:root{
  --turquoise:#4ECDC4;
  --lavender:#B19CD9;
  --peach:#FFB6A3;
  --dark:#2F2F2F;
  --bg:#ffffff;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter, Montserrat, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;color:var(--dark);background:var(--bg)}
a{color:var(--turquoise);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:24px}

.nav{
  position:sticky;top:0;background:#fffcc;
  backdrop-filter:saturate(180%) blur(12px);
  background:rgba(255,255,255,.8);border-bottom:1px solid #eee;
}
.nav-inner{display:flex;align-items:center;gap:18px;justify-content:space-between;padding:12px 24px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:36px;width:auto}
.brand-name{font-weight:700;letter-spacing:.5px}

.menu{display:flex;gap:16px;flex-wrap:wrap}
.btn{
  background:linear-gradient(90deg,var(--turquoise),var(--lavender),var(--peach));
  color:#fff;border:none;border-radius:12px;padding:12px 18px;font-weight:600;cursor:pointer;
  transition:transform .05s ease;
}
.btn:active{transform:scale(.98)}

.hero{
  padding:60px 24px;background:
  radial-gradient(1200px 600px at -10% -20%, rgba(78,205,196,.25), transparent 40%),
  radial-gradient(800px 400px at 110% 0%, rgba(177,156,217,.25), transparent 40%),
  radial-gradient(900px 500px at 50% 110%, rgba(255,182,163,.25), transparent 40%);
}
.hero h1{font-size:40px;line-height:1.1;margin:10px 0 14px}
.hero p{max-width:720px;font-size:18px}

.card{
  border:1px solid #eee;border-radius:16px;padding:18px;background:#fff;box-shadow:0 2px 14px rgba(0,0,0,.03)
}

.grid{display:grid;gap:18px}
.grid.cols-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid.cols-3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}

footer{margin-top:60px;border-top:1px solid #eee}
.footer-inner{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:20px 24px}
.small{font-size:13px;color:#666}

.notice{
  background:#f8fffb;border:1px solid #e0f2ed;padding:12px;border-radius:12px;color:#1d473e
}

.input, select{
  width:100%;padding:12px;border:1px solid #ddd;border-radius:10px;background:#fff
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{font-size:14px;color:#444}

.modal-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;align-items:center;justify-content:center;z-index:40
}
.modal{
  background:#fff;padding:18px;border-radius:20px;max-width:420px;width:90%;text-align:center;position:relative
}
.modal img{max-width:320px;width:100%;height:auto;border-radius:12px}
.modal .close{
  position:absolute;right:10px;top:10px;border:none;background:#000;color:#fff;border-radius:50%;width:30px;height:30px;cursor:pointer
}

/* simple blog list */
.post{padding:12px 0;border-bottom:1px solid #eee}

/* Outline button variant for QR modal */
.btn-outline{
  background:#fff;
  color:var(--dark);
  border:1px solid #ddd;
}

/* Layout for the QR modal buttons */
.modal-actions{
  display:flex;
  gap:10px;
  justify-content:center;
  margin-top:8px;
}