/* ============================================================
   GCJC Park Golf Club V2 — senior-friendly, mobile-first
   ============================================================ */
:root {
  --c-primary: #1e5e3a;
  --c-primary-dark: #11412a;
  --c-accent: #c9a14a;
  --c-accent-dark: #a37f2e;
  --c-text: #1f1f24;
  --c-muted: #5b6470;
  --c-bg: #ffffff;
  --c-bg-alt: #f5f7f4;
  --c-card: #ffffff;
  --c-border: #e5e8e0;
  --shadow-sm: 0 2px 6px rgba(20,40,25,.06);
  --shadow-md: 0 8px 24px rgba(20,40,25,.10);
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --maxw: 1180px;
  --base: 19px;
  --header-h: 76px;
}
/* SUIT SemiBold — official source via jsDelivr @font-face (Korean church site, warm rounded feel) */
@font-face{
  font-family:"SUIT";
  font-weight:600;
  font-style:normal;
  font-display:swap;
  src:url("https://cdn.jsdelivr.net/gh/sun-type/SUIT@2/static/SUIT-SemiBold.woff2") format("woff2"),
      url("https://cdn.jsdelivr.net/gh/sun-type/SUIT@2/static/SUIT-SemiBold.otf") format("opentype");
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:var(--base);
  line-height:1.7;
  color:var(--c-text);
  background:var(--c-bg);
}
img{max-width:100%;display:block}
a{color:var(--c-primary);text-decoration:none}
a:hover,a:focus{text-decoration:underline}
h1,h2,h3,h4{line-height:1.3;font-weight:800;color:var(--c-primary-dark);margin:0 0 .5rem}
h1{font-size:2.2rem} h2{font-size:1.9rem} h3{font-size:1.3rem} h4{font-size:1.1rem}
p{margin:0 0 1rem}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* skip link */
.skip-link{position:absolute;left:-9999px;top:0;background:#000;color:#fff;padding:10px 16px;z-index:999}
.skip-link:focus{left:8px;top:8px}

/* HEADER */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--c-border);height:var(--header-h)}
.header-inner{max-width:var(--maxw);margin:0 auto;padding:0 24px;height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--c-primary-dark);font-weight:800}
.logo:hover{text-decoration:none}
.logo-mark{background:var(--c-primary);color:#fff;padding:9px 12px;border-radius:10px;letter-spacing:.5px;font-size:.95rem}
.logo-text{font-size:1.05rem;letter-spacing:.4px}
.main-nav ul{list-style:none;padding:0;margin:0;display:flex;gap:4px;flex-wrap:wrap}
.main-nav a{display:block;padding:11px 14px;border-radius:var(--radius-sm);font-weight:700;color:var(--c-text);font-size:1rem}
.main-nav a:hover{background:var(--c-bg-alt);text-decoration:none}
.main-nav a.active{background:var(--c-primary);color:#fff}
.menu-toggle{display:none;background:var(--c-primary);color:#fff;border:0;border-radius:10px;font-size:1.5rem;width:50px;height:50px;cursor:pointer}
.menu-toggle:focus-visible{outline:3px solid var(--c-accent)}

/* HERO STAGE */
.hero{position:relative;overflow:hidden;color:#fff;text-align:center;padding:0}
.hero-stage{position:relative;height:560px}
.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.4s ease}
.hero-slide.active{opacity:1}
.hero-slide::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.32) 0%,rgba(0,0,0,.55) 100%)}
.hero-content{position:absolute;left:0;right:0;bottom:0;padding:40px 24px 56px;z-index:2}
.hero-tag{display:inline-block;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.4);padding:6px 14px;border-radius:999px;font-size:.9rem;letter-spacing:1px;margin-bottom:14px}
.hero-org{font-size:1.05rem;color:var(--c-accent);font-weight:700;margin-bottom:10px;letter-spacing:.5px}
.hero h1{font-family:"SUIT","Pretendard","Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;font-weight:600;color:#fff;font-size:2.7rem;text-shadow:0 2px 16px rgba(0,0,0,.6);margin-bottom:16px;letter-spacing:-0.01em}
.hero-keys{font-size:1.25rem;font-weight:600;color:#fff;margin-bottom:24px;text-shadow:0 1px 10px rgba(0,0,0,.6)}
.hero-keys .dot{margin:0 8px;color:var(--c-accent)}
.hero-buttons{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* BUTTONS */
.btn{display:inline-block;padding:14px 28px;border-radius:999px;font-weight:800;font-size:1.05rem;border:2px solid transparent;cursor:pointer;transition:.15s ease;text-align:center;min-height:48px}
.btn:focus-visible{outline:3px solid var(--c-accent)}
.btn-primary{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.btn-primary:hover{background:var(--c-primary-dark);border-color:var(--c-primary-dark);text-decoration:none}
.btn-outline{background:rgba(255,255,255,.92);color:var(--c-primary-dark);border-color:#fff}
.btn-outline:hover{background:#fff;color:var(--c-primary-dark);text-decoration:none}
.btn-secondary{background:var(--c-accent);color:#1f1500;border-color:var(--c-accent)}
.btn-secondary:hover{background:var(--c-accent-dark);border-color:var(--c-accent-dark);color:#fff}
.btn-danger{background:#b00020;color:#fff;border-color:#b00020}
.btn-danger:hover{background:#800018;border-color:#800018}
.btn-ghost{background:transparent;color:var(--c-primary-dark);border-color:var(--c-primary)}

/* SECTIONS */
.section{padding:64px 0}
.section-alt{background:var(--c-bg-alt)}
.section-title{text-align:center;font-size:1.95rem;margin-bottom:8px}
.section-lead{text-align:center;color:var(--c-muted);font-size:1.1rem;margin:0 auto 36px;max-width:780px}
.eyebrow{display:block;text-align:center;color:var(--c-accent-dark);font-weight:800;letter-spacing:1px;font-size:.95rem;margin-bottom:6px}

/* CARDS / GRIDS */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}

/* SCHEDULE / REGULAR */
.schedule-card,.regular-card{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-md);padding:28px 26px;box-shadow:var(--shadow-sm)}
.day-badge{display:inline-block;background:var(--c-primary);color:#fff;padding:6px 16px;border-radius:999px;font-weight:800;margin-bottom:14px}
.day-badge.accent{background:var(--c-accent);color:#1f1500}
.day-large{font-size:1.65rem;font-weight:800;color:var(--c-primary-dark);margin-bottom:10px}
.day-large .day-en{font-size:.95rem;color:var(--c-muted);font-weight:700;margin-left:6px}
.info-list{list-style:none;padding:0;margin:16px 0 0}
.info-list li{padding:6px 0;border-bottom:1px dashed var(--c-border)}
.info-list li:last-child{border-bottom:0}

/* CALENDAR WIDGET */
.cal-wrap{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-md);padding:22px;box-shadow:var(--shadow-sm)}
.cal-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:14px}
.cal-title{font-size:1.3rem;font-weight:800;color:var(--c-primary-dark);margin:0}
.cal-nav{display:flex;gap:8px}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cal-dow{font-weight:800;color:var(--c-muted);text-align:center;padding:8px 4px;font-size:.95rem}
.cal-cell{aspect-ratio:1/1;background:#f9fbf8;border:1px solid var(--c-border);border-radius:8px;padding:6px;display:flex;flex-direction:column;cursor:pointer;position:relative;font-size:.95rem}
.cal-cell.muted{background:#f4f4f0;color:#aaa;cursor:default}
.cal-cell.has-event{background:#eaf4ec;border-color:var(--c-primary-dark)}
.cal-cell.has-event::after{content:"";position:absolute;left:50%;bottom:6px;width:6px;height:6px;background:var(--c-accent);border-radius:50%;transform:translateX(-50%)}
.cal-cell .n{font-weight:800;font-size:1.05rem}
.cal-cell.has-special{background:#fff8e6;border-color:var(--c-accent-dark)}

/* EVENT LIST */
.event-list{display:flex;flex-direction:column;gap:12px}
.event-row{display:grid;grid-template-columns:88px 1fr auto;gap:14px;background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-md);padding:16px 18px;align-items:center}
.event-date{text-align:center;border-right:1px solid var(--c-border);padding:8px 0}
.event-date strong{display:block;font-size:1.8rem;color:var(--c-primary)}
.event-date span{font-size:.85rem;color:var(--c-muted)}
.event-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.event-status{padding:6px 10px;border-radius:8px;font-size:.85rem;font-weight:800}
.event-status.attending{background:#eaf4ec;color:var(--c-primary-dark)}
.event-status.declining{background:#fbeaea;color:#800018}

/* NOTICE */
.notice-card{background:#fff;border:1px solid var(--c-border);border-left:6px solid var(--c-primary);border-radius:var(--radius-md);padding:20px 24px;margin-bottom:12px;box-shadow:var(--shadow-sm)}
.notice-important{border-left-color:var(--c-accent-dark)}
.notice-tag{display:inline-block;background:var(--c-primary);color:#fff;padding:4px 10px;border-radius:6px;font-size:.85rem;font-weight:800;margin-bottom:6px}
.notice-important .notice-tag{background:var(--c-accent-dark)}
.pin-flag{display:inline-block;background:#b00020;color:#fff;padding:2px 8px;border-radius:6px;font-size:.75rem;font-weight:800;margin-left:6px}
.notice-card .meta{color:var(--c-muted);font-size:.95rem;margin-bottom:6px}
.info-callout{background:#fff8e6;border:1px dashed var(--c-accent);border-radius:var(--radius-md);padding:14px 18px;margin-top:18px;color:#6a4a00}

/* GALLERY */
.gallery-filter{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:18px}
.filter-btn{padding:9px 18px;border-radius:999px;border:1.5px solid var(--c-border);background:#fff;font-weight:700;color:var(--c-text);cursor:pointer;min-height:42px}
.filter-btn.active{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.gallery-item{background:#fff;border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--c-border)}
.g-thumb{height:200px;background-size:cover;background-position:center}
.g-thumb .g-tag{position:absolute;margin:10px;background:rgba(0,0,0,.55);color:#fff;padding:4px 10px;border-radius:6px;font-size:.8rem;font-weight:700}
.g-item-wrap{position:relative}
.g-caption{padding:12px;font-weight:700}

/* HALL OF FAME */
.hof-card{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-md);padding:24px 22px;box-shadow:var(--shadow-sm);text-align:left}
.hof-photo{display:flex;gap:14px;align-items:flex-start;margin-bottom:12px}
.hof-photo img{width:120px;height:120px;border-radius:12px;object-fit:cover}
.hof-info h3{margin:0 0 4px}
.hof-meta{color:var(--c-muted);font-size:.95rem}
.hof-note{background:var(--c-bg-alt);padding:10px 12px;border-radius:10px;margin-top:10px;font-size:.95rem}
.hof-celebrate{display:flex;align-items:center;gap:10px;margin-top:10px;color:var(--c-accent-dark);font-weight:700}
.hof-celebrate img{width:64px;height:64px;border-radius:10px;object-fit:cover}

/* FORMS */
.form{max-width:780px;margin:0 auto;background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-md);padding:28px;box-shadow:var(--shadow-sm)}
.form .row{margin-bottom:18px}
.form label,.form legend{display:block;font-weight:800;margin-bottom:6px}
.form input[type=text],.form input[type=tel],.form input[type=email],.form input[type=date],.form select,.form textarea{
  width:100%;padding:13px 14px;border:1.5px solid var(--c-border);border-radius:10px;font:inherit;font-size:1.05rem
}
.form input:focus,.form select:focus,.form textarea:focus{outline:3px solid rgba(30,94,58,.25);border-color:var(--c-primary)}
.check{display:inline-flex;align-items:center;gap:8px;margin-right:18px;font-weight:600}
.check input{transform:scale(1.3)}
.req{color:#b00020}
.form-actions{display:flex;gap:12px;flex-wrap:wrap}
.success-banner{background:#eaf4ec;border:2px solid var(--c-primary);border-radius:var(--radius-md);padding:22px 24px;margin:18px auto;max-width:780px;text-align:center}
.success-banner h3{color:var(--c-primary-dark);margin:0 0 6px;font-size:1.4rem}
.success-banner p{color:var(--c-primary-dark);margin:0}

/* MODAL */
.modal-backdrop{position:fixed;inset:0;background:rgba(15,30,20,.55);display:none;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal-backdrop.open{display:flex}
.modal{background:#fff;border-radius:var(--radius-lg);max-width:520px;width:100%;padding:24px 26px;box-shadow:var(--shadow-md)}
.modal h3{margin:0 0 8px}
.modal-actions{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap;margin-top:18px}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:32px;align-items:flex-start}
.info-block{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-md);padding:18px 22px;margin-bottom:12px}
.muted{color:var(--c-muted);font-size:.95rem}

/* PAGE HERO */
.page-hero{background:linear-gradient(135deg,#eaf4ec,#f6f5ef);padding:60px 0;text-align:center;border-bottom:1px solid var(--c-border)}
.page-hero h1{font-size:2.2rem}
.page-hero p{color:var(--c-muted);font-size:1.1rem}

/* FOOTER */
.site-footer{background:#14241b;color:#d6dcd2;padding:48px 0 24px;margin-top:48px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.site-footer h4{color:#fff;margin-bottom:10px}
.footer-logo{color:#fff;font-weight:800;font-size:1.15rem;margin-bottom:4px}
.footer-org{font-weight:700;color:var(--c-accent);margin-bottom:6px}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:6px}
.footer-links a,.site-footer a{color:#d6dcd2}
.footer-links a:hover,.site-footer a:hover{color:#fff}
.copyright{border-top:1px solid #2a3a30;margin-top:24px;padding-top:16px;text-align:center;color:#9aa59e;font-size:.95rem}

/* ADMIN */
.admin-shell{display:grid;grid-template-columns:240px 1fr;min-height:calc(100vh - var(--header-h))}
.admin-side{background:#14241b;color:#d6dcd2;padding:22px 16px}
.admin-side h2{color:#fff;font-size:1.1rem;margin:0 0 14px}
.admin-side a{display:block;padding:11px 14px;border-radius:10px;color:#d6dcd2;font-weight:700;margin-bottom:4px;cursor:pointer}
.admin-side a.active,.admin-side a:hover{background:#1c3326;color:#fff;text-decoration:none}
.admin-main{padding:28px 32px;background:var(--c-bg-alt)}
.admin-card{background:#fff;border:1px solid var(--c-border);border-radius:var(--radius-md);padding:22px 24px;margin-bottom:18px;box-shadow:var(--shadow-sm)}
.admin-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--c-border)}
.admin-table th,.admin-table td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--c-border);vertical-align:top}
.admin-table th{background:var(--c-bg-alt);font-weight:800}
.admin-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px}
.admin-tab{padding:10px 18px;border-radius:999px;border:1.5px solid var(--c-border);background:#fff;font-weight:800;cursor:pointer}
.admin-tab.active{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}

/* RESPONSIVE */
@media (max-width:980px){
  .grid-4,.hof-card-list{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .admin-shell{grid-template-columns:1fr}
  .admin-side{display:flex;flex-wrap:wrap;gap:6px}
  .admin-side h2{display:none}
  .admin-side a{padding:8px 12px;font-size:.95rem}
}
@media (max-width:820px){
  .grid-2,.grid-3,.gallery-grid{grid-template-columns:repeat(2,1fr)}
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center}
  .main-nav{position:fixed;top:var(--header-h);left:0;right:0;background:#fff;border-bottom:1px solid var(--c-border);box-shadow:var(--shadow-md);transform:translateY(-110%);transition:.2s ease;max-height:calc(100vh - var(--header-h));overflow:auto}
  .main-nav.open{transform:translateY(0)}
  .main-nav ul{flex-direction:column;padding:12px;gap:4px}
  .main-nav a{font-size:1.15rem;padding:14px 16px;border-radius:10px}
  .header-inner{padding:0 16px}
  .hero-stage{height:480px}
  .hero h1{font-size:1.9rem}
  .page-hero h1{font-size:1.9rem}
  :root{--base:18px}
  .admin-main{padding:18px}
  .event-row{grid-template-columns:70px 1fr;gap:10px}
  .event-actions{grid-column:1/-1;justify-content:flex-start}
}
@media (max-width:640px){
  .grid-2,.grid-3,.grid-4,.gallery-grid,.hof-card-list{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:48px 0}
  .container{padding:0 18px}
  .hero-keys{font-size:1.05rem}
  .hero-org{font-size:1rem}
}
@media (max-width:420px){
  .logo-text{display:none}
  h1{font-size:1.8rem}
  .hero h1{font-size:1.7rem}
}
@media (prefers-reduced-motion:reduce){
  .hero-slide{transition:none}
}