/* ================== TOKENS ================== */
:root {
  --cyan-50:  #e8f6ff;
  --cyan-100: #bfe4ff;
  --cyan-300: #5fc6ff;
  --cyan-400: #2eb6ff;
  --cyan-500: #00a3f0;   /* brand water blue */
  --cyan-600: #0088cc;
  --cyan-700: #0066a8;
  --cyan-900: #0a4a94;   /* ロゴの青に近いミドル */
  --cyan-950: #07376f;   /* ロゴの濃い側 */
  --logo-blue: #1773be;  /* ロゴの中央トーン */

  --yellow:   #ffe14a;
  --yellow-2: #ffd200;
  --marker:   rgba(255, 225, 74, 0.55);

  --ink:       #ffffff;
  --ink-mute:  #e3f2ff;
  --ink-dark:  #052640;

  --line: rgba(255, 255, 255, 0.18);

  --maxw: 820px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  color: var(--ink);
  font-family: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", system-ui, sans-serif;
  line-height: 1.9;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  background: var(--logo-blue);
}

/* ================== INVERSE SECTION (logo-style diagonal split) ==================
   ロゴの白×青の対角反転をサイトのリズムに落とし込む
*/
.section-inv {
  position: relative;
  background: var(--ink);
  color: var(--cyan-700);
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 88px max(24px, calc((100vw - var(--maxw)) / 2 + 24px)) 96px;
  margin-top: 72px;
  margin-bottom: 72px;
  clip-path: polygon(0 48px, 100% 0, 100% calc(100% - 48px), 0 100%);
  z-index: 1;
}
/* ロゴ風の三角（左上コーナーの小さなアクセント：明るい水色の淡いトーン） */
.section-inv::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 220px;
  height: 160px;
  background: var(--cyan-500);
  clip-path: polygon(0 0, 100% 0, 0 100%);
  opacity: 0.18;
  z-index: 0;
  pointer-events: none;
}
/* 右下コーナーにも対になるアクセント */
.section-inv::after {
  content: "";
  position: absolute;
  bottom: 0; right: 0;
  width: 220px;
  height: 160px;
  background: var(--logo-blue);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  opacity: 0.12;
  z-index: 0;
  pointer-events: none;
}
.section-inv > * { position: relative; z-index: 2; }

/* text color flipping inside inverse sections */
.section-inv h2,
.section-inv h3,
.section-inv p,
.section-inv .n-item .n-text,
.section-inv .n-item .n-text .quote,
.section-inv .diag-band {
  color: var(--cyan-700);
}
.section-inv .n-item .n-num { color: var(--logo-blue); text-shadow: 0 2px 6px rgba(7, 55, 111, 0.2); opacity: 0.92; }
.section-inv .n-item .n-title {
  background: var(--logo-blue);
  color: var(--ink);
  box-shadow: 0 2px 10px rgba(0,0,0,0.25);
}
.section-inv .sec-label .num { color: var(--logo-blue); text-shadow: none; }
.section-inv .sec-label .lbl { color: var(--cyan-700); opacity: 0.7; }
.section-inv h2 { text-shadow: none; }
.section-inv p.mute { color: var(--cyan-700); opacity: 0.75; }
.section-inv p.lead { color: var(--cyan-700); }
.section-inv ul.clean li { border-bottom-color: rgba(23, 115, 190, 0.2); }
.section-inv ul.clean li::before { color: var(--logo-blue); }
.section-inv p .hl {
  background: linear-gradient(transparent 55%, var(--yellow) 55%, var(--yellow-2) 92%, transparent 92%);
}
.section-inv .photo-card { box-shadow: 0 14px 44px rgba(7, 55, 111, 0.45); }

/* stats cards inside inverse section: light tint with blue border */
.section-inv .stats .stat {
  background: linear-gradient(180deg, rgba(23, 115, 190, 0.08), rgba(23, 115, 190, 0.02));
  border: 1px solid rgba(23, 115, 190, 0.2);
  box-shadow: 0 6px 20px rgba(7, 55, 111, 0.1);
}
.section-inv .stats .num { color: var(--logo-blue); text-shadow: none; }
.section-inv .stats .num .unit { color: var(--cyan-700); }
.section-inv .stats .lbl { color: var(--cyan-700); opacity: 0.65; }

/* mute text / body */
.section-inv p { color: var(--cyan-700); }
.section-inv p.mute { color: var(--cyan-700); opacity: 0.75; }

/* text that sits over the small blue corner accent — flipped to white */
.section-inv .ja-white { color: var(--ink); }

/* ================== DYNAMIC BG ==================
   躍動感：斜めのブラシ＋ハローグロー＋グラデーション
*/
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 20% 10%, rgba(94, 198, 255, 0.35), transparent 60%),
    radial-gradient(ellipse 60% 60% at 90% 90%, rgba(7, 55, 111, 0.55), transparent 60%),
    linear-gradient(160deg, #2089d2 0%, var(--logo-blue) 45%, var(--cyan-950) 100%);
}

/* 斜めのストリーク（光の流線） */
body::after {
  content: "";
  position: fixed;
  inset: -10% -10%;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(118deg,
      transparent 0%, transparent 18%,
      rgba(255, 255, 255, 0.08) 19%, rgba(255, 255, 255, 0.18) 20%, rgba(255, 255, 255, 0.08) 21%,
      transparent 22%, transparent 48%,
      rgba(255, 255, 255, 0.05) 49%, rgba(255, 255, 255, 0.14) 50%, rgba(255, 255, 255, 0.05) 51%,
      transparent 52%, transparent 78%,
      rgba(255, 255, 255, 0.06) 79%, rgba(255, 255, 255, 0.12) 80%, rgba(255, 255, 255, 0.06) 81%,
      transparent 82%, transparent 100%);
  filter: blur(0.5px);
  opacity: 0.9;
}

a { color: var(--yellow); text-decoration: none; }
a:hover { text-decoration: underline; }

.page {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}

/* ================== HERO ================== */
.hero {
  padding: 96px 0 72px;
  text-align: center;
  position: relative;
}

.hero .eyebrow {
  font-family: "Cormorant Garamond", serif;
  font-size: 12px;
  letter-spacing: 0.45em;
  color: var(--yellow);
  margin-bottom: 24px;
  text-transform: uppercase;
  font-weight: 500;
}

/* ================== SCATTERED SQUARES (Grow's signature motif) ================== */
.squares {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}
.squares .sq {
  position: absolute;
  background: var(--ink);
  opacity: 0.85;
  border-radius: 2px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  animation: sq-float 8s ease-in-out infinite;
}
.squares .sq.y { background: var(--yellow); }
.squares .sq.c { background: var(--cyan-300); }

@keyframes sq-float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50%      { transform: translate(6px, -8px) rotate(6deg); }
}

/* Place squares via nth-child for a scattered, diagonal feel */
.squares .sq:nth-child(1)  { top: 8%;  left: 4%;  width: 14px; height: 14px; animation-delay: 0s; }
.squares .sq:nth-child(2)  { top: 20%; left: 12%; width: 8px;  height: 8px;  animation-delay: 1.2s; opacity: 0.7; }
.squares .sq:nth-child(3)  { top: 14%; left: 22%; width: 10px; height: 10px; animation-delay: 0.6s; }
.squares .sq:nth-child(4)  { top: 55%; left: 6%;  width: 12px; height: 12px; animation-delay: 1.8s; opacity: 0.6; }
.squares .sq:nth-child(5)  { top: 80%; left: 14%; width: 16px; height: 16px; animation-delay: 0.3s; }
.squares .sq:nth-child(6)  { top: 90%; left: 26%; width: 8px;  height: 8px;  animation-delay: 2.1s; opacity: 0.7; }
.squares .sq:nth-child(7)  { top: 10%; right: 6%; width: 18px; height: 18px; animation-delay: 1.5s; }
.squares .sq:nth-child(8)  { top: 28%; right: 16%;width: 10px; height: 10px; animation-delay: 0.9s; opacity: 0.75; }
.squares .sq:nth-child(9)  { top: 48%; right: 4%; width: 14px; height: 14px; animation-delay: 2.4s; }
.squares .sq:nth-child(10) { top: 70%; right: 22%;width: 8px;  height: 8px;  animation-delay: 0.4s; opacity: 0.7; }
.squares .sq:nth-child(11) { top: 88%; right: 10%;width: 12px; height: 12px; animation-delay: 1.1s; }
.squares .sq:nth-child(12) { top: 38%; right: 30%;width: 6px;  height: 6px;  animation-delay: 1.7s; opacity: 0.6; }

/* reduced motion: stop animation */
@media (prefers-reduced-motion: reduce) {
  .squares .sq { animation: none; }
  .reveal, .reveal * { opacity: 1 !important; transform: none !important; }
  .marquee__track { animation: none !important; }
}

/* ================== ENTRANCE / REVEAL ================== */
@keyframes rise {
  from { opacity: 0; transform: translateY(28px) skewX(-6deg); }
  to   { opacity: 1; transform: translateY(0) skewX(-5deg); }
}
@keyframes rise-plain {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slash-in {
  from { opacity: 0; transform: translateX(-60px) skewX(-10deg); }
  to   { opacity: 1; transform: translateX(0) skewX(-8deg); }
}
@keyframes zoom-tilt {
  from { opacity: 0; transform: scale(0.85) rotate(-8deg); }
  to   { opacity: 1; transform: scale(1) rotate(0deg); }
}
@keyframes brush-reveal {
  from { clip-path: inset(0 100% 0 0); }
  to   { clip-path: inset(0 0 0 0); }
}

.hero h1               { animation: rise 1.1s cubic-bezier(.2,.8,.2,1) both; }
.hero .logo-mark       { animation: zoom-tilt 1s cubic-bezier(.2,.8,.2,1) 0.1s both; }
.hero .eyebrow         { animation: rise-plain 0.9s ease-out 0.5s both; }
.hero .sub             { animation: rise-plain 0.9s ease-out 0.7s both; }
.hero .eng-script.right{ animation: rise-plain 1s ease-out 0.9s both; }
.hero-divider          { animation: rise-plain 0.8s ease-out 1.1s both; }

/* brush highlight paints in */
.brush::after { animation: brush-reveal 1.2s cubic-bezier(.65,.05,.2,1) 0.6s both; }

/* scroll reveal — JS toggles .is-in */
.reveal              { opacity: 0; transform: translateY(32px); transition: opacity .9s cubic-bezier(.2,.8,.2,1), transform .9s cubic-bezier(.2,.8,.2,1); }
.reveal.is-in        { opacity: 1; transform: translateY(0); }
.reveal.slash        { transform: translateX(-40px) skewX(-6deg); }
.reveal.slash.is-in  { transform: translateX(0) skewX(0); }
.reveal.zoom         { transform: scale(0.92); }
.reveal.zoom.is-in   { transform: scale(1); }

/* stagger children */
.stagger > *          { opacity: 0; transform: translateY(24px); transition: opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1); }
.stagger.is-in > *    { opacity: 1; transform: translateY(0); }
.stagger.is-in > *:nth-child(1) { transition-delay: 0.00s; }
.stagger.is-in > *:nth-child(2) { transition-delay: 0.12s; }
.stagger.is-in > *:nth-child(3) { transition-delay: 0.24s; }
.stagger.is-in > *:nth-child(4) { transition-delay: 0.36s; }
.stagger.is-in > *:nth-child(5) { transition-delay: 0.48s; }
.stagger.is-in > *:nth-child(6) { transition-delay: 0.60s; }

/* ================== MARQUEE ================== */
.marquee {
  margin: 48px 0;
  padding: 18px 0;
  background: var(--ink);
  overflow: hidden;
  position: relative;
  transform: skewY(-2deg);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}
.marquee__track {
  display: flex;
  gap: 48px;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
  will-change: transform;
}
.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: 48px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 900;
  font-style: italic;
  color: var(--cyan-700);
  font-size: 22px;
  letter-spacing: 0.05em;
}
.marquee__item .dot {
  display: inline-block;
  width: 10px; height: 10px;
  background: var(--yellow);
  border-radius: 50%;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ================== SCATTERED SQUARES — add variety ================== */
@keyframes sq-float-2 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50%      { transform: translate(-10px, 4px) rotate(-8deg); }
}
@keyframes sq-float-3 {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  50%      { transform: translate(4px, -14px) rotate(14deg); }
}
.squares .sq:nth-child(2n) { animation-name: sq-float-2; animation-duration: 10s; }
.squares .sq:nth-child(3n) { animation-name: sq-float-3; animation-duration: 12s; }

/* Button pulse */
@keyframes btn-pulse {
  0%, 100% { box-shadow: 0 6px 20px rgba(255, 210, 0, 0.35), 0 0 0 0 rgba(255,210,0,0.5); }
  50%      { box-shadow: 0 10px 28px rgba(255, 210, 0, 0.55), 0 0 0 10px rgba(255,210,0,0); }
}
.cta .btn { animation: btn-pulse 2.6s ease-in-out infinite; }
.cta .btn.ghost { animation: none; }

/* Logo — transparent PNG on a white badge for contrast */
.logo-mark {
  display: inline-block;
  margin-bottom: 20px;
  background: #ffffff;
  padding: 14px 22px;
  border-radius: 6px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25);
}
.logo-mark img {
  display: block;
  height: 64px;
  width: auto;
}
.logo-mark.footer-logo {
  margin-bottom: 14px;
  padding: 10px 18px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}
.logo-mark.footer-logo img {
  height: 52px;
}

/* Studio color tags */
.studio-list {
  display: inline-block;
  text-align: left;
  margin-top: 28px;
  padding: 18px 22px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  border: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.9;
}
.studio-list .st {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 6px 0;
}
.studio-list .st-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 10px currentColor;
}
.studio-list .st-dot.cyan { background: var(--cyan-300); color: var(--cyan-300); }
.studio-list .st-dot.yellow { background: var(--yellow); color: var(--yellow); }
.studio-list .st-name {
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.1em;
  min-width: 70px;
}
.studio-list .st-addr {
  color: var(--ink-mute);
  font-size: 12.5px;
}

.hero h1 {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(38px, 9vw, 72px);
  line-height: 1.22;
  margin: 0 0 24px;
  font-weight: 900;
  letter-spacing: 0.02em;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
  transform: skewX(-5deg);
  display: inline-block;
}

/* ブラシストローク風の黄色ハイライト */
.brush {
  position: relative;
  display: inline-block;
  z-index: 1;
  padding: 0 0.1em;
}
.brush::after {
  content: "";
  position: absolute;
  left: -4%; right: -4%;
  bottom: 4%;
  height: 28%;
  background: linear-gradient(90deg, transparent 0%, var(--yellow) 8%, var(--yellow-2) 50%, var(--yellow) 92%, transparent 100%);
  transform: skewX(-8deg);
  z-index: -1;
  border-radius: 2px;
  filter: drop-shadow(0 0 8px rgba(255, 210, 0, 0.3));
}
.brush.thick::after { height: 42%; bottom: 6%; }

.hero .sub {
  color: var(--ink-mute);
  font-size: 16px;
  margin: 0 auto;
  max-width: 540px;
  line-height: 2;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.eng-script {
  font-family: "Caveat", "Segoe Script", cursive;
  font-size: 30px;
  color: var(--ink);
  margin-top: 28px;
  letter-spacing: 0.02em;
  transform: rotate(-4deg);
  display: inline-block;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}
.eng-script.right {
  position: absolute;
  top: 28px; right: 20px;
  font-size: 22px;
  color: var(--yellow);
  transform: rotate(-6deg);
}

.hero-divider {
  width: 48px;
  height: 3px;
  background: var(--yellow);
  margin: 32px auto 0;
  border-radius: 2px;
}

/* ================== SECTION ================== */
section {
  padding: 72px 0;
  position: relative;
}

/* Diagonal cut divider between sections — "斜めがキーワード" */
.diag-cut {
  position: relative;
  height: 48px;
  margin: -24px 0;
  overflow: hidden;
  pointer-events: none;
}
.diag-cut::before,
.diag-cut::after {
  content: "";
  position: absolute;
  left: -10%;
  right: -10%;
  height: 3px;
  background: var(--yellow);
  transform: rotate(-4deg);
  box-shadow: 0 0 20px rgba(255, 210, 0, 0.5);
}
.diag-cut::before { top: 10px; opacity: 0.9; }
.diag-cut::after  { bottom: 10px; background: var(--cyan-300); opacity: 0.8; transform: rotate(-3deg); }

/* Diagonal full-width band */
.diag-band {
  position: relative;
  padding: 36px 24px;
  margin: 40px -24px;
  background: var(--ink);
  color: var(--cyan-700);
  transform: skewY(-3deg);
  text-align: center;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 900;
  font-style: italic;
  font-size: clamp(20px, 4.5vw, 30px);
  letter-spacing: 0.04em;
  line-height: 1.5;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}
.diag-band .yh {
  background: linear-gradient(transparent 55%, var(--yellow) 55%, var(--yellow-2) 92%, transparent 92%);
  padding: 0 4px;
}
.diag-band .ch {
  background: linear-gradient(transparent 55%, var(--cyan-300) 55%, var(--cyan-400) 92%, transparent 92%);
  padding: 0 4px;
  color: var(--ink);
  -webkit-text-stroke: 1.5px var(--cyan-500);
  text-shadow:
    -1px -1px 0 var(--cyan-500),
     1px -1px 0 var(--cyan-500),
    -1px  1px 0 var(--cyan-500),
     1px  1px 0 var(--cyan-500);
  paint-order: stroke fill;
}

/* クラブの3本柱（子どもたちに育てたいこと）を見せるカード
   背景は水色セクション上でも読める「白地」で、ロゴブルーのアクセントを添える */
.pillars {
  margin: 36px 0 28px;
  padding: 26px 22px;
  background: #ffffff;
  border-left: 4px solid var(--logo-blue);
  border-radius: 4px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.18);
  color: var(--ink);
}
.pillars-intro {
  margin: 0 0 16px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--logo-blue);
}
.pillars-list {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
}
.pillars-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 6px 0;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 500;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}
.pillars-list .p-num {
  flex: 0 0 auto;
  font-family: "Cormorant Garamond", serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--logo-blue);
  line-height: 1;
}
.pillars-list .p-text { flex: 1 1 auto; }
.pillars-list strong {
  font-weight: 900;
  color: var(--logo-blue);
  background: linear-gradient(transparent 62%, var(--yellow) 62%, var(--yellow-2) 92%, transparent 92%);
  padding: 0 2px;
}
.pillars-bridge {
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(23, 115, 190, 0.3);
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 500;
  font-size: 14px;
  line-height: 1.9;
  color: var(--ink);
  opacity: 0.9;
}

/* セクション間のつなぎコピー：次の話題への橋渡し */
.bridge {
  margin: 44px auto 0;
  padding: 18px 0 0;
  max-width: 640px;
  text-align: center;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 500;
  font-style: italic;
  font-size: 15px;
  line-height: 1.9;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.78);
  border-top: 1px solid rgba(255, 255, 255, 0.22);
}
.section-inv .bridge {
  color: var(--cyan-700);
  opacity: 0.78;
  border-top-color: rgba(23, 115, 190, 0.25);
}

/* 前セクションを受けて今のセクションに入るリード */
.intro-link {
  margin: 6px 0 22px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 500;
  font-size: 15px;
  line-height: 1.9;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.72);
}
.section-inv .intro-link { color: var(--cyan-700); opacity: 0.75; }

.sec-label {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 20px;
  font-family: "Cormorant Garamond", serif;
  letter-spacing: 0.25em;
  font-size: 12px;
}

.sec-label .num {
  font-size: 34px;
  font-style: italic;
  font-weight: 500;
  color: var(--yellow);
  line-height: 1;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  transform: skewX(-10deg);
  display: inline-block;
}

.sec-label .lbl {
  text-transform: uppercase;
  color: var(--ink-mute);
  opacity: 0.9;
}

h2 {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(26px, 6vw, 42px);
  line-height: 1.35;
  letter-spacing: 0.02em;
  margin: 0 0 28px;
  font-weight: 900;
  text-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  transform: skewX(-4deg);
  transform-origin: left center;
  display: inline-block;
}

/* diagonal italic-style key verbs */
.tilt {
  display: inline-block;
  transform: skewX(-8deg);
  font-style: italic;
  font-weight: 900;
}

h3 {
  font-size: 18px;
  color: var(--yellow);
  margin: 32px 0 14px;
  letter-spacing: 0.08em;
  font-weight: 700;
}

p {
  margin: 0 0 18px;
  color: var(--ink);
  font-size: 15.5px;
}
p.mute { color: var(--ink-mute); font-size: 14.5px; }
p.lead { font-size: 18px; line-height: 2.1; font-weight: 500; }

/* text highlighter (marker-pen underline) */
p .hl {
  position: relative;
  display: inline;
  background: linear-gradient(transparent 55%, var(--marker) 55%, var(--marker) 92%, transparent 92%);
  padding: 0 3px;
  font-weight: 500;
}

/* ================== NUMBERED LIST (01/02/03) ================== */
.n-list { margin: 28px 0; }
.n-item {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 16px;
  margin: 18px 0;
  position: relative;
}
.n-item .n-num {
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  font-weight: 500;
  font-size: 60px;
  line-height: 1;
  color: var(--ink);
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
  padding-top: 4px;
  transform: skewX(-8deg);
  display: inline-block;
}
.n-item .n-body { }
.n-item .n-title {
  display: inline-block;
  background: var(--ink);
  color: var(--cyan-700);
  font-weight: 900;
  padding: 6px 22px;
  font-size: 15px;
  letter-spacing: 0.03em;
  font-style: italic;
  margin-bottom: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  clip-path: polygon(14px 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
}
.n-item .n-text {
  color: var(--ink);
  font-size: 15px;
  line-height: 1.85;
}
.n-item .n-text .quote {
  display: block;
  color: var(--yellow);
  font-weight: 500;
  margin-top: 8px;
}

/* ================== CHECK LIST ================== */
ul.clean {
  list-style: none;
  padding: 0;
  margin: 24px 0;
}
ul.clean li {
  padding: 14px 0 14px 40px;
  position: relative;
  border-bottom: 1px solid var(--line);
  font-size: 15.5px;
  letter-spacing: 0.04em;
}
ul.clean li::before {
  content: "✓";
  position: absolute;
  left: 8px; top: 12px;
  color: var(--yellow);
  font-weight: 900;
  font-size: 18px;
}

/* ================== PHOTO CARD (Instagram tile style) ================== */
.photo-card {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  overflow: hidden;
  margin: 32px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 36px 28px;
  background:
    linear-gradient(135deg, rgba(0, 163, 240, 0.55), rgba(0, 45, 92, 0.85)),
    linear-gradient(135deg, var(--cyan-500), var(--cyan-900));
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35), inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  /* 斜めカット — ロゴの対角分割に呼応 */
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}
.photo-card::after {
  /* ロゴ風の対角ストライプ */
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(118deg,
    transparent 0%, transparent 49%,
    rgba(255, 255, 255, 0.12) 50%,
    transparent 51%, transparent 100%);
  pointer-events: none;
}

.photo-card.with-img {
  background-size: cover;
  background-position: center;
  padding: 0;
}

.photo-card.with-img .cover-link {
  display: block; width: 100%; height: 100%;
}

.photo-card .inner {
  position: relative;
  z-index: 2;
}

.photo-card .big-ja {
  font-family: "Noto Sans JP", sans-serif;
  font-size: clamp(30px, 7vw, 54px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: 0.03em;
  margin: 0;
  text-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.photo-card .eng-script-in {
  font-family: "Caveat", cursive;
  font-size: 22px;
  color: var(--yellow);
  display: block;
  margin-top: 16px;
  transform: rotate(-3deg);
}

/* ================== STATS ================== */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  text-align: center;
  margin: 32px 0 12px;
}
.stats .stat {
  padding: 32px 8px 26px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(4px);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  position: relative;
}
.stats .num {
  font-family: "Cormorant Garamond", serif;
  font-size: 54px;
  font-style: italic;
  font-weight: 500;
  color: var(--yellow);
  display: block;
  line-height: 1;
  text-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
}
.stats .num .unit {
  font-size: 16px;
  color: var(--ink);
  margin-left: 4px;
  font-weight: 400;
  font-style: normal;
  font-family: "Noto Sans JP";
}
.stats .lbl {
  font-family: "Cormorant Garamond", serif;
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.3em;
  margin-top: 12px;
  display: block;
  text-transform: uppercase;
}

/* ================== LETTER ================== */
.letter {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(6px);
  border-left: 4px solid var(--yellow);
  padding: 32px 32px 24px;
  margin: 28px 0;
  border-radius: 6px;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}
.letter::before {
  content: "“";
  position: absolute;
  top: -12px; left: 18px;
  font-family: "Cormorant Garamond", serif;
  font-size: 80px;
  color: var(--yellow);
  opacity: 0.5;
  line-height: 1;
}
.letter p { font-size: 15.5px; line-height: 2.1; }
.letter .sig {
  text-align: right;
  color: var(--ink-mute);
  font-size: 13px;
  margin-top: 20px;
  letter-spacing: 0.15em;
}

/* ================== CTA BUTTONS ================== */
.cta {
  text-align: center;
  padding: 72px 0 48px;
}
.cta h2 { text-align: center; }
.cta .btn {
  display: inline-block;
  background: var(--yellow);
  color: var(--cyan-900);
  font-weight: 900;
  padding: 16px 36px;
  border-radius: 999px;
  margin: 8px;
  letter-spacing: 0.08em;
  font-size: 15px;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 6px 20px rgba(255, 210, 0, 0.35), 0 0 0 0 var(--yellow);
}
.cta .btn:hover {
  background: var(--yellow-2);
  text-decoration: none;
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(255, 210, 0, 0.5);
}
.cta .btn.ghost {
  background: transparent;
  color: var(--ink);
  border: 2px solid var(--ink);
  box-shadow: none;
}
.cta .btn.ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* ================== DIVIDER ================== */
.gold-divider {
  text-align: center;
  padding: 36px 0 0;
  color: var(--yellow);
  letter-spacing: 1em;
  font-size: 10px;
  opacity: 0.7;
}

/* ================== BRAND BOTTOM BAR ================== */
.brand-bar {
  text-align: center;
  padding: 24px 0;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 900;
  font-size: clamp(22px, 5vw, 36px);
  letter-spacing: 0.05em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}
.brand-bar .ghl {
  background: linear-gradient(transparent 60%, var(--cyan-300) 60%, var(--cyan-400) 92%, transparent 92%);
  padding: 0 4px;
}

/* ================== FOOTER ================== */
footer {
  text-align: center;
  color: var(--ink-mute);
  font-size: 12px;
  padding: 50px 0 70px;
  letter-spacing: 0.15em;
  border-top: 1px solid var(--line);
  margin-top: 30px;
}
footer .mark {
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  color: var(--yellow);
  font-size: 22px;
  margin-bottom: 8px;
  letter-spacing: 0.25em;
  font-weight: 500;
}
footer .tags {
  opacity: 0.7;
  font-size: 11px;
}

/* ================== PLACEHOLDER ================== */
.placeholder {
  background: rgba(255, 225, 74, 0.1);
  border: 1px dashed var(--yellow);
  color: var(--ink);
  padding: 18px 22px;
  border-radius: 4px;
  font-size: 13px;
  margin: 16px 0;
  line-height: 1.9;
}
.placeholder strong { color: var(--yellow); font-weight: 700; }

/* ================== RESPONSIVE ================== */
@media (max-width: 560px) {
  .hero { padding: 72px 0 56px; }
  section { padding: 54px 0; }
  .stats { grid-template-columns: 1fr; }
  .eng-script.right { font-size: 18px; top: 20px; right: 16px; }
  .n-item { grid-template-columns: 54px 1fr; gap: 10px; }
  .n-item .n-num { font-size: 42px; }
  .photo-card { padding: 28px 20px; }

  /* スマホでは、PC向けに入れた強制改行を解除してブラウザ自動折返しに任せる */
  .hero h1 br,
  section h2 br,
  .diag-band br,
  .lead br,
  .intro-link br,
  .bridge br,
  section p br,
  .photo-card .big-ja br { display: none; }

  /* 日本語の禁則処理 + 文節折返し（auto-phrase 対応ブラウザは文節単位で改行、
     非対応は従来の文字単位 CJK 改行にフォールバック） */
  .hero h1,
  section h2,
  section p,
  .lead,
  .intro-link,
  .bridge,
  .diag-band,
  .photo-card .big-ja,
  .n-text,
  .n-text .quote {
    line-break: strict;
    word-break: auto-phrase;
    overflow-wrap: normal;
  }

  /* class="keep" が付いた br は、スマホでも必ず改行として生かす */
  br.keep { display: inline !important; }
  /* class="sp" が付いた br は、スマホでだけ改行として生かす */
  br.sp   { display: inline !important; }
}
/* スマホ専用の改行は、PC以上では無効化する */
br.sp { display: none; }