/**
 * English Room Friends
 * KV参考: はまキッズ型（3枚角丸ヒーロー・左下見出し・水印・線あしらい）
 * アクセント: オレンジ（フラット / グラデなし）
 */
:root {
  --accent: #e85b2b;
  --accent-dark: #c94a22;
  --accent-soft: #fff3ec;
  --yellow: #fbbf24;
  --yellow-strong: #f59e0b;
  --text: #1c1917;
  --muted: #57534e;
  --weak: #a8a29e;
  --line: #e7e5e4;
  --white: #fff;
  --bg: #fafaf9;
  --radius-photo: clamp(36px, 5vw, 52px);
  --font: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hk-kv-marquee-track,
  .hk-reveal {
    transition: none !important;
    animation: none !important;
    transform: none !important;
    opacity: 1 !important;
  }

  /* 複製セットはアニメ用：動きオフ時は1列のみ表示して二重レイアウトを防ぐ */
  .hk-kv-marquee-track {
    width: 100% !important;
  }

  .hk-kv-marquee-track > .hk-kv-marquee-set:last-child {
    display: none !important;
  }

  .hk-kv-marquee-track > .hk-kv-marquee-set {
    flex: 0 0 100% !important;
  }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  color: var(--text);
  line-height: 1.78;
  background: var(--bg);
  letter-spacing: 0.02em;
}

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

a {
  color: inherit;
}

.hk-wrap {
  min-height: 100vh;
}

/* ─── ヘッダー：ロゴ + ナビ + CTA（狭い画面はハンバーガードロワー） ─── */
.hk-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.3s var(--ease);
}

.hk-header.is-scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.hk-header-inner-hm {
  max-width: 1240px;
  margin: 0 auto;
  padding: 8px clamp(10px, 2vw, 22px);
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: clamp(8px, 1.5vw, 18px);
}

.hk-logo-hm {
  text-decoration: none;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.hk-logo-img {
  height: clamp(34px, 5.2vw, 48px);
  width: auto;
  display: block;
  object-fit: contain;
}

.hk-nav-panel {
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  min-width: 0;
  gap: clamp(8px, 1.8vw, 22px);
}

.hk-menu-btn {
  display: none;
  position: relative;
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  margin-left: auto;
  padding: 0;
  border: none;
  border-radius: 12px;
  background: var(--accent-soft);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  color: inherit;
}

.hk-menu-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.hk-menu-btn-bar {
  position: absolute;
  left: 50%;
  width: 22px;
  height: 2px;
  margin-left: -11px;
  border-radius: 2px;
  background: var(--accent-dark);
  transition:
    transform 0.22s var(--ease),
    opacity 0.18s ease,
    top 0.22s var(--ease);
}

.hk-menu-btn-bar:nth-child(1) {
  top: 15px;
}

.hk-menu-btn-bar:nth-child(2) {
  top: 21px;
}

.hk-menu-btn-bar:nth-child(3) {
  top: 27px;
}

.hk-header.hk-header--menu-open .hk-menu-btn-bar:nth-child(1) {
  top: 21px;
  transform: rotate(45deg);
}

.hk-header.hk-header--menu-open .hk-menu-btn-bar:nth-child(2) {
  opacity: 0;
}

.hk-header.hk-header--menu-open .hk-menu-btn-bar:nth-child(3) {
  top: 21px;
  transform: rotate(-45deg);
}

.hk-nav-backdrop {
  display: none;
  position: fixed;
  z-index: 1001;
  top: clamp(52px, 12vw + 36px, 68px);
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0;
  margin: 0;
  border: none;
  background: rgba(28, 25, 23, 0.38);
  cursor: pointer;
}

.hk-header.hk-header--menu-open .hk-nav-backdrop {
  display: block;
}

body.hk-scroll-lock {
  overflow: hidden;
}

.hk-nav-hm {
  flex: 1 1 auto;
  display: flex;
  flex-wrap: nowrap;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: clamp(6px, 1.6vw, 18px);
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  font-size: clamp(11px, 1.15vw, 13px);
  font-weight: 700;
}

.hk-nav-hm::-webkit-scrollbar {
  height: 4px;
}

.hk-nav-hm::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.12);
  border-radius: 4px;
}

.hk-nav-hm a {
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
  color: var(--text);
  white-space: nowrap;
  flex-shrink: 0;
}

.hk-nav-hm a:hover {
  color: var(--accent);
}

.hk-nav-hm a.is-current {
  color: var(--accent);
}

.hk-nav-hm a.is-current::after {
  content: "";
  display: block;
  height: 2px;
  background: var(--accent);
}

.hk-nav-has-plus::after {
  content: "+";
  display: inline;
  margin-left: 2px;
  font-weight: 800;
}

.hk-header-actions-hm {
  display: flex;
  align-items: center;
  gap: clamp(6px, 1.2vw, 10px);
  flex-shrink: 0;
}

.hk-head-btn-solid {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: clamp(7px, 1.2vw, 10px) clamp(10px, 2vw, 14px);
  font-size: clamp(10px, 1vw, 12px);
  font-weight: 800;
  line-height: 1.36;
  text-decoration: none;
  white-space: nowrap;
  border-radius: 10px;
  background: var(--accent);
  color: var(--white);
  transition: background 0.18s ease;
}

.hk-head-btn-solid:hover {
  background: var(--accent-dark);
  color: var(--white);
}

.hk-head-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: clamp(6px, 1.1vw, 9px) clamp(9px, 1.8vw, 13px);
  font-size: clamp(10px, 1vw, 12px);
  font-weight: 800;
  line-height: 1.36;
  text-decoration: none;
  white-space: nowrap;
  border-radius: 10px;
  border: 2px solid var(--accent);
  color: var(--accent);
  background: var(--white);
  transition: background 0.18s ease, color 0.18s ease;
}

.hk-head-btn-outline:hover {
  background: var(--accent-soft);
}

@media (max-width: 900px) {
  .hk-menu-btn {
    display: flex;
    z-index: 1005;
  }

  .hk-nav-panel {
    position: fixed;
    z-index: 1004;
    top: clamp(52px, 12vw + 36px, 68px);
    right: 0;
    bottom: 0;
    left: auto;
    width: min(320px, 88vw);
    flex-direction: column;
    align-items: stretch;
    gap: clamp(18px, 4vw, 26px);
    padding:
      clamp(18px, 4vw, 26px)
      clamp(18px, 5vw, 24px)
      calc(28px + env(safe-area-inset-bottom));
    background: #fff;
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.12);
    transform: translateX(100%);
    transition: transform 0.28s var(--ease);
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .hk-header.hk-header--menu-open .hk-nav-panel {
    transform: translateX(0);
  }

  .hk-nav-hm {
    display: flex;
    flex-wrap: nowrap;
    flex: 0 0 auto;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    width: 100%;
    gap: clamp(4px, 1.8vw, 10px);
    overflow: visible;
    padding-bottom: clamp(14px, 3vw, 20px);
    margin: 0;
    border-bottom: 1px solid var(--line);
    font-size: 15px;
  }

  .hk-nav-hm a {
    display: block;
    width: 100%;
    flex-shrink: 0;
    box-sizing: border-box;
    white-space: nowrap;
    line-height: 1.62;
    padding: 14px clamp(12px, 3vw, 16px);
    border-radius: 10px;
  }

  .hk-nav-hm a:active {
    background: var(--accent-soft);
  }

  .hk-nav-hm a.is-current::after {
    display: none;
  }

  .hk-header-actions-hm {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    flex-shrink: 0;
    width: 100%;
    margin-top: 0;
  }

  .hk-head-btn-solid,
  .hk-head-btn-outline {
    justify-content: center;
    white-space: normal;
    padding: 12px 16px;
    font-size: 13px;
  }
}
/* ─── フロート CTA ─── */
.hk-float-bnr {
  position: fixed;
  bottom: clamp(18px, 4vh, 28px);
  right: clamp(10px, 2vw, 24px);
  z-index: 850;
  display: inline-block;
  text-decoration: none;
  padding: 10px 12px;
  max-width: 120px;
  background: var(--accent);
  color: var(--white);
  border-radius: 8px;
  font-size: 11px;
  font-weight: 900;
  line-height: 1.45;
  text-align: center;
  letter-spacing: 0.06em;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
}

.hk-float-bnr:hover {
  background: var(--accent-dark);
  color: var(--white);
}

/* ─── トップKV（参照キャプチャ相当） ─── */
.hk-kv-home {
  position: relative;
  overflow: clip;
  background: var(--white);
  padding: clamp(24px, 3.5vw, 44px) 0 clamp(40px, 7vw, 88px);
}

.hk-kv-watermark {
  position: absolute;
  left: auto;
  right: clamp(28px, 7vw, 180px);
  top: clamp(42%, 52vh, 66%);
  z-index: 0;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: clamp(56px, 12.5vw, 168px);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.04em;
  color: rgba(180, 170, 160, 0.15);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  text-align: right;
}

.hk-kv-stage {
  position: relative;
  z-index: 1;
  max-width: min(1480px, 100%);
  margin: 0 auto;
  --hk-kv-stage-pad: clamp(12px, 4vw, 40px);
  padding: 0 var(--hk-kv-stage-pad);
}

.hk-kv-arc-svg {
  position: absolute;
  left: clamp(-20px, 0vw, 0px);
  top: 6%;
  width: clamp(160px, 24vw, 280px);
  height: clamp(260px, 40vw, 440px);
  z-index: 0;
  pointer-events: none;
}

.hk-kv-arc-svg path {
  fill: none;
  stroke: var(--accent);
  stroke-opacity: 0.55;
  stroke-width: 2.8;
  stroke-dasharray: 0.1 9;
  stroke-linecap: round;
}

/* KV：はまキッズ型 3枚並び ＋ 同一列複製して右→左へ自動スクロール */
.hk-kv-marquee-home {
  position: relative;
  z-index: 1;
  margin-bottom: clamp(4px, 1.5vw, 16px);
}

.hk-kv-marquee-view {
  position: relative;
  overflow: hidden;
  margin: 0 auto;
  width: 100%;
  border-radius: clamp(40px, 5.5vw, 64px);
  background: var(--line);
}

.hk-kv-marquee-track {
  display: flex;
  flex-wrap: nowrap;
  width: 200%;
  will-change: transform;
  animation: hkKvMarqueeX 54s linear infinite;
}

.hk-kv-marquee-set {
  flex: 0 0 50%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2.4vw, 28px);
  padding: clamp(3px, 0.4vw, 5px);
  box-sizing: border-box;
}

.hk-kv-marquee-cell {
  margin: 0;
  position: relative;
}

.hk-kv-marquee-cell img {
  width: 100%;
  height: auto;
  aspect-ratio: 65 / 80;
  object-fit: cover;
  object-position: center 28%;
  display: block;
  border-radius: clamp(32px, 4.8vw, 54px);
}

.hk-kv-marquee-cell-accent::before {
  content: "";
  position: absolute;
  width: clamp(76px, 14vw, 148px);
  height: clamp(76px, 14vw, 148px);
  border-radius: 50%;
  background: var(--yellow);
  bottom: clamp(12%, 18%, 24%);
  right: clamp(-2px, -0.5vw, 4px);
  z-index: 0;
  pointer-events: none;
}

.hk-kv-marquee-cell-accent img {
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .hk-kv-marquee-cell img {
    aspect-ratio: auto;
    height: clamp(360px, 48vh, 660px);
    min-height: 320px;
  }
}

@keyframes hkKvMarqueeX {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.hk-kv-photo-layer {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 3;
  background: linear-gradient(
    108deg,
    rgba(255, 255, 255, 0.55) 0%,
    rgba(255, 255, 255, 0.16) min(42%, 360px),
    rgba(255, 255, 255, 0.04) min(62%, 100%),
    rgba(255, 255, 255, 0) 100%
  );
}

/* キャッチは写真枠の外（下）へ。はまキッズ系：左下端ギリギリ＋角と少しオーバーラップ */
.hk-kv-copy-stack {
  position: relative;
  z-index: 6;
  margin-top: clamp(12px, 1.8vw + 4px, 36px);
  margin-bottom: clamp(22px, 4.5vw, 44px);
  margin-left: calc(clamp(4px, 1.2vw, 12px) - var(--hk-kv-stage-pad));
  max-width: min(44em, 100%);
  text-align: left;
  align-items: flex-start;
  pointer-events: auto;
}

.hk-kv-h1 {
  margin: 0;
  padding: 0 0 8px;
  padding-left: 0;
  font-weight: 900;
  letter-spacing: 0;
  font-size: clamp(1.28rem, 2.95vw + 0.72rem, 2.72rem);
  line-height: 1.52;
  color: var(--accent);
  filter: drop-shadow(0 0 14px rgba(255, 255, 255, 0.75));
}

.hk-kv-mini {
  margin: 0;
  padding: 0;
  font-size: clamp(12px, 1.9vw + 2px, 15px);
  font-weight: 700;
  line-height: 1.75;
  color: var(--text);
  letter-spacing: 0.05em;
  opacity: 0.9;
  max-width: 38em;
}

@media (max-width: 767px) {
  .hk-kv-watermark {
    font-size: clamp(36px, 18vw, 72px);
    top: auto;
    bottom: 12%;
    left: auto;
    right: clamp(10px, 4vw, 24px);
    transform: none;
    white-space: normal;
    max-width: min(48vw, 16rem);
    text-align: right;
  }

  .hk-kv-marquee-track {
    width: 200%;
    will-change: transform;
    animation: hkKvMarqueeX 54s linear infinite;
  }

  .hk-kv-marquee-set {
    flex: 0 0 50%;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(8px, 2vw, 14px);
  }

  .hk-kv-marquee-cell img {
    aspect-ratio: auto;
    height: clamp(210px, 36vh, 340px);
    min-height: 200px;
  }

  .hk-kv-photo-layer {
    background: linear-gradient(
      to top,
      rgba(255, 255, 255, 0.25) 0%,
      rgba(255, 255, 255, 0.06) 36%,
      rgba(255, 255, 255, 0) 86%
    );
  }

  .hk-kv-copy-stack {
    margin-left: calc(clamp(4px, 2vw, 10px) - var(--hk-kv-stage-pad));
    margin-top: clamp(14px, 2.8vw + 6px, 28px);
    margin-bottom: clamp(14px, 4vw, 22px);
  }

  .hk-kv-h1 {
    font-size: clamp(1.12rem, 5vw + 0.52rem, 1.52rem);
  }

  .hk-kv-arc-svg {
    top: auto;
    bottom: 52%;
    left: -24px;
  }
}

/* ─── 下層共通見出し帯 ─── */
.hk-band-title {
  background: linear-gradient(to bottom, #fff, var(--accent-soft));
  border-bottom: 1px solid var(--line);
  padding: clamp(28px, 4vw, 44px) 24px;
  text-align: center;
}

.hk-band-title h1 {
  margin: 0;
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  font-weight: 900;
  color: var(--accent);
}

.hk-band-lead {
  margin: 10px auto 0;
  max-width: 36em;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.8;
}

.hk-section-lead-muted {
  text-align: center;
  margin: clamp(44px, 6vw, 72px) auto clamp(36px, 5vw, 56px);
  max-width: 42em;
  font-size: 14px;
  color: var(--muted);
}

.hk-text-center-muted {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  margin: 0 auto 22px;
  max-width: 44em;
  line-height: 1.94;
}

.hk-spacer-section {
  margin-top: clamp(52px, 7vw, 88px);
}

.hk-cta-area {
  text-align: center;
}

/* ─── Sections（pick-up 等）はまキッズ系余白 ─── */
.hk-section {
  padding: clamp(48px, 7vw, 88px) 24px;
}

.hk-section-soft {
  background: var(--bg);
}

.hk-inner {
  max-width: 1180px;
  margin: 0 auto;
}

.hk-section-head {
  text-align: center;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.hk-label-en {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--weak);
  margin: 0 0 14px;
}

.hk-section-head h2 {
  margin: 0;
  font-weight: 900;
  letter-spacing: 0.06em;
  font-size: clamp(1.2rem, 2vw, 1.62rem);
  color: var(--text);
  position: relative;
  padding-bottom: 22px;
}

.hk-section-head h2::after {
  content: "";
  width: 48px;
  height: 4px;
  background: var(--accent);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
}

.hk-pickup {
  position: relative;
}

.hk-pickup-stack {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.hk-pickup-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(18px, 3vw, 28px);
  align-items: center;
  border-radius: 0;
  border: none;
  background: transparent;
  padding: clamp(26px, 4vw, 42px) 0;
  border-bottom: 1px solid var(--line);
}

.hk-pickup-card:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.hk-pickup-card-body {
  min-width: 0;
}

.hk-pickup-date {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 800;
  color: var(--accent);
}

.hk-pickup-card h3 {
  margin: 0 0 10px;
  font-weight: 800;
}

.hk-pickup-card-body p:not(.hk-pickup-date) {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.hk-pickup-card-cta {
  flex-shrink: 0;
  align-self: center;
}

.hk-btn {
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.hk-btn-flat {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  border-radius: 999px;
  background: var(--accent);
  color: var(--white);
  transition: background 0.18s ease;
}

.hk-btn-flat:hover {
  background: var(--accent-dark);
  color: var(--white);
}

.hk-btn-line {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  border-radius: 999px;
  border: 2px solid var(--accent);
  color: var(--accent);
  background: transparent;
}

.hk-btn-line:hover {
  background: var(--accent-soft);
}

@media (max-width: 767px) {
  .hk-pickup-card {
    grid-template-columns: 1fr;
  }

  .hk-pickup-card-cta {
    justify-self: start;
    align-self: start;
  }
}

.hk-feature-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.hk-feature-duo-copy h3 {
  font-size: clamp(1.15rem, 1.85vw, 1.52rem);
  font-weight: 900;
  line-height: 1.53;
}

.hk-photo-card {
  background: transparent;
  border: none;
  padding: 0;
  border-radius: 0;
  box-shadow: none;
}

.hk-photo-card img {
  border-radius: 12px;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.hk-feature-duo-caption {
  font-size: 11px;
  color: var(--weak);
  text-align: right;
  margin: 10px 4px 0;
}

.hk-points-duo {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.hk-card-point {
  background: transparent;
  border: none;
  padding: 18px 0;
  border-radius: 0;
}

.hk-card-num {
  font-size: 42px;
  font-weight: 900;
  line-height: 1;
  color: rgba(232, 91, 43, 0.12);
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}

.hk-about-block {
  text-align: center;
  padding: clamp(52px, 8vw, 96px) 24px;
  background: linear-gradient(to bottom, #fff, var(--accent-soft));
}

.hk-about-block h3 {
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  font-weight: 900;
  margin: 0 0 20px;
  line-height: 1.6;
}

.hk-about-block p {
  margin: 0 auto;
  max-width: 40em;
  color: var(--muted);
}

.hk-about-note {
  margin-top: 16px !important;
  font-size: 11px !important;
  color: var(--weak) !important;
}

.hk-news-flat {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  max-width: 880px;
  border: none;
}

.hk-news-flat li {
  border-bottom: 1px solid var(--line);
}

.hk-news-flat li:last-child {
  border-bottom: none;
}

.hk-news-flat a {
  display: grid;
  grid-template-columns: 112px auto 1fr;
  gap: 16px;
  align-items: center;
  padding: 18px clamp(14px, 3vw, 22px);
  text-decoration: none;
  transition: background 0.18s ease;
}

.hk-news-flat a:hover {
  background: var(--accent-soft);
}

.hk-news-date {
  font-size: 12px;
  color: var(--weak);
}

.hk-news-chip {
  font-size: 10px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.06em;
  border: 1px solid rgba(232, 91, 43, 0.45);
  padding: 4px 8px;
  border-radius: 4px;
  width: fit-content;
}

.hk-news-text {
  font-weight: 700;
  font-size: 14px;
}

.hk-voices-block {
  max-width: 880px;
  margin: clamp(44px, 6vw, 76px) auto 0;
  border: none;
  background: transparent;
  border-radius: 0;
}

.hk-voice-inner {
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.hk-voice-inner:last-child {
  border-bottom: none;
}

.hk-voice-inner span {
  display: inline-block;
  font-weight: 800;
  font-size: 13px;
  margin-bottom: 10px;
  color: var(--accent-dark);
}

.hk-voice-inner p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.hk-course-item {
  background: transparent;
  border: none;
  padding: clamp(22px, 3.5vw, 30px) 0;
  border-radius: 0;
  margin-bottom: 0;
  border-bottom: 1px solid var(--line);
}

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

.hk-course-item h4 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 800;
}

.hk-course-item p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.hk-table-wrap {
  overflow-x: auto;
  margin: 16px auto 0;
}

.hk-simple-table {
  width: 100%;
  border-collapse: collapse;
  border: none;
}

.hk-simple-table th,
.hk-simple-table td {
  border-right: none;
  border-left: none;
  border-top: none;
  border-bottom: 1px solid var(--line);
  padding: 14px 18px;
  text-align: left;
  font-size: 14px;
  vertical-align: top;
}

.hk-simple-table th {
  background: var(--accent-soft);
  font-weight: 800;
}

.hk-photo-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: clamp(28px, 4vw, 44px);
}

@media (max-width: 767px) {
  .hk-feature-duo {
    grid-template-columns: 1fr;
  }

  .hk-news-flat a {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .hk-photo-row {
    grid-template-columns: 1fr;
  }
}

.hk-staff-cards {
  display: grid;
  gap: 0;
}

.hk-staff-one {
  background: transparent;
  padding: clamp(22px, 4vw, 28px) 0;
  border: none;
  border-radius: 0;
}

.hk-staff-one:not(:last-child) {
  border-bottom: 1px solid var(--line);
}

.hk-staff-one h4 {
  margin: 0 0 14px;
  font-size: 1.08rem;
  font-weight: 800;
}

.hk-staff-one p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.hk-contact-form {
  max-width: 600px;
  margin: clamp(44px, 6vw, 72px) auto 0;
}

.hk-contact-form-row {
  margin-bottom: 20px;
}

.hk-contact-form-row label {
  display: block;
  font-weight: 800;
  font-size: 13px;
  margin-bottom: 6px;
}

.hk-contact-form-row input,
.hk-contact-form-row textarea,
.hk-contact-form-row select {
  width: 100%;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 15px;
  font-family: inherit;
}

.hk-contact-form-row textarea {
  resize: vertical;
  min-height: 160px;
}

.hk-contact-form-submit {
  width: 100%;
}

.hk-muted-box {
  max-width: 640px;
  margin: clamp(56px, 7vw, 88px) auto 0;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  font-size: 14px;
  color: var(--muted);
}

.hk-cta-double {
  margin-top: clamp(36px, 6vw, 64px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}

.hk-cta-double .hk-btn-flat,
.hk-cta-double .hk-btn-line {
  width: 100%;
  box-sizing: border-box;
}

.hk-photo-narrow {
  max-width: 740px;
  margin: clamp(44px, 6vw, 64px) auto 0;
}

/* footer */
.hk-footer {
  padding: clamp(48px, 7vw, 72px) 24px clamp(28px, 4vw, 40px);
  background: var(--accent-dark);
  color: rgba(255, 245, 240, 0.88);
}

.hk-footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  gap: clamp(28px, 4vw, 40px);
  grid-template-columns: 1fr;
}

@media (min-width: 700px) {
  .hk-footer-inner {
    grid-template-columns: 1fr 1fr 1fr 1fr;
  }
}

.hk-footer-brand {
  font-weight: 900;
  letter-spacing: 0.06em;
  font-size: 1.05rem;
  color: #fff;
}

.hk-footer-copy {
  font-size: 12px;
  line-height: 1.92;
}

.hk-footer-ul {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
}

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

.hk-footer a {
  text-decoration: none;
  opacity: 0.95;
}

.hk-footer a:hover {
  opacity: 1;
  color: var(--yellow);
}

.hk-footer-mini {
  text-align: center;
  padding-top: 28px;
  margin-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 10px;
  opacity: 0.75;
}

/* ─── 体験予約カレンダー ─── */
.hk-trial-cal {
  max-width: 520px;
  margin: 0 auto;
  padding: clamp(4px, 1vw, 10px) 0;
  border-radius: 0;
  border: none;
  background: transparent;
}

.hk-trial-cal-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.hk-trial-cal-month {
  margin: 0;
  flex: 1;
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  font-weight: 900;
  text-align: center;
  color: var(--accent);
}

.hk-trial-cal-nav {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 2px solid var(--accent);
  background: var(--white);
  color: var(--accent);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease;
}

.hk-trial-cal-nav:hover:not(:disabled) {
  background: var(--accent-soft);
}

.hk-trial-cal-nav:disabled {
  opacity: 0.38;
  cursor: not-allowed;
}

.hk-trial-cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-bottom: 8px;
  font-size: 11px;
  font-weight: 800;
  color: var(--muted);
  text-align: center;
}

.hk-trial-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}

.hk-trial-cal-cell {
  font-family: inherit;
  font-variant-numeric: tabular-nums;
}

.hk-trial-cal-cell--pad {
  min-height: 44px;
  pointer-events: none;
}

.hk-trial-cal-day {
  min-height: 44px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: var(--bg);
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  transition:
    border-color 0.15s ease,
    background 0.15s ease,
    color 0.15s ease;
}

.hk-trial-cal-day:hover:not(:disabled):not(.is-muted) {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.hk-trial-cal-day.is-muted {
  background: rgba(250, 250, 249, 0.6);
  color: var(--weak);
  cursor: not-allowed;
}

.hk-trial-cal-day.is-selected {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--white);
}

.hk-trial-cal-legend {
  margin: 16px 0 0;
  font-size: 12px;
  line-height: 1.72;
  color: var(--muted);
}

.hk-trial-slots {
  max-width: 520px;
  margin: clamp(28px, 5vw, 44px) auto 0;
  padding: 0 clamp(4px, 2vw, 0px);
}

.hk-trial-slots-title {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 800;
}

.hk-trial-slot-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hk-trial-slot-chip {
  min-width: 72px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 2px solid var(--line);
  background: var(--white);
  font-family: inherit;
  font-size: 13px;
  font-weight: 800;
  color: var(--text);
  cursor: pointer;
  transition:
    border-color 0.15s ease,
    background 0.15s ease,
    color 0.15s ease;
}

.hk-trial-slot-chip:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.hk-trial-slot-chip.is-selected {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--white);
}

.hk-trial-summary {
  margin-top: clamp(28px, 5vw, 44px);
  padding: 0;
  border-radius: 0;
  border: none;
  background: transparent;
  max-width: 520px;
  margin-inline: auto;
}

.hk-trial-summary-title {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 800;
  color: var(--accent);
}

.hk-trial-summary-text {
  margin: 0 0 18px;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.62;
}

.hk-trial-summary-actions {
  margin: 0 0 14px;
}

.hk-trial-summary-hint {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.7;
}

@media (max-width: 420px) {
  .hk-trial-cal-day {
    min-height: 40px;
    font-size: 13px;
  }
}

/* pagetop */
.hk-page-top-btn {
  position: fixed;
  width: 48px;
  height: 48px;
  left: clamp(14px, 4vw, 22px);
  bottom: clamp(18px, 4vh, 28px);
  border-radius: 50%;
  border: 2px solid var(--accent);
  background: rgba(255, 255, 255, 0.98);
  color: var(--accent);
  font-size: 20px;
  cursor: pointer;
  z-index: 840;
  opacity: 0;
  pointer-events: none;
}

.hk-page-top-btn.is-visible {
  opacity: 1;
  pointer-events: auto;
}

/* reveal */
.hk-reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.hk-reveal.is-inview {
  opacity: 1;
  transform: translateY(0);
}