@font-face{font-family:'Anton';src:url('/static/fonts/anton-latin-400-normal.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'DM Sans';src:url('/static/fonts/dm-sans-latin-400-normal.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'DM Sans';src:url('/static/fonts/dm-sans-latin-500-normal.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'DM Sans';src:url('/static/fonts/dm-sans-latin-700-normal.woff2') format('woff2');font-weight:700;font-display:swap}

:root{
  --navy:#0A2A66; --ink:#0A1F4A; --paper:#F4FBFF; --white:#FFFFFF;
  --cyan:#38D0F0; --pink:#FF6FAE; --yellow:#FFD23F;
  --sky:#E3F5FB; --sky-2:#BFE6F5; --muted:#35507F; --line:#CFE3F0; --off:#2F5A9E;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:'DM Sans',system-ui,sans-serif;background:var(--navy);color:var(--paper);-webkit-text-size-adjust:100%}
a{color:var(--ink)}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--ink);outline-offset:3px}

/* Kerangka: HP = bertumpuk, laptop/tab lebar = dua kolom */
.gp{position:relative;isolation:isolate;overflow:hidden;min-height:100vh;min-height:100dvh;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(min(420px,100%),1fr));grid-template-rows:1fr auto;
  background:var(--navy)}

/* Background foto + lapisan navy */
.gp-bg{position:absolute;inset:0;z-index:0;overflow:hidden;background:var(--navy)}
.gp-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.gp-shade{position:absolute;inset:0;background:rgba(10,42,102,.68)}

.gp-hero{position:relative;z-index:1;min-width:0;display:flex;flex-direction:column;justify-content:space-between;
  gap:32px;padding:clamp(24px,5vw,72px)}
.gp-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.gp-logo{height:72px;width:auto;display:block}
.gp-ssid{font-size:13px;font-weight:500;color:var(--sky-2)}
.gp-copy{display:flex;flex-direction:column;gap:20px}
.gp-bars{display:flex;align-items:flex-end;gap:10px;height:108px}
.gp-bars i{display:block;width:24px;border-radius:6px}
.gp-bars i:nth-child(1){height:28px;background:var(--cyan)}
.gp-bars i:nth-child(2){height:48px;background:var(--cyan)}
.gp-bars i:nth-child(3){height:68px;background:var(--pink)}
.gp-bars i:nth-child(4){height:88px;background:var(--pink)}
.gp-bars i:nth-child(5){height:108px;background:var(--yellow)}
.gp-bars.is-off i{background:var(--off)}
.gp-bars.is-off i:nth-child(1){background:var(--pink)}
.gp-title{margin:0;font-family:'Anton',Impact,sans-serif;font-weight:400;font-size:clamp(50px,5.6vw,76px);
  line-height:1.02;text-transform:uppercase;letter-spacing:.01em}
.gp-sub{margin:0;font-size:clamp(16px,1.5vw,19px);line-height:1.5;color:var(--sky);max-width:380px}

.gp-cell{position:relative;z-index:1;min-width:0;display:flex;align-items:center;justify-content:center;
  padding:clamp(16px,4vw,56px)}
.gp-card{width:100%;max-width:440px;background:var(--paper);color:var(--ink);border-radius:28px;
  padding:28px 24px 24px;display:flex;flex-direction:column;gap:16px}
.gp-card h2{margin:0;font-size:22px;line-height:1.2;font-weight:700}
.gp-card form{display:flex;flex-direction:column;gap:16px;margin:0}

.check{display:flex;align-items:flex-start;gap:12px;font-size:14px;line-height:1.5}
.check input{width:24px;height:24px;margin:0;accent-color:var(--navy);flex:none}
details{font-size:14px;line-height:1.5}
summary{cursor:pointer;font-weight:700;min-height:44px;display:flex;align-items:center}
details p{margin:0 0 8px;color:var(--muted)}

.btn{display:flex;align-items:center;justify-content:center;height:56px;width:100%;border:0;border-radius:14px;
  background:var(--yellow);color:var(--ink);font:700 17px 'DM Sans',system-ui,sans-serif;text-decoration:none;cursor:pointer}
.btn:hover{filter:brightness(.96)}
.link{display:flex;align-items:center;justify-content:center;min-height:44px;font-size:15px;font-weight:700}
.note{margin:0;font-size:12px;line-height:1.5;color:var(--muted);text-align:center}
.notice{margin:0;padding:12px 14px;border-radius:12px;border:2px solid var(--pink);background:#FFE3F0;color:#7A1040;font-size:14px;line-height:1.5}

.info{border:2px solid var(--line);border-radius:16px;background:var(--white)}
.info div{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px}
.info div+div{border-top:2px solid var(--line)}
.info span{font-size:14px;color:var(--muted)}
.info strong{font-size:15px;text-align:right}
.info .timer{font-family:'Anton',Impact,sans-serif;font-weight:400;font-size:24px;letter-spacing:.02em}