/* ===== Katsudajuku theme v1 ===== */
:root{
  --navy:#102253; --navy-2:#1A2F66; --or:#EB7A00; --or-soft:#FFF0DC;
  --ink:#1B2540; --ink-2:#3A4256; --mute:#5B6478; --line:#E3E8F0;
  --cream:#FFF7EC; --sky:#EEF3FA; --white:#fff;
  --ff-head:'Zen Kaku Gothic New','Noto Sans JP',sans-serif;
  --ff-body:'Noto Sans JP',sans-serif;
  --ff-num:'Montserrat','Noto Sans JP',sans-serif;
  --wrap:1160px; --radius:24px;
  --shadow:0 10px 30px rgba(16,34,83,.08);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--ff-body);color:var(--ink);background:#fff;line-height:1.9;font-size:16px;letter-spacing:.01em;word-break:break-word;overflow-wrap:anywhere}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p,dl,dd{margin:0}
em{font-style:normal}
.skip{position:absolute;left:-999px;top:0}.skip:focus{left:8px;top:8px;background:#fff;padding:8px 12px;z-index:999}
:focus-visible{outline:3px solid var(--or);outline-offset:2px}
/* float cta */
.float-cta{position:fixed;right:24px;bottom:24px;z-index:90;display:flex;flex-direction:column;align-items:flex-end;gap:10px;opacity:0;transform:translateY(16px);pointer-events:none;transition:opacity .3s,transform .3s}
.float-cta.is-show{opacity:1;transform:none;pointer-events:auto}
.float-cta__trial{display:flex;flex-direction:column;align-items:center;background:var(--or);color:#fff;font-weight:700;font-size:15px;line-height:1.2;padding:14px 26px;border-radius:999px;box-shadow:0 12px 30px rgba(235,122,0,.35);transition:transform .2s,box-shadow .2s}
.float-cta__trial small{font-size:11px;font-weight:500;opacity:.92;margin-top:4px}
.float-cta__trial:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(235,122,0,.4)}
.float-cta__tel{display:flex;align-items:center;gap:8px;background:#fff;color:var(--navy);border:1.5px solid var(--navy);font-family:var(--ff-num);font-weight:800;font-size:15px;padding:10px 18px;border-radius:999px;box-shadow:0 8px 24px rgba(16,34,83,.15)}
.float-cta__tel-ico{width:16px;height:16px;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.6 10.8a15.1 15.1 0 0 0 6.6 6.6l2.2-2.2a1 1 0 0 1 1-.25 11.4 11.4 0 0 0 3.6.57 1 1 0 0 1 1 1V20a1 1 0 0 1-1 1A17 17 0 0 1 3 4a1 1 0 0 1 1-1h3.5a1 1 0 0 1 1 1 11.4 11.4 0 0 0 .57 3.6 1 1 0 0 1-.25 1z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.6 10.8a15.1 15.1 0 0 0 6.6 6.6l2.2-2.2a1 1 0 0 1 1-.25 11.4 11.4 0 0 0 3.6.57 1 1 0 0 1 1 1V20a1 1 0 0 1-1 1A17 17 0 0 1 3 4a1 1 0 0 1 1-1h3.5a1 1 0 0 1 1 1 11.4 11.4 0 0 0 .57 3.6 1 1 0 0 1-.25 1z'/%3E%3C/svg%3E") center/contain no-repeat}
.float-cta__tel-sp{display:none;font-family:var(--ff-body);font-weight:700}
.float-cta__top{width:44px;height:44px;border-radius:50%;background:var(--navy);border:0;cursor:pointer;box-shadow:0 8px 24px rgba(16,34,83,.2);position:relative}
.float-cta__top::before{content:"";position:absolute;left:50%;top:55%;width:10px;height:10px;border-left:2px solid #fff;border-top:2px solid #fff;transform:translate(-50%,-50%) rotate(45deg)}
@media (max-width:900px){
  .float-cta{right:12px;bottom:12px;gap:8px}
  .float-cta__trial{font-size:14px;padding:12px 20px}
  .float-cta__trial small{font-size:10px}
  .float-cta__tel{font-size:13px;padding:9px 14px}
  .float-cta__tel-num{display:none}.float-cta__tel-sp{display:inline}
  .float-cta__top{width:40px;height:40px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto}
.wrap--narrow{width:min(960px,100% - 40px)}
.sec{padding:120px 0}
.sec--white{background:#fff}.sec--cream{background:var(--cream)}.sec--sky{background:var(--sky)}
.sec-row{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:48px}
.sec-head{margin-bottom:56px}
.sec-row .sec-head{margin-bottom:0}
.sec-head.is-center{text-align:center}
.sec-en{display:block;font-family:var(--ff-num);font-weight:700;font-size:13px;letter-spacing:.18em;color:var(--or);margin-bottom:14px}
.sec-ttl{font-family:var(--ff-head);font-weight:700;font-size:40px;line-height:1.4;letter-spacing:-.01em;color:var(--navy)}
.sec-lead{margin-top:16px;color:var(--mute);line-height:1.9;max-width:760px}
.is-center .sec-lead{margin-inline:auto}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:16px 32px;border-radius:999px;font-weight:700;font-size:15px;line-height:1.2;transition:transform .15s,box-shadow .15s,background .15s;border:1.5px solid transparent;white-space:nowrap}
.btn--primary{background:var(--or);color:#fff;box-shadow:0 8px 20px rgba(235,122,0,.3)}
.btn--primary:hover{background:#d76f00;transform:translateY(-1px)}
.btn--outline{background:#fff;color:var(--navy);border-color:var(--navy)}
.btn--outline:hover{background:var(--sky)}
.btn--navy{background:var(--navy);color:#fff}.btn--navy:hover{background:var(--navy-2)}
.btn--sm{padding:12px 24px;font-size:14px}
.btn--lg{padding:18px 36px;font-size:16px}
.btn--block{display:flex;width:100%}
.btn--num{font-family:var(--ff-num);font-weight:800;font-size:17px}
.link-or{color:var(--or);font-weight:700;font-size:13px}
.chip{display:inline-block;padding:4px 12px;border-radius:6px;font-size:12px;font-weight:700;line-height:1.6}
.chip--or{background:var(--or-soft);color:var(--or)}
.chip--fill{background:var(--or);color:#fff}
.chip--navy{background:var(--navy);color:#fff;margin-bottom:6px}

/* header */
.site-header{position:sticky;top:0;z-index:100;background:#fff;box-shadow:0 2px 12px rgba(16,34,83,.06)}
.site-header__in{width:min(1320px,100% - 40px);margin-inline:auto;height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-logo__img{height:56px;width:auto}
.gnav__list{display:flex;gap:32px}
.gnav__list a{font-weight:700;font-size:14px;color:var(--ink);padding:6px 0;border-bottom:2px solid transparent}
.gnav__list a:hover,.gnav__list a[aria-current]{color:var(--or);border-color:var(--or)}
.gnav__sp-only,.gnav__sp-cta{display:none}
.site-header__right{display:flex;align-items:center;gap:20px}
.site-tel{display:flex;flex-direction:column;align-items:flex-end;line-height:1.2}
.site-tel__num{font-family:var(--ff-num);font-weight:800;font-size:22px;color:var(--navy)}
.site-tel__note{font-size:11px;color:var(--mute);margin-top:2px}
.menu-btn{display:none;width:44px;height:44px;border:0;background:none;padding:10px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px}
.menu-btn span{display:block;height:2px;background:var(--navy);border-radius:2px;transition:.2s}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* hero */
.hero{background:linear-gradient(180deg,#FFF7EC 0%,#F1F5FB 100%);padding:72px 0 88px;overflow:hidden}
.hero__in{width:min(1200px,100% - 40px);margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:48px}
.hero__copy{width:640px;max-width:100%}
.hero__pill{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:13px;font-weight:700;color:var(--navy)}
.hero__pill .dot{width:8px;height:8px;border-radius:50%;background:var(--or)}
.hero__ttl{font-family:var(--ff-head);font-weight:900;font-size:52px;line-height:1.32;letter-spacing:-.02em;color:var(--navy);margin:28px 0;white-space:nowrap}
.hero__ttl .is-gray{color:#9AA3B5}.hero__ttl .is-or{color:var(--or)}
.hero__lead{font-size:17px;color:var(--ink-2);line-height:1.9}
.hero__btns{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 20px}
.hero__note{font-size:12px;color:var(--mute)}
.hero__visual{position:relative;width:560px;height:520px;flex:none}
.hero__deco{position:absolute;right:-40px;top:-70px;width:220px;height:220px;border-radius:50%;background:rgba(235,122,0,.14)}
.hero__photo{position:absolute;left:40px;top:0;width:520px;height:460px;border-radius:32px;overflow:hidden}
.hero__photo img{width:100%;height:100%;object-fit:cover}
.hero__float{position:absolute;left:0;top:350px;background:#fff;border-radius:18px;padding:12px;box-shadow:0 12px 30px rgba(16,34,83,.18);width:224px}
.hero__float-img{width:200px;height:130px;border-radius:10px;overflow:hidden;margin-bottom:8px}
.hero__float-img img{width:100%;height:100%;object-fit:cover}
.hero__float p{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;color:var(--navy);line-height:1.4}
.hero__badge{position:absolute;right:0;top:410px;background:var(--navy);color:#FFD9B0;border-radius:14px;padding:14px 18px;display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;box-shadow:0 12px 30px rgba(16,34,83,.2)}
.hero__badge strong{font-family:var(--ff-num);font-weight:800;font-size:34px;color:#fff;line-height:1}

/* badges */
.badges__list{width:min(var(--wrap),100% - 40px);margin-inline:auto;display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line)}
.badges__list li{padding:32px 24px;text-align:center;border-right:1px solid var(--line);display:flex;flex-direction:column;align-items:center;gap:6px}
.badges__list li:last-child{border-right:0}
.badges__a{font-size:13px;font-weight:700;color:var(--mute)}
.badges__n{display:flex;align-items:baseline;gap:4px;color:var(--navy)}
.badges__n strong{font-family:var(--ff-num);font-weight:800;font-size:40px;line-height:1.1}
.badges__n strong.is-ja{font-family:var(--ff-head);font-weight:900;font-size:34px}
.badges__n em{font-family:var(--ff-head);font-weight:700;font-size:18px}
.badges__d{font-size:12px;color:var(--mute)}

/* campaign */
.campaign{padding:32px 0 0}
.campaign__bar{width:min(var(--wrap),100% - 40px);margin-inline:auto;display:flex;align-items:center;gap:18px;background:#FFF3E3;border:1px solid #F6D7B0;border-radius:14px;padding:18px 28px}
.campaign__txt{font-weight:700;color:var(--navy);flex:1}
.campaign__more{font-weight:700;font-size:14px;color:var(--or)}

/* worries */
.worries{padding:96px 0}
.worries__list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.worries__list li{background:var(--sky);border-radius:24px;padding:28px 28px 32px;text-align:center}
.worries__img{width:220px;height:150px;margin:0 auto 20px;border-radius:16px;background:var(--cream);overflow:hidden;display:flex;align-items:center;justify-content:center}
.worries__img img{width:100%;height:100%;object-fit:contain}
.worries__list p{font-weight:700;font-size:15px;line-height:1.75}
.worries__answer{margin-top:48px;text-align:center;font-family:var(--ff-head);font-weight:700;font-size:28px;color:var(--navy)}
.worries__answer .tri{display:block;font-size:14px;color:var(--or);margin-bottom:8px}

/* statement */
.statement{background:var(--navy);padding:104px 0;color:#fff}
.statement .sec-en{color:#FFB766}
.statement .sec-ttl{color:#fff;font-size:44px}
.statement .sec-lead{color:#C9D2E6;max-width:820px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stats li{background:var(--navy-2);border-radius:20px;padding:28px 24px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px}
.stats__a{font-size:13px;font-weight:700;color:#C9D2E6}
.stats__n{display:flex;align-items:baseline;gap:4px}
.stats__n strong{font-family:var(--ff-num);font-weight:800;font-size:48px;color:#FFB766;line-height:1.1}
.stats__n em{font-family:var(--ff-head);font-weight:700;font-size:18px;color:#fff}
.stats__d{font-size:12px;color:#9FB0D1}

/* points */
.point{display:flex;align-items:center;gap:64px;margin-top:72px}
.point.is-rev{flex-direction:row-reverse}
.point__img{width:540px;height:380px;flex:none;border-radius:28px;overflow:hidden}
.point__img img{width:100%;height:100%;object-fit:cover}
.point__txt{flex:1;display:flex;flex-direction:column;gap:20px}
.point__num{display:flex;align-items:center;gap:16px;font-family:var(--ff-num);font-weight:800;font-size:56px;letter-spacing:-.02em;color:var(--or);line-height:1}
.point__num .line{width:48px;height:3px;background:var(--or)}
.point__ttl{font-family:var(--ff-head);font-weight:700;font-size:28px;line-height:1.5;color:var(--navy)}
.point__desc{font-size:15px;color:var(--ink-2);line-height:1.95}
.point__tags{display:flex;flex-wrap:wrap;gap:8px}
.point__tags li{display:inline-flex;align-items:center;gap:6px;background:var(--sky);border-radius:999px;padding:6px 12px;font-size:12px;font-weight:700;color:var(--navy)}
.point__tags span{color:var(--or);font-size:11px}

/* course */
.course__list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.course__card{background:#fff;border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.course__card.is-hot{border:2px solid var(--or)}
.course__img{position:relative;height:210px}
.course__img img{width:100%;height:100%;object-fit:cover}
.course__ribbon{position:absolute;left:16px;top:16px;background:var(--or);color:#fff;font-size:12px;font-weight:700;padding:6px 14px;border-radius:999px}
.course__body{padding:24px 24px 28px;display:flex;flex-direction:column;gap:12px}
.course__grade{font-family:var(--ff-num);font-weight:700;font-size:12px;color:var(--or)}
.course__ttl{font-family:var(--ff-head);font-weight:700;font-size:24px;color:var(--navy)}
.course__desc{font-size:14px;color:var(--ink-2);line-height:1.85}
.course__price{border-top:1px solid var(--line);padding-top:14px}
.course__pn{font-size:12px;color:var(--mute)}
.course__price p{display:flex;align-items:baseline;gap:4px;color:var(--navy)}
.course__price strong{font-family:var(--ff-num);font-weight:800;font-size:30px}
.course__price .l{font-weight:700;font-size:13px}.course__price .s{font-size:11px;color:var(--mute)}
.season{margin-top:48px;display:flex;align-items:center;gap:20px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px 28px}
.season__img{width:120px;height:80px;border-radius:10px;overflow:hidden;flex:none}
.season__img img{width:100%;height:100%;object-fit:cover}
.season__txt{flex:1}
.season__txt h3{font-family:var(--ff-head);font-weight:700;font-size:18px;color:var(--navy)}
.season__txt p{font-size:13px;color:var(--mute)}
.season__more{font-weight:700;font-size:14px;color:var(--or);white-space:nowrap}

/* results */
.results__grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.results__card{background:var(--sky);border-radius:24px;padding:32px}
.results__card h3{font-family:var(--ff-head);font-weight:700;font-size:26px;color:var(--navy);margin-bottom:16px}
.results__txt{font-size:14px;line-height:1.85;margin-bottom:16px}
.results__past{margin-top:48px;display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap}
.results__past p{font-size:14px;color:var(--mute)}

/* message */
.message{padding:0 0 120px}
.message__row{display:flex;align-items:center;gap:72px}
.message__visual{position:relative;width:520px;height:560px;flex:none}
.message__bg{position:absolute;left:0;top:40px;width:480px;height:520px;border-radius:32px;background:var(--cream)}
.message__photo{position:absolute;left:40px;top:0;width:480px;height:520px;border-radius:32px;overflow:hidden}
.message__photo img{width:100%;height:100%;object-fit:cover}
.message__name{position:absolute;left:24px;top:440px;background:#fff;border-radius:16px;padding:14px 20px;box-shadow:0 10px 30px rgba(16,34,83,.14);display:flex;flex-direction:column;line-height:1.3}
.message__name span{font-size:11px;color:var(--mute)}
.message__name strong{font-family:var(--ff-head);font-weight:700;font-size:20px;color:var(--navy)}
.message__txt{flex:1;display:flex;flex-direction:column;gap:24px}
.message__txt .sec-en{margin-bottom:0}
.message__ttl{font-family:var(--ff-head);font-weight:900;font-size:40px;line-height:1.45;color:var(--navy);letter-spacing:-.01em}
.message__txt p{font-size:15px;color:var(--ink-2);line-height:2}
.message__btns{display:flex;align-items:center;gap:12px;flex-wrap:wrap}

/* classroom */
.classroom{padding:112px 0}
.classroom__videos{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.video__thumb{position:relative;height:320px;border-radius:24px;overflow:hidden;margin-bottom:14px}
.video__thumb img{width:100%;height:100%;object-fit:cover}
.video__thumb::after{content:"";position:absolute;inset:0;background:rgba(14,29,69,.18)}
.video__play{position:absolute;left:50%;top:50%;width:76px;height:76px;margin:-38px 0 0 -38px;border-radius:50%;background:rgba(255,255,255,.95);z-index:1}
.video__play::after{content:"";position:absolute;left:30px;top:24px;border-style:solid;border-width:14px 0 14px 24px;border-color:transparent transparent transparent var(--or)}
.video h3{font-family:var(--ff-head);font-weight:700;font-size:20px;color:var(--navy)}
.video p{font-size:14px;color:var(--mute)}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:48px}
.gallery li{height:180px;border-radius:16px;overflow:hidden}
.gallery img{width:100%;height:100%;object-fit:cover}

/* instagram */
.insta{padding:112px 0}
.insta__list{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.insta__list li{aspect-ratio:4/5;border-radius:16px;overflow:hidden}
.insta__list img{width:100%;height:100%;object-fit:cover}

/* flow */
.flow{padding:112px 0}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.steps li{position:relative;background:#fff;border-radius:20px;padding:28px 24px;box-shadow:var(--shadow)}
.steps li+li::before{content:"→";position:absolute;left:-16px;top:40px;color:var(--or);font-family:var(--ff-num);font-weight:700;font-size:22px}
.steps__n{font-family:var(--ff-num);font-weight:700;font-size:12px;letter-spacing:.12em;color:var(--or)}
.steps h3{font-family:var(--ff-head);font-weight:700;font-size:19px;color:var(--navy);margin:10px 0}
.steps p{font-size:13px;color:var(--mute);line-height:1.8}

/* faq */
.faq{padding:112px 0}
.faq__item{border:1px solid var(--line);border-radius:16px;margin-bottom:12px;background:#fff}
.faq__item summary{display:flex;align-items:center;gap:14px;padding:22px 28px;cursor:pointer;list-style:none;font-weight:700;color:var(--navy)}
.faq__item summary::-webkit-details-marker{display:none}
.faq__q{background:var(--or);color:#fff;font-family:var(--ff-num);font-weight:800;font-size:13px;padding:4px 10px;border-radius:999px}
.faq__t{flex:1}
.faq__pm{position:relative;width:18px;height:18px}
.faq__pm::before,.faq__pm::after{content:"";position:absolute;background:var(--or);left:50%;top:50%;transform:translate(-50%,-50%)}
.faq__pm::before{width:18px;height:2px}.faq__pm::after{width:2px;height:18px;transition:.2s}
.faq__item[open] .faq__pm::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq__a{padding:0 28px 22px 70px;font-size:14px;color:var(--ink-2);line-height:1.85}

/* access */
.access{padding:112px 0}
.access__row{display:flex;align-items:center;gap:56px}
.access__map{width:600px;height:400px;flex:none;border-radius:24px;overflow:hidden;background:#DCE9CF;display:flex;align-items:center;justify-content:center}
.access__map img{width:100%;height:100%;object-fit:contain}
.access__txt{flex:1}
.access__txt .sec-head{margin-bottom:20px}
.access__txt .sec-ttl{font-size:34px}
.access__dl div{display:flex;gap:16px;margin-bottom:12px;font-size:14px}
.access__dl dt{width:48px;flex:none;font-weight:700;color:var(--or);font-size:13px}
.access__dl dd{line-height:1.7}
.access__txt .btn{margin-top:12px}

/* cta */
.cta{background:linear-gradient(90deg,#FFF4E2 0%,#E3F1FF 100%);padding:112px 0;text-align:center}
.cta__ttl{font-family:var(--ff-head);font-weight:900;font-size:40px;color:var(--navy);line-height:1.4}
.cta__sub{margin:16px 0 28px;color:var(--mute)}
.cta__btns{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}
.cta__note{margin-top:24px;font-size:12px;color:var(--mute)}

/* footer */
.site-footer{background:var(--navy);color:#C9D2E6;padding:64px 0 0}
.site-footer__in{width:min(var(--wrap),100% - 40px);margin-inline:auto;display:flex;justify-content:space-between;gap:40px}
.site-footer__logo{height:60px;width:auto;margin-bottom:14px;background:#fff;padding:6px 10px;border-radius:8px}
.site-footer__addr{font-size:13px;line-height:1.8}
.site-footer__nav{display:flex;gap:56px}
.site-footer__col{display:flex;flex-direction:column;gap:10px}
.site-footer__col a{font-size:13px}
.site-footer__col a:hover{color:#fff}
.site-footer__h{color:#fff;font-weight:700;font-size:13px}
.site-footer__bottom{margin-top:40px;border-top:1px solid #2A3F78;padding:24px 0 40px}
.site-footer__bottom .site-footer__in{align-items:center}
.site-footer__bottom small,.site-footer__links a{font-size:12px;color:#9FB0D1}
.site-footer__links{display:flex;gap:24px}

/* lower MV */
.mv{position:relative;overflow:hidden;background:var(--cream);min-height:400px;display:flex;align-items:center}
.mv__bg{position:absolute;inset:0}
.mv__bg img{width:100%;height:100%;object-fit:cover;object-position:center 20%}
.mv__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,251,243,1) 0%,rgba(255,251,243,.94) 38%,rgba(255,251,243,.25) 60%,rgba(255,255,255,0) 100%)}
.mv__in{position:relative;padding:72px 0 80px}
.crumbs{font-size:12px;color:var(--mute);margin-bottom:28px}
.mv__ttl{font-family:var(--ff-head);font-weight:900;font-size:44px;line-height:1.35;letter-spacing:-.01em;color:var(--navy)}
.mv__lead{margin-top:16px;color:var(--ink-2);max-width:640px}

/* generic page content */
.page-content{padding:96px 0}
.page-content .wrap--narrow>*+*{margin-top:1.2em}
.page-content h2{font-family:var(--ff-head);font-weight:700;font-size:26px;color:var(--navy);border-bottom:2px solid var(--navy);padding-bottom:10px;margin-top:2em}
.page-content h3{font-family:var(--ff-head);font-weight:700;font-size:20px;color:var(--navy);border-left:4px solid var(--or);padding-left:12px;margin-top:1.6em}
.page-content ul{padding-left:1.4em;list-style:disc}
.page-content ol{padding-left:1.4em;list-style:decimal}
.page-content table{width:100%;border-collapse:collapse;font-size:14px}
.page-content th,.page-content td{border:1px solid var(--line);padding:12px 14px;text-align:left}
.page-content th{background:var(--sky);color:var(--navy)}

/* ===== responsive ===== */
@media (max-width:1100px){
  .hero__in{flex-direction:column;align-items:flex-start}
  .hero__visual{width:100%;max-width:560px;height:auto;aspect-ratio:560/520}
  .hero__copy{width:100%}
  .point__img{width:46%;height:auto;aspect-ratio:540/380}
  .message__visual{width:46%;height:auto;aspect-ratio:520/560}
  .message__bg,.message__photo{width:92%;height:93%}
  .access__map{width:50%;height:auto;aspect-ratio:3/2}
}
@media (max-width:900px){
  .sec{padding:80px 0}
  .sec-ttl{font-size:30px}
  .site-header__in{height:68px}
  .site-logo__img{height:44px}
  .gnav{position:fixed;inset:68px 0 0;background:#fff;padding:24px 20px 120px;overflow:auto;transform:translateX(100%);transition:transform .25s;z-index:99}
  .gnav.is-open{transform:none}
  .gnav__list{flex-direction:column;gap:0}
  .gnav__list a{display:block;padding:16px 4px;border-bottom:1px solid var(--line);font-size:16px}
  .gnav__sp-only{display:block}
  .gnav__sp-cta{display:flex;flex-direction:column;gap:12px;margin-top:24px}
  .site-tel,.site-header__right .btn{display:none}
  .menu-btn{display:flex}
  .hero{padding:40px 0 56px}
  .hero__ttl{font-size:34px;white-space:nowrap}
  .hero__pill{font-size:11px;padding:7px 12px;gap:8px}
  .hero__lead{font-size:15px}
  .hero__photo{left:0;width:92%;height:88%}
  .hero__float{width:180px;top:62%}.hero__float-img{width:156px;height:100px}
  .hero__badge{top:72%}
  .badges__list{grid-template-columns:1fr 1fr}
  .badges__list li:nth-child(2){border-right:0}.badges__list li:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .campaign__bar{flex-wrap:wrap;gap:10px;padding:16px 20px}
  .campaign__txt{flex:1 1 100%;font-size:14px;line-height:1.6}
  .worries__list{grid-template-columns:1fr}
  .worries__answer{font-size:22px}
  .statement .sec-ttl{font-size:30px}
  .stats{grid-template-columns:1fr 1fr}
  .point,.point.is-rev{flex-direction:column;gap:24px;margin-top:56px}
  .point__img{width:100%;aspect-ratio:16/10}
  .point__ttl{font-size:22px}
  .sec-row{flex-direction:column;align-items:flex-start;gap:20px}
  .course__list{grid-template-columns:1fr}
  .season{flex-wrap:wrap}
  .results__grid{grid-template-columns:1fr}
  .message{padding-bottom:80px}
  .message__row{flex-direction:column;gap:40px}
  .message__visual{width:100%;aspect-ratio:1/1}
  .message__ttl{font-size:30px}
  .classroom__videos{grid-template-columns:1fr}
  .video__thumb{height:auto;aspect-ratio:16/9}
  .gallery{grid-template-columns:1fr 1fr}.gallery li{height:auto;aspect-ratio:3/2}
  .insta__list{grid-template-columns:repeat(3,1fr);gap:12px}
  .insta__list li:nth-child(n+4){display:none}
  .steps{grid-template-columns:1fr 1fr}
  .steps li+li::before{display:none}
  .faq__item summary{padding:18px 20px}.faq__a{padding:0 20px 18px 20px}
  .access__row{flex-direction:column;gap:32px}
  .access__map{width:100%}
  .cta__ttl{font-size:28px}
  .cta__btns .btn{width:100%}
  .site-footer__in{flex-direction:column}
  .site-footer__nav{flex-wrap:wrap;gap:32px}
  .site-footer__bottom .site-footer__in{flex-direction:column;gap:12px;align-items:flex-start}
  .site-footer{padding-bottom:140px}
  .mv{min-height:280px}.mv__ttl{font-size:30px}.mv__in{padding:48px 0 56px}
}
@media (max-width:520px){
  .sec-ttl,.statement .sec-ttl,.message__ttl{font-size:26px}
  .worries__answer{font-size:20px}
  .hero__ttl{font-size:30px;letter-spacing:-.03em}
  .stats{grid-template-columns:1fr 1fr;gap:12px}
  .stats__n strong{font-size:36px}
  .steps{grid-template-columns:1fr}
  .badges__list li{padding:20px 12px}.badges__n strong{font-size:30px}
}