.product-demo {
    min-height: calc(100vh - 76px);
    background:
            radial-gradient(circle at 10% 0%, rgba(250, 128, 62, 0.12), transparent 30%),
            radial-gradient(circle at 90% 0%, rgba(1, 197, 252, 0.14), transparent 32%),
            #f4f7fb;
}

.product-demo__section {
    padding: clamp(1.5rem, 4vw, 3rem) 0 4rem;
}

.product-demo__intro {
    max-width: 760px;
    margin: 0 auto 1.5rem;
    text-align: center;
}

.product-demo__kicker {
    color: var(--brand-orange);
    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.product-demo__intro h1 {
    margin: 0.45rem 0 0.7rem;
    color: var(--brand-navy);
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.product-demo__intro p {
    max-width: 650px;
    margin: 0 auto;
    color: var(--color-text-muted);
    line-height: 1.55;
}

.product-demo__window {
    position: relative;
    width: min(100%, 1200px);
    min-height: 700px;
    margin: 0 auto;
    overflow: hidden;
    border: 1px solid rgba(2, 48, 100, 0.12);
    border-radius: 28px;
    background:
            radial-gradient(circle at 100% 0%, rgba(1, 197, 252, 0.13), transparent 28%),
            linear-gradient(155deg, #f9fbfe, #edf3f8);
    box-shadow: 0 32px 80px -50px rgba(2, 48, 100, 0.52);
}

.product-demo__bg-shape {
    position: absolute;
    z-index: 0;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    opacity: 0.16;
    filter: blur(80px);
    pointer-events: none;
}

.product-demo__bg-shape--blue {
    top: -220px;
    left: -200px;
    background: var(--brand-cyan);
}

.product-demo__bg-shape--orange {
    right: -190px;
    bottom: -250px;
    background: var(--brand-orange);
    opacity: 0.12;
}

.product-demo__dashboard-header {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 78px;
    padding: 0.8rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    backdrop-filter: blur(12px);
}

.product-demo__student {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.product-demo__profile-entry {
    min-width: 0;
    padding: 0.25rem 0.45rem;
    border-radius: 18px;
}

.product-demo__student-avatar,
.product-demo__chat-avatar {
    display: inline-grid;
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    place-items: center;
    overflow: hidden;
    border: 2px solid #ffffff;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(250, 128, 62, 0.18), rgba(1, 197, 252, 0.2));
    box-shadow: 0 2px 8px rgba(2, 48, 100, 0.12);
    color: var(--brand-navy);
    font-weight: 900;
}

.product-demo__profile-settings {
    display: inline-flex;
    width: 30px;
    height: 30px;
    align-items: center;
    justify-content: center;
    margin-left: 0.1rem;
    border: 1px solid rgba(2, 48, 100, 0.12);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    color: var(--brand-navy);
}

.product-demo__profile-settings svg,
.product-demo__header-action svg {
    width: 17px;
    height: 17px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.product-demo__student-copy {
    display: grid;
    gap: 0.15rem;
}

.product-demo__student small {
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

.product-demo__student strong {
    color: var(--brand-navy);
    font-family: "Titan One", Geist, sans-serif;
    font-size: 1rem;
    font-weight: 400;
}

.product-demo__dashboard-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.product-demo__demo-pill {
    padding: 0.45rem 0.75rem;
    border: 1px solid rgba(2, 48, 100, 0.12);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.75);
    color: var(--brand-navy);
    font-size: 0.78rem;
    font-weight: 800;
}

.product-demo__language-chip {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.7rem;
    border: 1px solid rgba(2, 48, 100, 0.12);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.72);
    color: var(--brand-navy);
    font-size: 0.78rem;
    font-weight: 800;
}

.product-demo__language-chip img {
    display: block;
    border-radius: 3px;
    box-shadow: 0 2px 6px rgba(2, 48, 100, 0.13);
}

.product-demo__language-flag {
    font-size: 1.15rem;
    line-height: 1;
}

.product-demo__action-divider {
    width: 1px;
    height: 24px;
    background: rgba(2, 48, 100, 0.14);
}

.product-demo__header-action {
    display: inline-flex;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(2, 48, 100, 0.12);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.72);
    color: var(--brand-navy);
}

.product-demo__header-action--logout {
    border-color: rgba(220, 53, 69, 0.18);
    background: rgba(255, 240, 241, 0.9);
    color: #dc3545;
}

.product-demo__dashboard-content {
    position: relative;
    z-index: 1;
    min-height: 622px;
    padding: 1.25rem 2rem 3rem;
}

.product-demo__subject-header {
    text-align: center;
}

.product-demo__subject-header h2 {
    margin: 0.45rem 0;
    color: var(--brand-navy);
    font-family: "Titan One", Geist, sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.3rem);
    font-weight: 400;
    text-shadow: 0 4px 12px rgba(1, 197, 252, 0.15);
}

.product-demo__subject-header p {
    margin: 0;
    color: var(--color-text-muted);
}

.product-demo__subject-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
    max-width: 1080px;
    margin: 2rem auto 0;
}

.product-demo__subject-card {
    display: flex;
    min-width: 0;
    min-height: 240px;
    appearance: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: 1.5rem;
    background: rgba(255, 255, 255, 0.86);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
    color: var(--color-text);
    cursor: pointer;
    font: inherit;
    text-align: center;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), border-color 0.2s ease, box-shadow 0.2s ease;
}

.product-demo__subject-card:hover,
.product-demo__subject-card:focus-visible {
    border-color: var(--brand-cyan);
    background: #ffffff;
    box-shadow: 0 15px 35px rgba(1, 197, 252, 0.15);
    transform: translateY(-7px) scale(1.015);
}

.product-demo__subject-icon {
    display: grid;
    width: 76px;
    height: 76px;
    place-items: center;
    margin-bottom: 1.15rem;
    color: #4ecdc4;
    filter: drop-shadow(0 8px 12px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease;
}

.product-demo__subject-icon svg {
    display: block;
    width: 58px;
    height: 66px;
    fill: currentColor;
}

.product-demo__subject-icon--math {
    color: #4ecdc4;
}

.product-demo__subject-icon--biology {
    color: #26de81;
}

.product-demo__subject-icon--biology svg {
    width: 72px;
}

.product-demo__subject-icon img {
    display: block;
    width: 60px;
    height: auto;
    border-radius: 6px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.product-demo__subject-card:hover .product-demo__subject-icon {
    transform: scale(1.12) rotate(-6deg);
}

.product-demo__subject-info {
    display: grid;
    gap: 0.45rem;
}

.product-demo__subject-info strong {
    color: var(--brand-navy);
    font-family: "Titan One", Geist, sans-serif;
    font-size: 1.15rem;
    font-weight: 400;
    line-height: 1.2;
}

.product-demo__subject-info small {
    color: var(--color-text-muted);
    font-size: 0.84rem;
    line-height: 1.45;
}

.product-demo__chat-page {
    position: relative;
    z-index: 1;
    display: flex;
    min-height: 622px;
    flex-direction: column;
    padding: 0.75rem 1rem 1rem;
}

.product-demo__chat-header {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 1rem;
    padding: 0.35rem 0 0.85rem;
}

.product-demo__chat-header h2 {
    margin: 0;
    color: var(--brand-navy);
    font-family: "Titan One", Geist, sans-serif;
    font-size: 1.65rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    text-align: center;
    text-transform: uppercase;
    text-shadow: 2px 2px 0 rgba(255, 255, 255, 0.65);
}

.product-demo__back {
    justify-self: start;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    min-height: 40px;
    padding: 0.48rem 0.85rem;
    border: 1px solid rgba(2, 48, 100, 0.14);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 6px 18px rgba(2, 48, 100, 0.08);
    color: var(--brand-navy);
    cursor: pointer;
    font: inherit;
    font-size: 0.84rem;
    font-weight: 800;
}

.product-demo__history {
    justify-self: end;
    padding: 0.5rem 0.85rem;
    border: 1px solid rgba(2, 48, 100, 0.12);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.76);
    color: var(--brand-navy);
    font-size: 0.78rem;
    font-weight: 800;
}

.product-demo__mode-dock {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.75rem;
    padding: 0.65rem 0.85rem;
    border: 1px solid rgba(2, 48, 100, 0.1);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 0 8px 22px rgba(2, 48, 100, 0.05);
}

.product-demo__mode-dock span {
    color: var(--color-text-muted);
    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.product-demo__mode-dock strong {
    padding: 0.65rem 0.9rem;
    border-radius: 11px;
    background: linear-gradient(135deg, var(--brand-navy), #074e82);
    color: #ffffff;
    font-size: 0.86rem;
}

.product-demo__chat-box {
    display: flex;
    min-height: 310px;
    flex: 1;
    flex-direction: column;
    justify-content: space-between;
    overflow-y: auto;
    padding: 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 8px 32px rgba(1, 197, 252, 0.12);
}

.product-demo__chat-stream {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.product-demo__chat-message {
    display: flex;
    width: fit-content;
    max-width: 82%;
    align-items: flex-end;
    gap: 0.75rem;
    animation: productDemoMessageIn 0.25s ease-out;
}

.product-demo__chat-message--bot {
    align-self: flex-start;
}

.product-demo__chat-message--user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.product-demo__chat-avatar {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
    background: #ffffff;
}

.product-demo__chat-avatar img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-demo__chat-avatar--student {
    background: linear-gradient(135deg, rgba(250, 128, 62, 0.2), rgba(1, 197, 252, 0.22));
}

.product-demo__chat-bubble {
    padding: 0.9rem 1.15rem;
    border: 1px solid #e5e7eb;
    border-radius: 20px 20px 20px 4px;
    background: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    color: #231f20;
    line-height: 1.5;
}

.product-demo__chat-message--user .product-demo__chat-bubble {
    border: 0;
    border-radius: 20px 20px 4px 20px;
    background: linear-gradient(135deg, var(--brand-navy), var(--brand-cyan));
    box-shadow: 0 4px 15px rgba(1, 197, 252, 0.2);
    color: #ffffff;
}

.product-demo__chat-bubble > span {
    display: block;
    margin-bottom: 0.3rem;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    opacity: 0.72;
    text-transform: uppercase;
}

.product-demo__chat-bubble p {
    margin: 0;
}

.product-demo__typing {
    display: flex;
    align-items: center;
    gap: 0.28rem;
    min-height: 46px;
    padding: 0.85rem 1rem;
    border: 1px solid #e5e7eb;
    border-radius: 20px 20px 20px 4px;
    background: #ffffff;
}

.product-demo__typing span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--brand-navy);
    animation: productDemoTyping 0.9s infinite alternate;
}

.product-demo__typing span:nth-child(2) {
    animation-delay: 0.15s;
}

.product-demo__typing span:nth-child(3) {
    animation-delay: 0.3s;
}

.product-demo__completion {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(2, 48, 100, 0.1);
    color: var(--color-text-muted);
    font-size: 0.84rem;
}

.product-demo__completion > span:first-child {
    max-width: 620px;
}

.product-demo__completion-actions {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 0.8rem;
}

.product-demo__completion button {
    border: 0;
    background: transparent;
    color: var(--brand-navy);
    cursor: pointer;
    font: inherit;
    font-weight: 900;
    text-decoration: underline;
    text-underline-offset: 0.2rem;
}

.product-demo__chat-bottom {
    padding-top: 0.75rem;
}

.product-demo__suggestions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    margin-bottom: 0.55rem;
}

.product-demo__suggestions > span {
    grid-column: 1 / -1;
    color: var(--color-text-muted);
    font-size: 0.76rem;
    font-weight: 800;
}

.product-demo__suggestions button {
    min-height: 58px;
    padding: 0.7rem 0.9rem;
    border: 1px solid rgba(1, 197, 252, 0.32);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 5px 15px rgba(2, 48, 100, 0.07);
    color: var(--brand-navy);
    cursor: pointer;
    font: inherit;
    font-size: 0.86rem;
    font-weight: 800;
    line-height: 1.35;
    text-align: left;
}

.product-demo__suggestions button:hover,
.product-demo__suggestions button:focus-visible {
    border-color: var(--brand-cyan);
    background: rgba(1, 197, 252, 0.08);
    transform: translateY(-1px);
}

.product-demo__composer {
    display: flex;
    min-height: 52px;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.65rem 0.75rem 0.65rem 1rem;
    border: 2px solid #dfe7ef;
    border-radius: 18px;
    background: #ffffff;
    color: #7d8996;
    font-size: 0.88rem;
}

.product-demo__send {
    display: grid;
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    place-items: center;
    border-radius: 12px;
    background: #e9eef3;
    color: #8794a2;
}

.product-demo__notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    max-width: 820px;
    margin: 1rem auto 0;
    color: var(--color-text-muted);
    font-size: 0.82rem;
    line-height: 1.45;
    text-align: center;
}

.product-demo__notice span {
    color: var(--brand-orange);
    font-size: 0.62rem;
}

.product-demo button:focus-visible {
    outline: 3px solid var(--brand-cyan);
    outline-offset: 3px;
}

@keyframes productDemoMessageIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
}

@keyframes productDemoTyping {
    to {
        opacity: 0.3;
        transform: translateY(-2px);
    }
}

[data-theme="dark"] .product-demo {
    background:
            radial-gradient(circle at 10% 0%, rgba(250, 128, 62, 0.13), transparent 30%),
            radial-gradient(circle at 90% 0%, rgba(1, 197, 252, 0.13), transparent 32%),
            #011a36;
}

[data-theme="dark"] .product-demo__intro h1,
[data-theme="dark"] .product-demo__student strong,
[data-theme="dark"] .product-demo__subject-header h2,
[data-theme="dark"] .product-demo__subject-info strong,
[data-theme="dark"] .product-demo__chat-header h2 {
    color: #f1f8ff;
}

[data-theme="dark"] .product-demo__window,
[data-theme="dark"] .product-demo__dashboard-content,
[data-theme="dark"] .product-demo__chat-page {
    border-color: rgba(255, 255, 255, 0.12);
    background: #022347;
}

[data-theme="dark"] .product-demo__dashboard-header,
[data-theme="dark"] .product-demo__subject-card,
[data-theme="dark"] .product-demo__mode-dock,
[data-theme="dark"] .product-demo__chat-box,
[data-theme="dark"] .product-demo__suggestions button,
[data-theme="dark"] .product-demo__composer,
[data-theme="dark"] .product-demo__back,
[data-theme="dark"] .product-demo__history,
[data-theme="dark"] .product-demo__demo-pill,
[data-theme="dark"] .product-demo__language-chip,
[data-theme="dark"] .product-demo__profile-settings,
[data-theme="dark"] .product-demo__header-action {
    border-color: rgba(255, 255, 255, 0.13);
    background: rgba(3, 34, 69, 0.92);
    color: #eaf5ff;
}

[data-theme="dark"] .product-demo__header-action--logout {
    border-color: rgba(255, 120, 143, 0.32);
    color: #ff9bac;
}

[data-theme="dark"] .product-demo__subject-card:hover {
    border-color: var(--brand-cyan);
    background: #07335f;
}

[data-theme="dark"] .product-demo__chat-header h2 {
    text-shadow: none;
}

[data-theme="dark"] .product-demo__completion button,
[data-theme="dark"] .product-demo__back,
[data-theme="dark"] .product-demo__history {
    color: #eef8ff;
}

[data-theme="contrast"] .product-demo,
[data-theme="contrast"] .product-demo__window,
[data-theme="contrast"] .product-demo__dashboard-header,
[data-theme="contrast"] .product-demo__dashboard-content,
[data-theme="contrast"] .product-demo__subject-card,
[data-theme="contrast"] .product-demo__chat-page,
[data-theme="contrast"] .product-demo__mode-dock,
[data-theme="contrast"] .product-demo__chat-box,
[data-theme="contrast"] .product-demo__suggestions button,
[data-theme="contrast"] .product-demo__composer,
[data-theme="contrast"] .product-demo__back,
[data-theme="contrast"] .product-demo__history,
[data-theme="contrast"] .product-demo__demo-pill,
[data-theme="contrast"] .product-demo__language-chip,
[data-theme="contrast"] .product-demo__profile-settings,
[data-theme="contrast"] .product-demo__header-action {
    border-color: #ffffff !important;
    background: #000000 !important;
    box-shadow: none;
    color: #ffffff !important;
}

[data-theme="contrast"] .product-demo__intro h1,
[data-theme="contrast"] .product-demo__student strong,
[data-theme="contrast"] .product-demo__subject-header h2,
[data-theme="contrast"] .product-demo__subject-info strong,
[data-theme="contrast"] .product-demo__chat-header h2,
[data-theme="contrast"] .product-demo__completion button {
    color: #ffffff;
    text-shadow: none;
}

[data-theme="contrast"] .product-demo__mode-dock strong,
[data-theme="contrast"] .product-demo__send {
    background: #ffff00;
    color: #000000;
}

@media (max-width: 920px) {
    .product-demo__subject-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-demo__window {
        min-height: 0;
    }

    .product-demo__suggestions {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 620px) {
    .product-demo__section {
        padding-top: 1.25rem;
    }

    .product-demo__intro {
        text-align: left;
    }

    .product-demo__intro h1 {
        font-size: clamp(2rem, 10vw, 2.7rem);
    }

    .product-demo__dashboard-header {
        min-height: 64px;
        padding: 0.55rem 0.75rem;
    }

    .product-demo__demo-pill,
    .product-demo__language-name,
    .product-demo__profile-settings {
        display: none;
    }

    .product-demo__dashboard-actions {
        gap: 0.35rem;
    }

    .product-demo__language-chip {
        width: 38px;
        min-height: 38px;
        justify-content: center;
        padding: 0.35rem;
    }

    .product-demo__header-action {
        width: 38px;
        height: 38px;
    }

    .product-demo__student-avatar {
        width: 40px;
        height: 40px;
        flex-basis: 40px;
    }

    .product-demo__window {
        border-radius: 20px;
    }

    .product-demo__dashboard-content {
        min-height: 0;
        padding: 1rem 0.85rem 1.5rem;
    }

    .product-demo__subject-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
        margin-top: 1.35rem;
    }

    .product-demo__subject-card {
        min-height: 112px;
        flex-direction: row;
        justify-content: flex-start;
        gap: 1rem;
        padding: 1rem 1.15rem;
        text-align: left;
    }

    .product-demo__subject-icon {
        width: 60px;
        height: 60px;
        flex: 0 0 60px;
        margin: 0;
    }

    .product-demo__subject-icon svg {
        width: 42px;
        height: 48px;
    }

    .product-demo__subject-icon--biology svg {
        width: 52px;
    }

    .product-demo__chat-page {
        min-height: 540px;
        padding: 0.65rem;
    }

    .product-demo__chat-header {
        grid-template-columns: auto 1fr;
        gap: 0.65rem;
    }

    .product-demo__chat-header h2 {
        font-size: 1.15rem;
        text-align: right;
    }

    .product-demo__history {
        display: none;
    }

    .product-demo__mode-dock {
        grid-template-columns: 1fr;
        gap: 0.4rem;
    }

    .product-demo__mode-dock > span {
        display: none;
    }

    .product-demo__chat-box {
        min-height: 300px;
        padding: 0.85rem;
    }

    .product-demo__chat-box--ready {
        min-height: 155px;
        flex: 0 0 155px;
    }

    .product-demo__chat-message {
        max-width: 100%;
        gap: 0.5rem;
    }

    .product-demo__chat-avatar {
        width: 34px;
        height: 34px;
        flex-basis: 34px;
    }

    .product-demo__chat-bubble {
        padding: 0.75rem 0.9rem;
        font-size: 0.9rem;
    }

    .product-demo__completion {
        align-items: flex-start;
        flex-direction: column;
    }

    .product-demo__completion-actions {
        width: 100%;
        align-items: flex-start;
        flex-direction: column;
    }

    .product-demo__suggestions {
        gap: 0.45rem;
    }

    .product-demo__suggestions button {
        width: 100%;
    }

    .product-demo__composer {
        font-size: 0.78rem;
    }

    .product-demo__notice {
        align-items: flex-start;
        text-align: left;
    }
}

@media (prefers-reduced-motion: reduce) {
    .product-demo *,
    .product-demo *::before,
    .product-demo *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}