:root{
  --accent:#d46a8c;        /* 残光ローズ */
  --accent-deep:#3d3760;   /* トワイライト */
  --glow:#f7a884;          /* 夕焼け */
  --ink:#1d1b26;
  --muted:#6b6878;
  --line:#ece9f1;
  --bg:#ffffff;
  --bg-soft:#faf7fb;
  --radius:14px;
  --maxw:1080px;
  --font:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3{line-height:1.35;font-weight:700;margin:0 0 .4em}
h1{font-size:clamp(28px,5vw,46px)}
h2{font-size:clamp(22px,3.5vw,32px)}
p{margin:0 0 1em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
.center{text-align:center}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{font-weight:800;font-size:20px;letter-spacing:.5px;display:flex;align-items:center}
.brand img.logo{height:30px;width:auto;display:block}
.brand .plus{color:var(--accent)}
.nav-links{display:flex;gap:22px;align-items:center}
.nav-links a{color:var(--muted);font-size:15px;font-weight:600}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-toggle{display:none;background:none;border:0;font-size:24px;cursor:pointer;color:var(--ink)}

/* buttons */
.btn{display:inline-block;padding:12px 22px;border-radius:999px;font-weight:700;font-size:15px;cursor:pointer;border:1.5px solid transparent;transition:.15s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{filter:brightness(1.05)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--accent)}

/* hero */
.hero{background:linear-gradient(135deg,var(--accent-deep),var(--accent) 60%,var(--glow));color:#fff}
.hero-inner{padding:48px 20px 52px;max-width:var(--maxw);margin:0 auto;text-align:center}
.hero h1{color:#fff}
.hero p{color:rgba(255,255,255,.92);font-size:18px;max-width:640px;margin:0 auto 1.6em}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;text-transform:uppercase;opacity:.85;margin-bottom:14px}

/* sections */
section{padding:64px 0}
.section-soft{background:var(--bg-soft)}
.lead{font-size:18px;max-width:680px;margin:0 auto 2em}

/* grid + cards */
.grid{display:grid;gap:20px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.card h3{font-size:19px}
.card .ico{width:44px;height:44px;border-radius:12px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px}
.tag{display:inline-block;font-size:12px;font-weight:700;color:var(--accent);background:#fbeef3;padding:3px 10px;border-radius:999px;margin-bottom:10px}

/* steps */
.steps{counter-reset:s;display:grid;gap:14px;max-width:720px;margin:0 auto}
.step{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}
.step::before{counter-increment:s;content:counter(s);flex:0 0 auto;width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center}

/* pricing table */
.ptable{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.ptable th,.ptable td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);font-size:15px;vertical-align:top}
.ptable thead th{background:var(--bg-soft);font-size:14px}
.ptable td.c,.ptable th.c{text-align:center;width:130px}
.yes{color:var(--accent);font-weight:700}
.no{color:#c3c0cc}
.pill-pro{background:var(--accent);color:#fff;font-size:12px;font-weight:700;padding:2px 10px;border-radius:999px}

/* footer */
.site-footer{background:var(--accent-deep);color:rgba(255,255,255,.82);padding:46px 0 30px;font-size:14px}
.site-footer a{color:rgba(255,255,255,.82)}
.site-footer a:hover{color:#fff}
.foot-grid{display:flex;flex-wrap:wrap;gap:40px;justify-content:space-between;margin-bottom:28px}
.foot-grid h4{color:#fff;font-size:14px;margin:0 0 12px}
.foot-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.15);padding-top:18px;font-size:13px;opacity:.8}

/* legal */
.legal{max-width:760px;margin:0 auto;padding:40px 20px 80px}
.legal h2{margin-top:1.6em;font-size:20px}
.legal p,.legal li{font-size:15px;color:#3a3845}
.legal .note{background:#fbeef3;border:1px solid #f3d6e1;border-radius:10px;padding:14px 16px;color:#8a3a57;font-size:14px}

@media(max-width:760px){
  .cols-2,.cols-3{grid-template-columns:1fr}
  .nav-links{position:absolute;top:62px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:8px 0;display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 20px;width:100%}
  .nav-toggle{display:block}
}