/* ============================================================
   音鳴つむぎ 公式サイト — メインスタイル
   ============================================================ */

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-base);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: var(--leading-relaxed);
  color: var(--neutral-900);
  background: #fff;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ---- Layout ---- */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---- Shared shadow ---- */
:root {
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, .06);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, .09);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, .12);
  --shadow-rose: 0 6px 24px rgba(178, 55, 118, .14);
  --radius-card: 1.5rem;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .75rem 1.75rem;
  border-radius: 100px;
  font-family: var(--font-en);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  transition: all .25s ease;
  white-space: nowrap;
}
.btn--primary {
  background: var(--rose-600);
  color: #fff;
  box-shadow: var(--shadow-rose);
}
.btn--primary:hover {
  background: var(--rose-700);
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(178, 55, 118, .24);
}
.btn--outline {
  border: 1.5px solid var(--rose-600);
  color: var(--rose-600);
}
.btn--outline:hover {
  background: var(--rose-50);
  transform: translateY(-1px);
}

/* ---- Section shared ---- */
.section { padding: 6rem 0; }

/* セクション背景パターン */
#profile  { background: #fff; }
#works    { background: linear-gradient(180deg, var(--violet-50) 0%, #fff 100%); }
#schedule { background: linear-gradient(180deg, #fff 0%, var(--rose-50) 100%); }
#links    { background: #fff; }
#contact  { background: linear-gradient(135deg, var(--rose-50) 0%, var(--violet-50) 100%); }

.section__header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.section__label {
  display: block;
  font-family: var(--font-en);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  color: var(--violet-500);
  margin-bottom: .5rem;
}
.section__title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tight);
  position: relative;
  display: inline-block;
}
.section__title::after {
  content: '';
  display: block;
  width: 2.5rem;
  height: 3px;
  background: linear-gradient(90deg, var(--rose-500), var(--violet-400));
  border-radius: 2px;
  margin: .75rem auto 0;
}

.section__desc {
  font-size: var(--text-sm);
  color: var(--neutral-700);
  line-height: var(--leading-loose);
  margin-top: 2rem;
}

/* ---- Tag ---- */
.tag {
  display: inline-block;
  padding: .2rem .75rem;
  border-radius: 100px;
  background: var(--violet-50);
  border: 1px solid var(--violet-200);
  color: var(--violet-700);
  font-family: var(--font-en);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: .04em;
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
}
/* 背景・ぼかしは疑似要素に分離。.header 自体に backdrop-filter を付けると
   position:fixed の #headerNav（.header の子要素）の containing block になってしまい、
   スクロール後にメニューを開くとオーバーレイが header の高さ内に閉じ込められる
   （iOS Safari で顕著）ため。 */
.header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  transition: background .3s, box-shadow .3s;
}
.header.is-scrolled::before {
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--neutral-200);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}
.header__logo-img {
  height: 2rem;
  width: auto;
}
.header__nav-list {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.header__nav-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .1rem;
  color: var(--neutral-600);
  transition: color .2s;
  position: relative;
}
.nav-ja {
  font-family: var(--font-ja);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: .04em;
  line-height: 1;
}
.nav-en {
  font-family: var(--font-en);
  font-size: .6rem;
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wider);
  color: var(--neutral-700);
  line-height: 1;
  transition: color .2s;
}
.header__nav-link:hover .nav-en { color: var(--rose-400); }
.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -.25rem; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--rose-500), var(--violet-400));
  border-radius: 1px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s;
}
.header__nav-link:hover { color: var(--neutral-900); }
.header__nav-link:hover::after { transform: scaleX(1); }

.header__nav-link--cta {
  color: var(--rose-600);
  border: 1.5px solid var(--rose-400);
  padding: .35rem 1rem;
  border-radius: 100px;
}
.header__nav-link--cta::after { display: none; }
.header__nav-link--cta:hover {
  background: var(--rose-600);
  color: #fff;
}

.header__burger {
  display: none;
  flex-direction: column;
  gap: .35rem;
  padding: .25rem;
  position: relative;
  z-index: 200;
}
.header__burger span {
  display: block;
  width: 1.5rem;
  height: 2px;
  background: var(--neutral-800);
  border-radius: 1px;
  transition: transform .3s, opacity .3s;
}
.header__burger.is-open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.header__burger.is-open span:nth-child(2) { opacity: 0; }
.header__burger.is-open span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 76svh;
  display: block;
  padding-top: 4rem;
  overflow: hidden;
  background: linear-gradient(135deg,
    var(--rose-100)   0%,
    #fff              45%,
    var(--violet-100) 100%);
}
.hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  min-height: calc(76svh - 4rem);
  padding-top: 2rem;
  padding-bottom: 2rem;
}
.hero__label {
  font-family: var(--font-en);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--rose-600);
  margin-bottom: 0.75rem;
}
.hero__name {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  margin-bottom: 1.5rem;
}
.hero__name-en {
  font-family: var(--font-en);
  font-size: clamp(3rem, 7vw, 5rem);
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--neutral-900);
  line-height: 1.05;
}
.hero__name-sub {
  font-family: var(--font-en);
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--neutral-900);
  margin-top: 0.25rem;
}
.hero__copy {
  font-size: var(--text-md);
  color: var(--neutral-600);
  line-height: var(--leading-loose);
  margin-bottom: 2rem;
}
.hero__text {
  max-width: 50%;
}
.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.hero__social {
  display: flex;
  gap: .75rem;
  align-items: center;
}
.hero__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  color: var(--neutral-700);
  transition: color .2s, background .2s, transform .2s;
}
.hero__social-link svg {
  width: 1.1rem;
  height: 1.1rem;
}
.hero__social-link:hover {
  color: var(--rose-600);
  background: var(--rose-50);
  transform: translateY(-2px);
}

/* キャラクタービジュアル：セクション下端に右寄せ配置 */
.hero__visual {
  position: absolute;
  bottom: 0;
  left: 28vw;
  z-index: 0;
}
.hero__chara {
  display: block;
  height: calc(76svh - 4rem);
  width: auto;
  max-width: none;
  filter: drop-shadow(0 -8px 32px rgba(178, 55, 118, .15));
}

/* ============================================================
   PROFILE
   ============================================================ */
.profile {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 2.5rem;
}
.profile__image {
  position: sticky;
  top: 5rem;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.profile__img { width: 100%; display: block; }

.profile__name {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tight);
  margin-bottom: .25rem;
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.profile__name-en {
  font-family: var(--font-en);
  font-size: var(--text-xs);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-wider);
  color: var(--neutral-700);
}
.profile__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 1rem 0 1.5rem;
}
.profile__bio {
  color: var(--neutral-700);
  line-height: var(--leading-loose);
  margin-bottom: 1.5rem;
}
.profile__bio p + p { margin-top: .75rem; }

.profile__details { border-top: 1px solid var(--neutral-200); padding-top: 1.25rem; }
.profile__detail-row {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: 1rem;
  padding: .5rem 0;
  font-size: var(--text-sm);
}
.profile__detail-row dt { color: var(--neutral-700); font-weight: var(--weight-medium); }

/* Producer */
.producer {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem 2rem;
  border-radius: var(--radius-card);
  background: var(--violet-50);
  box-shadow: var(--shadow-sm);
}
.producer__label-wrap { flex-shrink: 0; }
.producer__label {
  font-family: var(--font-en);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  color: var(--violet-600);
  background: var(--violet-100);
  padding: .25rem .75rem;
  border-radius: 100px;
}
.producer__name {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  font-family: var(--font-en);
  letter-spacing: var(--tracking-wide);
  margin-bottom: .25rem;
  color: var(--violet-900);
}
.producer__bio { font-size: var(--text-sm); color: var(--neutral-600); }

/* ============================================================
   UPCOMING
   ============================================================ */
#upcoming { background: linear-gradient(180deg, #fff 0%, var(--rose-50) 100%); }

.upcoming__list {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  max-width: 760px;
  margin: 0 auto;
}

.upcoming-card {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.25rem 1.5rem;
  background: #fff;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s;
  color: inherit;
}
a.upcoming-card:hover {
  box-shadow: var(--shadow-rose);
}

.upcoming-card__date {
  flex-shrink: 0;
  display: flex;
  align-items: baseline;
  gap: .25rem;
}
.upcoming-card__day {
  font-family: var(--font-en);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  color: var(--rose-600);
  letter-spacing: .04em;
}
.upcoming-card__dow {
  font-size: var(--text-sm);
  color: var(--neutral-700);
}
.upcoming-card__time {
  font-family: var(--font-en);
  font-size: var(--text-xs);
  color: var(--neutral-700);
  margin-left: .25rem;
}

.upcoming-card__body {
  flex: 1;
  min-width: 0;
}
.upcoming-card__title {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.upcoming-card__location {
  display: inline-block;
  margin-top: .3rem;
  font-size: var(--text-xs);
  color: var(--violet-600);
  background: var(--violet-50);
  padding: .1rem .6rem;
  border-radius: 100px;
}

.upcoming-card__arrow {
  width: 1rem; height: 1rem;
  color: var(--neutral-600);
  flex-shrink: 0;
  transition: transform .2s, color .2s;
}
a.upcoming-card:hover .upcoming-card__arrow {
  color: var(--rose-500);
  transform: translate(2px, -2px);
}

.upcoming-card--with-image {
  flex-direction: column;
  align-items: stretch;
  padding: 0;
  overflow: hidden;
}
.upcoming-card__image {
  overflow: hidden;
  flex-shrink: 0;
}
.upcoming-card__image img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  transition: transform .3s;
}
a.upcoming-card--with-image:hover .upcoming-card__image img {
  transform: scale(1.03);
}
.upcoming-card__meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.25rem 1.5rem;
  flex: 1;
  min-width: 0;
}

@media (min-width: 769px) {
  .upcoming-card--with-image {
    flex-direction: row-reverse;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
  }
  .upcoming-card__image {
    width: 200px;
    align-self: stretch;
    display: flex;
    align-items: center;
  }
  .upcoming-card__image img {
    width: 200px;
    aspect-ratio: 16 / 9;
  }
}

.upcoming-empty {
  text-align: center;
  padding: 3rem;
  color: var(--neutral-700);
  font-size: var(--text-sm);
  background: #fff;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-sm);
}

/* ============================================================
   WORKS
   ============================================================ */
.works__filters {
  display: flex;
  gap: .5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}
.works__filter {
  padding: .4rem 1.25rem;
  border-radius: 100px;
  border: 1.5px solid var(--neutral-300);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--neutral-600);
  transition: all .2s;
  background: #fff;
}
.works__filter:hover,
.works__filter--active {
  border-color: var(--rose-500);
  color: var(--rose-600);
  background: #fff;
  box-shadow: var(--shadow-rose);
}

.works__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

/* Work card */
.work-card {
  background: #fff;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .3s, box-shadow .3s;
}
a.work-card:hover {
  box-shadow: var(--shadow-lg);
}
.work-card__flyer {
  aspect-ratio: 16/9;
  background: var(--neutral-100);
  overflow: hidden;
}
.work-card__flyer img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .3s;
}
a.work-card:hover .work-card__flyer img {
  transform: scale(1.05);
}
.work-card__flyer-placeholder {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--rose-50), var(--violet-50));
  color: var(--neutral-600);
  font-family: var(--font-en);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
}
.work-card__body { padding: 1.25rem; }
.work-card__meta {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .5rem;
}
.work-card__date {
  font-family: var(--font-en);
  font-size: var(--text-xs);
  color: var(--neutral-700);
  letter-spacing: .04em;
}
.work-card__badge {
  font-size: .65rem;
  font-weight: var(--weight-semibold);
  padding: .15rem .6rem;
  border-radius: 100px;
  background: var(--rose-100);
  color: var(--rose-700);
  letter-spacing: .04em;
}
.work-card__badge--other {
  background: var(--violet-100);
  color: var(--violet-700);
}
.work-card__title {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  line-height: 1.4;
  margin-bottom: .4rem;
}
.work-card__platforms {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
  margin-top: .5rem;
}
.work-card__platform {
  font-size: .65rem;
  padding: .1rem .5rem;
  border-radius: 100px;
  background: var(--neutral-100);
  color: var(--neutral-600);
}

.works__more { text-align: center; }

/* ============================================================
   SCHEDULE
   ============================================================ */
.booking {
  background: #fff;
  border-radius: var(--radius-card);
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
}
.booking__title {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  margin-bottom: .5rem;
}
.booking__note {
  font-size: var(--text-sm);
  color: var(--neutral-600);
  margin-bottom: 1rem;
}
.booking__legend {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}
.booking__badge {
  font-family: var(--font-en);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  padding: .2rem .75rem;
  border-radius: 100px;
  letter-spacing: .04em;
}
.booking__badge--open    { background: #d1fae5; color: #065f46; }
.booking__badge--inquiry { background: #fef3c7; color: #92400e; }
.booking__badge--ng      { background: #fee2e2; color: #991b1b; }

.booking__weeks {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.booking__week {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .6rem 1rem;
  background: var(--neutral-50);
  border-radius: .75rem;
  font-size: var(--text-sm);
}
.booking__week-label { color: var(--neutral-700); }

.calendar-wrap {
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.calendar-wrap iframe { display: block; }
.calendar-placeholder {
  padding: 4rem 2rem;
  text-align: center;
  background: #fff;
  color: var(--neutral-700);
  font-size: var(--text-sm);
}
.calendar-placeholder__sub {
  margin-top: .5rem;
  color: var(--neutral-700);
  font-size: var(--text-xs);
}

/* ============================================================
   LINKS
   ============================================================ */
.links__list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1rem;
}
.link-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  border-radius: var(--radius-card);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s;
}
.link-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-rose);
}
.link-card__icon {
  width: 2.5rem; height: 2.5rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neutral-600);
}
.link-card__icon svg { width: 1.75rem; height: 1.75rem; }
.link-card__icon-img { width: 1.75rem; height: 1.75rem; object-fit: contain; display: block; }

.link-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .1rem;
  min-width: 0;
}
.link-card__name {
  font-family: var(--font-en);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
}
.link-card__handle {
  font-size: var(--text-xs);
  color: var(--neutral-700);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.link-card__desc {
  font-size: var(--text-xs);
  color: var(--neutral-600);
  line-height: 1.5;
  margin-top: .2rem;
  white-space: normal;
}
.link-card__arrow {
  width: 1rem; height: 1rem;
  color: var(--neutral-600);
  flex-shrink: 0;
  transition: transform .2s, color .2s;
}
.link-card:hover .link-card__arrow {
  color: var(--rose-500);
  transform: translate(2px, -2px);
}

/* ============================================================
   YOUTUBE
   ============================================================ */
#youtube {
  background: linear-gradient(135deg, var(--violet-950) 0%, var(--rose-950) 100%);
}
#youtube .section__label {
  color: var(--rose-400);
}
#youtube .section__title {
  color: #fff;
}
#youtube .section__desc {
  color: var(--neutral-300);
}
.youtube__inner {
  max-width: 800px;
  margin: 0 auto;
}
.youtube__embed {
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 8px 48px rgba(0, 0, 0, .5);
  margin-bottom: 2rem;
}
.youtube__player {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--neutral-950);
}
.youtube__player iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}
.youtube__action {
  text-align: center;
}

/* ============================================================
   SHOP
   ============================================================ */
#shop {
  background: linear-gradient(180deg, #fff 0%, var(--violet-50) 100%);
}
.shop__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
.shop-card {
  background: #fff;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .3s, box-shadow .3s;
  display: flex;
  flex-direction: column;
}
.shop-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}
.shop-card__image {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--neutral-100);
}
.shop-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.shop-card:hover .shop-card__image img {
  transform: scale(1.04);
}
.shop-card__body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.shop-card__name {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  line-height: 1.5;
  color: var(--neutral-900);
}
.shop-card__price {
  font-family: var(--font-en);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  color: var(--rose-600);
}
.shop__more {
  text-align: center;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact__lead {
  text-align: center;
  font-size: var(--text-md);
  color: var(--neutral-700);
  line-height: var(--leading-relaxed);
  margin-bottom: 2.5rem;
}
.contact__lead-en {
  display: block;
  font-family: var(--font-en);
  font-size: var(--text-sm);
  color: var(--neutral-700);
  margin-top: .25rem;
  letter-spacing: .04em;
}
.contact__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.contact-card {
  padding: 2rem;
  border-radius: var(--radius-card);
  background: #fff;
  box-shadow: var(--shadow-md);
}
.contact-card__title {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  margin-bottom: .75rem;
}
.contact-card__desc {
  font-size: var(--text-sm);
  color: var(--neutral-600);
  line-height: var(--leading-relaxed);
  margin-bottom: 1rem;
}
.contact-card__items {
  list-style: disc;
  padding-left: 1.25rem;
  font-size: var(--text-sm);
  color: var(--neutral-600);
  line-height: var(--leading-relaxed);
  margin-bottom: 1.5rem;
}
.contact-card__btn { width: 100%; }
.contact__note {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--neutral-700);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--neutral-900);
  color: var(--neutral-300);
  padding: 2.5rem 0 1.5rem;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer__logo-img {
  height: 1.75rem;
  width: auto;
  opacity: .85;
}
.footer__nav {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer__nav a {
  font-family: var(--font-en);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  color: var(--neutral-500);
  transition: color .2s;
}
.footer__nav a:hover { color: var(--neutral-100); }
.footer__copy {
  text-align: center;
  font-family: var(--font-en);
  font-size: var(--text-xs);
  color: var(--neutral-600);
  letter-spacing: .04em;
  padding-top: 1.5rem;
  border-top: 1px solid var(--neutral-800);
}

/* ============================================================
   SCROLL ANIMATION
   ============================================================ */
.js-reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity .6s ease, transform .6s ease;
}
.js-reveal.is-visible {
  opacity: 1;
  transform: none;
}
.js-reveal:nth-child(2) { transition-delay: .08s; }
.js-reveal:nth-child(3) { transition-delay: .16s; }
.js-reveal:nth-child(4) { transition-delay: .24s; }
.js-reveal:nth-child(5) { transition-delay: .32s; }
.js-reveal:nth-child(6) { transition-delay: .40s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .header__nav {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(255,255,255,.97);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    z-index: 150;
  }
  .header__nav.is-open { display: flex; }
  .header__nav-list { flex-direction: column; gap: 1.75rem; }
  .header__nav-link { gap: .2rem; }
  .nav-ja { font-size: var(--text-xl); }
  .nav-en { font-size: .7rem; }
  .header__burger { display: flex; }

  .hero__actions { justify-content: center; }
  .hero__social  { justify-content: center; }

  .profile { grid-template-columns: 1fr; }
  .profile__image {
    position: static;
    max-width: 200px;
    margin: 0 auto;
  }

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

  .footer__inner { flex-direction: column; align-items: center; text-align: center; }
  .footer__nav { justify-content: center; }

  .section { padding: 4rem 0; }

  .producer {
    flex-direction: column;
    align-items: stretch;
  }

  .upcoming-card {
    flex-direction: column;
    align-items: flex-start;
    gap: .5rem;
  }
  .upcoming-card__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: .5rem;
  }
  .booking__week {
    flex-direction: column;
    align-items: flex-start;
    gap: .25rem;
  }
  .upcoming-card__title {
    white-space: normal;
  }
  .upcoming-card__arrow { align-self: flex-end; }
}

@media (max-width: 1024px) {
  /* Hero: テキスト上・キャラクター下の縦並び */
  .hero {
    display: flex;
    flex-direction: column;
    min-height: auto;
    padding-bottom: 0;
  }
  .hero__visual {
    position: static;
    order: 2;
  }
  .hero__inner {
    order: 1;
    min-height: auto;
    padding-top: 2.5rem;
    padding-bottom: 1.5rem;
    align-items: flex-start;
  }
  .hero__text { max-width: 100%; }
  .hero__label { text-align: center; }
  .hero__name {
    align-items: center;
    text-align: center;
  }
  .hero__chara {
    width: 132vw;
    height: auto;
    margin-left: -16vw;
  }
}

@media (max-width: 480px) {
  .works__grid { grid-template-columns: 1fr; }
  .links__list { grid-template-columns: 1fr; }
  .hero__name-en { font-size: clamp(2.25rem, 10vw, 3rem); }
}