#features {
    display: flex;
    flex-direction: column;
    row-gap: 2rem;
    align-items: center;
    width: 100%;
    padding: 4rem 2rem;
    box-sizing: border-box;
    margin: 0 auto;
}

#features h1 {
    font-size: clamp(0.6rem, 3vw, 1rem);
    font-weight: 500;
    margin: 0;
    line-height: 1rem;
    text-align: center;
    background: #c8e7ff;
    padding: clamp(0.5rem, 2vw, 1rem) clamp(1rem, 4vw, 2rem);
    border-radius: 2rem;
    width: max-content;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;

    max-width: 0;
    color: #00000000;
    transform: scale(0);
    transition-property: color, max-width, transform;
    transition-delay: 0.1s, 0.1s, 0s;
    transition-duration: 0.5s, 0.5s, 0.2s;
}

#features.show h1 {
    max-width: 12rem;
    color: #000000;
    transform: scale(1);
}

#features h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: clamp(2.3rem, 5vw, 3.5rem);
    font-weight: 400;
    margin: 0;
    text-align: center;

    opacity: 0;
    transform: translateY(4rem);
    transition: all 0.5s ease-in-out;
    transition-delay: 0.3s;
}

#features.show h2 {
    opacity: 1;
    transform: translateY(0);
}

/* 3 col, 2 row */
#featureList {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 1rem;
    width: min(100%, max-content);
}

.featureListItem {
    max-width: 20rem;
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    background: black;
    position: relative;
    color: white;
    border-radius: 1.5rem;
    box-shadow: 0.2rem 0.2rem 0.5rem rgba(0, 0, 0, 0.15);

    opacity: 0;
    transform: scale(0.8) translateY(4rem);
    transition: all 0.5s ease-in-out;
}

#features.show .featureListItem {
    opacity: 1;
    transform: scale(1) translateY(0);
}

.featureListItem:nth-child(1) { transition-delay: 0.5s; }
.featureListItem:nth-child(2) { transition-delay: 0.6s; }
.featureListItem:nth-child(3) { transition-delay: 0.7s; }
.featureListItem:nth-child(4) { transition-delay: 0.8s; }
.featureListItem:nth-child(5) { transition-delay: 0.9s; }
.featureListItem:nth-child(6) { transition-delay: 1s; }

.featureListItem img {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: #fff;
    width: 3rem;
    height: 3rem;
    border-radius: 4rem;
    object-fit: contain;
}

.featureListItem h3 {
    width: calc(100% - 5rem);
    letter-spacing: 0.5px;
    height: 4rem;
    font-size: 1.5rem;
    font-weight: 500;
    margin: 0;
    line-height: 1.8rem;
    margin-bottom: 1rem;
}

.featureListItem span {
    font-size: 1rem;
    font-weight: 300;
    opacity: 0.9;
    line-height: 1.4rem;
}

#featureBtns {
    display: flex;
    flex-direction: row;
    column-gap: 1rem;
    align-items: center;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
    row-gap: 1rem;

    opacity: 0;
    transform: scale(0.7) translateY(4rem);
    transition: all 0.5s ease-in-out;
    transition-delay: 1.2s;
}

#features.show #featureBtns {
    opacity: 1;
    transform: scale(1) translateY(0);
}

#featureBtns a {
    text-decoration: none;
    padding: 0.8rem 2.5rem;
    border-radius: 1rem;
    background: var(--primary-accent-color);
    border: solid var(--primary-accent-color) 0.1rem;
    color: white;
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
}

#featureBtns a:nth-child(2) {
    background: white;
    color: var(--primary-accent-color);
}

#featureBtns a:hover {
    transform: scale(1.05);
    box-shadow: 0.2rem 0.2rem 0.5rem rgba(0, 0, 0, 0.15);
}

@media screen and (max-width: 960px) {
    #features {
        padding: 2rem;
    }

    #featureList {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, 1fr);
    }
    
}

@media screen and (max-width: 720px) and (min-width: 580px){
    #features h2 {
        font-size: clamp(1.5rem, 6vw, 3rem);
        line-height: clamp(1.8rem, 8vw, 3.5rem);
    }

    .featureListItem img {
        top: 1.5rem;
        right: 1rem;
        width: 2.5rem;
        height: 2.5rem;
    }

    .featureListItem h3 {
        font-size: 1.2rem;
        line-height: 1.4rem;
        margin-bottom: 0;
    }

    .featureListItem span {
        font-size: 0.9rem;
        line-height: 1.2rem;
    }

    #featureBtns a {
        padding: 0.8rem 1.6rem;
        font-size: 0.8rem;
    }
}

@media screen and (max-width: 580px) {
    #features {
        padding: 2rem;
    }

    #featureList {
        grid-template-columns: repeat(1, 1fr);
        grid-template-rows: repeat(6, 1fr);
    }

    #featureBtns {
        margin-top: 0;
    }

    #featureBtns a {
        padding: 0.6rem 1.2rem;
        font-size: 0.8rem;
        border-radius: 0.5rem;
    }
    
}


@media screen and (max-width: 360px) {
    #features {
        padding: 1rem;
    }

    #features h2 {
        font-size: clamp(1.5rem, 6vw, 3rem);
        line-height: clamp(1.8rem, 8vw, 3.5rem);
    }

    .featureListItem img {
        top: 1.5rem;
        right: 1rem;
        width: 2.5rem;
        height: 2.5rem;
    }

    .featureListItem h3 {
        font-size: 1.2rem;
        line-height: 1.4rem;
        margin-bottom: 0;
        width: calc(100% - 3rem);
    }

    .featureListItem span {
        font-size: 0.9rem;
        line-height: 1.2rem;
    }

}

#featureCTA {
    background: black;
    width: 100%;
    box-sizing: border-box;
    padding: 4rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    row-gap: 2rem;

}

#featureCTA h1 {
    padding: 0.5rem 1rem;
    border-radius: 4rem;
    font-size: 14px;
    color: #d8d8d8;
    font-weight: 400;
    border: solid #484848 0.1rem;
    width: max-content;
    background: #262626;
    margin: 0;
}

#featureCTA h2 {
    text-transform: capitalize;
    color: #37a6f7;
    font-weight: 700;
    text-align: center;
    margin: 0;
    font-size: 3rem;
    line-height: 3.6rem;
    max-width: 76rem;
}

#featureCTA a {
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4rem;
    font-size: 16px;
    color: var(--primary-accent-color);
    font-weight: 500;
    border: solid var(--primary-accent-color) 0.1rem;
    width: max-content;
    background: #262626;
    display: flex;
    flex-direction: row;
    align-items: center;
    column-gap: 0.5rem;
}

#featureCTA a.ctaButton {
    background: white;
    border: none;
    color: black;
    padding: 1rem 2rem;
    font-weight: 500;
    font-size: 1.25rem;
    letter-spacing: 0.5px;
    margin-top: -3rem;
}

#featureCTA a.ctaButton img {
    height: 1rem;
    width: 1rem;
    filter: brightness(0);
}

#featureDrawerContainer {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    width: max-content;
    max-width: 100%;

}

#featureDrawer {
    max-width: 72rem;
    display: flex;
    flex-direction: row;
    overflow-x: scroll;
    scrollbar-width: none;
    /* border-bottom: solid 0.1rem #707070; */
}

/* hide scrollbar */
#featureDrawer::-webkit-scrollbar {
    display: none;
}

#prevBtn, #nextBtn {
    width: 2rem;
    height: 2rem;
    filter: brightness(2);
    background: black;
    box-shadow: 0 0 1rem 1rem black;
    z-index: 10;
    transition: all 0.2s;
}


#prevBtn.disabled, #nextBtn.disabled {
    opacity: 0;
    pointer-events: none;
}

#featureWindow {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    min-height: 32rem;
    width: 100%;
}

.featureWindowItem {
    position: absolute;
    display: flex;
    flex-direction: row;
    column-gap: 3rem;
    align-items: center;
    opacity: 0;
    transition: all 0.5s ease-in-out;
}

.featureWindowItem.active {
    opacity: 1;
}
.featureWindowItem ul {
    position: relative;
    max-width: 35rem;
    height: max-content;
}

@keyframes growLine {
    from { height: 0; }
    to { height: calc(100% - 3rem); }
}

.featureWindowItem ul::before {
    content: "";
    height: 0;
    width: 2px;
    background: #666667;
    position: absolute;
    top: 2.5rem;
    left: 0.45rem;
}

.featureWindowItem.active ul::before {
    animation: growLine ease-out forwards 2.5s;
    animation-delay: 0.3s;
}

@keyframes fade-in {
    0% {
        opacity: 0;
        transform: translateY(0.8rem);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.featureWindowItem ul li {
    font-size: 1.5rem;
    font-weight: 500;
    color: #ffffff;
    padding-left: 1.5rem;
    list-style: none;
    position: relative;
    opacity: 0;
}

.featureWindowItem.active ul li {
    animation: fade-in 0.7s forwards ease-in-out;
}

.featureWindowItem.active ul li:nth-child(2) {
    animation-delay: 0.9s;
}


.featureWindowItem ul li::before {
    content: '';
    position: absolute;
    top: 0.5rem;
    left: -3rem;
    display: inline-block;
    height: 2rem;
    width: 2rem;
    background-image: url(/assets/check.svg);
    background-size: 100%;
    background-color: black;
    border-radius: 2rem;
  }

.featureWindowItem ul li:not(:last-child) { 
    margin-bottom: 3rem;  
 }


#featureDrawer input[type=button] {
    color: white;
    font-size: 2rem;
    font-weight: 300;
    margin: 0;
    min-width: max-content;
    padding: 0.2rem 1.5rem;
    border: none;
    background: none;
    font-family: "Poppins", sans-serif;
    border-bottom: solid 0.1rem #ffffff;
    cursor: pointer;
    user-select: none;
    opacity: 0.5;
    transition: all 0.1s;
}

#featureDrawer input[type=button].active {
    opacity: 1;
}

.featureWindowItem img {
    height: 30rem;
    width: 30rem;
    object-fit: contain;
    object-position: center;
}

@media screen and (max-width: 1278px) {
    
    #featureWindow {
        min-height: 26rem;
    }
    .featureWindowItem ul li {
        font-size: 1.2rem;
    }

    #featureDrawer {
        max-width: calc(100% - 1rem);
    }

    .featureWindowItem ul {
        max-width: 28rem;
    }
    .featureWindowItem img {
        height: 24rem;
        width: 24rem;
    }

    #featureDrawer input[type=button] {
        font-size: 1.5rem;
    }
}

@media screen and (max-width: 972px) {
    #featureCTA h2 {
        font-size: 2.5rem;
    }
    #featureWindow {
        min-height: 44rem;
    }
    .featureWindowItem {
        flex-direction: column-reverse;
    }

    
    #featureCTA a.ctaButton {
        font-size: 1rem;
        padding: 0.7rem 1.5rem;
    }
    

}


@media screen and (max-width: 540px) {
    #featureCTA h2 {
        font-size: 2rem;
        line-height: 2.5rem;
    }
    #featureDrawer input[type=button] {
        font-size: 1rem;
        font-weight: 500;
        padding: 0.2rem 1rem;
    }
    #featureDrawerContainer {
        max-width: calc(100% + 2.5rem);
    }
    #featureWindow {
        min-height: 32rem;
    }
    .featureWindowItem ul li {
        font-size: 1rem;
        padding-left: 0.25rem;
    }

    .featureWindowItem ul li:not(:last-child) { 
        margin-bottom: 2rem;  
     }
    
    .featureWindowItem ul {
        max-width: 100%;
    }

    .featureWindowItem img {
        height: 18rem;
        width: 18rem;
    }

    #featureDrawer {
        max-width: calc(100%);
    }
}