/* google font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;700&display=swap');
/* variables css */
:root{
    /* colors */
    /* color mode hsl (hue, saturation, lightness */
    --first-color: hsl(82, 60%, 28%);
    --title-color: hsl(0,0%,15%);
    --text-color: hsl(0,0%,35%);
    --body-color: hsl(0,0%,95%);
    --container-color:hsl(0,0%,100%);

    /* font and typography */
    /* 0.5rem = 8px | 1rem = 16px . . . */
    --body-font: 'Poppins', sans-serif;
    --h2-font-size: 1.25rem;
    --small-font-size: 0.813rem ;
}

/* responsive typography */

@media screen and ( min-width: 1120px){
    :root{
        --h2-font-size: 1.5rem;
        --small-font-size: 0.875rem;
    }
}

/* base */

* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;  
}

body{
    font-family: var(--body-font);
    background-color: var(--body-color);
    color: var(--text-color);
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

/* card */

.container {
    display: grid;
    place-items: center;
    margin-inline: 1.5rem;
    padding-block: 5rem;
}

.card__container{
    display: grid;
    row-gap: 3.5rem;
}

.card__article{
    position: relative;
    overflow: hidden;
}

.card__img{
    width: 328px;
    border-radius: 1.5rem;
}

.card__data {
    width: 280px;
    background-color: var(--container-color);
    padding: 1.5rem 2rem;
    box-shadow: 0 8px 24px hsla(0, 0%, 0%, 0.15);
    border-radius: 1rem;
    position: absolute;
    bottom: -9rem;
    /* left - right = 0 va vaghti margin-inline = auto bashe div miad vasat */
    left: 0;
    right: 0;
    margin-inline: auto;
    opacity: 0;
    /* in transition baraye ine ke card__data kam kam mahv she */
    transition: opacity 1s 1s;
}

.card__description {
    display: block;
    font-size: var(--small-font-size);
    margin-bottom: 0.25rem;
}

.card__title {
    font-size: var(--h2-font-size);
    font-weight: 500;
    color: var(--title-color);
    margin-bottom: 0.75rem;
}

.card__button {
    text-decoration: none;
    font-size: var(--small-font-size);
    font-weight: 500;
    color: var(--first-color);
}

.card__button:hover {
    text-decoration: underline;
}

/* naming animations in hover */

.card__article:hover .card__data {
    animation: show-data 1s forwards;
    opacity: 1;
    transition: opacity 0.3s;
}

.card__article:hover{
    animation: remove-overflow 2s forwards;
}

.card__article:not(:hover){
    animation: show-overflow 2s forwards;
}

.card__article:not(:hover) .card__data{
    animation: remove-data 1s forwards;
}

/* animation */

@keyframes show-data {
    50%{
        transform: translateY(-10rem);
    }
    100%{
        transform: translateY(-7rem);
    }
}

@keyframes remove-overflow {
    to{
        overflow: initial;
    }
}

@keyframes remove-data {
    0%{
        transform: translateY(-7rem);
    }
    50%{
        transform: translateY(-10rem);
    }
    100%{
        transform: translateY(0.5rem);
    }
}

@keyframes show-overflow {
    0%{
        overflow: initial;
        pointer-events: none;
    }
    50%{
        overflow: hidden;
    }
}


/* breakpoints */

/* for small devices */
@media screen and (max-width: 340px){
    .container {
        margin-inline: 1rem;
    }

    .card__data{
        width: 250px;
        padding: 1rem;
    }
    
}

/* for medium devices */
@media screen and (min-width: 768px){
    .card__container{
        grid-template-columns: repeat(2,1fr);
        column-gap: 1.5rem;
    }
}

/* for large devices */
@media screen and (min-width: 1120px){
    .container{
        height: 100vh;
    }
    .card__container{
        grid-template-columns: repeat(3,1fr);
    }
    .card__img{
        width: 348px;
    }
    .card__data{
        width: 316px;
        padding-inline: 2.5rem  ;
    }
}