html, body {
    overflow-x: hidden;
    width: 100%;
    position: relative;
}

.scroll-anim {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1), transform 1s cubic-bezier(0.25, 1, 0.5, 1);
}

.scroll-anim.visible {
    opacity: 1;
    transform: translateY(0);
}

.promo-section {
    width: 100%;
    max-width: 1300px;
    margin: 200px auto;
    padding: 0 20px;
    box-sizing: border-box;
    scroll-margin-top: 180px;
}

.promo-container {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.promo-top-row {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 20px;
    width: 100%;
}

.promo-mobile-text {
    display: none;
    flex-direction: column;
    text-align: center;
    width: 100%;
    margin-bottom: 20px;
}

.mf-title {
    color: #FFFFFF;
    font-size: 28px;
    font-weight: 800;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: opacity 0.3s ease;
}

.mf-desc {
    color: #7D9CBA;
    font-size: 16px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 5px;
    transition: opacity 0.3s ease;
}

.promo-visual {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: flex-end;
    padding-right: 130px;
}

.phone-spacer {
    width: 300px;
    height: auto;
    opacity: 0;
    display: block;
    pointer-events: none;
    user-select: none;
}

.promo-phone {
    position: absolute;
    width: 300px;
    height: auto;
    top: 0;
    bottom: 0;
    margin: auto 0;
    right: 130px;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.6s ease, filter 0.6s ease, z-index 0s;
    border-radius: 40px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    object-fit: contain;
}

.pos-center {
    transform: scale(1) translateX(0);
    opacity: 1;
    filter: none;
    z-index: 3;
}

.pos-left {
    transform: scale(0.85) translateX(-50%);
    opacity: 0.5;
    filter: blur(3px);
    z-index: 1;
    cursor: pointer;
}

.pos-left:hover {
    opacity: 0.8;
    filter: blur(1px);
    transform: scale(0.88) translateX(-50%);
}

.pos-right {
    transform: scale(0.85) translateX(50%);
    opacity: 0.5;
    filter: blur(3px);
    z-index: 1;
    cursor: pointer;
}

.pos-right:hover {
    opacity: 0.8;
    filter: blur(1px);
    transform: scale(0.88) translateX(50%);
}

.promo-content {
    flex: 1;
    max-width: 550px;
    padding-top: 0;
    display: flex;
    flex-direction: column;
}

.promo-title {
    font-size: 54px;
    font-weight: 800;
    color: #FFFFFF;
    margin-top: 0;
    margin-bottom: 5px;
    line-height: 1.1;
    transition: opacity 0.3s ease;
    white-space: nowrap;
}

.promo-desc {
    font-size: 22px;
    color: #7D9CBA;
    line-height: 1.4;
    margin-bottom: 16px;
    margin-top: 0;
    transition: opacity 0.3s ease;
}

.promo-features {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 10px;
}

.promo-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 8px 15px;
    margin-left: -15px;
    border-radius: 4px;
    position: relative;
    transition: opacity 0.3s ease, background 0.4s ease, clip-path 0.4s ease;
    width: fit-content;
    cursor: pointer;
}

.promo-feature:focus-visible {
    outline: 2px solid #2C6FC7;
    outline-offset: 2px;
}

.promo-feature.active-feature {
    background: linear-gradient(90deg, rgba(0, 84, 244, 0.25) 0%, rgba(0, 84, 244, 0.1) 70%, rgba(0, 84, 244, 0) 100%);
    clip-path: polygon(0% 0%, 94% 4%, 100% 25%, 96% 50%, 100% 75%, 92% 96%, 0% 100%);
}

.pf-icon {
    width: 52px;
    height: 52px;
    object-fit: contain;
    position: relative;
    z-index: 2;
}

.pf-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    position: relative;
    z-index: 2;
}

.pf-title {
    font-size: 20px;
    font-weight: 700;
    color: #FFFFFF;
}

.pf-desc {
    font-size: 16px;
    color: #898989;
}

.promo-extra-wrapper {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-top: auto;
    gap: 20px;
    position: relative;
    margin-left: -15px;
}

.glass-block-small {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 15px 20px 15px 10px;
    display: inline-flex;
    align-items: center;
    gap: 15px;
    width: fit-content;
    max-width: 100%;
}

.gbs-icon {
    width: 48px;
    height: 48px;
    object-fit: contain;
    margin-left: 5px;
    transition: opacity 0.3s ease;
}

.gbs-text-container {
    display: flex;
    flex-direction: column;
    gap: 5px;
    overflow: hidden;
}

.gbs-title {
    font-size: 16px;
    font-weight: 700;
    color: #FFFFFF;
    white-space: nowrap;
    transition: opacity 0.3s ease;
}

.gbs-subtitle {
    font-size: 14px;
    font-weight: 700;
    color: #2C6FC7;
    white-space: nowrap;
    transition: opacity 0.3s ease;
}

.video-carousel-wrapper {
    position: relative;
    width: 100%;
    padding: 20px 0;
}

.video-channel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 0 40px 12px;
}

.video-channel-info {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.video-channel-icon {
    width: 52px;
    height: 52px;
    flex: 0 0 52px;
    border-radius: 50%;
    object-fit: cover;
}

.video-channel-copy {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.video-channel-name {
    color: #FFFFFF;
    font-size: 20px;
    font-weight: 800;
    line-height: 1.1;
}

.video-channel-platform {
    color: #7D9CBA;
    font-size: 14px;
    font-weight: 600;
}

.video-channel-button {
    flex: 0 0 auto;
    padding: 10px 18px;
    border: 1px solid rgba(44, 111, 199, 0.65);
    border-radius: 8px;
    background: #2C6FC7;
    color: #FFFFFF;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: filter 0.2s ease, transform 0.2s ease;
}

.video-channel-button:hover {
    filter: brightness(1.12);
    transform: translateY(-1px);
}

.video-channel-button:focus-visible {
    outline: 2px solid #FFFFFF;
    outline-offset: 3px;
}

.video-track-container {
    overflow: hidden;
    width: 100%;
    padding: 10px 40px;
    box-sizing: border-box;
}

.video-track {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
    cursor: grab;
    touch-action: pan-y;
    user-select: none;
}

.video-track.is-dragging {
    cursor: grabbing;
    scroll-behavior: auto;
}

.video-track::-webkit-scrollbar {
    display: none;
}

.video-slide {
    flex: 0 0 260px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 10px;
    box-sizing: border-box;
    scroll-snap-align: center;
}

.vid-container {
    position: relative;
    width: 100%;
}

.iframe-wrapper {
    width: 100%;
    height: 460px;
    border-radius: 10px;
    background: #000;
    overflow: hidden;
}

.iframe-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.vid-overlay {
    position: absolute;
    inset: 0;
    z-index: 10;
    cursor: pointer;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #000;
}

.play-icon {
    width: 48px;
    height: 48px;
    background: #FF0000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.5);
    transition: transform 0.2s ease, background 0.2s ease;
}

.vid-overlay:hover .play-icon {
    transform: scale(1.1);
    background: #e60000;
}

.video-title {
    color: #FFFFFF;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.promo-glass-nav {
    margin-top: 30px; 
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    padding: 25px 50px;
    display: flex;
    align-items: center;
    justify-content: space-around; 
    width: 100%;
    box-sizing: border-box;
    position: relative;
    z-index: 50;
}

.nav-arrow {
    display: none;
    cursor: pointer;
    padding: 10px;
    z-index: 10;
}

.nav-buttons-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
}

.nav-buttons-track {
    display: flex;
    align-items: center;
    justify-content: space-around;
    width: 100%;
    position: relative;
}

.nav-indicator {
    position: absolute;
    bottom: 0;
    height: 4px;
    background: #2C6FC7;
    box-shadow: 0 0 15px rgba(0, 84, 244, 0.8);
    border-radius: 4px 4px 0 0;
    transition: left 0.5s cubic-bezier(0.19, 1, 0.22, 1), width 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    z-index: 6;
}

.promo-mascots {
    position: absolute;
    bottom: 100%;
    right: 0;
    width: 240px;
    height: 0;
    pointer-events: none;
    z-index: 10;
}

.mascot-robo {
    width: 160px;
    height: auto;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.mascot-car {
    width: 240px;
    height: auto;
    position: absolute;
    bottom: 0;
    right: 0;
    z-index: 2;
}

.pgn-btn {
    color: #808593;
    font-size: 18px;
    font-weight: 800;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding-bottom: 8px;
    position: relative;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.pgn-btn:hover {
    color: #FFFFFF;
}

.pgn-btn.active {
    color: #2C6FC7;
    text-shadow: 0 0 15px rgba(0, 84, 244, 0.7);
}

@media (max-width: 768px) {
    .promo-mascots {
        display: none !important;
    }
    
    .promo-top-row {
        flex-direction: column;
    }
    
    .promo-content {
        display: contents;
    }
    
    .promo-mobile-text {
        display: flex;
        order: 1;
        position: relative;
        z-index: 10;
        margin-bottom: 0px;
    }
    
    .mf-title {
        font-size: 32px;
        white-space: normal;
        line-height: 1.1;
    }
    
    .mf-desc {
        font-size: 18px;
        white-space: normal;
    }

    .promo-visual {
        order: 2;
        width: 100%;
        margin: 2px 0 8px 0;
        padding-right: 0;
        justify-content: center;
        align-items: center;
    }
    
    .promo-title, .promo-desc, .promo-features {
        display: none;
    }
    
    .promo-extra-wrapper {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-left: 0;
        margin-bottom: 0px;
        position: relative;
        z-index: 10;
    }
    
    .glass-block-small {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding: 15px 15px;
        justify-content: center;
        border-radius: 24px 24px 8px 8px;
    }
    
    .gbs-icon {
        width: 44px;
        height: 44px;
    }
    
    .gbs-title {
        font-size: 14px;
    }
    
    .gbs-subtitle {
        font-size: 12px;
    }
    
    .promo-glass-nav {
        order: 4;
        width: 100%;
        padding: 15px 5px;
        justify-content: center;
        gap: 5px;
        margin-top: 4px;
        border-radius: 8px 8px 24px 24px;
    }
    
    .nav-arrow {
        display: none !important;
    }
    
    .nav-buttons-wrapper {
        overflow: visible;
        flex: 1;
        width: 100%;
    }
    
    .nav-buttons-track {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        gap: 2px;
        flex-wrap: nowrap;
    }
    
    .pgn-btn {
        display: block !important;
        font-size: 11px;
        padding-bottom: 4px;
        letter-spacing: 0px;
        white-space: nowrap;
        flex: 1;
        text-align: center;
    }
    
    .phone-spacer {
        display: block;
        width: 220px;
        height: auto;
        opacity: 0;
    }
    
    .promo-phone {
        width: 220px;
        height: auto;
        right: auto;
        left: 50%;
        margin-left: -110px;
    }
    
    .pos-center {
        transform: scale(1) translateX(0);
    }
    
    .pos-left {
        transform: scale(0.85) translateX(-65%);
    }
    
    .pos-right {
        transform: scale(0.85) translateX(65%);
    }

    .video-track-container {
        padding: 10px 0;
    }

    .video-channel-header {
        align-items: flex-start;
        padding: 0 0 12px;
        gap: 14px;
    }

    .video-channel-icon {
        width: 44px;
        height: 44px;
        flex-basis: 44px;
    }

    .video-channel-name {
        font-size: 17px;
    }

    .video-channel-platform {
        font-size: 13px;
    }

    .video-channel-button {
        padding: 8px 12px;
        font-size: 12px;
        white-space: nowrap;
    }

    .video-track {
        position: relative;
        height: 520px;
        overflow: visible;
        justify-content: center;
        align-items: center;
        gap: 0;
    }

    .video-slide {
        position: absolute;
        width: 240px;
        flex: none;
        transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.6s ease, filter 0.6s ease, z-index 0s;
    }
    
    .iframe-wrapper {
        height: 420px;
    }

    .v-pos-center {
        transform: scale(1) translateX(0);
        opacity: 1;
        filter: none;
        z-index: 3;
    }

    .v-pos-left {
        transform: scale(0.85) translateX(-65%);
        opacity: 0.5;
        filter: blur(3px);
        z-index: 1;
        cursor: pointer;
    }

    .v-pos-right {
        transform: scale(0.85) translateX(65%);
        opacity: 0.5;
        filter: blur(3px);
        z-index: 1;
        cursor: pointer;
    }

    .v-pos-hidden {
        transform: scale(0.6) translateX(0);
        opacity: 0;
        filter: blur(5px);
        z-index: 0;
        pointer-events: none;
    }
}