:root{--navy:#1f5f73;--navy-d:#174a5a;--mint:#5cc3a8;--mint-l:#e8f5f1;--accent:#e8735a;--text:#24292e;--sub:#5d666e;--line:#dfe5e8;--bg2:#f5f8f9;--r:14px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{font-family:'Hiragino Sans','Hiragino Kaku Gothic ProN','Noto Sans JP',sans-serif;color:var(--text);line-height:1.85;-webkit-font-smoothing:antialiased;background:#fff}
img{max-width:100%;display:block}
a{color:var(--navy)}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.narrow{max-width:800px}
section{padding:80px 0}
section.gray{background:var(--bg2)}
h2{font-size:1.7rem;text-align:center;margin-bottom:36px;letter-spacing:.04em}
h2::after{content:"";display:block;width:40px;height:3px;background:var(--mint);margin:14px auto 0;border-radius:2px}
.center{text-align:center;color:var(--sub);margin:-16px auto 32px;max-width:640px}

header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.head{display:flex;align-items:center;gap:28px;height:68px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:700;font-size:1.02rem;margin-right:auto}
.logo img{width:36px;height:36px}
nav{display:flex;gap:26px}
nav a{text-decoration:none;color:var(--text);font-size:.92rem;font-weight:500;white-space:nowrap}
nav a:hover{color:var(--navy)}
.menu-btn{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer}
.menu-btn span{display:block;width:24px;height:2px;background:var(--text);margin:5px auto}

.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 26px;border-radius:999px;font-weight:700;text-decoration:none;white-space:nowrap;border:2px solid transparent;font-size:.98rem}
.btn-main{background:var(--accent);color:#fff}
.btn-line{background:#fff;border-color:var(--navy);color:var(--navy)}
.btn-white{background:#fff;color:var(--navy)}
.head-cta{padding:10px 20px;font-size:.9rem}
.btn.big{padding:18px 34px;font-size:1.05rem}

.hero{background:linear-gradient(160deg,#fff 0%,var(--mint-l) 100%);padding:70px 0 80px}
.hero-in{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.kicker{color:var(--navy);font-weight:700;font-size:.92rem;letter-spacing:.08em;margin-bottom:10px}
.hero h1{font-size:2.3rem;white-space:nowrap;line-height:1.45;letter-spacing:.03em;margin-bottom:18px}
.lead{color:var(--sub);font-size:1.05rem;margin-bottom:28px}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}
.hero-points{list-style:none;display:flex;gap:10px;flex-wrap:wrap}
.hero-points li{background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px 14px;font-size:.95rem;font-weight:700;font-variant-numeric:tabular-nums}
.hero-points b{display:block;font-size:.72rem;color:var(--sub);font-weight:600}
.hero-shot{display:block;border-radius:12px;overflow:hidden;box-shadow:0 18px 40px rgba(20,60,70,.18);border:1px solid var(--line);background:#fff;transition:transform .2s}
.hero-shot:hover{transform:translateY(-3px)}
.bar{height:22px;background:#eef1f2;display:flex;gap:6px;align-items:center;padding-left:12px;border-bottom:1px solid var(--line)}
.bar i{width:8px;height:8px;border-radius:50%;background:#c9d0d3;display:block}

.worries{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:860px;margin:0 auto}
.worries li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px 18px 52px;position:relative;font-weight:500}
.worries li::before{content:"？";position:absolute;left:16px;top:16px;width:24px;height:24px;border-radius:50%;background:var(--mint-l);color:var(--navy);font-weight:700;display:grid;place-items:center;font-size:.85rem}

.features{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature{background:#fff;border-radius:var(--r);padding:28px 22px;box-shadow:0 0 0 1px var(--line)}
.feature .no{font-weight:800;color:var(--mint);font-size:1.5rem;letter-spacing:.04em}
.feature h3{font-size:1.08rem;margin:6px 0 10px;line-height:1.5}
.feature p{font-size:.9rem;color:var(--sub)}

.sample-box{display:grid;grid-template-columns:1.2fr 1fr;gap:44px;align-items:center;max-width:1000px;margin:0 auto}
.sample-box img{border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.1);border:1px solid var(--line)}
.sample-box h3{font-size:1.3rem;margin-bottom:14px}
.check{list-style:none;margin-bottom:24px}
.check li{padding:6px 0 6px 28px;position:relative}
.check li::before{content:"";position:absolute;left:4px;top:15px;width:12px;height:7px;border-left:2px solid var(--mint);border-bottom:2px solid var(--mint);transform:rotate(-45deg)}

.prices{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:820px;margin:0 auto 24px}
.pbox{background:#fff;border-radius:var(--r);padding:28px 30px;box-shadow:0 0 0 1px var(--line)}
.pbox.main{box-shadow:0 0 0 2px var(--mint)}
.pbox .l{font-weight:700;color:var(--navy)}
.pbox .v{font-size:2.4rem;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.3}
.pbox .v small{font-size:.95rem;font-weight:600;margin-left:4px}
.pbox p{font-size:.9rem;color:var(--sub)}
.incl{background:#fff;border-radius:var(--r);padding:28px 32px;max-width:820px;margin:0 auto;box-shadow:0 0 0 1px var(--line)}
.incl h3{font-size:1.05rem;margin-bottom:10px}
.check.cols{display:grid;grid-template-columns:1fr 1fr;gap:0 20px;margin-bottom:12px}
.note{font-size:.85rem;color:var(--sub)}

.flow{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.flow li{background:#fff;border-radius:var(--r);padding:24px 16px;text-align:center;box-shadow:0 0 0 1px var(--line);font-size:.88rem;color:var(--sub)}
.flow span{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;font-weight:700;margin:0 auto 10px}
.flow b{display:block;color:var(--text);font-size:1rem;margin-bottom:6px}

details{background:#fff;border-radius:12px;box-shadow:0 0 0 1px var(--line);margin-bottom:12px}
summary{list-style:none;cursor:pointer;padding:18px 48px 18px 22px;font-weight:600;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"＋";position:absolute;right:20px;top:17px;color:var(--navy)}
details[open] summary::after{content:"－"}
details p{padding:0 22px 18px;color:var(--sub)}

.apply{background:var(--navy);color:#fff}
.apply h2{color:#fff}
.apply .center{color:rgba(255,255,255,.85)}
.apply-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

.company{display:grid;grid-template-columns:160px 1fr;border-top:1px solid var(--line)}
.company dt,.company dd{padding:16px 6px;border-bottom:1px solid var(--line)}
.company dt{font-weight:700;color:var(--navy)}

footer{background:#16303a;color:#c6d3d8;padding:26px 0;font-size:.85rem}
.foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
footer a{color:#c6d3d8}

/* プライバシーポリシー */
.doc{padding:60px 0 80px}
.doc h1{font-size:1.6rem;margin-bottom:24px}
.doc h3{font-size:1.05rem;margin:28px 0 8px;color:var(--navy)}
.doc p,.doc li{color:var(--text)}
.doc ul{margin-left:1.4em}

@media (max-width:960px){
  .features{grid-template-columns:1fr 1fr}
  .flow{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  section{padding:56px 0}
  nav{display:none}
  nav.open{display:flex;flex-direction:column;gap:0;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:6px 20px}
  nav.open a{padding:12px 0;border-bottom:1px solid var(--line)}
  .menu-btn{display:block}
  .head{gap:10px}
  .head-cta{display:none}
  .logo{font-size:.92rem}
  .hero{padding:36px 0 48px}
  .hero-in{grid-template-columns:1fr;gap:30px}
  .hero h1{font-size:1.6rem;white-space:normal}
  br.pc{display:none}
  .btns{flex-direction:column}
  .btns .btn{width:100%}
  .worries,.prices,.check.cols,.sample-box{grid-template-columns:1fr}
  .features,.flow{grid-template-columns:1fr}
  .company{grid-template-columns:110px 1fr}
  .btn.big{width:100%}
  h2{font-size:1.4rem}
}