:root{
  --green:#009f18;
  --green-dark:#006f16;
  --navy:#182b63;
  --purple:#5a5492;
  --purple-pale:#f6f1fb;
  --ink:#22252b;
  --muted:#666b73;
  --line:#e6e7ea;
  --white:#fff;
  --shadow:0 16px 45px rgba(29,35,45,.10);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:"Noto Sans JP",sans-serif;line-height:1.9;background:#fff}
img{max-width:100%;height:auto}
figure{margin:0}
a{color:inherit;text-decoration:none}

.container{width:min(1120px,calc(100% - 40px));margin:auto}
.narrow{width:min(920px,calc(100% - 40px));margin:auto}

/* header */
.site-header{position:relative;z-index:50;background:#fff;border-bottom:1px solid rgba(0,0,0,.06)}
.header-inner{height:82px;display:flex;align-items:center;justify-content:space-between}
.brand{display:block;align-self:flex-start;margin-top:12px}
.brand img{width:142px;display:block}
.global-nav{display:flex;align-items:center;gap:24px;font-size:14px;font-weight:600}
.global-nav a:hover{color:var(--green)}
.nav-cta{padding:11px 20px;background:var(--green);color:#fff!important;border-radius:999px}
.menu-button{display:none;border:0;background:none;padding:10px;cursor:pointer}
.menu-button span{display:block;width:25px;height:2px;background:#222;margin:5px}

/* hero */
.hero{overflow:hidden;background:linear-gradient(135deg,#f8fff8 0%,#fff 52%,#f6f1fb 100%);padding:84px 0 80px;position:relative}
.hero:before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:rgba(0,159,24,.07);right:-120px;top:-160px}
.hero-grid{display:grid;grid-template-columns:.96fr 1.04fr;gap:56px;align-items:center;position:relative}
.eyebrow{margin:0 0 12px;color:var(--green);font-weight:700;font-size:13px;letter-spacing:.18em;text-transform:uppercase}
.hero h1,.section-heading h2,.plan-intro h2{font-family:"Noto Serif JP",serif;color:var(--navy)}
.hero h1{font-size:clamp(34px,4.6vw,54px);line-height:1.4;margin:0 0 20px;letter-spacing:.02em}
.hero-lead{font-size:16px;color:var(--muted);margin:0;max-width:520px}
.hero-actions{margin-top:32px}
.button{display:inline-flex;justify-content:center;align-items:center;min-height:54px;padding:0 30px;border-radius:999px;font-weight:700;transition:.2s;text-align:center}
.button:hover{transform:translateY(-2px)}
.primary{background:var(--green);color:#fff;box-shadow:0 10px 24px rgba(0,159,24,.22)}
.secondary{border:1px solid var(--green);color:var(--green);background:#fff}
.video-card{position:relative;background:#fff;border-radius:22px;padding:14px;box-shadow:var(--shadow)}
.video-embed{display:block;width:100%;aspect-ratio:16/9;border:0;border-radius:12px;background:#000}

/* sections */
.section{padding:96px 0}
.soft-purple{background:var(--purple-pale)}
.pale{background:#fafafa}
.section-heading{max-width:760px;margin-bottom:44px}
.section-heading.center{text-align:center;margin-left:auto;margin-right:auto}
.section-heading h2{font-size:clamp(30px,3.8vw,42px);line-height:1.5;margin:0 0 18px}
.section-heading p{color:var(--muted);margin:0 0 10px;text-align:left}
.section-heading.center p{text-align:left}
.lead-strong{color:var(--green-dark)!important;font-weight:700;font-size:17px}

/* 安心と信頼の保証 */
.check-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:36px 40px;box-shadow:0 8px 28px rgba(40,50,70,.05)}
.check-list{list-style:none;margin:0;padding:0}
.check-list li{position:relative;padding:14px 0 14px 36px;border-bottom:1px solid var(--line)}
.check-list li:last-child{border-bottom:0}
.check-list li:before{content:"✓";position:absolute;left:2px;top:14px;color:var(--green);font-weight:700}
.notice{background:#f6f7f8;border-radius:12px;padding:16px 20px;font-size:13px;color:#666;margin:24px 0 0}
.notice.on-purple{background:#fff}

/* “もしも”のときは */
.steps{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.steps article{display:flex;align-items:flex-start;gap:18px;background:#fff;border-radius:18px;padding:26px 28px;box-shadow:0 8px 24px rgba(72,63,120,.06)}
.steps span{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--purple);color:#fff;font-weight:700;font-size:18px}
.steps p{margin:4px 0 0;font-weight:600}
.notify-box{margin-top:18px;background:#fff;border-radius:18px;padding:26px 28px;box-shadow:0 8px 24px rgba(72,63,120,.06)}
.notify-box h3{margin:0 0 12px;color:var(--navy);font-size:16px}
.notify-box ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px 28px}
.notify-box li{position:relative;padding-left:18px;font-size:14px}
.notify-box li:before{content:"";position:absolute;left:0;top:.66em;width:8px;height:8px;border-radius:50%;background:var(--purple)}
.diagram-card{background:#fff;border-radius:20px;padding:22px;box-shadow:var(--shadow)}
#moshimo .diagram-card{margin-top:18px}

/* 図版の拡大表示 */
.zoom-button{display:block;width:100%;border:0;padding:0;background:none;cursor:zoom-in;position:relative;font:inherit;border-radius:10px}
.zoom-button img{display:block;border-radius:8px}
.zoom-icon{position:absolute;right:10px;bottom:10px;width:38px;height:38px;border-radius:50%;background:rgba(24,43,99,.82);color:#fff;display:grid;place-items:center;pointer-events:none;transition:.2s}
.zoom-icon svg{width:19px;height:19px}
.zoom-button:hover .zoom-icon,.zoom-button:focus-visible .zoom-icon{background:var(--green)}
.lightbox{border:0;padding:0;background:transparent;max-width:none;overflow:visible}
.lightbox img{display:block;max-width:min(1400px,94vw);max-height:86vh;width:auto;height:auto;background:#fff;border-radius:14px;padding:10px;box-shadow:0 24px 70px rgba(0,0,0,.45)}
.lightbox::backdrop{background:rgba(10,14,20,.72)}
.lightbox-close{position:fixed;top:16px;right:16px;width:46px;height:46px;border-radius:50%;border:0;background:rgba(255,255,255,.94);color:var(--navy);font-size:24px;line-height:1;cursor:pointer;display:grid;place-items:center;box-shadow:0 6px 18px rgba(0,0,0,.3)}
.lightbox-close:hover{background:#fff}

/* if共済会のしくみ */
.split-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:54px;align-items:center}
.split-layout .section-heading{margin-bottom:0}

/* 会員の特典 */
.tokuten-list{display:grid;gap:18px}
.tokuten-item{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 8px 24px rgba(40,50,70,.04)}
.tokuten-head{display:flex;align-items:center;gap:16px;padding:18px 28px;background:var(--purple);color:#fff}
.tokuten-head span{flex:none;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.16);font-family:"Noto Serif JP",serif;font-weight:700;font-size:17px}
.tokuten-head h3{margin:0;font-size:17px;line-height:1.6;font-weight:700}
.tokuten-body{padding:22px 30px 26px}
.tokuten-body p{margin:0 0 12px;color:var(--muted);font-size:15px}
.tokuten-body p:last-child{margin-bottom:0}

/* 生前予約プラン */
.plan-section{background:linear-gradient(145deg,#fff 0%,#f4fff6 100%)}
.plan-box{display:grid;grid-template-columns:.9fr 1.1fr;background:#fff;border-radius:26px;box-shadow:var(--shadow);overflow:hidden}
.plan-intro{background:var(--green-dark);color:#fff;padding:56px 46px}
.plan-intro h2{color:#fff;font-size:38px;line-height:1.5;margin:0 0 18px}
.plan-intro h2 span{font-size:22px}
.plan-intro p{color:rgba(255,255,255,.85);margin:0;font-size:15px}
.plan-list{padding:38px 44px}
.plan-list article{display:flex;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}
.plan-list article:last-child{border-bottom:0}
.plan-list span{flex:none;font-family:"Noto Serif JP",serif;color:var(--green);font-size:24px;line-height:1.4}
.plan-list p{margin:0;color:var(--ink);font-size:15px}
.plan-cta{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:40px}

/* SP追従フッターCTA */
.sp-fixed-cta{display:none}

/* footer */
.site-footer{background:#142016;color:#fff;padding:34px 0}
.footer-inner{display:flex;align-items:center;justify-content:space-between}
.footer-inner img{width:104px}
.footer-inner p{font-size:12px;color:rgba(255,255,255,.65);margin:0}

@media(max-width:900px){
  .global-nav{display:none;position:absolute;left:0;right:0;top:82px;background:#fff;padding:16px 20px 20px;flex-direction:column;gap:4px;box-shadow:0 12px 25px rgba(0,0,0,.08)}
  .global-nav.open{display:flex}
  .global-nav a{display:block;width:100%;padding:12px 0;text-align:center}
  .global-nav .nav-cta{margin-top:6px}
  .menu-button{display:block}
  .hero{padding:56px 0 60px}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-visual{max-width:650px;width:100%;margin-inline:auto}
  .split-layout{grid-template-columns:1fr;gap:32px}
  .plan-box{grid-template-columns:1fr}
  .plan-intro{padding:44px 36px}
  .section{padding:76px 0}
}

@media(max-width:600px){
  body{padding-bottom:calc(74px + env(safe-area-inset-bottom))}
  .sp-fixed-cta{display:block;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(0,0,0,.08)}
  .sp-fixed-cta .button{width:100%;min-height:50px}
  .container,.narrow{width:min(100% - 28px,1120px)}
  .header-inner{height:70px}
  .brand{margin-top:8px}
  .brand img{width:110px}
  .global-nav{top:70px}
  .hero h1{font-size:clamp(28px,8.5vw,34px)}
  .hero-lead{font-size:15px}
  .section{padding:60px 0}
  .section-heading h2{font-size:clamp(24px,7vw,30px)}
  .check-card{padding:22px 20px}
  .steps{grid-template-columns:1fr}
  .steps article{padding:20px}
  .notify-box{padding:20px}
  .notify-box ul{display:block}
  .notify-box li{padding:6px 0 6px 18px}
  .diagram-card{padding:12px}
  .tokuten-head{padding:14px 18px}
  .tokuten-head h3{font-size:15px}
  .tokuten-body{padding:18px 20px 20px}
  .tokuten-body p{font-size:14px}
  .plan-intro{padding:34px 24px}
  .plan-intro h2{font-size:30px}
  .plan-list{padding:26px 22px}
  .plan-cta .button{width:100%}
  .footer-inner{display:block;text-align:center}
  .footer-inner img{margin:0 auto 10px}
  .hero-actions .button{width:100%}
}