/* ===================================================
   大衆プラザ いな勢 — style.css
   デザインコンセプト: 野毛の開帳
   ひらいた → 厳か → カジュアル
=================================================== */

/* ── リセット & 変数 ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:         #F7F3ED;
  --dark:       #1C1A16;
  --navy:       #2B3A4A;
  --accent:     #C4873A;
  --warm:       #E8D5B0;
  --white:      #FFFFFF;
  --text:       #3A3530;
  --text-light: #7A6F66;
  --border:     #D9CFBF;
  --serif: 'Noto Serif JP', serif;
  --sans:  'Noto Sans JP', sans-serif;
  --en:    'Cormorant Garamond', serif;
  --radius: 4px;
  --shadow: 0 4px 24px rgba(44,36,24,.10);
  --trans: .35s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.8;
  letter-spacing: .04em;
  overflow-x: hidden;
}

img { display: block; width: 100%; height: 100%; object-fit: cover; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ══════════════════════════════════════
   HEADER
══════════════════════════════════════ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background var(--trans), box-shadow var(--trans);
}
.header.scrolled {
  background: rgba(28,26,22,.92);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 16px rgba(0,0,0,.2);
}
.header__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  height: 72px;
}

/* ロゴ */
.header__logo {
  position: relative;
  z-index: 101;
  display: block;
  transition: opacity var(--trans), visibility var(--trans);
}
.header__logo:hover {
  opacity: .8;
}
.header__logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  vertical-align: middle;
}

/* ナビ */
.header__nav-list {
  display: flex;
  gap: 32px;
}
.header__nav-list a {
  display: inline-flex;
  align-items: center;
  font-family: var(--serif);
  font-size: .95rem;
  color: rgba(255,255,255,.85);
  letter-spacing: .12em;
  position: relative;
  padding-bottom: 2px;
  transition: color var(--trans);
}
.header__nav-list a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width var(--trans);
}
.header__nav-list a:hover { color: var(--accent); }
.header__nav-list a:hover::after { width: 100%; }

/* TELボタン */
.header__tel {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: var(--white);
  padding: 8px 20px;
  border-radius: 2px;
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .06em;
  transition: background var(--trans);
}
.header__tel:hover { background: #a86e28; }
.header__tel-icon { font-size: .9rem; }

/* ハンバーガー */
.header__hamburger {
  display: none;
  position: relative;
  z-index: 101;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: rgba(28,26,22,.18);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  backdrop-filter: blur(8px);
  cursor: pointer;
  padding: 4px;
  transition: background var(--trans), border-color var(--trans), transform var(--trans);
}
.header__hamburger span {
  display: block;
  width: 100%; height: 2px;
  background: var(--white);
  transition: var(--trans);
}
.header.nav-open {
  background: rgba(28,26,22,.94);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 32px rgba(0,0,0,.18);
}
.header.nav-open .header__logo {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.header.nav-open .header__hamburger {
  position: fixed;
  top: 18px;
  right: 20px;
}
.header__hamburger:hover {
  background: rgba(28,26,22,.3);
  border-color: rgba(255,255,255,.28);
}
.header__hamburger.open {
  background: rgba(196,135,58,.18);
  border-color: rgba(232,213,176,.32);
}
.header__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__hamburger.open span:nth-child(2) { opacity: 0; }
.header__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__bg {
  position: absolute;
  inset: 0;
}
.hero__bg-img {
  object-position: center 60%;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(20,16,12,.55) 0%,
    rgba(20,16,12,.35) 50%,
    rgba(20,16,12,.7) 100%
  );
}
.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
  color: var(--white);
}
.hero__eyebrow {
  font-family: var(--en);
  font-size: 1rem;
  letter-spacing: .3em;
  color: var(--accent);
  margin-bottom: 20px;
  transition-delay: .1s;
}
.hero__title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: .15em;
  margin-bottom: 20px;
  transition-delay: .25s;
}
.hero__title-sp { display: none; }

.hero__sub {
  font-family: var(--serif);
  font-size: clamp(1rem, 2vw, 1.2rem);
  letter-spacing: .2em;
  color: rgba(255,255,255,.8);
  transition-delay: .4s;
}

/* スクロール矢印 */
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.7);
}
.hero__scroll-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,.7));
  animation: scrollLine 2s ease-in-out infinite;
}
.hero__scroll-text {
  font-family: var(--en);
  font-size: .65rem;
  letter-spacing: .25em;
}
@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; }
}


/* ══════════════════════════════════════
   CONCEPT（厳か・ダーク）
══════════════════════════════════════ */
.concept {
  background: var(--dark);
  padding: 120px 0;
}
.concept__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.concept__label {
  font-family: var(--en);
  font-size: .8rem;
  letter-spacing: .4em;
  color: var(--accent);
  margin-bottom: 20px;
}
.concept__title {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: .18em;
  color: var(--warm);
  margin-bottom: 32px;
}
.concept__body {
  font-size: .92rem;
  line-height: 2.2;
  color: rgba(232,213,176,.75);
  margin-bottom: 32px;
}
.concept__line {
  width: 48px;
  height: 1px;
  background: var(--accent);
  margin-bottom: 24px;
}
.concept__catch {
  font-family: var(--serif);
  font-size: .95rem;
  color: var(--warm);
  line-height: 2;
  letter-spacing: .02em;
  border-left: 2px solid var(--accent);
  padding-left: 16px;
}

/* 画像グリッド */
.concept__images {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto auto;
  gap: 12px;
}
.concept__img-main {
  height: 280px;
  border-radius: var(--radius);
  overflow: hidden;
}
.concept__img-sub {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  height: 180px;
}
.concept__img-sub > * {
  border-radius: var(--radius);
  overflow: hidden;
}


/* ══════════════════════════════════════
   FEATURE（いな勢の名物）
══════════════════════════════════════ */
.feature {
  background: var(--bg);
  padding: 120px 0;
}
.feature__header {
  text-align: center;
  margin-bottom: 64px;
}
.feature__label {
  font-family: var(--en);
  font-size: .8rem;
  letter-spacing: .4em;
  color: var(--accent);
  margin-bottom: 12px;
}
.feature__title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 400;
  letter-spacing: .2em;
  color: var(--navy);
}

/* いなせ盛りメイン */
.feature__hero {
  max-width: 1200px;
  margin: 0 auto 80px;
  padding: 0 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.feature__hero-img {
  height: 440px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.feature__hero-img img { transition: transform .6s ease; }
.feature__hero-img:hover img { transform: scale(1.04); }

.feature__hero-num {
  font-family: var(--en);
  font-size: 3.5rem;
  color: var(--warm);
  line-height: 1;
  margin-bottom: 8px;
}
.feature__hero-name {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--navy);
  margin-bottom: 6px;
}
.feature__hero-ruby {
  font-family: var(--serif);
  font-size: .85rem;
  letter-spacing: .15em;
  color: var(--accent);
  margin-bottom: 24px;
}
.feature__hero-desc {
  font-size: .95rem;
  line-height: 2.1;
  color: var(--text);
  margin-bottom: 28px;
}
.feature__hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.feature__hero-tags li {
  font-size: .75rem;
  letter-spacing: .08em;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 4px 14px;
  border-radius: 99px;
}

/* カードグリッド */
.feature__grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.feature__card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--trans), box-shadow var(--trans);
}
.feature__card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(44,36,24,.14);
}
.feature__card-img {
  height: 200px;
  overflow: hidden;
}
.feature__card-img img { transition: transform .5s ease; }
.feature__card:hover .feature__card-img img { transform: scale(1.06); }

.feature__card-body {
  padding: 20px 20px 24px;
  border-top: 3px solid var(--accent);
}
.feature__card-num {
  font-family: var(--en);
  font-size: 2rem;
  color: var(--warm);
  line-height: 1;
  margin-bottom: 4px;
}
.feature__card-name {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--navy);
  margin-bottom: 8px;
}
.feature__card-desc {
  font-size: .85rem;
  color: var(--text-light);
  line-height: 1.8;
}


/* ══════════════════════════════════════
   MENU（お品書き）
══════════════════════════════════════ */
.menu-section {
  background: var(--warm);
  padding: 120px 0;
}
.menu-section__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}
.menu-section__header {
  text-align: center;
  margin-bottom: 56px;
}
.menu-section__label {
  font-family: var(--en);
  font-size: .8rem;
  letter-spacing: .4em;
  color: var(--accent);
  margin-bottom: 12px;
}
.menu-section__title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 400;
  letter-spacing: .2em;
  color: var(--navy);
  margin-bottom: 16px;
}
.menu-section__note {
  font-size: .85rem;
  color: var(--text-light);
  line-height: 1.9;
}
.menu-section__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
  max-width: 680px;
  margin: 0 auto;
}
.menu-section__img {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--white);
}
.menu-section__img img { max-height: 600px; }
.menu-section__img-caption {
  text-align: center;
  font-size: .75rem;
  color: var(--text-light);
  padding: 10px 0;
  background: var(--white);
}
.menu-section__list {
  padding-top: 8px;
}

.menu-category { margin-bottom: 36px; }
.menu-category__title {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--navy);
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
  margin-bottom: 16px;
}
.menu-category__more {
  margin-top: 24px;
  padding-left: 10px;
}
.menu-category__more .menu-item__name {
  font-size: .88rem;
}
.menu-category__items li {
  display: flex;
  flex-direction: column;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
  gap: 3px;
}
.menu-item__name {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--navy);
}
.menu-item__desc {
  font-size: .82rem;
  color: var(--text-light);
}
.menu-section__disclaimer {
  font-size: .82rem;
  color: var(--text-light);
  line-height: 1.9;
  margin-top: 8px;
  padding: 16px;
  background: rgba(255,255,255,.5);
  border-radius: var(--radius);
  border-left: 3px solid var(--accent);
}


/* ══════════════════════════════════════
   GALLERY
══════════════════════════════════════ */
.gallery {
  background: var(--white);
  padding: 120px 0 80px;
}
.gallery__header {
  text-align: center;
  margin-bottom: 48px;
}
.gallery__label {
  font-family: var(--en);
  font-size: .8rem;
  letter-spacing: .4em;
  color: var(--accent);
  margin-bottom: 12px;
}
.gallery__title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 400;
  letter-spacing: .2em;
  color: var(--navy);
}

/* カルーセル */
.gallery__carousel-wrap {
  position: relative;
  overflow: hidden;
  max-width: 1400px;
  margin: 0 auto;
}
.gallery__track {
  display: flex;
  transition: transform .5s cubic-bezier(.4,0,.2,1);
}
.gallery__slide {
  flex: 0 0 33.333%;
  height: 340px;
  padding: 0 8px;
}
.gallery__slide img {
  border-radius: var(--radius);
  transition: transform .4s ease;
  cursor: pointer;
}
.gallery__slide:hover img { transform: scale(1.03); }

.gallery__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  background: rgba(28,26,22,.7);
  color: var(--white);
  border: none;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background var(--trans);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery__btn:hover { background: var(--accent); }
.gallery__btn--prev { left: 16px; }
.gallery__btn--next { right: 16px; }

/* ドット */
.gallery__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 28px;
}
.gallery__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: background var(--trans), transform var(--trans);
}
.gallery__dot.active {
  background: var(--accent);
  transform: scale(1.3);
}

/* SNS */
.gallery__sns {
  text-align: center;
  margin-top: 56px;
  padding: 0 24px;
}
.gallery__sns > p {
  font-family: var(--serif);
  font-size: .85rem;
  letter-spacing: .2em;
  color: var(--text-light);
  margin-bottom: 20px;
}
.gallery__sns-links {
  display: flex;
  justify-content: center;
  gap: 24px;
}
.gallery__sns-links a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  letter-spacing: .08em;
  color: var(--navy);
  border: 1px solid var(--border);
  padding: 10px 24px;
  border-radius: 99px;
  transition: all var(--trans);
}
.gallery__sns-links a svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
}
.gallery__sns-links a:hover {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}


/* ══════════════════════════════════════
   ACCESS
══════════════════════════════════════ */
.access {
  background: var(--dark);
  padding: 120px 0;
}
.access__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}
.access__header {
  text-align: center;
  margin-bottom: 56px;
}
.access__label {
  font-family: var(--en);
  font-size: .8rem;
  letter-spacing: .4em;
  color: var(--accent);
  margin-bottom: 12px;
}
.access__title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 400;
  letter-spacing: .2em;
  color: var(--warm);
}
.access__layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
  align-items: start;
}
.access__map {
  height: 420px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.1);
}

/* テーブル */
.access__table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 32px;
}
.access__table tr {
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.access__table tr:first-child {
  border-top: 1px solid rgba(255,255,255,.08);
}
.access__table th {
  font-family: var(--serif);
  font-size: .85rem;
  letter-spacing: .1em;
  color: var(--accent);
  font-weight: 400;
  padding: 16px 16px 16px 0;
  white-space: nowrap;
  vertical-align: top;
  width: 80px;
}
.access__table td {
  font-size: .92rem;
  color: rgba(232,213,176,.85);
  padding: 16px 0;
  line-height: 1.9;
  vertical-align: top;
}
.access__table td a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.access__hours-row {
  display: block;
  font-family: var(--serif);
  font-size: .8rem;
  color: var(--accent);
  margin-top: 4px;
  letter-spacing: .06em;
}
.access__hours-row:first-child { margin-top: 0; }
.access__hours-time {
  display: block;
  font-size: .95rem;
  color: var(--warm);
  font-weight: 500;
}
.access__hours-note {
  display: block;
  font-size: .75rem;
  color: rgba(232,213,176,.55);
  margin-bottom: 8px;
}

.access__cta {
  display: block;
  text-align: center;
  background: var(--accent);
  color: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius);
  font-family: var(--serif);
  font-size: .9rem;
  letter-spacing: .1em;
  transition: background var(--trans);
}
.access__cta:hover { background: #a86e28; }


/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer {
  background: #110F0D;
  padding: 64px 0 40px;
}
.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}
.footer__logo {
  text-align: center;
  margin-bottom: 20px;
}
.footer__logo-img {
  max-width: 160px;
  height: auto;
  margin-bottom: 16px;
}
.footer__catch {
  font-family: var(--serif);
  font-size: .82rem;
  letter-spacing: .1em;
  color: rgba(232,213,176,.5);
}
.footer__nav ul {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer__nav a {
  font-family: var(--serif);
  font-size: .85rem;
  letter-spacing: .1em;
  color: rgba(232,213,176,.6);
  transition: color var(--trans);
}
.footer__nav a:hover { color: var(--accent); }

.footer__sns {
  display: flex;
  gap: 20px;
}
.footer__sns a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50%;
  color: rgba(255,255,255,.5);
  transition: all var(--trans);
}
.footer__sns a svg { width: 18px; height: 18px; }
.footer__sns a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(196,135,58,.1);
}

.footer__copy {
  font-size: .72rem;
  letter-spacing: .08em;
  color: rgba(255,255,255,.25);
}


/* ══════════════════════════════════════
   RESPONSIVE — Tablet (≤ 1024px)
══════════════════════════════════════ */
@media (max-width: 1024px) {
  .feature__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .concept__inner {
    gap: 48px;
    padding: 0 32px;
  }
  .feature__hero {
    padding: 0 32px;
  }

  .access__layout {
    grid-template-columns: 1fr;
  }
  .access__map {
    height: 320px;
  }
}


/* ══════════════════════════════════════
   RESPONSIVE — SP (≤ 768px)
══════════════════════════════════════ */
@media (max-width: 768px) {
  /* ヘッダー */
  .header__nav  { display: none; }
  .header__tel  { display: none; }
  .header__hamburger { display: flex; }

  /* モバイルナビ開閉 */
  .header__nav.open {
    display: grid;
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100dvh;
    padding: 96px 24px 28px;
    background:
      radial-gradient(circle at top, rgba(196,135,58,.18) 0%, rgba(196,135,58,0) 34%),
      linear-gradient(180deg, rgba(14,12,10,.74) 0%, rgba(25,20,16,.68) 52%, rgba(18,17,15,.76) 100%);
    backdrop-filter: blur(18px) saturate(1.05);
    place-items: center;
    z-index: 100;
    overflow: hidden;
  }
  .header__nav.open::before,
  .header__nav.open::after {
    content: '';
    position: absolute;
    left: 24px;
    right: 24px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(232,213,176,.46), transparent);
    pointer-events: none;
  }
  .header__nav.open::before {
    top: 72px;
  }
  .header__nav.open::after {
    bottom: 28px;
  }
  .header__nav.open .header__nav-list {
    display: grid;
    width: min(100%, 380px);
    min-height: min(420px, calc(100dvh - 160px));
    max-height: calc(100dvh - 160px);
    grid-template-rows: repeat(5, minmax(0, 1fr));
    gap: 12px;
    padding: 0;
    background: none;
    border: none;
    border-radius: 0;
    box-shadow: none;
    text-align: center;
    align-content: center;
  }
  .header__nav.open .header__nav-list li {
    display: flex;
    width: 100%;
  }
  .header__nav.open .header__nav-list a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    min-height: 56px;
    padding: 16px 18px;
    font-family: var(--serif);
    font-size: 1.12rem;
    font-weight: 500;
    line-height: 1.45;
    letter-spacing: .12em;
    text-align: center;
    color: var(--white);
    background: none;
    border: none;
    border-radius: 0;
    box-shadow: none;
    text-shadow: 0 2px 14px rgba(0,0,0,.28);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    transition:
      transform var(--trans),
      color var(--trans),
      opacity var(--trans);
  }
  .header__nav.open .header__nav-list a::after {
    content: '';
    position: absolute;
    left: 14%;
    right: 14%;
    bottom: 0;
    height: 1px;
    width: auto;
    background: linear-gradient(90deg, transparent, rgba(232,213,176,.4), transparent);
  }
  .header__nav.open .header__nav-list li:last-child a::after {
    background: none;
  }
  .header__nav.open .header__nav-list a:hover {
    color: var(--warm);
    transform: translateY(-1px);
  }
  .header__nav.open .header__nav-list a:focus-visible {
    outline: 2px solid rgba(232,213,176,.72);
    outline-offset: 3px;
  }

  /* ヒーロー */
  .hero__title-pc { display: none; }
  .hero__title-sp { display: block; }
  .hero__title { font-size: 1.55rem; line-height: 1.4; }

  /* コンセプト */
  .concept__inner {
    grid-template-columns: 1fr;
    padding: 0 24px;
    gap: 48px;
  }
  .concept__img-main { height: 220px; }
  .concept__img-sub  { height: 140px; }
  .concept { padding: 80px 0; }

  /* フィーチャー */
  .feature { padding: 80px 0; }
  .feature__hero {
    grid-template-columns: 1fr;
    padding: 0 24px;
    gap: 32px;
  }
  .feature__hero-desc {
    font-size: .88rem;
    line-height: 1.8;
    margin-bottom: 24px;
  }
  .feature__hero-img { height: 280px; }
  .feature__grid {
    grid-template-columns: 1fr;
    padding: 0 24px;
    gap: 24px;
  }
  .feature__card-img { height: 220px; }
  .feature__card-desc {
    font-size: .82rem;
    line-height: 1.7;
  }

  /* メニュー */
  .menu-section { padding: 80px 0; }
  .menu-section__inner { padding: 0 24px; }
  .menu-section__layout { grid-template-columns: 1fr; }

  /* ギャラリー */
  .gallery { padding: 80px 0 60px; }
  .gallery__slide { flex: 0 0 85%; height: 260px; }
  .gallery__btn { display: none; }
  .gallery__sns-links { flex-direction: column; align-items: center; }

  /* アクセス */
  .access { padding: 80px 0; }
  .access__inner { padding: 0 24px; }
  .access__layout { grid-template-columns: 1fr; gap: 32px; }
  .access__map { height: 260px; }

  /* フッター */
  .footer__inner { padding: 0 24px; gap: 24px; }
  .footer__nav ul { gap: 16px; }
}

.sp-br { display: none; }
.pc-br { display: inline; }

@media (max-width: 768px) {
  .sp-br { display: inline; }
  .pc-br { display: none; }
}

@media (max-width: 480px) {
  .header.nav-open .header__hamburger {
    top: 16px;
    right: 16px;
  }
  .header__nav.open {
    padding: 88px 18px 24px;
  }
  .header__nav.open::before {
    top: 66px;
  }
  .header__nav.open::after {
    bottom: 22px;
  }
  .header__nav.open .header__nav-list {
    width: 100%;
    min-height: min(400px, calc(100dvh - 144px));
    max-height: calc(100dvh - 144px);
    gap: 10px;
    padding: 0;
  }
  .header__nav.open .header__nav-list a {
    font-size: 1.04rem;
  }
  .feature__grid { grid-template-columns: 1fr; }
  .feature__card-img { height: 200px; }
  .gallery__slide { flex: 0 0 90%; }
}