.appointments-section {
    background-color: #f0f7fb;
    /* soft clinic blue */
    padding: 60px 20px;
    font-family: "Roboto", sans-serif;
}

.appointments-container {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}

.appointments-container h2 {
    font-size: 2.4rem;
    color: #21759b;
    margin-bottom: 40px;
    font-weight: 700;
    padding-top: 40px;
}

/* Grid layout */
.appointments-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

/* Card styling */
.appointment-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.appointment-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.appointment-card h3 {
    font-size: 1.8rem;
    color: #3bb78f;
    margin-bottom: 10px;
}

.appointment-card .phone {
    font-size: 1.4rem;
    color: #2c3e50;
    margin-bottom: 5px;
}

.appointment-card .days {
    font-size: 1.4rem;
    color: #4a5a6a;
}

/* Responsive: tablets */
@media (max-width: 992px) {
    .appointments-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Responsive: mobile */
@media (max-width: 576px) {
    .appointments-grid {
        grid-template-columns: 1fr;
    }
}



/* Section styling */
section.form-section {
    max-width: 500px;
    margin: 50px auto;
    padding: 40px;
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
}

section.form-section h2 {
    margin-bottom: 30px;
    font-size: 24px;
    color: #333;
}

.button-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.btn {
    padding: 15px 30px;
    font-size: 16px;
    font-weight: bold;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    color: white;
}

.btn-appointment {
    background-color: #4CAF50;
}

.btn-appointment:hover {
    background-color: #45a049;
}

.btn-question {
    background-color: #008CBA;
}

.btn-question:hover {
    background-color: #007bb5;
}

@media (max-width: 480px) {
    .btn {
        width: 100%;
        font-size: 14px;
        padding: 12px 20px;
    }
}