/* Nakashi Bar — página /menu */

/* === Header / nav top === */
:root {
  --header-h: 76px;
  --toc-h: 44px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--navy-deep);
  border-bottom: 1px solid var(--divider);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 10px;
  min-height: var(--header-h);
}
.site-nav {
  display: flex;
  gap: clamp(14px, 2.5vw, 28px);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
}
.site-nav a { padding: 6px 0; position: relative; }
.site-nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--vermilion);
}
@media (max-width: 640px) {
  .site-nav { display: none; }
}

/* === Hero === */
.menu-hero {
  position: relative;
  padding-block: clamp(56px, 10vw, 120px) clamp(36px, 6vw, 64px);
  overflow: hidden;
}
.menu-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
  max-width: 720px;
}
.menu-hero__eyebrow {
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--vermilion-soft);
  font-weight: 500;
}
.menu-hero__title {
  font-size: clamp(48px, 9vw, 96px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 0.95;
}
.menu-hero__title span {
  display: block;
  font-family: var(--font-jp);
  font-size: 0.4em;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-top: 12px;
}
.menu-hero__subtitle {
  color: var(--text-muted);
  font-size: clamp(15px, 1.6vw, 18px);
  max-width: 56ch;
}
.menu-hero__decor {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.7;
}
.menu-hero__decor::before,
.menu-hero__decor::after {
  content: "";
  position: absolute;
  background: var(--navy-deep);
  border-radius: 50%;
  filter: blur(2px);
}
.menu-hero__decor::before {
  width: 480px; height: 480px;
  right: -180px; top: -200px;
}
.menu-hero__decor::after {
  width: 280px; height: 280px;
  right: 8%; bottom: -120px;
  opacity: 0.6;
}

/* === Search === */
.menu-search {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 460px;
  border-bottom: 1px solid var(--divider);
  padding-bottom: 8px;
  transition: border-color 200ms var(--ease);
}
.menu-search:focus-within { border-color: var(--vermilion); }
.menu-search__icon {
  width: 18px; height: 18px;
  color: var(--text-dim);
  flex-shrink: 0;
}
.menu-search input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: 0;
  padding: 8px 0;
  font-size: 16px;
  color: var(--text);
}
.menu-search input::placeholder { color: var(--text-dim); }
.menu-search__clear {
  display: none;
  color: var(--text-dim);
  font-size: 13px;
  padding: 4px 8px;
  border-radius: 12px;
}
.menu-search__clear.is-visible { display: inline-flex; }
.menu-search__clear:hover { color: var(--vermilion-soft); }

/* === TOC / categorias === */
.menu-toc {
  position: sticky;
  top: var(--header-h);
  z-index: 40;
  background: var(--navy-deep);
  border-block: 1px solid var(--divider);
  margin-block: 32px 48px;
  box-shadow: 0 10px 24px -8px rgba(0, 0, 0, 0.5);
}
.menu-toc > .container {
  position: relative;
  padding-block: 2px;
}
.menu-toc__list {
  display: flex;
  flex-wrap: nowrap;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.menu-toc__list::-webkit-scrollbar { display: none; }
.menu-toc__list a {
  flex-shrink: 0;
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  transition: color 180ms var(--ease);
  line-height: 1;
  white-space: nowrap;
}
.menu-toc__list a::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 2px;
  height: 2px;
  background: var(--vermilion);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 220ms var(--ease);
}
.menu-toc__list a:hover { color: var(--text); }
.menu-toc__list a.is-active { color: var(--white); }
.menu-toc__list a.is-active::after { transform: scaleX(1); }

/* Fade indicators showing horizontal scroll */
.menu-toc::before,
.menu-toc::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 56px;
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  transition: opacity 200ms var(--ease);
}
.menu-toc.has-prev::before { opacity: 1; }
.menu-toc.has-next::after { opacity: 1; }
.menu-toc::before {
  left: 0;
  background: linear-gradient(to right, var(--navy-deep) 30%, rgba(8, 39, 74, 0));
}
.menu-toc::after {
  right: 0;
  background: linear-gradient(to left, var(--navy-deep) 30%, rgba(8, 39, 74, 0));
}

/* Setas de navegação horizontal */
.menu-toc__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--vermilion);
  color: var(--white);
  font-size: 22px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms var(--ease), background 200ms var(--ease);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  padding-bottom: 2px;
}
.menu-toc__nav:hover { background: var(--vermilion-soft); }
.menu-toc__nav--prev { left: 8px; }
.menu-toc__nav--next { right: 8px; }
.menu-toc.has-prev .menu-toc__nav--prev,
.menu-toc.has-next .menu-toc__nav--next {
  opacity: 1;
  pointer-events: auto;
}


/* === Sections === */
.menu-section {
  scroll-margin-top: calc(var(--header-h) + var(--toc-h) + 24px);
  padding-block: 32px 48px;
  border-bottom: 1px solid var(--divider);
}
.menu-section:last-of-type { border-bottom: 0; }
.menu-section__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}
.menu-section__title {
  font-size: clamp(26px, 3.6vw, 34px);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 700;
  line-height: 1.1;
}
.menu-section__note {
  color: var(--text-dim);
  font-size: 13px;
  letter-spacing: 0.06em;
}
.menu-section__intro {
  color: var(--text-muted);
  font-size: 14px;
  max-width: 60ch;
  margin: -12px 0 28px;
}

/* Section hero photo — banner topo da categoria */
.menu-section__hero {
  position: relative;
  margin: 0 0 36px;
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 21 / 9;
  background: var(--navy-deep);
}
.menu-section__hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 600ms var(--ease);
}
.menu-section__hero:hover img { transform: scale(1.02); }
.menu-section__hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8,39,74,0) 30%, rgba(8,39,74,0.6) 100%);
  pointer-events: none;
}
@media (min-width: 760px) {
  .menu-section__hero { aspect-ratio: 24 / 9; }
}

/* === Items grid === */
.menu-items {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px 56px;
}
@media (min-width: 760px) {
  .menu-items { grid-template-columns: 1fr 1fr; gap: 26px 64px; }
}
.menu-item { display: block; }
.menu-item__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.menu-item__name {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--white);
  flex-shrink: 1;
  min-width: 0;
}
.menu-item__dots {
  flex: 1;
  border-bottom: 1px dotted var(--divider);
  transform: translateY(-4px);
  min-width: 16px;
}
.menu-item__price {
  font-size: 15px;
  font-weight: 600;
  color: var(--vermilion-soft);
  letter-spacing: 0.02em;
  white-space: nowrap;
  flex-shrink: 0;
}
.menu-item__desc {
  margin-top: 6px;
  font-size: 14px;
  color: var(--text-muted);
  max-width: 50ch;
  font-weight: 300;
}

/* Item com foto à esquerda */
.menu-item--with-photo {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 16px;
  align-items: start;
}
.menu-item--with-photo .menu-item__body { min-width: 0; }
.menu-item__photo {
  width: 96px;
  height: 96px;
  border-radius: 4px;
  overflow: hidden;
  background: var(--navy-deep);
  flex-shrink: 0;
}
.menu-item__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 500ms var(--ease);
}
.menu-item--with-photo:hover .menu-item__photo img {
  transform: scale(1.04);
}
@media (min-width: 760px) {
  .menu-item--with-photo { grid-template-columns: 110px 1fr; gap: 18px; }
  .menu-item__photo { width: 110px; height: 110px; }
}

/* Pricing tables (sashimi, niguiri, hossomaki, temaki, yakisoba, teppan) */
.menu-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.menu-table th, .menu-table td {
  padding: 10px 0;
  border-bottom: 1px dotted var(--divider);
  text-align: left;
}
.menu-table thead th {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--text-dim);
  border-bottom-style: solid;
}
.menu-table td.num, .menu-table th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--vermilion-soft);
  font-weight: 600;
  white-space: nowrap;
  padding-left: 16px;
}
.menu-table td:first-child {
  color: var(--white);
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 13px;
}
.menu-table tbody tr:last-child td { border-bottom: 0; }

/* Poke composer block */
.poke-builder {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 28px;
  border: 1px solid var(--divider);
  border-radius: 4px;
  background: rgba(8, 39, 74, 0.45);
}
@media (min-width: 760px) {
  .poke-builder { grid-template-columns: 1fr 1fr; }
}
.poke-builder__sizes {
  display: flex;
  gap: 24px;
  grid-column: 1 / -1;
  padding-bottom: 16px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--divider);
}
.poke-builder__sizes b {
  color: var(--vermilion-soft);
  margin-left: 4px;
}
.poke-step__label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--vermilion-soft);
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
}
.poke-step__value {
  font-size: 14px;
  color: var(--text);
}
.poke-extra {
  grid-column: 1 / -1;
  padding-top: 16px;
  margin-top: 4px;
  border-top: 1px dotted var(--divider);
  font-size: 13px;
  color: var(--text-muted);
}
.poke-extra b { color: var(--white); }

/* Empty state for search */
.menu-section.is-hidden { display: none; }
.menu-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-dim);
  display: none;
}
.menu-empty.is-visible { display: block; }

/* Back to top */
.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--vermilion);
  color: var(--white);
  display: grid;
  place-items: center;
  font-size: 20px;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 220ms var(--ease), transform 220ms var(--ease), background 200ms var(--ease);
  z-index: 60;
}
.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-to-top:hover { background: var(--vermilion-soft); }

/* === Footer === */
.site-footer {
  margin-top: 64px;
  background: var(--navy-deep);
  border-top: 1px solid var(--divider);
  padding-block: 48px 32px;
  font-size: 14px;
}
.site-footer__grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .site-footer__grid { grid-template-columns: auto 1fr auto; align-items: start; }
}
.site-footer__col h3 {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--vermilion-soft);
  margin-bottom: 12px;
}
.site-footer__col p { color: var(--text-muted); }
.site-footer__bottom {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--divider);
  color: var(--text-dim);
  font-size: 12px;
  text-align: center;
}

/* Section separator ornament */
.section-ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-block: 32px;
  color: var(--vermilion);
}
.section-ornament::before,
.section-ornament::after {
  content: "";
  flex: 0 0 32px;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
}
.section-ornament svg {
  margin-inline: 16px;
  width: 14px;
  height: 14px;
}