/* ===== Design tokens ===== */
:root {
  /* neutrals */
  --color-washi: #efe9db;      /* paper */
  --color-washi-soft: #e5ddc9;
  --color-ink: #1a1512;        /* near-black ink */
  --color-ink-soft: #4a4138;

  /* brand */
  --color-indigo: #203a52;     /* ai-iro, deep indigo */
  --color-indigo-dark: #0e1626;

  /* accents */
  --color-urushi: #a3372b;     /* lacquer red */
  --color-gold: #b08a3e;       /* muted gold leaf */

  --color-background: var(--color-washi);
  --color-foreground: var(--color-ink);
  --color-surface: #f6f1e5;
  --color-border: rgba(26, 21, 18, 0.14);

  --font-heading: 'Shippori Mincho', serif;
  --font-body: 'Noto Sans JP', sans-serif;

  --radius: 0.25rem;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--color-background);
  color: var(--color-foreground);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  margin: 0;
  letter-spacing: 0.02em;
}

p {
  margin: 0;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-indigo-dark);
  color: var(--color-washi);
  padding: 0.75rem 1.25rem;
  z-index: 200;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 2.1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
}
.btn:active {
  transform: translateY(1px);
}
.btn-primary {
  background-color: var(--color-urushi);
  color: var(--color-washi);
}
.btn-primary:hover {
  background-color: #8a2c22;
}
.btn-ghost {
  background-color: transparent;
  border-color: rgba(239, 233, 219, 0.6);
  color: var(--color-washi);
}
.btn-ghost:hover {
  background-color: rgba(239, 233, 219, 0.12);
}
.btn-block {
  width: 100%;
}

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.75rem;
  background-color: rgba(14, 22, 38, 0.0);
  transition: background-color 0.35s ease, box-shadow 0.35s ease, padding 0.35s ease;
}
.site-header.is-scrolled {
  background-color: rgba(14, 22, 38, 0.92);
  box-shadow: 0 1px 0 rgba(239, 233, 219, 0.08);
  padding: 0.65rem 1.75rem;
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  color: var(--color-washi);
}
.logo-mark {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  line-height: 1;
}
.logo-sub {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
}

.nav ul {
  display: flex;
  align-items: center;
  gap: 2.1rem;
}
.nav a {
  color: var(--color-washi);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, opacity 0.25s ease;
  opacity: 0.9;
}
.nav a:hover {
  opacity: 1;
  border-color: var(--color-gold);
}
.nav-cta {
  padding: 0.5rem 1.1rem;
  border: 1px solid rgba(239, 233, 219, 0.55) !important;
  border-radius: var(--radius);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  height: 1px;
  width: 100%;
  background-color: var(--color-washi);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background-color: var(--color-indigo-dark);
}
.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(14, 22, 38, 0.92) 0%,
    rgba(14, 22, 38, 0.45) 42%,
    rgba(14, 22, 38, 0.25) 65%,
    rgba(14, 22, 38, 0.55) 100%
  );
}
.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 7rem 1.75rem 5rem;
  max-width: var(--container);
  margin: 0 auto;
  gap: 2rem;
}
.eyebrow {
  color: var(--color-gold);
  font-size: 0.8rem;
  letter-spacing: 0.35em;
  margin-bottom: 1rem;
  display: inline-block;
}
.hero-title {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  color: var(--color-washi);
  margin-bottom: 1.5rem;
}
.hero-kanji {
  font-size: clamp(4rem, 11vw, 8rem);
  line-height: 1;
}
.hero-kana {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  letter-spacing: 0.3em;
}
.hero-lead {
  color: var(--color-washi);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  margin-bottom: 2.25rem;
  max-width: 36ch;
}
.hero .eyebrow {
  color: var(--color-washi);
  text-shadow: 0 1px 8px rgba(14, 22, 38, 0.8);
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero-vertical {
  display: none;
  color: var(--color-washi);
  font-family: var(--font-heading);
  writing-mode: vertical-rl;
  letter-spacing: 0.5em;
  font-size: 1.1rem;
  opacity: 0.85;
}
@media (min-width: 900px) {
  .hero-vertical {
    display: block;
  }
}
.scroll-hint {
  position: absolute;
  z-index: 2;
  bottom: 1.75rem;
  right: 1.75rem;
  color: var(--color-washi);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.scroll-hint::after {
  content: '';
  width: 1px;
  height: 2.5rem;
  background-color: rgba(239, 233, 219, 0.6);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ===== Sections (shared) ===== */
.section {
  padding: 6.5rem 0;
}
.section-head {
  margin-bottom: 3rem;
  max-width: 42ch;
}
.section-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 0.5rem 0 1rem;
}
.section-note {
  color: var(--color-ink-soft);
  font-size: 0.88rem;
}

/* reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Concept ===== */
.concept {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.concept-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: start;
}
.concept-text p {
  margin-bottom: 1.1rem;
  color: var(--color-ink-soft);
  max-width: 60ch;
}
.concept-vertical {
  display: none;
  font-family: var(--font-heading);
  writing-mode: vertical-rl;
  font-size: 1.3rem;
  letter-spacing: 0.6em;
  color: var(--color-gold);
  justify-self: end;
}
@media (min-width: 900px) {
  .concept-grid {
    grid-template-columns: 1fr auto;
  }
  .concept-vertical {
    display: block;
  }
}

/* ===== Features ===== */
.feature-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
.feature {
  text-align: center;
  padding: 0 1rem;
}
.feature-kanji {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1px solid var(--color-indigo);
  color: var(--color-indigo);
  font-family: var(--font-heading);
  font-size: 1.9rem;
  margin-bottom: 1.25rem;
}
.feature h3 {
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
}
.feature p {
  color: var(--color-ink-soft);
  font-size: 0.92rem;
  max-width: 32ch;
  margin: 0 auto;
}
@media (min-width: 760px) {
  .feature-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ===== Menu ===== */
.menu {
  background-color: var(--color-indigo-dark);
  color: var(--color-washi);
}
.menu .section-note {
  color: rgba(239, 233, 219, 0.65);
}
.menu-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
.menu-figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 1 / 1;
}
.menu-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease;
}
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.6rem;
  border-bottom: 1px solid rgba(239, 233, 219, 0.2);
  margin-bottom: 1.75rem;
  padding-bottom: 0.75rem;
}
.tab {
  background: none;
  border: none;
  color: rgba(239, 233, 219, 0.6);
  font-family: var(--font-body);
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  padding: 0.4rem 0;
  cursor: pointer;
  position: relative;
}
.tab::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -0.76rem;
  width: 100%;
  height: 2px;
  background-color: var(--color-gold);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}
.tab.is-active {
  color: var(--color-washi);
}
.tab.is-active::after {
  transform: scaleX(1);
}
.panel-note {
  color: rgba(239, 233, 219, 0.6);
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}
.dishes li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px dashed rgba(239, 233, 219, 0.18);
}
.dishes li:first-child {
  padding-top: 0;
}
.dishes h3 {
  font-size: 1.05rem;
  margin-bottom: 0.3rem;
}
.dishes p {
  color: rgba(239, 233, 219, 0.6);
  font-size: 0.85rem;
}
.price {
  font-family: var(--font-heading);
  color: var(--color-gold);
  white-space: nowrap;
}
@media (min-width: 900px) {
  .menu-layout {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }
}

/* ===== Course ===== */
.course-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}
.course-card {
  position: relative;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.course-card.is-featured {
  background-color: var(--color-indigo);
  color: var(--color-washi);
  border-color: var(--color-indigo);
}
.course-card.is-featured .course-desc,
.course-card.is-featured .course-time {
  color: rgba(239, 233, 219, 0.75);
}
.course-badge {
  position: absolute;
  top: -0.8rem;
  right: 1.5rem;
  background-color: var(--color-urushi);
  color: var(--color-washi);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
}
.course-time {
  font-size: 0.8rem;
  color: var(--color-ink-soft);
  letter-spacing: 0.05em;
}
.course-card h3 {
  font-size: 1.4rem;
}
.course-price {
  font-family: var(--font-heading);
  font-size: 1.9rem;
}
.course-price small {
  font-family: var(--font-body);
  font-size: 0.8rem;
  margin-left: 0.3rem;
  opacity: 0.7;
}
.course-desc {
  color: var(--color-ink-soft);
  font-size: 0.9rem;
  flex: 1;
}
.course-link {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  border-bottom: 1px solid currentColor;
  align-self: flex-start;
}
@media (min-width: 900px) {
  .course-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ===== Chef ===== */
.chef-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
.chef-figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
}
.chef-figure img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}
.chef-text p {
  margin-bottom: 1.1rem;
  color: var(--color-ink-soft);
  max-width: 46ch;
}
.chef-sign {
  font-family: var(--font-heading);
  color: var(--color-foreground);
  letter-spacing: 0.1em;
}
@media (min-width: 860px) {
  .chef-grid {
    grid-template-columns: 0.8fr 1.2fr;
  }
}

/* ===== Info ===== */
.info {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.info-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem 3rem;
}
.info-list > div {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 1rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--color-border);
}
.info-list dt {
  font-family: var(--font-heading);
  color: var(--color-indigo);
  font-size: 0.95rem;
}
.info-list dd {
  margin: 0;
  color: var(--color-ink-soft);
  font-size: 0.95rem;
}
.info-list a {
  border-bottom: 1px solid currentColor;
}
@media (min-width: 760px) {
  .info-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===== Reserve ===== */
.reserve-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
.reserve-text p {
  color: var(--color-ink-soft);
  margin-bottom: 1.5rem;
  max-width: 42ch;
}
.reserve-notes {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.reserve-notes li {
  position: relative;
  padding-left: 1.3rem;
  color: var(--color-ink-soft);
  font-size: 0.9rem;
}
.reserve-notes li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 6px;
  height: 6px;
  background-color: var(--color-urushi);
  border-radius: 50%;
}

.reserve-form {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.field-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
.field label {
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: var(--color-ink-soft);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.req {
  font-size: 0.65rem;
  color: var(--color-washi);
  background-color: var(--color-urushi);
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  letter-spacing: 0.05em;
}
input, select, textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background-color: var(--color-washi);
  color: var(--color-foreground);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--color-indigo);
  outline-offset: 1px;
}
textarea {
  resize: vertical;
  font-family: var(--font-body);
}
.error {
  min-height: 1em;
  font-size: 0.78rem;
  color: var(--color-urushi);
  margin: 0;
}
.form-result {
  text-align: center;
  font-size: 0.9rem;
  padding: 0.9rem;
  border-radius: var(--radius);
  background-color: rgba(32, 58, 82, 0.1);
  color: var(--color-indigo);
}
@media (min-width: 900px) {
  .reserve-grid {
    grid-template-columns: 0.8fr 1.2fr;
  }
  .field-row {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

/* ===== Footer ===== */
.site-footer {
  background-color: var(--color-indigo-dark);
  color: rgba(239, 233, 219, 0.75);
  padding: 3.5rem 0 1.5rem;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(239, 233, 219, 0.14);
}
.footer-brand {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.footer-brand .logo-mark {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-gold);
}
.footer-brand p {
  font-size: 0.85rem;
  line-height: 1.7;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.85rem;
}
.footer-nav a:hover {
  color: var(--color-washi);
}
.copyright {
  text-align: center;
  font-size: 0.75rem;
  padding-top: 1.5rem;
  opacity: 0.6;
}
@media (min-width: 760px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* ===== Header actions & cart button ===== */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
@media (min-width: 861px) {
  .nav {
    margin-left: auto;
    margin-right: 1.75rem;
  }
}
.cart-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  background: none;
  color: var(--color-washi);
  border: 1px solid rgba(239, 233, 219, 0.55);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: background-color 0.25s ease;
}
.cart-button:hover {
  background-color: rgba(239, 233, 219, 0.12);
}
.cart-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.4rem;
  height: 1.4rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  background-color: var(--color-urushi);
  color: var(--color-washi);
  font-size: 0.75rem;
  line-height: 1;
  letter-spacing: 0;
}
.cart-count.is-empty {
  background-color: rgba(239, 233, 219, 0.2);
}
.cart-count.is-bump {
  animation: cartBump 0.35s ease;
}
@keyframes cartBump {
  0% { transform: scale(1); }
  40% { transform: scale(1.35); }
  100% { transform: scale(1); }
}
@media (max-width: 420px) {
  .cart-label {
    display: none;
  }
}

/* ===== Add-to-cart button in menu ===== */
.dish-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
}
.add-btn {
  min-width: 6.4rem;
  padding: 0.35rem 0.8rem;
  background: none;
  color: var(--color-washi);
  border: 1px solid rgba(239, 233, 219, 0.4);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}
.add-btn:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}
.add-btn.is-added {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-indigo-dark);
}
.add-btn:focus-visible,
.cart-button:focus-visible,
.cart-close:focus-visible,
.stepper button:focus-visible,
.cart-remove:focus-visible,
.cart-clear:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

/* ===== Cart drawer ===== */
.cart-overlay {
  position: fixed;
  inset: 0;
  z-index: 150;
  background-color: rgba(14, 22, 38, 0.6);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0s 0.3s;
}
.cart-overlay.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.3s ease;
}
.cart {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 160;
  width: min(100vw, 420px);
  display: flex;
  flex-direction: column;
  background-color: var(--color-surface);
  color: var(--color-foreground);
  box-shadow: -12px 0 40px rgba(14, 22, 38, 0.25);
  transform: translateX(100%);
  visibility: hidden;
  transition: transform 0.35s ease, visibility 0s 0.35s;
}
.cart.is-open {
  transform: translateX(0);
  visibility: visible;
  transition: transform 0.35s ease;
}
.cart:focus {
  outline: none;
}
.cart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background-color: var(--color-indigo-dark);
  color: var(--color-washi);
}
.cart-head h2 {
  font-size: 1.2rem;
}
.cart-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
}
.cart-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
}
.cart-empty {
  padding: 2.5rem 0;
  text-align: center;
  color: var(--color-ink-soft);
  font-size: 0.9rem;
}
.cart-done {
  padding: 1rem;
  border-radius: var(--radius);
  background-color: rgba(32, 58, 82, 0.1);
  color: var(--color-indigo);
  font-size: 0.9rem;
}
.cart-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem 1rem;
  padding: 1rem 0;
  border-bottom: 1px dashed var(--color-border);
}
.cart-item:first-child {
  padding-top: 0;
}
.cart-item-name {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.5;
}
.cart-item-unit {
  font-size: 0.78rem;
  color: var(--color-ink-soft);
}
.cart-item-sub {
  font-family: var(--font-heading);
  color: var(--color-urushi);
  white-space: nowrap;
}
.cart-item-controls {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.stepper {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background-color: var(--color-washi);
}
.stepper button {
  width: 2.25rem;
  height: 2.25rem;
  background: none;
  border: none;
  color: var(--color-foreground);
  font-family: var(--font-body);
  font-size: 1.1rem;
  cursor: pointer;
}
.stepper button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.stepper-qty {
  min-width: 2rem;
  text-align: center;
  font-size: 0.95rem;
}
.cart-remove,
.cart-clear {
  background: none;
  border: none;
  padding: 0.25rem 0;
  color: var(--color-ink-soft);
  font-family: var(--font-body);
  font-size: 0.8rem;
  text-decoration: underline;
  cursor: pointer;
}
.cart-remove:hover,
.cart-clear:hover {
  color: var(--color-urushi);
}
.cart [hidden] {
  display: none;
}
.cart-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}
.cart-foot {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
  padding: 1.25rem 1.5rem 1.5rem;
  border-top: 1px solid var(--color-border);
  background-color: var(--color-surface);
}
.cart-foot .cart-clear {
  align-self: center;
}
.cart-total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font-size: 0.9rem;
}
.cart-total strong {
  font-family: var(--font-heading);
  font-size: 1.5rem;
}
@media (prefers-reduced-motion: reduce) {
  .cart,
  .cart-overlay,
  .cart-count.is-bump {
    transition: none;
    animation: none;
  }
}

/* ===== Mobile nav ===== */
@media (max-width: 860px) {
  .menu-toggle {
    display: flex;
  }
  .nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(78vw, 340px);
    height: 100vh;
    background-color: var(--color-indigo-dark);
    transform: translateX(100%);
    transition: transform 0.35s ease;
    padding: 6rem 2rem 2rem;
  }
  .nav.is-open {
    transform: translateX(0);
  }
  .nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.75rem;
  }
  .nav-cta {
    margin-top: 0.5rem;
  }
}