/* ========================================
   ROOT & WING PRESS — Responsive
   ======================================== */

/* Large desktop refinements */
@media (min-width: 1440px) {
  :root {
    --header-h: 96px;
  }
}

/* Laptop / small desktop */
@media (max-width: 1280px) {
  .hero__grid {
    gap: 2.5rem;
  }

  .footer-top {
    gap: 2rem;
  }

  .mega-panel__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .mega-panel__grid--cats,
  .mega-panel__grid--books {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .mega-panel__inner {
    grid-template-columns: 160px 1fr;
  }

  .nav-desktop {
    gap: 1rem;
  }
}

/* Tablet landscape / small laptop */
@media (max-width: 1024px) {
  .nav-desktop {
    display: none;
  }

  .mega-panel {
    display: none !important;
  }

  .header-cta {
    display: none;
  }

  .header-actions {
    gap: 0.85rem;
    margin-left: auto;
  }

  .menu-toggle {
    display: flex;
  }

  .mega-demo-grid {
    grid-template-columns: 1fr;
  }

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

  .hero__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero__visual {
    max-height: 480px;
    aspect-ratio: 16 / 11;
    order: -1;
  }

  .hero__offset {
    display: none;
  }

  .intro__grid,
  .philosophy__grid,
  .newsletter__inner,
  .split-grid,
  .page-hero--split .page-hero__grid,
  .book-detail__grid,
  .author-detail__hero,
  .featured-article,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .book-detail__cover {
    position: static;
  }

  .book-detail__cover .book-cover {
    max-width: 280px;
  }

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

  .process-step {
    padding: 1.75rem 1.25rem 1.75rem 0;
    border-bottom: 1px solid var(--line);
  }

  .process-step:nth-child(2) {
    border-right: none;
    padding-right: 0;
  }

  .process-step:nth-child(3),
  .process-step:nth-child(4) {
    border-bottom: none;
  }

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

  .article-grid,
  .book-grid,
  .books-listing .book-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .publish-item {
    grid-template-columns: 3.5rem 1fr auto;
  }

  .author-list-grid {
    grid-template-columns: 1fr;
  }

  .page-hero--split .page-hero__visual {
    aspect-ratio: 16 / 10;
  }

  .article-featured-img {
    aspect-ratio: 16 / 9;
  }
}

/* Tablet */
@media (max-width: 768px) {
  :root {
    --header-h: 72px;
    --space-2xl: 4.5rem;
    --space-3xl: 5.5rem;
  }

  .container,
  .container--wide,
  .header-inner {
    width: min(100% - 2rem, var(--container));
  }

  .hero {
    padding-top: 2.5rem;
  }

  .hero--memoir {
    min-height: auto;
    padding: 1.5rem clamp(1.25rem, 5vw, 2rem) 2.5rem;
  }

  .hero--memoir .hero__grid {
    max-width: 100%;
  }

  .hero__visual--book {
    max-width: 280px;
    max-height: 420px;
    margin-inline: auto;
  }

  .logo img {
    height: 42px;
  }

  .publish__header,
  .authors-home__header,
  .journal-home__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .publish-item {
    grid-template-columns: 3rem 1fr;
    gap: 0.75rem 1rem;
  }

  .publish-item__arrow {
    display: none;
  }

  .process-grid {
    grid-template-columns: 1fr;
    border-top: none;
  }

  .process-step {
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding: 1.5rem 0;
  }

  .process-step:last-child {
    border-bottom: none;
  }

  .author-list-card {
    grid-template-columns: 120px 1fr;
    gap: 1rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

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

  .philosophy__number {
    top: -0.5rem;
    left: 0;
  }
}

/* Mobile */
@media (max-width: 640px) {
  .container,
  .container--wide,
  .header-inner {
    width: min(100% - 1.5rem, var(--container));
  }

  .display--xl {
    font-size: clamp(2.35rem, 10vw, 3rem);
  }

  .display--lg {
    font-size: clamp(2rem, 8vw, 2.5rem);
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__visual {
    aspect-ratio: 4 / 5;
    max-height: none;
  }

  .book-grid,
  .books-listing .book-grid,
  .article-grid,
  .author-row {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .newsletter__form {
    flex-direction: column;
    border-bottom: none;
    gap: 0.75rem;
  }

  .newsletter__form input {
    border-bottom: 1px solid var(--charcoal);
  }

  .newsletter__form button {
    padding-left: 0;
    align-self: flex-start;
    border-bottom: 1px solid var(--burgundy);
  }

  .contact-teaser__details {
    flex-direction: column;
    gap: 1.5rem;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .author-list-card {
    grid-template-columns: 1fr;
  }

  .author-list-card__img {
    max-width: 200px;
  }

  .filter-bar {
    gap: 0.35rem;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 1rem;
    margin-inline: -0.25rem;
    padding-inline: 0.25rem;
  }

  .filter-btn {
    flex-shrink: 0;
    padding: 0.5rem 0.9rem;
  }

  .book-detail__cover .book-cover {
    max-width: 100%;
  }

  .featured-article__img {
    aspect-ratio: 4 / 3;
  }

  .article-featured-img {
    aspect-ratio: 4 / 3;
    margin-left: -0.75rem;
    margin-right: -0.75rem;
    width: calc(100% + 1.5rem);
  }

  .cta-band .btn,
  .contact-form .btn {
    width: 100%;
  }

  .mobile-menu {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .mobile-menu__nav a {
    font-size: clamp(1.6rem, 8vw, 2.1rem);
    padding: 0.75rem 0;
  }
}

/* Small phones 320–390 */
@media (max-width: 390px) {
  :root {
    --header-h: 68px;
  }

  .logo {
    font-size: 1.1rem;
    letter-spacing: 0.08em;
  }

  .hero__sub {
    font-size: 0.95rem;
  }

  .btn {
    min-height: 46px;
    padding: 0.75rem 1.25rem;
    font-size: 0.75rem;
  }

  .publish-item__title {
    font-size: 1.35rem;
  }

  .belief-item {
    grid-template-columns: 2.5rem 1fr;
  }
}