.sticky-download-cta {
    position: fixed;
    right: 18px;
    bottom: max(18px, env(safe-area-inset-bottom, 0px));
    z-index: 340;
    width: min(500px, calc(100vw - 36px));
    isolation: isolate;
    pointer-events: none;
    transition: width 0.3s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.2s ease, transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.sticky-download-cta-card {
    position: relative;
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    overflow: hidden;
    min-height: 92px;
    padding: 13px 42px 13px 13px;
    border: 1px solid color-mix(in srgb, var(--accent-violet) 32%, var(--border));
    border-radius: 24px;
    outline: none;
    background:
        radial-gradient(circle at 100% 0, color-mix(in srgb, var(--accent-violet) 22%, transparent), transparent 48%),
        radial-gradient(circle at 0 100%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 45%),
        color-mix(in srgb, var(--surface) 96%, transparent);
    box-shadow:
        0 28px 74px rgba(34, 20, 43, 0.25),
        0 8px 22px color-mix(in srgb, var(--accent) 16%, transparent),
        inset 0 1px 0 color-mix(in srgb, #fff 76%, transparent);
    backdrop-filter: blur(24px) saturate(1.2);
    -webkit-backdrop-filter: blur(24px) saturate(1.2);
    pointer-events: auto;
    transform: translateZ(0);
    transition: min-height 0.3s cubic-bezier(0.22, 1, 0.36, 1), padding 0.3s cubic-bezier(0.22, 1, 0.36, 1), border-radius 0.3s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.sticky-download-cta-card::before {
    position: absolute;
    inset: 0 0 auto;
    height: 3px;
    background: var(--brand-gradient);
    content: "";
}

.sticky-download-cta.is-card-clickable .sticky-download-cta-card {
    cursor: pointer;
}

.sticky-download-cta.is-attention:not(.is-collapsed) .sticky-download-cta-card,
.sticky-download-cta-card:hover,
.sticky-download-cta-card:focus-visible,
.sticky-download-cta-card:focus-within {
    border-color: color-mix(in srgb, var(--accent-violet) 58%, var(--border));
    box-shadow:
        0 32px 80px rgba(34, 20, 43, 0.3),
        0 0 0 4px color-mix(in srgb, var(--accent-violet) 13%, transparent),
        inset 0 1px 0 color-mix(in srgb, #fff 82%, transparent);
    transform: translateY(-2px);
}

.sticky-download-cta-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
    border-radius: 17px;
    background: #0e0c11;
    box-shadow: 0 15px 32px rgba(25, 15, 32, 0.24);
    transition: width 0.3s ease, height 0.3s ease, border-radius 0.3s ease;
}

.sticky-download-cta-icon img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sticky-download-cta-copy {
    min-width: 0;
}

.sticky-download-cta-kicker,
.sticky-download-cta-title,
.sticky-download-cta-subtitle {
    display: block;
}

.sticky-download-cta-kicker {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-bottom: 4px;
    overflow: hidden;
    color: var(--muted-strong);
    font-size: 0.66rem;
    font-weight: 850;
    line-height: 1.05;
    white-space: nowrap;
}

.sticky-download-cta-proof {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    min-height: 20px;
    padding: 4px 8px;
    border-radius: var(--radius-pill);
    color: #fff;
    background: linear-gradient(135deg, #201624, #0d0b11);
    font-size: 0.61rem;
    font-weight: 950;
    line-height: 1;
    box-shadow: 0 8px 18px rgba(26, 17, 31, 0.18);
}

.sticky-download-cta-kicker > span:last-child {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sticky-download-cta-title {
    overflow: hidden;
    color: var(--text);
    font-size: 1rem;
    font-weight: 920;
    line-height: 1.12;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sticky-download-cta-subtitle {
    display: -webkit-box;
    margin-top: 3px;
    overflow: hidden;
    color: var(--muted-strong);
    font-size: 0.74rem;
    font-weight: 620;
    line-height: 1.22;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.sticky-download-cta-store-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 7px;
}

.sticky-download-store-link {
    display: inline-flex;
    flex: 0 0 auto;
    border-radius: 6px;
    line-height: 0;
    transition: transform 0.18s ease, filter 0.18s ease;
}

.sticky-download-store-link:hover,
.sticky-download-store-link:focus-visible {
    filter: brightness(1.08);
    transform: translateY(-1px);
}

.sticky-download-store-link img {
    display: block;
    width: 104px;
    height: auto;
}

.sticky-download-cta-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-width: 112px;
    min-height: 46px;
    padding: 10px 14px;
    border-radius: var(--radius-pill);
    color: #fff;
    background:
        radial-gradient(circle at 18% 0, rgba(255, 155, 190, 0.28), transparent 46%),
        linear-gradient(135deg, #24142a 0%, #0e0b12 100%);
    box-shadow: 0 16px 32px rgba(26, 16, 32, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.16);
    font-size: 0.79rem;
    font-weight: 950;
    line-height: 1.05;
    text-align: center;
    text-decoration: none;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.sticky-download-cta-primary:hover,
.sticky-download-cta-primary:focus-visible {
    color: #fff;
    background:
        radial-gradient(circle at 18% 0, rgba(255, 155, 190, 0.36), transparent 46%),
        linear-gradient(135deg, #321a3b 0%, #17101d 100%);
    box-shadow: 0 19px 38px rgba(26, 16, 32, 0.36), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.sticky-download-cta-store-icon {
    display: none;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
}

.sticky-download-cta-store-icon svg {
    display: block;
    width: 100%;
    height: 100%;
}

.sticky-download-cta[data-device="android"] .sticky-download-cta-store-icon-android,
.sticky-download-cta[data-device="ios"] .sticky-download-cta-store-icon-ios,
.sticky-download-cta[data-device="desktop"] .sticky-download-cta-store-icon-desktop {
    display: inline-flex;
}

.sticky-download-cta-toggle {
    position: absolute;
    top: 7px;
    right: 7px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    border: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
    border-radius: 50%;
    color: var(--muted-strong);
    background: color-mix(in srgb, var(--surface) 88%, transparent);
    box-shadow: 0 7px 18px rgba(27, 17, 34, 0.12);
    cursor: pointer;
    transition: color 0.18s ease, background 0.18s ease, transform 0.3s ease;
}

.sticky-download-cta-toggle:hover,
.sticky-download-cta-toggle:focus-visible {
    color: var(--text);
    background: var(--surface);
    outline: 2px solid color-mix(in srgb, var(--accent-violet) 46%, transparent);
    outline-offset: 2px;
}

.sticky-download-cta-toggle svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2.25;
    transition: transform 0.3s ease;
}

.sticky-download-cta-compact-copy,
.sticky-download-cta-compact-platform {
    display: none;
}

.sticky-download-cta.is-collapsed {
    width: min(216px, calc(100vw - 36px));
}

.sticky-download-cta.is-collapsed .sticky-download-cta-card {
    grid-template-columns: 42px minmax(0, 1fr) 22px 28px;
    gap: 8px;
    min-height: 58px;
    padding: 7px;
    border-radius: 999px;
}

.sticky-download-cta.is-collapsed .sticky-download-cta-card::before,
.sticky-download-cta.is-collapsed .sticky-download-cta-copy,
.sticky-download-cta.is-collapsed .sticky-download-cta-primary {
    display: none;
}

.sticky-download-cta.is-collapsed .sticky-download-cta-icon {
    grid-column: 1;
    grid-row: 1;
    width: 42px;
    height: 42px;
    border-radius: 50%;
}

.sticky-download-cta.is-collapsed .sticky-download-cta-compact-copy {
    display: grid;
    grid-column: 2;
    grid-row: 1;
    min-width: 0;
    gap: 2px;
}

.sticky-download-cta-compact-copy strong,
.sticky-download-cta-compact-copy span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sticky-download-cta-compact-copy strong {
    color: var(--text);
    font-size: 0.84rem;
    font-weight: 920;
    line-height: 1.05;
}

.sticky-download-cta-compact-copy span {
    color: var(--accent-strong);
    font-size: 0.67rem;
    font-weight: 850;
    line-height: 1.05;
}

.sticky-download-cta.is-collapsed .sticky-download-cta-compact-platform {
    display: inline-flex;
    grid-column: 3;
    grid-row: 1;
    align-items: center;
    justify-content: center;
    color: var(--text);
}

.sticky-download-cta.is-collapsed .sticky-download-cta-toggle {
    position: static;
    grid-column: 4;
    grid-row: 1;
    width: 28px;
    height: 28px;
    align-self: center;
}

.sticky-download-cta.is-collapsed .sticky-download-cta-toggle svg {
    transform: rotate(180deg);
}

body.menu-open .sticky-download-cta {
    opacity: 0;
    pointer-events: none;
    transform: translate3d(0, 14px, 0);
}

:root[data-theme="dark"] .sticky-download-cta-card {
    border-color: rgba(190, 161, 255, 0.24);
    background:
        radial-gradient(circle at 100% 0, rgba(169, 148, 255, 0.19), transparent 48%),
        radial-gradient(circle at 0 100%, rgba(255, 134, 166, 0.13), transparent 45%),
        rgba(25, 17, 34, 0.94);
    box-shadow: 0 30px 78px rgba(0, 0, 0, 0.48), 0 8px 24px rgba(139, 92, 246, 0.14), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

:root[data-theme="dark"] .sticky-download-cta-toggle {
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.075);
}

@media (max-width: 720px) {
    .sticky-download-cta {
        right: 8px;
        bottom: max(8px, env(safe-area-inset-bottom, 0px));
        left: 8px;
        width: auto;
    }

    .sticky-download-cta-card {
        grid-template-columns: 44px minmax(0, 1fr) auto;
        gap: 9px;
        min-height: 78px;
        padding: 10px 37px 10px 10px;
        border-radius: 20px;
        touch-action: manipulation;
        -webkit-tap-highlight-color: color-mix(in srgb, var(--accent-violet) 18%, transparent);
    }

    .sticky-download-cta-icon {
        width: 44px;
        height: 44px;
        border-radius: 13px;
    }

    .sticky-download-cta-kicker {
        gap: 5px;
        margin-bottom: 3px;
        font-size: 0.59rem;
    }

    .sticky-download-cta-proof {
        min-height: 18px;
        padding: 3px 6px;
        font-size: 0.55rem;
    }

    .sticky-download-cta-title {
        display: -webkit-box;
        font-size: 0.86rem;
        line-height: 1.08;
        white-space: normal;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
    }

    .sticky-download-cta-subtitle {
        margin-top: 2px;
        font-size: 0.66rem;
        line-height: 1.12;
    }

    .sticky-download-cta-store-row {
        display: none;
    }

    .sticky-download-cta-primary {
        min-width: 96px;
        min-height: 44px;
        max-width: 118px;
        padding: 9px 10px;
        overflow: hidden;
        font-size: 0.7rem;
        white-space: nowrap;
    }

    .sticky-download-cta-primary > span:last-child {
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .sticky-download-cta-toggle {
        top: 5px;
        right: 5px;
        width: 26px;
        height: 26px;
    }

    .sticky-download-cta.is-collapsed {
        right: 8px;
        left: auto;
        width: min(196px, calc(100vw - 16px));
    }

    .sticky-download-cta.is-collapsed .sticky-download-cta-card {
        grid-template-columns: 40px minmax(0, 1fr) 20px 26px;
        gap: 7px;
        min-height: 54px;
        padding: 7px;
    }

    .sticky-download-cta.is-collapsed .sticky-download-cta-icon {
        width: 40px;
        height: 40px;
    }

    .sticky-download-cta.is-collapsed .sticky-download-cta-toggle {
        width: 26px;
        height: 26px;
    }
}

@media (max-width: 390px) {
    .sticky-download-cta-card {
        grid-template-columns: 40px minmax(0, 1fr) auto;
        gap: 7px;
        min-height: 72px;
        padding-left: 8px;
    }

    .sticky-download-cta-icon {
        width: 40px;
        height: 40px;
    }

    .sticky-download-cta-kicker > span:last-child,
    .sticky-download-cta-subtitle {
        display: none;
    }

    .sticky-download-cta-title {
        font-size: 0.8rem;
    }

    .sticky-download-cta-primary {
        min-width: 88px;
        max-width: 102px;
        padding-right: 8px;
        padding-left: 8px;
        font-size: 0.66rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .sticky-download-cta,
    .sticky-download-cta-card,
    .sticky-download-cta-icon,
    .sticky-download-cta-primary,
    .sticky-download-cta-toggle,
    .sticky-download-cta-toggle svg,
    .sticky-download-store-link {
        transition: none;
    }
}