cfd8dc;
    border-radius: 6px;
    background: #f9f9f9;
    transition: border 0.2s;
    resize: none;
}

input:focus,
textarea:focus {
    border-color: #1a3a5d;
    outline: none;
    background: #fff;
}

button {
    background: #1a3a5d;
    color: #fff;
    border: none;
    padding: 0.9em 0;
    border-radius: 6px;
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    margin-top: 0.5em;
}

button:hover {
    background: #24508a;
}

.success-message,
.error-message {
    text-align: center;
    margin-top: 1em;
    font-weight: 500;
    display: none;
}

.success-message {
    color: #2e7d32;
}

.error-message {
    color: #c62828;
}

@media (max-width: 600px) {
    .contact-section {
        padding: 1.2rem 0.5rem;
    }
}