*{box-sizing:border-box}
:root{
  --blue:#07529a;
  --dark:#083b70;
  --yellow:#ffc940;
  --text:#123f70;
  --muted:#647b95;
  --border:#dfeaf4;
  --light:#f5faff
}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--text);background:#fff}
a{text-decoration:none;color:inherit}
button,input,select{font:inherit}
.container{width:min(1220px,calc(100% - 48px));margin:auto}

.site-header{height:59px;background:#fff;position:relative;z-index:20;border-bottom:1px solid #edf1f5}
.nav{height:59px;display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img{width:258px;height:48px;object-fit:contain}
.main-nav{display:flex;align-items:stretch;gap:27px;margin-left:auto;height:100%;white-space:nowrap}
.main-nav a{display:flex;align-items:center;font-size:11px;font-weight:700;color:#164778;position:relative}
.main-nav a span{font-size:13px;margin-left:6px}
.main-nav a.active:after{content:"";height:3px;background:var(--yellow);position:absolute;left:0;right:0;bottom:0}
.portal-btn{background:var(--blue);color:#fff;padding:11px 21px;border-radius:25px;font-size:11px;font-weight:700;white-space:nowrap;box-shadow:0 5px 14px #07529a26}
.menu-btn{display:none;border:0;background:none;font-size:25px;color:var(--blue)}

.activity-hero{height:300px;position:relative;overflow:hidden;background:#dff1ff}
.hero-photo{position:absolute;inset:0;background:
  linear-gradient(90deg,#eaf7ff 0%,#eaf7ff 34%,#dceeff00 63%),
  url("https://images.unsplash.com/photo-1529156069898-49953e39b3ac?auto=format&fit=crop&w=1800&q=85") center/cover no-repeat}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#eaf7ff 0%,#eaf7ffea 29%,#eaf7ff88 48%,transparent 68%)}
.hero-content{position:relative;height:100%;display:flex;flex-direction:column;justify-content:center;padding-left:0}
.breadcrumb{font-size:11px;color:#4d7195;margin-bottom:12px}
.breadcrumb strong{color:var(--blue)}
.hero-content h1{font-size:46px;line-height:1.02;letter-spacing:-1.2px;margin:0 0 13px;color:var(--blue);font-weight:800}
.hero-content p{font-size:14px;margin:0;color:#194f7e}

.activity-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:22px;padding-bottom:20px}
.filters{display:flex;flex-wrap:wrap;gap:10px}
.filter{height:38px;border:1px solid var(--border);background:#fff;color:#14528a;padding:0 22px;border-radius:22px;font-size:11px;font-weight:700;cursor:pointer}
.filter.active{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 5px 12px #07529a2b}
.toolbar-right{display:flex;gap:10px;align-items:center}
.search-box{height:38px;width:220px;border:1px solid var(--border);border-radius:22px;display:flex;align-items:center;padding:0 15px;background:#fff}
.search-box input{border:0;outline:0;width:100%;font-size:11px;color:var(--text)}
.search-box span{font-size:18px;color:var(--blue)}
.sort-select{height:38px;border:1px solid var(--border);border-radius:22px;background:#fff;color:#14528a;padding:0 15px;font-size:11px;font-weight:700;outline:0}

.activity-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.activity-card{border:1px solid var(--border);border-radius:9px;background:#fff;overflow:hidden;box-shadow:0 5px 18px #07529a0d;transition:transform .18s ease,box-shadow .18s ease}
.activity-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px #07529a18}
.card-image{height:175px;position:relative;overflow:hidden;background:#dcecf8}
.card-image img{width:100%;height:100%;object-fit:cover;display:block}
.tag{position:absolute;top:11px;left:11px;color:#fff;border-radius:16px;padding:6px 13px;font-size:10px;font-weight:800;background:#1684d4}
.tag.projek{background:#ffbd1f;color:#174675}
.tag.program{background:#0b6ab5}
.tag.lawatan{background:#1684d4}
.tag.pengumuman{background:#7c48b8}
.tag.aktiviti{background:#ffbd1f;color:#174675}
.card-copy{padding:13px 17px 16px}
.date{font-size:9px;color:#3f73a4;margin-bottom:8px}
.card-copy h2{font-size:15px;line-height:1.28;margin:0 0 8px;color:#0c4c91}
.card-copy p{font-size:10.5px;line-height:1.55;color:#607a96;margin:0 0 13px;min-height:49px}
.card-copy a{font-size:10px;font-weight:800;color:#0b5a9e}

.empty-state{text-align:center;padding:50px 20px;border:1px dashed var(--border);border-radius:10px;color:var(--muted)}
.load-more{display:block;margin:20px auto 25px;border:1.5px solid var(--blue);background:#fff;color:var(--blue);border-radius:22px;padding:9px 22px;font-size:10px;font-weight:800;cursor:pointer}
.load-more:hover{background:#eef7ff}

.join{margin-top:8px;margin-bottom:12px;min-height:82px;border-radius:8px;background:linear-gradient(100deg,#eaf7ff,#dff2ff);display:flex;align-items:center;padding:12px 45px;gap:17px;position:relative;overflow:hidden}
.join:after{content:"";position:absolute;right:-5px;top:0;width:280px;height:100%;background:linear-gradient(130deg,transparent 50%,#f4fbff 51%,#f4fbff 66%,#145da4 67%,#145da4 75%,#ffd348 76%)}
.join-icon{width:42px;height:42px;background:#cfeaff;border-radius:50%;display:grid;place-items:center;color:#075aa2;font-size:22px}
.join strong{display:block;font-size:17px}
.join span{display:block;font-size:10px;margin-top:4px}
.join a{margin-left:auto;z-index:1;background:#ffc940;color:#123f70;border-radius:20px;padding:10px 19px;font-size:9px;font-weight:800}

footer{background:#073b70;color:#fff;min-height:72px}
.footer-grid{min-height:72px;display:grid;grid-template-columns:250px 1.4fr .8fr 1fr 40px 1.3fr;align-items:center;gap:18px}
.footer-logo{width:194px;height:44px;object-fit:contain}
.footer-item{font-size:14px;display:flex;align-items:center;gap:8px}
.footer-item span{font-size:8px;line-height:1.45}
.social{border-left:1px solid #ffffff55;padding-left:20px;font-size:18px;font-weight:800}
.copyright{font-size:7px;line-height:1.7;text-align:right}

@media(max-width:1100px){
  .main-nav{gap:15px}
  .main-nav a{font-size:9px}
  .portal-btn{padding:9px 13px;font-size:9px}
  .activity-grid{grid-template-columns:repeat(2,1fr)}
  .activity-toolbar{align-items:flex-start;flex-direction:column}
  .toolbar-right{width:100%}
  .search-box{flex:1}
  .footer-grid{grid-template-columns:1.4fr 1.5fr .8fr 1fr 30px}
  .copyright{grid-column:1/-1;text-align:center;padding-bottom:10px}
  footer{padding-bottom:5px}
}
@media(max-width:800px){
  .container{width:min(100% - 28px,1220px)}
  .site-header,.nav{height:65px}
  .brand img{width:210px}
  .main-nav{display:none;position:absolute;top:65px;left:0;right:0;height:auto;background:#fff;flex-direction:column;padding:12px 20px;box-shadow:0 8px 20px #0001;gap:0}
  .main-nav.open{display:flex}
  .main-nav a{padding:12px 4px;font-size:11px}
  .main-nav a.active:after{display:none}
  .portal-btn{margin-left:auto}
  .menu-btn{display:block}
  .activity-hero{height:350px}
  .hero-photo{background-position:center}
  .hero-shade{background:linear-gradient(180deg,#eaf7ff22 0%,#083e72aa 58%,#083e72dd 100%)}
  .hero-content{justify-content:end;padding:28px 0 35px;color:#fff}
  .breadcrumb{color:#d8edff}
  .breadcrumb strong{color:#fff}
  .hero-content h1{font-size:38px;color:#fff}
  .hero-content p{color:#fff;font-size:12px}
  .activity-grid{grid-template-columns:1fr}
  .card-image{height:210px}
  .join{padding:12px 15px}
  .join a{display:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:12px;padding:14px 0}
  .footer-logo{width:180px}
  .copyright{grid-column:1/-1}
}
@media(max-width:480px){
  .brand img{width:190px}
  .portal-btn{display:none}
  .hero-content h1{font-size:32px}
  .filters{width:100%;overflow:auto;flex-wrap:nowrap;padding-bottom:3px}
  .filter{flex:0 0 auto;padding:0 17px}
  .toolbar-right{flex-direction:column;width:100%}
  .search-box,.sort-select{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .social{border-left:0;padding-left:0}
}