:root {
  --bg: #090d14;
  --bg-soft: #101726;
  --text: #ece5d8;
  --muted: #b8ac97;
  --accent: #bc9a5f;
  --accent-2: #7e1f2e;
  --line: rgba(236, 229, 216, 0.18);
  --space-section: 6.5rem;
  --space-inner: 1.5rem;
  --max: 980px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(126, 31, 46, 0.18), transparent 60%),
    linear-gradient(180deg, var(--bg-soft), var(--bg));
  font-family: "Zen Old Mincho", serif;
  line-height: 1.95;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

.hero {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 3rem var(--space-inner);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(0deg, rgba(8, 11, 16, 0.68), rgba(8, 11, 16, 0.68)),
    url("../img/store.jpg") center / cover no-repeat,
    radial-gradient(1000px 620px at 72% 50%, rgba(122, 28, 33, 0.5), transparent 62%),
    radial-gradient(760px 540px at 30% 38%, rgba(204, 164, 99, 0.13), transparent 58%),
    linear-gradient(140deg, #070a0f 0%, #0b111a 56%, #080b10 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.58) 0%, rgba(0, 0, 0, 0.15) 40%, rgba(0, 0, 0, 0.6) 100%),
    linear-gradient(25deg, rgba(255, 255, 255, 0.06) 0%, transparent 24%),
    repeating-linear-gradient(
      0deg,
      transparent 0 42px,
      rgba(236, 229, 216, 0.018) 42px 43px
    );
  pointer-events: none;
  z-index: -2;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 58% 58%, transparent 0 24%, rgba(0, 0, 0, 0.48) 74%),
    repeating-linear-gradient(
      90deg,
      rgba(236, 229, 216, 0.018) 0 1px,
      transparent 1px 128px
    );
  z-index: -1;
}

.hero__inner {
  width: 100%;
  max-width: 760px;
  text-align: center;
  padding: 0 0.5rem;
  margin-top: 8vh;
}

.hero__en {
  margin: 0 0 0.95rem;
  font-family: "Cormorant Garamond", serif;
  letter-spacing: 0.36em;
  font-size: 0.78rem;
  color: var(--muted);
}

.hero__title {
  margin: 0;
  font-size: clamp(2.5rem, 12vw, 6rem);
  font-weight: 500;
  letter-spacing: 0.2em;
  line-height: 1.15;
  text-shadow: 0 12px 28px rgba(0, 0, 0, 0.5);
}

.hero__lead {
  margin: 2.3rem 0 0;
  color: #f3ebde;
  font-size: 0.95rem;
}

.hero__sublead {
  margin: 1rem auto 0;
  color: var(--muted);
  font-size: 0.82rem;
  max-width: 32ch;
}

.hero__scroll {
  display: inline-block;
  margin-top: 3rem;
  font-family: "Cormorant Garamond", serif;
  letter-spacing: 0.2em;
  font-size: 0.88rem;
  color: var(--text);
  border-bottom: 1px solid rgba(236, 229, 216, 0.35);
}

.hero__side {
  display: none;
}

.hero__hamburger {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 120;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(236, 229, 216, 0.35);
  background: rgba(9, 13, 20, 0.78);
  display: grid;
  align-content: center;
  gap: 6px;
  padding: 0 10px;
}

.hero__hamburger span {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--text);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.hero__hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hero__hamburger.is-open span:nth-child(2) {
  opacity: 0;
}

.hero__hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero__mobile-nav {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 110;
  width: min(84vw, 320px);
  height: 100%;
  background: linear-gradient(180deg, rgba(6, 10, 16, 0.97), rgba(9, 13, 20, 0.97));
  border-left: 1px solid rgba(236, 229, 216, 0.18);
  transform: translateX(102%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.hero__mobile-nav.is-open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}

.hero__mobile-menu {
  list-style: none;
  margin: 0;
  padding: 5.2rem 1.2rem 1.2rem;
  display: grid;
  gap: 0.7rem;
}

.hero__mobile-menu a {
  display: block;
  border: 1px solid rgba(236, 229, 216, 0.18);
  padding: 0.75rem 0.8rem;
  color: var(--text);
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  background: rgba(255, 255, 255, 0.02);
}

.section {
  padding: var(--space-section) var(--space-inner);
  position: relative;
  overflow: hidden;
}

.section__title {
  margin: 0 0 2.5rem;
  font-family: "Cormorant Garamond", serif;
  font-size: 1.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-align: center;
  color: var(--accent);
}

.concept,
.philosophy,
.history {
  text-align: center;
}

.concept,
.philosophy {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.012), rgba(255, 255, 255, 0));
}

.philosophy::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 1.8rem;
  transform: translateX(-50%);
  width: min(92%, 980px);
  height: calc(100% - 3.6rem);
  border: 1px solid rgba(236, 229, 216, 0.1);
  pointer-events: none;
}

.section__copy {
  margin: 0 auto;
  max-width: 38ch;
  font-size: 1.02rem;
  position: relative;
  z-index: 1;
}

.concept-layout {
  max-width: 1080px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.35rem;
  text-align: left;
}

.concept-main {
  border: 1px solid rgba(236, 229, 216, 0.14);
  background: linear-gradient(135deg, rgba(7, 10, 15, 0.58) 0%, rgba(7, 10, 15, 0.24) 100%);
  padding: 1.7rem 1.2rem;
}

.concept-title {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: 1.1rem;
  letter-spacing: 0.2em;
  color: var(--accent);
}

.concept-catch {
  margin: 1rem 0 0;
  font-size: clamp(1.12rem, 4.7vw, 1.9rem);
  line-height: 1.9;
  letter-spacing: 0.07em;
  color: #eee4d6;
}

.concept-cards {
  display: grid;
  gap: 1rem;
}

.concept-card {
  border: 1px solid rgba(236, 229, 216, 0.14);
  background: linear-gradient(135deg, rgba(13, 25, 43, 0.7) 0%, rgba(9, 15, 25, 0.45) 100%);
  padding: 1.2rem;
}

.concept-card--notice {
  border-left: 2px solid rgba(188, 154, 95, 0.7);
  padding: 1.35rem 1.35rem;
}

.concept-card-heading {
  margin: 0 0 0.8rem;
  color: var(--accent);
  font-family: "Cormorant Garamond", serif;
  font-size: 0.94rem;
  letter-spacing: 0.15em;
}

.concept-notice-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.56rem 0.85rem;
  border: 1px solid rgba(188, 154, 95, 0.55);
  background: rgba(188, 154, 95, 0.08);
  color: #f3d39b;
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  min-width: 17.5rem;
}

.concept-kodawari-text {
  margin: 0;
  color: #ddd3c3;
  line-height: 2;
  font-size: 0.9rem;
}

.concept-slideshow {
  position: relative;
  min-height: 250px;
  border: 1px solid rgba(236, 229, 216, 0.14);
  overflow: hidden;
  background: #060b13;
}

.concept-slideshow::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 12, 18, 0.1), rgba(8, 12, 18, 0.5));
  pointer-events: none;
}

.concept-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 1s ease, transform 5.6s ease;
}

.concept-slide.is-active {
  opacity: 1;
  transform: scale(1);
}

.concept-ornament {
  position: absolute;
  right: -3.2rem;
  top: -2.5rem;
  width: clamp(180px, 28vw, 360px);
  opacity: 0.09;
  filter: grayscale(1) contrast(0.9) brightness(0.85);
  pointer-events: none;
  user-select: none;
}

.section__ilust {
  position: absolute;
  width: clamp(180px, 34vw, 420px);
  opacity: 0.14;
  filter: grayscale(1) contrast(0.9) brightness(0.9);
  pointer-events: none;
  user-select: none;
}

.section__ilust--concept {
  top: -2.8rem;
  right: -2.2rem;
  transform: rotate(-8deg);
}

.section__ilust--philosophy {
  bottom: -4rem;
  left: -3rem;
  transform: rotate(10deg);
}

.prose {
  max-width: 60ch;
  margin: 0 auto;
  color: #ddd3c3;
  position: relative;
  z-index: 1;
  padding: 1.2rem 1rem;
  background: linear-gradient(180deg, rgba(7, 10, 15, 0.52), rgba(7, 10, 15, 0.16));
  border: 1px solid rgba(236, 229, 216, 0.1);
}

.prose p {
  margin: 0;
}

.prose p + p {
  margin-top: 2.1rem;
}

.menu__cards {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  gap: 1.2rem;
}

.menu__card {
  border: 1px solid var(--line);
  padding: 2rem 1.4rem 1.6rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.015), transparent);
  display: grid;
  gap: 1rem;
}

.menu__thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid rgba(236, 229, 216, 0.18);
  filter: brightness(0.76) saturate(0.9);
}

.menu__card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--accent);
}

.menu__card p {
  margin: 0;
  color: #d8ccba;
  font-size: 0.93rem;
}

.menu__link {
  justify-self: start;
  border: 1px solid rgba(188, 154, 95, 0.52);
  padding: 0.5rem 0.9rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--text);
  transition: background-color 0.25s ease, color 0.25s ease;
}

.menu__link:hover {
  background: rgba(188, 154, 95, 0.18);
}

.access {
  background: linear-gradient(180deg, transparent, rgba(16, 23, 38, 0.48));
}

.info-list {
  max-width: var(--max);
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

.info-list div {
  display: grid;
  grid-template-columns: 6.4rem 1fr;
  gap: 0.8rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}

.info-list dt {
  color: var(--muted);
}

.info-list dd {
  margin: 0;
}

.info-list a {
  color: var(--accent);
}

.cta-fixed {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  border: 1px solid rgba(188, 154, 95, 0.55);
  background: rgba(9, 13, 20, 0.9);
  color: var(--text);
  padding: 0.9rem 1.2rem;
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  backdrop-filter: blur(4px);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.cta-fixed:active {
  transform: translateY(1px);
}

.footer {
  padding: 3.8rem var(--space-inner) 6.5rem;
  text-align: center;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.footer__brand {
  margin: 0;
  color: var(--accent);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
}

.footer__links {
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 1.2rem;
}

.footer__links a {
  border-bottom: 1px solid rgba(188, 154, 95, 0.45);
}

.footer__blog-link {
  border: 1px solid rgba(188, 154, 95, 0.6);
  border-bottom: 1px solid rgba(188, 154, 95, 0.6);
  padding: 0.35rem 0.6rem;
  color: #f3d39b;
  background: linear-gradient(180deg, rgba(188, 154, 95, 0.22), rgba(188, 154, 95, 0.08));
}

.footer__copy {
  margin: 1.2rem 0 0;
  font-size: 0.76rem;
}

.menu-page {
  background:
    radial-gradient(900px 500px at 12% -10%, rgba(126, 31, 46, 0.2), transparent 60%),
    linear-gradient(180deg, var(--bg-soft), var(--bg));
}

.menu-page__header {
  padding: 5.2rem var(--space-inner) 2.5rem;
  text-align: center;
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.menu-page__header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(8, 11, 16, 0.72), rgba(8, 11, 16, 0.72));
  pointer-events: none;
}

.menu-page__header--food {
  background: url("../img/food.png") center / cover no-repeat;
}

.menu-page__header--drink {
  background: url("../img/store.jpeg") center / cover no-repeat;
}

.menu-page__header > * {
  position: relative;
  z-index: 1;
}

.menu-page__title {
  margin: 0;
  font-size: clamp(1.9rem, 8vw, 3rem);
  letter-spacing: 0.14em;
}

.menu-page__lead {
  margin: 1rem auto 0;
  max-width: 52ch;
  color: var(--muted);
  font-size: 0.9rem;
}

.menu-page__back {
  display: inline-block;
  margin-top: 1.5rem;
  color: var(--accent);
  border-bottom: 1px solid rgba(188, 154, 95, 0.45);
  font-size: 0.8rem;
}

.menu-page__main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.4rem var(--space-inner) 6rem;
}

.menu-group {
  margin-top: 3.4rem;
}

.menu-group h2 {
  margin: 0 0 0.9rem;
  color: var(--accent);
  font-size: 1.25rem;
}

.menu-group__desc {
  margin: 0 0 1.4rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.menu-list {
  display: grid;
  gap: 1rem;
}

.menu-entry {
  border: 1px solid var(--line);
  padding: 1rem 1rem 0.95rem;
  background: rgba(255, 255, 255, 0.012);
}

.menu-entry__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.8rem;
}

.menu-entry h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
}

.menu-entry__price {
  font-size: 0.88rem;
  color: #f2d9ab;
  white-space: nowrap;
}

.menu-entry p {
  margin: 0.45rem 0 0;
  color: #d8ccba;
  font-size: 0.85rem;
  line-height: 1.75;
}

.menu-entry__tag {
  display: inline-block;
  margin-bottom: 0.25rem;
  font-size: 0.7rem;
  color: var(--accent);
  border: 1px solid rgba(188, 154, 95, 0.55);
  padding: 0.08rem 0.4rem;
  letter-spacing: 0.06em;
}

.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 768px) {
  :root {
    --space-section: 9rem;
    --space-inner: 2.4rem;
  }

  .hero {
    padding: 2.2rem 2.4rem;
  }

  .hero__hamburger,
  .hero__mobile-nav {
    display: none;
  }

  .hero__inner {
    margin-top: 6vh;
    padding: 0 3.5rem;
  }

  .hero__lead {
    font-size: 1.04rem;
  }

  .hero__sublead {
    font-size: 0.86rem;
  }

  .section__ilust--concept {
    top: -4rem;
    right: -1.2rem;
  }

  .section__ilust--philosophy {
    bottom: -5rem;
    left: -1rem;
  }

  .prose {
    padding: 1.8rem 2.2rem;
  }

  .hero__side {
    position: absolute;
    top: 0;
    height: 100%;
    width: 96px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-left: 1px solid rgba(236, 229, 216, 0.12);
    border-right: 1px solid rgba(236, 229, 216, 0.12);
    background: linear-gradient(180deg, rgba(4, 6, 10, 0.66), rgba(4, 6, 10, 0.42));
    padding: 1.7rem 1.05rem 1.9rem;
  }

  .hero__side--left {
    left: 0;
    border-right: 1px solid rgba(236, 229, 216, 0.12);
    border-left: none;
  }

  .hero__side--right {
    right: 0;
    border-left: 1px solid rgba(236, 229, 216, 0.12);
    border-right: none;
    align-items: center;
    justify-content: center;
  }

  .hero__menu {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 1.7rem;
  }

  .hero__menu a {
    color: var(--text);
    font-size: 0.86rem;
    line-height: 1.2;
    display: block;
  }

  .hero__menu span {
    display: block;
    margin-top: 0.2rem;
    font-family: "Cormorant Garamond", serif;
    font-size: 0.74rem;
    letter-spacing: 0.04em;
    color: rgba(236, 229, 216, 0.54);
  }

  .hero__reserve {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: 0.12em;
    font-size: 0.95rem;
    color: var(--text);
    border-left: 1px dotted rgba(236, 229, 216, 0.35);
    border-right: 1px dotted rgba(236, 229, 216, 0.35);
    padding: 1.1rem 0.4rem;
  }

  .menu__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.4rem;
  }

  .cta-fixed {
    right: 1.6rem;
    bottom: 1.6rem;
  }
}

@media (min-width: 900px) {
  .concept-layout {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 2rem;
    align-items: start;
  }

  .concept-main {
    min-height: 100%;
    padding: 2.4rem 2rem;
  }

  .concept-catch {
    line-height: 2;
  }

  .concept-cards {
    gap: 1.2rem;
  }

  .concept-card {
    padding: 1.35rem 1.3rem;
  }

  .concept-slideshow {
    min-height: 330px;
  }
}

@media (min-width: 1200px) {
  .hero__side {
    width: 132px;
    padding: 2.1rem 1.4rem 2.2rem;
  }

  .hero__inner {
    max-width: 860px;
    margin-top: 8vh;
  }

  .hero__lead {
    font-size: 1.1rem;
  }
}