/*:root{
  --bg:#fbfaf6;
  --card:#ffffff;
  --text:#243028;
  --muted:#5c6b60;
  --accent:#3b7f5a;
  --accent2:#cfe6d6;
  --border:#e6e2d8;
  --shadow: 0 10px 30px rgba(0,0,0,.06);
  --radius:18px;
  --max:1100px;
  --font: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}
*/

:root{
  --bg:#fbfaf3;
  --card:#ffffff;
  --text:#2f2a1f;
  --muted:#6f6a5c;
  --accent:#d6a600;
  --accent2:#f3e6b3;
  --border:#e7e3d4;
  --shadow: 0 10px 30px rgba(0,0,0,.06);
  --radius:18px;
  --max:1100px;
  --font: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

  --radius:18px;
  --max:1100px;
  --font: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}
*/
*{box-sizing:border-box}
html,body{margin:0; padding:0; font-family:var(--font); color:var(--text); background:var(--bg);}

a{color:inherit; text-decoration:none}
a:hover{color:var(--accent)}

.container{max-width:var(--max); margin:0 auto; padding:24px;}

header{
  position:sticky; top:0; z-index:20;
  background: rgba(251,250,246,.85);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
}
.navbar{display:flex; gap:14px; align-items:center; justify-content:space-between;}
.brand{display:flex; gap:10px; align-items:center; font-weight:700; letter-spacing:.2px;}
.logo{
  width:120px;
  height:120px;
  border-radius:12px;
  background-color: #fff;
  background-image: url("rt-logo.jpg");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  border:1px solid var(--border);
  box-shadow: var(--shadow);
}

nav{display:flex; gap:12px; flex-wrap:wrap; justify-content:flex-end}
nav a{
  padding:10px 12px; border-radius:12px;
  border:1px solid transparent;
}
nav a.active, nav a:hover{
  border-color: var(--border);
  background: #fff;
}

.hero{
  padding:34px 0 10px;
  display:grid; grid-template-columns: 1.2fr .8fr; gap:20px;
  align-items:stretch;
}
.hero-card{
  background: var(--card);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:26px;
}
.hero h1{margin:0 0 10px; font-size: clamp(26px, 4vw, 40px);}
.hero p{margin:0; color:var(--muted); line-height:1.6}
.badges{display:flex; gap:10px; flex-wrap:wrap; margin-top:14px}
.badge{
  background: #fff;
  border:1px solid var(--border);
  padding:8px 10px;
  border-radius:999px;
  font-size: 13px;
  color: var(--muted);
}
.hero-side{
  background: radial-gradient(circle at 20% 20%, var(--accent2), #fff 60%);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:20px;
  display:flex; flex-direction:column; gap:12px;
  justify-content:center;
}

.kpi{display:grid; grid-template-columns: 1fr 1fr; gap:12px}
.kpi .box{
  background:#fff;
  border:1px solid var(--border);
  border-radius:16px;
  padding:14px;
}
.kpi strong{display:block; font-size:18px}
.kpi span{color:var(--muted); font-size:13px}

.grid{
  display:grid;
  grid-template-columns: repeat(12,1fr);
  gap:16px;
}
.card{
  grid-column: span 4;
  background: var(--card);
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:18px;
}
.card h3{margin:0 0 8px}
.card p{margin:0; color:var(--muted); line-height:1.6}

.page-title{margin:18px 0 10px; font-size: 28px;}
.lead{color:var(--muted); line-height:1.7; margin-top:0}

.section{
  background:#fff;
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:18px;
  margin-top:16px;
}
.section h2{margin:0 0 10px; font-size:20px}
.section p{margin:0; color:var(--muted); line-height:1.7}
.section ul{margin:10px 0 0; color:var(--muted); line-height:1.7}

footer{
  margin-top:26px;
  border-top:1px solid var(--border);
  color:var(--muted);
  padding:18px 0;
  font-size: 13px;
}

.album-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap:16px;
}
.album{
  background:#fff;
  border:1px solid var(--border);
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: var(--shadow);
}
.album .thumb{
  height:150px;
  background:#f2f2f2;
  background-size: cover;
  background-position:center;
}
.album .meta{padding:14px}
.album .meta strong{display:block}
.album .meta span{color:var(--muted); font-size:13px}

.photo-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap:12px;
}
.photo-grid img{
  width:100%;
  height:180px;
  object-fit:cover;
  border-radius:16px;
  border:1px solid var(--border);
  cursor:pointer;
  transition: transform .15s ease;
}
.photo-grid img:hover{transform: scale(1.02);}

.lightbox{
  position:fixed; inset:0; display:none;
  background: rgba(0,0,0,.78);
  align-items:center; justify-content:center;
  padding:24px;
}
.lightbox.open{display:flex;}
.lightbox img{
  max-width:min(1100px, 95vw);
  max-height:85vh;
  border-radius:18px;
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
}
.lightbox .close{
  position:fixed; top:18px; right:18px;
  background:#fff;
  border:1px solid rgba(255,255,255,.4);
  padding:10px 12px;
  border-radius: 999px;
  cursor:pointer;
}

.form{
  max-width: 800px;
  background:#fff;
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:18px;
}
.form-row{display:grid; grid-template-columns: 1fr 1fr; gap:12px}
label{display:block; font-size:13px; color:var(--muted); margin:10px 0 6px}
input, textarea{
  width:90%;
  padding:12px 12px;
  border-radius: 14px;
  border:1px solid var(--border);
  font: inherit;
  background:#fff;
}
textarea{min-height:140px; resize:vertical}
button{
  margin-top:12px;
  background: var(--accent);
  color:#fff;
  border:none;
  border-radius:14px;
  padding:12px 14px;
  cursor:pointer;
  font-weight:600;
}
button:hover{filter:brightness(.95)}

.notice{
  background: rgba(207,230,214,.35);
  border: 1px solid var(--border);
  padding:12px 14px;
  border-radius: 14px;
  color: var(--muted);
  line-height:1.6;
}

@media (max-width: 820px){
  .hero{grid-template-columns:1fr}
  .card{grid-column: span 12}
  .form-row{grid-template-columns:1fr}
}
.hero-random{
  display:block;
  border-radius:16px;
  overflow:hidden;
  border:1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero-random img{
  width:100%;
  height:250px;
  object-fit:cover;
  display:block;
  transition: transform .3s ease;
}

.hero-random:hover img{
  transform: scale(1.03);
}