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

:root{
  --bg:#050505;
  --bg2:#0e0e0e;
  --card:#111111;
  --line:#2a2a2a;
  --red:#ff003c;
  --red2:#8b0000;
  --text:#ffffff;
  --muted:#9a9a9a;
}

html, body {

 background-color:#111111;

}

body{
  background:
  radial-gradient(circle at top left, rgba(255,0,60,0.18), transparent 30%),
  radial-gradient(circle at bottom right, rgba(120,0,0,0.25), transparent 30%),
  linear-gradient(135deg,#050505,#0c0c0c,#050505);
  color:white;
  font-family:'Rajdhani',sans-serif;
  min-height:100vh;
  overflow-x:hidden;
}

body:before{
  content:'';
  position:fixed;
  inset:0;
  background-image:
  linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
  linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size:50px 50px;
  pointer-events:none;
}

.container{
  width:92%;
  max-width:1500px;
  margin:auto;
  padding:50px 0 150px;
}

.hero{
  position:relative;
  overflow:hidden;
  border:1px solid rgba(255,0,60,0.25);
  background:linear-gradient(145deg, rgba(20,20,20,0.95), rgba(8,8,8,0.98));
  border-radius:35px;
  padding:70px;
  margin-bottom:35px;
  box-shadow:
  0 0 40px rgba(255,0,60,0.08),
  inset 0 0 80px rgba(255,0,60,0.03);
}

.hero:before{
  content:'';
  position:absolute;
  width:500px;
  height:500px;
  background:radial-gradient(circle, rgba(255,0,60,0.25), transparent 70%);
  top:-250px;
  right:-120px;
}

.logo{
  font-family:'Orbitron',sans-serif;
  font-size:72px;
  font-weight:900;
  line-height:1;
  margin-bottom:20px;
  text-transform:uppercase;
  letter-spacing:4px;
}

.logo span{
  color:var(--red);
  text-shadow:0 0 18px rgba(255,0,60,0.6);
}

.logo h1 {
  font-size:18px; 
  padding-top:20px;

}

.hero p{
  color:#c7c7c7;
  font-size:22px;
  max-width:850px;
  line-height:1.7;
}

.section{
  background:linear-gradient(145deg, rgba(18,18,18,0.98), rgba(8,8,8,0.98));
  border:1px solid rgba(255,255,255,0.06);
  border-radius:30px;
  padding:35px;
  margin-bottom:28px;
  position:relative;
  overflow:hidden;
}

.section:before{
  content:'';
  position:absolute;
  inset:0;
  border:1px solid rgba(255,0,60,0.08);
  pointer-events:none;
  border-radius:30px;
}

.section-title{
  display:flex;
  align-items:center;
  gap:15px;
  margin-bottom:30px;
}

.section-title h2{
  font-size:34px;
  font-family:'Orbitron',sans-serif;
  text-transform:uppercase;
  letter-spacing:2px;
}

.section-line{
  flex:1;
  height:2px;
  background:linear-gradient(90deg,var(--red),transparent);
}

.pc-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:24px;
}

.pc-card{
  position:relative;
  overflow:hidden;
  border-radius:25px;
  height:360px;
  cursor:pointer;
  border:2px solid transparent;
  transition:0.35s ease;
}

.pc-card:hover,
.pc-card.active{
  transform:translateY(-10px) scale(1.02);
  border-color:rgba(255,0,60,0.8);
  box-shadow:0 0 30px rgba(255,0,60,0.25);
}

.pc-card img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
}

.pc-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(to top, rgba(0,0,0,0.95), rgba(0,0,0,0.2));
  padding:28px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
}

.pc-overlay h3{
  font-size:34px;
  font-family:'Orbitron',sans-serif;
  margin-bottom:10px;
}

.pc-overlay p{
  color:#d0d0d0;
  line-height:1.6;
  font-size:18px;
}

/* Budget Slider */

.budget-wrap{
  text-align:center;
  padding:25px 10px;
}

.budget-number{
  font-size:90px;
  font-family:'Orbitron',sans-serif;
  color:var(--red);
  text-shadow:0 0 25px rgba(255,0,60,0.6);
  margin-bottom:25px;
}

/* ===== TVOJ PÔVODNÝ SLIDER (NEZMENENÝ) ===== */

.range{
  width:100%;
  appearance:none;
  height:14px;
  border-radius:50px;
  background:linear-gradient(90deg,#350000,var(--red),#ff6a00);
}

.range::-webkit-slider-thumb{
  appearance:none;
  width:36px;
  height:36px;
  border-radius:50%;
  background:white;
  border:4px solid var(--red);
  box-shadow:0 0 20px rgba(255,0,60,0.7);
  cursor:pointer;
}

/* Firefox podpora (aby to sedelo rovnako) */
.range::-moz-range-thumb{
  width:36px;
  height:36px;
  border-radius:50%;
  background:white;
  border:4px solid var(--red);
  box-shadow:0 0 20px rgba(255,0,60,0.7);
  cursor:pointer;
}

.range::-moz-range-track{
  height:14px;
  border-radius:50px;
  background:linear-gradient(90deg,#350000,var(--red),#ff6a00);
}

/* ===== BUTTONY ===== */

.budget-actions{
  margin-top:20px;
  display:flex;
  gap:12px;
  justify-content:center;
}

.budget-actions button{
  padding:10px 18px;
  border-radius:10px;
  border:none;
  cursor:pointer;
  font-weight:600;
  transition:0.2s;
}

#confirmBudget{
  background:var(--red);
  color:white;
}

#resetBudget{
  background:#222;
  color:white;
}

.budget-actions button:hover{
  transform:scale(1.05);
}

/* ===== LOCK STAV SLIDERA ===== */

.range:disabled{
  opacity:0.5;
  cursor:not-allowed;
}

/* Budget Slider end */

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:24px;
}

.field label{
  display:block;
  margin-bottom:12px;
  font-size:18px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:1px;
}

.input,
select,
textarea{
  width:100%;
  background:#0c0c0c;
  border:1px solid rgba(255,255,255,0.08);
  border-radius:18px;
  padding:18px;
  color:white;
  font-size:17px;
  font-family:'Rajdhani',sans-serif;
  transition:0.25s;
}

.input:focus,
select:focus,
textarea:focus{
  outline:none;
  border-color:rgba(255,0,60,0.8);
  box-shadow:0 0 20px rgba(255,0,60,0.15);
}

textarea{
  min-height:180px;
  resize:vertical;
}

.feature-groups{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:30px;
}

.feature-group h4{
  margin-bottom:16px;
  font-size:20px;
  text-transform:uppercase;
  letter-spacing:1px;
}

.feature-options{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}

.option{
  padding:16px 20px;
  border-radius:16px;
  background:#101010;
  border:1px solid rgba(255,255,255,0.08);
  cursor:pointer;
  transition:0.25s;
  font-size:17px;
}

.option:hover{
  border-color:rgba(255,0,60,0.5);
}

.option.active{
  background:linear-gradient(135deg, rgba(255,0,60,0.25), rgba(120,0,0,0.4));
  border-color:rgba(255,0,60,0.8);
  box-shadow:0 0 20px rgba(255,0,60,0.2);
}

.submit{
  width:100%;
  padding:28px;
  border:none;
  border-radius:24px;
  background:linear-gradient(90deg,#600000,var(--red),#ff2f00);
  color:white;
  font-family:'Orbitron',sans-serif;
  font-size:24px;
  text-transform:uppercase;
  letter-spacing:3px;
  cursor:pointer;
  transition:0.35s;
  box-shadow:0 0 35px rgba(255,0,60,0.25);
}

.submit:hover{
  transform:scale(1.02);
  box-shadow:0 0 45px rgba(255,0,60,0.45);
}

.summary{
  display:none;
}

.summary pre{
  white-space:pre-wrap;
  line-height:1.9;
  font-size:17px;
  color:#e0e0e0;
}

.toast{
  position: fixed;
  font-size:30px;
  text-align:center;

  top: 60%;
  left: 50%;

  width: 500px;

  transform: translate(-50%, -50%) scale(0.9);

  opacity: 0;
  visibility: hidden;

  pointer-events: none;

  transition:
    opacity 0.3s ease,
    transform 0.3s ease,
    visibility 0.3s ease;

  background: rgba(20,20,20,0.95);
  border: 1px solid rgba(255,0,60,0.5);

  padding: 20px;
  border-radius: 16px;

  z-index: -1; /* 🔥 DÔLEŽITÉ */
}

.toast.show{
  opacity: 1;

  visibility: visible;

  transform: translate(-50%, -50%) scale(1);

  z-index: 9999; /* 🔥 iba keď je viditeľný */
}

@media(max-width:900px){

.logo{
  font-size:46px;
}

.hero{
  padding:40px;
}

.hero p{
  font-size:18px;
}

.budget-number{
  font-size:56px;
}

.section-title h2{
  font-size:24px;
}

}