/*============= MAIN STYLE ============== */
main {
    padding: 1rem;
    display: grid;
    grid-template-columns: 1fr;
}

/* --------- form style -------------*/
.form {
    padding: 1rem;
}

.joinForm label {
    display: block;
    padding-top: 1rem;
    font-size: 0.9rem;
}

.joinForm input:focus,
.joinForm textarea:focus,
.joinForm select:focus {
    outline: 2px solid var(--accent-color);
}

.joinForm input[type="text"],
.joinForm input[type="email"],
.joinForm input[type="tel"],
.joinForm select,
.joinForm textarea {
    display: block;
    background-color: rgba(229, 229, 229, 0.5);
    border: none;
    border-radius: 10px;
    padding: 0.75rem;
    width: 100%;
    appearance: none;
    color: var(--text-color);
}

.joinForm input[required] {
    border-left: 3px solid red;
}

.joinForm input[type="submit"] {
    background-color: var(--primary-color);
    border-radius: 10px;
    padding: 1rem;
    border: none;
    width: 100%;
    font-size: 1.2rem;
}

/* --------- Membership Level style -------------*/
.membership-level .card {
    background-color: var(--accent-color);
    padding: 2rem;
    text-align: center;
    border-top-left-radius: 30px;
    border-bottom-right-radius: 30px;
    margin-top: 1rem;
}

.membership-level .card h3 {
    padding: 1rem;
}

.membership-level .card button {
    background-color: var(--primary-color);
    border: none;
    display: inline-block;
    padding: 0.5rem 2rem;
    border-radius: 10px;
}



.membership-level .card {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out forwards;
}

.membership-level .card:nth-child(1) {
    animation-delay: 0.3s;
    /* First card appears first */
}

.membership-level .card:nth-child(2) {
    animation-delay: 0.6s;
    /* Second card follows */
}

.membership-level .card:nth-child(3) {
    animation-delay: 0.9s;
    /* Third card follows */
}

.membership-level .card:nth-child(4) {
    animation-delay: 1.2s;
    /* Fourth card appears last */
}

/* Fade-in & Slide-up Keyframe */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}