/* ===================================================
   笑成 - TOP Page (index.css)
   sample.png を参考にした
   ベージュ＋ゴールド基調 / 大ぶりセリフ英字見出し
   =================================================== */

/* ---- Local tokens ---- */
:root {
  --cream: #F5EFE6;
  --cream-deep: #EDE2CD;
  --tan: #C8B289;
  --tan-deep: #B79864;
  --warm-ink: #2B221A;
  --ink-soft: #6A5A48;
}

body {
  background: var(--bg);
}

/* ===================================================
   Block Heading (sample 風の英字大見出し)
   =================================================== */
.block-heading {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  margin: 0;
  font-family: 'Noto Serif JP', serif;
  font-weight: 700;
}

.block-heading__en {
  font-family: 'Cinzel', serif;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--tan-deep);
  text-transform: none;
}

.block-heading__en em {
  font-style: italic;
  font-weight: 400;
  color: var(--tan-deep);
}

.block-heading__jp {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.78rem;
  letter-spacing: 0.35em;
  color: var(--ink-soft);
  font-weight: 500;
  padding-left: 2px;
}

.block-heading--left  { align-items: flex-start; }
.block-heading--right { align-items: flex-end;   }
.block-heading--center{ align-items: center; text-align:center; }

.block-heading--on-dark .block-heading__en { color: #E9D7B1; }
.block-heading--on-dark .block-heading__jp { color: rgba(255,255,255,0.7); }

/* ===================================================
   Link arrow (sample のスリムな矢印リンク)
   =================================================== */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: 'Cinzel', serif;
  font-size: 0.82rem;
  letter-spacing: 0.3em;
  color: var(--warm-ink);
  text-decoration: none;
  padding: 12px 0;
  border-bottom: 1px solid var(--tan-deep);
  transition: gap var(--transition), color var(--transition);
}

.link-arrow::after {
  content: '';
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--tan-deep);
  position: relative;
}

.link-arrow:hover {
  gap: 22px;
  color: var(--primary);
}

/* ===================================================
   HERO
   =================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--cream);
  overflow: hidden;
  padding-top: var(--header-h);
}

.hero__visual {
  position: absolute;
  top: var(--header-h);
  right: 0;
  bottom: 80px;
  left: 38%;
  overflow: hidden;
}

.hero__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(20,12,5,0.05) 0%, rgba(20,12,5,0.20) 100%);
  pointer-events: none;
}

.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.04);
  animation: heroZoom 12s ease-out forwards;
}

@keyframes heroZoom {
  from { transform: scale(1.08); }
  to   { transform: scale(1.0); }
}

/* 縦のブランド表示 (左帯) */
.hero__brand {
  position: absolute;
  top: calc(var(--header-h) + 40px);
  left: 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  z-index: 2;
}

.hero__brand-en {
  writing-mode: vertical-rl;
  font-family: 'Cinzel', serif;
  font-size: 1rem;
  letter-spacing: 0.6em;
  color: var(--tan-deep);
}

.hero__brand-line {
  width: 1px;
  height: 80px;
  background: var(--tan);
}

.hero__brand-jp {
  writing-mode: vertical-rl;
  font-family: 'Noto Serif JP', serif;
  font-size: 0.78rem;
  letter-spacing: 0.5em;
  color: var(--ink-soft);
}

/* キャプション (左下) */
.hero__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 46%;
  padding: 56px 56px 56px 110px;
  background: var(--cream);
  z-index: 3;
}

.hero__cap-en {
  font-family: 'Cinzel', serif;
  font-size: 0.78rem;
  letter-spacing: 0.4em;
  color: var(--tan-deep);
  margin-bottom: 18px;
}

.hero__cap-jp {
  font-family: 'Noto Serif JP', serif;
  font-weight: 700;
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  line-height: 1.6;
  color: var(--warm-ink);
  margin: 0;
}

.hero__cap-jp em {
  font-style: normal;
  color: var(--primary);
  position: relative;
  padding: 0 4px;
}

/* スクロール表示 */
.hero__scroll {
  position: absolute;
  right: 30px;
  bottom: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--ink-soft);
  text-decoration: none;
  z-index: 4;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--tan-deep), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51%  { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

.hero__scroll-text {
  font-family: 'Cinzel', serif;
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  writing-mode: horizontal-tb;
}

/* ===================================================
   ABOUT
   =================================================== */
.about {
  padding: 130px 0 120px;
  background: var(--bg);
  position: relative;
}

.about__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.about__head {
  margin-bottom: 60px;
}

.about__body {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
  position: relative;
}

.about__body::before {
  content: '';
  position: absolute;
  left: -40px;
  bottom: -40px;
  width: 55%;
  height: 70%;
  background: var(--cream-deep);
  z-index: 0;
}

.about__text {
  position: relative;
  z-index: 1;
  padding: 30px 0 30px 0;
}

.about__lead {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.1rem, 1.6vw, 1.3rem);
  font-weight: 700;
  color: var(--warm-ink);
  margin: 0 0 24px 0;
  line-height: 1.7;
}

.about__text p {
  font-size: 0.92rem;
  color: var(--text-mid);
  line-height: 2.0;
  margin: 0 0 16px 0;
}

.about__text p em {
  font-style: normal;
  color: var(--primary);
  font-weight: 700;
}

.about__text .link-arrow {
  margin-top: 24px;
}

.about__img-wrap {
  position: relative;
  z-index: 1;
}

.about__img-wrap img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  box-shadow: 0 20px 50px rgba(80, 50, 20, 0.18);
}

/* ===================================================
   REASON
   =================================================== */
.reason {
  padding: 110px 0 120px;
  background: var(--cream);
  position: relative;
}

.reason__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.reason__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 60px;
}

.reason__lead {
  font-size: 0.92rem;
  line-height: 2.0;
  color: var(--text-mid);
  padding-bottom: 8px;
}

.reason__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.reason__sub {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 28px;
}

.reason-card {
  background: var(--bg);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}

.reason-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(80, 50, 20, 0.16);
}

.reason-card__img {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.reason-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.reason-card:hover .reason-card__img img {
  transform: scale(1.06);
}

.reason-card__no {
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: 'Cinzel', serif;
  font-size: 1.6rem;
  letter-spacing: 0.05em;
  color: #fff;
  background: rgba(180, 140, 80, 0.85);
  padding: 6px 14px;
  line-height: 1;
}

.reason-card__body {
  padding: 24px 24px 28px;
  flex: 1;
}

.reason-card__body h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 0 0 14px;
  color: var(--warm-ink);
}

.reason-card__body p {
  font-size: 0.85rem;
  color: var(--text-mid);
  line-height: 1.9;
  margin: 0;
}

.reason-card--wide .reason-card__img {
  aspect-ratio: 16 / 9;
}

/* ===================================================
   GALLERY
   =================================================== */
.gallery {
  padding: 110px 0;
  background: var(--bg);
}

.gallery__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 40px;
  align-items: center;
}

.gallery__title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding-top: 20px;
}

.gallery__title-en {
  writing-mode: vertical-rl;
  font-family: 'Cinzel', serif;
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
  letter-spacing: 0.4em;
  color: var(--tan-deep);
}

.gallery__title-line {
  width: 1px;
  height: 60px;
  background: var(--tan);
}

.gallery__title-jp {
  writing-mode: vertical-rl;
  font-family: 'Noto Serif JP', serif;
  font-size: 0.75rem;
  letter-spacing: 0.5em;
  color: var(--ink-soft);
}

.gallery__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 16px;
  height: 460px;
}

.gallery__item {
  position: relative;
  overflow: hidden;
  display: block;
  text-decoration: none;
}

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

.gallery__item:hover img {
  transform: scale(1.05);
}

.gallery__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(20,12,5,0.5), transparent 50%);
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery__item:hover::after { opacity: 1; }

.gallery__cap {
  position: absolute;
  bottom: 14px;
  left: 16px;
  color: #fff;
  font-family: 'Cinzel', serif;
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  z-index: 2;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--transition), transform var(--transition);
}

.gallery__item:hover .gallery__cap {
  opacity: 1;
  transform: translateY(0);
}

.gallery__item--tall {
  grid-row: span 2;
}

/* ===================================================
   PHOTO STRIP
   =================================================== */
.photo {
  padding: 110px 0;
  background: var(--cream);
}

.photo__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.photo .block-heading {
  margin-bottom: 50px;
}

.photo__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.photo__item {
  margin: 0;
  overflow: hidden;
  aspect-ratio: 4 / 5;
}

.photo__item:nth-child(2) {
  margin-top: 50px;
}

.photo__item:nth-child(3) {
  margin-top: -20px;
}

.photo__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.photo__item:hover img {
  transform: scale(1.06);
}

/* ===================================================
   GREETING
   =================================================== */
.greeting {
  padding: 120px 0;
  background: var(--bg);
}

.greeting__panel {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  align-items: stretch;
  position: relative;
}

.greeting__img {
  position: relative;
  z-index: 2;
  align-self: stretch;
  overflow: hidden;
  min-height: 460px;
}

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

.greeting__body {
  background: linear-gradient(135deg, #B79864 0%, #9C7E48 100%);
  color: #fff;
  padding: 70px 64px 64px;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.greeting__body .block-heading {
  margin-bottom: 28px;
}

.greeting__text {
  font-size: 0.9rem;
  line-height: 2.1;
  color: rgba(255,255,255,0.92);
  margin: 0 0 28px;
}

.greeting__sign {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.85);
}

.greeting__sign strong {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.2rem;
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.1em;
}

/* ===================================================
   QUESTION (FAQ)
   =================================================== */
.qa {
  padding: 110px 0;
  background: var(--cream);
}

.qa__inner {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 40px;
}

.qa .block-heading {
  margin-bottom: 50px;
  align-items: center;
}

.qa__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.qa-item {
  background: #fff;
  border-left: 3px solid var(--tan-deep);
  transition: box-shadow var(--transition);
}

.qa-item[open] {
  box-shadow: 0 10px 30px rgba(80, 50, 20, 0.10);
}

.qa-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  gap: 18px;
  font-family: 'Noto Serif JP', serif;
  font-size: 0.95rem;
  color: var(--warm-ink);
  position: relative;
}

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

.qa-item summary::after {
  content: '+';
  position: absolute;
  right: 28px;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'Cinzel', serif;
  font-size: 1.4rem;
  color: var(--tan-deep);
  transition: transform var(--transition);
  line-height: 1;
}

.qa-item[open] summary::after {
  content: '−';
}

.qa-item__mark {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cinzel', serif;
  font-size: 0.9rem;
  color: var(--tan-deep);
  border: 1px solid var(--tan-deep);
}

.qa-item__mark--a {
  color: #fff;
  background: var(--primary);
  border-color: var(--primary);
}

.qa-item__q {
  flex: 1;
  padding-right: 30px;
}

.qa-item__a {
  display: flex;
  gap: 18px;
  padding: 0 28px 24px 28px;
}

.qa-item__a p {
  font-size: 0.88rem;
  line-height: 1.95;
  color: var(--text-mid);
  margin: 0;
  padding-top: 4px;
}

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

/* ===================================================
   CONTACT BAND
   =================================================== */
.contact-band {
  padding: 110px 0 120px;
  background:
    linear-gradient(rgba(30, 22, 14, 0.78), rgba(30, 22, 14, 0.78)),
    url('../images/笑成.jpg') center/cover no-repeat;
  color: #fff;
}

.contact-band__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
}

.contact-band__head {
  text-align: center;
  margin-bottom: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact-band__lead {
  margin-top: 22px;
  font-size: 0.92rem;
  line-height: 1.95;
  color: rgba(255,255,255,0.85);
}

.contact-band__methods {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.contact-method {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 36px 24px;
  text-decoration: none;
  color: #fff;
  transition: background var(--transition), transform var(--transition), border-color var(--transition);
}

.contact-method:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--gold-light);
  transform: translateY(-4px);
}

.contact-method__icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  margin-bottom: 6px;
}

.contact-method__icon svg {
  width: 100%;
  height: 100%;
}

.contact-method__label {
  font-family: 'Cinzel', serif;
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  color: var(--gold-light);
}

.contact-method__value {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-top: 2px;
}

.contact-method__note {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.6);
}

.contact-method--accent {
  background: rgba(232, 106, 43, 0.18);
  border-color: rgba(232, 106, 43, 0.45);
}

.contact-method--accent:hover {
  background: var(--primary);
  border-color: var(--primary);
}

.contact-method--accent .contact-method__icon,
.contact-method--accent .contact-method__label {
  color: #fff;
}

/* ===================================================
   Responsive
   =================================================== */
@media (max-width: 1024px) {
  .hero__visual {
    left: 0;
    right: 0;
    bottom: 0;
  }
  .hero__visual::after {
    background: linear-gradient(to bottom, rgba(20,12,5,0.30) 0%, rgba(20,12,5,0.55) 100%);
  }
  .hero__caption {
    width: 80%;
    background: rgba(245, 239, 230, 0.94);
    padding: 36px 32px;
    left: 24px;
    bottom: 80px;
  }
  .hero__brand {
    left: 20px;
  }

  .about__body {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about__body::before {
    width: 75%;
    height: 50%;
    bottom: -20px;
    left: -24px;
  }
  .about__img-wrap img {
    height: 360px;
  }

  .reason__head {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .reason__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery__inner {
    grid-template-columns: 80px 1fr;
    gap: 28px;
  }
  .gallery__grid {
    height: 380px;
  }

  .greeting__panel {
    grid-template-columns: 1fr;
  }
  .greeting__img {
    min-height: 320px;
  }
  .greeting__body {
    padding: 50px 36px;
  }

  .contact-band__methods {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  /* HERO を「画像 + キャプション」の縦積みに切り替え、
     縦長画面での過度なトリミング/ズームを防ぐ */
  .hero {
    min-height: 0;
    display: flex;
    flex-direction: column;
  }
  .hero__visual {
    position: relative;
    inset: auto;
    width: 100%;
    aspect-ratio: 4 / 3;
  }
  .hero__visual::after {
    background: linear-gradient(to top, rgba(20,12,5,0.28) 0%, rgba(20,12,5,0) 55%);
  }
  .hero__img {
    object-position: 42% center;
  }
  .hero__brand {
    display: none;
  }
  .hero__caption {
    position: relative;
    inset: auto;
    width: 100%;
    background: var(--cream);
    padding: 34px 24px 40px;
  }
  .hero__scroll { display: none; }

  .about {
    padding: 80px 0;
  }
  .about__inner {
    padding: 0 24px;
  }
  .about__img-wrap img {
    height: 280px;
  }

  .reason {
    padding: 80px 0;
  }
  .reason__inner {
    padding: 0 24px;
  }
  .reason__grid,
  .reason__sub {
    grid-template-columns: 1fr;
  }

  .gallery {
    padding: 80px 0;
  }
  .gallery__inner {
    grid-template-columns: 1fr;
    padding: 0 24px;
  }
  .gallery__title {
    flex-direction: row;
    justify-content: flex-start;
    padding-top: 0;
    gap: 14px;
  }
  .gallery__title-en,
  .gallery__title-jp {
    writing-mode: horizontal-tb;
  }
  .gallery__title-line {
    width: 40px;
    height: 1px;
  }
  .gallery__grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 200px 200px 200px;
    height: auto;
  }
  .gallery__item--tall {
    grid-column: span 2;
    grid-row: span 1;
  }

  .photo {
    padding: 80px 0;
  }
  .photo__inner { padding: 0 24px; }
  .photo__grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .photo__item:nth-child(2),
  .photo__item:nth-child(3) {
    margin-top: 0;
  }
  .photo__item:nth-child(3) {
    grid-column: span 2;
    aspect-ratio: 16 / 10;
  }

  .greeting {
    padding: 80px 0;
  }
  .greeting__panel {
    padding: 0 24px;
  }
  .greeting__body {
    padding: 40px 28px;
  }

  .qa {
    padding: 80px 0;
  }
  .qa__inner {
    padding: 0 24px;
  }
  .qa-item summary {
    padding: 18px 22px;
    font-size: 0.9rem;
    gap: 14px;
  }
  .qa-item summary::after {
    right: 18px;
  }
  .qa-item__a {
    padding: 0 22px 20px 22px;
  }

  .contact-band {
    padding: 80px 0;
  }
  .contact-band__inner {
    padding: 0 24px;
  }
}

@media (max-width: 480px) {
  .hero__cap-jp {
    font-size: 1.4rem;
    line-height: 1.7;
  }
  .block-heading__en {
    font-size: 2rem;
  }
}