body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, sans-serif;
    background-color: #ececec; /* neutral background matching header */
}

.page {
    display: flex;
    justify-content: center;
    padding: 80px 20px; /* space from header */
    min-height: 80vh;
}

.contact-card {
    background: #ffffff;
    max-width: 600px;
    width: 100%;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    text-align: center;
    position: relative;
}

.contact-card h1 {
    margin-bottom: 40px;
    color: #333;
}

.contact-list p {
    margin: 8px 0;
    color: #444;
    font-size: 16px;
}

hr {
    margin: 30px 0;
    border: none;
    border-top: 1px solid #ddd;
}

.button {
    display: inline-block;
    margin-top: 25px;
    padding: 12px 30px;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    background-color: #1877f2;
    border-radius: 30px;
    text-decoration: none;
    transition: background-color 0.3s, transform 0.2s;
}

.button:hover {
    background-color: #0f5dc4;
    transform: translateY(-2px);
}

/* Tablet: 768px – 1024px */
@media (min-width: 768px) and (max-width: 1024px) {
    .page {
        padding: 70px 30px; /* slightly smaller padding for tablets */
    }
    .contact-card {
        padding: 35px; /* reduce padding slightly */
    }
    .contact-card h1 {
        font-size: 2.2rem; /* scale heading slightly down */
        margin-bottom: 35px;
    }
    .contact-list p {
        font-size: 15px;
    }
    .button {
        padding: 11px 28px;
        font-size: 14px;
    }
}

/* Mobile: up to 767px */
@media (max-width: 767px) {
    .page {
        padding: 50px 15px;
    }
    .contact-card {
        padding: 30px 20px;
    }
    .contact-card h1 {
        font-size: 2rem;
        margin-bottom: 30px;
    }
    .contact-list p {
        font-size: 14px;
    }
    .button {
        padding: 10px 25px;
        font-size: 14px;
    }
}