@charset "UTF-8";

/* =========================================================
   switCh English  -  style.css
   ========================================================= */

:root{
  /* brand palette (ロゴの手描き文字カラー) */
  --orange:#F5821F;
  --yellow:#FFCE2B;
  --purple:#C58BE0;
  --red:#E2483D;
  --sky:#4BC3F2;
  --green:#3FAE55;

  --ink:#2F2A3A;
  --ink-soft:#5C5670;
  --cream:#FFFBF2;
  --paper:#FFFFFF;
  --line:#F0E7DA;

  --radius-l:32px;
  --radius-m:22px;
  --radius-s:14px;

  --shadow-s:0 6px 18px rgba(47,42,58,.07);
  --shadow-m:0 14px 34px rgba(47,42,58,.10);
  --shadow-l:0 24px 60px rgba(47,42,58,.14);

  --font-en:"Baloo 2","M PLUS Rounded 1c",system-ui,sans-serif;
  --font-ja:"M PLUS Rounded 1c","Hiragino Maru Gothic ProN","Yu Gothic",system-ui,sans-serif;

  --header-h:76px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-h);-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font-ja);
  color:var(--ink);
  background:var(--cream);
  line-height:1.9;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
ul,ol,dl,dd{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
b{font-weight:800;}

.wrap{width:min(1120px,92vw);margin-inline:auto;}
.pcOnly{display:inline;}
.spOnly{display:none;}
@media (max-width:820px){
  .pcOnly{display:none;}
  .spOnly{display:inline;}
}

/* ---------- ロゴ ---------- */
.brand{display:flex;align-items:center;gap:.5em;}
.brand__img{
  height:38px;width:auto;
  /* ロゴ画像の白背景を背面になじませる */
  mix-blend-mode:multiply;
}

/* フッターなどで使う手描き風ロゴ（CSS版） */
.brand__logo{
  font-family:var(--font-en);
  font-weight:800;
  font-size:34px;
  letter-spacing:.02em;
  line-height:1;
  display:inline-flex;
}
.brand__logo .l{display:inline-block;transform-origin:center bottom;}
.brand__logo .l1{color:var(--orange);transform:rotate(-6deg);}
.brand__logo .l2{color:var(--yellow);transform:rotate(4deg);}
.brand__logo .l3{color:var(--purple);transform:rotate(-3deg);}
.brand__logo .l4{color:var(--red);transform:rotate(5deg);}
.brand__logo .l5{color:var(--sky);transform:rotate(-4deg);}
.brand__logo .l6{color:var(--green);transform:rotate(3deg);}
.brand__sub{
  font-family:var(--font-en);
  font-weight:600;
  font-size:17px;
  color:var(--ink);
  letter-spacing:.06em;
}

/* ---------- ボタン ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.4em;
  padding:16px 30px;
  border-radius:999px;
  font-weight:800;
  font-size:16px;
  line-height:1.4;
  text-align:center;
  transition:transform .25s cubic-bezier(.2,.9,.3,1.2),box-shadow .25s,background .25s,color .25s;
  border:3px solid transparent;
}
.btn:hover{transform:translateY(-3px) rotate(-.6deg);}
.btn--primary{background:var(--orange);color:#fff;box-shadow:0 10px 0 #d06a10;}
.btn--primary:hover{box-shadow:0 13px 0 #d06a10;}
.btn--ghost{background:#fff;color:var(--ink);border-color:var(--ink);box-shadow:var(--shadow-s);}
.btn--outline{background:#fff;color:var(--ink);border-color:var(--line);box-shadow:var(--shadow-s);font-size:15px;padding:14px 26px;}
.btn--outline:hover{border-color:var(--orange);color:var(--orange);}
.btn--line{background:#06C755;color:#fff;box-shadow:0 10px 0 #05a446;}
.btn--line:hover{box-shadow:0 13px 0 #05a446;}
.btn--ig{
  background:linear-gradient(45deg,#F9A63A,#E2483D 45%,#C13584 75%,#7B4DD8);
  color:#fff;box-shadow:0 10px 0 rgba(124,60,140,.55);
}
.btn--ig:hover{box-shadow:0 13px 0 rgba(124,60,140,.55);}

/* =========================================================
   HEADER
   ========================================================= */
.header{
  position:fixed;top:0;left:0;width:100%;z-index:100;
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(10px);
  border-bottom:3px solid #fff;
  transition:box-shadow .3s;
}
.header.is-scrolled{box-shadow:0 6px 22px rgba(47,42,58,.08);}
.header__inner{
  width:min(1200px,94vw);margin-inline:auto;
  height:var(--header-h);
  display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.gnav ul{display:flex;align-items:center;gap:26px;}
.gnav a{
  font-family:var(--font-en);font-weight:600;font-size:16px;letter-spacing:.03em;
  position:relative;padding:6px 0;
}
.gnav a::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:4px;border-radius:4px;
  background:var(--yellow);transform:scaleX(0);transform-origin:left;transition:transform .3s;
}
.gnav a:hover::after{transform:scaleX(1);}
.gnav__cta a{
  font-family:var(--font-ja);font-weight:800;font-size:15px;
  background:var(--orange);color:#fff;padding:11px 22px;border-radius:999px;
  box-shadow:0 5px 0 #d06a10;
}
.gnav__cta a::after{display:none;}
.gnav__cta a:hover{transform:translateY(-2px);box-shadow:0 7px 0 #d06a10;}

.navToggle{
  display:none;width:48px;height:48px;border:0;background:transparent;cursor:pointer;
  padding:0;position:relative;z-index:120;
}
.navToggle span{
  display:block;height:4px;border-radius:4px;background:var(--ink);margin:6px auto;width:28px;
  transition:transform .3s,opacity .3s;
}
.navToggle.is-open span:nth-child(1){transform:translateY(10px) rotate(45deg);}
.navToggle.is-open span:nth-child(2){opacity:0;}
.navToggle.is-open span:nth-child(3){transform:translateY(-10px) rotate(-45deg);}

@media (max-width:940px){
  :root{--header-h:66px;}
  .brand__logo{font-size:29px;}
  .brand__img{height:32px;}
  .navToggle{display:block;}
  .gnav{
    position:fixed;inset:0;background:var(--cream);
    display:flex;align-items:center;justify-content:center;
    opacity:0;visibility:hidden;transition:opacity .3s;
  }
  .gnav.is-open{opacity:1;visibility:visible;}
  .gnav ul{flex-direction:column;gap:22px;}
  .gnav a{font-size:24px;}
}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;
  padding:calc(var(--header-h) + 60px) 0 0;
  overflow:hidden;
  background:
    radial-gradient(1000px 520px at 82% 4%,#FFF3D6 0%,rgba(255,243,214,0) 62%),
    radial-gradient(760px 460px at 6% 42%,#E4F6FF 0%,rgba(228,246,255,0) 60%),
    var(--cream);
}
.hero__blob{position:absolute;border-radius:50%;filter:blur(2px);opacity:.5;z-index:0;}
.hero__blob--1{width:190px;height:190px;background:var(--yellow);top:12%;left:-70px;animation:float 9s ease-in-out infinite;}
.hero__blob--2{width:120px;height:120px;background:var(--sky);bottom:26%;right:4%;animation:float 7s ease-in-out infinite reverse;}
.hero__blob--3{width:80px;height:80px;background:var(--purple);top:20%;right:38%;animation:float 11s ease-in-out infinite;}
@keyframes float{0%,100%{transform:translateY(0) rotate(0);}50%{transform:translateY(-24px) rotate(8deg);}}

.hero__inner{
  position:relative;z-index:1;
  width:min(1200px,92vw);margin-inline:auto;
  display:grid;grid-template-columns:1fr .92fr;gap:40px;align-items:center;
  padding-bottom:80px;
}
.hero__eyebrow{
  display:inline-block;
  background:#fff;border:3px solid var(--ink);border-radius:999px;
  padding:6px 20px;font-weight:800;font-size:14px;margin-bottom:22px;
  box-shadow:var(--shadow-s);
}
.hero__title{
  font-size:clamp(34px,5.4vw,62px);
  font-weight:800;
  line-height:1.35;
  letter-spacing:.01em;
  margin-bottom:22px;
}
.hero__title .mark{
  position:relative;display:inline-block;color:var(--orange);
}
.hero__title .mark::after{
  content:"";position:absolute;left:-2%;bottom:6%;width:104%;height:34%;
  background:var(--yellow);border-radius:999px;z-index:-1;opacity:.75;
}
.hero__lead{font-size:clamp(15px,1.6vw,18px);color:var(--ink-soft);font-weight:500;margin-bottom:30px;}
.hero__btns{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px;}
.hero__badges{display:flex;flex-wrap:wrap;gap:10px;}
.hero__badges li{
  background:#fff;border-radius:999px;padding:8px 16px;font-size:13px;font-weight:700;
  box-shadow:var(--shadow-s);
}

/* hero photos */
.hero__art{position:relative;min-height:460px;}
.photoCard{
  position:absolute;background:#fff;padding:10px;border-radius:var(--radius-m);
  box-shadow:var(--shadow-l);overflow:hidden;
}
.photoCard img{border-radius:calc(var(--radius-m) - 10px);width:100%;height:100%;object-fit:cover;}
.photoCard--main{width:60%;aspect-ratio:3/4;top:0;right:6%;transform:rotate(3deg);z-index:2;}
.photoCard--sub1{width:40%;aspect-ratio:3/4;bottom:-4%;left:0;transform:rotate(-6deg);z-index:3;}
.photoCard--sub2{width:34%;aspect-ratio:1/1;top:12%;left:-4%;transform:rotate(-2deg);z-index:1;}
.photoCard:hover{transform:rotate(0) scale(1.02);transition:transform .4s;z-index:5;}

.sticker{
  position:absolute;z-index:4;
  font-family:var(--font-en);font-weight:800;color:#fff;
  padding:12px 22px;border-radius:999px;font-size:19px;line-height:1;
  box-shadow:var(--shadow-m);
}
.sticker--hello{background:var(--sky);top:-14px;left:6%;transform:rotate(-8deg);animation:pop 4s ease-in-out infinite;}
.sticker--fun{background:var(--red);bottom:16%;right:-2%;transform:rotate(7deg);animation:pop 5s ease-in-out infinite .6s;}
@keyframes pop{0%,100%{transform:translateY(0) rotate(-8deg);}50%{transform:translateY(-10px) rotate(-2deg);}}

/* marquee */
.marquee{
  position:relative;z-index:1;
  background:var(--ink);color:#fff;overflow:hidden;padding:14px 0;
  border-radius:0;
}
.marquee__track{
  display:flex;gap:34px;white-space:nowrap;width:max-content;
  animation:scroll 26s linear infinite;
  font-family:var(--font-en);font-weight:600;font-size:20px;letter-spacing:.04em;
}
.marquee__track span:nth-child(even){color:var(--yellow);}
@keyframes scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

@media (max-width:940px){
  .hero__inner{grid-template-columns:1fr;padding-bottom:60px;}
  .hero__art{min-height:auto;height:400px;order:-1;margin-bottom:20px;}
  .photoCard--main{width:56%;right:10%;}
}
@media (max-width:560px){
  .hero__art{height:330px;}
  .sticker{font-size:15px;padding:9px 16px;}
  .marquee__track{font-size:16px;}
}

/* =========================================================
   共通セクション
   ========================================================= */
.sec{padding:100px 0;position:relative;}
.sec--about{background:var(--paper);}
.sec--class{background:var(--cream);}
.sec--schedule{background:#F3FAFF;}
.sec--price{background:var(--paper);}
.sec--teacher{background:var(--cream);}
.sec--gallery{background:var(--paper);padding-bottom:80px;}
.sec--access{background:#FFF9EC;}
.sec--faq{background:var(--paper);}
.sec--contact{background:var(--cream);}

.secHead{text-align:center;margin-bottom:56px;}
.secHead__en{
  font-family:var(--font-en);font-weight:800;font-size:15px;letter-spacing:.16em;
  color:var(--orange);text-transform:uppercase;margin-bottom:6px;
}
.secHead__ja{
  font-size:clamp(25px,3.6vw,38px);font-weight:800;line-height:1.5;margin-bottom:18px;
  position:relative;display:inline-block;
}
.secHead__ja::after{
  content:"";display:block;width:56px;height:6px;border-radius:6px;background:var(--yellow);
  margin:14px auto 0;
}
.secHead__lead{color:var(--ink-soft);font-size:15.5px;font-weight:500;}

/* reveal animation */
.js [data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.3,1);}
.js [data-reveal].is-in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .js [data-reveal]{opacity:1;transform:none;transition:none;}
  .marquee__track,.hero__blob,.sticker{animation:none;}
  html{scroll-behavior:auto;}
}

/* =========================================================
   ABOUT
   ========================================================= */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.card{
  background:var(--cream);border-radius:var(--radius-l);padding:38px 30px 34px;
  text-align:center;box-shadow:var(--shadow-s);border:3px solid #fff;
  transition:transform .3s,box-shadow .3s;
}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-m);}
.card__icon{
  width:78px;height:78px;border-radius:50%;display:grid;place-items:center;
  font-size:36px;margin:0 auto 20px;
}
.card__icon--orange{background:#FFE7CC;}
.card__icon--sky{background:#D9F1FD;}
.card__icon--green{background:#DDF3E1;}
.card h3{font-size:19px;font-weight:800;margin-bottom:12px;line-height:1.6;}
.card p{font-size:14.5px;color:var(--ink-soft);text-align:left;}
@media (max-width:820px){
  .cards3{grid-template-columns:1fr;gap:20px;}
}

/* =========================================================
   CLASS
   ========================================================= */
.classGrid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.classCard{
  background:#fff;border-radius:var(--radius-l);padding:38px 34px;
  box-shadow:var(--shadow-s);position:relative;overflow:hidden;
  border-top:10px solid var(--orange);
  transition:transform .3s,box-shadow .3s;
}
.classCard:hover{transform:translateY(-8px);box-shadow:var(--shadow-m);}
.classCard::after{
  content:"";position:absolute;right:-46px;bottom:-46px;width:150px;height:150px;border-radius:50%;
  background:currentColor;opacity:.09;
}
.classCard--kiddy1{border-top-color:var(--orange);color:var(--orange);}
.classCard--kiddy2{border-top-color:var(--yellow);color:#E8A400;}
.classCard--tween{border-top-color:var(--sky);color:var(--sky);}
.classCard--private{border-top-color:var(--green);color:var(--green);}

.classCard__age{
  display:inline-block;color:#fff;
  border-radius:999px;padding:5px 16px;font-size:13px;font-weight:800;margin-bottom:14px;
  position:relative;z-index:1;
}
.classCard--kiddy1 .classCard__age{background:var(--orange);}
.classCard--kiddy2 .classCard__age{background:#E8A400;}
.classCard--tween .classCard__age{background:var(--sky);}
.classCard--private .classCard__age{background:var(--green);}
.classCard__name{
  font-family:var(--font-en);font-weight:800;font-size:29px;color:var(--ink);
  margin-bottom:14px;position:relative;z-index:1;letter-spacing:.01em;
}
.classCard__body{font-size:14.8px;color:var(--ink-soft);margin-bottom:20px;position:relative;z-index:1;}
.classCard__tags{display:flex;flex-wrap:wrap;gap:8px;position:relative;z-index:1;}
.classCard__tags li{
  background:var(--cream);border-radius:999px;padding:5px 13px;font-size:12.5px;font-weight:700;color:var(--ink-soft);
}
@media (max-width:820px){
  .classGrid{grid-template-columns:1fr;gap:20px;}
  .classCard{padding:32px 26px;}
}

/* =========================================================
   SCHEDULE (ホワイトボード風)
   ========================================================= */
.board{max-width:820px;margin-inline:auto;}
.board__frame{
  background:#fff;
  border:12px solid var(--orange);
  border-radius:var(--radius-m);
  padding:38px 40px 34px;
  box-shadow:var(--shadow-m);
  position:relative;
}
.board__frame::before,
.board__frame::after{
  content:"";position:absolute;bottom:-34px;width:22px;height:22px;border-radius:50%;
  background:var(--ink);opacity:.85;
}
.board__frame::before{left:14%;}
.board__frame::after{right:14%;}
.board__day{
  font-family:var(--font-en);font-weight:800;font-size:34px;color:var(--sky);
  margin-bottom:24px;display:flex;align-items:baseline;gap:12px;
  border-bottom:4px dotted var(--line);padding-bottom:14px;
}
.board__day span{font-family:var(--font-ja);font-size:16px;color:var(--ink-soft);}
.board__list li{
  display:grid;grid-template-columns:150px 1fr auto;align-items:center;gap:16px;
  padding:18px 0;border-bottom:2px dashed var(--line);
}
.board__list li:last-child{border-bottom:0;}
.board__time{
  font-family:var(--font-en);font-weight:800;font-size:26px;color:var(--orange);
}
.board__name{font-weight:800;font-size:18px;}
.board__note{font-size:13.5px;color:var(--ink-soft);background:var(--cream);border-radius:999px;padding:5px 14px;}
.board__caption{margin-top:52px;font-size:13.5px;color:var(--ink-soft);text-align:center;}
@media (max-width:700px){
  .board__frame{padding:28px 22px;border-width:9px;}
  .board__list li{grid-template-columns:1fr;gap:4px;}
  .board__time{font-size:22px;}
  .board__note{justify-self:start;}
}

/* =========================================================
   PRICE
   ========================================================= */
.priceGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:36px;}
.priceCard{
  background:var(--cream);border-radius:var(--radius-l);padding:36px 26px;text-align:center;
  border:3px solid var(--line);transition:transform .3s,border-color .3s;
}
.priceCard:hover{transform:translateY(-6px);}
.priceCard--k:hover{border-color:var(--orange);}
.priceCard--t:hover{border-color:var(--sky);}
.priceCard--p:hover{border-color:var(--green);}
.priceCard__name{font-family:var(--font-en);font-weight:800;font-size:24px;margin-bottom:2px;}
.priceCard__sub{font-size:13px;color:var(--ink-soft);margin-bottom:18px;}
.priceCard__yen{display:flex;align-items:baseline;justify-content:center;gap:4px;margin-bottom:8px;}
.priceCard__yen .num{font-family:var(--font-en);font-weight:800;font-size:44px;color:var(--orange);line-height:1;}
.priceCard__yen .unit{font-size:14px;font-weight:800;}
.priceCard__meta{font-size:13px;color:var(--ink-soft);}
.priceCard--t .priceCard__yen .num{color:var(--sky);}
.priceCard--p .priceCard__yen .num{color:var(--green);}

.entryFee{
  background:#fff;border:4px dashed var(--yellow);border-radius:var(--radius-m);
  padding:28px 34px;display:flex;align-items:center;gap:30px;flex-wrap:wrap;justify-content:center;
}
.entryFee__label{font-weight:800;font-size:15px;color:var(--ink-soft);text-align:center;}
.entryFee__yen{font-family:var(--font-en);font-weight:800;font-size:36px;line-height:1.2;text-align:center;}
.entryFee__note{font-size:14px;color:var(--ink-soft);max-width:520px;}
@media (max-width:820px){
  .priceGrid{grid-template-columns:1fr;gap:18px;}
  .entryFee{flex-direction:column;gap:12px;text-align:center;padding:26px 22px;}
}

/* =========================================================
   TEACHER
   ========================================================= */
.teacher{
  display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:center;
  background:#fff;border-radius:var(--radius-l);padding:48px;box-shadow:var(--shadow-m);
}
.teacher__photo{position:relative;}
.teacher__photo img{
  width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:var(--radius-m);
  box-shadow:var(--shadow-m);
}
.teacher__role{
  font-family:var(--font-en);font-weight:800;font-size:14px;letter-spacing:.16em;color:var(--orange);
  margin-bottom:4px;
}
.teacher__name{
  font-family:var(--font-en);font-weight:800;font-size:52px;line-height:1.1;margin-bottom:20px;
  display:flex;align-items:baseline;gap:14px;
}
.teacher__name span{font-family:var(--font-ja);font-size:15px;color:var(--ink-soft);letter-spacing:.1em;}
.teacher__text{font-size:15px;color:var(--ink-soft);margin-bottom:16px;}
.teacher__list{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px;}
.teacher__list li{
  background:var(--cream);border-radius:999px;padding:8px 16px;font-size:13.5px;font-weight:700;
}
@media (max-width:900px){
  .teacher{grid-template-columns:1fr;gap:30px;padding:32px 24px;}
  .teacher__photo{max-width:320px;margin-inline:auto;}
  .teacher__name{font-size:42px;}
}

/* =========================================================
   GALLERY
   ========================================================= */
.gallery{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
  width:min(1320px,96vw);margin-inline:auto;
}
.gallery figure{margin:0;overflow:hidden;border-radius:var(--radius-m);box-shadow:var(--shadow-s);}
.gallery img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .6s;}
.gallery figure:hover img{transform:scale(1.06);}
.gallery figure:nth-child(2n){margin-top:26px;}
@media (max-width:820px){
  .gallery{grid-template-columns:repeat(2,1fr);}
}

/* =========================================================
   ACCESS
   ========================================================= */
.access{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;align-items:center;}
.access__place{
  font-size:clamp(22px,2.6vw,30px);font-weight:800;margin-bottom:22px;line-height:1.5;
}
.access__dl{border-top:2px dashed var(--line);}
.access__dl > div{
  display:grid;grid-template-columns:110px 1fr;gap:14px;padding:14px 0;
  border-bottom:2px dashed var(--line);
}
.access__dl dt{font-weight:800;font-size:14px;color:var(--ink-soft);}
.access__dl dd{font-size:15px;font-weight:700;}
.access__note{margin-top:20px;font-size:13.5px;color:var(--ink-soft);}
.access__map{
  border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-m);background:#fff;
  aspect-ratio:16/11;
}
.access__map iframe{width:100%;height:100%;border:0;display:block;}
.access__mapInner{
  width:100%;height:100%;display:grid;place-content:center;gap:10px;text-align:center;
  background:repeating-linear-gradient(45deg,#FFF6E2,#FFF6E2 18px,#FFFDF6 18px,#FFFDF6 36px);
  color:var(--ink-soft);font-weight:800;
}
.access__mapInner span{font-size:52px;}
@media (max-width:900px){
  .access{grid-template-columns:1fr;gap:26px;}
}

/* =========================================================
   FAQ
   ========================================================= */
.faq{max-width:840px;margin-inline:auto;display:grid;gap:14px;}
.faq details{
  background:var(--cream);border-radius:var(--radius-m);overflow:hidden;
  border:3px solid transparent;transition:border-color .3s;
}
.faq details[open]{border-color:var(--yellow);}
.faq summary{
  list-style:none;cursor:pointer;padding:22px 60px 22px 26px;position:relative;
  font-weight:800;font-size:16px;line-height:1.7;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::before{content:"Q.";color:var(--orange);font-family:var(--font-en);margin-right:8px;}
.faq summary::after{
  content:"";position:absolute;right:26px;top:50%;width:14px;height:14px;
  border-right:4px solid var(--orange);border-bottom:4px solid var(--orange);
  transform:translateY(-70%) rotate(45deg);transition:transform .3s;border-radius:2px;
}
.faq details[open] summary::after{transform:translateY(-20%) rotate(-135deg);}
.faq details p{padding:0 26px 24px;font-size:14.8px;color:var(--ink-soft);}

/* =========================================================
   CONTACT
   ========================================================= */
.contactBox{
  background:linear-gradient(135deg,#FFF4D6 0%,#FFE9E4 48%,#E3F5FF 100%);
  border-radius:var(--radius-l);padding:64px 40px;text-align:center;
  box-shadow:var(--shadow-m);position:relative;overflow:hidden;
}
.contactBox::before,.contactBox::after{
  content:"";position:absolute;border-radius:50%;opacity:.4;
}
.contactBox::before{width:180px;height:180px;background:var(--yellow);top:-60px;left:-50px;}
.contactBox::after{width:130px;height:130px;background:var(--sky);bottom:-46px;right:-30px;}
.contactBox__logo{
  width:min(300px,72%);margin:0 auto 18px;position:relative;z-index:1;
  mix-blend-mode:multiply;
}
.contactBox__en{
  font-family:var(--font-en);font-weight:800;letter-spacing:.16em;font-size:15px;color:var(--orange);
  position:relative;z-index:1;
}
.contactBox__ja{
  font-size:clamp(26px,4vw,42px);font-weight:800;line-height:1.5;margin:8px 0 20px;
  position:relative;z-index:1;
}
.contactBox__lead{font-size:15.5px;color:var(--ink-soft);margin-bottom:32px;position:relative;z-index:1;}
.contactBox__btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;position:relative;z-index:1;}
.contactBox__note{margin-top:26px;font-size:13px;color:var(--ink-soft);position:relative;z-index:1;}
@media (max-width:600px){
  .contactBox{padding:44px 20px;}
  .contactBox__btns .btn{width:100%;}
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{background:var(--ink);color:#fff;padding:60px 0 24px;}
.footer__inner{
  display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:36px;align-items:start;
  padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.18);
}
.brand__logo--footer{font-size:40px;}
.footer__sub{font-family:var(--font-en);font-weight:600;font-size:18px;letter-spacing:.08em;margin-top:2px;}
.footer__addr{font-size:13.5px;color:rgba(255,255,255,.7);margin-top:10px;}
.footer__nav ul{display:flex;flex-wrap:wrap;gap:10px 22px;}
.footer__nav a{font-family:var(--font-en);font-size:15px;color:rgba(255,255,255,.82);}
.footer__nav a:hover{color:var(--yellow);}
.footer__sns{display:grid;gap:10px;}
.footer__sns a{font-size:14px;color:rgba(255,255,255,.82);}
.footer__sns a:hover{color:var(--yellow);}
.copyright{text-align:center;font-size:12.5px;color:rgba(255,255,255,.55);padding-top:22px;}
@media (max-width:820px){
  .footer__inner{grid-template-columns:1fr;gap:24px;}
}

/* =========================================================
   フローティングCTA
   ========================================================= */
.floatCta{
  position:fixed;right:22px;bottom:22px;z-index:90;
  background:var(--orange);color:#fff;font-weight:800;font-size:14px;line-height:1.35;
  padding:16px 22px;border-radius:999px;text-align:center;
  box-shadow:0 8px 0 #d06a10,var(--shadow-m);
  transition:transform .3s,opacity .3s,visibility .3s;
  opacity:0;visibility:hidden;
}
.floatCta.is-show{opacity:1;visibility:visible;}
.floatCta span{display:block;font-size:11px;font-weight:700;opacity:.9;}
.floatCta:hover{transform:translateY(-3px);}
@media (max-width:600px){
  .floatCta{right:14px;bottom:14px;padding:13px 18px;font-size:13px;}
}

/* =========================================================
   写真プレースホルダー（画像が未設置のとき）
   ========================================================= */
img.is-placeholder{
  background:linear-gradient(135deg,#FFE7CC,#FFF6D9 50%,#DDF1FD);
  object-fit:cover;
}