/* GEODOMAS ROOFS — premium model selector, 2026-07-23 */
.calc-simulator-section .calc-model-switcher{
  gap:clamp(12px,1.35vw,20px);
  margin:24px 0 18px;
}
.calc-simulator-section .calc-model-wrap{
  min-width:0;
}
.calc-simulator-section .calc-model-btn{
  position:relative;
  min-height:138px;
  width:100%;
  padding:22px 22px 20px;
  gap:8px;
  overflow:hidden;
  border:1px solid rgba(155,191,213,.24);
  border-radius:18px;
  background:
    radial-gradient(circle at 100% 0%,rgba(43,166,225,.13),transparent 44%),
    linear-gradient(145deg,rgba(20,40,56,.96),rgba(9,25,39,.96));
  box-shadow:0 16px 36px rgba(0,0,0,.20),inset 0 1px 0 rgba(255,255,255,.035);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease,background .25s ease;
}
.calc-simulator-section .calc-model-btn::after{
  content:"";
  position:absolute;
  right:-28px;
  bottom:-45px;
  width:120px;
  height:120px;
  border:1px solid rgba(103,203,248,.10);
  border-radius:50%;
  pointer-events:none;
}
.calc-simulator-section .calc-model-btn:hover{
  transform:translateY(-3px);
  border-color:rgba(86,196,245,.64);
  box-shadow:0 20px 44px rgba(0,0,0,.28),0 0 0 1px rgba(69,183,236,.08);
}
.calc-simulator-section .calc-model-btn.is-active{
  border-color:#57c7f7;
  background:
    radial-gradient(circle at 100% 0%,rgba(54,185,246,.22),transparent 46%),
    linear-gradient(145deg,rgba(17,51,73,.98),rgba(7,29,46,.98));
  box-shadow:0 20px 46px rgba(0,0,0,.30),0 0 0 1px rgba(87,199,247,.18),inset 0 1px 0 rgba(255,255,255,.06);
}
.calc-simulator-section .calc-model-btn strong{
  padding-right:26px;
  color:#d8f3ff;
  font-size:clamp(15px,1.2vw,18px);
  line-height:1.15;
  letter-spacing:-.02em;
}
.calc-simulator-section .calc-model-btn > span:not(.calc-model-price){
  color:#91aabd;
  font-size:13px;
  line-height:1.4;
}
.calc-simulator-section .calc-model-price{
  display:inline-flex;
  align-items:center;
  width:max-content;
  margin-top:auto;
  padding:7px 11px;
  border:1px solid rgba(101,201,246,.18);
  border-radius:999px;
  background:rgba(89,194,241,.09);
  color:#fff;
  font-size:14px;
  font-weight:800;
  letter-spacing:-.01em;
}
.calc-simulator-section .calc-model-note{
  max-width:1080px;
  margin:2px 0 0;
  padding:13px 16px;
  border-left:2px solid rgba(87,199,247,.55);
  border-radius:0 10px 10px 0;
  background:rgba(82,154,190,.055);
  color:#829db0;
  font-size:12px;
  line-height:1.55;
}
@media(max-width:680px){
  .calc-simulator-section .calc-model-switcher{gap:12px;margin-top:18px;scroll-snap-type:x proximity}
  .calc-simulator-section .calc-model-wrap{flex:0 0 min(82vw,290px);scroll-snap-align:start}
  .calc-simulator-section .calc-model-btn{min-height:132px;padding:20px 18px;border-radius:16px}
}