/* ==========================================================================
   饗応 元（KYŌŌ HAJIME）公式サイト共通スタイル
   ========================================================================== */

:root {
  --color-bg: #14100c;
  --color-bg-alt: #1c1712;
  --color-surface: #221b14;
  --color-gold: #c9a15a;
  --color-gold-light: #e0c384;
  --color-text: #f3ede3;
  --color-text-muted: #b8ab97;
  --color-border: #3a2f22;
  --font-serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --font-sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --max-width: 1080px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.5;
  margin: 0 0 0.6em;
}

p {
  margin: 0 0 1.2em;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* skip link (accessibility) */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-gold);
  color: #14100c;
  padding: 10px 16px;
  z-index: 1000;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(20, 16, 12, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.brand {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-ja {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  letter-spacing: 0.12em;
  color: var(--color-text);
}

.brand-en {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--color-gold);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  font-size: 0.92rem;
  letter-spacing: 0.05em;
  padding: 6px 2px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--color-gold-light);
  border-color: var(--color-gold);
}

.nav-cta {
  background: var(--color-gold);
  color: #14100c !important;
  padding: 10px 20px !important;
  border-radius: 2px;
  font-weight: 700;
}
.nav-cta:hover {
  background: var(--color-gold-light);
}

.nav-lang {
  font-size: 0.8rem !important;
  letter-spacing: 0.05em;
  border: 1px solid var(--color-border) !important;
  padding: 5px 10px !important;
  border-radius: 2px;
}
.nav-lang:hover {
  border-color: var(--color-gold) !important;
  color: var(--color-gold-light);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 1.4rem;
  padding: 6px 12px;
  cursor: pointer;
}

@media (max-width: 1080px) {
  .main-nav {
    position: fixed;
    inset: 68px 0 0 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 20px;
    transform: translateX(100%);
    transition: transform 0.25s ease;
    overflow-y: auto;
  }
  .main-nav.is-open {
    transform: translateX(0);
  }
  .nav-toggle {
    display: block;
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: flex-end;
  background-size: cover;
  background-position: center;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,16,12,0.55) 0%, rgba(20,16,12,0.55) 40%, rgba(20,16,12,0.96) 100%);
  z-index: -1;
}

.hero-inner {
  padding: 64px 0 72px;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  color: var(--color-gold);
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(1.9rem, 4.6vw, 3.1rem);
  margin-bottom: 0.5em;
}

.hero-lead {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 42em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 2px;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-align: center;
  border: 1px solid var(--color-gold);
  transition: background 0.2s, color 0.2s;
}

.btn-primary {
  background: var(--color-gold);
  color: #14100c;
  font-weight: 700;
}
.btn-primary:hover {
  background: var(--color-gold-light);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-outline:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-light);
}

/* ---------- Page header (non-home) ---------- */
.page-hero {
  padding: 72px 0 48px;
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(180deg, var(--color-bg-alt), var(--color-bg));
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(1.7rem, 3.6vw, 2.4rem);
}

.page-hero p {
  color: var(--color-text-muted);
  max-width: 40em;
  margin: 0 auto;
}

.breadcrumb {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 18px;
}
.breadcrumb a {
  color: var(--color-text-muted);
  border-bottom: 1px dotted var(--color-border);
}
.breadcrumb a:hover {
  color: var(--color-gold-light);
}

/* ---------- Sections ---------- */
section {
  padding: 72px 0;
}

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

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 44px;
}

.section-head .eyebrow {
  display: block;
}

.section-head h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

/* Feature / value grid */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

@media (max-width: 860px) {
  .grid-3 { grid-template-columns: 1fr; }
}

.feature-card {
  border: 1px solid var(--color-border);
  padding: 32px 26px;
  background: var(--color-surface);
}

.feature-card h3 {
  font-size: 1.1rem;
  color: var(--color-gold-light);
}

.feature-card p {
  color: var(--color-text-muted);
  font-size: 0.94rem;
  margin: 0;
}

/* Split content with image */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; gap: 32px; }
  .split.reverse .split-media { order: -1; }
}

.split.reverse .split-media {
  order: 2;
}

.split-media img {
  border: 1px solid var(--color-border);
}

.split-text .eyebrow {
  display: block;
}

/* Menu items */
.menu-block {
  margin-bottom: 56px;
}

.menu-block h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  color: var(--color-gold-light);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 12px;
  margin-bottom: 20px;
}

.menu-icon {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  opacity: 0.9;
}

.menu-item {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--color-border);
}

.menu-item:last-child {
  border-bottom: none;
}

.menu-item-name {
  font-weight: 700;
}

.menu-item-desc {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  margin-top: 4px;
}

.menu-item-price {
  white-space: nowrap;
  color: var(--color-gold-light);
  font-family: var(--font-serif);
}

.menu-note {
  color: var(--color-text-muted);
  font-size: 0.86rem;
  border-left: 2px solid var(--color-gold);
  padding-left: 14px;
  margin-top: 28px;
}

/* Event gallery (肉会 etc.) */
.event-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 32px 0 48px;
}

.event-gallery figure {
  margin: 0;
  overflow: hidden;
  border-radius: 4px;
  background: var(--color-surface, #1a1a1a);
}

.event-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 4;
  display: block;
}

@media (max-width: 700px) {
  .event-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Ingredient gallery (food.html等の食材こだわり) */
.ingredient-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 24px 0 40px;
  max-width: 420px;
}

.ingredient-gallery figure {
  margin: 0;
  overflow: hidden;
  border-radius: 4px;
  background: var(--color-surface, #1a1a1a);
}

.ingredient-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 4;
  display: block;
}

.event-price-box {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  margin: 24px 0;
}

.event-price-box .event-price-name {
  font-weight: 700;
  font-size: 1.1rem;
}

.event-price-box .event-price-value {
  font-family: var(--font-serif);
  color: var(--color-gold-light);
  font-size: 1.4rem;
  white-space: nowrap;
}

/* Info table (access / store info) */
.info-table {
  width: 100%;
  border-collapse: collapse;
}

.info-table th,
.info-table td {
  text-align: left;
  padding: 16px 12px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.info-table th {
  width: 9em;
  color: var(--color-gold-light);
  font-weight: 700;
  font-family: var(--font-serif);
}

@media (max-width: 480px) {
  .info-table,
  .info-table tbody,
  .info-table tr,
  .info-table th,
  .info-table td {
    display: block;
    width: auto;
  }
  .info-table tr {
    padding-top: 14px;
  }
  .info-table th {
    padding: 0 12px 4px;
    border-bottom: 0;
  }
  .info-table td {
    padding: 0 12px 14px;
  }
}

.map-embed {
  border: 1px solid var(--color-border);
  width: 100%;
  aspect-ratio: 16 / 10;
}
.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* News list */
.news-list {
  border-top: 1px solid var(--color-border);
}

.news-item {
  display: grid;
  grid-template-columns: 9em 1fr;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--color-border);
}

@media (max-width: 600px) {
  .news-item { grid-template-columns: 1fr; gap: 6px; }
}

.news-item time {
  color: var(--color-text-muted);
  font-size: 0.88rem;
}

.news-tag {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  padding: 2px 8px;
  margin-bottom: 8px;
}

/* Blog card grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin: 32px 0 48px;
}

@media (max-width: 860px) {
  .blog-grid { grid-template-columns: 1fr; }
}

.blog-card {
  display: block;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  text-decoration: none;
  color: inherit;
}

.blog-card figure {
  margin: 0;
  overflow: hidden;
  background: #1a1a1a;
}

.blog-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  display: block;
}

.blog-card .blog-card-body {
  padding: 20px 22px 24px;
}

.blog-card time {
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

.blog-card h2 {
  font-size: 1.1rem;
  margin: 8px 0 10px;
  color: var(--color-gold-light);
}

.blog-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin: 0;
}

/* Blog article body */
.article-body {
  max-width: 760px;
  margin: 0 auto;
}

.article-body h2 {
  font-size: 1.25rem;
  color: var(--color-gold-light);
  margin: 40px 0 16px;
}

.article-body p {
  margin: 0 0 18px;
  line-height: 1.9;
}

.article-body figure {
  margin: 28px 0;
}

.article-body figure img {
  width: 100%;
  max-width: 320px;
  display: block;
  margin: 0 auto;
  border: 1px solid var(--color-border);
}

.article-body figcaption {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-top: 10px;
}

.article-meta {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  margin-bottom: 24px;
}

/* CTA band */
.cta-band {
  text-align: center;
  padding: 64px 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.cta-band h2 {
  font-size: 1.6rem;
}

.cta-band p {
  color: var(--color-text-muted);
}

.cta-band .hero-actions {
  justify-content: center;
}

/* ---------- Footer ---------- */
.site-footer {
  padding: 56px 0 32px;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 36px;
}

@media (max-width: 780px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-grid h4 {
  font-size: 0.95rem;
  color: var(--color-gold-light);
}

.footer-grid p,
.footer-grid li {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

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

.footer-grid li {
  margin-bottom: 8px;
}

.footer-grid a:hover {
  color: var(--color-gold-light);
}

.footer-bottom {
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
}

/* FAQ (details/summary accordion) */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 22px 0;
}

.faq-item summary {
  cursor: pointer;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-gold-light);
  list-style: none;
  position: relative;
  padding-right: 32px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: -2px;
  font-size: 1.3rem;
  color: var(--color-gold);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  color: var(--color-text-muted);
  margin: 14px 0 0;
}

/* Utility */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.mt-0 { margin-top: 0; }