/* Breakpoints. Layout is mobile-first single column below 720px. */

@media (max-width: 980px) {
  .about__grid { grid-template-columns: 1fr; gap: 44px; }
  .about__figure { max-width: 420px; }
  .contact__grid { grid-template-columns: 1fr; gap: 40px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 860px) {
  .nav__toggle { display: block; }

  .nav__links {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 24px 26px;
    background: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  }
  .nav__links.is-open { transform: none; opacity: 1; visibility: visible; }

  .nav__link {
    padding: 15px 0;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
  }
  .nav__link::after { display: none; }
  .nav.is-scrolled .nav__link { color: var(--ink); }

  .nav__cta { margin-top: 18px; background: var(--teal); color: var(--white); border-color: transparent; }
}

@media (max-width: 720px) {
  .section { padding-block: 68px; }
  .section-head { margin-bottom: 38px; }

  .hero { min-height: auto; padding-block: calc(var(--nav-h) + 54px) 96px; }
  .hero__logo { width: min(78vw, 300px); }
  .hero__rings, .hero__dots { display: none; }
  .hero__meta { gap: 10px 22px; margin-top: 36px; font-size: 13px; }
  .hero__actions { width: 100%; }
  .hero__actions .btn { flex: 1 1 220px; }

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

  .form-card { padding: 26px 22px; }
  .form__grid { grid-template-columns: 1fr; }

  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; }
}

@media (max-width: 420px) {
  .container { padding-inline: 18px; }
  .svc-card__body { padding-inline: 20px; }
  .svc-card__head { padding-inline: 20px; }
  .svc-row { flex-wrap: wrap; gap: 4px 10px; }
  .svc-row__name { flex: 1 1 100%; }
  .svc-row__price { min-width: 0; margin-left: auto; }
}