/* ==========================================================================
   Layout: container, sections, header, drawer, search, footer.
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--narrow { max-width: calc(var(--container-narrow) + var(--gutter) * 2); }

.section { padding-block: var(--space-2xl); }
.section--band { background: var(--color-surface); }
.section--blush { background: var(--color-blush); }

.section-head {
  display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between;
  gap: var(--space-2xs) var(--space-m);
  margin-bottom: var(--space-l);
}
.section-head > p { flex-basis: 100%; color: var(--color-muted); order: 3; }
.link-more {
  font-weight: 500; color: var(--color-primary); text-decoration: none;
  border-bottom: 1px solid var(--color-line-strong); padding-bottom: 2px;
}
.link-more:hover { border-color: var(--color-accent); color: var(--color-accent-dark); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(220px, 44%), 1fr));
  gap: var(--space-l) var(--space-m);
}

/* Announcement ----------------------------------------------------------- */
.announcement { background: var(--color-primary-dark); color: var(--color-white); font-size: var(--step--1); }
.announcement__inner {
  display: flex; align-items: center; justify-content: center; gap: var(--space-s);
  min-height: 38px; position: relative; text-align: center;
}
.announcement a { color: inherit !important; text-underline-offset: 3px; }
.announcement__close { position: absolute; right: var(--gutter); opacity: .8; display: grid; }
.announcement__close:hover { opacity: 1; }

/* Header ----------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--color-line);
  transition: box-shadow .3s var(--ease);
}
.site-header.is-scrolled { box-shadow: var(--shadow-soft); }

.site-header__bar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-m);
  height: var(--header-h);
  transition: height .3s var(--ease);
}
.site-header.is-scrolled .site-header__bar { height: 62px; }

.site-header__logo img { height: 58px; width: auto; transition: height .3s var(--ease); }
.site-header.is-scrolled .site-header__logo img { height: 42px; }

.site-header__actions { display: flex; gap: var(--space-3xs); justify-self: end; }

.icon-btn {
  display: inline-grid; place-items: center;
  width: 44px; height: 44px; border-radius: var(--radius-pill);
  color: var(--color-primary); text-decoration: none;
  transition: background-color .2s var(--ease);
}
.icon-btn:hover { background: var(--color-surface); }
.site-header .site-header__menu-btn { display: none; }

.site-nav ul, .drawer__links, .site-footer ul { list-style: none; padding: 0; }
.site-nav ul { display: flex; justify-content: center; gap: clamp(1rem, 2.4vw, 2.5rem); }
.site-nav a {
  position: relative; text-decoration: none; font-weight: 500; letter-spacing: .01em;
  color: var(--color-text); padding-block: var(--space-2xs);
}
.site-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1.5px;
  background: var(--color-accent); transform: scaleX(0); transform-origin: left;
  transition: transform .25s var(--ease);
}
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); }

/* Category mega-menu: hidden until the Shop item is hovered or has keyboard focus. */
.site-nav .has-menu { position: static; }
.mega {
  position: absolute; left: 0; right: 0; top: 100%;
  background: var(--color-bg); border-bottom: 1px solid var(--color-line);
  box-shadow: var(--shadow-soft);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility 0s linear .2s;
}
.has-menu:hover > .mega, .has-menu:focus-within > .mega {
  opacity: 1; visibility: visible; transform: none; transition-delay: 0s;
}
.mega__inner { display: grid; gap: var(--space-l); grid-template-columns: repeat(auto-fit, minmax(160px, 220px)); padding-block: var(--space-l); }
.mega__col { display: grid; gap: var(--space-2xs); align-content: start; }
.site-nav .mega ul { display: grid; justify-content: start; gap: var(--space-3xs); }
.site-nav .mega a { padding-block: var(--space-3xs); }
.site-nav .mega a::after { display: none; }
.site-nav .mega a:hover { color: var(--color-accent-dark); }
.site-nav .mega__title { font-family: var(--font-heading); font-size: var(--step-1); color: var(--color-primary); }
.drawer__links .drawer__sub a { font-size: var(--step-0); font-family: var(--font-body); padding-left: var(--space-m); color: var(--color-muted); }

@media (max-width: 899px) {
  .site-header__bar { grid-template-columns: 1fr auto 1fr; gap: var(--space-2xs); height: 64px; }
  .site-header .site-header__menu-btn { display: inline-grid; justify-self: start; }
  .site-nav { display: none; }
  .site-header__logo img { height: 40px; }
}

/* Search panel ----------------------------------------------------------- */
.search-panel {
  position: fixed; inset: 0; z-index: 60;
  background: color-mix(in srgb, var(--color-primary-dark) 45%, transparent);
}
.search-panel__form {
  display: flex; gap: var(--space-2xs); align-items: center;
  background: var(--color-bg); padding-block: var(--space-m);
  box-shadow: var(--shadow-soft);
}
.search-panel__form input {
  flex: 1; min-width: 0; border: 0; border-bottom: 1.5px solid var(--color-line-strong);
  background: transparent; padding: var(--space-2xs) 0; font-size: var(--step-1);
}
.search-panel__form input:focus { outline: none; border-color: var(--color-primary); }

/* Drawer ----------------------------------------------------------------- */
.drawer {
  position: fixed; inset: 0; z-index: 70;
  background: color-mix(in srgb, var(--color-primary-dark) 45%, transparent);
}
.drawer__panel {
  width: min(86vw, 360px); height: 100%; background: var(--color-bg);
  padding: var(--space-s) var(--space-m) var(--space-l);
  display: flex; flex-direction: column; gap: var(--space-l);
  transition: transform .3s var(--ease);
  overflow-y: auto;
}
.drawer--from { transform: translateX(-100%); }
.drawer__head { display: flex; justify-content: space-between; align-items: center; }
.drawer__head img { height: 40px; width: auto; }
.drawer__links a {
  display: block; text-decoration: none; font-family: var(--font-heading);
  font-size: var(--step-2); color: var(--color-primary); padding-block: var(--space-2xs);
  border-bottom: 1px solid var(--color-line);
}

/* Footer ----------------------------------------------------------------- */
.site-footer {
  background: var(--color-primary-dark); color: color-mix(in srgb, var(--color-white) 82%, transparent);
  padding-top: var(--space-2xl); margin-top: var(--space-2xl);
  font-size: var(--step--1);
}
.site-footer__grid {
  display: grid; gap: var(--space-xl) var(--space-l);
  grid-template-columns: 1.4fr repeat(3, 1fr);
}
.site-footer__brand img { height: 72px; width: auto; margin-bottom: var(--space-s); }
.site-footer__title {
  font-family: var(--font-body); font-size: var(--step-0); font-weight: 500;
  color: var(--color-white); margin-bottom: var(--space-s); letter-spacing: .02em;
}
.site-footer__links li + li { margin-top: var(--space-2xs); }
.site-footer a { color: inherit; text-decoration: none; }
.site-footer a:hover { color: var(--color-white); text-decoration: underline; text-underline-offset: 3px; }
.site-footer__contact a { display: inline-flex; align-items: center; gap: var(--space-2xs); }
.social { display: flex; gap: var(--space-2xs); margin-top: var(--space-s); }
.social a {
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: var(--radius-pill);
  border: 1px solid color-mix(in srgb, var(--color-white) 25%, transparent);
}
.social a:hover { background: var(--color-accent); border-color: var(--color-accent); text-decoration: none; }
.site-footer__base {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-s);
  margin-top: var(--space-xl); padding-block: var(--space-m);
  border-top: 1px solid color-mix(in srgb, var(--color-white) 14%, transparent);
}
.site-footer__base ul { display: flex; gap: var(--space-m); }

@media (max-width: 899px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / -1; }
}

/* Generic page ----------------------------------------------------------- */
.page-hero { padding-block: var(--space-2xl) var(--space-xl); text-align: center; }
.page-hero .lead { margin: var(--space-s) auto 0; }
.page-hero--left { text-align: left; }
.page-hero--left .lead { margin-left: 0; }
.page__image { margin-bottom: var(--space-xl); }
.page__image img { width: 100%; border-radius: var(--radius-m); aspect-ratio: 16 / 9; object-fit: cover; }
.page .prose { padding-bottom: var(--space-2xl); }

.error-page { padding-block: calc(var(--space-2xl) * 1.5); text-align: center; }
.error-page__code {
  font-family: var(--font-accent); font-size: clamp(4rem, 3rem + 6vw, 8rem);
  color: var(--color-accent); line-height: 1; margin: 0 auto;
}
.error-page .lead { margin: var(--space-s) auto var(--space-l); }
.error-page .btn-row { justify-content: center; }