/*
Theme Name: Butadon Ippin Theme
Theme URI: https://butadon-ippin.com/
Author: Butadon Ippin
Description: 十勝豚丼いっぴん公式サイト用WordPressテーマ。高級和風デザイン。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: butadon-ippin
*/

/* ============================================
   CSS Custom Properties
   ============================================ */
:root {
  --color-primary: #d35c1e;
  --color-primary-light: #e8782e;
  --color-primary-dark: #b84a14;
  --color-text: #262120;
  --color-text-light: #555;
  --color-white: #fff;
  --color-bg: #faf8f6;
  --color-bg-dark: #1a1a1a;
  --color-bg-footer: #262120;
  --color-border: #e0d5c1;
  --color-overlay: rgba(26, 21, 16, 0.55);

  --font-ja: "Shippori Mincho", "Noto Serif JP", "游明朝", "Yu Mincho", serif;
  --font-en: "Cormorant Garamond", "Times New Roman", serif;

  --header-height: 90px;
  --section-padding: 120px;
  --container-width: 1200px;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ============================================
   Base / Reset
   ============================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 17px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-ja);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.8;
  letter-spacing: 0.05em;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition), opacity var(--transition);
}

a:hover {
  opacity: 0.7;
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.4;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ============================================
   Utility
   ============================================ */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section-padding {
  padding: var(--section-padding) 0;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================
   Section Title
   ============================================ */
.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title__en {
  display: block;
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: 12px;
}

.section-title__ja {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.section-title__line {
  display: block;
  width: 40px;
  height: 1px;
  background: var(--color-primary-light);
  margin: 20px auto 0;
}

/* ============================================
   Header
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: background var(--transition), box-shadow var(--transition);
}

.site-header.is-scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px;
}

.site-header__logo a {
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-header__logo-img {
  height: 48px;
  width: auto;
  display: block;
}

@media (max-width: 768px) {
  .site-header__logo-img {
    height: 36px;
  }
}

/* Navigation */
.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: 0;
}

.site-nav__item {
  position: relative;
}

.site-nav__link {
  display: block;
  padding: 8px 20px;
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  transition: color var(--transition);
}

.site-nav__link:hover {
  opacity: 1;
  color: var(--color-primary-light);
}

/* Dropdown */
.site-nav__item:hover .site-nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-nav__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: var(--color-white);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.3s ease;
  padding: 8px 0;
}

.site-nav__dropdown a {
  display: block;
  padding: 10px 24px;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.site-nav__dropdown a:hover {
  opacity: 1;
  background: var(--color-bg);
  color: var(--color-primary-light);
}

/* Header Info */
.site-header__info {
  display: flex;
  align-items: center;
  gap: 20px;
}

.btn-online-store {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  transition: background var(--transition);
}

.btn-online-store:hover {
  opacity: 1;
  background: var(--color-primary-dark);
}

/* Hamburger */
.hamburger {
  display: none;
  width: 28px;
  height: 20px;
  position: relative;
  z-index: 1100;
}

.hamburger__line {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--color-text);
  position: absolute;
  left: 0;
  transition: all 0.3s ease;
}

.hamburger__line:nth-child(1) { top: 0; }
.hamburger__line:nth-child(2) { top: 50%; transform: translateY(-50%); }
.hamburger__line:nth-child(3) { bottom: 0; }

.hamburger.is-active .hamburger__line:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

.hamburger.is-active .hamburger__line:nth-child(2) {
  opacity: 0;
}

.hamburger.is-active .hamburger__line:nth-child(3) {
  bottom: 50%;
  transform: translateY(50%) rotate(-45deg);
}

/* ============================================
   Drawer Menu
   ============================================ */
.drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  height: 100vh;
  background: rgba(26, 21, 16, 0.95);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
}

.drawer.is-open {
  opacity: 1;
  visibility: visible;
}

.drawer__nav-list {
  text-align: center;
}

.drawer__nav-item {
  margin-bottom: 8px;
}

.drawer__nav-link {
  display: inline-block;
  padding: 12px 20px;
  color: var(--color-white);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  transition: color var(--transition);
}

.drawer__nav-link:hover {
  opacity: 1;
  color: var(--color-primary-light);
}

.drawer__nav-sub {
  padding-left: 0;
  margin-top: 4px;
}

.drawer__nav-sub a {
  display: inline-block;
  padding: 6px 20px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.8125rem;
  letter-spacing: 0.15em;
}

.drawer__nav-sub a:hover {
  opacity: 1;
  color: var(--color-primary-light);
}

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

.drawer__online-store {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 32px;
  border: 1px solid var(--color-primary-light);
  color: var(--color-primary-light);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  transition: all var(--transition);
}

.drawer__online-store:hover {
  opacity: 1;
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* ============================================
   Hero Slider
   ============================================ */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  margin-top: var(--header-height);
}

.hero__slides {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero__slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1.5s ease;
}

.hero__slide.is-active {
  opacity: 1;
}

.hero__slide-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: heroZoom 8s ease forwards;
}

@keyframes heroZoom {
  from { transform: scale(1.05); }
  to { transform: scale(1); }
}

.hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.1) 0%,
    rgba(0, 0, 0, 0.3) 100%
  );
}

.hero__content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: var(--color-white);
  z-index: 2;
}

.hero__catch {
  font-size: 2.25rem;
  letter-spacing: 0.3em;
  line-height: 2;
  font-weight: 700;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero__catch-sub {
  display: block;
  font-size: 0.875rem;
  letter-spacing: 0.2em;
  margin-top: 20px;
  opacity: 0.8;
}

.hero__scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--color-white);
  font-family: var(--font-en);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.4);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-white);
  animation: scrollLine 2s ease infinite;
}

@keyframes scrollLine {
  0% { top: -100%; }
  100% { top: 100%; }
}

/* ============================================
   About Section
   ============================================ */
.section-about {
  padding: var(--section-padding) 0;
  background: var(--color-white);
}

.about-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.about-card {
  position: relative;
  overflow: hidden;
}

.about-card__image {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.about-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.about-card:hover .about-card__image img {
  transform: scale(1.08);
}

.about-card__body {
  padding: 24px 0;
}

.about-card__title {
  font-size: 1.125rem;
  letter-spacing: 0.15em;
  margin-bottom: 8px;
}

.about-card__en {
  font-family: var(--font-en);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary-light);
}

/* ============================================
   About Ippin Section
   ============================================ */
.section-about-ippin {
  padding: var(--section-padding) 0;
  background: var(--color-white);
  text-align: center;
}

.about-ippin__body {
  max-width: 700px;
  margin: 0 auto;
}

.about-ippin__lead {
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  line-height: 2.2;
  margin-bottom: 24px;
}

.about-ippin__desc {
  font-size: 1rem;
  line-height: 2.2;
  color: var(--color-text-light);
}

.pc-only {
  display: inline;
}

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

  .about-ippin__lead {
    font-size: 1.0625rem;
    letter-spacing: 0.08em;
  }

  .about-ippin__desc {
    font-size: 0.9375rem;
  }
}

/* ============================================
   Concept Section
   ============================================ */
.section-concept {
  padding: var(--section-padding) 0;
  background: var(--color-bg);
}

.concept-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.concept-content__image {
  aspect-ratio: 3/4;
  overflow: hidden;
}

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

.concept-content__text-en {
  font-family: var(--font-en);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: 16px;
}

.concept-content__heading {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  line-height: 2;
  margin-bottom: 30px;
}

.concept-content__desc {
  font-size: 0.875rem;
  line-height: 2.2;
  color: var(--color-text-light);
}

/* ============================================
   Pickup / News Section
   ============================================ */
.section-pickup {
  position: relative;
  padding: var(--section-padding) 0;
  background: var(--color-bg-dark);
  color: var(--color-white);
  overflow: hidden;
}

.section-pickup .section-title__ja {
  color: var(--color-white);
}

.pickup-slider {
  display: flex;
  gap: 30px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 20px;
  scrollbar-width: none;
}

.pickup-slider::-webkit-scrollbar {
  display: none;
}

.pickup-card {
  flex: 0 0 340px;
  scroll-snap-align: start;
}

.pickup-card__image {
  aspect-ratio: 16/10;
  overflow: hidden;
  margin-bottom: 16px;
}

.pickup-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.pickup-card:hover .pickup-card__image img {
  transform: scale(1.05);
}

.pickup-card__date {
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 8px;
}

.pickup-card__category {
  display: inline-block;
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  padding: 3px 10px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  margin-bottom: 10px;
}

.pickup-card__title {
  font-size: 0.9375rem;
  letter-spacing: 0.08em;
  line-height: 1.8;
}

/* ============================================
   News Section
   ============================================ */
.section-news {
  padding: var(--section-padding) 0;
  background: var(--color-white);
}

.news-tabs {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.news-tab {
  padding: 10px 24px;
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  border: 1px solid var(--color-border);
  background: transparent;
  transition: all var(--transition);
}

.news-tab.is-active,
.news-tab:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.news-list {
  max-width: 800px;
  margin: 0 auto;
}

.news-item {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
  transition: opacity var(--transition);
}

.news-item:hover {
  opacity: 0.7;
}

.news-item__date {
  font-family: var(--font-en);
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  color: var(--color-text-light);
  flex-shrink: 0;
  min-width: 100px;
}

.news-item__category {
  display: inline-block;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  padding: 2px 12px;
  border: 1px solid var(--color-border);
  flex-shrink: 0;
  min-width: 70px;
  text-align: center;
}

.news-item__title {
  font-size: 0.875rem;
  letter-spacing: 0.05em;
}

.news-more {
  text-align: center;
  margin-top: 50px;
}

.btn-more {
  display: inline-block;
  padding: 14px 50px;
  border: 1px solid var(--color-text);
  font-size: 0.8125rem;
  letter-spacing: 0.15em;
  transition: all var(--transition);
}

.btn-more {
  font-weight: 500;
}

.btn-more:hover {
  opacity: 1;
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* ============================================
   Service Section
   ============================================ */
.section-service {
  padding: var(--section-padding) 0;
  background: var(--color-bg);
}

.service-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 100px;
}

.service-item:last-child {
  margin-bottom: 0;
}

.service-item:nth-child(even) {
  direction: rtl;
}

.service-item:nth-child(even) > * {
  direction: ltr;
}

.service-item__image {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.service-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-item:hover .service-item__image img {
  transform: scale(1.03);
}

.service-item__en {
  font-family: var(--font-en);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: 12px;
}

.service-item__title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  margin-bottom: 20px;
}

.service-item__desc {
  font-size: 0.875rem;
  line-height: 2.2;
  color: var(--color-text-light);
  margin-bottom: 30px;
}

.service-item__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  transition: gap var(--transition);
}

.service-item__link:hover {
  opacity: 1;
  gap: 14px;
}

.service-item__link-arrow {
  display: inline-block;
  width: 30px;
  height: 1px;
  background: var(--color-primary);
  position: relative;
}

.service-item__link-arrow::after {
  content: "";
  position: absolute;
  right: 0;
  top: -3px;
  width: 8px;
  height: 8px;
  border-right: 1px solid var(--color-primary);
  border-top: 1px solid var(--color-primary);
  transform: rotate(45deg);
}

/* ============================================
   CTA Section (Wedding/Banner)
   ============================================ */
.section-cta {
  position: relative;
  padding: 140px 0;
  text-align: center;
  color: var(--color-white);
  overflow: hidden;
}

.section-cta__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.section-cta__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-overlay);
  z-index: 1;
}

.section-cta__content {
  position: relative;
  z-index: 2;
}

.section-cta__heading {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  line-height: 2;
  margin-bottom: 30px;
}

.section-cta__desc {
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  line-height: 2;
  opacity: 0.8;
  margin-bottom: 40px;
}

.btn-cta {
  display: inline-block;
  padding: 16px 50px;
  border: 1px solid var(--color-white);
  color: var(--color-white);
  font-size: 0.8125rem;
  letter-spacing: 0.2em;
  transition: all var(--transition);
}

.btn-cta:hover {
  opacity: 1;
  background: var(--color-white);
  color: var(--color-text);
}

/* ============================================
   Access Section
   ============================================ */
.section-access {
  padding: var(--section-padding) 0;
  background: var(--color-white);
}

.access-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.access-map {
  aspect-ratio: 4/3;
  background: var(--color-bg);
  overflow: hidden;
}

.access-map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.access-info__name {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  margin-bottom: 24px;
}

.access-info__table {
  width: 100%;
  border-collapse: collapse;
}

.access-info__table th,
.access-info__table td {
  padding: 12px 0;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  text-align: left;
}

.access-info__table th {
  width: 100px;
  color: var(--color-text-light);
  font-weight: 400;
  letter-spacing: 0.1em;
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background: var(--color-bg-footer);
  color: rgba(255, 255, 255, 0.6);
  padding: 80px 0 40px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.footer-brand__logo {
  font-size: 1.25rem;
  letter-spacing: 0.15em;
  color: var(--color-white);
  margin-bottom: 20px;
}

.footer-brand__address {
  font-size: 0.75rem;
  line-height: 2;
  font-style: normal;
}

.footer-brand__tel {
  font-family: var(--font-en);
  font-size: 1rem;
  color: var(--color-white);
  letter-spacing: 0.05em;
  margin-top: 16px;
}

.footer-brand__hours {
  font-size: 0.6875rem;
  margin-top: 4px;
}

/* Footer Nav */
.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.footer-nav__heading {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--color-white);
  margin-bottom: 16px;
}

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

.footer-nav__list a {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  transition: color var(--transition);
}

.footer-nav__list a:hover {
  opacity: 1;
  color: var(--color-primary-light);
}

/* Footer SNS */
.footer-sns {
  display: flex;
  gap: 20px;
  margin-top: 30px;
}

.footer-sns a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  font-size: 0.75rem;
  transition: all var(--transition);
}

.footer-sns a:hover {
  opacity: 1;
  border-color: var(--color-primary-light);
  color: var(--color-primary-light);
}

/* Footer Bottom */
.footer-bottom {
  margin-top: 60px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.footer-bottom__links {
  display: flex;
  gap: 20px;
}

.footer-bottom__links a {
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
}

.footer-bottom__copy {
  font-family: var(--font-en);
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
}

/* ============================================
   Page Templates
   ============================================ */
.page-hero {
  position: relative;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-dark);
  color: var(--color-white);
  margin-top: var(--header-height);
  overflow: hidden;
}

.page-hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.page-hero__title {
  position: relative;
  z-index: 2;
  text-align: center;
}

.page-hero__title-en {
  display: block;
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 12px;
  opacity: 0.7;
}

.page-hero__title-ja {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
}

.page-content {
  padding: 80px 0 120px;
}

.page-content__inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-content__inner h2 {
  font-size: 1.25rem;
  letter-spacing: 0.15em;
  margin: 50px 0 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.page-content__inner p {
  font-size: 0.9375rem;
  line-height: 2;
  margin-bottom: 20px;
  color: var(--color-text-light);
}

.page-content__inner table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

.page-content__inner table th,
.page-content__inner table td {
  padding: 14px 16px;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.page-content__inner table th {
  width: 30%;
  font-weight: 400;
  color: var(--color-text-light);
  background: var(--color-bg);
}

/* ============================================
   Breadcrumb
   ============================================ */
.breadcrumb {
  padding: 16px 0;
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
  color: var(--color-text-light);
}

.breadcrumb a {
  color: var(--color-text-light);
}

.breadcrumb a:hover {
  color: var(--color-primary-light);
  opacity: 1;
}

.breadcrumb__separator {
  margin: 0 8px;
}

/* ============================================
   Scroll Animation
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ============================================
   404
   ============================================ */
.page-404 {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
  margin-top: var(--header-height);
  padding: 60px 20px;
}

.page-404__number {
  font-family: var(--font-en);
  font-size: 6rem;
  letter-spacing: 0.1em;
  color: var(--color-border);
  line-height: 1;
  margin-bottom: 20px;
}

.page-404__title {
  font-size: 1.25rem;
  letter-spacing: 0.15em;
  margin-bottom: 16px;
}

.page-404__desc {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 40px;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px;
  }

  .site-nav {
    display: none;
  }

  .btn-online-store {
    display: none;
  }

  .hamburger {
    display: block;
  }

  .site-header__info {
    gap: 16px;
  }

  .about-cards {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .concept-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .service-item {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 60px;
  }

  .service-item:nth-child(even) {
    direction: ltr;
  }

  .access-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

@media (max-width: 768px) {
  :root {
    --header-height: 60px;
    --section-padding: 60px;
  }

  .hero__catch {
    font-size: 1.5rem;
    letter-spacing: 0.15em;
  }

  .hero__catch-sub {
    font-size: 0.8125rem;
    letter-spacing: 0.08em;
    max-width: 280px;
    margin: 16px auto 0;
  }

  .section-title__ja {
    font-size: 1.375rem;
  }

  .concept-content__heading {
    font-size: 1.25rem;
    letter-spacing: 0.1em;
  }

  .concept-content__desc {
    font-size: 0.8125rem;
  }

  .section-cta__heading {
    font-size: 1.25rem;
  }

  .news-item {
    flex-direction: column;
    gap: 8px;
  }

  .news-item__date {
    min-width: auto;
  }

  .footer-nav {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .page-hero {
    height: 200px;
  }

  .page-hero__title-ja {
    font-size: 1.375rem;
  }

  .pickup-card {
    flex: 0 0 280px;
  }
}