:root{
  --bg-1:#081120;
  --bg-2:#0f1d36;
  --bg-3:#13284b;
  --panel:rgba(255,255,255,0.92);
  --panel-strong:#ffffff;
  --border:rgba(128,154,203,0.18);
  --text:#0d1729;
  --muted:#5c6a82;
  --muted-2:#7a879b;
  --primary:#2563eb;
  --primary-2:#60a5fa;
  --primary-3:#dbeafe;
  --accent:#14b8a6;
  --accent-2:#0f766e;
  --shadow:0 24px 60px rgba(0,0,0,0.24);
  --shadow-soft:0 12px 28px rgba(13,23,41,0.08);
  --radius-xl:22px;
  --radius-lg:18px;
  --radius-md:14px;
  --radius-sm:12px;
}

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  font-family:Inter, Arial, Helvetica, sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(96,165,250,0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(20,184,166,0.13), transparent 22%),
    linear-gradient(160deg, var(--bg-1) 0%, var(--bg-2) 45%, var(--bg-3) 100%);
  min-height:100vh;
}

.page-shell{
  position:relative;
  overflow:hidden;
  min-height:100vh;
}

.orb{
  position:absolute;
  border-radius:50%;
  filter:blur(10px);
  opacity:0.34;
  pointer-events:none;
}

.orb-1{
  width:320px;
  height:320px;
  background:radial-gradient(circle, rgba(96,165,250,0.45), rgba(96,165,250,0));
  top:-80px;
  left:-60px;
}

.orb-2{
  width:260px;
  height:260px;
  background:radial-gradient(circle, rgba(20,184,166,0.38), rgba(20,184,166,0));
  top:160px;
  right:-50px;
}

.orb-3{
  width:280px;
  height:280px;
  background:radial-gradient(circle, rgba(37,99,235,0.26), rgba(37,99,235,0));
  bottom:40px;
  left:18%;
}

.wrap{
  position:relative;
  z-index:2;
  max-width:1380px;
  margin:0 auto;
  padding:26px;
}

.hero{
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.16), rgba(255,255,255,0.08)),
    linear-gradient(135deg, #1d4ed8 0%, #2563eb 42%, #0f766e 130%);
  color:#fff;
  border:1px solid rgba(255,255,255,0.14);
  border-radius:30px;
  padding:34px 34px 32px;
  box-shadow:var(--shadow);
  backdrop-filter:blur(8px);
}

.hero::before{
  content:"";
  position:absolute;
  inset:auto -80px -110px auto;
  width:300px;
  height:300px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,0.24), rgba(255,255,255,0));
}

.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 14px;
  border-radius:999px;
  background:rgba(255,255,255,0.14);
  border:1px solid rgba(255,255,255,0.18);
  font-size:12px;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  margin-bottom:16px;
}

.hero h1{
  margin:0 0 10px;
  font-size:44px;
  line-height:1.04;
  letter-spacing:-0.02em;
}

.hero p{
  margin:0;
  max-width:900px;
  font-size:18px;
  line-height:1.55;
  color:rgba(255,255,255,0.96);
}

.grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px;
  margin-top:22px;
}

.panel{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:26px;
  padding:28px;
  box-shadow:var(--shadow-soft);
  backdrop-filter:blur(10px);
}

.panel-left{
  background:
    linear-gradient(180deg, rgba(255,255,255,0.97), rgba(247,250,255,0.92));
}

.panel-right{
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(248,251,255,0.94));
}

.section-title-wrap{
  margin-bottom:16px;
}

.section-title-wrap h2{
  margin:0 0 4px;
  font-size:19px;
  line-height:1.2;
  letter-spacing:-0.02em;
}

.section-title-wrap p{
  margin:0;
  color:var(--muted);
  font-size:14px;
  line-height:1.45;
}

.section-divider{
  height:1px;
  background:linear-gradient(90deg, rgba(37,99,235,0.18), rgba(37,99,235,0));
  margin:24px 0;
}

.field-grid{
  display:grid;
  gap:16px;
}

.two-up{
  grid-template-columns:1fr 1fr;
}

.field{
  display:flex;
  flex-direction:column;
}

label{
  display:block;
  margin-bottom:8px;
  font-size:14px;
  font-weight:800;
  letter-spacing:-0.01em;
}

small{
  display:block;
  margin-top:7px;
  font-size:12px;
  line-height:1.45;
  color:var(--muted);
}

input,
select{
  width:100%;
  padding:14px 15px;
  border:1px solid rgba(100,116,139,0.28);
  border-radius:14px;
  background:#fff;
  color:var(--text);
  font-size:15px;
  font-weight:600;
  outline:none;
  transition:border-color .2s ease, box-shadow .2s ease, transform .2s ease;
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.65);
}

input:focus,
select:focus{
  border-color:rgba(37,99,235,0.66);
  box-shadow:0 0 0 4px rgba(37,99,235,0.12);
}

.service-box{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  margin-top:8px;
  padding:14px 16px;
  border-radius:18px;
  background:
    linear-gradient(135deg, rgba(37,99,235,0.08), rgba(96,165,250,0.08));
  border:1px solid rgba(37,99,235,0.12);
}

.service-chip-label{
  font-size:12px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
}

.service-chip-value{
  font-size:16px;
  font-weight:800;
  color:#0f172a;
  text-align:right;
}

.compact-top{
  margin-top:16px;
}

.toggle-card{
  display:grid;
  grid-template-columns:auto auto 1fr;
  gap:12px;
  align-items:flex-start;
  padding:16px;
  min-height:92px;
  border-radius:18px;
  border:1px solid rgba(37,99,235,0.12);
  background:
    linear-gradient(180deg, rgba(249,251,255,0.98), rgba(241,246,255,0.96));
  box-shadow:0 8px 18px rgba(15,23,42,0.04);
  cursor:pointer;
}

.toggle-card input{
  position:absolute;
  opacity:0;
  pointer-events:none;
}

.toggle-ui{
  position:relative;
  width:50px;
  height:28px;
  margin-top:1px;
  border-radius:999px;
  background:#cbd5e1;
  transition:background .22s ease;
}

.toggle-ui::after{
  content:"";
  position:absolute;
  top:4px;
  left:4px;
  width:20px;
  height:20px;
  border-radius:50%;
  background:#fff;
  box-shadow:0 2px 5px rgba(0,0,0,0.16);
  transition:transform .22s ease;
}

.toggle-card input:checked + .toggle-ui{
  background:linear-gradient(135deg, var(--primary), var(--accent));
}

.toggle-card input:checked + .toggle-ui::after{
  transform:translateX(22px);
}

.toggle-copy strong{
  display:block;
  margin-bottom:4px;
  font-size:14px;
}

.toggle-copy small{
  margin:0;
  color:var(--muted);
}

.dynamic-box{
  margin-top:14px;
}

.hidden{
  display:none;
}

.stats{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  margin-bottom:18px;
}

.stat-card{
  position:relative;
  overflow:hidden;
  padding:18px 18px 16px;
  border-radius:18px;
  background:
    linear-gradient(180deg, rgba(247,250,255,0.98), rgba(239,244,251,0.96));
  border:1px solid rgba(37,99,235,0.10);
}

.stat-card::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:3px;
  background:linear-gradient(90deg, var(--primary), var(--accent));
}

.stat-card span{
  display:block;
  margin-bottom:8px;
  color:var(--muted);
  font-size:13px;
  font-weight:700;
  letter-spacing:.02em;
  text-transform:uppercase;
}

.stat-card strong{
  display:block;
  font-size:18px;
  font-weight:900;
  line-height:1.15;
  letter-spacing:-0.02em;
}

.lux-total-box{
  position:relative;
  overflow:hidden;
  margin-bottom:20px;
  padding:24px 22px;
  border-radius:24px;
  border:1px solid rgba(37,99,235,0.16);
  background:
    radial-gradient(circle at top right, rgba(255,255,255,0.85), rgba(255,255,255,0) 30%),
    linear-gradient(135deg, rgba(37,99,235,0.11), rgba(96,165,250,0.14) 58%, rgba(20,184,166,0.14));
  box-shadow:0 16px 36px rgba(37,99,235,0.12);
  text-align:center;
}

.lux-total-box::after{
  content:"";
  position:absolute;
  width:170px;
  height:170px;
  right:-50px;
  top:-60px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,0.36), rgba(255,255,255,0));
}

.lux-total-label{
  font-size:15px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.09em;
  color:#35527a;
  margin-bottom:8px;
}

#totalAmount{
  position:relative;
  z-index:1;
  font-size:44px;
  font-weight:950;
  line-height:1.05;
  letter-spacing:-0.03em;
  color:#0b1630;
}

.lux-total-subtext{
  position:relative;
  z-index:1;
  margin-top:8px;
  color:#466489;
  font-size:13px;
  font-weight:600;
}

.breakdown{
  margin-top:2px;
  margin-bottom:22px;
  border:1px solid rgba(148,163,184,0.20);
  border-radius:18px;
  overflow:hidden;
  background:#fff;
  box-shadow:0 10px 24px rgba(15,23,42,0.04);
}

.breakdown-header{
  display:grid;
  grid-template-columns:1.8fr .6fr .8fr;
  gap:10px;
  padding:14px 16px;
  background:linear-gradient(180deg, #f8fbff, #eef4fb);
  border-bottom:1px solid rgba(148,163,184,0.18);
  font-size:13px;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:#466489;
}

.breakdown-row{
  display:grid;
  grid-template-columns:1.8fr .6fr .8fr;
  gap:10px;
  align-items:center;
  padding:14px 16px;
  font-size:15px;
  font-weight:700;
  border-top:1px solid rgba(226,232,240,0.8);
}

.breakdown-row:nth-child(even){
  background:rgba(248,250,252,0.72);
}

.breakdown-row div:nth-child(2),
.breakdown-row div:nth-child(3){
  text-align:right;
}

.mini-head{
  margin:18px 0 10px;
}

.mini-head h3{
  margin:0 0 4px;
  font-size:18px;
  letter-spacing:-0.02em;
}

.mini-head p{
  margin:0;
  font-size:13px;
  color:var(--muted);
  line-height:1.5;
}

.table-wrap{
  overflow:hidden;
  border:1px solid rgba(148,163,184,0.18);
  border-radius:18px;
  background:#fff;
  box-shadow:0 10px 24px rgba(15,23,42,0.04);
}

table{
  width:100%;
  border-collapse:collapse;
}

th,
td{
  padding:14px 14px;
  border-bottom:1px solid rgba(226,232,240,0.85);
  text-align:left;
  vertical-align:top;
}

thead th{
  background:linear-gradient(180deg, #f8fbff, #eef4fb);
  color:#466489;
  font-size:12px;
  font-weight:900;
  letter-spacing:.08em;
  text-transform:uppercase;
}

tbody td{
  font-size:14px;
  font-weight:700;
}

tbody tr:nth-child(even){
  background:rgba(248,250,252,0.62);
}

tbody tr:last-child td{
  border-bottom:none;
}

.taxBox{
  border:1px solid rgba(37,99,235,0.12);
  border-radius:18px;
  padding:16px;
  background:
    linear-gradient(135deg, rgba(20,184,166,0.08), rgba(37,99,235,0.08));
  box-shadow:0 12px 26px rgba(15,23,42,0.04);
}

.taxLine{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:10px 0;
  font-size:15px;
  font-weight:700;
  border-bottom:1px solid rgba(255,255,255,0.55);
}

.taxLine:last-child{
  border-bottom:none;
  padding-bottom:0;
}

.taxLine:first-child{
  padding-top:0;
}

.taxLine span{
  color:#35527a;
}

.taxLine strong{
  font-size:18px;
  letter-spacing:-0.02em;
}

.seoText{
  margin-top:18px;
  padding:16px 18px;
  border-radius:16px;
  background:rgba(255,255,255,0.7);
  border:1px solid rgba(148,163,184,0.14);
  color:var(--muted);
  font-size:14px;
  line-height:1.65;
}

@media (max-width: 1180px){
  .grid{
    grid-template-columns:1fr;
  }
}

@media (max-width: 760px){
  .wrap{
    padding:14px;
  }

  .hero{
    padding:24px 20px;
    border-radius:24px;
  }

  .hero h1{
    font-size:32px;
  }

  .hero p{
    font-size:16px;
  }

  .panel{
    padding:20px;
    border-radius:22px;
  }

  .two-up,
  .stats{
    grid-template-columns:1fr;
  }

  .service-box{
    flex-direction:column;
    align-items:flex-start;
  }

  .service-chip-value{
    text-align:left;
  }

  .toggle-card{
    grid-template-columns:auto auto 1fr;
    min-height:auto;
  }

  #totalAmount{
    font-size:34px;
  }

  .breakdown-header,
  .breakdown-row{
    grid-template-columns:1fr;
  }

  .breakdown-row div:nth-child(2),
  .breakdown-row div:nth-child(3){
    text-align:left;
  }

  th,
  td{
    padding:12px 10px;
    font-size:13px;
  }

  .taxLine{
    flex-direction:column;
    align-items:flex-start;
  }
}