:root {
  --key-size: 8.5vh;
  --key-gap: 0.8vh;
  --key-font: 1.8vh;
}

.info-box-1,
.info-box-2,
.info-box-3,
.info-animation-1,
.info-animation-2,
.info-animation-3 {
    padding:2vw;
}

.info-animation-1,
.info-animation-2,
.info-animation-3 {
    min-width: 0;
}

.info-box-1,
.info-box-2,
.info-box-3{
    position: relative;
    display: flex; 
    flex-direction: column; 
    justify-content: flex-start; 
    counter-increment: infoSection;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.info-box-1::before,
.info-box-2::before,
.info-box-3::before {
    content: "0" counter(infoSection);
    margin-bottom: 1.2rem;
    color: rgba(255, 216, 23, 0.82);
    font-family: "Oswald", "Open Sans", Arial, sans-serif;
    font-size: 0.92rem;
    font-weight: 500;
    line-height: 1;
}

.info-box-1 {
    grid-column: 1;
    grid-row: 1;
    background-color: black;
}

.info-box-2 {
    grid-column: 2;
    grid-row: 2;
    background-color: black;
}

.info-box-3 {
    grid-column: 1;
    grid-row: 3;
    background-color: black;
}

.info-animation-1{
    grid-column: 2;
    grid-row: 1;
    justify-content: center;
    align-items: center;
    display: flex;
}

.info-animation-2{
    grid-column: 1;
    grid-row: 2;
    justify-content: center;
    align-items: center;
    display: flex;
}

.info-animation-3{
    grid-column: 2;
    grid-row: 3;
    justify-content: center;
    align-items: center;
    display: flex;
}

.info-text-header{
    font-family: "Oswald", "Open Sans", Arial, sans-serif;
    color: white;
    font-size: 3rem;
    line-height: 0.95;
    margin-bottom: 1.5vh;
    font-weight: 500;
    text-transform: uppercase;
}
.info-text {
    font-family: "Open Sans", Arial, sans-serif;
    color: rgba(255, 255, 255, 0.78);
    font-size: 1.08rem;
    line-height: 1.65;
    margin-bottom: 1vh;
    max-width: 60ch;
}

.front-info-more {
    margin-top: 0;
}

.front-info-more summary {
    display: none;
}

.front-info-more .info-text:last-child {
    margin-bottom: 0;
}

@media (max-width: 1200px) {
    .front-info-more {
        margin-top: 1rem;
        border-radius: 8px;
        background: rgba(255, 255, 255, 0.055);
        box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14);
        overflow: hidden;
    }

    .front-info-more summary {
        position: relative;
        display: flex;
        align-items: center;
        min-height: 3.4rem;
        padding: 0.8rem 3rem 0.8rem 1rem;
        color: rgba(255, 255, 255, 0.9);
        cursor: pointer;
        font-family: "Open Sans", Arial, sans-serif;
        font-size: 1rem;
        font-weight: 600;
        line-height: 1.35;
        list-style: none;
    }

    .front-info-more summary::-webkit-details-marker {
        display: none;
    }

    .front-info-more summary::after {
        content: "+";
        position: absolute;
        top: 50%;
        right: 0.75rem;
        width: 1.8rem;
        height: 1.8rem;
        transform: translateY(-50%);
        border-radius: 6px;
        background: rgba(255, 255, 255, 0.9);
        color: black;
        display: flex;
        align-items: center;
        justify-content: center;
        font-family: "Oswald", "Open Sans", Arial, sans-serif;
        font-size: 1.2rem;
        line-height: 1;
    }

    .front-info-more[open] summary::after {
        content: "-";
    }

    .front-info-more .info-text {
        margin: 0;
        padding: 0 3rem 1rem 1rem;
    }
}

.animation-built1used2 {
    position: relative;
    display: flex;
    flex-direction: row; 
    align-items: center; 
    justify-content: center;
    gap: 1vw;
}

.animation-built1used2,
.animation-ownSession,
.animation-company {
    filter: saturate(1.08);
}

.built1used2-laptop {
    position: relative;
    width: 28vw;
    height: calc(28vw * 10 / 16);
    border-radius: 0.9vh;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.13), transparent 34%),
        radial-gradient(circle at 50% 100%, rgba(255, 255, 255, 0.09), transparent 45%),
        black;
    border: 0;
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.24),
        inset 0 0 2.2vh rgba(255, 255, 255, 0.08),
        0 0 0 1px rgba(255, 255, 255, 0.26),
        0 1vh 2.4vh rgba(255, 255, 255, 0.18),
        0 0 2.4vh rgba(255, 255, 255, 0.18);
}

.built1used2-screen {
    position: relative;
    width: 14vw;
    height: calc(14vw * 3 / 4);
    border-radius: 0.9vh;
    background: black;
    border: 0;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.2),
        0 1vh 2.4vh rgba(255, 255, 255, 0.16),
        0 0 1.8vh rgba(255, 255, 255, 0.14);
    margin: 1vw;
}

.animation-built1used2::before {
    content: "NO DUO INPUT";
    position: absolute;
    top: 1vh;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 216, 23, 0.74);
    font-family: "Oswald", "Open Sans", Arial, sans-serif;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    z-index: 3;
}

.animation-built1used2::after {
    content: none;
}

.built1used2-cursor1 {
    position: absolute;
    width: 18px;
    height: 18px;
    top: 56%;
    left: 32%;
    background: white;
    filter: drop-shadow(0 0 0.8vh rgba(255, 255, 255, 0.45));
    animation: cursor-jump-between-systems 8s steps(1, end) infinite;
    z-index: 2;

    clip-path: polygon(
        0 0,
        0 100%,
        30% 70%,
        45% 100%,
        55% 95%,
        40% 65%,
        100% 65%
    );

    pointer-events: none;
}

.built1used2-cursor2 {
    display: none;
}

@keyframes cursor-jump-between-systems {
    0%,
    24% {
        top: 56%;
        left: 32%;
        opacity: 1;
    }

    25%,
    49% {
        top: 34%;
        left: 70%;
        opacity: 1;
    }

    50%,
    74% {
        top: 68%;
        left: 28%;
        opacity: 1;
    }

    75%,
    100% {
        top: 46%;
        left: 77%;
        opacity: 1;
    }
}

.animation-built1used2,
.animation-ownSession {
    max-width: 100%;
    overflow: hidden;
}

.animation-ownSession {
    position: relative;
    display: flex;
    flex-direction: row; 
    align-items: center; 
    justify-content: center;
}

.animation-ownSession::before {
    content: "WITH DUO INPUT";
    position: absolute;
    top: 1vh;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 216, 23, 0.74);
    font-family: "Oswald", "Open Sans", Arial, sans-serif;
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    z-index: 3;
}

.ownSession-laptop {
    position: relative;
    width: 28vw;
    height: calc(28vw * 10 / 16);
    border-radius: 0.9vh;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.13), transparent 34%),
        radial-gradient(circle at 50% 100%, rgba(255, 255, 255, 0.09), transparent 45%),
        black;
    border: 0;
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.24),
        inset 0 0 2.2vh rgba(255, 255, 255, 0.08),
        0 0 0 1px rgba(255, 255, 255, 0.26),
        0 1vh 2.4vh rgba(255, 255, 255, 0.18),
        0 0 2.4vh rgba(255, 255, 255, 0.18);
}

.ownSession-screen {
    position: relative;
    width: 14vw;
    height: calc(14vw * 3 / 4);
    border-radius: 0.9vh;
    background: black;
    border: 0;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.2),
        0 1vh 2.4vh rgba(255, 255, 255, 0.16),
        0 0 1.8vh rgba(255, 255, 255, 0.14);
    margin: 1vw;
}

.ownSession-cursor1 {
    position: absolute;
    width: 16px;
    height: 16px;
    top: 58%;
    left: 22%;
    background: white;
    filter: drop-shadow(0 0 0.8vh rgba(255, 255, 255, 0.45));
    animation: own-session-cursor-left 10s cubic-bezier(0.45, 0, 0.25, 1) infinite;
    z-index: 2;

    clip-path: polygon(
        0 0,
        0 100%,
        30% 70%,
        45% 100%,
        55% 95%,
        40% 65%,
        100% 65%
    );

    pointer-events: none;
}

.ownSession-cursor2 {
    position: absolute;
    width: 16px;
    height: 16px;
    top: 36%;
    left: 76%;
    background: white;
    filter: drop-shadow(0 0 0.8vh rgba(255, 255, 255, 0.45));
    animation: own-session-cursor-right 9.5s cubic-bezier(0.45, 0, 0.25, 1) infinite;
    z-index: 2;

    clip-path: polygon(
        0 0,
        0 100%,
        30% 70%,
        45% 100%,
        55% 95%,
        40% 65%,
        100% 65%
    );

    pointer-events: none;
}

@keyframes own-session-cursor-left {
    0%,
    100% {
        top: 58%;
        left: 22%;
    }

    28% {
        top: 34%;
        left: 40%;
    }

    58% {
        top: 66%;
        left: 45%;
    }

    82% {
        top: 44%;
        left: 16%;
    }
}

@keyframes own-session-cursor-right {
    0%,
    100% {
        top: 36%;
        left: 76%;
    }

    30% {
        top: 66%;
        left: 86%;
    }

    62% {
        top: 46%;
        left: 69%;
    }

    84% {
        top: 60%;
        left: 80%;
    }
}

.animation-company {
    position: relative;
    width: 100%;
    min-height: calc(var(--key-size) * 2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.screen-button-link{
    position: relative;
    z-index: 1;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.68) 58%, rgba(255, 255, 255, 0.4)),
        white;
    color: transparent;
    border: 0;
    clip-path: polygon(
        0 0,
        0 100%,
        30% 70%,
        45% 100%,
        55% 95%,
        40% 65%,
        100% 65%
    );
    box-shadow: inset 0 0 0 0.22vh black;
    filter:
        drop-shadow(0 0 0.35vh rgba(255, 255, 255, 0.86))
        drop-shadow(0 0 1vh rgba(255, 255, 255, 0.48))
        drop-shadow(0 0 2.2vh rgba(255, 255, 255, 0.3));
    font-size: 0;
    text-decoration: none;
    width: calc(var(--key-size) * 1.35);
    height: calc(var(--key-size) * 1.35);
    display: block;
    transition: 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    animation: technical-details-cursor-pulse 2.4s ease-in-out infinite;
}

.screen-button-link:hover {
  transform: scale(1.08);
  animation-play-state: paused;
  background:
    linear-gradient(135deg, white, rgba(255, 255, 255, 0.78) 58%, rgba(255, 255, 255, 0.48)),
    white;
  filter:
    drop-shadow(0 0 0.48vh rgba(255, 255, 255, 0.98))
    drop-shadow(0 0 1.3vh rgba(255, 255, 255, 0.62))
    drop-shadow(0 0 2.8vh rgba(255, 255, 255, 0.38));
}

.screen-button-link::after {
  content: "";
  position: absolute;
  inset: 0.22vh;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.68) 58%, rgba(255, 255, 255, 0.4)),
    white !important;
  border-color: white !important;
  clip-path: inherit;
}

.screen-button-link:active {
  transform: scale(0.92);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.56) 58%, rgba(255, 255, 255, 0.34)),
    white;
  filter:
    drop-shadow(0 0 0.45vh rgba(255, 255, 255, 0.72))
    drop-shadow(0 0 1.1vh rgba(255, 255, 255, 0.46))
    drop-shadow(0 0.8vh 2vh rgba(255, 255, 255, 0.22))
    drop-shadow(0 0 2.4vh rgba(255, 255, 255, 0.22));
}

.company-link-label {
    position: absolute;
    top: calc(50% + (var(--key-size) * 1.35 * 0.52));
    left: calc(50% + (var(--key-size) * 1.35 * 0.08) + 1vw);
    right: 0;
    margin: 0;
    color: rgba(255, 255, 255, 0.68);
    font-family: "Oswald", "Open Sans", Arial, sans-serif;
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    white-space: normal;
    z-index: 1;
    animation: technical-details-label-pulse 2.4s ease-in-out infinite;
}

@keyframes technical-details-cursor-pulse {
    0%,
    100% {
        transform: scale(1);
        filter:
            drop-shadow(0 0 0.35vh rgba(255, 255, 255, 0.86))
            drop-shadow(0 0 1vh rgba(255, 255, 255, 0.48))
            drop-shadow(0 0 2.2vh rgba(255, 255, 255, 0.3));
    }

    50% {
        transform: scale(1.06);
        filter:
            drop-shadow(0 0 0.55vh rgba(255, 255, 255, 0.98))
            drop-shadow(0 0 1.45vh rgba(255, 255, 255, 0.72))
            drop-shadow(0 0 3vh rgba(255, 255, 255, 0.44));
    }
}

@keyframes technical-details-label-pulse {
    0%,
    100% {
        color: rgba(255, 255, 255, 0.68);
        text-shadow: 0 0 0 rgba(255, 255, 255, 0);
    }

    50% {
        color: rgba(255, 255, 255, 0.96);
        text-shadow: 0 0 1.2vh rgba(255, 255, 255, 0.42);
    }
}

@media (max-width: 1200px) {
    .info-grid {
        grid-template-columns: 1fr;
        row-gap: 5rem;
    }

    :root {
        --key-size: 3.15rem;
        --key-gap: 5px;
        --screen-padding: 1rem;
    }

    .info-box-1,
    .info-box-2,
    .info-box-3,
    .info-animation-1,
    .info-animation-2,
    .info-animation-3 {
        grid-column: 1;
        padding: 0;
    }

    .info-box-1 {
        grid-row: 1;
    }

    .info-animation-1 {
        grid-row: 2;
    }

    .info-box-2 {
        grid-row: 3;
    }

    .info-animation-2 {
        grid-row: 4;
    }

    .info-box-3 {
        grid-row: 5;
    }

    .info-animation-3 {
        grid-row: 6;
    }

    .info-text-header {
        font-size: 2rem;
        line-height: 1.05;
    }

    .info-text {
        font-size: 1rem;
        line-height: 1.55;
    }

    .animation-built1used2,
    .animation-ownSession {
        width: 100%;
        min-height: 15rem;
        gap: 0.65rem;
    }

    .built1used2-laptop,
    .ownSession-laptop {
        width: 58%;
        height: auto;
        aspect-ratio: 16 / 10;
    }

    .built1used2-screen,
    .ownSession-screen {
        width: 32%;
        height: auto;
        aspect-ratio: 4 / 3;
        margin: 0.4rem;
    }

    .animation-built1used2::before,
    .animation-ownSession::before {
        top: 0.2rem;
        font-size: 0.82rem;
    }

    .animation-built1used2::after {
        width: 2.2rem;
        height: 2px;
    }

    .animation-company {
        min-height: 13rem;
    }

    .company-link-label {
        top: calc(50% + 3.1rem);
        left: 50%;
        right: auto;
        width: min(16rem, 90%);
        text-align: center;
        transform: translateX(-50%);
    }
}

@media (max-width: 390px) {
    :root {
        --key-size: 2.65rem;
    }

    .animation-built1used2,
    .animation-ownSession {
        min-height: 13rem;
    }

    .built1used2-laptop,
    .ownSession-laptop {
        width: 56%;
    }

    .built1used2-screen,
    .ownSession-screen {
        width: 30%;
    }
}