:root{
  --brand:#14532d; /* deep green */
  --brand-2:#0ea5a3; /* teal */
  --bg:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --border:#e5e7eb;
  --cta:#0ea5a3;
  --cta-hover:#0b8f8e;
  --card:#ffffff;
  --shadow:0 10px 24px rgba(0,0,0,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic","Meiryo","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:inherit}
.container{max-width:1160px;margin:0 auto;padding:0 20px}
.header{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--border);z-index:10}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.logo{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--brand),var(--brand-2));box-shadow:var(--shadow)}
.nav a{color:var(--muted);text-decoration:none;margin-left:16px}
.nav a:hover{text-decoration:underline}
.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;padding:48px 0}
.h-title{font-size:clamp(28px,3.6vw,44px);line-height:1.15;margin:0}
.h-sub{margin:12px 0 0;color:var(--muted);font-size:clamp(16px,2vw,20px)}
.cta-row{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap}
.button{display:inline-block;padding:12px 18px;border-radius:14px;color:#fff;background:var(--cta);text-decoration:none;font-weight:800;box-shadow:var(--shadow);transition:transform .06s ease,background .2s ease}
.button:hover{background:var(--cta-hover);transform:translateY(-1px)}
.button.dark{background:#111827}
.banner{border:1px solid var(--border);border-radius:18px;overflow:hidden;background:linear-gradient(135deg,#e6f7f7,#f0fdf4);box-shadow:var(--shadow)}
.banner .ph{display:grid;place-items:center;aspect-ratio:16/10;color:var(--muted);font-size:14px;padding:12px;text-align:center}
.section{padding:40px 0}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px;box-shadow:var(--shadow)}
.card h3{margin:0 0 6px}
.card p{color:var(--muted)}
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.plan{background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);padding:20px}
.plan h3{margin-top:0}
.plan .price{font-size:28px;font-weight:800}
ul.clean{padding-left:18px;line-height:1.8}
.footer{background:#f9fafb;border-top:1px solid var(--border);color:var(--muted);font-size:13px}
.footer-inner{padding:22px 0;text-align:center}
.notice{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;padding:12px;border-radius:12px}
@media(max-width:900px){
  .hero{grid-template-columns:1fr}
  .grid3,.pricing{grid-template-columns:1fr}
}
/* Cookie banner */
.cookiebar{position:fixed;left:12px;right:12px;bottom:12px;background:#111827;color:#fff;padding:14px;border-radius:14px;box-shadow:0 10px 20px rgba(0,0,0,.3);z-index:50}
.cookiebar p{margin:0 0 10px}
.cookiebar .row{display:flex;gap:8px;flex-wrap:wrap}
.cookiebar .btn{background:#fff;color:#111827;border:none;border-radius:10px;padding:10px 12px;font-weight:700;cursor:pointer}
.cookiebar .btn.alt{background:#374151;color:#fff}
.small{font-size:12px;color:var(--muted)}