/* =========================================
   観 KAN — Main stylesheet
   ========================================= */

:root {
  --c-base: #FAF8F2;
  --c-base-2: #EFE8DA;
  --c-text: #1F1815;
  --c-text-2: #6B5F55;
  --c-gold: #B89968;
  --c-gold-2: #C9AC7F;
  --c-gold-deep: #8E7345;
  --c-dark: #2D2620;
  --c-darker: #1A1411;
  --c-line: #06C755;
  --c-up: #2B7A4B;
  --c-down: #A4471E;
  --c-border: #E5DCC9;

  --f-serif: "Cormorant Garamond", "Noto Serif JP", "Hiragino Mincho ProN", serif;
  --f-jpserif: "Noto Serif JP", "Hiragino Mincho ProN", serif;
  --f-sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;

  --container: 1200px;
  --container-narrow: 880px;
}

body {
  font-family: var(--f-sans);
  color: var(--c-text);
  background-color: var(--c-base);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}
.container--narrow {
  max-width: var(--container-narrow);
}

/* ===== Section heads ===== */
.section-head {
  margin-bottom: 64px;
}
.section-head--center { text-align: center; }
.section-head__en {
  font-family: var(--f-serif);
  font-size: 13px;
  letter-spacing: 0.4em;
  color: var(--c-gold);
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 16px;
}
.section-head__ja {
  font-family: var(--f-jpserif);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.45;
  color: var(--c-text);
  margin-bottom: 24px;
}
.section-head__lead {
  font-size: 15px;
  line-height: 2.0;
  color: var(--c-text-2);
}
.section-head--center .section-head__lead {
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.08em;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
}
.btn--sm { padding: 10px 18px; font-size: 12.5px; gap: 6px; }
.btn--lg {
  padding: 22px 36px;
  font-size: 16px;
  flex-direction: column;
  gap: 6px;
  min-width: 280px;
}
.btn--lg .btn__sub {
  display: block;
  font-size: 11px;
  letter-spacing: 0.15em;
  opacity: 0.85;
  font-weight: 400;
}
.btn--line {
  background-color: var(--c-line);
  color: #FFFFFF;
}
.btn--line:hover { background-color: #05B14B; }
.btn--dark {
  background-color: var(--c-dark);
  color: var(--c-base);
}
.btn--dark:hover { background-color: var(--c-darker); }
.btn--gold {
  background-color: var(--c-gold);
  color: #FFFFFF;
}
.btn--gold:hover { background-color: var(--c-gold-deep); }

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 50;
  background-color: rgba(250, 248, 242, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid rgba(31, 24, 21, 0.06);
  transition: background-color 0.3s ease;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.header__logo {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}
.header__logo-mark {
  font-family: var(--f-jpserif);
  font-size: 28px;
  font-weight: 600;
  color: var(--c-gold);
  letter-spacing: 0;
}
.header__logo-text {
  font-family: var(--f-serif);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--c-text);
}
.header__nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.header__nav-link {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--c-text);
  transition: color 0.2s ease;
  position: relative;
}
.header__nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -6px;
  width: 0;
  height: 1px;
  background-color: var(--c-gold);
  transition: width 0.25s ease, left 0.25s ease;
}
.header__nav-link:hover { color: var(--c-gold); }
.header__nav-link:hover::after { width: 100%; left: 0; }
.header__nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: 16px;
}

/* Burger (hidden on PC) */
.header__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  z-index: 101;
}
.header__burger span {
  display: block;
  width: 100%;
  height: 1px;
  background-color: currentColor;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.header__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__burger.is-open span:nth-child(2) { opacity: 0; }
.header__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.header__overlay { display: none; }


/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 140px 0 80px;
  background-color: var(--c-darker);
  color: var(--c-base);
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
  filter: saturate(0.7) brightness(0.55);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 40%, rgba(184, 153, 104, 0.18), transparent 55%),
    linear-gradient(180deg, rgba(26, 20, 17, 0.45) 0%, rgba(26, 20, 17, 0.85) 100%);
  z-index: 1;
}
.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero__copy {
  max-width: 620px;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--f-serif);
  font-size: 12px;
  letter-spacing: 0.4em;
  color: var(--c-gold-2);
  font-weight: 500;
  margin-bottom: 36px;
  text-transform: uppercase;
}
.hero__eyebrow-line {
  display: inline-block;
  width: 40px;
  height: 1px;
  background-color: var(--c-gold);
}
.hero__title {
  font-family: var(--f-jpserif);
  font-size: clamp(34px, 5.2vw, 70px);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: 0.05em;
  margin-bottom: 36px;
  color: #F5EFDD;
  word-break: keep-all;
  overflow-wrap: normal;
  text-align: center;
}
.hero__title span {
  display: block;
  white-space: nowrap;
}
.hero__title span:last-child {
  color: var(--c-gold-2);
  font-weight: 600;
}
.hero__lead {
  font-size: 15px;
  line-height: 2.2;
  color: rgba(245, 239, 221, 0.82);
  margin-bottom: 40px;
  letter-spacing: 0.06em;
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}

.hero__ticker {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 14px 22px;
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(184, 153, 104, 0.35);
  border-radius: 6px;
  backdrop-filter: blur(6px);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: rgba(245, 239, 221, 0.92);
  flex-wrap: wrap;
}
.hero__ticker-pulse {
  width: 8px;
  height: 8px;
  background: #E84B4B;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(232, 75, 75, 0.55);
  animation: pulse 1.6s ease-out infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(232, 75, 75, 0.55); }
  70% { box-shadow: 0 0 0 10px rgba(232, 75, 75, 0); }
  100% { box-shadow: 0 0 0 0 rgba(232, 75, 75, 0); }
}
.hero__ticker-label {
  font-family: var(--f-serif);
  letter-spacing: 0.3em;
  color: var(--c-gold-2);
  font-weight: 500;
  text-transform: uppercase;
}
.hero__ticker-item strong {
  font-family: var(--f-serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--c-gold-2);
  margin: 0 4px 0 6px;
  letter-spacing: 0.04em;
}
.hero__ticker-divider { opacity: 0.4; }

.hero__visual {
  position: relative;
}
.hero__visual-frame {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45);
}
.hero__visual-frame::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(184, 153, 104, 0.55);
  z-index: 2;
  pointer-events: none;
}
.hero__visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__visual-tag {
  position: absolute;
  bottom: -28px;
  right: -28px;
  width: 144px;
  height: 144px;
  border-radius: 50%;
  background-color: var(--c-gold);
  color: var(--c-darker);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--f-serif);
  letter-spacing: 0.15em;
  text-align: center;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  z-index: 3;
}
.hero__visual-tag span { font-size: 11px; opacity: 0.8; }
.hero__visual-tag strong { font-size: 32px; font-weight: 600; line-height: 1; margin: 4px 0; }

.hero__scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-family: var(--f-serif);
  font-size: 11px;
  letter-spacing: 0.4em;
  color: rgba(245, 239, 221, 0.6);
  text-transform: uppercase;
}
.hero__scroll span {
  width: 1px;
  height: 48px;
  background: linear-gradient(180deg, var(--c-gold) 0%, transparent 100%);
  position: relative;
  overflow: hidden;
}
.hero__scroll span::after {
  content: "";
  position: absolute;
  top: -48px;
  left: 0;
  width: 100%;
  height: 48px;
  background: linear-gradient(180deg, transparent 0%, var(--c-gold-2) 100%);
  animation: scroll-line 2s ease-in-out infinite;
}
@keyframes scroll-line {
  0% { top: -48px; }
  100% { top: 48px; }
}


/* ===== LIVE RATES ===== */
.live-rates {
  padding: 120px 0;
  background-color: var(--c-base);
  position: relative;
}
.live-rates::before {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 64px;
  background: linear-gradient(180deg, transparent 0%, var(--c-gold) 100%);
}
.rates {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 1000px;
  margin: 0 auto;
}
.rate-card {
  position: relative;
  padding: 40px 36px;
  background-color: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: 4px;
  box-shadow: 0 4px 24px rgba(45, 38, 32, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.rate-card.is-flash-up {
  animation: flashUp 1.2s ease;
}
.rate-card.is-flash-down {
  animation: flashDown 1.2s ease;
}
@keyframes flashUp {
  0% { background-color: rgba(43, 122, 75, 0.18); }
  100% { background-color: #FFFFFF; }
}
@keyframes flashDown {
  0% { background-color: rgba(164, 71, 30, 0.16); }
  100% { background-color: #FFFFFF; }
}
.rate-card__head {
  display: flex;
  align-items: center;
  gap: 18px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--c-border);
}
.rate-card__symbol {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-serif);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.rate-card--gold .rate-card__symbol {
  background: linear-gradient(135deg, var(--c-gold) 0%, var(--c-gold-2) 100%);
  color: #FFFFFF;
}
.rate-card--pt .rate-card__symbol {
  background: linear-gradient(135deg, #7C8B99 0%, #A8B4BE 100%);
  color: #FFFFFF;
}
.rate-card__name {
  font-family: var(--f-jpserif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--c-text);
}
.rate-card__sub {
  font-size: 12px;
  color: var(--c-text-2);
  letter-spacing: 0.05em;
  margin-top: 2px;
}
.rate-card__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 28px 0 14px;
  font-family: var(--f-serif);
  color: var(--c-text);
}
.rate-card__yen { font-size: 22px; font-weight: 500; }
.rate-card__num {
  font-size: 56px;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1;
}
.rate-card__unit { font-size: 16px; color: var(--c-text-2); margin-left: 4px; }
.rate-card__diff {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background-color: rgba(43, 122, 75, 0.12);
  color: var(--c-up);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.rate-card__diff--down {
  background-color: rgba(164, 71, 30, 0.12);
  color: var(--c-down);
}
.rate-card__chart {
  margin-top: 24px;
  height: 50px;
}
.rate-card__chart svg {
  width: 100%;
  height: 100%;
}

.rates__status {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 18px;
  font-size: 12px;
  color: var(--c-text-2);
  letter-spacing: 0.05em;
}
.rates__live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background-color: rgba(232, 75, 75, 0.08);
  color: #C73C3C;
  border-radius: 4px;
  font-weight: 500;
}
.rates__pulse {
  width: 6px;
  height: 6px;
  background: #C73C3C;
  border-radius: 50%;
  animation: pulse 1.6s ease-out infinite;
}
.rates__updated time { font-weight: 500; color: var(--c-text); }
.rates__note {
  flex-basis: 100%;
  text-align: center;
  font-size: 11px;
  margin-top: 4px;
  color: var(--c-text-2);
  opacity: 0.85;
}


/* ===== BRAND ===== */
.brand {
  padding: 140px 0;
  background-color: var(--c-base-2);
  position: relative;
}
.brand__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
}
.brand__title { margin-bottom: 48px; }
.brand__compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
  gap: 0;
  background: rgba(255,255,255,0.5);
  padding: 36px 24px;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  margin-bottom: 36px;
}
.brand__compare-col {
  text-align: center;
  padding: 0 24px;
}
.brand__compare-divider {
  width: 1px;
  background: linear-gradient(180deg, transparent 0%, var(--c-border) 30%, var(--c-border) 70%, transparent 100%);
}
.brand__compare-kanji {
  font-family: var(--f-jpserif);
  font-size: 64px;
  font-weight: 500;
  color: var(--c-text-2);
  line-height: 1;
  letter-spacing: 0;
}
.brand__compare-col--accent .brand__compare-kanji {
  color: var(--c-gold);
  font-weight: 600;
}
.brand__compare-en {
  font-family: var(--f-serif);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--c-text-2);
  text-transform: uppercase;
  margin: 12px 0 18px;
}
.brand__compare-col--accent .brand__compare-en { color: var(--c-gold); }
.brand__compare-text {
  font-size: 13px;
  line-height: 1.9;
  color: var(--c-text);
  letter-spacing: 0.04em;
}
.brand__lead {
  font-size: 15px;
  line-height: 2.2;
  color: var(--c-text);
  letter-spacing: 0.04em;
}
.brand__visual {
  position: relative;
}
.brand__visual img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 4px;
  box-shadow: 0 20px 50px rgba(45, 38, 32, 0.15);
}
.brand__visual figcaption {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  font-family: var(--f-jpserif);
  font-size: 14px;
  color: #FFFFFF;
  letter-spacing: 0.08em;
  text-shadow: 0 1px 6px rgba(0,0,0,0.5);
}


/* ===== CATEGORIES ===== */
.categories { padding: 140px 0; }
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.cat-card {
  background-color: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.cat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(45, 38, 32, 0.1);
  border-color: var(--c-gold);
}
.cat-card a { display: block; height: 100%; }
.cat-card__img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.cat-card__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.cat-card:hover .cat-card__img img { transform: scale(1.06); }
.cat-card__body { padding: 24px 22px 28px; }
.cat-card__num {
  font-family: var(--f-serif);
  font-size: 13px;
  letter-spacing: 0.25em;
  color: var(--c-gold);
  margin-bottom: 8px;
  font-weight: 500;
}
.cat-card__title {
  font-family: var(--f-jpserif);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}
.cat-card__desc {
  font-size: 13px;
  line-height: 1.85;
  color: var(--c-text-2);
}


/* ===== REASONS ===== */
.reasons {
  padding: 140px 0;
  background-color: var(--c-darker);
  color: var(--c-base);
}
.reasons .section-head__ja { color: #F5EFDD; }
.reasons .section-head__lead { color: rgba(245,239,221,0.7); }
.reasons__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.reason-card {
  position: relative;
  padding: 48px 28px 36px;
  background-color: rgba(255,255,255,0.03);
  border: 1px solid rgba(184, 153, 104, 0.18);
  border-radius: 4px;
  text-align: left;
  transition: background-color 0.3s ease, transform 0.3s ease;
}
.reason-card:hover {
  background-color: rgba(184, 153, 104, 0.08);
  transform: translateY(-4px);
}
.reason-card__num {
  display: block;
  font-family: var(--f-serif);
  font-size: 36px;
  font-weight: 500;
  color: var(--c-gold);
  letter-spacing: 0.05em;
  margin-bottom: 24px;
  line-height: 1;
}
.reason-card__num::after {
  content: "";
  display: block;
  width: 24px;
  height: 1px;
  background-color: var(--c-gold);
  margin-top: 14px;
}
.reason-card__title {
  font-family: var(--f-jpserif);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.55;
  margin-bottom: 18px;
  color: #F5EFDD;
}
.reason-card__text {
  font-size: 13px;
  line-height: 2.0;
  color: rgba(245, 239, 221, 0.72);
  letter-spacing: 0.04em;
}


/* ===== RESULTS ===== */
.results { padding: 140px 0; background-color: var(--c-base); }
.result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.result-card {
  background-color: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.result-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(45, 38, 32, 0.1);
}
.result-card__img {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.result-card__img img {
  width: 100%; height: 100%; object-fit: cover;
}
.result-card__badge {
  position: absolute;
  top: 16px; left: 16px;
  font-family: var(--f-serif);
  font-size: 11px;
  letter-spacing: 0.2em;
  background-color: rgba(45, 38, 32, 0.85);
  color: var(--c-gold-2);
  padding: 5px 12px;
  border-radius: 2px;
  backdrop-filter: blur(4px);
}
.result-card__body {
  padding: 24px 24px 28px;
}
.result-card__cat {
  font-family: var(--f-serif);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--c-gold);
  margin-bottom: 10px;
  text-transform: uppercase;
}
.result-card__title {
  font-family: var(--f-jpserif);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.55;
  margin-bottom: 18px;
  min-height: 56px;
}
.result-card__price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 14px 16px;
  background-color: var(--c-base-2);
  border-radius: 3px;
  margin-bottom: 16px;
}
.result-card__price span {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-text-2);
}
.result-card__price strong {
  font-family: var(--f-serif);
  font-size: 24px;
  font-weight: 600;
  color: var(--c-gold-deep);
  letter-spacing: 0.02em;
  margin-left: auto;
}
.result-card__note {
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--c-text-2);
}


/* ===== FAQ ===== */
.faq { padding: 140px 0; background-color: var(--c-base-2); }
.faq__list { margin-top: 16px; }
.faq__item {
  border-bottom: 1px solid var(--c-border);
}
.faq__item:first-child { border-top: 1px solid var(--c-border); }
.faq__q {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  align-items: center;
  text-align: left;
  padding: 28px 8px;
  transition: color 0.2s ease;
}
.faq__q:hover { color: var(--c-gold); }
.faq__q-mark {
  font-family: var(--f-serif);
  font-size: 22px;
  font-weight: 500;
  color: var(--c-gold);
  letter-spacing: 0.05em;
}
.faq__q-text {
  font-family: var(--f-jpserif);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.55;
}
.faq__q-icon {
  position: relative;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.faq__q-icon::before, .faq__q-icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  background-color: currentColor;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.faq__q-icon::before {
  width: 16px; height: 1px;
  transform: translate(-50%, -50%);
}
.faq__q-icon::after {
  width: 1px; height: 16px;
  transform: translate(-50%, -50%);
}
.faq__q[aria-expanded="true"] .faq__q-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s ease;
}
.faq__a > p {
  overflow: hidden;
  font-size: 14px;
  line-height: 2.0;
  color: var(--c-text);
  letter-spacing: 0.04em;
  padding-left: 50px;
  padding-right: 8px;
}
.faq__item.is-open .faq__a {
  grid-template-rows: 1fr;
}
.faq__item.is-open .faq__a > p {
  padding-bottom: 28px;
}


/* ===== COLUMN ===== */
.column { padding: 140px 0; }
.column__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}
.column-card {
  background-color: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.column-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(45, 38, 32, 0.08);
}
.column-card a { display: block; height: 100%; }
.column-card__img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.column-card__img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s ease;
}
.column-card:hover .column-card__img img { transform: scale(1.05); }
.column-card__body { padding: 24px 26px 30px; }
.column-card__meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--f-serif);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-text-2);
  margin-bottom: 14px;
  text-transform: uppercase;
}
.column-card__meta span {
  padding: 3px 10px;
  background-color: var(--c-base-2);
  border-radius: 2px;
  color: var(--c-gold-deep);
}
.column-card__title {
  font-family: var(--f-jpserif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.6;
  margin-bottom: 14px;
  min-height: 58px;
}
.column-card__excerpt {
  font-size: 13px;
  line-height: 1.95;
  color: var(--c-text-2);
}
.column__more { text-align: center; margin-top: 56px; }
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-serif);
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--c-gold);
  border-bottom: 1px solid var(--c-gold);
  padding-bottom: 4px;
  transition: gap 0.25s ease;
}
.link-arrow:hover { gap: 18px; }


/* ===== ACCESS ===== */
.access { padding: 140px 0; background-color: var(--c-base-2); }
.access__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 0;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(45, 38, 32, 0.1);
}
.access__map {
  background-color: #DDD;
  min-height: 480px;
}
.access__map iframe { width: 100%; height: 100%; }
.access__info {
  background-color: #FFFFFF;
  padding: 56px 48px;
}
.access__shop-name {
  font-family: var(--f-jpserif);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--c-border);
}
.access__list {
  display: grid;
  grid-template-columns: 90px 1fr;
  row-gap: 18px;
  column-gap: 16px;
}
.access__list dt {
  font-family: var(--f-serif);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--c-gold);
  text-transform: uppercase;
  font-weight: 500;
  padding-top: 2px;
}
.access__list dd {
  font-size: 14px;
  line-height: 1.8;
  letter-spacing: 0.04em;
  color: var(--c-text);
}
.access__list dd a { color: var(--c-text); border-bottom: 1px solid currentColor; }
.access__list dd a:hover { color: var(--c-gold); }


/* ===== CTA BANNER ===== */
.cta-banner {
  position: relative;
  padding: 120px 0;
  background-color: var(--c-darker);
  color: var(--c-base);
  overflow: hidden;
  text-align: center;
}
.cta-banner__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.cta-banner__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.18;
  filter: saturate(0.6);
}
.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 30%, rgba(184, 153, 104, 0.18), transparent 60%),
    linear-gradient(180deg, rgba(26, 20, 17, 0.7) 0%, rgba(26, 20, 17, 0.95) 100%);
  z-index: 1;
}
.cta-banner__inner { position: relative; z-index: 2; }
.cta-banner__en {
  font-family: var(--f-serif);
  font-size: 13px;
  letter-spacing: 0.4em;
  color: var(--c-gold-2);
  margin-bottom: 18px;
  text-transform: uppercase;
}
.cta-banner__title {
  font-family: var(--f-jpserif);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: 0.06em;
  margin-bottom: 28px;
  color: #F5EFDD;
}
.cta-banner__title em {
  font-style: normal;
  font-size: 0.65em;
  color: var(--c-gold-2);
  display: inline-block;
  margin-top: 12px;
}
.cta-banner__lead {
  font-size: 14px;
  line-height: 2.0;
  color: rgba(245, 239, 221, 0.78);
  letter-spacing: 0.06em;
  margin-bottom: 48px;
}
.cta-banner__buttons {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}


/* ===== FOOTER ===== */
.footer {
  background-color: var(--c-darker);
  color: rgba(245, 239, 221, 0.72);
  padding: 80px 0 40px;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(184, 153, 104, 0.15);
}
.footer__brand { max-width: 360px; }
.footer__logo {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 18px;
}
.footer__logo-mark {
  font-family: var(--f-jpserif);
  font-size: 26px;
  font-weight: 600;
  color: var(--c-gold);
}
.footer__logo-text {
  font-family: var(--f-serif);
  font-size: 17px;
  letter-spacing: 0.3em;
  color: #F5EFDD;
}
.footer__tagline {
  font-family: var(--f-jpserif);
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--c-gold-2);
  margin-bottom: 20px;
}
.footer__addr {
  font-size: 12.5px;
  line-height: 1.95;
  letter-spacing: 0.04em;
}
.footer__nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.footer__nav-col h4 {
  font-family: var(--f-serif);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--c-gold);
  margin-bottom: 18px;
  text-transform: uppercase;
}
.footer__nav-col ul li { margin-bottom: 12px; }
.footer__nav-col a {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  transition: color 0.2s ease;
}
.footer__nav-col a:hover { color: var(--c-gold); }
.footer__bottom {
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 11px;
  letter-spacing: 0.05em;
}
.footer__copy { color: rgba(245, 239, 221, 0.5); }
.footer__sample-note {
  font-size: 11px;
  line-height: 1.85;
  color: rgba(184, 153, 104, 0.65);
  text-align: right;
  font-family: var(--f-serif);
  letter-spacing: 0.05em;
}