/* =========================================================
   仙武会 奥野道場 — BRIGHT（白基調 × 藍 × やわらかい配色）
   明るく親しみやすい・気軽に問い合わせできる雰囲気
   ========================================================= */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#ffffff;            /* 白 */
  --bg-2:#f4f0e7;          /* 生成りクリーム（交互セクション） */
  --surface:#ffffff;
  --surface-2:#f7f3ea;
  --ink:#26333d;           /* 文字（濃紺グレー） */
  --ink-soft:#57646f;
  --ink-dim:#8a939c;
  --aka:#2f6aa8;           /* 藍（アクセント） */
  --aka-deep:#245488;
  --aka-soft:#eaf1f8;      /* 藍のごく淡いトーン（背景・アイコン） */
  --aka-glow:rgba(47,106,168,.3);
  --shu:#2f6aa8;           /* 旧テーマ互換エイリアス */
  --gold:#c39a3d;          /* 金（小さなアクセント） */
  --gold-soft:#e0c78d;     /* 明るい金（濃色地の上の文字用） */
  --navy:#1c3c5e;          /* 濃藍（フッター等） */
  --line:#e7e1d4;          /* 罫線（淡い） */
  --line-soft:#efe9dd;
  --maxw:1200px;
  --radius:12px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:"Noto Sans JP",system-ui,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.9;font-size:16px;
  letter-spacing:.02em;overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,.display{font-family:"Zen Kaku Gothic New","Noto Sans JP",sans-serif;font-weight:900;line-height:1.32;letter-spacing:.02em}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;width:100%}
.container--narrow{max-width:820px}
.en{font-family:"Outfit","Noto Sans JP",sans-serif;letter-spacing:.32em;text-transform:uppercase}
::selection{background:var(--aka);color:#fff}
.rule{width:54px;height:2px;background:var(--gold);border:0}

/* ===== Buttons ===== */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  padding:1.05em 2.3em;font-weight:700;font-size:.92rem;letter-spacing:.06em;cursor:pointer;
  border:2px solid transparent;font-family:"Zen Kaku Gothic New",sans-serif;white-space:nowrap;border-radius:999px;
  transition:transform .3s var(--ease),box-shadow .3s,background .3s,color .3s,border-color .3s}
.btn-primary{background:var(--aka);color:#fff;box-shadow:0 12px 26px -14px var(--aka-glow)}
.btn-primary:hover{background:var(--aka-deep);transform:translateY(-3px);box-shadow:0 18px 40px -16px var(--aka-glow)}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:#b0872f;transform:translateY(-3px)}
.btn-ghost{border-color:var(--aka);color:var(--aka);background:transparent}
.btn-ghost:hover{background:var(--aka);color:#fff;transform:translateY(-3px)}
.btn-ai{background:var(--aka);color:#fff}
.btn-ai:hover{background:var(--aka-deep);transform:translateY(-3px)}
/* 濃藍地（ヒーロー・CTA）用の白ボタン & 白フチボタン */
.btn-line,.btn-ghost-light{border-color:rgba(255,255,255,.75);color:#fff;background:transparent}
.btn-line:hover,.btn-ghost-light:hover{background:rgba(255,255,255,.15);border-color:#fff;transform:translateY(-3px)}
.hero .btn-primary,.cta-band .btn-primary{background:#fff;color:var(--aka)}
.hero .btn-primary:hover,.cta-band .btn-primary:hover{background:#eef3f8;color:var(--aka-deep);transform:translateY(-3px)}
.btn-lg{padding:1.2em 2.8em;font-size:1rem}
.btn-block{display:flex;width:100%}
.btn-arrow::after{content:"→";transition:transform .3s var(--ease)}
.btn-arrow:hover::after{transform:translateX(5px)}

/* ===== Header（白・常時表示） ===== */
.site-header{position:fixed;top:0;left:0;right:0;z-index:200;background:#fff;
  transition:box-shadow .3s;border-bottom:1px solid var(--line)}
.site-header.scrolled{background:#fff;box-shadow:0 6px 24px -16px rgba(28,60,94,.45)}
.header-inner{max-width:1320px;margin:0 auto;padding:12px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:13px}
.brand-mark{display:none}
.brand-text{display:flex;flex-direction:column;line-height:1.28}
.brand-name{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:1.1rem;color:var(--ink);letter-spacing:.03em}
.brand-sub{font-size:.62rem;letter-spacing:.14em;color:var(--ink-soft)}
.nav{display:flex;align-items:center;gap:18px}
.nav a{font-size:.86rem;font-weight:500;color:var(--ink);position:relative;transition:color .25s;padding:6px 0}
.nav a:not(.nav-cta):hover{color:var(--aka)}
.nav a.is-active:not(.nav-cta){color:var(--aka);font-weight:700}
.nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--aka);transition:width .3s var(--ease)}
.nav a:not(.nav-cta):hover::after,.nav a.is-active:not(.nav-cta)::after{width:100%}
/* .nav a より詳細度を上げて余白が効くようにする */
.nav a.nav-cta{background:var(--aka);color:#fff !important;padding:.85em 1.7em;font-size:.82rem;font-weight:700;
  letter-spacing:.02em;line-height:1.25;border-radius:999px;transition:background .25s,transform .25s}
.nav a.nav-cta:hover{background:var(--aka-deep);transform:translateY(-2px)}
.nav-toggle{display:none;flex-direction:column;gap:6px;background:none;border:0;cursor:pointer;padding:8px;z-index:220}
.nav-toggle span{width:28px;height:2px;background:var(--ink);transition:.3s}

/* ===== 実写真（枠いっぱい／ポートレート） ===== */
.ph-img{display:block;width:100%;height:100%;object-fit:cover}
.ph-portrait{display:block;width:100%;object-fit:cover;border-radius:10px}
.ins-card .ph-portrait{aspect-ratio:4/5;margin-bottom:18px}

/* ===== 写真ギャラリー ===== */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery.g-3{grid-template-columns:repeat(3,1fr)}
.g-item{aspect-ratio:4/3;overflow:hidden;border-radius:10px;background:var(--bg-2);box-shadow:0 10px 24px -20px rgba(28,60,94,.5)}
.g-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .55s var(--ease)}
.g-item:hover img{transform:scale(1.07)}
@media(max-width:820px){.gallery,.gallery.g-3{grid-template-columns:repeat(2,1fr);gap:10px}}

/* ===== スワイプ式スライダー（自分で送って見る） ===== */
.slider-wrap{position:relative}
.slider{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;
  padding:6px 4px 10px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.slider::-webkit-scrollbar{display:none}
.slide{flex:none;width:clamp(260px,44vw,460px);aspect-ratio:4/3;scroll-snap-align:start;
  border-radius:12px;overflow:hidden;box-shadow:0 14px 32px -22px rgba(28,60,94,.55)}
.slider{scroll-padding-left:8px}
.slide img{width:100%;height:100%;object-fit:cover;display:block}
.slider-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:48px;height:48px;
  border-radius:50%;background:rgba(255,255,255,.95);border:1px solid var(--line);color:var(--aka);
  font-family:"Zen Kaku Gothic New",sans-serif;font-size:1.7rem;line-height:1;cursor:pointer;
  display:grid;place-items:center;box-shadow:0 10px 26px -12px rgba(28,60,94,.5);transition:background .2s,color .2s,transform .2s}
.slider-nav:hover{background:var(--aka);color:#fff}
.slider-nav:active{transform:translateY(-50%) scale(.92)}
.slider-nav.prev{left:6px}
.slider-nav.next{right:6px}
.slider-hint{text-align:center;font-size:.8rem;color:var(--ink-dim);margin-top:10px}
@media(max-width:560px){.slider-nav{width:40px;height:40px;font-size:1.4rem}.slide{width:82vw}}

/* ===== 親子歓迎カラウト ===== */
.family-note{display:flex;align-items:center;gap:20px;margin-top:32px;background:var(--aka-soft);
  border:1px solid #d7e3f1;border-left:4px solid var(--aka);border-radius:var(--radius);padding:24px 28px}
.family-note .fn-icon{flex:none;width:56px;height:56px;border-radius:50%;background:var(--aka);color:#fff;
  display:grid;place-items:center;font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:1.05rem}
.family-note h3{font-size:1.2rem;color:var(--aka);margin-bottom:6px}
.family-note p{font-size:.95rem;color:var(--ink-soft)}
@media(max-width:560px){.family-note{flex-direction:column;text-align:center;gap:14px;padding:24px 20px}}

/* ===== 写真プレースホルダ（明るいグレー） ===== */
.media-ph{position:relative;overflow:hidden;background:linear-gradient(135deg,#f1ede3,#e7e1d3);
  border:1px solid var(--line);display:grid;place-items:center;text-align:center;color:var(--ink-dim)}
.media-ph::before{content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(-45deg,transparent,transparent 14px,rgba(47,106,168,.05) 14px,rgba(47,106,168,.05) 15px)}
.media-ph .ph-inner{position:relative;z-index:1;padding:20px}
.media-ph .ph-icon{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:2.4rem;color:rgba(47,106,168,.4);margin-bottom:8px}
.media-ph .ph-label{font-size:.78rem;letter-spacing:.08em;color:var(--ink-dim)}
.media-ph .ph-size{font-size:.68rem;color:rgba(0,0,0,.28);margin-top:4px;font-family:"Outfit",sans-serif}

/* ===== HOME HERO（親しみやすい藍） ===== */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;background:#1f4670}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media .media-ph{width:100%;height:100%;border:0}
.hero-media::after{content:"";position:absolute;inset:0;z-index:2;
  background:
    linear-gradient(180deg,rgba(31,70,112,.5) 0%,rgba(31,70,112,.2) 34%,rgba(31,70,112,.82) 80%,#1f4670 100%),
    radial-gradient(120% 80% at 88% 90%,rgba(47,106,168,.5),transparent 55%)}
.hero-inner{position:relative;z-index:3;max-width:var(--maxw);margin:0 auto;padding:0 28px 12vh;width:100%}
.hero-eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:.78rem;letter-spacing:.24em;color:var(--gold-soft);font-weight:600;margin-bottom:24px}
.hero-eyebrow::before{content:"";width:40px;height:2px;background:var(--gold-soft)}
.hero-title{font-size:clamp(3rem,10vw,7rem);font-weight:900;line-height:1.05;letter-spacing:.01em;color:#fff;
  text-shadow:0 8px 40px rgba(0,0,0,.35)}
.hero-title .ln{display:block;overflow:hidden}
.hero-title .ln span{display:block;animation:riseIn 1s var(--ease) both}
.hero-title .ln:nth-child(2) span{animation-delay:.14s}
.hero-title .aka{color:var(--gold-soft)}
@keyframes riseIn{from{transform:translateY(112%)}to{transform:translateY(0)}}
.hero-lead{margin-top:28px;font-size:clamp(1rem,2.2vw,1.2rem);color:rgba(255,255,255,.92);max-width:32em;
  animation:fadeIn 1.1s var(--ease) .5s both}
.hero-actions{margin-top:36px;display:flex;flex-wrap:wrap;gap:16px;animation:fadeIn 1.1s var(--ease) .7s both}
@keyframes fadeIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.hero-scroll{position:absolute;right:34px;bottom:34px;z-index:4;writing-mode:vertical-rl;font-size:.66rem;letter-spacing:.3em;
  color:rgba(255,255,255,.65);display:flex;align-items:center;gap:14px}
.hero-scroll::after{content:"";width:2px;height:64px;background:linear-gradient(var(--gold-soft),transparent);animation:scrollLine 2.2s infinite}
@keyframes scrollLine{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media(min-width:821px){
  .hero-inner{display:flex;flex-direction:column;align-items:flex-end;text-align:right}
  .hero-actions{justify-content:flex-end}
  .hero-scroll{right:auto;left:34px}
}

.kanji-watermark{position:absolute;top:0;right:4%;z-index:1;writing-mode:vertical-rl;
  font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:20vh;line-height:1;
  color:rgba(255,255,255,.06);letter-spacing:.1em;pointer-events:none;user-select:none}

/* ===== Page Hero（下層・藍バンド） ===== */
.page-hero{position:relative;min-height:44vh;display:flex;align-items:flex-end;overflow:hidden;background:#1f4670;padding-top:86px}
.page-hero .hero-media{position:absolute;inset:0;z-index:0}
.page-hero .hero-media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(31,70,112,.55),rgba(31,70,112,.35) 45%,#1f4670 100%),radial-gradient(100% 80% at 10% 100%,rgba(47,106,168,.5),transparent 60%)}
.page-hero .container{position:relative;z-index:3;padding-bottom:42px}
.page-hero .en{display:block;font-size:.74rem;letter-spacing:.3em;color:var(--gold-soft);margin-bottom:14px}
.page-hero h1{font-size:clamp(2rem,5.5vw,3.4rem);color:#fff}
.page-hero .kanji-watermark{font-size:34vh}
.breadcrumb{margin-top:18px;font-size:.76rem;color:rgba(255,255,255,.75);display:flex;gap:9px;flex-wrap:wrap;position:relative;z-index:3}
.breadcrumb a:hover{color:#fff;text-decoration:underline}
.breadcrumb span{color:rgba(255,255,255,.45)}

/* ===== Section base ===== */
.section{padding:clamp(60px,8vw,110px) 0;position:relative}
.section--paper{background:var(--bg)}
.section--white{background:var(--bg-2)}
.section--ai-soft{background:linear-gradient(180deg,var(--aka-soft),var(--bg))}
.section-head{max-width:780px;margin:0 auto clamp(40px,6vw,60px);text-align:center}
.section-head .eyebrow{display:inline-block;font-family:"Outfit",sans-serif;font-size:.74rem;letter-spacing:.3em;text-transform:uppercase;color:var(--aka);font-weight:600;margin-bottom:14px}
.section-head h2{font-size:clamp(1.8rem,4.4vw,2.7rem);color:var(--ink)}
.section-head h2 .aka{color:var(--aka)}
.section-head .desc{margin-top:18px;color:var(--ink-soft);font-size:1rem}
.section-head--left{text-align:left;margin-left:0}
.block-title{font-size:1.3rem;color:var(--ink);margin-bottom:20px;padding-left:16px;border-left:4px solid var(--aka)}
.lead-block{max-width:780px;margin:0 auto;text-align:center}
.lead-block p{margin-bottom:20px;font-size:1.08rem;color:var(--ink)}
.lead-block strong,.body strong{color:var(--aka);font-weight:700}

/* ===== 大型メディアバンド ===== */
.media-band{position:relative;height:clamp(320px,52vw,600px);overflow:hidden}
.media-band .media-ph{width:100%;height:100%;border:0}
.media-band::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(28,60,94,.78),transparent 60%)}
.media-band .band-caption{position:absolute;z-index:2;left:0;bottom:0;padding:clamp(28px,5vw,56px)}
.media-band .band-caption .en{display:block;color:var(--gold-soft);font-size:.72rem;margin-bottom:10px}
.media-band .band-caption h3{font-size:clamp(1.5rem,4vw,2.6rem);color:#fff;max-width:16em}

/* 2カラム画像＋文 */
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.feature-row+.feature-row{margin-top:clamp(48px,7vw,90px)}
.feature-row .fr-media{aspect-ratio:4/3;overflow:hidden;border-radius:var(--radius)}
.feature-row .fr-media .media-ph{width:100%;height:100%}
.feature-row.rev .fr-media{order:2}
.feature-row .fr-text .eyebrow{font-family:"Outfit",sans-serif;font-size:.72rem;letter-spacing:.3em;color:var(--aka);text-transform:uppercase}
.feature-row .fr-text h3{font-size:clamp(1.5rem,3vw,2.1rem);color:var(--ink);margin:14px 0 16px}
.feature-row .fr-text p{color:var(--ink-soft)}

/* ===== 三本柱 ===== */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pillar{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:42px 30px;text-align:center;
  box-shadow:0 12px 30px -22px rgba(28,60,94,.4);transition:transform .35s,box-shadow .35s}
.pillar:hover{transform:translateY(-5px);box-shadow:0 22px 44px -26px rgba(28,60,94,.5)}
.pillar .kanji{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:3.2rem;color:var(--aka);line-height:1;margin-bottom:14px}
.pillar h3{font-size:1.25rem;color:var(--ink);margin-bottom:10px}
.pillar p{font-size:.93rem;color:var(--ink-soft)}

/* ===== カード ===== */
.cards{display:grid;gap:20px}
.cards--3{grid-template-columns:repeat(3,1fr)}
.cards--4{grid-template-columns:repeat(4,1fr)}
.cards--2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:34px 28px;position:relative;
  box-shadow:0 12px 30px -24px rgba(28,60,94,.35);transition:transform .35s,box-shadow .35s}
.card:hover{transform:translateY(-5px);box-shadow:0 22px 44px -26px rgba(28,60,94,.45)}
.card .card-icon{width:52px;height:52px;display:grid;place-items:center;margin-bottom:18px;
  background:var(--aka-soft);color:var(--aka);font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:1.25rem;
  clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%)}
.card h3{font-size:1.16rem;color:var(--ink);margin-bottom:10px}
.card p{font-size:.93rem;color:var(--ink-soft)}
.card .num{position:absolute;right:22px;top:16px;font-family:"Outfit",sans-serif;font-weight:700;font-size:1.6rem;color:var(--line)}

.keiko-card .tag{display:inline-block;font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;color:#fff;
  background:var(--aka);padding:.3em 1.1em;font-size:.85rem;margin-bottom:16px;border-radius:999px}
.keiko-card.is-shu .tag{background:var(--gold);color:#fff}
.keiko-card .kc-photo{margin:-35px -29px 22px;aspect-ratio:16/10;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0}
.keiko-card .kc-photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.keiko-card:hover .kc-photo img{transform:scale(1.05)}

/* ===== 目的リスト ===== */
.purpose-list{list-style:none;display:grid;gap:12px;max-width:760px;margin:0 auto}
.purpose-list li{display:flex;align-items:center;gap:18px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:18px 24px;font-size:1rem}
.purpose-list .num{flex:none;width:42px;height:42px;display:grid;place-items:center;border-radius:50%;
  background:var(--aka-soft);color:var(--aka);font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900}

/* ===== Timeline ===== */
.timeline{list-style:none;max-width:820px;margin:0 auto;position:relative;padding-left:34px}
.timeline::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:var(--line)}
.timeline li{position:relative;padding:0 0 30px 26px}
.timeline li::before{content:"";position:absolute;left:-33px;top:6px;width:16px;height:16px;background:#fff;border:3px solid var(--aka);border-radius:50%}
.timeline .t-year{display:block;font-family:"Zen Kaku Gothic New",sans-serif;font-weight:700;color:var(--aka);margin-bottom:4px}
.timeline .t-body{font-size:.95rem;color:var(--ink-soft)}

/* ===== 組織カード ===== */
.org-cards{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;margin-top:40px}
.org-card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:26px 40px;text-align:center;min-width:230px}
.org-card .org-label{display:block;font-size:.78rem;color:var(--ink-soft);margin-bottom:8px;letter-spacing:.06em}
.org-card .org-name{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:1.35rem;color:var(--ink)}

/* ===== 仕様リスト ===== */
.spec-list{display:grid;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.spec-list>div{display:grid;grid-template-columns:120px 1fr;border-bottom:1px solid var(--line)}
.spec-list>div:last-child{border-bottom:0}
.spec-list dt{background:var(--aka-soft);color:var(--aka);font-weight:700;padding:16px 20px;font-size:.9rem;font-family:"Zen Kaku Gothic New",sans-serif}
.spec-list dd{padding:16px 20px;font-size:.95rem;color:var(--ink)}
.spec-list dd a{color:var(--aka);font-weight:700}

/* ===== split ===== */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,64px);align-items:start}
.body p{margin-bottom:18px;color:var(--ink-soft)}

/* ===== 情報カード ===== */
.branch-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.branch-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:34px;border-top:3px solid var(--aka);
  box-shadow:0 12px 30px -24px rgba(28,60,94,.35);transition:transform .35s,box-shadow .35s}
.branch-card:hover{transform:translateY(-5px);box-shadow:0 22px 44px -26px rgba(28,60,94,.45)}
.branch-card.is-honbu{border-top-color:var(--gold)}
.branch-name{font-size:1.4rem;color:var(--ink);display:flex;align-items:baseline;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.branch-name small{font-size:.76rem;font-weight:500;color:var(--aka);font-family:"Noto Sans JP"}
.branch-card dl{display:grid}
.branch-card dl>div{display:grid;grid-template-columns:84px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.branch-card dl>div:last-child{border-bottom:0}
.branch-card dt{font-weight:700;color:var(--aka);font-size:.84rem;font-family:"Zen Kaku Gothic New",sans-serif}
.branch-card dd{font-size:.93rem;color:var(--ink)}
.branch-card dd a{color:var(--aka);font-weight:700}

/* ===== 行事 ===== */
.event-list{display:grid;gap:16px;max-width:860px;margin:0 auto}
.event-item{display:flex;gap:28px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px 30px}
.event-date{flex:none;text-align:center;min-width:100px;border-right:1px solid var(--line);padding-right:24px}
.event-date .e-era{display:block;font-size:.74rem;color:var(--ink-soft)}
.event-date .e-md{display:block;font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:1.6rem;color:var(--aka);line-height:1.2}
.event-date .e-dow{font-size:.78rem;color:var(--ink-soft)}
.event-body h3{font-size:1.2rem;color:var(--ink);margin-bottom:4px}
.event-body p{font-size:.92rem;color:var(--ink-soft)}
.event-foot{text-align:center;margin-top:30px;font-size:.88rem;color:var(--ink-dim)}

/* ===== 表 ===== */
.table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.table th,.table td{padding:15px 20px;text-align:left;border-bottom:1px solid var(--line);font-size:.95rem}
.table tr:last-child th,.table tr:last-child td{border-bottom:0}
.table thead th{background:var(--aka);color:#fff;font-family:"Zen Kaku Gothic New",sans-serif;font-weight:700;letter-spacing:.05em}
.table tbody th{background:var(--aka-soft);color:var(--aka);font-weight:700;white-space:nowrap}
.table tbody th small{display:block;font-size:.72rem;color:var(--ink-dim);font-weight:500}
.table .fee{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;color:var(--ink);font-size:1.05rem}
.fee-headline{display:flex;align-items:center;justify-content:space-between;background:var(--aka);color:#fff;padding:18px 26px;border-radius:10px;margin-bottom:16px}
.fee-headline .fee-label{font-weight:700}
.fee-headline .fee-free{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:1.7rem}
.mini{font-size:.83rem;color:var(--ink-dim);margin-top:14px}

/* ===== 入会の流れ ===== */
.flow{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.flow li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px 24px;text-align:center;position:relative;
  box-shadow:0 12px 30px -24px rgba(28,60,94,.35)}
.flow .step{width:52px;height:52px;margin:0 auto 16px;display:grid;place-items:center;background:var(--aka);color:#fff;
  font-family:"Outfit",sans-serif;font-weight:700;font-size:1.3rem;border-radius:50%}
.flow h3{font-size:1.08rem;color:var(--ink);margin-bottom:8px}
.flow p{font-size:.88rem;color:var(--ink-soft)}
.flow li:not(:last-child)::after{content:"";position:absolute;right:-12px;top:56px;width:14px;height:14px;
  border-top:2px solid var(--gold);border-right:2px solid var(--gold);transform:rotate(45deg);z-index:2}

/* ===== 体験カード ===== */
.trial-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.trial-card{background:var(--aka-soft);border:1px solid #d7e3f1;border-left:4px solid var(--aka);border-radius:var(--radius);padding:32px}
.trial-card h3{font-size:1.22rem;color:var(--aka);margin-bottom:10px;display:flex;align-items:center;gap:10px}
.trial-card h3::before{content:"";width:9px;height:9px;background:var(--gold);transform:rotate(45deg)}
.trial-card p{font-size:.95rem;color:var(--ink-soft)}

/* ===== FAQ ===== */
.faq{display:grid;gap:14px;max-width:860px;margin:0 auto}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:border-color .3s,box-shadow .3s}
.faq-item[open]{border-color:var(--aka);box-shadow:0 12px 30px -22px rgba(47,106,168,.5)}
.faq-item summary{list-style:none;cursor:pointer;padding:20px 58px;position:relative;font-weight:700;
  font-family:"Zen Kaku Gothic New",sans-serif;font-size:1rem;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{content:"Q";position:absolute;left:24px;top:18px;color:var(--aka);font-weight:900;font-size:1.15rem}
.faq-item summary::after{content:"";position:absolute;right:26px;top:50%;width:11px;height:11px;
  border-right:2px solid var(--aka);border-bottom:2px solid var(--aka);transform:translateY(-70%) rotate(45deg);transition:transform .3s}
.faq-item[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.faq-body{padding:0 26px 24px 58px;position:relative}
.faq-body::before{content:"A";position:absolute;left:24px;top:0;color:var(--gold);font-weight:900;font-size:1.15rem;font-family:"Zen Kaku Gothic New",sans-serif}
.faq-body p{font-size:.94rem;color:var(--ink-soft)}
.faq-body a{color:var(--aka);font-weight:700}

/* ===== アクセス ===== */
.access-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:32px;align-items:stretch}
.access-info{display:flex;flex-direction:column;gap:16px}
.access-map{min-height:360px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.access-map iframe{width:100%;height:100%;min-height:360px;border:0;display:block}

/* ===== お問い合わせ ===== */
.contact-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(30px,5vw,52px);box-shadow:0 16px 40px -28px rgba(28,60,94,.4)}
.contact-org{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:1.2rem;text-align:center;margin-bottom:26px;color:var(--aka)}
.contact-rows{display:grid;margin-bottom:24px}
.contact-row{display:grid;grid-template-columns:92px 1fr;align-items:center;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.contact-row .c-label{font-weight:700;color:var(--aka);font-size:.9rem}
.contact-row .c-tel{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:1.9rem;color:var(--aka)}
.contact-note{font-size:.86rem;color:var(--ink-dim);text-align:center}
.contact-note a{color:var(--aka);font-weight:700}

/* ===== フォーム ===== */
.form{display:grid;gap:20px;margin-top:30px}
.field{display:flex;flex-direction:column;gap:9px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field label{font-weight:700;font-size:.9rem;color:var(--ink)}
.req{background:var(--aka);color:#fff;font-size:.66rem;padding:.15em .6em;margin-left:6px;vertical-align:middle;border-radius:4px}
.field input,.field select,.field textarea{border:1px solid var(--line);background:#fff;padding:.9em 1.1em;border-radius:10px;
  font-size:.95rem;font-family:inherit;color:var(--ink);transition:border-color .25s,box-shadow .25s}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-dim)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--aka);box-shadow:0 0 0 3px var(--aka-soft)}
.field textarea{resize:vertical}
.form-note{font-size:.8rem;color:var(--ink-dim);text-align:center}

/* ===== CTA バンド（藍） ===== */
.cta-band{position:relative;text-align:center;padding:clamp(60px,8vw,110px) 0;overflow:hidden;
  background:linear-gradient(160deg,#2a5a8f,#1c3c5e)}
.cta-band::before{content:"仙武会　奥野道場";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:12.5vw;color:rgba(255,255,255,.06);z-index:0;white-space:nowrap;letter-spacing:.05em}
.cta-band::after{content:"";position:absolute;inset:0;background:radial-gradient(80% 60% at 50% 120%,rgba(255,255,255,.12),transparent 60%)}
.cta-band .container{position:relative;z-index:2}
.cta-band h2{font-size:clamp(1.8rem,4.4vw,2.8rem);color:#fff;margin-bottom:14px}
.cta-band p{color:rgba(255,255,255,.9);margin-bottom:32px}
.cta-actions{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}

/* ===== news ===== */
.news{max-width:820px;margin:0 auto;display:grid;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.news li{display:flex;gap:22px;padding:20px 26px;border-bottom:1px solid var(--line);align-items:baseline}
.news li:last-child{border-bottom:0}
.news .date{font-family:"Outfit",sans-serif;color:var(--aka);font-weight:600;font-size:.84rem;flex:none;min-width:100px}
.news .cat{flex:none;font-size:.7rem;background:var(--aka-soft);color:var(--aka);padding:.25em .9em;font-weight:700;border-radius:999px}
.news .txt{font-size:.92rem;color:var(--ink)}

/* ===== Footer（濃藍） ===== */
.site-footer{position:relative;background:var(--navy);color:rgba(255,255,255,.82);padding:64px 0 30px}
.footer-inner{display:grid;grid-template-columns:1.3fr 2fr;gap:48px;align-items:start}
.footer-brand .footer-mark{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:1.35rem;color:#fff;display:block}
.footer-brand .footer-org{font-size:.78rem;color:var(--gold-soft);letter-spacing:.04em}
.footer-brand .footer-addr{font-size:.82rem;margin-top:16px;color:rgba(255,255,255,.65);line-height:1.9}
.footer-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 20px}
.footer-nav a{font-size:.88rem;color:rgba(255,255,255,.8);padding:3px 0;transition:color .25s}
.footer-nav a:hover{color:var(--gold-soft)}
.footer-copy{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.15);margin-top:28px;padding-top:22px;font-size:.74rem;color:rgba(255,255,255,.5);text-align:center;letter-spacing:.04em}
.to-top{display:none !important}

/* ===== Reveal ===== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:translateY(0)}

/* =========================================================
   AI チャット ウィジェット（明るいテーマ）
   ========================================================= */
.chat-fab{position:fixed;right:20px;bottom:20px;z-index:180;width:68px;height:68px;padding:0;border:0;cursor:pointer;
  background:transparent;transition:transform .3s var(--ease)}
.chat-fab:hover{transform:translateY(-3px) scale(1.05)}
.chat-fab .fab-img{width:68px;height:68px;border-radius:50%;background-size:cover;background-position:top center;
  background-repeat:no-repeat;border:3px solid #fff;box-shadow:0 14px 34px -12px rgba(28,60,94,.6);display:block}
.chat-fab .fab-badge{position:absolute;top:-4px;left:-4px;z-index:2;background:var(--aka);color:#fff;font-family:"Outfit",sans-serif;
  font-weight:700;font-size:.56rem;letter-spacing:.06em;padding:2px 7px;border-radius:999px;border:1px solid #fff}
.chat-fab .fab-bubble{position:absolute;right:80px;bottom:16px;white-space:nowrap;background:#fff;color:var(--aka);
  font-size:.8rem;font-weight:700;padding:.62em 1.05em;border-radius:14px 14px 2px 14px;box-shadow:0 12px 30px -14px rgba(28,60,94,.5);
  border:2px solid var(--aka);
  animation:fadeIn .5s var(--ease) 1.2s both, bubbleBob 2.8s ease-in-out 1.8s infinite}
.chat-fab .fab-bubble::after{content:"";position:absolute;right:-7px;bottom:9px;border:7px solid transparent;border-left-color:var(--aka);border-right:0}
.chat-fab .fab-bubble::before{content:"";position:absolute;right:-4px;bottom:10px;border:6px solid transparent;border-left-color:#fff;border-right:0;z-index:1}
@keyframes bubbleBob{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
.chat-fab.hide{opacity:0;pointer-events:none;transform:scale(.6)}
@media(max-width:520px){.chat-fab .fab-bubble{right:78px;bottom:14px;font-size:.75rem;padding:.55em .9em}}

.chat-panel{position:fixed;right:20px;bottom:20px;z-index:190;width:min(390px,calc(100vw - 32px));height:min(620px,calc(100svh - 40px));
  background:var(--surface);border:1px solid var(--line);border-radius:16px;display:flex;flex-direction:column;overflow:hidden;
  box-shadow:0 30px 80px -24px rgba(28,60,94,.55);opacity:0;transform:translateY(20px) scale(.98);pointer-events:none;
  transition:opacity .35s var(--ease),transform .35s var(--ease)}
.chat-panel.open{opacity:1;transform:none;pointer-events:auto}
.chat-head{display:flex;align-items:center;gap:12px;padding:16px 18px;background:linear-gradient(120deg,#2a5a8f,#1c3c5e);border-bottom:1px solid var(--line)}
.chat-head .ch-ava{width:44px;height:44px;flex:none;border-radius:50%;overflow:hidden;
  background:#fff;border:2px solid #fff}
.chat-head .ch-ava .ch-ava-img{width:100%;height:100%;background-size:cover;background-position:top center;background-repeat:no-repeat;display:block}
.chat-head .ch-meta{flex:1;line-height:1.35}
.chat-head .ch-name{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:700;color:#fff;font-size:.98rem}
.chat-head .ch-status{font-size:.72rem;color:rgba(255,255,255,.85);display:flex;align-items:center;gap:6px}
.chat-head .ch-status::before{content:"";width:7px;height:7px;border-radius:50%;background:#5be08a}
.chat-close{background:none;border:0;color:rgba(255,255,255,.75);cursor:pointer;font-size:1.5rem;line-height:1;padding:4px 8px;transition:color .2s}
.chat-close:hover{color:#fff}
.chat-log{flex:1;overflow-y:auto;padding:20px 18px;display:flex;flex-direction:column;gap:14px;background:var(--bg);scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.chat-log::-webkit-scrollbar{width:6px}
.chat-log::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
.msg{max-width:82%;padding:12px 15px;font-size:.9rem;line-height:1.7;white-space:pre-wrap}
.msg.bot{align-self:flex-start;background:var(--surface-2);color:var(--ink);border:1px solid var(--line);border-radius:2px 14px 14px 14px}
.msg.user{align-self:flex-end;background:var(--aka);color:#fff;border-radius:14px 2px 14px 14px}
.msg a{color:var(--aka);text-decoration:underline;font-weight:700}
.msg.user a{color:#fff}
/* ボット発言：キャラアイコン付き（LINE風） */
.msg-row{display:flex;align-items:flex-end;gap:8px;max-width:90%;align-self:flex-start}
.msg-row .msg{max-width:100%}
.msg-ava{width:34px;height:34px;flex:none;border-radius:50%;background-size:cover;background-position:top center;background-repeat:no-repeat;border:1px solid var(--line)}
.typing{align-self:flex-start;display:flex;gap:5px;padding:14px 16px;background:var(--surface-2);border:1px solid var(--line);border-radius:2px 14px 14px 14px}
.typing span{width:7px;height:7px;border-radius:50%;background:var(--ink-dim);animation:blink 1.3s infinite both}
.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.chat-chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 18px 12px}
.chat-chips button{background:#fff;border:1px solid var(--line);color:var(--ink);cursor:pointer;
  font-family:inherit;font-size:.8rem;padding:.5em 1em;border-radius:999px;transition:border-color .2s,color .2s,background .2s}
.chat-chips button:hover{border-color:var(--aka);color:var(--aka)}
.chat-chips button.chip-action{background:var(--aka);border-color:var(--aka);color:#fff;font-weight:700}
.chat-chips button.chip-action:hover{background:var(--aka-deep);border-color:var(--aka-deep);color:#fff}
/* 選択式 質問メニュー */
.q-menu{display:flex;flex-direction:column;gap:8px;margin:6px 0 2px}
.q-cat{font-size:.72rem;color:var(--aka);font-weight:700;letter-spacing:.04em;margin:12px 0 2px}
.q-cat:first-child{margin-top:2px}
.q-btn{display:flex;align-items:center;justify-content:space-between;gap:10px;text-align:left;width:100%;
  background:#fff;border:1px solid var(--line);color:var(--ink);cursor:pointer;font-family:inherit;
  font-size:.9rem;line-height:1.4;padding:.72em .95em;border-radius:10px;transition:border-color .2s,background .2s,color .2s}
.q-btn:hover{border-color:var(--aka);color:var(--aka);background:var(--aka-soft)}
.q-btn::after{content:"›";color:var(--aka);font-weight:700;flex:none}
.q-btn.q-action{background:var(--aka);border-color:var(--aka);color:#fff;font-weight:700}
.q-btn.q-action:hover{background:var(--aka-deep);color:#fff}
.q-btn.q-action::after{content:"→";color:#fff}
.q-btn.q-back{background:transparent;border-style:dashed;color:var(--ink-soft);font-size:.85rem}
.q-btn.q-back:hover{color:var(--aka);background:transparent}
.q-btn.q-back::after{content:""}
.chat-input{display:flex;gap:8px;padding:14px 16px;border-top:1px solid var(--line);background:var(--bg-2)}
.chat-input input{flex:1;background:#fff;border:1px solid var(--line);color:var(--ink);padding:.75em 1em;border-radius:8px;font-family:inherit;font-size:.9rem}
.chat-input input:focus{outline:none;border-color:var(--aka)}
.chat-input button{flex:none;background:var(--aka);border:0;color:#fff;width:44px;cursor:pointer;font-size:1.1rem;border-radius:8px;transition:background .2s}
.chat-input button:hover{background:var(--aka-deep)}
.chat-disclaimer{font-size:.66rem;color:var(--ink-dim);text-align:center;padding:8px 16px 12px;background:var(--bg)}

/* ===== 保護者・体験者の声 ===== */
.voices{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.voice{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:32px 30px;position:relative;box-shadow:0 12px 30px -24px rgba(28,60,94,.35)}
.voice::before{content:"\201C";position:absolute;top:8px;left:22px;font-family:"Zen Kaku Gothic New",sans-serif;font-size:3.4rem;color:var(--aka-soft);line-height:1}
.voice .v-quote{position:relative;z-index:1;font-size:.96rem;color:var(--ink);line-height:1.85;padding-top:18px}
.voice .v-stars{color:var(--gold);font-size:.9rem;letter-spacing:3px;margin-top:14px}
.voice .v-person{display:flex;align-items:center;gap:14px;margin-top:20px;padding-top:20px;border-top:1px solid var(--line)}
.voice .v-ava{width:54px;height:54px;flex:none;border-radius:50%;display:grid;place-items:center;overflow:hidden;
  background:var(--aka-soft);border:1px solid var(--line);color:var(--aka);font-size:.56rem;text-align:center}
.voice .v-name{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:700;color:var(--ink);font-size:.98rem}
.voice .v-attr{font-size:.8rem;color:var(--aka)}

/* ===== 変化（ビフォーアフター） ===== */
.changes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.change{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;text-align:center;box-shadow:0 12px 30px -24px rgba(28,60,94,.35)}
.change .ba{display:flex;align-items:stretch;gap:10px;margin-bottom:18px}
.change .ba .col{flex:1;padding:16px 8px;border:1px solid var(--line);border-radius:8px;display:flex;flex-direction:column;justify-content:center}
.change .ba .before{color:var(--ink-dim);background:var(--bg-2)}
.change .ba .after{color:var(--aka);background:var(--aka-soft);border-color:#cfe0ef}
.change .ba .lbl{display:block;font-size:.62rem;letter-spacing:.14em;margin-bottom:8px;font-family:"Outfit",sans-serif}
.change .ba .before .lbl{color:var(--ink-dim)}
.change .ba .after .lbl{color:var(--aka)}
.change .ba .txt{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:700;font-size:1rem;line-height:1.4}
.change .ba .arrow{align-self:center;color:var(--gold);font-weight:900;font-size:1.3rem}
.change .c-note{font-size:.86rem;color:var(--ink-soft)}

/* ===== Instagram ===== */
.insta-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:920px;margin:0 auto}
.insta-tile{aspect-ratio:1/1;display:grid;place-items:center;text-align:center;border-radius:10px;
  background:var(--aka-soft);border:1px solid var(--line);color:var(--ink-dim);
  font-size:.72rem;transition:transform .35s var(--ease),border-color .35s}
.insta-tile:hover{transform:scale(1.03);border-color:var(--aka)}
.insta-tile .ig{font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900;font-size:1.2rem;color:var(--aka);display:block;margin-bottom:4px}
.insta-cta{text-align:center;margin-top:32px}
.insta-embed{display:flex;justify-content:center;min-height:220px}
.insta-embed .instagram-media{margin:0 auto !important}

/* ===== 指導者の資格リスト ===== */
.credentials{list-style:none;display:grid;gap:8px;margin-top:10px;text-align:left}
.credentials li{position:relative;padding-left:20px;font-size:.9rem;color:var(--ink-soft);line-height:1.55}
.credentials li::before{content:"";position:absolute;left:2px;top:.6em;width:7px;height:7px;background:var(--gold);transform:rotate(45deg)}
.card h3 small{font-size:.72rem;color:var(--aka);font-weight:500;margin-left:8px}
.ins-card{text-align:center}
.ins-card .media-ph{aspect-ratio:4/5;margin-bottom:18px;border-radius:10px}

/* ===== Responsive ===== */
@media(max-width:980px){
  .footer-inner{grid-template-columns:1fr;gap:36px}
  .feature-row{grid-template-columns:1fr;gap:28px}
  .feature-row.rev .fr-media{order:0}
  .access-grid{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:32px}
  .cards--4{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .flow li:not(:last-child)::after{display:none}
}
@media(max-width:820px){
  .nav{position:fixed;inset:0 0 0 auto;width:82%;max-width:340px;background:rgba(255,255,255,.98);
    flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:4px;padding:96px 30px 40px;
    transform:translateX(100%);transition:transform .4s var(--ease);border-left:1px solid var(--line);box-shadow:-20px 0 50px -24px rgba(28,60,94,.35);overflow-y:auto}
  .nav.open{transform:translateX(0)}
  .nav a{width:100%;padding:15px 0;border-bottom:1px solid var(--line);font-size:1.02rem}
  .nav-cta{margin-top:16px;width:100%;text-align:center;justify-content:center}
  .nav-toggle{display:flex}
  .nav-toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .pillars,.cards--3,.cards--4,.cards--2,.branch-grid,.trial-cards,.voices,.changes{grid-template-columns:1fr}
  .insta-grid{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:1fr}
  .event-item{flex-direction:column;text-align:center;gap:14px}
  .event-date{border-right:0;border-bottom:1px solid var(--line);padding-right:0;padding-bottom:14px;width:100%}
  .field-row{grid-template-columns:1fr}
  .footer-nav{grid-template-columns:repeat(2,1fr)}
  .hero-scroll{display:none}
  .chat-panel{height:calc(100svh - 24px);bottom:12px;right:12px;width:calc(100vw - 24px);border-radius:0}
}

/* =========================================================
   スマートフォン最適化（<=560px）
   ========================================================= */
@media(max-width:560px){
  body{font-size:16px;line-height:1.85;letter-spacing:.01em}
  .container{padding:0 20px}
  .section{padding:48px 0}
  .section-head{margin-bottom:28px}
  .section-head h2{font-size:1.55rem}
  .section-head .eyebrow{font-size:.68rem;letter-spacing:.22em}
  .section-head .desc{font-size:.95rem}

  .hero-inner{padding-bottom:13vh}
  .hero-title{font-size:clamp(2.6rem,12vw,3.2rem);line-height:1.14}
  .hero-eyebrow{font-size:.72rem;letter-spacing:.1em;margin-bottom:18px}
  .hero-lead{font-size:1rem;line-height:1.85;margin-top:22px}
  .hero-actions{margin-top:26px;flex-direction:column;align-items:stretch;gap:12px}
  .hero-actions .btn{width:100%}
  .page-hero{min-height:38vh}
  .page-hero h1{font-size:2rem}

  .btn{padding:1.05em 1.5em;font-size:.95rem}
  .cta-band h2{font-size:1.6rem}
  .cta-band p{font-size:.95rem}
  .cta-actions{flex-direction:column;gap:12px}
  .cta-actions .btn{width:100%}

  .card{padding:26px 22px}
  .keiko-card .kc-photo{margin:-27px -23px 18px}
  .card h3{font-size:1.12rem}
  .card p{font-size:.95rem}
  .card .card-icon{width:48px;height:48px;font-size:1.15rem;margin-bottom:16px}
  .pillar{padding:30px 22px}
  .pillar .kanji{font-size:3rem}
  .pillar p{font-size:.95rem}

  .lead-block p{font-size:1.02rem}
  .body p{font-size:1rem}
  .feature-row .fr-text h3{font-size:1.5rem}
  .feature-row .fr-text p{font-size:.98rem}
  .branch-name{font-size:1.25rem}

  .news li{flex-wrap:wrap;gap:6px 12px;padding:16px 18px}
  .news .txt{font-size:.95rem;width:100%}

  .table th,.table td{padding:12px 12px;font-size:.92rem}
  .fee-headline{padding:14px 18px}
  .fee-headline .fee-free{font-size:1.4rem}

  .mini{font-size:.86rem}
  .brand-name{font-size:1.05rem}
  .brand-sub{font-size:.62rem;letter-spacing:.04em}

  .spec-list>div{grid-template-columns:88px 1fr}
  .spec-list dt{padding:13px 14px;font-size:.85rem}
  .spec-list dd{padding:13px 14px;font-size:.92rem}
  .contact-row .c-tel{font-size:1.55rem}
  .timeline{padding-left:28px}
}