* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}
body {
    background: linear-gradient(135deg, #283a49, #2b9499);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}


/*  This is for header section  */

header {
    display: flex;
    flex-direction: column;
    align-items: center;
}
h2 {
    padding: 2rem;
    font-size: 3rem;
    color: rgb(199, 201, 203);
}
input {
    height: 55px;
    width: 300px;
    background-color: rgb(205, 204, 204);
    border: 0.5px;
    border-bottom-left-radius: 13px;
    border-bottom-right-radius: 13px;
    border-top-left-radius: 13px;
    border-top-right-radius: 13px;
    transition: all 0.3s ease;
    cursor: pointer;
    margin-right: 3rem ;
    font-size: 18px;
    padding: 20px;
}
::placeholder {
    padding: 20px;
    font-size: 18px;
    color: rgb(44, 43, 43);
}
input:hover {
    transform: scale(1.1);
}

/* This is for button  */
button {
    font-size: 18px;
    color: rgb(44, 43, 43);
    height: 55px;
    width: 100px;
    background-color: rgb(205, 204, 204);
    border: 0.5px;
    border-bottom-left-radius: 13px;
    border-bottom-right-radius: 13px;
    border-top-left-radius: 13px;
    border-top-right-radius: 13px;
    transition: all 0.3s ease;
    cursor: pointer;
}
button:hover{
    transform: scale(1.1);
    background-color: rgb(151, 192, 89);
}

/* This is for the cards */

img {
    width: 100%;
    height: 85%;
    object-fit: cover;
    border-bottom: 3px solid rgba(0, 0, 0, 0.1);
}

.card {
    height: 450px;
    width: 400px;
    background: linear-gradient(145deg, #cfd8df, #b0bcc7);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 16px rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card:hover {
    box-shadow: 0 12px 20px rgba(0,0,0,0.25);
    transform: scale(1.02);
}

/* All card parents  */
.cardHolder {
    display: flex;
    flex-wrap: wrap; 
    justify-content: center; 
    flex-direction: row;
    gap: 40px;
    padding: 20px;
}

.btn {
    display: flex;
    gap: 25px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    /* Tablet view */
    input {
        width: 250px;
        margin-right: 1rem;
    }

    .card {
        width: 320px;
        height: 420px;
    }
}

@media (max-width: 768px) {
    /* Large Mobile View */
    h2 {
        font-size: 2.2rem;
        padding: 1.5rem;
    }

    header {
        flex-direction: column;
        gap: 10px;
    }

    input {
        width: 90%;
        margin: 0;
    }

    .btn {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }

    .card {
        width: 90%;
        height: auto;
    }
    form {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
}
@media (max-width: 480px) {
    /* Small Mobile View */
    h2 {
        font-size: 1.5rem;
        margin-top: 8px;
        max-width: 300px;
    }
    form {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }

    header {
        flex-direction: column;
        align-items: center;
        gap: 10px; 
    }

    input {
        width: 90%;
        font-size: 16px;
        border-radius: 10px;
    }
    ::placeholder{
        padding: 0;
    }

    .btn {
        width: 100%;
        display: flex;
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }

    .cardHolder {
        gap: 20px;
        padding: 10px;
        max-width: 400px;
    }

    .card {
        width: 100%;
    }
}