/* ===================================================================
   ネスアフタースクール類似サイト  style.css
   デザイントークンは元サイト(:root)から抽出したものを踏襲
=================================================================== */

:root{
  --primary:#09509F;      /* メイン青 */
  --primary-dark:#073c78;
  --accent:#F87F10;       /* オレンジ */
  --accent-dark:#e06c00;
  --marker:#ffdd00;
  --yellow:#FFF23A;
  --bg:#FAF9EE;           /* クリーム背景 */
  --bg-blue:#DDF0FF;
  --bg-yellow:#F4F1C2;
  --white:#fff;
  --heading-eng:#F8F5EC;
  --heading-eng-blue:#ECF4F8;
  --light-gray:#D9D9D9;
  --line:#06C755;
  --text:#173a5e;
  --radius:16px;
  --shadow:0 6px 24px rgba(9,80,159,.10);
  --container:1140px;
  --header-h:84px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-h);}
body{
  margin:0;
  font-family:"Noto Sans JP","Roboto",-apple-system,"Hiragino Kaku Gothic ProN",Meiryo,sans-serif;
  color:var(--primary);
  background:var(--bg);
  line-height:1.9;
  letter-spacing:.05em;
  font-feature-settings:"palt";
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
ul,ol{list-style:none;margin:0;padding:0;}
h1,h2,h3,p{margin:0;}

/* ---------- layout helpers ---------- */
.container{width:min(var(--container),100% - 2rem);margin-inline:auto;}
.container-narrow{max-width:820px;}
.sec{padding:clamp(56px,8vw,96px) 0;}
.bg-blue{background:var(--bg-blue);}
.bg-yellow{background:var(--bg-yellow);}

.eng-label{
  text-align:center;font-family:"Roboto",sans-serif;font-weight:700;
  letter-spacing:.2em;color:var(--accent);font-size:clamp(14px,2vw,18px);
  margin-bottom:8px;
}
.sec-title{
  text-align:center;font-weight:900;line-height:1.5;
  font-size:clamp(24px,4.2vw,38px);margin-bottom:clamp(28px,4vw,48px);
}
.sec-title::after{
  content:"";display:block;width:60px;height:5px;border-radius:5px;
  background:var(--accent);margin:18px auto 0;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.4em;
  font-weight:700;border-radius:999px;line-height:1.3;text-align:center;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
  cursor:pointer;border:2px solid transparent;
}
.btn:hover{transform:translateY(-2px);}
.btn-sm{padding:.5em 1.1em;font-size:14px;}
.btn-lg{padding:1em 2.4em;font-size:clamp(16px,2.4vw,20px);box-shadow:var(--shadow);}
.btn-block{width:100%;}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 6px 0 var(--accent-dark);}
.btn-accent:hover{background:var(--accent-dark);box-shadow:0 4px 0 var(--accent-dark);}
.btn-outline{background:#fff;color:var(--primary);border-color:var(--primary);}
.btn-outline:hover{background:var(--primary);color:#fff;}
.btn small{font-size:.75em;font-weight:500;}

/* =================================================================
   HEADER
================================================================= */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);
  backdrop-filter:blur(6px);box-shadow:0 2px 12px rgba(0,0,0,.06);
}
.header-inner{
  width:min(1280px,100% - 2rem);margin-inline:auto;
  display:flex;align-items:center;gap:16px;height:var(--header-h);
}
.logo img{height:48px;width:auto;max-width:min(240px,58vw);object-fit:contain;}
.gnav{margin-left:auto;}
.gnav-list{display:flex;flex-wrap:nowrap;gap:clamp(8px,1.4vw,22px);}
.gnav-list a{font-weight:700;font-size:14px;padding:6px 2px;position:relative;white-space:nowrap;}
.gnav-list a::after{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;
  background:var(--accent);transition:width .2s;
}
.gnav-list a:hover::after{width:100%;}
.header-actions{display:flex;align-items:center;gap:10px;}
.header-tel{display:flex;flex-direction:column;line-height:1.2;text-align:right;}
.header-tel a{font-family:"Roboto";font-weight:700;font-size:18px;color:var(--primary);}
.tel-ico{color:var(--accent);margin-right:2px;}
.tel-hours{font-size:10px;color:#666;letter-spacing:0;}

.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;background:var(--primary);border:none;border-radius:10px;cursor:pointer;}
.nav-toggle span{display:block;width:22px;height:2px;background:#fff;margin-inline:auto;transition:.3s;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* =================================================================
   HERO
================================================================= */
.hero{
  position:relative;
  background:url(../assets/img/hero-as.webp) no-repeat center center/cover;
  min-height:clamp(460px,56vw,640px);
  display:flex;align-items:center;
  padding:clamp(36px,6vw,72px) 0;overflow:hidden;
}
.hero-overlay{
  position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,rgba(255,255,255,.62) 0%,rgba(255,255,255,.32) 42%,rgba(255,255,255,0) 68%);
}
.hero-photo{display:none;}
.hero-inner{
  position:relative;z-index:1;
  width:min(var(--container),100% - 2rem);margin-inline:auto;
}
.hero-copy{max-width:660px;}
.hero-lead{
  display:inline-block;background:#7ac043;color:#fff;font-weight:700;
  padding:.4em 1.3em;border-radius:6px;font-size:clamp(15px,2.4vw,20px);margin-bottom:16px;
  box-shadow:0 2px 8px rgba(0,0,0,.18);
}
.hero-title{font-weight:900;line-height:1.05;margin-bottom:22px;}
.hero-title .line{
  display:inline-block;background:#fff;color:var(--primary);
  font-size:clamp(40px,8vw,76px);line-height:1.15;
  padding:.03em .28em;border-radius:6px;margin-bottom:10px;
  box-shadow:0 3px 14px rgba(0,0,0,.14);
}
.hero-title em{font-style:normal;font-size:.6em;}
.hero-title .g{color:#57a733;}
.hero-badges{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px;}
.hero-badges li{
  background:var(--yellow);color:var(--primary);font-weight:700;
  font-size:clamp(12px,1.5vw,14px);line-height:1.45;
  padding:12px 16px;border-radius:10px;max-width:215px;
  box-shadow:0 2px 8px rgba(0,0,0,.2);
}
.hero-cta{
  display:inline-flex;align-items:center;gap:20px;flex-wrap:wrap;
  background:rgba(255,255,255,.92);border-radius:14px;padding:14px 22px;box-shadow:var(--shadow);
}
.hero-cta-note{font-weight:700;font-size:clamp(15px,2.2vw,19px);}
.hero-cta-note .big{color:var(--accent);font-size:1.8em;font-family:"Roboto";vertical-align:-.05em;}

/* =================================================================
   PROBLEM
================================================================= */
.sec-problem{background:var(--white);}
.problem-list{
  display:grid;grid-template-columns:repeat(2,1fr);gap:14px;max-width:820px;margin:0 auto 32px;
}
.problem-list li{
  background:var(--bg);border:2px dashed var(--primary);border-radius:12px;
  padding:16px 18px;font-weight:500;position:relative;padding-left:44px;
}
.problem-list li::before{content:"？";position:absolute;left:14px;top:14px;color:var(--accent);font-weight:900;font-size:20px;}
.problem-lead{
  text-align:center;font-weight:900;font-size:clamp(20px,3.6vw,30px);color:var(--accent);
}

/* =================================================================
   VOICE CARDS (shared)
================================================================= */
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.voice-card{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);}
.voice-head{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.voice-head img{width:56px;height:56px;border-radius:50%;object-fit:cover;background:var(--bg-blue);}
.voice-name{font-weight:700;}
.voice-name small{font-weight:400;color:#666;margin-left:4px;}
.voice-title{font-size:16px;font-weight:700;color:var(--accent);margin-bottom:10px;line-height:1.5;}
.voice-card p{font-size:14px;line-height:1.8;}

/* =================================================================
   CTA BAND
================================================================= */
.cta-band{background:linear-gradient(135deg,var(--primary),var(--primary-dark));padding:clamp(40px,6vw,64px) 0;}
.cta-band-inner{text-align:center;color:#fff;}
.cta-band-lead{font-weight:700;font-size:clamp(18px,3vw,26px);margin-bottom:6px;}
.cta-band-note{font-weight:700;margin-bottom:22px;font-size:clamp(15px,2.4vw,20px);}
.cta-band-note .big{color:var(--yellow);font-size:1.8em;font-family:"Roboto";}
.cta-band-tel{display:inline-block;margin-top:22px;max-width:340px;}

/* =================================================================
   ABOUT
================================================================= */
.about-lead{max-width:840px;margin:0 auto 36px;text-align:center;}
.about-lead b{color:var(--accent);}
.about-services{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:900px;margin:0 auto;}
.about-services li{
  background:#fff;border-radius:12px;padding:20px 16px;text-align:center;font-weight:700;
  box-shadow:var(--shadow);position:relative;
}
.about-services .num{
  display:block;font-family:"Roboto";color:var(--accent);font-size:22px;margin-bottom:6px;
}

/* =================================================================
   REASONS
================================================================= */
.reason-points{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;
  max-width:1000px;margin:0 auto clamp(40px,6vw,64px);
}
.reason-points li{
  background:#fff;border-radius:14px;padding:24px 18px;text-align:center;
  box-shadow:var(--shadow);font-weight:500;font-size:15px;line-height:1.6;
}
.reason-points img{width:56px;height:56px;margin:0 auto 12px;}
.reason-points b{display:inline;color:var(--accent);font-weight:900;}
.reason-detail{display:flex;flex-direction:column;gap:clamp(28px,4vw,48px);}
.reason-item{
  display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(20px,3vw,40px);align-items:center;
  background:#fff;border-radius:var(--radius);padding:clamp(20px,3vw,32px);box-shadow:var(--shadow);
}
.reason-item.reverse{grid-template-columns:1.1fr 1fr;}
.reason-item.reverse .reason-pic{order:2;}
.reason-pic img{border-radius:12px;width:100%;object-fit:cover;}
.reason-text h3{font-size:clamp(18px,2.6vw,23px);font-weight:900;margin-bottom:12px;line-height:1.5;}
.reason-text h3::before{content:"";display:inline-block;width:8px;height:22px;background:var(--accent);border-radius:3px;margin-right:10px;vertical-align:-3px;}

/* =================================================================
   ACTIVITIES
================================================================= */
.activities-lead{max-width:760px;margin:0 auto clamp(28px,4vw,44px);text-align:center;}
.activity-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.activity-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;}
.activity-pic{aspect-ratio:4/3;overflow:hidden;}
.activity-pic img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.activity-card:hover .activity-pic img{transform:scale(1.06);}
.activity-card h3{font-family:"Roboto",sans-serif;font-size:19px;font-weight:700;color:var(--primary);padding:16px 18px 0;}
.activity-card p{font-size:13.5px;line-height:1.8;padding:8px 18px 20px;}

/* =================================================================
   TIMETABLE
================================================================= */
.tab-buttons{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:24px;}
.tab-btn{
  border:2px solid var(--primary);background:#fff;color:var(--primary);
  font-weight:700;padding:.6em 1.4em;border-radius:999px;cursor:pointer;transition:.15s;
}
.tab-btn.is-active,.tab-btn:hover{background:var(--primary);color:#fff;}
.tab-panel{display:none;max-width:640px;margin:0 auto;}
.tab-panel.is-active{display:block;animation:fade .3s ease;}
@keyframes fade{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:none;}}
.tt-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.tt-table th{background:var(--primary);color:#fff;font-family:"Roboto";width:110px;padding:14px;text-align:center;}
.tt-table td{padding:14px 18px;border-bottom:1px solid var(--light-gray);}
.tt-table tr:last-child td{border-bottom:none;}

/* =================================================================
   GALLERY
================================================================= */
.gallery-swiper{padding:8px clamp(16px,5vw,64px) 56px;}
.gallery-swiper .swiper-slide{width:min(80vw,340px);}
.gallery-swiper .swiper-slide img{border-radius:var(--radius);aspect-ratio:4/3;object-fit:cover;width:100%;box-shadow:var(--shadow);cursor:zoom-in;}
.gallery-swiper .swiper-button-prev,.gallery-swiper .swiper-button-next{color:var(--primary);}
.gallery-swiper .swiper-pagination-bullet-active{background:var(--accent);}

/* =================================================================
   TEACHERS
================================================================= */
.teacher-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.teacher-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;}
.teacher-pic img{width:100%;aspect-ratio:1/1;object-fit:cover;}
.teacher-body{padding:20px;}
.teacher-name{font-family:"Roboto";font-weight:700;font-size:22px;}
.teacher-name span{font-family:"Noto Sans JP";font-size:14px;color:#666;margin-left:6px;}
.teacher-country{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--accent);margin:6px 0 12px;font-size:14px;}
.teacher-country img{width:26px;height:auto;border-radius:3px;}
.teacher-text{font-size:14px;line-height:1.8;}

/* =================================================================
   SCHOOLS
================================================================= */
.school-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.school-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:grid;grid-template-columns:200px 1fr;}
.school-pic img{width:100%;height:100%;object-fit:cover;}
.school-body{padding:22px;}
.school-body h3{font-size:21px;font-weight:900;margin-bottom:12px;color:var(--primary);}
.school-body h3::before{content:"";display:inline-block;width:6px;height:20px;background:var(--accent);border-radius:3px;margin-right:8px;vertical-align:-3px;}
.school-body dl{display:grid;grid-template-columns:64px 1fr;gap:6px 10px;font-size:14px;}
.school-body dt{font-weight:700;color:var(--accent);}

/* =================================================================
   PRICING
================================================================= */
.pricing-lead{text-align:center;margin-bottom:28px;}
.pricing-buttons{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;}
.pricing-buttons .btn{padding:1em 1.6em;}

/* =================================================================
   FLOW
================================================================= */
.flow-list{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:none;}
.flow-item{background:#fff;border-radius:var(--radius);padding:20px 14px;text-align:center;box-shadow:var(--shadow);position:relative;}
.flow-item:not(:last-child)::after{
  content:"▶";position:absolute;right:-14px;top:50%;transform:translateY(-50%);
  color:var(--accent);font-size:18px;z-index:2;
}
.flow-pic{width:84px;height:84px;margin:0 auto 12px;border-radius:50%;overflow:hidden;background:var(--bg-blue);}
.flow-pic img{width:100%;height:100%;object-fit:cover;}
.flow-step{display:inline-block;font-family:"Roboto";font-weight:700;color:#fff;background:var(--primary);border-radius:999px;padding:.2em 1em;font-size:13px;margin-bottom:8px;}
.flow-item p{font-size:14px;font-weight:500;}

/* =================================================================
   FAQ
================================================================= */
.faq-list{display:flex;flex-direction:column;gap:12px;}
.faq-item{background:#fff;border-radius:12px;box-shadow:var(--shadow);overflow:hidden;}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 52px 18px 52px;font-weight:700;position:relative;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::before{content:"Q";position:absolute;left:18px;top:16px;color:var(--accent);font-family:"Roboto";font-weight:700;font-size:20px;}
.faq-item summary::after{content:"＋";position:absolute;right:18px;top:16px;color:var(--primary);transition:.2s;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-a{padding:0 20px 20px 52px;position:relative;line-height:1.8;}
.faq-a::before{content:"A";position:absolute;left:18px;top:-2px;color:var(--primary);font-family:"Roboto";font-weight:700;font-size:20px;}

/* =================================================================
   CONTACT
================================================================= */
.contact-lead{text-align:center;margin-bottom:28px;}
.contact-form{background:#fff;border-radius:var(--radius);padding:clamp(20px,4vw,40px);box-shadow:var(--shadow);}
.form-row{margin-bottom:18px;}
.form-row label{display:block;font-weight:700;margin-bottom:6px;}
.req{background:var(--accent);color:#fff;font-size:11px;padding:.1em .6em;border-radius:4px;margin-left:6px;}
.form-row input,.form-row select,.form-row textarea{
  width:100%;padding:12px 14px;border:1px solid var(--light-gray);border-radius:8px;
  font-family:inherit;font-size:16px;
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{outline:2px solid var(--primary);border-color:var(--primary);}
.form-note{font-size:12px;color:#888;text-align:center;margin-top:12px;}
.contact-tel{text-align:center;margin-top:24px;font-weight:500;}
.contact-tel a{font-family:"Roboto";font-weight:700;color:var(--accent);font-size:20px;}

/* =================================================================
   FOOTER
================================================================= */
.site-footer{background:var(--primary-dark);color:#fff;padding:56px 0 0;}
.footer-inner{display:grid;grid-template-columns:1.2fr 2fr 1fr;gap:32px;}
.footer-logo{width:100%;max-width:300px;height:auto;background:#fff;padding:12px 14px;border-radius:8px;margin-bottom:14px;}
.footer-brand p{font-size:14px;line-height:1.8;opacity:.9;}
.footer-tel a{font-family:"Roboto";font-weight:700;font-size:20px;color:#fff;}
.footer-nav{display:flex;gap:32px;}
.footer-nav a{font-size:14px;opacity:.9;line-height:2.2;}
.footer-nav a:hover{opacity:1;text-decoration:underline;}
.footer-social{display:flex;flex-direction:column;gap:10px;}
.footer-social a{font-weight:700;font-size:14px;opacity:.9;}
.footer-social a:hover{color:var(--yellow);}
.copyright{text-align:center;font-size:12px;padding:24px 0;margin-top:40px;border-top:1px solid rgba(255,255,255,.15);opacity:.8;}

/* =================================================================
   FLOATING CTA
================================================================= */
.floating-cta{
  display:none;position:fixed;bottom:16px;left:50%;transform:translateX(-50%);
  background:var(--accent);color:#fff;font-weight:700;padding:.9em 2em;border-radius:999px;
  box-shadow:0 6px 20px rgba(0,0,0,.3);z-index:90;width:calc(100% - 32px);max-width:420px;text-align:center;
}

/* =================================================================
   LIGHTBOX
================================================================= */
.lb-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.85);z-index:200;
  display:none;align-items:center;justify-content:center;padding:24px;
}
.lb-overlay.is-open{display:flex;}
.lb-overlay img{max-width:92vw;max-height:88vh;border-radius:8px;}
.lb-close{position:absolute;top:18px;right:24px;background:none;border:none;color:#fff;font-size:40px;cursor:pointer;line-height:1;}

/* =================================================================
   RESPONSIVE
================================================================= */
/* 狭めのデスクトップ：電話番号を隠して横幅を確保し、ナビを1行に収める */
@media (max-width:1200px){
  .header-tel{display:none;}
  .gnav-list{gap:14px;}
  .gnav-list a{font-size:13px;}
}

/* タブレット以下：横並びナビをやめてハンバーガーメニューに切替（1行問題の根本対策） */
@media (max-width:1024px){
  :root{--header-h:72px;}
  .flow-list{grid-template-columns:repeat(2,1fr);}
  .flow-item:not(:last-child)::after{display:none;}
  .nav-toggle{display:flex;}
  .gnav{
    position:fixed;inset:var(--header-h) 0 auto 0;background:#fff;margin:0;
    max-height:0;overflow:hidden;transition:max-height .3s ease;box-shadow:0 8px 20px rgba(0,0,0,.1);
  }
  .gnav.is-open{max-height:calc(100vh - var(--header-h));overflow-y:auto;}
  .gnav-list{flex-direction:column;gap:0;padding:8px 0;}
  .gnav-list a{display:block;padding:14px 24px;font-size:16px;border-bottom:1px solid #eee;white-space:normal;}
  .header-actions{margin-left:auto;}
}

/* タブレット縦〜スマホ：コンテンツを1〜2カラムへ、ヘッダーCTAボタンは隠して追従CTAに集約 */
@media (max-width:820px){
  .voice-grid,.teacher-grid{grid-template-columns:1fr 1fr;}
  .about-services{grid-template-columns:1fr 1fr;}
  .activity-grid{grid-template-columns:1fr 1fr;}
  .school-grid{grid-template-columns:1fr;}
  .hero{background-position:center right 32%;min-height:clamp(420px,90vw,520px);}
  .hero-overlay{background:linear-gradient(180deg,rgba(255,255,255,.72) 0%,rgba(255,255,255,.45) 55%,rgba(255,255,255,.15) 100%);}
  .hero-badges li{max-width:none;flex:1 1 100%;}
  .reason-item,.reason-item.reverse{grid-template-columns:1fr;}
  .reason-item.reverse .reason-pic{order:0;}
  .header-actions .btn-sm{display:none;}
  .floating-cta{display:block;}
  .footer-inner{grid-template-columns:1fr;gap:24px;}
  .footer-nav{flex-wrap:wrap;gap:24px;}
  .footer-logo{max-width:260px;}
}

/* スマホ：全て1カラムに */
@media (max-width:560px){
  .header-inner{gap:10px;}
  .logo img{height:38px;max-width:62vw;}
  .voice-grid,.teacher-grid,.about-services,.problem-list{grid-template-columns:1fr;}
  .activity-grid{grid-template-columns:1fr;}
  .flow-list{grid-template-columns:1fr;}
  .school-card{grid-template-columns:1fr;}
  .school-pic img{aspect-ratio:16/9;}
  .school-body dl{grid-template-columns:56px 1fr;}
  .sec-title::after{margin-top:12px;}
  .pricing-buttons .btn{width:100%;}

  /* モバイルのヒーロー：写真を全体が見えるバナーにして、コピーは下に配置 */
  .hero{background-image:none;background:linear-gradient(180deg,var(--bg-blue) 0%,var(--bg) 100%);
    min-height:0;display:block;padding:0 0 clamp(26px,7vw,38px);}
  .hero-overlay{display:none;}
  .hero-photo{display:block;width:100%;height:clamp(180px,52vw,230px);object-fit:cover;object-position:center 60%;margin-bottom:22px;}
  .hero-copy{max-width:none;padding-inline:1rem;}
  .hero-title .line{font-size:clamp(32px,9.5vw,46px);}
  .hero-lead{font-size:16px;}
  .hero-cta{width:100%;justify-content:center;}
}

/* =================================================================
   SCHOOL PAGES（校舎ごとの料金・スケジュール）
================================================================= */
.school-head{background:linear-gradient(160deg,var(--bg-blue) 0%,var(--bg) 75%);padding:clamp(32px,5vw,56px) 0;}
.school-head-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(20px,3vw,40px);align-items:center;}
.school-head-title{font-size:clamp(28px,4.6vw,42px);font-weight:900;margin-bottom:20px;}
.school-head-info{display:grid;grid-template-columns:88px 1fr;gap:8px 14px;font-size:15px;margin-bottom:24px;}
.school-head-info dt{font-weight:700;color:var(--accent);}
.school-head-info dd{margin:0;}
.school-head-info a{font-family:"Roboto";font-weight:700;color:var(--primary);}
.school-head-links{display:flex;gap:12px;flex-wrap:wrap;}
.school-head-links .btn{padding:.8em 1.6em;}
.school-head-pic img{border-radius:16px;box-shadow:var(--shadow);width:100%;aspect-ratio:4/3;object-fit:cover;}

.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:8px;}
.fee-table,.sched-table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;box-shadow:var(--shadow);font-size:14px;}
.fee-table th,.fee-table td,.sched-table th,.sched-table td{border:1px solid var(--light-gray);padding:11px 12px;text-align:center;}
.fee-table thead th,.sched-table thead th{background:var(--primary);color:#fff;font-weight:700;border-color:var(--primary);}
.fee-table tbody th,.sched-table tbody th{background:var(--bg-blue);font-weight:700;white-space:nowrap;font-family:"Roboto",sans-serif;}
.fee-table small{font-weight:400;font-size:11px;display:block;}
.fee-base{max-width:520px;}
.fee-base tbody th{width:45%;}
.fee-sub{font-size:clamp(17px,2.4vw,21px);font-weight:900;margin:28px 0 12px;}
.fee-sub::before{content:"";display:inline-block;width:6px;height:20px;background:var(--accent);border-radius:3px;margin-right:8px;vertical-align:-3px;}
.fee-note{font-size:13px;color:var(--accent);font-weight:700;margin:8px 0 0;}
.fee-rules{margin:12px 0 0;display:flex;flex-direction:column;gap:6px;}
.fee-rules li{font-size:13px;line-height:1.7;padding-left:18px;position:relative;}
.fee-rules li::before{content:"★";position:absolute;left:0;color:var(--accent);}
.fee-sibling{margin-top:22px;background:var(--yellow);color:var(--primary);font-weight:700;padding:14px 18px;border-radius:10px;}
.fee-revised{text-align:right;font-size:12px;color:#777;margin-top:12px;}
.fee-pending{text-align:center;background:#fff;border-radius:12px;padding:28px 22px;box-shadow:var(--shadow);line-height:1.9;}

.sched-table td.all{background:#F4FBF3;}
.sched-note{font-size:12px;color:#777;margin-top:12px;}

.other-schools{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
.other-school{background:#fff;border:2px solid var(--primary);color:var(--primary);font-weight:700;
  padding:.9em 1.6em;border-radius:999px;transition:.15s;}
.other-school:hover{background:var(--primary);color:#fff;transform:translateY(-2px);}

@media (max-width:820px){
  .school-head-inner{grid-template-columns:1fr;}
  .school-head-pic{order:-1;max-width:460px;margin-inline:auto;}
}
@media (max-width:560px){
  .school-head-info{grid-template-columns:74px 1fr;font-size:14px;}
  .fee-table,.sched-table{font-size:12.5px;}
  .fee-table th,.fee-table td,.sched-table th,.sched-table td{padding:8px 9px;}
  /* 6列の平日タイムテーブルのみ横スクロール（2列の土曜/新潟クラス表は等幅で折り返し） */
  .sched-table.sched-wide{min-width:600px;}
}
.school-link{margin-top:14px;padding:.7em 1.4em;font-size:14px;}
.fee-lead{text-align:center;background:#fff;border-radius:10px;padding:14px 18px;margin-bottom:20px;box-shadow:var(--shadow);line-height:1.8;}
.fee-lead b{color:var(--accent);}
.tt-lead{text-align:center;margin-bottom:24px;line-height:1.9;}
.tt-lead b{color:var(--accent);}
.tt-table{max-width:720px;margin-inline:auto;}
.tt-table td small{display:block;font-size:11px;color:#777;font-weight:400;}
.tt-links-lead{text-align:center;font-weight:700;margin:32px 0 14px;}
.tt-links{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}
.tt-links .other-school small{font-size:11px;font-weight:400;margin-left:4px;}
.sched-alert{background:#fff;border-left:5px solid var(--accent);border-radius:0;padding:14px 18px;margin-bottom:22px;font-weight:500;line-height:1.8;box-shadow:var(--shadow);}
.sched-theme{font-size:14px;font-weight:500;color:var(--accent);margin-left:6px;}
.niigata-day{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:8px;}
.niigata-class-label{font-weight:700;background:var(--bg-blue);color:var(--primary);border-radius:8px 8px 0 0;padding:8px 12px;text-align:center;font-size:14px;}
.niigata-class .table-scroll{margin-top:0;}
@media (max-width:680px){ .niigata-day{grid-template-columns:1fr;gap:14px;} }

/* =================================================================
   モバイル：横スクロール可能なテーブルのヒント表示
================================================================= */
.scroll-hint{display:none;font-size:12px;font-weight:700;color:var(--accent);text-align:right;margin:0 0 6px;}
.table-scroll.is-scrollable{position:relative;}
.table-scroll.is-scrollable::after{content:"";position:absolute;top:0;right:0;bottom:8px;width:24px;pointer-events:none;
  background:linear-gradient(to left, rgba(0,0,0,.10), rgba(0,0,0,0));border-radius:0 12px 12px 0;}
@media (max-width:680px){
  .scroll-hint{display:block;}
}

/* 新潟：料金プラン（キンダー/キッズ別・2プラン） */
.fee-plan{background:#fff;border-radius:12px;padding:clamp(16px,3vw,24px);margin-bottom:20px;box-shadow:var(--shadow);}
.fee-plan .fee-sub{margin-top:0;}
.fee-plan-hours{font-size:13px;color:var(--text);background:var(--bg-blue);border-radius:8px;padding:8px 12px;margin-bottom:14px;line-height:1.7;}
.fee-group-label{font-weight:700;color:var(--primary);margin:16px 0 8px;font-size:15px;}
.fee-group-label::before{content:"●";color:var(--accent);margin-right:6px;font-size:11px;vertical-align:2px;}
.niigata-day.single{grid-template-columns:1fr;max-width:520px;}
.cta-band-tel-text{margin-top:16px;color:#fff;font-weight:500;}
.cta-band-tel-text a{font-family:"Roboto";font-weight:700;color:#fff;text-decoration:underline;}

/* =================================================================
   読みやすさ（日本語の自然な改行・行間）
   word-break:auto-phrase は文節単位で改行（対応ブラウザ）
================================================================= */
.sec-title,.hero-title,.hero-title .line,.reason-text h3,.voice-title,
.school-head-title,.fee-sub,.problem-lead,.cta-band-lead,.activity-card h3{
  word-break:auto-phrase;
  line-break:strict;
}
.sec-title{text-wrap:balance;}
.about-lead,.activities-lead,.reason-text p,.voice-card p,.activity-card p,
.problem-list li,.reason-points li,.faq-a,.faq-item summary,.tt-lead,.fee-lead,
.contact-lead,.hero-badges li{
  word-break:auto-phrase;
  text-wrap:pretty;
}

/* スマホの文字・行間を読みやすく（PCの縮小版に見えないよう調整） */
@media (max-width:560px){
  body{font-size:15.5px;line-height:1.95;letter-spacing:.02em;}
  .sec-title{font-size:clamp(21px,6vw,26px);line-height:1.55;margin-bottom:24px;}
  .eng-label{font-size:13px;letter-spacing:.15em;}
  .about-lead,.activities-lead,.tt-lead,.contact-lead{font-size:15px;line-height:1.95;text-align:left;}
  .reason-points li{font-size:15px;line-height:1.8;}
  .reason-text h3,.voice-title,.activity-card h3{font-size:16.5px;line-height:1.6;}
  .reason-text p,.voice-card p,.activity-card p{font-size:14.5px;line-height:1.9;}
  .faq-item summary{font-size:15px;line-height:1.65;padding-right:44px;}
  .faq-a{font-size:14.5px;line-height:1.9;}
  .fee-table,.sched-table{font-size:13px;line-height:1.5;}
  .school-head-info{font-size:14.5px;line-height:1.7;}
  .hero-badges li{font-size:13.5px;line-height:1.6;}
  /* セクション上下の余白を少し広げて詰まりを解消 */
  .sec{padding:clamp(44px,11vw,64px) 0;}
}

/* =================================================================
   EVENT（季節のイベント）
================================================================= */
.events-lead{max-width:840px;margin:0 auto clamp(28px,4vw,44px);text-align:center;line-height:1.95;}
.events-lead b{color:var(--accent);}
.event-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:20px;}
.event-card{background:#fff;border-radius:14px;padding:22px 20px;box-shadow:var(--shadow);border-top:5px solid var(--accent);}
.event-season{display:inline-block;font-family:"Roboto",sans-serif;font-weight:700;font-size:11px;letter-spacing:.12em;color:#fff;background:var(--accent);border-radius:999px;padding:.3em 1em;margin-bottom:12px;}
.event-card h3{font-size:19px;font-weight:900;margin-bottom:8px;color:var(--primary);}
.event-card p{font-size:14px;line-height:1.85;}
.ev-summer{border-top-color:#F87F10;} .ev-summer .event-season{background:#F87F10;}
.ev-winter{border-top-color:#3d8fd6;} .ev-winter .event-season{background:#3d8fd6;}
.ev-halloween{border-top-color:#7a4fb0;} .ev-halloween .event-season{background:#7a4fb0;}
.ev-christmas{border-top-color:#d64545;} .ev-christmas .event-season{background:#d64545;}
.ev-easter{border-top-color:#e06b9a;} .ev-easter .event-season{background:#e06b9a;}
.events-cta{text-align:center;margin-top:28px;}
@media (max-width:560px){ .event-grid{grid-template-columns:1fr;} }