/* Final responsive composition: content and subject occupy separate safe zones. */
.antivirus-hero {
    isolation: isolate;
    min-height: 610px;
}

.antivirus-hero:after {
    z-index: 1;
    background: linear-gradient(90deg,
        rgba(4,18,34,.94) 0%,
        rgba(4,18,34,.86) 34%,
        rgba(4,18,34,.44) 49%,
        rgba(4,18,34,.05) 68%);
}

.antivirus-hero-content {
    width: min(1180px,calc(100% - 40px));
    padding-right: 54%;
}

.antivirus-hero-content > * {
    flex-shrink: 0;
}

.antivirus-hero h1 {
    width: 100%;
    max-width: 540px;
    margin: 17px 0 13px;
    font-size: clamp(40px,3.35vw,52px);
}

.antivirus-hero-content > p {
    width: 100%;
    max-width: 535px;
}

.antivirus-hero-actions {
    margin-top: 4px;
    align-items: center;
}

.hero-phone {
    min-width: 278px;
    min-height: 64px !important;
    border-radius: 9px !important;
    box-shadow: 0 12px 34px rgba(255,120,0,.36), 0 0 0 0 rgba(255,120,0,.28) !important;
    animation: hero-cta-glow 3.2s ease-in-out infinite;
}

.hero-phone:hover {
    transform: translateY(-2px);
    background: #ff922f !important;
    box-shadow: 0 16px 40px rgba(255,120,0,.46) !important;
}

.hero-phone:focus-visible {
    outline: 4px solid #fff;
    outline-offset: 4px;
}

.hero-secondary {
    min-width: 158px;
    border-radius: 9px;
    backdrop-filter: blur(8px);
}

@keyframes hero-cta-glow {
    0%,70%,100% { box-shadow: 0 12px 34px rgba(255,120,0,.34),0 0 0 0 rgba(255,120,0,.24); }
    82% { box-shadow: 0 14px 38px rgba(255,120,0,.42),0 0 0 8px rgba(255,120,0,0); }
}

@media (max-width: 980px) and (min-width: 621px) {
    .antivirus-hero-content { padding-right: 47%; }
    .antivirus-hero h1 { font-size: 39px; }
    .antivirus-hero-content > p { font-size: 13px; }
    .hero-secondary { display: none; }
}

@media (max-width: 620px) {
    .antivirus-hero {
        height: 760px;
        min-height: 760px;
        background: #07182c;
    }

    .antivirus-hero picture img {
        object-fit: cover;
        object-position: center bottom;
    }

    .antivirus-hero:after {
        background: linear-gradient(180deg,
            rgba(5,20,38,.98) 0%,
            rgba(5,20,38,.94) 25%,
            rgba(5,20,38,.64) 39%,
            rgba(5,20,38,.05) 58%,
            rgba(5,20,38,.18) 100%);
    }

    .antivirus-hero-content {
        width: min(100% - 28px,420px);
        height: auto;
        padding: 28px 0 0;
        justify-content: flex-start;
        align-items: center;
    }

    .antivirus-hero h1 {
        max-width: 345px;
        margin: 12px 0 8px;
        font-size: clamp(30px,9vw,36px);
        line-height: 1.06;
    }

    .antivirus-hero-content > p {
        max-width: 345px;
        font-size: 11px;
        line-height: 1.5;
    }

    .antivirus-hero-points {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        margin: 10px 0;
        gap: 7px 12px;
    }

    .antivirus-hero-actions {
        width: min(100%,340px);
        margin-top: 2px;
    }

    .hero-phone {
        width: 100%;
        min-width: 0;
        min-height: 58px !important;
        animation-duration: 3.8s;
    }

    .phone-warning {
        max-width: 320px;
        margin-top: 7px;
        line-height: 1.35;
    }
}

@media (max-width: 360px) {
    .antivirus-hero { height: 735px; min-height: 735px; }
    .antivirus-hero-content { padding-top: 20px; }
    .antivirus-hero h1 { font-size: 29px; }
    .antivirus-hero-badge { font-size: 8px; }
    .antivirus-hero-points { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .hero-phone,.hero-phone > svg { animation: none !important; transition: none !important; }
}