/* Mobile navigation shared by every page. Desktop remains untouched. */
.menu-toggle { display: none; }
.menu-state { display: none; }

@media (min-width: 921px) {
  .site-header { grid-template-columns: 1fr repeat(4, max-content) 1fr !important; }
  .site-header > .nav-link--product,
  .site-header > .nav-link--about,
  .site-header > .nav-link--experiences {
    margin-left: clamp(50px, 5vw, 96px);
  }
  .site-header > .nav-link--experiences { grid-column: 5; }
  .site-header > .info-list { grid-column: 6; }
}

@media (max-width: 920px) {
  :root {
    --mobile-header-height: 64px;
    --mobile-content-gap: 48px;
    /* Content starts after the complete menu block plus the shared page gap. */
    --mobile-content-start: calc(var(--mobile-header-height) + var(--mobile-content-gap));
  }

  body.menu-open { overflow: hidden; }

  .site-header {
    position: fixed !important;
    inset: 0 0 auto !important;
    z-index: 100 !important;
    display: block !important;
    width: 100%;
    height: var(--mobile-header-height);
    padding: 0 22px !important;
    overflow: hidden;
    color: #111 !important;
    background: #fbf8f2;
    border-bottom: 0;
    mix-blend-mode: normal !important;
    pointer-events: auto;
    transition: height 700ms cubic-bezier(0.76, 0, 0.24, 1), background-color 300ms ease;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }

  .site-header .brand {
    position: absolute;
    top: 21px;
    left: 22px;
    z-index: 2;
    margin: 0 !important;
    font-size: clamp(25px, 7vw, 31px) !important;
    line-height: 0.82;
    letter-spacing: 0.015em;
  }

  .menu-toggle {
    position: absolute;
    top: 17px;
    right: 12px;
    z-index: 3;
    display: block;
    min-width: 64px;
    height: 42px;
    padding: 0 10px;
    border: 0;
    background: transparent;
    color: #111 !important;
    font-family: "Antxuguera Main" !important;
    font-size: 13px;
    font-weight: 400;
    line-height: 1;
    letter-spacing: 0.12em;
    text-align: right;
    text-transform: uppercase;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -webkit-tap-highlight-color: transparent;
  }

  .menu-toggle__label { display: block; }
  .menu-toggle__label--close { display: none; }

  .menu-state:checked ~ .menu-toggle .menu-toggle__label--open { display: none; }
  .menu-state:checked ~ .menu-toggle .menu-toggle__label--close { display: block; }

  .site-header > .nav-link,
  .site-header > .info-list {
    position: absolute;
    right: 22px;
    left: 22px;
    width: auto;
    margin: 0;
    opacity: 0;
    pointer-events: none;
    transform: translateY(18px);
    transition: opacity 280ms ease, transform 480ms cubic-bezier(0.22, 1, 0.36, 1);
  }

  .site-header > .nav-link {
    display: grid;
    grid-template-columns: 48px 1fr;
    align-items: start;
    padding: 0;
    font-size: clamp(20px, 6vw, 26px) !important;
    line-height: 1.1;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    white-space: normal;
  }

  .site-header > .nav-link::before {
    font-size: 13px;
    font-style: normal;
    line-height: 1.5;
    letter-spacing: 0;
    opacity: 0.85;
  }

  .site-header > .nav-link--home { top: 21vh; }
  .site-header > .nav-link--home::before { content: "I."; }
  .site-header > .nav-link--product { top: calc(21vh + 82px); }
  .site-header > .nav-link--product::before { content: "II."; }
  .site-header > .nav-link--about { top: calc(21vh + 164px); }
  .site-header > .nav-link--about::before { content: "III."; }
  .site-header > .nav-link--experiences { top: calc(21vh + 246px); }
  .site-header > .nav-link--experiences::before { content: "IV."; }

  .site-header > .nav-link[aria-current="page"] { font-style: italic; }

  .site-header > .info-list {
    top: calc(21vh + 328px);
    bottom: 34px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 23px;
    padding: 0;
    text-align: left;
    font-size: 19px !important;
    line-height: 1.1;
    list-style: none;
  }

  .site-header > .info-list li {
    display: grid;
    grid-template-columns: 48px 1fr;
    align-items: start;
  }

  .site-header > .info-list li::before {
    font-size: 13px;
    line-height: 1.45;
  }

  .site-header > .info-list li:nth-child(1)::before { content: "V."; }
  .site-header > .info-list li:nth-child(2)::before { content: none; }

  .site-header > .info-list li:not(:last-child) a {
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }

  .site-header > .info-list li:last-child {
    display: block;
    margin-top: auto;
    font-size: 13px;
    letter-spacing: 0.04em;
  }

  .site-header.is-open,
  .site-header:has(> .menu-state:checked) {
    height: 100vh;
    height: 100dvh;
    background: #fbf8f2;
    border-bottom-color: transparent;
  }

  .site-header.is-open > .nav-link,
  .site-header.is-open > .info-list,
  .site-header > .menu-state:checked ~ .nav-link,
  .site-header > .menu-state:checked ~ .info-list {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-header.is-open > .nav-link--home { transition-delay: 220ms; }
  .site-header.is-open > .nav-link--product { transition-delay: 275ms; }
  .site-header.is-open > .nav-link--about { transition-delay: 330ms; }
  .site-header.is-open > .nav-link--experiences { transition-delay: 385ms; }
  .site-header.is-open > .info-list { transition-delay: 440ms; }

  main { padding-top: var(--mobile-content-start); }
  .page, .products, .about-page, .product-detail {
    padding-top: var(--mobile-content-start) !important;
  }
  body.product-detail-page .product-detail {
    padding-top: var(--mobile-content-start) !important;
  }
  .page main, .products main, .about-page main, .product-detail main { padding-top: 0; }
}

@media (max-width: 380px), (max-height: 700px) {
  .site-header > .nav-link--home { top: 17vh; }
  .site-header > .nav-link--product { top: calc(17vh + 67px); }
  .site-header > .nav-link--about { top: calc(17vh + 134px); }
  .site-header > .nav-link--experiences { top: calc(17vh + 201px); }
  .site-header > .info-list { top: calc(17vh + 268px); gap: 17px; }
}

@media (prefers-reduced-motion: reduce) {
  .site-header,
  .site-header > .nav-link,
  .site-header > .info-list {
    transition-duration: 1ms !important;
    transition-delay: 0ms !important;
  }
}

/* Native mobile menu: works from file:// without JavaScript. */
.mobile-nav { display: none; }

@media (max-width: 920px) {
  .site-header {
    overflow: visible;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .site-header,
  .site-header *,
  .mobile-nav,
  .mobile-nav * {
    font-family: "Antxuguera Main" !important;
    font-synthesis: none;
  }

  .site-header .brand {
    top: 0;
    z-index: 23;
    display: flex;
    align-items: center;
    height: var(--mobile-header-height);
    line-height: 1;
  }

  .site-header > .menu-toggle,
  .site-header > .menu-state,
  .site-header > .nav-link,
  .site-header > .info-list {
    display: none !important;
  }

  .mobile-nav {
    --mobile-gutter: 22px;
    --mobile-block-gap: 24px;
    --mobile-panel-top: 27px;
    position: absolute;
    inset: 0;
    z-index: 20;
    display: block;
    pointer-events: none;
  }

  .mobile-nav summary {
    position: fixed;
    top: 0;
    right: var(--mobile-gutter);
    z-index: 22;
    display: flex;
    align-items: center;
    min-width: 0;
    height: var(--mobile-header-height);
    padding: 0;
    color: #111;
    font-family: "Antxuguera Main";
    font-size: 0;
    letter-spacing: 0;
    text-align: right;
    text-transform: none;
    cursor: pointer;
    pointer-events: auto;
    list-style: none;
    -webkit-tap-highlight-color: transparent;
  }

  .mobile-nav summary::-webkit-details-marker { display: none; }
  .mobile-nav summary::after { content: "MENÚ"; font-size: 13px; line-height: 1; }
  .mobile-nav[open] summary::after { content: "TANCAR"; }

  .mobile-nav__panel {
    position: fixed;
    inset: 0;
    z-index: 21;
    display: flex;
    flex-direction: column;
    padding: var(--mobile-panel-top) var(--mobile-gutter) 34px;
    overflow-y: auto;
    color: #111;
    background: #fbf8f2;
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease;
  }

  .mobile-nav[open] .mobile-nav__panel {
    opacity: 1;
    pointer-events: auto;
  }

  .mobile-nav nav {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: calc(
      var(--mobile-header-height) + var(--mobile-block-gap) - var(--mobile-panel-top)
    );
  }

  .mobile-nav nav a {
    display: block;
    font-size: 18px;
    line-height: 1.15;
    letter-spacing: 0;
    text-transform: none;
  }

  .mobile-nav nav span {
    display: none;
  }

  .mobile-nav__panel > p {
    margin: auto 0 0;
    font-size: 13px;
    letter-spacing: 0.04em;
  }
}