/* ============================================================
   Responsive breakpoints
   1200 / 980 / 760 / 480
   ============================================================ */

@media (max-width: 1200px) {
    :root { --pad: 22px; }
}

@media (max-width: 980px) {
    .nav,
    .header__phone {
        display: none;
    }
    .burger { display: flex; }

    .nav.is-open {
        display: flex;
        position: fixed;
        top: 76px;
        left: 0; right: 0; bottom: 0;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0;
        margin: 0;
        padding: 24px;
        background: var(--bg-elev);
        z-index: 99;
        overflow-y: auto;
    }
    .nav.is-open a {
        padding: 18px 0;
        font-size: 18px;
        border-bottom: 1px solid var(--border);
    }
    .nav.is-open a::after { display: none; }

    .hero { padding: 40px 0 64px; }
    .hero__inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero__card { max-width: 480px; margin: 0 auto; }

    .trust { padding: 72px 0; }
    .trust__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .services { padding: 72px 0; }
    .services__grid { grid-template-columns: 1fr 1fr; }
    .services__cta { flex-direction: column; text-align: center; gap: 20px; }

    .process { padding: 72px 0; }
    .process__steps {
        grid-template-columns: 1fr 1fr;
        gap: 18px;
    }
    .process__steps::before { display: none; }

    .advantage { padding: 72px 0; }
    .advantage__inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .advantage__quote { padding: 32px 24px; }

    .reviews { padding: 72px 0; }
    .reviews__grid { grid-template-columns: 1fr; }

    .faq { padding: 72px 0; }
    .blog-teaser { padding: 72px 0; }
    .blog-teaser__grid { grid-template-columns: 1fr 1fr; }

    .contact { padding: 72px 0; }
    .contact__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer__row {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }
}

@media (max-width: 760px) {
    .topbar { font-size: 12px; }
    .topbar__row { gap: 16px; }
    .topbar__item:nth-child(2) { display: none; }

    .header__row { gap: 12px; padding: 14px 18px; }
    .logo__sub { display: none; }

    .hero { padding: 32px 0 56px; }
    .hero__title { font-size: 34px; }
    .hero__sub { font-size: 16px; }
    .hero__actions { flex-direction: column; }
    .hero__actions .btn { width: 100%; }

    .hero__card { padding: 22px; }
    .hero__stats { padding: 18px 0; margin: 18px 0; }
    .hero__stat-num { font-size: 22px; }

    .section-title { font-size: 26px; }
    .section-sub { font-size: 16px; }

    .trust__list { grid-template-columns: 1fr; gap: 16px; }
    .trust__list li { padding: 18px; }

    .services__grid { grid-template-columns: 1fr; }

    .process__steps { grid-template-columns: 1fr; }

    .advantage__fears,
    .advantage__wins { grid-template-columns: 1fr; }
    .advantage__quote p { font-size: 18px; }

    .review { padding: 24px; }
    .review__text { font-size: 15px; }

    .faq__item summary { padding: 18px 20px; font-size: 16px; }
    .faq__item p { padding: 0 20px 18px; font-size: 15px; }

    .blog-teaser__grid { grid-template-columns: 1fr; }

    .contact__channels { grid-template-columns: 1fr; }
    .form { padding: 26px; }
    .form__head h3 { font-size: 22px; }

    .footer { padding: 56px 0 20px; }
    .footer__row {
        grid-template-columns: 1fr;
        gap: 28px;
        margin-bottom: 36px;
    }
    .footer__bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .float-call {
        bottom: 18px;
        right: 18px;
        width: 56px; height: 56px;
    }
    .reviews__cta { text-align: center; }
    .reviews__links { display: flex; justify-content: center; margin: 8px 0 0; }
}

@media (max-width: 480px) {
    :root { --pad: 16px; }
    .hero__title { font-size: 30px; }
    .hero__offer { padding: 16px 18px; font-size: 15px; }
    .hero__offer strong { font-size: 17px; }
    .hero__tags { gap: 12px 16px; font-size: 13px; }

    .section-title { font-size: 24px; }
    .kicker { font-size: 12px; padding: 5px 12px; }

    .service { padding: 26px 22px; }
    .service__icon { width: 50px; height: 50px; border-radius: 14px; }
    .service__icon svg { width: 24px; height: 24px; }
    .service h3 { font-size: 19px; }

    .form { padding: 22px 20px; }
}