:root{
  --bg-dark:#0b0b10;
  --panel:#11131a;
  --text:#f5f7ff;
  --muted:#b7bfd6;
  --accent:#ff3b6b;
  --accent2:#ffcc4d;
  --pixel: 6px; /* pixel büyüklüğü */
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background: var(--bg-dark);
  overflow:hidden;
}

/* Background image layer */
#bg{
  position:fixed; inset:0;
  background:
    radial-gradient(900px 600px at 50% 30%, rgba(255,59,107,.18), transparent 60%),
    radial-gradient(800px 500px at 20% 80%, rgba(255,204,77,.12), transparent 60%),
    var(--bg-dark);
  background-size: cover;
  background-position:center;
  filter: blur(18px) brightness(.55);
  transform: scale(1.05);
  transition: filter 1.2s ease, opacity 1.2s ease;
  opacity:1;
}
#bg.bg-image{
  background-image: url("assets/bg.jpg");
}
#bg.reveal{
  filter: blur(0px) brightness(.95);
}

/* FX canvas */
#fx{
  position:fixed; inset:0;
  pointer-events:none;
}

/* Stage */
#stage{
  position:relative;
  height:100%;
  display:grid;
  place-items:center;
  padding:24px;
}

/* Scenes */
.scene{
  position:absolute;
  inset:0;
  display:none;
  padding:24px;
}
.scene--active{ display:grid; place-items:center; }

h1{
  font-size: clamp(28px, 4vw, 52px);
  margin:0 0 18px 0;
  text-align:center;
  letter-spacing:.3px;
}
.hint{
  margin-top:14px;
  font-size:14px;
  color:var(--muted);
  text-align:center;
  opacity:.9;
}
.centerText{
  font-size: clamp(22px, 3.5vw, 44px);
  letter-spacing:.6px;
  font-weight:700;
  text-align:center;
}

/* Buttons */
.cta{
  border:0;
  padding:14px 18px;
  border-radius:14px;
  font-weight:700;
  cursor:pointer;
  background: linear-gradient(135deg, var(--accent), #ff6fa3);
  color:white;
  box-shadow: 0 12px 30px rgba(255,59,107,.25);
  transition: transform .12s ease, filter .2s ease;
}
.cta:hover{ transform: translateY(-1px); filter: brightness(1.05); }
.cta:active{ transform: translateY(1px); }
.cta--ghost{
  background: transparent;
  border:1px solid rgba(255,255,255,.22);
  box-shadow:none;
}

/* World layout */
.world{
  position:relative;
  width:min(980px, 92vw);
  height:min(520px, 70vh);
  border-radius:22px;
  background: rgba(17,19,26,.65);
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 18px 60px rgba(0,0,0,.35);
  overflow:hidden;
}

/* Simple "school" block */
.school{
  position:absolute;
  left:8%;
  top:18%;
  width:260px;
  height:220px;
  border-radius:18px;
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.12);
}
.school__sign{
  position:absolute;
  left:18px; top:18px;
  padding:8px 12px;
  background: rgba(0,0,0,.25);
  border-radius:12px;
  font-weight:800;
  letter-spacing:1px;
}
.school__door{
  position:absolute;
  left:50%;
  bottom:18px;
  width:74px;
  height:106px;
  transform: translateX(-50%);
  border-radius:12px;
  background: rgba(0,0,0,.28);
  border:1px solid rgba(255,255,255,.10);
}

/* Terminal */
.terminal{
  position:absolute;
  left:8%;
  top:18%;
  width:300px;
  height:170px;
  border-radius:18px;
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.12);
}
.terminal__sign{
  position:absolute;
  left:18px; top:18px;
  padding:8px 12px;
  background: rgba(0,0,0,.25);
  border-radius:12px;
  font-weight:800;
  letter-spacing:1px;
}

/* Captions */
.caption{
  position:absolute;
  top:14px;
  left:50%;
  transform: translateX(-50%);
  padding:10px 14px;
  border-radius:14px;
  background: rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.10);
  font-weight:700;
}
.caption--boy{ top:18px; }

/* Dialog */
.dialog{
  position:absolute;
  left:50%;
  bottom:20px;
  transform: translateX(-50%);
  width:min(760px, 90%);
  padding:14px 16px;
  border-radius:16px;
  background: rgba(0,0,0,.40);
  border:1px solid rgba(255,255,255,.10);
  backdrop-filter: blur(8px);
}
.dialog__line{
  font-size:18px;
  line-height:1.25;
}

/* Pixel sprites (CSS grid pixels) */
.pixel{
  position:absolute;
  width: calc(var(--pixel) * 12);
  height: calc(var(--pixel) * 12);
  image-rendering: pixelated;
  transform: translate(-50%, -50%);
}

/* Boy sprite */
.pixel--boy{
  left:64%;
  top:62%;
  --shirt: #3db7ff;
  --pants: #3b3f53;
  --hair: #121316;
  --skin: #ffcfb3;
  background:
    /* hair */
    linear-gradient(var(--hair),var(--hair)) 30% 10%/40% 18%,
    /* beard */
    linear-gradient(#1a1b1f,#1a1b1f) 34% 38%/32% 10%,
    /* face */
    linear-gradient(var(--skin),var(--skin)) 32% 20%/36% 26%,
    /* shirt */
    linear-gradient(var(--shirt),var(--shirt)) 26% 46%/48% 26%,
    /* pants */
    linear-gradient(var(--pants),var(--pants)) 30% 70%/40% 22%;
  background-repeat:no-repeat;
  filter: drop-shadow(0 8px 16px rgba(0,0,0,.35));
}

/* Girl sprite */
.pixel--girl{
  left:72%;
  top:62%;
  --dress: #ff4d79;
  --hair: #ffd66b;
  --skin: #ffcfb3;
  --legs: #ffcfb3;
  --shoes: #2b2d3a;
  background:
    /* hair */
    linear-gradient(var(--hair),var(--hair)) 30% 10%/40% 18%,
    /* face */
    linear-gradient(var(--skin),var(--skin)) 32% 20%/36% 26%,
    /* dress */
    linear-gradient(var(--dress),var(--dress)) 24% 46%/52% 34%,
    /* legs */
    linear-gradient(var(--legs),var(--legs)) 38% 82%/12% 14%,
    linear-gradient(var(--legs),var(--legs)) 52% 82%/12% 14%,
    /* shoes */
    linear-gradient(var(--shoes),var(--shoes)) 36% 94%/16% 8%,
    linear-gradient(var(--shoes),var(--shoes)) 50% 94%/16% 8%;
  background-repeat:no-repeat;
  filter: drop-shadow(0 8px 16px rgba(0,0,0,.35));
}

/* Car sprite */
.pixel--car{
  width: calc(var(--pixel) * 20);
  height: calc(var(--pixel) * 10);
  left:78%;
  top:72%;
  background:
    linear-gradient(#15171f,#15171f) 15% 25%/70% 40%,
    linear-gradient(#2b2d3a,#2b2d3a) 25% 10%/50% 22%,
    radial-gradient(circle, #101114 55%, transparent 56%) 22% 82%/20% 40%,
    radial-gradient(circle, #101114 55%, transparent 56%) 70% 82%/20% 40%;
  background-repeat:no-repeat;
  filter: drop-shadow(0 10px 18px rgba(0,0,0,.35));
}

/* Bus sprite */
.pixel--bus{
  width: calc(var(--pixel) * 28);
  height: calc(var(--pixel) * 12);
  left:110%;
  top:58%;
  background:
    linear-gradient(#ffd65e,#ffd65e) 8% 22%/84% 52%,
    linear-gradient(#2b2d3a,#2b2d3a) 10% 12%/80% 18%,
    linear-gradient(rgba(255,255,255,.25),rgba(255,255,255,.25)) 18% 30%/52% 22%,
    radial-gradient(circle, #101114 55%, transparent 56%) 20% 85%/16% 36%,
    radial-gradient(circle, #101114 55%, transparent 56%) 78% 85%/16% 36%;
  background-repeat:no-repeat;
  filter: drop-shadow(0 10px 18px rgba(0,0,0,.35));
}


/* Bus label */
.pixel--bus::after{
  content: "KOCAELİ";
  position:absolute;
  left:50%;
  top:28%;
  transform: translate(-50%, -50%);
  font-weight: 900;
  letter-spacing: 1px;
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 10px;
  background: rgba(0,0,0,.22);
  border: 1px solid rgba(255,255,255,.18);
  color: rgba(255,255,255,.95);
}

/* Hug heart */
.hugHeart{
  position:absolute;
  left:72%;
  top:44%;
  font-size:56px;
  animation: pop 1.2s ease-in-out infinite;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,.35));
}
@keyframes pop{
  0%,100%{ transform: translate(-50%,-50%) scale(1); }
  50%{ transform: translate(-50%,-50%) scale(1.15); }
}

/* Helpers */
.hidden{ display:none; }

.finalText{
  font-size: clamp(30px, 5vw, 64px);
  font-weight:900;
  text-align:center;
  text-shadow: 0 20px 60px rgba(0,0,0,.45);
  margin-bottom:18px;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.finalText__sub{
  font-size: clamp(18px, 2.6vw, 34px);
  font-weight:800;
  opacity:.95;
}