:root {
    --about-panel: rgba(7, 20, 27, 0.72);
    --about-border: rgba(157, 222, 242, 0.25);
    --about-border-strong: rgba(164, 230, 250, 0.42);
    --about-cyan: #78ddf4;
    --about-cyan-soft: rgba(120, 221, 244, 0.7);
    --about-white: #f8fcfd;
    --about-shadow:
        0 32px 90px rgba(0, 0, 0, 0.44),
        inset 0 1px 0 rgba(255, 255, 255, 0.045);
}

.about-section {
    position: relative;
    z-index: 2;
    width: min(1780px, 100%);
    display: grid;
    grid-template-columns: minmax(0, 1.67fr) minmax(430px, 1fr);
    gap: clamp(30px, 4vw, 74px);
    align-items: stretch;
    overflow: visible !important;
}

.glass-panel {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--about-border);
    background:
        linear-gradient(
            145deg,
            rgba(17, 40, 50, 0.53),
            rgba(4, 14, 19, 0.8)
        );
    box-shadow: var(--about-shadow);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.glass-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.58;
    background:
        linear-gradient(
            115deg,
            rgba(255, 255, 255, 0.04),
            transparent 24%,
            transparent 75%,
            rgba(125, 222, 247, 0.025)
        );
}

.mouse-glow {
    position: absolute;
    z-index: 0;
    width: 430px;
    height: 430px;
    left: var(--mouse-x, 20%);
    top: var(--mouse-y, 20%);
    opacity: 0;
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: opacity 0.35s ease;
    background: radial-gradient(circle, rgba(105, 219, 247, 0.11), transparent 68%);
}

.glass-panel:hover .mouse-glow {
    opacity: 1;
}

.about-main-panel {
    min-height: 690px;
    border-radius: 30px;
    transform: perspective(1400px) rotateY(0.3deg) rotateX(0.15deg);
    --base-rx: 0.15deg;
    --base-ry: 0.3deg;
}

.about-main-panel::after {
    content: "";
    position: absolute;
    z-index: 0;
    width: 780px;
    height: 780px;
    right: -350px;
    bottom: -360px;
    border: 1px solid rgba(108, 218, 247, 0.27);
    border-radius: 50%;
    box-shadow:
        0 0 30px rgba(76, 198, 229, 0.1),
        inset 0 0 55px rgba(71, 184, 214, 0.025);
    pointer-events: none;
}

.about-orbit {
    position: absolute;
    z-index: 0;
    width: 410px;
    height: 410px;
    left: -8px;
    top: 10px;
    border: 1px solid rgba(120, 221, 244, 0.18);
    border-radius: 50%;
    pointer-events: none;
}

.about-orbit::before,
.about-orbit::after {
    content: "";
    position: absolute;
    inset: 38px;
    border: 1px solid rgba(120, 221, 244, 0.12);
    border-radius: inherit;
}

.about-orbit::after {
    inset: 82px;
    border-color: rgba(120, 221, 244, 0.08);
}

.orbit-light {
    position: absolute;
    z-index: 2;
    width: 150px;
    height: 3px;
    left: 74px;
    top: 101px;
    transform: rotate(-23deg);
    border-radius: 100%;
    background: linear-gradient(90deg, transparent, rgba(121, 226, 252, 0.95), transparent);
    box-shadow:
        0 0 16px rgba(120, 221, 244, 0.9),
        0 0 45px rgba(120, 221, 244, 0.44);
    animation: orbitPulse 4.8s ease-in-out infinite;
}

.about-grid-floor {
    position: absolute;
    z-index: 0;
    width: 930px;
    height: 330px;
    left: 290px;
    bottom: -205px;
    opacity: 0.26;
    transform: perspective(500px) rotateX(63deg) rotateZ(-5deg);
    pointer-events: none;
    background-image:
        linear-gradient(rgba(100, 203, 231, 0.15) 1px, transparent 1px),
        linear-gradient(90deg, rgba(100, 203, 231, 0.15) 1px, transparent 1px);
    background-size: 36px 36px;
    mask-image: linear-gradient(to top, black, transparent 82%);
}

.about-panel-glow {
    position: absolute;
    z-index: 0;
    width: 420px;
    height: 420px;
    left: -70px;
    top: -90px;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(58px);
    background: rgba(84, 195, 225, 0.13);
}

.about-main-panel .panel-inner {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    min-height: 690px;
    padding:
        clamp(48px, 4.5vw, 76px)
        clamp(48px, 5.2vw, 94px)
        clamp(38px, 4vw, 60px);
}

.about-heading {
    max-width: 760px;
}

.about-heading .panel-title {
    max-width: 760px;
    margin: 0;
    color: var(--about-white);
    font-size: clamp(62px, 6vw, 104px);
    font-weight: 700;
    line-height: 0.97;
    letter-spacing: -0.065em;
    text-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
}

.about-intro {
    max-width: 600px;
    margin: 24px 0 0;
    color: rgba(231, 243, 246, 0.76);
    font-size: clamp(18px, 1.35vw, 24px);
    font-weight: 400;
    line-height: 1.48;
}

.about-divider {
    position: relative;
    height: 1px;
    max-width: 620px;
    margin: 38px 0 34px;
    background:
        linear-gradient(
            90deg,
            rgba(122, 221, 246, 0.35),
            rgba(122, 221, 246, 0.06),
            transparent
        );
}

.about-divider::after {
    content: "";
    position: absolute;
    width: 84px;
    height: 2px;
    left: 116px;
    top: -1px;
    background: linear-gradient(90deg, transparent, var(--about-cyan), transparent);
    box-shadow: 0 0 17px rgba(120, 221, 244, 0.86);
    animation: dividerMove 5s ease-in-out infinite;
}

.about-text {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 42px;
    max-width: 800px;
}

.about-text-item {
    position: relative;
    display: grid;
    grid-template-columns: 62px 1fr;
    gap: 22px;
    align-items: start;
}

.about-text-item + .about-text-item::before {
    content: "";
    position: absolute;
    width: 1px;
    height: 87%;
    left: -21px;
    top: 6%;
    background: linear-gradient(to bottom, transparent, rgba(132, 213, 234, 0.23), transparent);
}

.about-icon {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    border: 1px solid rgba(133, 220, 243, 0.21);
    border-radius: 20px;
    color: var(--about-cyan);
    background:
        linear-gradient(145deg, rgba(112, 215, 241, 0.06), rgba(4, 14, 19, 0.25));
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.035),
        0 18px 36px rgba(0, 0, 0, 0.2);
}

.about-icon svg,
.detail-icon svg {
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.about-icon svg {
    width: 25px;
    height: 25px;
    stroke-width: 1.7;
}

.about-text p {
    margin: 0;
    color: rgba(220, 236, 240, 0.7);
    font-size: 14px;
    line-height: 1.62;
}

.about-details {
    position: relative;
    display: grid;
    grid-template-rows: minmax(150px, 0.8fr) minmax(255px, 1.3fr) minmax(155px, 0.78fr);
    gap: 18px;
}

.about-detail-card {
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    min-height: 0;
    padding: 30px 35px;
    border-radius: 25px;
    transition:
        transform 0.42s cubic-bezier(.2, .8, .2, 1),
        border-color 0.42s ease,
        box-shadow 0.42s ease;
}

.about-detail-card:hover {
    z-index: 4;
    transform: translateY(-6px) scale(1.008);
    border-color: var(--about-border-strong);
    box-shadow:
        0 38px 100px rgba(0, 0, 0, 0.5),
        0 0 42px rgba(88, 203, 231, 0.055),
        inset 0 1px 0 rgba(255, 255, 255, 0.065);
}

.about-detail-card::after {
    content: "";
    position: absolute;
    width: 160px;
    height: 1px;
    left: 28%;
    top: 0;
    opacity: 0;
    background: linear-gradient(90deg, transparent, var(--about-cyan), transparent);
    box-shadow: 0 0 15px var(--about-cyan);
    transition: opacity 0.35s ease;
}

.about-detail-card:hover::after {
    opacity: 0.9;
}

.detail-number {
    position: absolute;
    top: 25px;
    right: 29px;
    z-index: 4;
    color: rgba(133, 219, 241, 0.78);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.detail-icon {
    position: relative;
    z-index: 3;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 102px;
    height: 102px;
    margin-right: 31px;
    border: 1px solid rgba(126, 220, 244, 0.28);
    border-radius: 50%;
    color: var(--about-cyan);
    background:
        radial-gradient(circle at 35% 32%, rgba(122, 224, 249, 0.1), transparent 55%),
        rgba(4, 15, 21, 0.25);
    box-shadow:
        inset 0 0 28px rgba(87, 198, 226, 0.045),
        0 16px 42px rgba(0, 0, 0, 0.22);
}

.detail-icon::before {
    content: "";
    position: absolute;
    inset: 12px;
    border: 1px solid rgba(127, 220, 244, 0.07);
    border-radius: inherit;
}

.detail-icon svg {
    width: 38px;
    height: 38px;
    stroke-width: 1.6;
}

.detail-content {
    position: relative;
    z-index: 3;
    min-width: 0;
}

.detail-label {
    display: block;
    margin-bottom: 14px;
    color: rgba(128, 221, 244, 0.78);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.detail-content p {
    margin: 0;
    color: rgba(225, 239, 243, 0.72);
    font-size: 14px;
    line-height: 1.62;
}

.about-detail-card-featured .detail-content p {
    max-width: 470px;
    color: rgba(246, 251, 252, 0.93);
    font-size: clamp(18px, 1.45vw, 24px);
    font-weight: 400;
    line-height: 1.42;
}

.detail-content h3 {
    margin: 0 0 17px;
    color: var(--about-white);
    font-size: clamp(38px, 3vw, 56px);
    font-weight: 700;
    line-height: 0.95;
    letter-spacing: -0.055em;
}

.detail-content h3 sup {
    position: relative;
    top: -1em;
    margin-left: 3px;
    color: rgba(170, 229, 244, 0.75);
    font-size: 10px;
}

.contex-card {
    align-items: center;
}

.contex-card .detail-icon {
    width: 139px;
    height: 139px;
}

.contex-logo {
    color: var(--about-white);
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.contex-logo sup {
    color: rgba(170, 229, 244, 0.75);
    font-size: 9px;
}

.detail-grid {
    position: absolute;
    z-index: 0;
    width: 270px;
    height: 270px;
    right: -72px;
    bottom: -106px;
    opacity: 0.28;
    transform: perspective(500px) rotateX(58deg) rotateZ(-24deg);
    pointer-events: none;
    background-image:
        linear-gradient(rgba(100, 203, 231, 0.17) 1px, transparent 1px),
        linear-gradient(90deg, rgba(100, 203, 231, 0.17) 1px, transparent 1px);
    background-size: 30px 30px;
    mask-image: radial-gradient(circle, black, transparent 72%);
}

.contex-curve {
    position: absolute;
    z-index: 0;
    width: 360px;
    height: 360px;
    right: -160px;
    top: -210px;
    border: 1px solid rgba(120, 221, 244, 0.13);
    border-radius: 50%;
}

.value-card .detail-content p {
    max-width: 430px;
    color: rgba(246, 251, 252, 0.88);
    font-size: clamp(17px, 1.35vw, 23px);
    line-height: 1.46;
}

.slider-dots {
    position: absolute;
    right: 36px;
    bottom: 28px;
    z-index: 3;
    display: flex;
    gap: 16px;
}

.slider-dots span {
    display: block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(190, 220, 228, 0.22);
}

.slider-dots span:first-child {
    background: var(--about-cyan);
    box-shadow: 0 0 11px rgba(120, 221, 244, 0.8);
}

.about-demo-panel {
    position: absolute;
    z-index: 6;
    top: 0;
    bottom: 0;
    left: calc(100% + clamp(12px, 1.05vw, 20px));
    transform: none;
    display: flex;
    align-items: center;
    justify-content: center;
    width: clamp(128px, 8.1vw, 172px);
    pointer-events: none;
}

.about-demo-button {
    position: relative;
    isolation: isolate;
    width: 100%;
    min-height: 100%;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 22px;
    padding: 28px 16px;
    overflow: hidden;
    border: 1px solid rgba(126, 220, 244, 0.26);
    border-radius: 28px;
    color: var(--about-white);
    text-align: center;
    background:
        radial-gradient(circle at 50% 0%, rgba(120, 221, 244, 0.16), transparent 52%),
        linear-gradient(150deg, rgba(17, 40, 50, 0.58), rgba(4, 14, 19, 0.84));
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.42),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    pointer-events: auto;
    transition:
        transform 0.35s cubic-bezier(.2, .8, .2, 1),
        border-color 0.35s ease,
        box-shadow 0.35s ease;
}

.about-demo-button::before,
.about-demo-button::after {
    content: "";
    position: absolute;
    pointer-events: none;
}

.about-demo-button::before {
    inset: 16px;
    border: 1px solid rgba(120, 221, 244, 0.09);
    border-radius: 22px;
}

.about-demo-button::after {
    width: 92px;
    height: 1px;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    background: linear-gradient(90deg, transparent, var(--about-cyan), transparent);
    box-shadow: 0 0 16px rgba(120, 221, 244, 0.78);
}

.about-demo-button:hover {
    transform: translateY(-6px);
    border-color: var(--about-border-strong);
    box-shadow:
        0 38px 95px rgba(0, 0, 0, 0.5),
        0 0 42px rgba(88, 203, 231, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.075);
}

.demo-button-glow {
    position: absolute;
    z-index: -1;
    width: 150px;
    height: 150px;
    left: 50%;
    top: 26%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: rgba(120, 221, 244, 0.14);
    filter: blur(34px);
}

.demo-button-icon {
    display: grid;
    place-items: center;
    width: 70px;
    height: 70px;
    border: 1px solid rgba(126, 220, 244, 0.28);
    border-radius: 50%;
    color: var(--about-cyan);
    background: rgba(4, 15, 21, 0.25);
}

.demo-button-icon svg {
    width: 31px;
    height: 31px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.about-demo-button small,
.about-demo-button strong {
    display: block;
    white-space: nowrap;
}

.about-demo-button > span:last-child {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    width: max-content;
    transform: rotate(-90deg);
    transform-origin: center;
}

.about-demo-button small {
    margin-bottom: 0;
    color: rgba(128, 221, 244, 0.78);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.about-demo-button strong {
    font-size: clamp(15px, 0.95vw, 18px);
    font-weight: 800;
    line-height: 1.18;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.reveal {
    opacity: 0;
    transform: translateY(25px);
    animation: revealPanel 0.9s forwards cubic-bezier(.2, .75, .2, 1);
}

.about-main-panel {
    animation-delay: 0.05s;
}

.about-detail-card:nth-child(1) {
    animation-delay: 0.17s;
}

.about-detail-card:nth-child(2) {
    animation-delay: 0.28s;
}

.about-detail-card:nth-child(3) {
    animation-delay: 0.39s;
}

.about-demo-panel {
    animation-delay: 0.5s;
}

.about-demo-panel.reveal {
    transform: translateY(25px);
    animation-name: revealDemoPanel;
}

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

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

@keyframes orbitPulse {
    0%,
    100% {
        opacity: 0.45;
        transform: rotate(-23deg) translateX(-15px);
    }

    50% {
        opacity: 1;
        transform: rotate(-23deg) translateX(28px);
    }
}

@keyframes dividerMove {
    0%,
    100% {
        left: 65px;
        opacity: 0.35;
    }

    50% {
        left: 320px;
        opacity: 1;
    }
}

@media (max-width: 1250px) {
    .about-section {
        grid-template-columns: 1.35fr 0.85fr;
        gap: 28px;
    }

    .about-main-panel .panel-inner {
        padding: 54px;
    }

    .about-text {
        gap: 30px;
    }

    .about-text-item {
        grid-template-columns: 48px 1fr;
        gap: 15px;
    }

    .about-icon {
        width: 46px;
        height: 46px;
        border-radius: 15px;
    }

    .detail-icon {
        width: 78px;
        height: 78px;
        margin-right: 22px;
    }

    .contex-card .detail-icon {
        width: 105px;
        height: 105px;
    }

    .about-detail-card {
        padding: 25px;
    }

    .about-demo-button {
        min-height: 100%;
        border-radius: 22px;
    }

    .about-demo-button strong {
        font-size: 15px;
    }
}

@media (max-width: 1360px) and (min-width: 1031px) {
    .about-section {
        grid-template-columns: minmax(0, 1fr);
        gap: 22px;
        align-items: start;
    }

    .about-main-panel,
    .about-main-panel .panel-inner {
        min-height: auto;
    }

    .about-main-panel .panel-inner {
        padding: clamp(38px, 4vw, 54px);
    }

    .about-text {
        max-width: none;
    }

    .about-details {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        grid-template-rows: auto;
    }

    .about-demo-panel {
        position: relative;
        top: auto;
        bottom: auto;
        left: auto;
        transform: none;
        width: 100%;
        justify-content: stretch;
    }

    .about-demo-panel.reveal {
        transform: translateY(25px);
        animation-name: revealPanel;
    }

    .about-demo-button {
        width: 100%;
        min-height: 86px;
        grid-template-columns: auto 1fr;
        place-items: center start;
        justify-content: start;
        text-align: left;
        padding: 18px 24px;
    }

    .about-demo-button > span:last-child {
        display: block;
        width: auto;
        transform: none;
    }

    .about-demo-button small {
        margin-bottom: 8px;
    }

    .demo-button-icon {
        width: 54px;
        height: 54px;
    }

    .about-detail-card,
    .contex-card {
        min-height: 210px;
        display: block;
        padding: 24px;
    }

    .detail-icon,
    .contex-card .detail-icon {
        width: 66px;
        height: 66px;
        margin: 0 0 18px;
    }

    .detail-content h3 {
        font-size: clamp(32px, 3vw, 42px);
    }

    .about-detail-card-featured .detail-content p,
    .value-card .detail-content p {
        font-size: clamp(15px, 1.25vw, 19px);
    }
}

@media (max-height: 820px) and (min-width: 1031px) {
    .about-heading .panel-title {
        font-size: clamp(48px, 5vw, 76px);
    }

    .about-intro {
        margin-top: 18px;
        font-size: clamp(16px, 1.15vw, 20px);
    }

    .about-divider {
        margin: 26px 0 24px;
    }

    .about-text p,
    .detail-content p {
        font-size: 13px;
        line-height: 1.5;
    }
}

@media (max-width: 1030px) {
    .about-section {
        grid-template-columns: 1fr;
    }

    .about-main-panel {
        min-height: auto;
    }

    .about-main-panel .panel-inner {
        min-height: 700px;
    }

    .about-details {
        grid-template-rows: auto;
    }

    .about-detail-card {
        min-height: 190px;
    }

    .about-demo-panel {
        position: relative;
        top: auto;
        bottom: auto;
        left: auto;
        transform: none;
        width: 100%;
        justify-content: stretch;
    }

    .about-demo-panel.reveal {
        transform: translateY(25px);
        animation-name: revealPanel;
    }

    .about-demo-button {
        width: 100%;
        min-height: 92px;
        grid-template-columns: auto 1fr;
        place-items: center start;
        justify-content: start;
        text-align: left;
        padding: 18px 23px;
    }

    .about-demo-button > span:last-child {
        display: block;
        width: auto;
        transform: none;
    }

    .about-demo-button small {
        margin-bottom: 8px;
    }
}

@media (max-width: 700px) {
    .about-section {
        gap: 14px;
    }

    .about-main-panel,
    .about-detail-card {
        border-radius: 22px;
    }

    .about-main-panel .panel-inner {
        min-height: auto;
        padding: 40px 24px 30px;
    }

    .about-heading .panel-title {
        font-size: clamp(52px, 18vw, 78px);
    }

    .about-intro {
        font-size: 17px;
    }

    .about-text {
        grid-template-columns: 1fr;
        gap: 27px;
    }

    .about-text-item + .about-text-item::before {
        display: none;
    }

    .about-text-item {
        grid-template-columns: 52px 1fr;
    }

    .about-orbit {
        width: 300px;
        height: 300px;
        left: -60px;
    }

    .about-main-panel::after {
        width: 500px;
        height: 500px;
        right: -350px;
        bottom: -280px;
    }

    .about-detail-card,
    .contex-card {
        min-height: 0;
        align-items: flex-start;
        padding: 29px 23px;
    }

    .detail-icon,
    .contex-card .detail-icon {
        width: 68px;
        height: 68px;
        margin-right: 17px;
    }

    .contex-logo {
        font-size: 19px;
    }

    .detail-content h3 {
        font-size: 40px;
    }

    .about-detail-card-featured .detail-content p,
    .value-card .detail-content p {
        font-size: 17px;
    }

    .detail-number {
        top: 18px;
        right: 20px;
    }

    .slider-dots {
        right: 24px;
        bottom: 22px;
    }

    .about-demo-button {
        border-radius: 22px;
    }

    .demo-button-icon {
        width: 58px;
        height: 58px;
    }
}

@media (max-width: 470px) {
    .about-text-item {
        grid-template-columns: 1fr;
    }

    .about-icon {
        margin-bottom: -4px;
    }

    .about-detail-card,
    .contex-card {
        display: block;
    }

    .detail-icon,
    .contex-card .detail-icon {
        margin: 0 0 25px;
    }

    .detail-label {
        padding-right: 35px;
    }

    .about-demo-button {
        grid-template-columns: 1fr;
        place-items: center;
        text-align: center;
    }

    .about-demo-button small,
    .about-demo-button strong {
        white-space: normal;
    }
}

@media (prefers-reduced-motion: reduce) {
    .reveal,
    .orbit-light,
    .about-divider::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media (max-height: 820px) and (min-width: 1031px) {
    .about-section {
        gap: clamp(18px, 3vw, 34px);
        grid-template-columns: minmax(0, 1.18fr) minmax(360px, 0.82fr);
    }

    .about-main-panel,
    .about-main-panel .panel-inner {
        min-height: auto;
    }

    .about-main-panel .panel-inner {
        padding: clamp(30px, 5vh, 48px);
    }

    .about-heading .panel-title {
        font-size: clamp(42px, 8vh, 76px);
    }

    .about-intro {
        margin-top: 14px;
        font-size: clamp(14px, 2.5vh, 19px);
        line-height: 1.34;
    }

    .about-divider {
        margin: 20px 0 18px;
    }

    .about-text {
        gap: 22px;
    }

    .about-text-item {
        grid-template-columns: 44px 1fr;
        gap: 13px;
    }

    .about-icon {
        width: 42px;
        height: 42px;
        border-radius: 14px;
    }

    .about-text p,
    .detail-content p {
        font-size: 12px;
        line-height: 1.42;
    }

    .about-details {
        gap: 12px;
        grid-template-rows: minmax(112px, 0.72fr) minmax(185px, 1.18fr) minmax(112px, 0.72fr);
    }

    .about-detail-card {
        padding: 18px 22px;
        border-radius: 20px;
    }

    .detail-icon {
        width: 62px;
        height: 62px;
        margin-right: 16px;
    }

    .contex-card .detail-icon {
        width: 82px;
        height: 82px;
    }

    .detail-label {
        margin-bottom: 8px;
        font-size: 8px;
    }

    .detail-content h3 {
        margin-bottom: 10px;
        font-size: clamp(28px, 5vh, 42px);
    }

    .about-detail-card-featured .detail-content p,
    .value-card .detail-content p {
        font-size: clamp(14px, 2.4vh, 18px);
        line-height: 1.32;
    }

    .about-demo-button {
        min-height: 100%;
        padding: 18px 14px;
        border-radius: 20px;
    }

    .demo-button-icon {
        width: 50px;
        height: 50px;
    }

    .demo-button-icon svg {
        width: 24px;
        height: 24px;
    }

    .about-demo-button small {
        font-size: 8px;
    }

    .about-demo-button strong {
        font-size: 13px;
    }
}

@media (max-height: 680px) and (min-width: 1031px) {
    .about-section {
        grid-template-columns: minmax(0, 1fr) minmax(330px, 0.76fr);
        gap: 16px;
    }

    .about-main-panel .panel-inner {
        padding: 26px 30px;
    }

    .about-heading .panel-title {
        font-size: clamp(36px, 8vh, 62px);
    }

    .about-intro {
        font-size: 14px;
    }

    .about-divider {
        margin: 15px 0 14px;
    }

    .about-details {
        grid-template-rows: repeat(3, minmax(96px, 1fr));
        gap: 10px;
    }

    .about-detail-card {
        padding: 15px 18px;
    }

    .detail-icon {
        width: 52px;
        height: 52px;
    }

    .contex-card .detail-icon {
        width: 66px;
        height: 66px;
    }

    .detail-content h3 {
        font-size: clamp(24px, 5.2vh, 34px);
    }

    .about-text p,
    .detail-content p {
        font-size: 11px;
    }

    .about-demo-button {
        min-height: 100%;
    }
}

/* =========================================================
   DEMO GOMB – A HÁROM CSEMPÉHEZ TAPADÓ OLDALSÁV
   A tartalom külön rétegen van, ezért biztosan látható.
   ========================================================= */
@media (min-width: 1361px) {
    .about-details {
        overflow: visible;
    }

    .about-detail-card {
        border-top-right-radius: 0;
        border-bottom-right-radius: 0;
    }

    .about-demo-panel {
        position: absolute;
        z-index: 20;
        top: 0;
        bottom: 0;
        left: calc(100% - 1px);
        width: clamp(84px, 5vw, 102px);
        display: block;
        transform: none;
        pointer-events: none;
    }

    .about-demo-panel.reveal {
        transform: translateY(25px);
        animation-name: revealDemoPanel;
    }

    .about-demo-button {
        position: relative;
        isolation: isolate;
        display: block;
        width: 100%;
        height: 100%;
        min-height: 100%;
        padding: 0;
        overflow: hidden;
        border: 1px solid rgba(126, 220, 244, 0.3);
        border-left-color: rgba(126, 220, 244, 0.18);
        border-radius: 0 25px 25px 0;
        color: var(--about-white);
        text-decoration: none;
        background:
            radial-gradient(circle at 50% 13%, rgba(120, 221, 244, 0.19), transparent 38%),
            linear-gradient(180deg, rgba(18, 43, 53, 0.86), rgba(4, 14, 19, 0.95));
        box-shadow:
            22px 28px 70px rgba(0, 0, 0, 0.36),
            inset 1px 0 0 rgba(255, 255, 255, 0.045),
            inset 0 1px 0 rgba(255, 255, 255, 0.05);
        pointer-events: auto;
        transition:
            transform 0.35s cubic-bezier(.2, .8, .2, 1),
            border-color 0.35s ease,
            box-shadow 0.35s ease;
    }

    .about-demo-button::before {
        content: "";
        position: absolute;
        z-index: 1;
        inset: 14px 12px 14px 10px;
        border: 1px solid rgba(120, 221, 244, 0.1);
        border-radius: 0 18px 18px 0;
        pointer-events: none;
    }

    .about-demo-button::after {
        content: "";
        position: absolute;
        z-index: 2;
        width: 1px;
        height: 108px;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
        background: linear-gradient(180deg, transparent, var(--about-cyan), transparent);
        box-shadow: 0 0 16px rgba(120, 221, 244, 0.8);
        pointer-events: none;
    }

    .about-demo-button:hover {
        transform: translateX(6px);
        border-color: var(--about-border-strong);
        box-shadow:
            30px 34px 90px rgba(0, 0, 0, 0.48),
            0 0 38px rgba(88, 203, 231, 0.09),
            inset 1px 0 0 rgba(255, 255, 255, 0.075);
    }

    .demo-button-glow {
        position: absolute;
        z-index: 0;
        width: 135px;
        height: 270px;
        left: 50%;
        top: 35%;
        transform: translate(-50%, -50%);
        border-radius: 50%;
        background: rgba(120, 221, 244, 0.15);
        filter: blur(38px);
        pointer-events: none;
    }

    /* Az ikon fixen a sáv felső részén marad. */
    .about-demo-button > .demo-button-icon {
        position: absolute;
        z-index: 5;
        top: 28px;
        left: 50%;
        display: grid;
        place-items: center;
        width: 52px;
        height: 52px;
        margin: 0;
        transform: translateX(-50%);
        border: 1px solid rgba(126, 220, 244, 0.3);
        border-radius: 17px;
        color: var(--about-cyan);
        opacity: 1;
        visibility: visible;
        background: rgba(4, 15, 21, 0.34);
        box-shadow: inset 0 0 22px rgba(87, 198, 226, 0.05);
    }

    .about-demo-button > .demo-button-icon svg {
        display: block;
        width: 25px;
        height: 25px;
        fill: none;
        stroke: var(--about-cyan);
        stroke-width: 1.7;
        stroke-linecap: round;
        stroke-linejoin: round;
        opacity: 1;
        visibility: visible;
    }

    /* A felirat abszolút középre kerül, ezért nem tud eltűnni a gridben. */
    .about-demo-button > span:last-child {
        position: absolute;
        z-index: 6;
        left: 50%;
        top: 58%;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 13px;
        width: max-content;
        max-width: none;
        margin: 0;
        transform: translate(-50%, -50%) rotate(-90deg);
        transform-origin: center;
        color: var(--about-white);
        opacity: 1 !important;
        visibility: visible !important;
        white-space: nowrap;
        pointer-events: none;
    }

    .about-demo-button small,
    .about-demo-button strong {
        position: relative;
        z-index: 7;
        display: block;
        margin: 0;
        padding: 0;
        opacity: 1 !important;
        visibility: visible !important;
        white-space: nowrap !important;
        text-shadow: 0 0 16px rgba(120, 221, 244, 0.18);
    }

    .about-demo-button small {
        color: rgba(128, 221, 244, 0.92) !important;
        font-size: 9px;
        font-weight: 800;
        line-height: 1;
        letter-spacing: 0.22em;
        text-transform: uppercase;
    }

    .about-demo-button strong {
        color: var(--about-white) !important;
        font-size: clamp(13px, 0.82vw, 16px);
        font-weight: 800;
        line-height: 1;
        letter-spacing: 0.055em;
        text-transform: uppercase;
    }
}