/* ============================================================
   Milky Interactive — "Liquid Glass" design system
   Dark violet · frosted glass · specular borders · minimal
   ============================================================ */

:root{
  /* Base */
  --bg:#06000e;
  --bg-deep:#04000a;

  /* Glass surfaces */
  --glass:rgba(255,255,255,.045);
  --glass-strong:rgba(255,255,255,.075);
  --glass-soft:rgba(16,6,34,.55);

  /* Strokes */
  --stroke:rgba(255,255,255,.08);
  --stroke-hi:rgba(255,255,255,.16);
  --stroke-grad:linear-gradient(160deg,rgba(255,255,255,.22) 0%,rgba(255,255,255,.03) 42%,rgba(192,132,252,.10) 100%);

  /* Text */
  --text:#f6f3fd;
  --muted:#b3a4d8;
  --muted-2:#8b7db0;

  /* Accents */
  --violet:#9d5cff;
  --purple:#c084fc;
  --magenta:#e879f9;
  --grad:linear-gradient(135deg,#8b5cf6 0%,#c084fc 48%,#e879f9 100%);
  --grad-soft:linear-gradient(135deg,rgba(139,92,246,.16),rgba(232,121,249,.12));

  --radius:22px;
  --radius-sm:14px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}

html{scroll-behavior:smooth}

body{
  /* SF Pro: render otomatis di Apple devices (sama kayak WhatsApp),
     fallback ke system font di Android/Windows */
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",Roboto,Inter,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  min-height:100dvh;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

/* ============ Ambient background ============ */
.bg-aurora{
  position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(42% 38% at 15% 8%,rgba(157,92,255,.30),transparent 70%),
    radial-gradient(38% 34% at 88% 4%,rgba(232,121,249,.18),transparent 72%),
    radial-gradient(60% 55% at 50% 118%,rgba(139,125,255,.20),transparent 70%),
    var(--bg-deep);
  animation:auroraDrift 24s var(--ease) infinite alternate;
}
@keyframes auroraDrift{
  0%{transform:scale(1) translate3d(0,0,0)}
  100%{transform:scale(1.14) translate3d(-1.5%,-1%,0)}
}

/* Fine grain — kills banding, adds "glass" depth */
.bg-grain{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============ Top bar ============ */
.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;
  padding:12px 20px;
  margin:0 auto;max-width:1080px;
  background:rgba(6,0,14,.62);
  backdrop-filter:blur(18px) saturate(150%);
  -webkit-backdrop-filter:blur(18px) saturate(150%);
  border-bottom:1px solid var(--stroke);
}
.navlogo{
  font-weight:700;font-size:17px;letter-spacing:.5px;
  text-decoration:none;color:var(--text);
  display:flex;align-items:center;gap:8px;
}
.navlogo::before{
  content:'';width:9px;height:9px;border-radius:50%;
  background:var(--grad);
  box-shadow:0 0 10px rgba(192,132,252,.8);
}
.navlinks{display:flex;gap:4px}
.navlinks a{
  color:var(--muted);text-decoration:none;font-size:13.5px;font-weight:500;
  padding:7px 13px;border-radius:999px;
  transition:color .2s var(--ease),background .2s var(--ease);
}
.navlinks a:hover{color:var(--text);background:var(--glass-strong)}

/* ============ Layout ============ */
.container{
  width:100%;max-width:1080px;margin:0 auto;
  padding:52px 20px 44px;
  display:flex;flex-direction:column;gap:34px;
}

/* ============ Hero ============ */
.hero{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  align-items:center;gap:40px;
  padding:8px 0 4px;
  animation:rise .7s var(--ease) both;
}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  font-size:10.5px;font-weight:700;letter-spacing:3.5px;
  color:var(--purple);
  border:1px solid var(--stroke-hi);border-radius:999px;
  padding:7px 16px;margin-bottom:20px;
  background:var(--glass-soft);
  backdrop-filter:blur(10px);
}
.hero-badge i{
  width:6px;height:6px;border-radius:50%;
  background:var(--magenta);
  box-shadow:0 0 8px var(--magenta);
  animation:blink 2.4s ease-in-out infinite;
}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}

.hero h1{
  font-size:clamp(42px,7vw,78px);
  font-weight:600;line-height:.98;letter-spacing:-2.5px;
}
.hero h1 span{
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  filter:drop-shadow(0 6px 24px rgba(157,92,255,.35));
}
.tagline{
  color:var(--muted);font-size:16px;font-weight:300;
  max-width:460px;line-height:1.65;
  margin:18px 0 26px;
}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap}

/* ============ Buttons ============ */
.btn{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--text);text-decoration:none;
  font-weight:600;font-size:14.5px;letter-spacing:.1px;
  padding:13px 26px;border-radius:13px;
  border:1px solid var(--stroke-hi);
  background:var(--glass-strong);
  backdrop-filter:blur(12px);
  transition:transform .16s var(--ease),border-color .25s,box-shadow .3s;
}
.btn::after{
  content:'';position:absolute;top:0;left:-120%;
  width:60%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.14),transparent);
  transition:left .55s var(--ease);
}
.btn:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.3)}
.btn:hover::after{left:120%}
.btn:active{transform:scale(.97)}

.btn.primary{
  border:none;
  background:var(--grad);
  box-shadow:0 10px 30px -8px rgba(157,92,255,.65),inset 0 1px 0 rgba(255,255,255,.3);
  color:#fff;
}
.btn.primary:hover{box-shadow:0 14px 38px -8px rgba(157,92,255,.8),inset 0 1px 0 rgba(255,255,255,.35)}

/* WhatsApp */
.btn.whatsapp{
  display:inline-flex;align-items:center;gap:8px;
  border:none;
  background:linear-gradient(135deg,#16a34a 0%,#22c55e 60%,#4ade80 100%);
  color:#fff;
  box-shadow:0 10px 30px -8px rgba(34,197,94,.6),inset 0 1px 0 rgba(255,255,255,.3);
}
.btn.whatsapp:hover{
  box-shadow:0 14px 38px -8px rgba(34,197,94,.8),inset 0 1px 0 rgba(255,255,255,.35);
  border-color:transparent;
}
.btn.whatsapp svg{flex-shrink:0}
.btn.whatsapp.lg{padding:15px 32px;font-size:15.5px;border-radius:14px}

/* ============ CTA section ============ */
.cta{
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  position:relative;
  background:linear-gradient(120deg,rgba(192,132,252,.13),rgba(255,255,255,.03) 55%,rgba(232,121,249,.10));
  border:1px solid rgba(192,132,252,.28);
  border-radius:var(--radius);
  padding:28px 32px;
  backdrop-filter:blur(20px) saturate(150%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 24px 50px -26px rgba(0,0,0,.8);
  overflow:hidden;
}
.cta::before{
  content:'';position:absolute;width:280px;height:280px;right:-60px;top:-140px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(192,132,252,.22),transparent 70%);
  filter:blur(20px);pointer-events:none;
}
.cta-copy{position:relative;max-width:520px}
.cta-copy h2{font-size:22px;font-weight:600;letter-spacing:-.3px;margin-bottom:7px}
.cta-copy p{font-size:14px;color:var(--muted);line-height:1.6;font-weight:300}
.cta-copy b{color:var(--text);font-weight:600}
.cta .btn{position:relative;flex-shrink:0}

/* ============ Hero art (mascot) ============ */
.hero-art{
  position:relative;
  display:flex;align-items:center;justify-content:center;
  min-height:340px;
}
.hero-art img{
  position:relative;z-index:1;
  width:100%;max-width:460px;height:auto;
  filter:drop-shadow(0 24px 50px rgba(0,0,0,.6)) drop-shadow(0 0 40px rgba(157,92,255,.28));
  animation:float 7s ease-in-out infinite;
  border-radius:24px;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.art-glow{
  position:absolute;inset:8%;
  border-radius:50%;
  background:radial-gradient(circle,rgba(192,132,252,.30),rgba(232,121,249,.10) 45%,transparent 70%);
  filter:blur(28px);
  animation:pulseGlow 6s ease-in-out infinite;
}
@keyframes pulseGlow{0%,100%{opacity:.75;transform:scale(1)}50%{opacity:1;transform:scale(1.08)}}

/* ============ Feature list (row layout) ============ */
.features{display:flex;flex-direction:column;gap:12px}

.frow{
  position:relative;isolation:isolate;
  display:flex;align-items:center;gap:18px;
  color:inherit;text-decoration:none;
  background:linear-gradient(105deg,var(--glass-strong),var(--glass) 65%);
  border:1px solid var(--stroke);
  border-radius:18px;
  padding:18px 20px;
  backdrop-filter:blur(20px) saturate(150%);
  -webkit-backdrop-filter:blur(20px) saturate(150%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.09),0 16px 36px -22px rgba(0,0,0,.8);
  overflow:hidden;
  transition:transform .2s var(--ease),border-color .3s,box-shadow .35s,background .35s;
  animation:rise .55s var(--ease) both;
}
/* Specular border */
.frow::before{
  content:'';position:absolute;inset:0;z-index:-1;border-radius:inherit;
  padding:1px;background:var(--stroke-grad);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .35s var(--ease);
}
/* Sheen */
.frow::after{
  content:'';position:absolute;top:-80%;left:-40%;
  width:36%;height:260%;z-index:-1;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.08),transparent);
  transform:rotate(16deg);
  opacity:0;left:-60%;
  transition:left .7s var(--ease),opacity .3s;
}
a.frow:hover{
  transform:translateX(4px);
  border-color:rgba(192,132,252,.36);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.13),
    0 22px 44px -22px rgba(0,0,0,.85),
    0 0 30px -8px rgba(157,92,255,.3);
}
a.frow:hover::before{opacity:1}
a.frow:hover::after{left:140%;opacity:1}
a.frow:active{transform:translateX(2px) scale(.99)}

.frow-icon{
  flex-shrink:0;
  width:44px;height:44px;
  display:grid;place-items:center;
  font-size:21px;border-radius:13px;
  background:var(--grad-soft);
  border:1px solid rgba(192,132,252,.22);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.12);
}
.frow-icon.lg{width:56px;height:56px;font-size:27px;border-radius:16px}
.frow-icon.sm{width:38px;height:38px;font-size:18px;border-radius:11px}

.frow-body{flex:1;min-width:0}
.frow-body h2{font-size:17px;font-weight:600;letter-spacing:.1px;margin-bottom:4px}
.frow-body h3{font-size:15px;font-weight:600;letter-spacing:.1px;margin-bottom:3px}
.frow-body p{font-size:13px;color:var(--muted);line-height:1.55}

.frow-go{
  flex-shrink:0;
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:600;color:var(--purple);
  transition:gap .25s var(--ease);
}
.frow-go i{font-style:normal;transition:transform .25s var(--ease)}
a.frow:hover .frow-go{gap:10px}
a.frow:hover .frow-go i{transform:translateX(3px)}
.frow-go.muted{color:var(--muted-2);font-weight:500}

/* Hero row (Downloader) */
.hero-row{
  padding:24px 24px;
  background:linear-gradient(105deg,rgba(192,132,252,.14),rgba(255,255,255,.03) 55%,rgba(232,121,249,.08));
  border-color:rgba(192,132,252,.3);
}
.hero-row .frow-body h2{font-size:21px;margin-bottom:6px}
.hero-row .frow-body p{font-size:14px;max-width:460px}

/* Split: Wordle + RPG side-by-side */
.frow-split{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* Compact list (tools) */
.frow.compact{padding:14px 16px;background:var(--glass)}
.frow.compact .frow-body p{font-size:12.2px}

/* Donate row */
.donate-row{
  background:linear-gradient(105deg,rgba(232,121,249,.13),var(--glass) 65%);
  border-color:rgba(232,121,249,.28);
}
.donate-row:hover{border-color:rgba(232,121,249,.5)}
.donate-row .frow-body h2{font-size:19px}

/* Stagger */
.frow:nth-child(1){animation-delay:.05s}
.frow:nth-child(2){animation-delay:.10s}
.frow:nth-child(3){animation-delay:.15s}
.frow:nth-child(4){animation-delay:.20s}
.frow:nth-child(5){animation-delay:.25s}

/* ============ How to use ============ */
.how{
  position:relative;
  background:linear-gradient(168deg,var(--glass-strong),var(--glass) 60%);
  border:1px solid var(--stroke);
  border-radius:var(--radius);
  padding:26px 26px 24px;
  backdrop-filter:blur(20px) saturate(150%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 20px 44px -24px rgba(0,0,0,.8);
}
.how h2{font-size:16px;font-weight:600;margin-bottom:16px;letter-spacing:.2px}
.how ol{list-style:none;display:flex;flex-direction:column;gap:12px;counter-reset:step}
.how li{
  counter-increment:step;
  display:flex;align-items:flex-start;gap:14px;
  color:var(--muted);font-size:14px;line-height:1.55;
}
.how li::before{
  content:counter(step);
  flex-shrink:0;
  width:26px;height:26px;border-radius:8px;
  display:grid;place-items:center;
  font-size:12px;font-weight:700;color:#fff;
  background:var(--grad);
  box-shadow:0 4px 12px -3px rgba(157,92,255,.6),inset 0 1px 0 rgba(255,255,255,.3);
}
.how b{color:var(--text);font-weight:600}
.how i{color:var(--purple);font-style:normal;font-weight:600}
.how-hint{
  margin-top:16px;padding-top:16px;border-top:1px solid var(--stroke);
  font-size:13px;color:var(--muted-2);
}
.how-hint a{
  color:var(--purple);text-decoration:none;font-weight:600;
  border-bottom:1px solid rgba(192,132,252,.3);
  transition:color .2s,border-color .2s;
}
.how-hint a:hover{color:var(--magenta);border-color:var(--magenta)}

/* ============ Footer ============ */
footer{
  display:flex;align-items:center;justify-content:center;gap:8px;
  color:var(--muted-2);font-size:12px;letter-spacing:.4px;
  padding-top:4px;
}
.foot-logo{color:var(--muted);font-weight:600}
.foot-sep{opacity:.5}

/* ============ Responsive ============ */
@media (max-width:880px){
  .hero{grid-template-columns:1fr;gap:26px}
  .hero-art{order:-1;min-height:240px}
  .hero-art img{max-width:340px}
  .hero h1{letter-spacing:-1.5px}
  .frow-split{grid-template-columns:1fr}
}
@media (max-width:640px){
  .container{padding:36px 15px 32px;gap:28px}
  .topbar{padding:10px 15px}
  .navlinks a{padding:6px 9px;font-size:12.5px}
  .hero-actions .btn{flex:1}
  .hero-row{padding:18px}
  .frow{padding:15px 16px;gap:13px}
  .frow-icon.lg{width:46px;height:46px;font-size:22px}
  .frow-go{display:none}
  .frow-body p{font-size:12.5px}
  .how{padding:20px}
  .tagline{font-size:15px}
  .cta{flex-direction:column;align-items:stretch;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}