@charset "utf-8";
/* ============================================================
   一般社団法人 健康寿命延伸協会
   Green #1F4D3A × Gold #C8A153 ／ 明朝見出し × 角ゴ本文
   ============================================================ */

:root{
  --green:#1F4D3A;
  --green-deep:#123326;
  --green-mid:#2E6A50;
  --green-pale:#EDF3EF;
  --gold:#C8A153;
  --gold-deep:#A8823A;
  --gold-pale:#F7F0E1;
  --bg:#FBF9F4;
  --surface:#FFFFFF;
  --ink:#22302A;
  --muted:#5F6C64;
  --line:rgba(31,77,58,.14);
  --line-gold:rgba(200,161,83,.42);
  --radius-lg:22px;
  --radius-md:14px;
  --shadow:0 14px 40px rgba(31,77,58,.10);
  --shadow-sm:0 4px 16px rgba(31,77,58,.07);
  --f-head:'Shippori Mincho B1','Yu Mincho','Hiragino Mincho ProN',serif;
  --f-body:'Zen Kaku Gothic New','Yu Gothic','Hiragino Kaku Gothic ProN',Meiryo,sans-serif;
  --f-en:'Cormorant Garamond',Georgia,serif;
  --f-tel:'Zen Kaku Gothic New','Helvetica Neue',Arial,sans-serif;
  --container:1140px;
  --header-h:76px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-h);}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--f-body);font-size:17px;line-height:1.95;font-weight:400;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4{font-family:var(--f-head);line-height:1.5;margin:0 0 .6em;font-weight:600;word-break:auto-phrase;}
.section-head h2,.p-cta h2,.p-intro__head{text-wrap:balance;}
p{margin:0 0 1.1em;}
p:last-child{margin-bottom:0;}
img{max-width:100%;display:block;height:auto;}
ul{margin:0;padding:0;list-style:none;}
a{color:var(--green);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--gold-deep);}
button{font-family:inherit;}
em{font-style:normal;}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--green);color:#fff;padding:10px 18px;z-index:2000;border-radius:0 0 8px 0;}
.skip-link:focus{left:0;}
a:focus-visible,button:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--gold-deep);outline-offset:3px;border-radius:4px;}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:.01ms !important;transition-duration:.01ms !important;}
}

.ico{width:1.15em;height:1.15em;flex:none;}
/* 素材アイコン（ICOOON MONO・ベタ塗り）はインライン SVG で埋め込み、fill で着色 */
.ico-f{fill:currentColor;}
.u-sp,.u-md{display:none;}
@media(max-width:1024px){ .u-md{display:inline;} }
@media(max-width:768px){ .u-sp{display:inline;} .u-pc{display:none;} }

/* ---------- layout ---------- */
.l-container{width:min(var(--container),calc(100% - 44px));margin-inline:auto;}
.l-section{
  padding:112px 0;position:relative;
  background-image:radial-gradient(circle,rgba(31,77,58,.055) 1.6px,transparent 1.9px);
  background-size:24px 24px;
}
.l-section--alt{background-color:#F4F0E7;}
.l-section--deep{background-color:var(--green);color:#EAF1ED;background-image:radial-gradient(circle,rgba(255,255,255,.07) 1.6px,transparent 1.9px);}
.l-section--deep h2,.l-section--deep h3{color:#fff;}
.l-section--deep .section-head p{color:rgba(255,255,255,.78);}
.l-section--deep .eyebrow{color:var(--gold);}
@media(max-width:768px){ .l-section{padding:72px 0;} }

.eyebrow{
  display:flex;align-items:center;justify-content:center;gap:12px;
  font-family:var(--f-en);font-size:15px;letter-spacing:.28em;text-transform:uppercase;
  color:var(--gold-deep);font-weight:600;margin:0 0 14px;
}
.eyebrow .sec-no{
  font-size:26px;letter-spacing:.06em;line-height:1;color:var(--gold);
  border-right:1px solid var(--line-gold);padding-right:12px;
}
.section-head{text-align:center;max-width:720px;margin:0 auto 64px;}
.section-head h2{font-size:clamp(28px,4vw,42px);letter-spacing:.04em;margin-bottom:.5em;}
.section-head>p{color:var(--muted);font-size:16px;margin:0;}
.l-section--deep .section-head h2{color:#fff;}
@media(max-width:768px){ .section-head{margin-bottom:44px;} }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:17px 34px;border-radius:999px;font-weight:700;font-size:16px;letter-spacing:.04em;
  border:1.5px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn--gold{background:var(--gold);color:#2A1F08;box-shadow:0 10px 26px rgba(168,130,58,.34);}
.btn--gold:hover{background:#D8B268;color:#2A1F08;transform:translateY(-2px);box-shadow:0 14px 30px rgba(168,130,58,.42);}
.btn--ghost{background:rgba(255,255,255,.86);color:var(--green);border-color:var(--green);backdrop-filter:blur(4px);}
.btn--ghost:hover{background:var(--green);color:#fff;border-color:var(--green);transform:translateY(-2px);}
.btn .ico{width:1em;height:1em;}

/* ============================================================
   Header
   ============================================================ */
.c-header{
  position:fixed;inset:0 0 auto;z-index:1000;height:var(--header-h);
  display:flex;align-items:center;
  background:rgba(251,249,244,.985);
  border-bottom:1px solid rgba(31,77,58,.09);
  transition:background .3s ease,box-shadow .3s ease;
}
.c-header__inner{width:min(1320px,calc(100% - 40px));margin-inline:auto;display:flex;align-items:center;gap:24px;}
.c-header__brand{display:flex;align-items:center;gap:12px;color:var(--green);flex:none;}
.c-header__mark{width:46px;height:46px;object-fit:contain;}

.c-header__name{display:flex;flex-direction:column;gap:2px;line-height:1.3;}
.c-header__name strong{font-family:var(--f-head);font-size:17px;font-weight:600;letter-spacing:.05em;}
.c-header__name small{font-size:10.5px;letter-spacing:.1em;opacity:.75;font-family:var(--f-body);font-weight:500;}
.c-header__nav{margin-left:auto;display:flex;align-items:center;gap:26px;}
.c-header__nav>ul{display:flex;align-items:center;gap:22px;}
.c-header__nav a{color:var(--ink);font-size:14.5px;font-weight:500;letter-spacing:.06em;position:relative;padding:6px 0;}
.c-header__nav>ul a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:1.5px;background:var(--gold);
  transition:right .28s ease;
}
.c-header__nav>ul a:hover{color:var(--green);}
.c-header__nav>ul a:hover::after{right:0;}
.c-header__navtel{display:none;}
.c-header__cta{
  display:inline-flex;align-items:center;gap:7px;flex:none;
  background:var(--gold);color:#fff;font-weight:700;font-size:14.5px;
  padding:12px 22px;border-radius:999px;transition:background .2s ease,transform .2s ease;
}
.c-header__cta:hover{background:var(--gold-deep);color:#fff;transform:translateY(-1px);}
.c-header__toggle{display:none;}

/* scrolled state */
.c-header.is-scrolled{box-shadow:0 2px 18px rgba(31,77,58,.10);}
.c-header.is-scrolled .c-header__brand{color:var(--green);}
.c-header.is-scrolled .c-header__nav a{color:var(--ink);}
.c-header.is-scrolled .c-header__nav a:hover{color:var(--green);}

@media(max-width:1180px){
  .c-header__nav>ul{gap:16px;}
  .c-header__nav a{font-size:13.5px;}
  .c-header__name strong{font-size:15px;}
  .c-header__name small{font-size:10px;}
}
@media(max-width:1024px){
  :root{--header-h:66px;}
  .c-header__cta{display:none;}
  .c-header__toggle{
    display:flex;flex-direction:column;justify-content:center;gap:6px;margin-left:auto;
    width:46px;height:46px;padding:0 10px;background:none;border:0;cursor:pointer;z-index:1201;
    flex:none;
  }
  .c-header__brand{min-width:0;}
  .c-header__name strong{white-space:nowrap;}
  .c-header__toggle span{display:block;height:2px;width:100%;background:var(--green);border-radius:2px;transition:transform .3s ease,opacity .2s ease,background .3s ease;}
  .c-header.is-scrolled .c-header__toggle span{background:var(--green);}
  .c-header.is-open .c-header__toggle span{background:#fff;}
  .c-header.is-open .c-header__toggle span:nth-child(1){transform:translateY(8px) rotate(45deg);}
  .c-header.is-open .c-header__toggle span:nth-child(2){opacity:0;}
  .c-header.is-open .c-header__toggle span:nth-child(3){transform:translateY(-8px) rotate(-45deg);}

  .c-header__nav{
    position:fixed;inset:0;width:100vw;height:100vh;align-items:center;
    background:var(--green);flex-direction:column;justify-content:center;gap:34px;
    opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;margin:0;
    background-image:radial-gradient(circle,rgba(255,255,255,.06) 1.6px,transparent 1.9px);background-size:24px 24px;
  }
  .c-header.is-open .c-header__nav{opacity:1;visibility:visible;}
  .c-header__nav>ul{flex-direction:column;gap:22px;text-align:center;}
  .c-header__nav a,.c-header.is-scrolled .c-header__nav a{color:#fff;font-size:18px;font-family:var(--f-head);}
  .c-header__nav>ul a:hover{color:#fff;}
  .c-header__nav a.c-header__navtel{
    display:inline-flex;align-items:center;gap:8px;
    background:var(--gold);color:#fff;
    font-family:var(--f-body);font-size:16px;font-weight:700;letter-spacing:.04em;
    padding:14px 36px;border-radius:999px;
  }
  .c-header__nav a.c-header__navtel:hover{background:var(--gold-deep);color:#fff;}
  .c-header__navtel .ico{width:18px;height:18px;}
}

@media(max-width:480px){
  .c-header__name strong{font-size:13px;letter-spacing:.02em;}
  .c-header__name small{font-size:9px;letter-spacing:.06em;}
  .c-header__brand{gap:9px;}
  .c-header__mark{width:40px;height:40px;}
  .c-header__inner{gap:14px;}
}
@media(max-width:374px){
  .c-header__name strong{font-size:11.5px;}
  .c-header__mark{width:36px;height:36px;}
}

/* ============================================================
   FV
   ============================================================ */
.p-fv{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;color:var(--ink);}
.p-fv__media{position:absolute;inset:0;z-index:0;}
.p-fv__media img{width:100%;height:100%;object-fit:cover;object-position:68% 42%;animation:fvZoom 16s ease-out forwards;}
@keyframes fvZoom{ from{transform:scale(1.09);} to{transform:scale(1);} }
.p-fv::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(100deg,rgba(255,255,255,.85) 0%,rgba(255,255,255,.70) 28%,rgba(255,255,255,.24) 54%,rgba(255,255,255,.03) 100%);
}
.p-fv::after{
  content:"";position:absolute;inset:auto 0 0;height:34%;z-index:1;
  background:linear-gradient(to top,rgb(251,249,244) 0%,rgb(251,249,244) 4%,rgba(251,249,244,.50) 45%,transparent 100%);
}
.p-fv__body{
  position:relative;z-index:2;width:100%;max-width:880px;
  padding:calc(var(--header-h) + 40px) 24px 96px clamp(26px,8vw,118px);
}
.p-fv__badge{
  display:inline-flex;align-items:center;gap:10px;margin:0 0 22px;
  border:1px solid var(--gold);color:var(--gold-deep);border-radius:999px;
  padding:9px 22px;font-size:13.5px;letter-spacing:.16em;font-weight:700;
  background:rgba(255,255,255,.82);backdrop-filter:blur(4px);
  opacity:0;animation:fvUp .9s .2s ease forwards;
}
.p-fv__title{
  margin:0 0 22px;display:flex;flex-direction:column;gap:7px;
  opacity:0;animation:fvUp 1s .3s ease forwards;
}
.p-fv__title-main{
  font-family:var(--f-head);font-size:clamp(26px,3.7vw,45px);font-weight:600;
  line-height:1.38;letter-spacing:.05em;color:var(--green-deep);
  text-shadow:0 1px 18px rgba(255,255,255,.95),0 0 42px rgba(255,255,255,.75);
}
.p-fv__title-sub{
  font-family:var(--f-head);font-size:clamp(14px,1.4vw,18px);letter-spacing:.16em;
  color:var(--gold-deep);text-shadow:0 1px 12px rgba(255,255,255,.95);
}
.p-fv__copy{
  font-size:clamp(20px,2.7vw,32px);line-height:1.6;letter-spacing:.04em;margin:0 0 22px;white-space:nowrap;
  padding-left:16px;border-left:3px solid var(--gold);
  font-family:var(--f-head);color:var(--green);font-weight:600;
  text-shadow:0 1px 16px rgba(255,255,255,.95),0 0 36px rgba(255,255,255,.7);
}
.p-fv__copy span{display:block;opacity:0;animation:fvUp 1s ease forwards;}
.p-fv__copy span:nth-child(1){animation-delay:.55s;}
.p-fv__copy span:nth-child(2){animation-delay:.7s;}
.p-fv__lead{
  font-size:clamp(15px,1.55vw,17.5px);line-height:2;margin:0 0 26px;color:var(--ink);font-weight:500;
  text-shadow:0 1px 12px rgba(255,255,255,.96),0 0 26px rgba(255,255,255,.8);opacity:0;animation:fvUp 1s .75s ease forwards;
}
.p-fv__project{
  display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 14px;margin:0;
  font-family:var(--f-head);font-size:14px;letter-spacing:.1em;color:var(--muted);
  opacity:0;animation:fvUp 1s .85s ease forwards;
}
.p-fv__project span{
  font-size:16.5px;color:var(--green);border-left:3px solid var(--gold);padding-left:13px;
}
.p-fv__actions{display:flex;flex-wrap:wrap;gap:16px;opacity:0;animation:fvUp 1s .95s ease forwards;}
@keyframes fvUp{ from{opacity:0;transform:translateY(22px);} to{opacity:1;transform:translateY(0);} }

.p-fv__scroll{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  font-family:var(--f-en);font-size:12px;letter-spacing:.32em;color:var(--muted);
}
.p-fv__scroll span{display:block;width:1px;height:52px;background:rgba(31,77,58,.28);position:relative;overflow:hidden;}
.p-fv__scroll span::after{content:"";position:absolute;inset:0;background:var(--gold);animation:scrollLine 2.2s ease-in-out infinite;}
@keyframes scrollLine{ 0%{transform:translateY(-100%);} 60%,100%{transform:translateY(100%);} }


/* ---------- FV：タブレット以下（〜1024px）コピーを上、写真をカードで下に ---------- */
@media(max-width:1024px){
  .p-fv{
    min-height:0;display:flex;flex-direction:column;align-items:stretch;
    overflow:visible;
  }
  .p-fv__media{
    position:relative;order:2;z-index:0;
    aspect-ratio:4/5;overflow:hidden;width:100%;
    margin:0 0 clamp(40px,5.5vw,64px);
    -webkit-mask-image:linear-gradient(to bottom,transparent 0%,rgba(0,0,0,.12) 12%,rgba(0,0,0,.45) 26%,rgba(0,0,0,.8) 38%,#000 54%);
    mask-image:linear-gradient(to bottom,transparent 0%,rgba(0,0,0,.12) 12%,rgba(0,0,0,.45) 26%,rgba(0,0,0,.8) 38%,#000 54%);
  }
  .p-fv__media::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(100deg,rgba(255,255,255,.30) 0%,rgba(255,255,255,0) 45%);
  }
  .p-fv__media img{
    object-position:32% 66%;animation:none;
  }
  .p-fv::before,.p-fv::after{display:none;}
  .p-fv__body{
    order:1;max-width:none;position:static;z-index:auto;
    padding:calc(var(--header-h) + 32px) clamp(22px,4vw,48px) 36px;
  }
  .p-fv__badge,.p-fv__title-main,.p-fv__copy,.p-fv__lead{text-shadow:none;}
  .p-fv__title{margin-bottom:18px;gap:6px;}
  .p-fv__title-main{font-size:clamp(25px,3.6vw,33px);letter-spacing:.04em;}
  .p-fv__title-sub{font-size:clamp(14px,1.7vw,16.5px);}
  .p-fv__copy{font-size:clamp(21px,2.7vw,26px);line-height:1.58;margin-bottom:18px;}
  .p-fv__lead{font-size:clamp(14.5px,1.7vw,16px);line-height:1.9;}
  .p-fv__scroll{display:none;}
}

/* ---------- FV：スマホ（〜768px）コピーを上、写真をカードで下に ---------- */
@media(max-width:768px){
  .p-fv__media{aspect-ratio:1/1;}
  .p-fv__media img{object-position:30% 42%;}
  .p-fv__body{padding-bottom:24px;}
  .p-fv__badge{margin-bottom:16px;font-size:12.5px;padding:8px 18px;}
  .p-fv__title{margin-bottom:16px;gap:5px;}
  .p-fv__title-main{font-size:27px;letter-spacing:.03em;}
  .p-fv__title-sub{font-size:14px;letter-spacing:.12em;}
  .p-fv__copy{font-size:min(20px,4.9vw);line-height:1.6;padding-left:12px;margin-bottom:16px;}
  .p-fv__lead{font-size:14.5px;line-height:1.85;}
}
@media(max-width:390px){
  .p-fv__title-main{font-size:min(25px,6.5vw);}
}

/* ============================================================
   Intro
   ============================================================ */
.p-intro__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center;}
.p-intro .eyebrow{justify-content:flex-start;}
.p-intro__head{font-size:clamp(26px,3.6vw,40px);letter-spacing:.05em;line-height:1.55;}
.p-intro__head em{color:var(--green);position:relative;background:linear-gradient(transparent 66%,rgba(200,161,83,.38) 0);}
.p-intro__lead{font-size:18px;font-weight:500;}
.p-intro__points{display:grid;gap:18px;}
.p-intro__points li{
  background:var(--surface);border-radius:var(--radius-md);padding:24px 28px;
  box-shadow:var(--shadow-sm);border-left:3px solid var(--gold);position:relative;
}
.p-intro__num{display:block;font-family:var(--f-en);font-size:30px;line-height:1;letter-spacing:.08em;color:var(--gold);font-weight:600;}
.p-intro__points strong{display:block;font-family:var(--f-head);font-size:22px;letter-spacing:.08em;color:var(--green);margin:6px 0 6px;}
.p-intro__points p{margin:0;font-size:15px;color:var(--muted);line-height:1.8;}
@media(max-width:900px){ .p-intro__grid{grid-template-columns:1fr;gap:40px;} }

/* ============================================================
   Cards
   ============================================================ */
.c-cards{display:grid;gap:26px;}
.c-cards--3{grid-template-columns:repeat(3,1fr);}
.c-cards--4{grid-template-columns:repeat(4,1fr);}
.c-card{
  background:var(--surface);border-radius:var(--radius-lg);padding:38px 30px 34px;
  box-shadow:var(--shadow);position:relative;border:1px solid rgba(31,77,58,.06);
  transition:transform .3s ease,box-shadow .3s ease;
}
.c-card:hover{transform:translateY(-4px);box-shadow:0 20px 46px rgba(31,77,58,.14);}
.c-card__icon{
  display:grid;place-items:center;width:66px;height:66px;border-radius:50%;
  background:var(--green-pale);color:var(--green);margin-bottom:20px;
}
.c-card__icon .ico{width:32px;height:32px;}
.c-card__icon .ico-f{width:34px;height:34px;}
.c-card h3{font-size:20px;letter-spacing:.04em;line-height:1.6;margin-bottom:.6em;}
.c-card h3 small{display:block;font-size:13px;font-family:var(--f-body);color:var(--muted);font-weight:500;letter-spacing:.02em;}
.c-card p{margin:0;font-size:15px;color:var(--muted);line-height:1.9;}
.c-card--bg::before{
  content:"";position:absolute;left:30px;right:30px;bottom:0;height:3px;border-radius:3px 3px 0 0;
  background:linear-gradient(90deg,var(--green),var(--gold));opacity:.55;
}
.c-card--incentive{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);box-shadow:none;backdrop-filter:blur(2px);}
.c-card--incentive:hover{background:rgba(255,255,255,.10);box-shadow:0 20px 40px rgba(0,0,0,.18);}
.c-card--incentive .c-card__icon{background:rgba(200,161,83,.16);color:var(--gold);}
.c-card--incentive .ico-f{fill:#E9D3A2;}
.c-card--incentive h3{color:#fff;}
.c-card--incentive h3 small,.c-card--incentive p{color:rgba(255,255,255,.76);}
@media(max-width:1024px){
  .c-cards--4{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:768px){
  .c-cards{gap:20px;}
  .c-cards--3,.c-cards--4{grid-template-columns:1fr;}
  .c-card{padding:32px 24px 28px;}
}

/* ============================================================
   02 企画概要
   ============================================================ */
.p-about__grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:56px;align-items:center;}
.p-about__photo{margin:0;position:relative;}
.p-about__photo img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow);}
.p-about__photo figcaption{
  margin-top:16px;padding-left:16px;border-left:3px solid var(--gold);
  font-size:14px;line-height:1.8;color:var(--muted);
}
.p-about__list{display:grid;gap:22px;}
.p-about__list li{display:flex;gap:20px;align-items:flex-start;background:var(--surface);border-radius:var(--radius-md);padding:24px 26px;box-shadow:var(--shadow-sm);}
.p-about__ico{
  display:grid;place-items:center;width:56px;height:56px;flex:none;border-radius:16px;
  background:linear-gradient(140deg,var(--green),var(--green-mid));color:#fff;
}
.p-about__ico .ico{width:28px;height:28px;}
.p-about__ico .ico-f{width:30px;height:30px;}
.p-about__list h3{font-size:19px;margin:0 0 .3em;letter-spacing:.03em;}
.p-about__list p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.85;}
@media(max-width:900px){ .p-about__grid{grid-template-columns:1fr;gap:34px;} }

/* ============================================================
   03 プログラム
   ============================================================ */
.c-program{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.c-program li{
  display:flex;flex-direction:column;align-items:center;text-align:center;gap:16px;
  padding:40px 20px;border-radius:var(--radius-lg);
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
  transition:background .3s ease,transform .3s ease,border-color .3s ease;
}
.c-program li:hover{background:rgba(255,255,255,.12);border-color:var(--line-gold);transform:translateY(-4px);}
.c-program li>span{
  display:grid;place-items:center;width:76px;height:76px;border-radius:50%;
  background:rgba(200,161,83,.13);border:1px solid rgba(200,161,83,.38);color:var(--gold);
}
.c-program .ico{width:36px;height:36px;}
.c-program .ico-f{width:38px;height:38px;fill:#E9D3A2;}
.c-program h3{margin:0;font-size:18px;letter-spacing:.05em;line-height:1.7;color:#fff;}
@media(max-width:900px){ .c-program{grid-template-columns:repeat(2,1fr);gap:16px;} .c-program li{padding:30px 14px;} .c-program span{width:64px;height:64px;} .c-program h3{font-size:16px;} }

/* ============================================================
   教室の風景（写真帯）
   ============================================================ */
.p-gallery{
  padding:104px 0;background:var(--bg);
  background-image:radial-gradient(circle,rgba(31,77,58,.055) 1.6px,transparent 1.9px);background-size:24px 24px;
}
.p-gallery__head{text-align:center;margin-bottom:44px;}
.p-gallery__head h2{font-size:clamp(24px,3.2vw,34px);letter-spacing:.08em;margin:0;}
.p-gallery__list{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:760px;margin-inline:auto;}
.p-gallery__list li{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);}
.p-gallery__list img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.3,1);}
.p-gallery__list li:hover img{transform:scale(1.06);}
.p-gallery__list span{
  position:absolute;inset:auto 0 0;padding:52px 20px 20px;color:#fff;
  font-family:var(--f-head);font-size:16px;letter-spacing:.08em;
  background:linear-gradient(transparent,rgba(18,51,38,.86));
}
@media(max-width:900px){
  .p-gallery{padding:68px 0;}
  .p-gallery__list{grid-template-columns:1fr;gap:16px;}
}

/* ---------- セクション内の帯写真 ---------- */
.p-band{
  position:relative;margin:0 0 52px;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow);
}
.p-band img{width:100%;aspect-ratio:16/7;object-fit:cover;}
.p-band figcaption{
  position:absolute;inset:auto 0 0;padding:70px 30px 26px;color:#fff;text-align:center;
  font-family:var(--f-head);font-size:clamp(15px,1.8vw,21px);letter-spacing:.08em;
  background:linear-gradient(transparent,rgba(18,51,38,.80));
}
@media(max-width:768px){
  .p-band{margin-bottom:32px;}
  .p-band img{aspect-ratio:4/3;}
  .p-band figcaption{padding:56px 18px 20px;}
}

/* ============================================================
   05 提供価値
   ============================================================ */
.c-value{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.c-value article{
  background:var(--surface);border-radius:var(--radius-lg);padding:44px 32px;text-align:center;
  box-shadow:var(--shadow);border-top:4px solid var(--gold);
  transition:transform .3s ease,box-shadow .3s ease;
}
.c-value article:hover{transform:translateY(-4px);box-shadow:0 20px 46px rgba(31,77,58,.14);}
.c-value__ico{
  display:grid;place-items:center;width:84px;height:84px;margin:0 auto 20px;border-radius:50%;
  background:var(--green-pale);color:var(--green);
}
.c-value__ico .ico{width:40px;height:40px;}
.c-value__ico .ico-f{width:42px;height:42px;}
.c-value h3{font-size:24px;letter-spacing:.1em;color:var(--green);margin-bottom:.5em;}
.c-value p{margin:0;font-size:15px;color:var(--muted);line-height:1.9;}
@media(max-width:900px){ .c-value{grid-template-columns:1fr;} .c-value article{padding:34px 26px;} }


/* ============================================================
   08 将来展開
   ============================================================ */
.p-future__grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.c-eco{position:relative;aspect-ratio:1/1;max-width:520px;margin-inline:auto;width:100%;}
.c-eco::before{
  content:"";position:absolute;inset:16%;border-radius:50%;
  border:1px dashed var(--line-gold);
}
.c-eco__center{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:36%;aspect-ratio:1/1;border-radius:50%;display:grid;place-items:center;text-align:center;
  background:linear-gradient(140deg,var(--green),var(--green-mid));color:#fff;
  box-shadow:0 12px 34px rgba(31,77,58,.30);padding:10px;
}
.c-eco__center strong{font-family:var(--f-head);font-size:clamp(11.5px,1.4vw,14.5px);line-height:1.7;letter-spacing:.02em;font-weight:600;}
.c-eco__node{
  position:absolute;width:29%;aspect-ratio:1/1;border-radius:50%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;
  background:var(--surface);box-shadow:var(--shadow-sm);border:1px solid var(--line);color:var(--green);
  padding:6px;
}
.c-eco__node .ico{width:28px;height:28px;}
.c-eco__node .ico-f{width:30px;height:30px;}
.c-eco__node span:not(.ico){font-size:12.5px;line-height:1.45;font-weight:700;color:var(--ink);letter-spacing:.02em;}
.c-eco__node small{display:block;font-size:10px;font-weight:500;color:var(--muted);}
.c-eco__node--n{top:0;left:35.5%;}
.c-eco__node--e{top:24.5%;left:71%;}
.c-eco__node--se{top:67%;left:62%;}
.c-eco__node--sw{top:67%;left:9%;}
.c-eco__node--w{top:24.5%;left:0;}
.p-future__text p{font-size:16.5px;}
.c-recruit{margin-top:32px;background:var(--gold-pale);border-radius:var(--radius-lg);padding:32px 34px;border:1px solid var(--line-gold);}
.c-recruit h3{font-size:21px;color:var(--green);letter-spacing:.05em;margin-bottom:.7em;}
.c-recruit ul{display:grid;gap:12px;}
.c-recruit li{display:flex;gap:12px;align-items:flex-start;font-size:15.5px;line-height:1.75;}
.c-recruit .ico{width:22px;height:22px;color:var(--gold-deep);margin-top:4px;}
@media(max-width:900px){
  .p-future__grid{grid-template-columns:1fr;gap:44px;}
  .c-eco{max-width:420px;}
  .c-recruit{padding:26px 22px;}
}

/* ============================================================
   CTA
   ============================================================ */
.p-cta{
  position:relative;padding:120px 0;text-align:center;color:#fff;
  background:linear-gradient(140deg,var(--green-deep),var(--green) 55%,var(--green-mid));
  overflow:hidden;
}
.p-cta{
  background-image:linear-gradient(140deg,rgba(18,51,38,.88),rgba(31,77,58,.74)),url("../images/cta-bg.jpg");
  background-size:cover;background-position:center 35%;background-attachment:fixed;
}
@media(max-width:1024px){ .p-cta{background-attachment:scroll;} }
.p-cta::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle,rgba(255,255,255,.07) 1.6px,transparent 1.9px);background-size:24px 24px;
}
.p-cta::after{
  content:"";position:absolute;width:520px;height:520px;border-radius:50%;
  right:-160px;top:-190px;border:1px solid rgba(200,161,83,.30);
}
.p-cta__inner{position:relative;z-index:1;}
.p-cta .eyebrow{color:var(--gold);}
.p-cta h2{font-size:clamp(25px,3.6vw,40px);color:#fff;letter-spacing:.05em;line-height:1.65;margin-bottom:.7em;}
.p-cta__lead{color:rgba(255,255,255,.86);font-size:16.5px;margin-bottom:38px;}
.p-cta__tel{
  display:inline-flex;flex-direction:column;align-items:center;gap:5px;background:#fff;color:var(--green);
  padding:18px 46px 20px;border-radius:999px;box-shadow:0 16px 40px rgba(0,0,0,.24);
  transition:transform .2s ease,box-shadow .2s ease;
}
.p-cta__tel:hover{transform:translateY(-3px);box-shadow:0 22px 50px rgba(0,0,0,.30);color:var(--green);}
.p-cta__tel small{font-size:12.5px;letter-spacing:.16em;color:var(--muted);font-weight:500;font-family:var(--f-body);}
.p-cta__num{display:flex;align-items:center;gap:14px;line-height:1.1;}
.p-cta__num .ico{width:27px;height:27px;color:var(--gold-deep);flex:none;}
.p-cta__tel{font-family:var(--f-tel);font-size:clamp(28px,3.9vw,40px);font-weight:700;letter-spacing:.06em;font-feature-settings:'palt' 0;}
.p-cta__note{margin:26px 0 0;font-size:14px;color:rgba(255,255,255,.72);}
@media(max-width:768px){
  .p-cta{padding:80px 0;}
  .p-cta__tel{padding:16px 20px 18px;width:100%;}
  .p-cta__num{gap:10px;}
  .p-cta__num .ico{width:26px;height:26px;}
}

/* ============================================================
   協会概要
   ============================================================ */
.p-company__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start;}
.c-table{margin:0;background:var(--surface);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);}
.c-table>div{display:grid;grid-template-columns:150px 1fr;border-bottom:1px solid var(--line);}
.c-table>div:last-child{border-bottom:0;}
.c-table dt{
  padding:22px 24px;background:var(--green-pale);font-size:15px;
  letter-spacing:.06em;color:var(--green);font-weight:700;
}
.c-table dd{margin:0;padding:22px 26px;font-size:15px;line-height:1.9;}
.p-company__map{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);height:100%;min-height:340px;background:var(--green-pale);}
.p-company__map iframe{width:100%;height:100%;min-height:340px;border:0;display:block;filter:grayscale(.18);}
@media(max-width:900px){
  .p-company__grid{grid-template-columns:1fr;gap:26px;}
  .c-table>div{grid-template-columns:110px 1fr;}
  .c-table dt{padding:18px 14px;font-size:14px;}
  .c-table dd{padding:18px 16px;font-size:14px;}
}

/* ============================================================
   Footer
   ============================================================ */
.c-footer{background:var(--green-deep);color:rgba(255,255,255,.82);padding:72px 0 0;font-size:14.5px;}
.c-footer__top{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding-bottom:52px;}
.c-footer__lockup{display:flex;align-items:center;gap:16px;}
.c-footer__lockup img{width:82px;height:82px;flex:none;object-fit:contain;background:#fff;border-radius:50%;padding:9px;}
.c-footer__name{
  margin:0;line-height:1.4;display:flex;flex-direction:column;gap:5px;
}
.c-footer__name strong{font-family:var(--f-head);font-size:clamp(19px,2.2vw,24px);letter-spacing:.07em;color:#fff;font-weight:600;}
.c-footer__name small{font-family:var(--f-body);font-size:12.5px;letter-spacing:.12em;color:rgba(255,255,255,.72);font-weight:500;}
.c-footer__tagline{font-family:var(--f-head);color:var(--gold);letter-spacing:.14em;margin:20px 0 0;font-size:15px;}
.c-footer__info p{display:flex;gap:12px;align-items:flex-start;margin:0 0 12px;}
.c-footer__info .ico{width:19px;height:19px;color:var(--gold);margin-top:5px;}
.c-footer__info a{color:#fff;}
.c-footer__info a:hover{color:var(--gold);}
.c-footer__nav{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:26px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);}
.c-footer__nav a{color:rgba(255,255,255,.78);font-size:14px;}
.c-footer__nav a:hover{color:var(--gold);}
.c-footer__copy{
  margin:0;padding:22px 0;text-align:center;font-size:12.5px;letter-spacing:.06em;
  color:rgba(255,255,255,.55);border-top:1px solid rgba(255,255,255,.10);
}
@media(max-width:900px){
  .c-footer{padding-top:56px;}
  .c-footer__top{grid-template-columns:1fr;gap:34px;}
}


/* ---------- reveal ---------- */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.3,1),transform .8s cubic-bezier(.2,.7,.3,1);}
[data-reveal].is-in{opacity:1;transform:none;}

/* ---------- ヘッダー：小さいスマホでブランドを縮小（必ず最後に置く） ---------- */
@media(max-width:520px){
  .c-header__inner{gap:9px;}
  .c-header__mark{width:34px;height:34px;}
  .c-header__name{gap:1px;white-space:nowrap;}
  .c-header__name strong{font-size:12.5px;letter-spacing:.01em;}
  .c-header__name small{font-size:8.5px;letter-spacing:.03em;}
  .c-header__toggle{flex:none;}
}