/*
Theme Name: DuSan Expo Theme
Theme URI: https://www.dusankg.com/
Author: DuSan Engineering
Author URI: https://www.dusankg.com/
Description: Exhibition landing theme with built-in registrations (no plugins).
Version: 1.0.0
Text Domain: dusan-expo
*/
:root{--bg:#f9fafb;--fg:#111827;--muted:#6b7280;--accent:#ea580c;--primary:#111827;--card:#ffffff;--border:#e5e7eb}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:var(--bg);color:var(--fg)}
a{color:var(--primary);text-decoration:underline}.container{max-width:1120px;margin:0 auto;padding:0 1rem}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#ffedd5,#fff,#f3f4f6)}.hero-inner{display:flex;gap:2rem;align-items:center;justify-content:space-between;padding:3.5rem 0;flex-wrap:wrap}
.h1{font-weight:800;line-height:1.1;font-size:clamp(28px,5vw,48px)}.p-lg{color:var(--muted);font-size:clamp(16px,2vw,20px);max-width:48ch}.cta{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:1rem}
.btn{display:inline-block;padding:.8rem 1.1rem;border-radius:16px;border:1px solid var(--border);text-decoration:none}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-accent{background:var(--accent);color:#fff;border-color:var(--accent)}
.grid{display:grid;gap:1rem}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}@media (max-width:900px){.grid-2,.grid-3{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:1.25rem}.h2{font-weight:700;font-size:24px;margin:0 0 .5rem}.h3{font-weight:600;font-size:18px;margin:0 0 .25rem}.muted{color:var(--muted)}
.section{padding:2.5rem 0}.logo{height:80px;border-radius:14px;background:rgba(255,255,255,.6);backdrop-filter:blur(8px);padding:10px;border:1px solid var(--border)}
.gallery img{width:100%;display:block;border-radius:16px;box-shadow:0 6px 24px rgba(0,0,0,.06)}footer{padding:2rem 0;text-align:center;color:var(--muted)}
.form input,.form textarea{width:100%;padding:.9rem 1rem;border:1px solid var(--border);border-radius:12px}.form button{padding:.9rem 1.1rem;border-radius:12px;border:1px solid var(--primary);background:var(--primary);color:#fff;cursor:pointer}
.notice{padding:.75rem 1rem;border:1px solid var(--border);border-radius:12px;background:#fff;margin:.75rem 0;color:var(--muted)}
.table{width:100%;border-collapse:collapse}.table th,.table td{padding:.6rem .75rem;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
.badge{display:inline-block;padding:.25rem .5rem;border-radius:999px;background:#eef2ff;color:#3730a3;font-size:12px;border:1px solid #e5e7eb}