*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --black:#070708;--dark:#0e0e10;--gray:#1a1a1e;
  --green:#47C5DC;--yellow:#F3EA11;--gold:#e8c547;--white:#f0f0f0;--muted:#8a8a95;
  --font:'Space Grotesk',sans-serif;
}
html{scroll-behavior:smooth}
body{
  min-height:100vh;background:var(--black);font-family:var(--font);color:var(--white);
  line-height:1.55;position:relative;overflow-x:hidden;
}
a{color:var(--green);text-decoration:none}
a:hover{opacity:0.9}

.giveaway-bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.giveaway-bg-glow{
  position:absolute;border-radius:50%;filter:blur(80px);opacity:0.45;
  animation:glowDrift 14s ease-in-out infinite alternate;
}
.giveaway-bg-glow--cyan{
  width:420px;height:420px;top:-120px;right:-80px;
  background:radial-gradient(circle,rgba(71,197,220,0.35),transparent 70%);
}
.giveaway-bg-glow--gold{
  width:360px;height:360px;bottom:-100px;left:-60px;
  background:radial-gradient(circle,rgba(243,234,17,0.18),transparent 70%);
  animation-delay:-6s;
}
.giveaway-bg-grid{
  position:absolute;inset:0;opacity:0.04;
  background-image:
    linear-gradient(rgba(255,255,255,0.5) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,0.5) 1px,transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse at center,black 20%,transparent 80%);
}
@keyframes glowDrift{
  from{transform:translate(0,0) scale(1)}
  to{transform:translate(24px,-18px) scale(1.08)}
}

.giveaway-page{
  position:relative;z-index:1;max-width:980px;margin:0 auto;
  padding:1.5rem 1.25rem 4rem;
}

.giveaway-header{
  display:flex;justify-content:center;margin-bottom:1.25rem;
}
.giveaway-brand{
  display:inline-flex;line-height:0;transition:transform 0.2s,opacity 0.2s;
}
.giveaway-brand:hover{transform:scale(1.03);opacity:1}
.giveaway-brand img{
  display:block;height:52px;width:auto;
  filter:drop-shadow(0 0 18px rgba(71,197,220,0.25));
}

.giveaway-hero-grid{
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,0.95fr);
  gap:1.75rem 2rem;align-items:start;margin-bottom:1.5rem;
}
.giveaway-copy{display:flex;flex-direction:column;min-width:0}

.giveaway-tag{
  display:inline-block;align-self:flex-start;font-size:0.62rem;font-weight:700;text-transform:uppercase;
  letter-spacing:0.16em;color:#111;background:linear-gradient(135deg,var(--yellow),var(--gold));
  padding:0.35rem 0.65rem;border-radius:999px;margin-bottom:0.65rem;
  box-shadow:0 0 20px rgba(243,234,17,0.25);
}
.giveaway-headline{
  font-size:clamp(1.45rem,3.2vw,2rem);font-weight:700;letter-spacing:-0.03em;
  line-height:1.12;margin-bottom:0.75rem;
  background:linear-gradient(180deg,#fff 0%,rgba(255,255,255,0.82) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.giveaway-body{font-size:0.88rem;color:rgba(255,255,255,0.86);margin-bottom:0.9rem}
.giveaway-body p + p{margin-top:0.65rem}
.giveaway-body a{text-decoration:underline;text-underline-offset:2px}
.giveaway-lede-note{
  font-size:0.8rem;color:var(--muted);padding:0.6rem 0.75rem;border-left:3px solid var(--green);
  background:rgba(71,197,220,0.06);border-radius:0 8px 8px 0;
}

.giveaway-event-card{
  display:flex;align-items:center;gap:0.85rem;padding:0.75rem 0.9rem;margin-bottom:0.9rem;
  border-radius:12px;text-decoration:none;color:inherit;
  background:linear-gradient(135deg,rgba(255,255,255,0.06),rgba(255,255,255,0.02));
  border:1px solid rgba(243,234,17,0.22);
  box-shadow:0 8px 32px rgba(0,0,0,0.35),inset 0 1px 0 rgba(255,255,255,0.06);
  transition:transform 0.2s,border-color 0.2s,box-shadow 0.2s;
}
.giveaway-event-card:hover{
  transform:translateY(-2px);opacity:1;
  border-color:rgba(243,234,17,0.45);
  box-shadow:0 12px 40px rgba(0,0,0,0.45),0 0 24px rgba(243,234,17,0.08);
}
.giveaway-event-logo{width:56px;height:56px;object-fit:contain;flex-shrink:0;filter:drop-shadow(0 2px 8px rgba(0,0,0,0.4))}
.giveaway-event-copy{display:flex;flex-direction:column;gap:0.15rem;min-width:0}
.giveaway-event-name{font-size:0.84rem;font-weight:700;color:var(--white);line-height:1.25}
.giveaway-event-dates{font-size:0.72rem;color:var(--muted)}
.giveaway-event-link{
  font-size:0.68rem;font-weight:600;color:var(--yellow);letter-spacing:0.04em;margin-top:0.1rem;
}

.giveaway-countdown{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0.5rem;
  margin:0 0 0.85rem;
}
.giveaway-countdown.is-closed{display:none}
.countdown-unit{
  background:linear-gradient(180deg,rgba(255,255,255,0.06),rgba(255,255,255,0.02));
  border:1px solid rgba(71,197,220,0.18);border-radius:10px;padding:0.6rem 0.35rem;text-align:center;
  box-shadow:0 4px 16px rgba(0,0,0,0.25);
}
.countdown-value{
  display:block;font-size:1.25rem;font-weight:700;color:var(--green);line-height:1.1;
  text-shadow:0 0 16px rgba(71,197,220,0.35);
}
.countdown-label{
  display:block;font-size:0.54rem;text-transform:uppercase;letter-spacing:0.1em;
  color:var(--muted);margin-top:0.2rem;
}
.giveaway-countdown-label{
  font-size:0.64rem;text-transform:uppercase;letter-spacing:0.14em;
  color:var(--yellow);margin-bottom:0.45rem;font-weight:600;
}
.giveaway-closed-banner{
  display:none;margin:0 0 0.85rem;padding:0.75rem 0.9rem;border-radius:8px;
  border:1px solid rgba(243,234,17,0.35);background:rgba(243,234,17,0.08);
  color:var(--yellow);font-size:0.82rem;font-weight:600;
}
.giveaway-closed-banner.show{display:block}

.giveaway-intro{margin-top:0.15rem}

.giveaway-hero-wrap{
  position:relative;margin:0;border-radius:14px;overflow:hidden;
  border:1px solid rgba(255,255,255,0.1);
  box-shadow:0 16px 48px rgba(0,0,0,0.5),0 0 0 1px rgba(71,197,220,0.12);
}
@media (min-width: 768px){
  .giveaway-hero-wrap{position:sticky;top:1.25rem}
}
.giveaway-hero{
  display:block;width:100%;aspect-ratio:4/5;object-fit:cover;object-position:center top;
  background:var(--gray);
}

.giveaway-panel{
  background:linear-gradient(180deg,rgba(255,255,255,0.05),rgba(255,255,255,0.02));
  border:1px solid rgba(255,255,255,0.08);border-radius:14px;padding:1.5rem;
  margin-bottom:1.5rem;box-shadow:0 8px 32px rgba(0,0,0,0.3);
}
.giveaway-panel.hidden{display:none}
.hidden{display:none!important}

.giveaway-steps{display:flex;gap:0.5rem;margin-bottom:1.25rem}
.giveaway-step-dot{
  flex:1;height:4px;border-radius:2px;background:rgba(255,255,255,0.08);
  transition:background 0.25s,box-shadow 0.25s;
}
.giveaway-step-dot.active{
  background:var(--green);box-shadow:0 0 12px rgba(71,197,220,0.5);
}
.giveaway-step-dot.done{background:rgba(71,197,220,0.55)}

.giveaway-step-title{font-size:1.05rem;font-weight:700;margin-bottom:0.35rem}
.giveaway-step-body{font-size:0.82rem;color:var(--muted);margin-bottom:1.25rem}

.cta-area{display:flex;flex-direction:column;align-items:center;gap:0.75rem;margin:1rem 0;width:100%}
.cta-area .store-badge{width:176px;max-width:176px}
.store-badge{
  display:flex;align-items:center;justify-content:center;
  width:176px;height:48px;max-width:176px;padding:0 10px;
  line-height:0;text-decoration:none;border-radius:8px;
  border:1px solid rgba(255,255,255,0.18);overflow:hidden;
  transition:opacity 0.25s ease,transform 0.25s ease,box-shadow 0.25s ease,border-color 0.25s ease;
}
.store-badge--apple{
  background:var(--green);
  border-color:rgba(0,0,0,0.18);
}
.store-badge--play{background:#141414}
.store-badge img{
  width:100%;height:100%;display:block;object-fit:contain;border-radius:0;
}
.store-badge:hover{opacity:0.92;transform:translateY(-1px)}
.store-badge--play:hover{
  border-color:rgba(71,197,220,0.35);
  box-shadow:0 0 14px rgba(71,197,220,0.12);
}
.store-badge--apple:hover{
  border-color:rgba(0,0,0,0.28);
  box-shadow:0 0 14px rgba(71,197,220,0.2);
}
.qr-wrapper{
  display:inline-block;padding:14px;border-radius:10px;line-height:0;
  background:linear-gradient(135deg,rgba(255,255,255,0.06),rgba(255,255,255,0.02));
  border:1px solid rgba(71,197,220,0.2);
  box-shadow:0 0 40px rgba(71,197,220,0.12),inset 0 1px 0 rgba(255,255,255,0.06);
}
.qr-wrapper img{display:block;width:130px;height:130px;border-radius:4px}
.qr-label{font-size:0.7rem;color:rgba(255,255,255,0.3);letter-spacing:0.04em}

.giveaway-nav{display:flex;gap:0.75rem;margin-top:1.25rem}
.btn-secondary,.btn-primary{
  flex:1;padding:0.75rem;border-radius:8px;border:none;font-family:var(--font);
  font-size:0.84rem;font-weight:700;cursor:pointer;transition:all 0.2s;
}
.btn-secondary{
  background:transparent;border:1px solid rgba(255,255,255,0.14);color:var(--white);
}
.btn-secondary:hover{border-color:var(--green);color:var(--green);opacity:1}
.btn-primary{
  width:100%;background:linear-gradient(135deg,var(--green),#3ab4ca);color:#041014;
  box-shadow:0 4px 20px rgba(71,197,220,0.35);
}
.btn-primary:hover{
  transform:translateY(-1px);box-shadow:0 6px 28px rgba(71,197,220,0.45);opacity:1;
}
.btn-primary--pulse{animation:ctaPulse 2.5s ease-in-out infinite}
@keyframes ctaPulse{
  0%,100%{box-shadow:0 4px 20px rgba(71,197,220,0.35)}
  50%{box-shadow:0 4px 28px rgba(71,197,220,0.55),0 0 0 4px rgba(71,197,220,0.12)}
}
.btn-primary[disabled],.btn-primary.is-loading{opacity:0.55;cursor:not-allowed;transform:none;animation:none}

.f-group{margin-bottom:1rem}
.f-label{display:block;font-size:0.7rem;font-weight:600;color:rgba(255,255,255,0.55);margin-bottom:0.35rem;letter-spacing:0.03em}
.f-input,.f-textarea{
  width:100%;padding:0.65rem 0.8rem;border-radius:8px;border:1px solid rgba(255,255,255,0.08);
  background:rgba(0,0,0,0.25);color:var(--white);font-family:var(--font);font-size:0.82rem;outline:none;
  transition:border-color 0.2s,box-shadow 0.2s;
}
.f-input:focus{
  border-color:rgba(71,197,220,0.55);box-shadow:0 0 0 3px rgba(71,197,220,0.12);
}
.f-input::placeholder{color:rgba(255,255,255,0.2)}
.f-error{color:#ff6b6b;font-size:0.68rem;margin-top:0.25rem;display:none}
.f-group.error .f-input{border-color:#ff6b6b}
.f-group.error .f-error{display:block}
.f-form-error{color:#ff6b6b;font-size:0.75rem;margin-top:0.5rem;text-align:center;display:none}
.f-form-error.show{display:block}
.f-check{display:flex;gap:0.6rem;align-items:flex-start;margin:1rem 0;font-size:0.78rem;color:rgba(255,255,255,0.78)}
.f-check input{margin-top:0.15rem;accent-color:var(--green)}
.f-check.error{color:#ff6b6b}

.success-card{text-align:center;padding:1rem 0}
.success-icon{
  width:48px;height:48px;border-radius:50%;
  background:linear-gradient(135deg,var(--green),#3ab4ca);
  display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;
  box-shadow:0 0 24px rgba(71,197,220,0.4);
}
.success-icon svg{width:22px;height:22px;color:#041014}
.success-card h3{font-size:1.05rem;font-weight:700;margin-bottom:0.5rem}
.success-card p{font-size:0.8rem;color:var(--muted);line-height:1.6}

.giveaway-fine-print{
  font-size:0.62rem;color:rgba(255,255,255,0.32);line-height:1.65;margin:1.5rem 0 1rem;
}
.giveaway-fine-print a{color:rgba(71,197,220,0.75)}

.giveaway-footer{
  border-top:1px solid rgba(255,255,255,0.06);padding-top:1rem;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:0.75rem;
  font-size:0.68rem;color:var(--muted);
}
.footer-legal{display:flex;align-items:center;gap:0.35rem}
.footer-sep{opacity:0.4}

@media (max-width: 767px){
  .giveaway-hero-grid{
    grid-template-columns:1fr;gap:1rem;
  }
  .giveaway-hero{aspect-ratio:16/10}
  .giveaway-countdown{grid-template-columns:repeat(4,minmax(0,1fr));gap:0.35rem}
  .countdown-unit{padding:0.5rem 0.2rem}
  .countdown-value{font-size:1.05rem}
  .countdown-label{font-size:0.48rem;letter-spacing:0.06em}
  .giveaway-nav{flex-direction:column}
  .giveaway-event-card{padding:0.85rem}
  .giveaway-event-logo{width:64px;height:64px}
  .store-badge,.cta-area .store-badge{width:176px;max-width:176px;height:48px}
  .cta-area .store-badge + .store-badge{margin-top:0.45rem}
  .cta-area{gap:0.45rem}
}

@media (max-width: 540px){
  .giveaway-brand img{height:44px}
}