/* ==========================================================
   project.css — ページ固有(Hero / 見せ場 / 縦帯 / セクション演出)
   ========================================================== */

/* ---------- Hero(最重要・唯一の主役) ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-bg-deep);
}

.hero__inner {
  position: relative;
  width: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding: 8rem clamp(1.25rem, 4vw, 2.5rem) 5rem;
}

/* 巨大ディスプレイタイポ(画面からはみ出させる)
   overflow: hidden はGSAPの行リビール演出用 */
.hero__display {
  overflow: hidden;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(5.5rem, 21vw, 17rem);
  line-height: 0.86;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin-left: -0.04em;
  position: relative;
  z-index: 2;
}

.hero__display span {
  display: block;
}

.hero__display span:nth-child(2) {
  margin-left: clamp(2rem, 12vw, 12rem);
}

/* 写真カード(タイポに重ねてオフセット配置) */
.hero__media {
  position: absolute;
  top: 50%;
  right: clamp(-4rem, -2vw, 0rem);
  transform: translateY(-52%);
  width: clamp(280px, 42vw, 620px);
  z-index: 1;
}

.hero__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 65% 50%;
  filter: contrast(1.05) saturate(1.05);
}

/* ---------- KVカルーセル ----------
   .hero__media と併用するため position は上書きしない
   (PC=absolute / SP=relative は .hero__media 側の定義に従う) */
.hero-carousel {
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.hero-carousel__slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  transition: opacity 0.9s ease;
}

.hero-carousel__slide.is-active {
  opacity: 1;
}

.hero-carousel__slide img {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: cover;
}

.hero-carousel__caption {
  position: absolute;
  left: 0;
  bottom: 2.6rem;
  max-width: 90%;
  padding: 0.5rem 1rem;
  background: var(--color-black);
  color: #fff;
  font-size: var(--text-sm);
  line-height: 1.6;
}

.hero-carousel__caption strong {
  display: block;
  font-size: var(--text-base);
  font-weight: 900;
}

.hero-carousel__caption strong::before {
  content: "";
  display: inline-block;
  width: 0.55em;
  height: 0.55em;
  margin-right: 0.5em;
  background: var(--color-accent);
}

.hero-carousel__dots {
  position: absolute;
  right: 0.9rem;
  bottom: 0.9rem;
  display: flex;
  gap: 0.5rem;
}

.hero-carousel__dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.hero-carousel__dot.is-active {
  background: var(--color-accent);
  transform: scale(1.25);
}

.hero__catch {
  position: relative;
  z-index: 3;
  margin-top: clamp(2rem, 5vw, 3.5rem);
  max-width: 34em;
}

.hero__catch-ja {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 900;
  line-height: 1.5;
  margin: 0.9em 0 0.7em;
}

.hero__catch-ja strong {
  color: var(--color-accent);
}

.hero__lead {
  font-size: var(--text-sm);
  color: var(--color-ink-mute);
  max-width: 30em;
}

.hero__cta {
  position: relative;
  z-index: 3;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.2rem;
  margin-top: 2.4rem;
}

.hero__scroll {
  position: absolute;
  left: clamp(1.25rem, 4vw, 2.5rem);
  bottom: 2rem;
  z-index: 3;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  color: var(--color-ink-mute);
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.hero__scroll::after {
  content: "";
  display: block;
  width: 1px;
  height: 3.4rem;
  margin-top: 0.8rem;
  margin-inline: auto;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: scroll-hint 1.8s ease-in-out infinite;
}

@keyframes scroll-hint {
  0% { transform: scaleY(0); transform-origin: top; }
  55% { transform: scaleY(1); transform-origin: top; }
  56% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

@media (max-width: 800px) {
  .hero__inner {
    padding-top: 6.5rem;
  }

  .hero__media {
    position: relative;
    inset: auto;
    transform: none;
    width: min(100%, 420px);
    margin: -1.5rem 0 0 auto;
  }

  .hero__catch {
    margin-top: 1.8rem;
  }
}

/* ---------- 縦帯(ブランドマーキー / 全ページ共通・画面縦幅全体に固定) ---------- */
.brand-strip {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3rem;
  z-index: 95;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  background: var(--color-accent);
  overflow: hidden;
}

/* 帯の分だけコンテンツとヘッダーを右へ逃がす */
@media (min-width: 801px) {
  body {
    padding-left: 3rem;
  }

  .l-header {
    inset-inline: 3rem 0;
  }
}

.brand-strip__text {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.3em;
  color: var(--color-black);
  text-transform: uppercase;
  writing-mode: vertical-rl;
  white-space: nowrap;
  animation: strip-flow 26s linear infinite;
}

@keyframes strip-flow {
  from { transform: translateY(-50%); }
  to { transform: translateY(0); }
}

@media (max-width: 800px) {
  .brand-strip {
    display: none;
  }
}

/* ---------- About(写真フル背景 + 黒ボックス見出し) ---------- */
.about {
  position: relative;
  background-image: url("../img/dojo-mat.jpg");
  background-size: cover;
  background-position: center;
}

.about::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(10, 10, 10, 0.92) 30%, rgba(10, 10, 10, 0.55));
}

.about > * {
  position: relative;
}

.about__lead {
  max-width: 33em;
  margin-top: 2rem;
  color: var(--color-ink);
}

.about__lead + .about__lead {
  margin-top: 1.2em;
  color: var(--color-ink-mute);
}

/* 実績スタッツ(Aboutの証拠。数字はディスプレイ書体) */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  margin-top: clamp(3rem, 6vw, 5rem);
  background: rgba(242, 240, 236, 0.2);
  border: 1px solid rgba(242, 240, 236, 0.2);
}

.stats__item {
  background: rgba(10, 10, 10, 0.82);
  padding: 1.6rem 1.4rem 1.4rem;
}

.stats__number {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  line-height: 1;
  color: var(--color-accent);
}

.stats__number small {
  font-size: 0.45em;
  letter-spacing: 0.06em;
}

.stats__label {
  margin-top: 0.5rem;
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-ink-mute);
}

/* ---------- 礼節セクション(あいさつ日本一)
   唯一の中央揃えセクションとして静かな見せ場にする ---------- */
.spirit {
  text-align: center;
}

.spirit__en {
  font-family: var(--font-display);
  font-size: var(--text-base);
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.spirit__title {
  margin-top: 0.9rem;
  font-size: clamp(1.7rem, 4.6vw, 3rem);
  font-weight: 900;
  line-height: 1.4;
}

.spirit__title strong {
  color: var(--color-accent);
}

.spirit__text {
  max-width: 34em;
  margin: 1.4rem auto 0;
  font-size: var(--text-sm);
  color: var(--color-ink-mute);
}

.spirit__words {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 5vw, 4rem);
  margin-top: clamp(2rem, 5vw, 3.2rem);
}

.spirit__word {
  font-size: var(--text-xl);
  font-weight: 900;
  line-height: 1.3;
}

.spirit__word span {
  display: block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-ink-mute);
  margin-bottom: 0.4em;
}

.spirit .more-link {
  margin-top: 2.2rem;
}

/* ---------- ヒーローのチップ行 ---------- */
.hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

/* ---------- 沿革 ---------- */
.history {
  max-width: 760px;
}

.history__row {
  display: grid;
  grid-template-columns: 6em 1fr;
  gap: 1.4rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(242, 240, 236, 0.12);
  font-size: var(--text-sm);
}

.history__year {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-accent);
  letter-spacing: 0.08em;
}

.history__event {
  color: var(--color-ink-mute);
  align-self: center;
}

.history__event strong {
  color: var(--color-ink);
}

/* ---------- 体験CTA(第二の見せ場: アクセント面) ---------- */
.trial {
  background: var(--color-accent);
  color: var(--color-black);
  overflow: hidden;
  position: relative;
}

.trial .section-header__en {
  color: var(--color-black);
  opacity: 0.92;
}

.trial .section-header__ja {
  color: rgba(10, 10, 10, 0.75);
}

.trial .section-header__ja::before {
  background: var(--color-black);
}

.trial__copy {
  font-size: clamp(1.2rem, 2.6vw, 1.6rem);
  font-weight: 900;
  max-width: 26em;
}

.trial__note {
  margin-top: 0.8rem;
  font-size: var(--text-sm);
  color: rgba(10, 10, 10, 0.75);
  max-width: 38em;
}

.trial__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
  margin-top: clamp(2rem, 4vw, 3rem);
}

.trial .flow__step {
  border-color: rgba(10, 10, 10, 0.25);
}

.trial .flow__step::before {
  color: var(--color-black);
}

.trial .flow__text {
  color: rgba(10, 10, 10, 0.75);
}

.trial__contact {
  background: var(--color-black);
  color: var(--color-ink);
  padding: clamp(1.8rem, 4vw, 2.8rem);
}

.trial__tel {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.6vw, 3rem);
  line-height: 1.1;
  color: #fff;
  letter-spacing: 0.04em;
}

.trial__tel:hover {
  color: var(--color-accent);
}

.trial__tel--sub {
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  margin-top: 1rem;
}

.trial__tel-note {
  display: block;
  margin-top: 0.4rem;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-mute);
}

.trial__contact .button {
  margin-top: 1.6rem;
  width: 100%;
  padding-inline: 1.5em;
  white-space: nowrap;
}

@media (max-width: 800px) {
  .trial__grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- 利用者の声 ---------- */
.voice {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.voice__item {
  background: var(--color-surface);
  padding: clamp(1.8rem, 4vw, 2.6rem);
  position: relative;
}

.voice__item::before {
  content: "“";
  position: absolute;
  top: 0.2rem;
  left: 1.2rem;
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--color-accent);
  opacity: 0.85;
}

.voice__title {
  font-size: var(--text-lg);
  font-weight: 900;
  margin: 0.8rem 0 0.9rem;
}

.voice__text {
  font-size: var(--text-sm);
  color: var(--color-ink-mute);
}

.voice__meta {
  margin-top: 1.4rem;
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-mute);
}

.voice__meta strong {
  color: var(--color-accent);
  margin-right: 0.6em;
}

/* ---------- アクセス ---------- */
.access {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.access__map {
  aspect-ratio: 4 / 3;
  border: 1px solid rgba(242, 240, 236, 0.15);
}

.access__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  filter: grayscale(40%) contrast(1.05);
}

.access__map.is-hidden {
  display: none;
}

/* 地図 / ストリートビュー タブ */
.access__tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.8rem;
}

.access__tab {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-ink-mute);
  padding: 0.45em 1.3em;
  border: 1px solid rgba(242, 240, 236, 0.25);
  transition: color 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
}

.access__tab:hover {
  color: var(--color-ink);
  border-color: rgba(242, 240, 236, 0.5);
}

.access__tab.is-active {
  color: #fff;
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.access__media-note {
  margin-top: 0.7rem;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-mute);
}

@media (max-width: 800px) {
  .access {
    grid-template-columns: 1fr;
  }
}

/* ---------- 下層ページヒーロー ---------- */
.page-hero {
  padding: 9rem 0 clamp(2.5rem, 6vw, 4rem);
  background: var(--color-bg-deep);
  overflow: hidden;
}

.page-hero__en {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(3.2rem, 11vw, 8.5rem);
  line-height: 0.9;
  color: var(--color-accent);
  text-transform: uppercase;
  white-space: nowrap;
  margin: 0.2em 0 0.15em -0.03em;
}

.page-hero__ja {
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-ink);
}

.page-hero__lead {
  margin-top: 1.4rem;
  max-width: 36em;
  font-size: var(--text-sm);
  color: var(--color-ink-mute);
}

/* ---------- 下層ページ共通CTA帯 ---------- */
.page-cta {
  background: var(--color-accent);
  color: var(--color-black);
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

.page-cta__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.page-cta__title {
  font-size: clamp(1.3rem, 2.8vw, 1.8rem);
  font-weight: 900;
  line-height: 1.5;
}

.page-cta__title small {
  display: block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 0.5em;
  opacity: 0.8;
}

.page-cta__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.2rem;
}

.page-cta .button--primary {
  background: var(--color-black);
  color: #fff;
}

.page-cta .button--primary:hover {
  background: #222;
}

.page-cta__tels {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 1.4rem 2.2rem;
}

.page-cta__tel {
  font-family: var(--font-display);
  font-size: 1.9rem;
  line-height: 1;
  color: var(--color-black);
}

.page-cta__tel--sub {
  font-size: 1.45rem;
  padding-top: 0.25rem;
}

.page-cta__tel small {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-top: 0.4rem;
}

/* ---------- スクロール出現 ---------- */
.appear {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.appear.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .appear {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .brand-strip__text,
  .hero__scroll::after {
    animation: none;
  }
}