/* ===========================================================
   KAESANGSPORT — design tokens
   Konsep: "malam pertandingan di bawah lampu sorot" bertemu
   estetika contact-sheet fotografi (frame + sprocket holes).
=========================================================== */
:root{
  --ink:        #0D1B2A;   /* langit malam / bg utama */
  --ink-2:      #142A40;   /* panel gelap sekunder */
  --ink-3:      #1D3A54;   /* border/garis di atas ink */
  --paper:      #F3EFE4;   /* teks terang / bg terang */
  --paper-dim:  #C9D3DC;   /* teks sekunder di atas ink */
  --amber:      #F5B942;   /* lampu sorot — aksen utama */
  --amber-dim:  #7A5C22;
  --turf:       #4C9468;   /* rumput lapangan — aksen 2 */
  --clay:       #C1703E;   /* clay court padel/tenis — aksen 3 */
  --sky:        #5FA8D3;   /* kolam renang — aksen 4 */
  --wa:         #2FBE59;

  --display: "Anton", "Arial Narrow", sans-serif;
  --body: "Space Grotesk", system-ui, sans-serif;
  --mono: "Space Mono", monospace;

  --wrap: 1120px;
  --radius: 14px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--body);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; transition-duration:0.001ms !important; scroll-behavior:auto !important;}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 24px;border-radius:999px;
  font-family:var(--body);font-weight:600;font-size:15px;
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:focus-visible{outline:3px solid var(--amber);outline-offset:3px;}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--amber);color:var(--ink);}
.btn-primary:hover{box-shadow:0 8px 24px rgba(245,185,66,.35);}
.btn-ghost{border-color:var(--ink-3);color:var(--paper);}
.btn-ghost:hover{border-color:var(--amber);}
.btn-wa{background:var(--wa);color:#08260F;}
.btn-wa:hover{box-shadow:0 8px 24px rgba(47,190,89,.35);}
.btn-lg{padding:18px 32px;font-size:17px;}
.ic-wa{width:20px;height:20px;fill:currentColor;flex:none;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(13,27,42,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--ink-3);
}
.header-inner{
  display:flex;align-items:center;gap:20px;
  height:72px;
}
.brand{display:flex;align-items:center;gap:10px;margin-right:auto;}
.brand-mark{
  width:36px;height:36px;border-radius:9px;
  background:var(--amber);color:var(--ink);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--display);font-size:16px;letter-spacing:.5px;
}
.brand-name{font-family:var(--display);font-size:17px;letter-spacing:.5px;}
.brand-name em{color:var(--amber);font-style:normal;}
.brand-name.small{font-size:14px;}
.main-nav{display:flex;gap:28px;font-size:15px;font-weight:500;}
.main-nav a{color:var(--paper-dim);transition:color .15s;}
.main-nav a:hover{color:var(--amber);}
.nav-cta{padding:10px 18px;font-size:14px;}
.burger{
  display:none;background:none;border:0;color:var(--paper);
  font-size:22px;cursor:pointer;
}
@media (max-width:760px){
  .main-nav{display:none;}
  .nav-cta span{display:none;}
  .nav-cta{padding:10px;}
}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:96px 0 80px;
  background:
    radial-gradient(120% 90% at 50% -10%, rgba(245,185,66,.14), transparent 55%),
    var(--ink);
}
.floodlights{position:absolute;inset:0;pointer-events:none;z-index:0;}
.lamp{
  position:absolute;top:-140px;width:340px;height:420px;
  background:conic-gradient(from 180deg at 50% 0%, transparent 0deg, rgba(245,185,66,.22) 18deg, transparent 40deg);
  filter:blur(2px);
}
.lamp.l1{left:-40px;}
.lamp.l2{left:50%;transform:translateX(-50%);}
.lamp.l3{right:-40px;}
.hero-inner{position:relative;z-index:1;max-width:760px;}
.eyebrow{
  font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;
  color:var(--amber);margin:0 0 18px;text-transform:uppercase;
}
.hero-title{
  font-family:var(--display);
  font-size:clamp(40px,7vw,72px);
  line-height:1.04;letter-spacing:.2px;
  margin:0 0 22px;text-transform:uppercase;
}
.hero-title .hl{color:var(--amber);}
.hero-desc{
  font-size:17px;color:var(--paper-dim);max-width:520px;margin:0 0 34px;
}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}

/* ---------- film strip ---------- */
.strip{
  background:#08131E;
  border-top:1px solid var(--ink-3);border-bottom:1px solid var(--ink-3);
  overflow-x:auto;
  scrollbar-width:none;
}
.strip::-webkit-scrollbar{display:none;}
.strip-track{
  display:flex;gap:2px;padding:14px 24px;width:max-content;
}
.strip-item{
  display:flex;align-items:center;gap:10px;
  padding:10px 18px;border-right:1px dashed var(--ink-3);
  font-family:var(--mono);font-size:12px;color:var(--paper-dim);
  white-space:nowrap;cursor:pointer;transition:color .15s;
}
.strip-item:hover{color:var(--amber);}
.strip-item .num{color:var(--amber);}

/* ---------- section shells ---------- */
section{padding:96px 0;}
.section-eyebrow{
  font-family:var(--mono);font-size:12.5px;letter-spacing:.12em;
  color:var(--turf);text-transform:uppercase;margin:0 0 14px;
}
.section-eyebrow.light{color:var(--ink);}
.section-title{
  font-family:var(--display);text-transform:uppercase;
  font-size:clamp(28px,4.2vw,42px);line-height:1.08;margin:0 0 18px;
  max-width:680px;
}
.section-desc{color:var(--paper-dim);max-width:560px;margin:0 0 48px;font-size:16px;}

/* ---------- katalog grid ---------- */
.grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));
  gap:22px;
}
.frame-card{
  position:relative;background:var(--ink-2);
  border:1px solid var(--ink-3);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .18s ease, border-color .18s ease;
}
.frame-card:hover{transform:translateY(-4px);border-color:var(--accent,var(--amber));}
.frame-sprockets{
  height:14px;flex:none;
  background-image:radial-gradient(circle, var(--ink) 3px, transparent 3.3px);
  background-size:18px 14px;background-position:6px center;
  background-color:#000;
  opacity:.55;
}
.frame-placeholder{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;padding:38px 20px;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.03) 0 2px, transparent 2px 14px),
    linear-gradient(160deg, var(--ink-2), var(--ink));
  color:var(--accent,var(--amber));
  min-height:180px;
}
.frame-placeholder .ic-cam{width:44px;height:44px;color:var(--accent,var(--amber));}
.frame-tag{
  font-family:var(--mono);font-size:11px;letter-spacing:.08em;
  color:var(--paper-dim);text-transform:uppercase;
}
.frame-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:none;}
.frame-num{font-family:var(--mono);font-size:12px;color:var(--accent,var(--amber));}
.frame-name{font-family:var(--display);font-size:20px;text-transform:uppercase;letter-spacing:.3px;}
.frame-desc{font-size:14px;color:var(--paper-dim);margin:0;min-height:42px;}
.frame-link{
  margin-top:6px;display:inline-flex;align-items:center;gap:8px;
  font-size:13.5px;font-weight:600;color:var(--wa);
}
.frame-link svg{width:16px;height:16px;fill:currentColor;}

.frame-card.big{min-height:100%;}
.frame-card.big .frame-placeholder{min-height:260px;}

/* ---------- tentang ---------- */
.tentang{background:var(--ink-2);}
.tentang-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:start;}
.tentang-text p{color:var(--paper-dim);font-size:16px;max-width:520px;}
.stat-list{list-style:none;padding:0;margin:28px 0 0;display:flex;gap:36px;}
.stat-list li{display:flex;flex-direction:column;gap:4px;}
.stat-num{font-family:var(--display);font-size:26px;color:var(--amber);}
.stat-label{font-family:var(--mono);font-size:11.5px;color:var(--paper-dim);text-transform:uppercase;}
@media (max-width:820px){.tentang-inner{grid-template-columns:1fr;}}

/* ---------- CTA ---------- */
.cta{background:var(--amber);color:var(--ink);text-align:center;}
.cta-title{
  font-family:var(--display);text-transform:uppercase;
  font-size:clamp(30px,5vw,50px);line-height:1.08;margin:0 auto 16px;max-width:680px;
}
.cta-desc{color:var(--amber-dim);max-width:460px;margin:0 auto 34px;font-size:16px;}
.cta .btn-wa{background:var(--ink);color:var(--paper);}

/* ---------- footer ---------- */
.site-footer{padding:30px 0;border-top:1px solid var(--ink-3);}
.footer-inner{
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:12px;font-size:13px;color:var(--paper-dim);
}

/* ---------- floating WA button ---------- */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:60;
  width:58px;height:58px;border-radius:50%;
  background:var(--wa);display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px rgba(0,0,0,.35);
  animation:pulse 2.6s ease-in-out infinite;
}
.wa-float svg{width:30px;height:30px;fill:#08260F;}
.wa-float:hover{transform:scale(1.06);}
@keyframes pulse{
  0%,100%{box-shadow:0 10px 26px rgba(0,0,0,.35), 0 0 0 0 rgba(47,190,89,.45);}
  50%{box-shadow:0 10px 26px rgba(0,0,0,.35), 0 0 0 10px rgba(47,190,89,0);}
}