:root{
  --bg:#000D1C;
  --panel:#081828;
  --panel2:#061322;
  --text:#FCFDFC;
  --muted:#8AA1A5;
  --line:rgba(104,174,52,.22);
  --green:#68AE34;
  --green2:#44821E;
  --orange:#F39503;
  --shadow: 0 18px 50px rgba(0,0,0,.55);
  --r: 18px;
  --r2: 26px;
  --max: 1180px;
  --ease: cubic-bezier(.2,.8,.2,1);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Inter, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 700px at 70% -10%, rgba(104,174,52,.16), transparent 55%),
    radial-gradient(1000px 700px at 20% -20%, rgba(243,149,3,.10), transparent 45%),
    radial-gradient(800px 500px at 10% 110%, rgba(104,174,52,.14), transparent 55%),
    linear-gradient(180deg, #00060F 0%, var(--bg) 35%, #00060F 100%);
  overflow-x:hidden;
}

a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}

.container{max-width:var(--max); margin:0 auto; padding:0 22px}
.section{padding:84px 0}
.section.tight{padding:56px 0}
.grid{display:grid; gap:18px}
.two{grid-template-columns:1.2fr .8fr}
@media (max-width: 960px){ .two{grid-template-columns:1fr} }

.topbar{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: linear-gradient(180deg, rgba(0,13,28,.75), rgba(0,13,28,.35));
  border-bottom:1px solid rgba(255,255,255,.06);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{display:flex; align-items:center; gap:12px}
.brand img{width:42px; height:42px; border-radius:12px; box-shadow:0 10px 30px rgba(0,0,0,.35)}
.brand .name{font-weight:700; letter-spacing:.2px}
.brand .tag{font-size:12px; color:var(--muted); margin-top:2px}

.menu{display:flex; gap:18px; align-items:center}
.menu a{font-size:14px; color:rgba(252,253,252,.88)}
.menu a:hover{color:var(--text)}
@media (max-width: 960px){
  .menu{display:none}
}

.ctaRow{display:flex; gap:10px; align-items:center}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  border-radius:999px;
  padding:11px 16px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color:var(--text);
  transition: transform .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
  will-change:transform;
  cursor:pointer;
}
.btn:hover{transform:translateY(-1px); background:rgba(255,255,255,.06); border-color:rgba(255,255,255,.16)}
.btn.primary{
  background: linear-gradient(180deg, rgba(104,174,52,1) 0%, rgba(68,130,30,1) 100%);
  border-color: rgba(104,174,52,.35);
  box-shadow: 0 18px 55px rgba(104,174,52,.22);
}
.btn.primary:hover{box-shadow: 0 24px 70px rgba(104,174,52,.28)}
.btn.orange{
  background: linear-gradient(180deg, rgba(243,149,3,1) 0%, rgba(190,110,0,1) 100%);
  border-color: rgba(243,149,3,.35);
}
.badges{display:flex; gap:10px; flex-wrap:wrap; margin-top:18px}
.badge{
  font-size:12px; color:rgba(252,253,252,.86);
  padding:8px 10px; border-radius:999px;
  background: rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.10);
}

.hero{
  padding:72px 0 26px;
  position:relative;
}
.hero::before{
  content:"";
  position:absolute; inset:-60px -60px auto -60px; height:520px;
  background:
    radial-gradient(500px 220px at 20% 30%, rgba(243,149,3,.10), transparent 65%),
    radial-gradient(620px 320px at 75% 25%, rgba(104,174,52,.18), transparent 62%),
    linear-gradient(180deg, rgba(255,255,255,.02), transparent 75%);
  filter: blur(.2px);
  pointer-events:none;
}
.h1{
  font-size:54px; line-height:1.02; letter-spacing:-.8px; margin:0;
}
.sub{
  margin:18px 0 0;
  font-size:16px; line-height:1.6; color:rgba(252,253,252,.86);
  max-width: 62ch;
}
@media (max-width: 720px){
  .h1{font-size:38px}
}

.card{
  background: linear-gradient(180deg, rgba(8,24,40,.92), rgba(6,19,34,.88));
  border:1px solid rgba(255,255,255,.08);
  border-radius: var(--r2);
  box-shadow: var(--shadow);
  overflow:hidden;
  position:relative;
}
.card::after{
  content:"";
  position:absolute; inset:0;
  background:
    radial-gradient(700px 150px at 10% 0%, rgba(104,174,52,.14), transparent 70%),
    radial-gradient(600px 170px at 90% 0%, rgba(243,149,3,.08), transparent 70%);
  opacity:.7; pointer-events:none;
}
.card .inner{position:relative; padding:22px}
.kicker{
  font-size:12px; letter-spacing:.16em; text-transform:uppercase;
  color:rgba(138,161,165,.95);
}
.h2{margin:10px 0 0; font-size:28px; letter-spacing:-.4px}
.p{margin:12px 0 0; color:rgba(252,253,252,.86); line-height:1.7}
.list{margin:14px 0 0; padding:0; list-style:none; color:rgba(252,253,252,.86)}
.list li{padding:8px 0; border-top:1px solid rgba(255,255,255,.06)}
.list li:first-child{border-top:none}

.split{
  display:grid; grid-template-columns:1fr 1fr; gap:16px;
}
@media (max-width: 960px){ .split{grid-template-columns:1fr} }

.scanner{
  position:absolute; inset:0; pointer-events:none;
  background: linear-gradient(90deg, transparent, rgba(104,174,52,.12), transparent);
  transform: translateX(-120%);
  animation: scan 5.2s var(--ease) infinite;
  opacity:.55;
}
@keyframes scan{
  0%{transform:translateX(-120%); opacity:.0}
  10%{opacity:.55}
  40%{opacity:.25}
  100%{transform:translateX(120%); opacity:.0}
}
@media (prefers-reduced-motion: reduce){
  .scanner{animation:none; display:none}
  .btn{transition:none}
}

.mini{
  display:flex; gap:10px; flex-wrap:wrap; margin-top:16px;
}
.pill{
  display:flex; align-items:center; gap:10px;
  padding:10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
  color:rgba(252,253,252,.86);
  font-size:13px;
}

.hr{
  height:1px; background: rgba(255,255,255,.07);
  margin:18px 0;
}

.footer{
  border-top:1px solid rgba(255,255,255,.08);
  padding:34px 0 46px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.35));
}
.footerGrid{display:grid; grid-template-columns:1.2fr 1fr 1fr 1fr; gap:18px}
@media (max-width: 960px){ .footerGrid{grid-template-columns:1fr 1fr} }
.footer a{color:rgba(252,253,252,.82); font-size:14px}
.footer a:hover{color:var(--text)}
.small{font-size:12px; color:rgba(138,161,165,.92); line-height:1.6}
.h3{margin:0 0 10px; font-size:14px; letter-spacing:.1em; text-transform:uppercase; color:rgba(138,161,165,.95)}

/* --- Estimate UI --- */
.stepbar{
  display:flex; gap:10px; flex-wrap:wrap; margin-top:18px;
}
.step{
  font-size:12px; padding:8px 10px; border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  color:rgba(252,253,252,.78);
}
.step.active{border-color: rgba(104,174,52,.40); color: var(--text); background: rgba(104,174,52,.10)}
.formRow{display:grid; grid-template-columns:1fr 1fr; gap:12px}
@media (max-width: 720px){ .formRow{grid-template-columns:1fr} }

.field label{display:block; font-size:12px; color:rgba(138,161,165,.95); margin:0 0 6px}
.input, select, textarea{
  width:100%;
  background: rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.10);
  border-radius: 14px;
  color: var(--text);
  padding:12px 12px;
  outline:none;
}
.input:focus, select:focus, textarea:focus{border-color: rgba(104,174,52,.45); box-shadow:0 0 0 4px rgba(104,174,52,.12)}
.sliderWrap{margin-top:14px}
.sliderTop{display:flex; align-items:center; justify-content:space-between; gap:10px}
.sliderTop .label{font-weight:700}
.sliderTop .hint{font-size:12px; color:rgba(138,161,165,.95)}
.range{
  width:100%;
  margin-top:10px;
}
.range{accent-color: var(--green)}
.choice{
  margin-top:12px;
  padding:14px;
  border-radius: var(--r);
  border:1px solid rgba(255,255,255,.08);
  background: rgba(0,0,0,.22);
}
.choice .title{font-weight:800}
.choice .meta{margin-top:8px; color:rgba(252,253,252,.84); line-height:1.65; font-size:14px}
.choice .meta ul{margin:10px 0 0; padding-left:18px}
.choice .flag{
  display:inline-flex; align-items:center; gap:8px;
  margin-top:12px;
  font-size:12px; padding:7px 10px; border-radius:999px;
  border:1px solid rgba(104,174,52,.35);
  background: rgba(104,174,52,.10);
}
.choice.warn .flag{border-color: rgba(243,149,3,.40); background: rgba(243,149,3,.10)}
.priceBox{
  padding:18px;
  border-radius: var(--r2);
  border:1px solid rgba(104,174,52,.28);
  background: linear-gradient(180deg, rgba(104,174,52,.10), rgba(0,0,0,.20));
}
.priceBig{
  font-size:34px; font-weight:900; letter-spacing:-.6px; margin-top:6px
}
.priceSmall{color:rgba(252,253,252,.86); line-height:1.6; margin-top:10px}
.kv{display:flex; align-items:center; justify-content:space-between; gap:10px; padding:10px 0; border-top:1px solid rgba(255,255,255,.06)}
.kv:first-child{border-top:none}
.kv .k{color:rgba(138,161,165,.95); font-size:12px}
.kv .v{font-weight:700}

.notice{
  margin-top:12px;
  font-size:12px;
  color:rgba(138,161,165,.95);
  line-height:1.6;
}

/* Accordions */
details{
  background: rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
  border-radius: 18px;
  padding:14px 16px;
}
details + details{margin-top:12px}
summary{
  cursor:pointer;
  font-weight:800;
  list-style:none;
}
summary::-webkit-details-marker{display:none}
details p{margin:10px 0 0; color:rgba(252,253,252,.86); line-height:1.7}
details ul{margin:10px 0 0; color:rgba(252,253,252,.86); line-height:1.7; padding-left:18px}

/* simple reveal animation */
.reveal{opacity:0; transform: translateY(10px); transition: opacity .8s var(--ease), transform .8s var(--ease)}
.reveal.on{opacity:1; transform: translateY(0)}