/* =========================================================
   炭火焼鳥 とりいち - 営業デモ（v2提案版・白基調）
   コンセプト: 静・墨・木
   生成りの白 × 墨の明朝 × 木と藍の差し色 × 暗い料理写真
   ========================================================= */

:root {
  --bg: #faf7f1;
  --bg-warm: #f3ede2;
  --ink: #1c1a17;
  --ink-soft: #4a463f;
  --muted: #857f74;
  --line: #e2dccf;
  --wood: #7d6448;
  --indigo: #22385c;
  --indigo-dark: #1a2c48;
  --dark: #17140f;
  --dark-soft: #221e18;

  --serif: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", "Noto Serif JP",
    "MS PMincho", serif;
  --sans: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic",
    "YuGothic", "Noto Sans JP", "Meiryo", sans-serif;

  --wrap: 1080px;
  --gutter: 24px;
}

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.9;
  font-size: 15px;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.mincho {
  font-family: var(--serif);
}

/* ---------- section title ---------- */
.section {
  padding: 96px 0;
}

.section--warm {
  background: var(--bg-warm);
}

.section-head {
  text-align: center;
  margin-bottom: 56px;
}

.section-head h2 {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--ink);
}

.section-head .lead {
  font-size: 13px;
  color: var(--muted);
  margin-top: 14px;
  letter-spacing: 0.1em;
}

.section-head::after {
  content: "";
  display: block;
  width: 40px;
  height: 1px;
  background: var(--wood);
  margin: 20px auto 0;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--serif);
  letter-spacing: 0.12em;
  padding: 15px 34px;
  border: 1px solid transparent;
  transition: opacity 0.25s, background 0.25s, color 0.25s;
  white-space: nowrap;
}

.btn--tel {
  background: var(--indigo);
  color: #fff;
  flex-direction: column;
  gap: 2px;
  line-height: 1.4;
}

.btn--tel .num {
  font-size: 13px;
  letter-spacing: 0.08em;
}

.btn--tel .label {
  font-size: 15px;
}

.btn--reserve {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.btn--solid {
  background: var(--indigo);
  color: #fff;
}

.btn:hover {
  opacity: 0.82;
}

.btn--reserve:hover {
  background: var(--ink);
  color: var(--bg);
  opacity: 1;
}

/* ---------- header ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: rgba(250, 247, 241, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 20px;
}

.header__logo {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  line-height: 1;
  color: var(--ink);
}

.logo__sub {
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--muted);
}

.logo__main {
  font-size: 26px;
  letter-spacing: 0.18em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav__list {
  display: flex;
  gap: 26px;
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: 0.08em;
}

.nav__list a {
  position: relative;
  padding-bottom: 4px;
  color: var(--ink-soft);
  transition: color 0.2s;
}

.nav__list a:hover {
  color: var(--ink);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav__reserve {
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  padding: 8px 16px;
  border: 1px solid var(--line);
}

.nav__tel {
  background: var(--indigo);
  color: #fff;
  font-family: var(--serif);
  text-align: center;
  padding: 9px 18px;
  line-height: 1.35;
}

.nav__tel .num {
  display: block;
  font-size: 12px;
  letter-spacing: 0.04em;
}

.nav__toggle {
  display: none;
}

/* ---------- hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 42% 58%;
  min-height: 640px;
  padding-top: 76px;
}

.hero__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  /* 左端をサイトのコンテンツ幅（中央コンテナの内側）に揃える */
  padding: 40px clamp(24px, 3vw, 48px) 40px
    max(var(--gutter), calc((100vw - var(--wrap)) / 2 + var(--gutter)));
}

.hero__title {
  font-family: var(--serif);
  writing-mode: vertical-rl;
  font-size: clamp(30px, 3.4vw, 44px);
  line-height: 1.7;
  letter-spacing: 0.16em;
  height: auto;
  margin: 0 0 32px 0;
  font-weight: 500;
}

.hero__meta {
  font-family: var(--serif);
  font-size: 14px;
  color: var(--ink-soft);
  letter-spacing: 0.06em;
  line-height: 2;
  margin-bottom: 28px;
}

.hero__meta .place {
  font-size: 17px;
  color: var(--ink);
  display: block;
  margin-bottom: 6px;
}

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero__media {
  position: relative;
  background: var(--dark);
  overflow: hidden;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- intro ---------- */
.intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.intro__body h2 {
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 500;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.intro__body .sub {
  font-family: var(--serif);
  color: var(--wood);
  letter-spacing: 0.14em;
  margin-bottom: 26px;
}

.intro__body p {
  color: var(--ink-soft);
  line-height: 2.1;
}

.intro__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ---------- kodawari ---------- */
.kodawari__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
}

.kcard figure {
  overflow: hidden;
  margin-bottom: 20px;
}

.kcard img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 0.6s;
}

.kcard:hover img {
  transform: scale(1.04);
}

.kcard h3 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.kcard p {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 2;
}

/* ---------- osusume ---------- */
.osusume__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px 24px;
  margin-bottom: 48px;
}

.ocard {
  text-align: center;
}

.ocard figure {
  overflow: hidden;
  margin-bottom: 14px;
  background: var(--dark);
}

.ocard img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.ocard h3 {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.ocard .price {
  font-family: var(--serif);
  color: var(--wood);
  font-size: 15px;
  margin-top: 4px;
}

.center-cta {
  text-align: center;
}

/* ---------- menu excerpt ---------- */
.menuex__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.menu-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 40px;
}

.menu-block h3 {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding-bottom: 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.menu-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  font-size: 14px;
  padding: 5px 0;
}

.menu-row .name {
  color: var(--ink-soft);
}

.menu-row .dots {
  flex: 1;
  border-bottom: 1px dotted var(--line);
  transform: translateY(-4px);
}

.menu-row .yen {
  font-family: var(--serif);
  color: var(--ink);
  white-space: nowrap;
}

.menuex__media {
  align-self: stretch;
}

.menuex__media img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
}

.menuex__foot {
  margin-top: 40px;
  text-align: center;
}

/* ---------- scene ---------- */
.scene {
  background: var(--dark);
  color: #ece7dd;
}

.scene .section-head h2 {
  color: #fff;
}

.scene .section-head::after {
  background: var(--wood);
}

.scene__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.scard {
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 32px 22px;
  text-align: center;
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: background 0.3s;
}

.scard:hover {
  background: rgba(255, 255, 255, 0.05);
}

.scard h3 {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 500;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

.scard p {
  font-size: 13px;
  color: #b9b2a5;
  line-height: 1.9;
}

/* ---------- voice ---------- */
.voice__note {
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  margin-top: -40px;
  margin-bottom: 44px;
}

.voice__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.vcard {
  background: #fff;
  border: 1px solid var(--line);
  padding: 30px 26px;
}

.vcard p {
  font-family: var(--serif);
  color: var(--ink-soft);
  line-height: 2;
  margin-bottom: 16px;
}

.vcard .who {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.08em;
}

/* ---------- info / access ---------- */
.info__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.info__map iframe {
  width: 100%;
  height: 340px;
  border: 0;
  filter: grayscale(0.2);
  background: var(--bg-warm);
}

.map-link {
  margin-top: 10px;
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.map-link a {
  color: var(--wood);
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}

.map-link a:hover {
  color: var(--ink);
}

.info__table {
  font-size: 14px;
}

.info__table dl {
  display: grid;
  grid-template-columns: 108px 1fr;
  border-top: 1px solid var(--line);
  padding: 14px 0;
}

.info__table dl:last-child {
  border-bottom: 1px solid var(--line);
}

.info__table dt {
  font-family: var(--serif);
  letter-spacing: 0.08em;
  color: var(--ink);
}

.info__table dd {
  color: var(--ink-soft);
  line-height: 1.9;
}

/* ---------- reserve band ---------- */
.reserve {
  background: var(--bg-warm);
  text-align: center;
}

.reserve h2 {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 0.14em;
  margin-bottom: 14px;
}

.reserve p {
  color: var(--ink-soft);
  margin-bottom: 26px;
}

.reserve__tel {
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 40px);
  letter-spacing: 0.06em;
  color: var(--indigo);
  display: block;
  margin-bottom: 8px;
}

.reserve__hours {
  font-size: 13px;
  color: var(--muted);
  margin-top: 20px;
}

/* ---------- footer ---------- */
.footer {
  background: var(--dark);
  color: #cfc8ba;
  padding: 56px 0 28px;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 30px;
  flex-wrap: wrap;
}

.footer__logo {
  display: flex;
  flex-direction: column;
  gap: 8px;
  line-height: 1;
  color: #f0ebe1;
}

.footer__logo .logo__sub {
  color: #a49d90;
}

.footer__logo .logo__main {
  font-size: 30px;
}

.footer__nav {
  display: flex;
  gap: 22px;
  font-family: var(--serif);
  font-size: 14px;
  letter-spacing: 0.08em;
  flex-wrap: wrap;
}

.footer__meta {
  font-size: 13px;
  line-height: 1.9;
  color: #a49d90;
}

.footer__sns {
  margin-top: 18px;
}

.footer__sns a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--serif);
  letter-spacing: 0.08em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  padding-bottom: 3px;
}

.footer__copy {
  text-align: center;
  font-size: 11px;
  color: #7d766a;
  letter-spacing: 0.1em;
  margin-top: 48px;
}

.footer__note {
  text-align: center;
  font-size: 11px;
  line-height: 1.9;
  color: #6b655b;
  letter-spacing: 0.06em;
  margin-top: 10px;
  padding: 0 var(--gutter);
}

.footer__note a {
  border-bottom: 1px solid #4a453d;
}

/* ---------- page hero (下層) ---------- */
.page-hero {
  padding: 150px 0 60px;
  text-align: center;
  background: var(--bg-warm);
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 500;
  letter-spacing: 0.2em;
}

.breadcrumb {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.06em;
  margin-top: 18px;
}

.breadcrumb a:hover {
  color: var(--ink);
}

/* ---------- full menu ---------- */
.fullmenu__group {
  margin-bottom: 64px;
}

.fullmenu__group h2 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-align: center;
  margin-bottom: 8px;
}

.fullmenu__group .cap {
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 30px;
}

.fullmenu__rows {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 56px;
}

.note-band {
  background: var(--bg-warm);
  border: 1px solid var(--line);
  padding: 22px 26px;
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.9;
  margin-top: 20px;
}

/* ---------- sp fixed tel bar ---------- */
.spbar {
  display: none;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .hero__media {
    order: -1;
    height: 300px;
  }

  .intro__grid,
  .menuex__grid,
  .info__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .kodawari__list,
  .osusume__list {
    grid-template-columns: repeat(2, 1fr);
  }

  .scene__list {
    grid-template-columns: repeat(2, 1fr);
  }

  .voice__list {
    grid-template-columns: 1fr;
  }

  .fullmenu__rows {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .section {
    padding: 64px 0;
  }

  .nav__list,
  .nav__reserve {
    display: none;
  }

  .nav__toggle {
    display: inline-flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
  }

  .nav__toggle span {
    width: 24px;
    height: 1px;
    background: var(--ink);
  }

  .header__inner {
    height: 64px;
  }

  .header__logo .logo__main {
    font-size: 21px;
  }

  .nav.is-open .nav__list {
    display: flex;
    position: fixed;
    inset: 64px 0 auto 0;
    flex-direction: column;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 20px var(--gutter);
    gap: 18px;
  }

  .hero__title {
    height: auto;
    margin-right: 0;
  }

  .hero__copy {
    align-items: flex-start;
  }

  .menu-cols {
    grid-template-columns: 1fr;
  }

  .osusume__list {
    gap: 22px 16px;
  }

  body {
    padding-bottom: 62px;
  }

  .spbar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    position: fixed;
    inset: auto 0 0 0;
    z-index: 60;
    border-top: 1px solid var(--line);
  }

  .spbar a {
    padding: 16px 0;
    text-align: center;
    font-family: var(--serif);
    font-size: 14px;
    letter-spacing: 0.08em;
  }

  .spbar .tel {
    background: var(--indigo);
    color: #fff;
  }

  .spbar .reserve-link {
    background: var(--ink);
    color: var(--bg);
  }
}