@media (max-width: 1100px) {
  .nav {
    gap: 20px;
  }

  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .benefits__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefit:nth-child(2) {
    border-right: 0;
  }

  .benefit:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .product-detail {
    gap: 40px;
  }

  .product-detail__image {
    min-height: 530px;
  }

  .footer__grid {
    grid-template-columns: 1.3fr 0.8fr 0.9fr;
  }

  .footer__grid > div:last-child {
    grid-column: 2 / -1;
  }
}

@media (max-width: 860px) {
  .announcement__inner > div {
    display: none;
  }

  .announcement__inner {
    justify-content: center;
    text-align: center;
  }

  .header__inner {
    min-height: 72px;
  }

  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 108px;
    right: 0;
    bottom: 0;
    width: min(88vw, 380px);
    padding: 35px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    color: #fff;
    background: var(--ink);
    box-shadow: -20px 0 50px rgba(0, 0, 0, 0.24);
    transform: translateX(105%);
    transition: transform 0.3s ease;
  }

  .nav.open {
    transform: translateX(0);
  }

  .nav > a {
    padding: 18px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .nav > a:not(.nav__whatsapp)::after {
    display: none;
  }

  .nav .nav__whatsapp {
    margin-top: 20px;
    justify-content: center;
  }

  .hero,
  .hero__inner {
    min-height: 650px;
  }

  .hero {
    background:
      linear-gradient(90deg, rgba(10, 15, 14, 0.97), rgba(10, 15, 14, 0.82)),
      url("images/hero-collage.jpg") center / cover no-repeat;
  }

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

  .hero__content {
    padding: 70px 0;
  }

  .category-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-detail {
    grid-template-columns: 1fr;
  }

  .product-detail__gallery {
    position: static;
  }

  .about-visual {
    width: calc(100% - 20px);
  }

  .about-visual__card {
    right: -20px;
  }

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid > div:last-child {
    grid-column: auto;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding: 72px 0;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 30px;
  }

  .brand {
    flex-basis: 145px;
  }

  .brand img {
    width: 145px;
    height: 48px;
  }

  .nav {
    top: 108px;
  }

  .hero,
  .hero__inner {
    min-height: 690px;
  }

  .hero h1 {
    font-size: clamp(3.7rem, 19vw, 5.6rem);
  }

  .hero__lead {
    font-size: 0.94rem;
  }

  .hero__buttons {
    flex-direction: column;
  }

  .hero__buttons .btn {
    width: 100%;
  }

  .hero__stats {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 40px;
  }

  .hero__stat {
    padding-top: 15px;
  }

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

  .benefit {
    min-height: 105px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .benefit:last-child {
    border-bottom: 0;
  }

  .category-card {
    min-height: 380px;
    padding: 28px;
  }

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

  .product-card__image {
    height: 390px;
  }

  .custom-banner {
    padding: 70px 0 280px;
    background:
      linear-gradient(180deg, rgba(10, 15, 14, 0.98) 0 64%, rgba(10, 15, 14, 0.4)),
      url("images/products/product-06.png") center bottom / auto 300px no-repeat,
      #0d1211;
  }

  .page-hero {
    padding: 75px 0;
  }

  .shop-toolbar {
    flex-direction: column;
  }

  .shop-search {
    width: 100%;
  }

  .filter-button {
    flex: 1;
  }

  .product-detail__image {
    min-height: 420px;
    padding: 24px;
  }

  .product-detail__info h1 {
    font-size: 3.4rem;
  }

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

  .size-options {
    grid-template-columns: repeat(3, 1fr);
  }

  .order-box,
  .contact-panel,
  .contact-form {
    padding: 23px;
  }

  .about-visual {
    min-height: 440px;
  }

  .about-visual__card {
    right: -12px;
    bottom: 20px;
    width: 190px;
  }

  .about-points,
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer__grid > div:last-child {
    grid-column: auto;
  }

  .footer__bottom {
    flex-direction: column;
  }

  .whatsapp-float {
    right: 14px;
    bottom: 14px;
    width: 54px;
    height: 54px;
    padding: 8px;
  }

  .whatsapp-float > span:last-child {
    display: none;
  }

  .whatsapp-float__icon {
    width: 38px;
    height: 38px;
  }
}

@media (max-width: 390px) {
  .announcement {
    font-size: 0.66rem;
  }

  .hero h1 {
    font-size: 3.5rem;
  }

  .product-card__image {
    height: 330px;
  }
}