/* ==========================================================================
   ofertiax.pro — responsive.css
   Breakpoints: 1200 · 1024 · 900 · 768 · 640 · 480 · 380 · 340
   ========================================================================== */

/* nav CTA shown only inside the mobile panel */
.nav-cta { display: none; }

@media (max-width: 1200px) {
    :root { --wrap: 1060px; }
    .main-nav ul { gap: 18px; }
}

@media (max-width: 1024px) {
    body { font-size: 16px; }
    .section { padding-block: 62px; }
    .hero__grid { grid-template-columns: 1fr; gap: 40px; }
    .hero__art { max-width: 520px; }
    .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .trio { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
    .footer-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; }
    .main-nav ul { gap: 14px; }
    .main-nav a { font-size: 0.9rem; }
    .contact-grid { grid-template-columns: 1fr; }
}

/* ---- switch to mobile navigation -------------------------------------- */
@media (max-width: 900px) {
    .nav-toggle { display: block; order: 3; }

    .header-bar { flex-wrap: wrap; min-height: 66px; gap: 12px; }

    .main-nav {
        order: 10;
        flex-basis: 100%;
        margin-left: 0;
        display: none;
        padding-bottom: 18px;
    }
    .site-header[data-nav="open"] { background: #0A111F; }
    .site-header[data-nav="open"] .main-nav { display: block; }

    .main-nav ul {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        border-top: 1px solid var(--line);
        padding-top: 8px;
    }
    .main-nav li { border-bottom: 1px solid var(--line); }
    .main-nav a {
        display: block;
        padding: 14px 4px;
        font-size: 1rem;
        border-bottom: 0;
    }
    .main-nav a[aria-current="page"] { color: var(--amber); border-bottom: 0; }

    .nav-cta { display: block; margin-top: 18px; }
    .nav-cta .btn { width: 100%; }

    .header-tools .btn--header { display: none; }
    .header-tools { margin-left: auto; }

    .offers { grid-template-columns: 1fr; gap: 22px; }
    .split { grid-template-columns: 1fr; }
    .subscribe { grid-template-columns: 1fr; gap: 26px; }
    .toc ul { columns: 1; }
}

@media (max-width: 768px) {
    .section { padding-block: 52px; }
    .section--tight { padding-block: 40px; }
    .trio { grid-template-columns: 1fr; }
    .cta-band { flex-direction: column; align-items: flex-start; }
    .cta-band .btn { width: 100%; }
    .panel { padding: 26px 22px; }
    .form-row { grid-template-columns: 1fr; }
    .cookie-bar { padding: 20px; gap: 16px; }
    .cookie-bar__actions { width: 100%; }
    .cookie-bar__actions .btn { flex: 1; }
    .footer-legal p { max-width: none; }
}

@media (max-width: 640px) {
    :root { --gutter: 18px; }
    h1 { font-size: clamp(2rem, 8.5vw, 2.6rem); }
    .hero { padding-block: 44px 40px; }
    .steps { grid-template-columns: 1fr; }
    .subscribe .inline-form { flex-direction: column; }
    .subscribe .inline-form .btn { width: 100%; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-bottom { flex-direction: column; gap: 8px; }
    .offer__top, .offer__body, .offer__terms, .offer__foot { padding-inline: 22px; }
    .offer__perf::before { left: -45px; }
    .offer__perf::after { right: -45px; }
    .btn--lg { padding: 15px 24px; font-size: 1rem; width: 100%; }
    .hero__actions { flex-direction: column; align-items: stretch; }
    .error-links .btn { width: 100%; }
}

@media (max-width: 480px) {
    body { font-size: 15.5px; }
    .brand { font-size: 1.05rem; }
    .brand__mark { width: 26px; height: 26px; border-radius: 8px; font-size: 0.8rem; }
    .lang-switch { font-size: 0.7rem; }
    .lang-switch a, .lang-switch span { padding: 5px 9px; }
    .form-card { padding: 22px 18px; }
    .callout { flex-direction: column; gap: 12px; }
    .success { flex-direction: column; gap: 12px; }
    .prose h2 { margin-top: 34px; }
    .cookie-bar { left: 10px; right: 10px; bottom: 10px; padding: 18px 16px; }
    .cookie-bar__actions { flex-direction: column; }
    .cookie-bar__actions .btn { width: 100%; }
}

@media (max-width: 380px) {
    :root { --gutter: 14px; }
    .header-bar { gap: 8px; }
    .brand span.brand__word { max-width: 118px; overflow: hidden; }
    .offer__top, .offer__body, .offer__terms, .offer__foot { padding-inline: 18px; }
    .offer__perf::before { left: -49px; }
    .offer__perf::after { right: -49px; }
    .toc { padding: 18px; }
}

@media (max-width: 340px) {
    .lang-switch a, .lang-switch span { padding: 5px 7px; letter-spacing: 0; }
}

/* ---- landscape phones / short viewports -------------------------------- */
@media (max-height: 520px) and (max-width: 900px) {
    .site-header { position: static; }
}

/* ---- print -------------------------------------------------------------- */
@media print {
    .site-header, .cookie-bar, .subscribe, .cta-band, .btn { display: none !important; }
    body { background: #FFFFFF; color: #000000; }
    .prose p, .prose li, h1, h2, h3 { color: #000000; }
}