/* =========================================================
   GORESIN CHALLENGE — design tokens
   Palette diambil dari duotone TikTok (cyan/pink di atas hitam),
   dipertegas dengan motif "timelapse scrubber" karena inti aturan
   lomba ini soal bukti proses.
   ========================================================= */
:root{
  --bg:            #08080c;
  --bg-elev:       #131319;
  --bg-elev-2:     #1b1b23;
  --line:          rgba(244,244,247,0.10);
  --line-strong:   rgba(244,244,247,0.18);

  --cyan:          #00f2ea;
  --cyan-dim:      #0a8f8a;
  --pink:          #ff0050;
  --pink-dim:      #99002f;

  --ink:           #f4f4f7;
  --ink-muted:     #9a9aa4;
  --ink-faint:     #6a6a74;

  --font-display:  'Unbounded', system-ui, sans-serif;
  --font-body:     'Plus Jakarta Sans', system-ui, sans-serif;
  --font-mono:     'Space Mono', ui-monospace, monospace;

  --radius-sm:     10px;
  --radius-md:     16px;
  --radius-lg:     28px;

  --container:     1120px;
}

*,*::before,*::after{ box-sizing:border-box; }
[hidden]{ display:none !important; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
}

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul,ol{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; cursor:pointer; }
input{ font-family:inherit; }

::selection{ background:var(--pink); color:var(--bg); }

:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
  border-radius:4px;
}

/* ---------- background texture ---------- */
.bg-scan{
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  /* lapisan 1: garis scan video · lapisan 2-3: vignette duotone · lapisan 4: titik kertas sketchbook */
  background-image:
    repeating-linear-gradient(180deg, rgba(255,255,255,0.02) 0px, rgba(255,255,255,0.02) 1px, transparent 1px, transparent 3px),
    radial-gradient(ellipse 70% 45% at 50% -10%, rgba(0,242,234,0.10), transparent 60%),
    radial-gradient(ellipse 60% 40% at 100% 30%, rgba(255,0,80,0.08), transparent 60%),
    radial-gradient(circle, rgba(244,244,247,0.07) 1px, transparent 1.4px);
  background-size: auto, auto, auto, 26px 26px;
  background-repeat: repeat, no-repeat, no-repeat, repeat;
}

/* =========================================================
   NAV
   ========================================================= */
.nav{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(8,8,12,0.72);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:var(--container);
  margin:0 auto;
  padding:14px 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.brand{
  font-family:var(--font-display);
  font-weight:700;
  font-size:0.95rem;
  letter-spacing:0.02em;
  display:inline-flex;
  align-items:center;
  gap:8px;
  white-space:nowrap;
}
.brand-dot{
  width:8px; height:8px; border-radius:50%;
  background:var(--pink);
  box-shadow:0 0 10px var(--pink);
  flex:none;
}
.brand-accent{ color:var(--cyan); }

.nav-links{
  display:flex;
  align-items:center;
  gap:28px;
  font-size:0.92rem;
  color:var(--ink-muted);
}
.nav-links a{ transition:color .2s ease; }
.nav-links a:hover{ color:var(--ink); }
.nav-cta{
  background:var(--pink);
  color:#fff !important;
  padding:9px 16px;
  border-radius:999px;
  font-weight:700;
  font-size:0.85rem;
}
.nav-cta:hover{ background:#e60049; color:#fff !important; }

.burger{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  padding:8px;
}
.burger span{
  width:22px; height:2px; background:var(--ink); display:block; transition:transform .25s ease, opacity .25s ease;
}
.burger.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2){ opacity:0; }
.burger.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* =========================================================
   LAYOUT HELPERS
   ========================================================= */
.section{ position:relative; z-index:1; padding:88px 24px; }
.section-inner{ max-width:var(--container); margin:0 auto; }
.section-inner.narrow{ max-width:680px; }
.section-dark{ background:var(--bg-elev); }

.kicker{
  font-family:var(--font-mono);
  font-size:0.78rem;
  letter-spacing:0.04em;
  color:var(--cyan);
  margin:0 0 14px;
}
.h2{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(1.7rem, 3.4vw, 2.6rem);
  line-height:1.15;
  margin:0 0 18px;
  max-width:18ch;
}
.h3-sub{
  font-family:var(--font-display);
  font-weight:600;
  font-size:1.05rem;
  color:var(--ink-muted);
  margin:48px 0 20px;
  text-transform:uppercase;
  letter-spacing:0.03em;
}
.p-lead{
  font-size:1.05rem;
  color:var(--ink-muted);
  max-width:62ch;
  margin:0 0 8px;
}
.p-lead-light{ color:#c4c4cd; }

/* =========================================================
   HERO
   ========================================================= */
.hero{ position:relative; z-index:1; padding:76px 24px 0; }

.hero-banner{
  position:absolute;
  inset:0;
  z-index:0;
  pointer-events:none;
  background-size:cover;
  background-position:center;
  opacity:0.55;
  filter:grayscale(0.15) contrast(1.05) brightness(1.4);
}
.hero-banner::after{
  content:'';
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg, rgba(8,8,12,0.1) 0%, rgba(8,8,12,0.55) 72%, var(--bg) 100%),
    linear-gradient(100deg, rgba(0,242,234,0.10), rgba(255,0,80,0.10));
}

.hero-inner{
  position:relative;
  z-index:1;
  max-width:var(--container);
  margin:0 auto;
  text-align:center;
  padding-bottom:56px;
}
.hero-content{ position:relative; z-index:2; }
.eyebrow{
  font-family:var(--font-mono);
  font-size:0.8rem;
  letter-spacing:0.06em;
  color:yellow;
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin:0 0 26px;
}
.rec-dot{
  width:8px; height:8px; border-radius:50%;
  background:var(--pink);
  animation:blink 1.6s ease-in-out infinite;
}
@keyframes blink{ 0%,100%{ opacity:1; } 50%{ opacity:0.25; } }

.glitch{
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(2.3rem, 8.5vw, 6rem);
  line-height:0.98;
  letter-spacing:-0.01em;
  margin:0 0 26px;
  position:relative;
  color:var(--ink);
  text-shadow:0 4px 24px rgba(0,0,0,0.65);
}
.glitch::before,
.glitch::after{
  content:attr(data-text);
  position:absolute;
  inset:0;
  opacity:0;
}
.glitch::before{ color:var(--cyan); }
.glitch::after{ color:var(--pink); }
.glitch:hover::before,
.glitch:hover::after{ opacity:0.85; }
.glitch:hover::before{ animation:glitch-shift 0.5s steps(2,end) infinite; }
.glitch:hover::after{ animation:glitch-shift-rev 0.5s steps(2,end) infinite; }
@keyframes glitch-shift{
  0%{ transform:translate(0,0); }
  25%{ transform:translate(-3px,1px); }
  50%{ transform:translate(3px,-1px); }
  75%{ transform:translate(-2px,-1px); }
  100%{ transform:translate(0,0); }
}
@keyframes glitch-shift-rev{
  0%{ transform:translate(0,0); }
  25%{ transform:translate(3px,-1px); }
  50%{ transform:translate(-3px,1px); }
  75%{ transform:translate(2px,1px); }
  100%{ transform:translate(0,0); }
}

/* ---------- coretan tangan di sekitar kata CHALLENGE ---------- */
.scribbled{ position:relative; display:inline-block; white-space:nowrap; }
.scribble-svg{
  position:absolute;
  left:50%; top:50%;
  width:126%; height:175%;
  transform:translate(-50%,-50%);
  overflow:visible;
  z-index:-1;
}
.scribble-path{
  fill:none;
  stroke:var(--pink);
  stroke-width:3;
  stroke-linecap:round;
  opacity:0.65;
  stroke-dasharray:720;
  stroke-dashoffset:720;
  animation:draw-scribble 1.3s ease-out 0.4s forwards;
}
@keyframes draw-scribble{ to{ stroke-dashoffset:0; } }
@media (prefers-reduced-motion:reduce){
  .scribble-path{ animation:none; stroke-dashoffset:0; }
}

/* ---------- doodle sketsa mengambang di sekitar hero ---------- */
.hero-doodles{
  position:absolute;
  inset:0;
  z-index:0;
  pointer-events:none;
}
.doodle{
  --rot:0deg;
  position:absolute;
  animation:doodle-float 5s ease-in-out infinite;
  opacity:0.8;
}
.doodle svg{ width:100%; height:100%; display:block; }
@keyframes doodle-float{
  0%,100%{ transform:rotate(var(--rot)) translateY(0); }
  50%{ transform:rotate(var(--rot)) translateY(-8px); }
}
@media (prefers-reduced-motion:reduce){
  .doodle{ animation:none; transform:rotate(var(--rot)); }
}

.doodle-pencil{
  --rot:-14deg;
  width:50px; top:8%; left:2%;
  color:var(--cyan);
  animation-duration:6.2s;
}
.doodle-spark{
  --rot:0deg;
  width:26px; top:1%; right:11%;
  color:var(--pink);
  animation-duration:4.4s; animation-delay:.3s;
}
.doodle-noai{
  --rot:8deg;
  width:44px; bottom:20%; left:2%;
  color:var(--ink-muted);
  text-align:center;
  animation-duration:5.6s; animation-delay:.15s;
}
.doodle-noai span{
  display:block;
  margin-top:4px;
  font-family:var(--font-mono);
  font-size:0.62rem;
  letter-spacing:0.03em;
  color:var(--ink-faint);
}
.doodle-arrow{
  --rot:-3deg;
  width:88px; bottom:0%; right:5%;
  color:var(--cyan);
  animation-duration:5.4s; animation-delay:.5s;
}
.doodle-arrow span{
  display:block;
  margin-top:2px;
  font-family:var(--font-mono);
  font-size:0.62rem;
  color:var(--ink-faint);
  text-align:right;
}

@media (max-width:760px){
  .hero-doodles{ display:none; }
}

.hero-sub{
  font-size:1.08rem;
  color:yellow;
  max-width:52ch;
  margin:0 auto 34px;
  text-shadow:0 2px 12px rgba(0,0,0,0.6);
}
.hero-cta{
  display:flex;
  gap:14px;
  justify-content:center;
  flex-wrap:wrap;
  margin-bottom:52px;
}

.stat-strip{
  display:flex;
  justify-content:center;
  gap:0;
  flex-wrap:wrap;
  border-top:1px solid var(--line);
  padding-top:28px;
}
.stat-strip li{
  display:flex;
  flex-direction:column;
  align-items:center;
  padding:0 32px;
  border-right:1px solid var(--line);
}
.stat-strip li:last-child{ border-right:none; }
.stat-num{
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.5rem;
  color:var(--cyan);
}
.stat-unit{ color:var(--ink-faint); }
.stat-label{
  font-family:var(--font-mono);
  font-size:0.72rem;
  color:var(--ink-faint);
  margin-top:4px;
  text-align:center;
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:14px 26px;
  border-radius:999px;
  font-weight:700;
  font-size:0.95rem;
  border:1px solid transparent;
  transition:transform .18s ease, background .18s ease, border-color .18s ease;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn-primary{ background:var(--pink); color:#fff; }
.btn-primary:hover{ background:#e60049; }
.btn-ghost{ border-color:var(--line-strong); color:var(--ink); }
.btn-ghost:hover{ border-color:var(--cyan); color:var(--cyan); }
.btn-block{ width:100%; }

/* =========================================================
   TIMELAPSE SCRUBBER (signature motif)
   ========================================================= */
.scrubber{
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px 0;
  display:flex;
  align-items:center;
  gap:14px;
}
.scrubber-tag{
  font-family:var(--font-mono);
  font-size:0.72rem;
  color:var(--ink-faint);
  white-space:nowrap;
}
.scrubber-track{
  position:relative;
  flex:1;
  height:3px;
  background:var(--line-strong);
  border-radius:2px;
}
.scrubber-fill{
  position:absolute;
  inset:0 auto 0 0;
  width:8%;
  background:linear-gradient(90deg, var(--cyan), var(--pink));
  border-radius:2px;
}
.scrubber-head{
  position:absolute;
  top:50%;
  left:8%;
  width:11px; height:11px;
  background:var(--pink);
  border:2px solid var(--bg);
  box-shadow:0 0 0 1px var(--pink);
  border-radius:3px;
  transform:translate(-50%,-50%) rotate(45deg);
}
.hero .scrubber{ padding-bottom:0; }

.scrubber-mini{
  padding:0 24px;
  max-width:var(--container);
}
.scrubber-mini .scrubber-track{ margin:0 auto; }

/* =========================================================
   PILLS / BADGES
   ========================================================= */
.badge-row{ display:flex; flex-wrap:wrap; gap:10px; margin-top:22px; }
.pill{
  font-family:var(--font-mono);
  font-size:0.76rem;
  padding:8px 14px;
  border:1px solid var(--line-strong);
  border-radius:999px;
  color:var(--ink-muted);
}

/* =========================================================
   TICKET CARD
   ========================================================= */
.ticket-row{ margin-bottom:8px; }
.ticket-card{
  background:linear-gradient(135deg, rgba(0,242,234,0.10), rgba(255,0,80,0.10));
  border:1px solid var(--line-strong);
  border-radius:var(--radius-lg);
  padding:32px;
  max-width:420px;
}
.ticket-label{
  font-family:var(--font-mono);
  font-size:0.78rem;
  color:var(--ink-muted);
  margin:0 0 10px;
}
.ticket-price{
  font-family:var(--font-display);
  font-weight:800;
  font-size:2.4rem;
  margin:0 0 10px;
  color:var(--ink);
}
.ticket-price span{
  font-family:var(--font-body);
  font-weight:500;
  font-size:0.95rem;
  color:var(--ink-muted);
  margin-left:6px;
}
.ticket-note{ font-size:0.9rem; color:var(--ink-muted); margin:0; }

/* =========================================================
   CARD GRID
   ========================================================= */
.grid-3{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:18px;
}
.card{
  background:var(--bg-elev);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:26px;
  transition:transform .2s ease, border-color .2s ease;
}
.card:hover{ transform:translateY(-4px); border-color:var(--line-strong); }
.card-eyebrow{
  font-family:var(--font-mono);
  font-size:0.72rem;
  color:var(--ink-faint);
  margin:0 0 12px;
}
.card-title{
  font-family:var(--font-display);
  font-weight:600;
  font-size:1.15rem;
  margin:0 0 10px;
}
.card-body{ font-size:0.92rem; color:var(--ink-muted); margin:0; }
.card-pink{ border-color:rgba(255,0,80,0.35); }
.card-pink .card-eyebrow{ color:var(--pink); }
.card-cyan{ border-color:rgba(0,242,234,0.35); }
.card-cyan .card-eyebrow{ color:var(--cyan); }

/* =========================================================
   RULE LIST
   ========================================================= */
.rule-list{ display:flex; flex-direction:column; gap:0; }
.rule-list li{
  display:flex;
  gap:20px;
  align-items:flex-start;
  padding:20px 0;
  border-top:1px solid var(--line);
}
.rule-list li:last-child{ border-bottom:1px solid var(--line); }
.rule-no{
  font-family:var(--font-mono);
  font-weight:700;
  font-size:0.9rem;
  color:var(--cyan);
  flex:none;
  padding-top:2px;
}
.rule-list p{ margin:0; color:var(--ink-muted); font-size:0.98rem; }
.rule-list strong{ color:var(--ink); }

/* =========================================================
   TIMELINE (alur peserta)
   ========================================================= */
.timeline{
  display:flex;
  flex-direction:column;
  border-left:1px solid var(--line-strong);
  margin-left:6px;
}
.tl-item{
  display:flex;
  gap:24px;
  padding:0 0 40px 28px;
  position:relative;
}
.tl-item:last-child{ padding-bottom:4px; }
.tl-item::before{
  content:'';
  position:absolute;
  left:-6px; top:4px;
  width:11px; height:11px;
  border-radius:50%;
  background:var(--bg);
  border:2px solid var(--cyan);
}
.tl-no{
  font-family:var(--font-mono);
  font-size:0.78rem;
  color:var(--ink-faint);
  flex:none;
  padding-top:2px;
}
.tl-body h4{
  font-family:var(--font-display);
  font-weight:600;
  font-size:1.1rem;
  margin:0 0 8px;
}
.tl-body p{ margin:0; color:var(--ink-muted); max-width:56ch; }

/* =========================================================
   WEIGHT BAR (penjurian)
   ========================================================= */
.weight-bar{
  display:flex;
  width:100%;
  height:52px;
  border-radius:var(--radius-sm);
  overflow:hidden;
  margin:36px 0 40px;
  border:1px solid var(--line-strong);
}
.wb-seg{
  display:flex;
  align-items:center;
  justify-content:center;
  color:#04211f;
  font-family:var(--font-mono);
  font-size:0.72rem;
  font-weight:700;
  border-right:1px solid rgba(0,0,0,0.18);
}
.wb-seg.wb-pink{ color:#fff; border-right:none; }
.wb-seg span{ padding:0 4px; text-align:center; }

.judge-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr;
  gap:32px;
}
.judge-head{
  font-family:var(--font-mono);
  font-size:0.82rem;
  font-weight:700;
  margin:0 0 18px;
}
.judge-head-cyan{ color:var(--cyan); }
.judge-head-pink{ color:var(--pink); }
.judge-list{ display:flex; flex-direction:column; }
.judge-list li{
  display:flex;
  justify-content:space-between;
  padding:14px 0;
  border-top:1px solid var(--line);
  font-size:0.98rem;
}
.judge-list li:last-child{ border-bottom:1px solid var(--line); }
.judge-list b{ color:var(--cyan); font-family:var(--font-mono); }
.judge-desc{ color:var(--ink-muted); font-size:0.98rem; margin:0; }



/* =========================================================
   FORM
   ========================================================= */
.form{ display:flex; flex-direction:column; gap:20px; margin-top:32px; }
.field{ display:flex; flex-direction:column; gap:8px; flex:1; }
.field-row{ display:flex; gap:20px; }
.field label{
  font-family:var(--font-mono);
  font-size:0.76rem;
  color:var(--ink-muted);
}
.field input[type="text"],
.field input[type="tel"],
.field input[type="email"],
.field input[type="url"]{
  background:var(--bg-elev);
  border:1px solid var(--line-strong);
  border-radius:var(--radius-sm);
  padding:13px 16px;
  color:var(--ink);
  font-size:0.98rem;
  transition:border-color .2s ease;
}
.field input:focus{ border-color:var(--cyan); outline:none; }
.field input::placeholder{ color:var(--ink-faint); }

.pay-note{
  border:1px solid var(--line-strong);
  border-radius:var(--radius-sm);
  padding:18px 20px;
  background:linear-gradient(135deg, rgba(0,242,234,0.06), rgba(255,0,80,0.08));
}
.pay-note-title{
  font-family:var(--font-mono);
  font-size:0.78rem;
  color:var(--cyan);
  margin:0 0 6px;
}
.pay-note-desc{
  font-size:0.88rem;
  color:var(--ink-muted);
  margin:0;
}

.agree{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:0.88rem;
  color:var(--ink-muted);
}
.agree input{ margin-top:3px; accent-color:var(--pink); }

.form-error{
  background:rgba(255,0,80,0.1);
  border:1px solid rgba(255,0,80,0.4);
  color:#ff9fb8;
  border-radius:var(--radius-sm);
  padding:12px 16px;
  font-size:0.88rem;
}

/* =========================================================
   E-CARD (confirmation)
   ========================================================= */
.ecard{ margin-top:36px; }
.ecard-card{
  background:linear-gradient(135deg, rgba(0,242,234,0.12), rgba(255,0,80,0.14)), var(--bg-elev);
  border:1px solid var(--line-strong);
  border-radius:var(--radius-lg);
  padding:28px;
}
.ecard-top{
  display:flex;
  justify-content:space-between;
  font-family:var(--font-mono);
  font-size:0.74rem;
  color:var(--ink-muted);
  margin-bottom:18px;
}
.ecard-name{
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.4rem;
  margin:0 0 14px;
}
.ecard-row{
  display:flex;
  justify-content:space-between;
  font-size:0.92rem;
  padding:8px 0;
  border-top:1px solid var(--line);
  margin:0;
}
.status-ok{ color:var(--cyan); }
.ecard-scrub{ margin:18px 0 14px; }
.ecard-foot{ font-size:0.8rem; color:var(--ink-faint); margin:0; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer{
  position:relative; z-index:1;
  border-top:1px solid var(--line);
  padding:52px 24px 24px;
}
.footer-inner{
  max-width:var(--container);
  margin:0 auto;
  display:flex;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
}
.footer-tag{ color:var(--ink-muted); font-size:0.9rem; margin-top:10px; }
.footer-heading{
  font-family:var(--font-mono);
  font-size:0.74rem;
  color:var(--ink-faint);
  margin:0 0 14px;
}
.social-row{ display:flex; flex-direction:column; gap:10px; }
.social-link{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--ink-muted);
  font-size:0.92rem;
  transition:color .2s ease;
}
.social-link:hover{ color:var(--cyan); }
.footer-bottom{
  max-width:var(--container);
  margin:40px auto 0;
  padding-top:20px;
  border-top:1px solid var(--line);
  font-size:0.8rem;
  color:var(--ink-faint);
}

/* =========================================================
   SCROLL REVEAL
   ========================================================= */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
.reveal.is-visible{ opacity:1; transform:none; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:960px){
  .grid-3{ grid-template-columns:repeat(2,1fr); }
  .gallery-grid{ grid-template-columns:repeat(3,1fr); }
  .judge-grid{ grid-template-columns:1fr; }
}

@media (max-width:860px){
  .nav-links{
    position:fixed;
    top:60px; left:0; right:0;
    background:var(--bg);
    border-bottom:1px solid var(--line);
    flex-direction:column;
    align-items:stretch;
    padding:8px 24px 20px;
    gap:0;
    transform:translateY(-8px);
    opacity:0;
    pointer-events:none;
    transition:opacity .2s ease, transform .2s ease;
  }
  .nav-links.open{ opacity:1; transform:none; pointer-events:auto; }
  .nav-links a{ padding:14px 0; border-top:1px solid var(--line); }
  .nav-cta{ text-align:center; margin-top:10px; }
  .burger{ display:flex; }
}

@media (max-width:640px){
  .section{ padding:64px 20px; }
  .hero{ padding-top:56px; }
  .grid-3{ grid-template-columns:1fr; }
  .gallery-grid{ grid-template-columns:repeat(2,1fr); }
  .field-row{ flex-direction:column; }
  .stat-strip{ flex-direction:column; gap:18px; }
  .stat-strip li{ border-right:none; padding:0; }
  .weight-bar{ flex-wrap:wrap; height:auto; }
  .wb-seg{ width:100% !important; height:40px; border-right:none; border-bottom:1px solid rgba(0,0,0,0.18); }
  .ticket-card{ max-width:100%; }
  .footer-inner{ flex-direction:column; }
}
/* ====== PRIZE / HADIAH SECTION ====== */
.section-glow {
  background: radial-gradient(ellipse at 30% 20%, rgba(255, 56, 92, 0.05) 0%, transparent 70%),
              radial-gradient(ellipse at 70% 80%, rgba(0, 207, 201, 0.06) 0%, transparent 70%),
              var(--bg);
}

.prize-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.8rem;
  margin-top: 2.8rem;
  margin-bottom: 1.5rem;
}

.prize-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 2rem;
  padding: 1.8rem 1.2rem;
  text-align: center;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.3s ease, border-color 0.2s;
  box-shadow: 0 8px 24px -12px rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.prize-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 32px -14px rgba(0,0,0,0.7);
  border-color: rgba(255, 255, 255, 0.12);
}

.prize-ornament {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  border-radius: 2rem;
}

.prize-ornament svg {
  position: absolute;
  top: 10%;
  right: 8%;
  width: 60px;
  height: 60px;
  color: rgba(255,255,255,0.08);
  opacity: 0.5;
}

.prize-glow {
  position: absolute;
  inset: -1px;
  border-radius: 2rem;
  background: radial-gradient(circle at 50% 0%, rgba(255,255,255,0.08), transparent 70%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
}

.prize-card:hover .prize-glow { opacity: 1; }

.prize-badge {
  display: inline-block;
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.06);
  padding: 0.2rem 1rem;
  border-radius: 40px;
  color: var(--ink-muted);
  margin-bottom: 0.5rem;
  border: 1px solid rgba(255,255,255,0.05);
}

.prize-icon {
  font-size: 2.8rem;
  line-height: 1;
  margin: 0.2rem 0;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3));
}

.prize-title {
  font-family: 'Unbounded', cursive;
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0.2rem 0 0.8rem;
  color: #fff;
  letter-spacing: -0.01em;
}

.prize-title strong {
  font-weight: 800;
  background: linear-gradient(135deg, #fff 30%, var(--pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.prize-list {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0.2rem;
  width: 100%;
  text-align: left;
  font-size: 0.85rem;
  color: var(--ink-muted);
}

.prize-list li {
  padding: 0.25rem 0 0.25rem 1.6rem;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23ff385c' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E") left center no-repeat;
  background-size: 1rem;
  margin-bottom: 0.15rem;
}

/* varian warna */
.prize-gold { border-color: rgba(255, 215, 0, 0.3); }
.prize-gold .prize-badge { background: rgba(255, 215, 0, 0.15); color: #ffd966; border-color: rgba(255, 215, 0, 0.2); }
.prize-gold .prize-title strong { background: linear-gradient(135deg, #ffd966, #ffb800); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.prize-silver { border-color: rgba(192, 192, 192, 0.25); }
.prize-silver .prize-badge { background: rgba(192, 192, 192, 0.12); color: #c0c0c0; border-color: rgba(192, 192, 192, 0.15); }
.prize-silver .prize-title strong { background: linear-gradient(135deg, #e0e0e0, #b0b0b0); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.prize-bronze { border-color: rgba(205, 127, 50, 0.3); }
.prize-bronze .prize-badge { background: rgba(205, 127, 50, 0.15); color: #cd7f32; border-color: rgba(205, 127, 50, 0.2); }
.prize-bronze .prize-title strong { background: linear-gradient(135deg, #e8a87c, #cd7f32); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.prize-favorite { border-color: rgba(255, 56, 92, 0.3); }
.prize-favorite .prize-badge { background: rgba(255, 56, 92, 0.12); color: var(--pink); border-color: rgba(255, 56, 92, 0.2); }
.prize-favorite .prize-title strong { background: linear-gradient(135deg, #ff6b8a, #ff385c); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.prize-all {
  border-color: rgba(0, 207, 201, 0.25);
  grid-column: 1 / -1;
  max-width: 420px;
  margin: 0 auto;
}

.prize-all .prize-badge { background: rgba(0, 207, 201, 0.1); color: var(--cyan); border-color: rgba(0, 207, 201, 0.15); }
.prize-all .prize-title strong { background: linear-gradient(135deg, #7ee8e8, #00cfc9); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.prize-all .prize-list li { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2300cfc9' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E"); }

.prize-footer {
  margin-top: 2.8rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}

.prize-footer svg {
  max-width: 200px;
  width: 100%;
  height: auto;
}

.prize-footer p {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 400;
  font-style: italic;
  color: var(--ink-muted);
  opacity: 0.7;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

/* responsive */
@media (max-width: 600px) {
  .prize-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .prize-all { grid-column: 1 / -1; max-width: 100%; }
  .prize-card { padding: 1.2rem 0.8rem; }
  .prize-title { font-size: 1rem; }
}

@media (max-width: 420px) {
  .prize-grid { grid-template-columns: 1fr; }
}

/* ====== SPONSOR SECTION ====== */
.section-sponsor {
  background: radial-gradient(ellipse at 50% 100%, rgba(0, 242, 234, 0.04) 0%, transparent 60%),
              radial-gradient(ellipse at 50% 0%, rgba(255, 0, 80, 0.03) 0%, transparent 50%),
              var(--bg);
  padding-bottom: 60px;
}

.sponsor-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2.8rem;
}

.sponsor-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 1.5rem;
  padding: 2rem 1.2rem 1.5rem;
  text-align: center;
  position: relative;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  cursor: default;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.sponsor-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(0, 242, 234, 0.2);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 20px 40px -16px rgba(0, 242, 234, 0.08);
}

.sponsor-card:hover .sponsor-glow {
  opacity: 1;
}

.sponsor-card:nth-child(2):hover {
  border-color: rgba(255, 0, 80, 0.25);
  box-shadow: 0 20px 40px -16px rgba(255, 0, 80, 0.08);
}

.sponsor-card:nth-child(3):hover {
  border-color: rgba(255, 215, 0, 0.2);
  box-shadow: 0 20px 40px -16px rgba(255, 215, 0, 0.06);
}

.sponsor-card:nth-child(4):hover {
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 20px 40px -16px rgba(255, 255, 255, 0.05);
}

.sponsor-glow {
  position: absolute;
  inset: -1px;
  border-radius: 1.5rem;
  background: radial-gradient(circle at 50% 0%, rgba(0, 242, 234, 0.06), transparent 70%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.sponsor-card:nth-child(2) .sponsor-glow {
  background: radial-gradient(circle at 50% 0%, rgba(255, 0, 80, 0.06), transparent 70%);
}

.sponsor-card:nth-child(3) .sponsor-glow {
  background: radial-gradient(circle at 50% 0%, rgba(255, 215, 0, 0.05), transparent 70%);
}

.sponsor-card:nth-child(4) .sponsor-glow {
  background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.04), transparent 70%);
}

.sponsor-logo {
  width: 100%;
  max-width: 140px;
  height: 70px;
  color: var(--ink-muted);
  transition: color 0.3s ease, transform 0.4s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sponsor-card:hover .sponsor-logo {
  color: var(--cyan);
  transform: scale(1.05);
}

.sponsor-card:nth-child(2):hover .sponsor-logo {
  color: var(--pink);
}

.sponsor-card:nth-child(3):hover .sponsor-logo {
  color: #ffd700;
}

.sponsor-card:nth-child(4):hover .sponsor-logo {
  color: #fff;
}

.sponsor-logo svg {
  width: 100%;
  height: 100%;
}

.sponsor-name {
  font-family: 'Unbounded', cursive;
  font-weight: 600;
  font-size: 0.95rem;
  margin: 0;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.sponsor-desc {
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  color: var(--ink-faint);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sponsor-divider {
  margin-top: 3.5rem;
  display: flex;
  justify-content: center;
}

.sponsor-divider svg {
  width: 100%;
  max-width: 300px;
  height: auto;
}

/* Responsive */
@media (max-width: 900px) {
  .sponsor-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
  }
}

@media (max-width: 500px) {
  .sponsor-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
  }
  
  .sponsor-card {
    padding: 1.2rem 0.8rem 1rem;
  }
  
  .sponsor-logo {
    height: 50px;
    max-width: 100px;
  }
  
  .sponsor-name {
    font-size: 0.8rem;
  }
  
  .sponsor-desc {
    font-size: 0.55rem;
  }
}