:root{
  --bg:#0f1a12; --surface:#162218; --surface2:#1c2c20; --ink:#eef3e8; --muted:#a8b8a6; --line:#2a3d2e;
  --green:#6FBF73; --green2:#2a6b3f; --green-deep:#1e4d2e; --amber:#e9a41b; --amber-dark:#f0b84a;
  --chat-bg:#132016; --bot-bg:#1e3022; --user-bg:#2a6b3f; --shadow:0 12px 32px rgba(0,0,0,.4);
  --wood:#c4a574;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;font-family:"Barlow",system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}
a{color:inherit}
.demo-tag{position:fixed;top:10px;right:10px;z-index:80;background:rgba(15,26,18,.88);color:var(--wood);border:1px solid var(--line);font-size:10px;letter-spacing:.08em;text-transform:uppercase;padding:5px 9px;border-radius:999px}
.topstrip{background:#0a140d;color:#f3e9c8;font-size:.82rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;display:flex;justify-content:space-between;gap:12px;padding:8px 20px;flex-wrap:wrap}
.topstrip span:last-child{color:var(--amber)}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
header{padding:22px 0 8px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.logo-mark{width:48px;height:48px;background:var(--green-deep);color:#fff;display:grid;place-items:center;border-radius:12px;font-family:"Barlow Condensed";font-weight:800;font-size:24px}
.logo b{font-family:"Barlow Condensed";font-size:26px;line-height:1;letter-spacing:.02em;text-transform:uppercase}
.logo small{display:block;font-family:"Barlow";font-weight:600;letter-spacing:.12em;text-transform:uppercase;font-size:.7rem;color:var(--muted)}
nav{display:flex;gap:8px;flex-wrap:wrap}
nav a{text-decoration:none;font-weight:600;padding:9px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-size:.92rem}
nav a.primary{background:var(--amber);border-color:var(--amber);color:#231a00}
nav a.call{background:var(--green);border-color:var(--green);color:#0f1a12;font-weight:800}
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center;padding:28px 0 36px}
.hero h1{font-family:"Barlow Condensed";font-size:clamp(48px,7vw,80px);line-height:.92;text-transform:uppercase;margin:10px 0 14px;letter-spacing:.01em}
.hero h1 em{font-style:normal;color:var(--green)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);padding:6px 12px;border-radius:999px;font-weight:700;font-size:.85rem}
.dot{width:9px;height:9px;border-radius:50%;background:#3cb371;box-shadow:0 0 0 5px rgba(60,179,113,.18);animation:pulse 1.8s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 9px rgba(60,179,113,.05)}}
.lead{font-size:1.12rem;color:var(--muted);max-width:56ch}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}
.btn{appearance:none;border:0;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 20px;border-radius:12px;font-weight:700;font-size:1rem;font-family:inherit}
.btn-amber{background:var(--amber);color:#231a00}
.btn-green{background:var(--green);color:#0f1a12}
.btn-ghost{background:var(--surface);border:1px solid var(--line);color:var(--ink)}
.btn-call{background:#6FBF73;color:#0f1a12;font-weight:800;font-size:1.05rem;padding:16px 22px;box-shadow:0 8px 24px rgba(111,191,115,.3)}
.trust{display:flex;gap:14px;flex-wrap:wrap;font-size:.9rem;font-weight:600;color:var(--muted)}
.trust span::before{content:"✓ ";color:var(--green);font-weight:800}
.hero-media{position:relative}
.hero-media img{width:100%;height:480px;object-fit:cover;object-position:center;border-radius:20px;display:block;box-shadow:var(--shadow)}
.hero-card{position:absolute;left:14px;right:14px;bottom:14px;background:rgba(22,34,24,.94);border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:var(--shadow);display:flex;gap:12px;align-items:center;backdrop-filter:blur(8px)}
.hero-card .face{width:48px;height:48px;border-radius:50%;background:var(--green-deep);color:#fff;display:grid;place-items:center;font-size:22px;flex-shrink:0}
.hero-card strong{display:block;font-size:.95rem}
.hero-card p{margin:2px 0 0;font-size:.9rem;color:var(--muted)}
.hero-card button{margin-left:auto;flex-shrink:0;padding:10px 14px;font-size:.9rem}

.ai-section{background:var(--green-deep);border-radius:24px;padding:8px;margin:10px 0 36px;box-shadow:var(--shadow)}
.ai-inner{background:var(--surface);border-radius:18px;overflow:hidden;display:grid;grid-template-columns:320px 1fr;min-height:600px}
.ai-side{background:#0e1c13;color:#eef3e8;padding:24px;display:flex;flex-direction:column}
.ai-side h2{font-family:"Barlow Condensed";font-size:34px;line-height:1;text-transform:uppercase;margin:8px 0}
.ai-side > p{color:#c8d6c3;font-size:.95rem}
.avatar-wrap{display:flex;flex-direction:column;align-items:center;text-align:center;padding:8px 0 6px}
.avatar{line-height:1;width:100px;height:100px;border-radius:50%;background:radial-gradient(circle at 35% 30%, #ffe9a8, var(--amber) 58%, #c07f0a);display:grid;place-items:center;font-size:48px;position:relative;border:4px solid rgba(255,255,255,.18)}
.rings{position:absolute;inset:-14px;border-radius:50%;border:2px solid rgba(233,164,27,0)}
.speaking .rings{animation:ring 1.1s ease-out infinite;border-color:rgba(233,164,27,.7)}
.listening .rings{animation:ring 1.1s ease-out infinite;border-color:rgba(80,200,120,.8)}
@keyframes ring{from{transform:scale(.92);opacity:1}to{transform:scale(1.18);opacity:0}}
#aiStatus{margin-top:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:.78rem;color:var(--amber)}
.wave{display:flex;gap:4px;align-items:flex-end;height:28px;margin-top:10px}
.wave i{width:5px;background:#7bc48f;border-radius:99px;height:8px}
.speaking .wave i,.listening .wave i{animation:wave 0.7s ease-in-out infinite alternate}
.wave i:nth-child(2){animation-delay:.1s}.wave i:nth-child(3){animation-delay:.2s}.wave i:nth-child(4){animation-delay:.15s}.wave i:nth-child(5){animation-delay:.25s}.wave i:nth-child(6){animation-delay:.05s}.wave i:nth-child(7){animation-delay:.3s}
@keyframes wave{from{height:6px}to{height:26px}}
.voice-controls{margin-top:auto;display:grid;gap:10px}
.toggle-row{display:flex;justify-content:space-between;align-items:center;background:rgba(255,255,255,.08);padding:12px 14px;border-radius:12px;font-weight:600;font-size:.92rem}
.switch{width:50px;height:28px;border-radius:99px;background:#3a4d3a;border:0;position:relative;cursor:pointer;flex-shrink:0}
.switch::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:.2s}
.switch.on{background:var(--amber)} .switch.on::after{left:25px;background:#231a00}
.side-note{font-size:.82rem;color:#9db59b !important;margin:0}

.chat-panel{display:flex;flex-direction:column;background:var(--chat-bg);min-width:0}
.chat-head{padding:14px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.chat-head b{font-size:1.02rem} .chat-head span{display:block;font-size:.85rem;color:var(--muted);font-weight:500}
#chatLog{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:12px;max-height:480px;min-height:300px}
.msg{max-width:88%;padding:12px 14px;border-radius:16px;line-height:1.5;font-size:.97rem;white-space:pre-wrap}
.msg.bot{background:var(--bot-bg);border-bottom-left-radius:4px;align-self:flex-start}
.msg.user{background:var(--user-bg);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.msg small{display:block;margin-top:6px;font-size:.72rem;opacity:.7;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.listen-btn{margin-top:9px;display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:inherit;font-size:.82rem;font-weight:700;padding:6px 11px;border-radius:999px;cursor:pointer}
.listen-btn:hover{border-color:var(--amber)}
.listen-btn.playing{background:var(--amber);border-color:var(--amber);color:#231a00}
.typing{align-self:flex-start;background:var(--bot-bg);padding:12px 16px;border-radius:16px;display:none;gap:5px}
.typing.show{display:flex}.typing i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:blink 1s infinite}.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{50%{opacity:.25}}
.chips{padding:0 18px 12px;display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:var(--surface2);padding:8px 12px;border-radius:999px;cursor:pointer;font-weight:600;font-size:.86rem;color:var(--ink);font-family:inherit}
.chip:hover{border-color:var(--amber)}
.chat-form{border-top:1px solid var(--line);padding:12px;display:flex;gap:10px}
.chat-form input{flex:1;padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:inherit;min-width:0}
.icon-btn{width:50px;height:50px;border-radius:12px;border:1px solid var(--line);background:var(--surface);cursor:pointer;font-size:20px;display:grid;place-items:center;flex-shrink:0}
.icon-btn.recording{background:#c0392b;color:#fff;border-color:#c0392b;animation:pulse 1s infinite}
.send-btn{background:var(--amber);border:0;color:#231a00;font-weight:800;padding:0 18px;border-radius:12px;cursor:pointer;font-size:1rem;font-family:inherit}

section{padding:26px 0}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;margin-bottom:18px}
.sec-head h2{font-family:"Barlow Condensed";font-size:42px;line-height:1;text-transform:uppercase;margin:0}
.sec-head p{color:var(--muted);max-width:52ch;margin:6px 0 0}
.services{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.service{background:#102218;border:1px solid rgba(168,213,162,.14);border-radius:18px;overflow:hidden;text-align:left;padding:0;cursor:pointer;font:inherit;color:inherit;display:flex;flex-direction:column;box-shadow:0 16px 40px rgba(0,0,0,.28)}
.service img{width:100%;height:220px;object-fit:cover;object-position:center;display:block}
.service div{padding:16px 16px 18px}
.service h3{margin:0 0 6px;font-size:1.25rem;font-weight:700}
.service p{margin:0;color:#9fb5a6;font-size:.95rem}
.service span{margin-top:12px;display:inline-block;font-weight:700;color:var(--amber)}

.split{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px}
.card h3{margin-top:0;font-size:1.25rem}
.field{margin-bottom:13px}
.field label{display:block;font-weight:700;font-size:.9rem;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);font:inherit}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.estimate-out{display:none;background:var(--bot-bg);border-radius:12px;padding:16px;margin-top:14px;white-space:pre-wrap;font-size:.95rem}
.estimate-out.show{display:block}
.steps{display:grid;grid-template-columns:1fr;gap:12px}
.step{background:var(--surface2);border:1px solid var(--line);border-radius:16px;padding:16px;display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start}
.step b.num{font-family:"Barlow Condensed";font-size:36px;color:var(--amber);line-height:1}
.step h3{margin:0 0 4px;font-size:1.05rem}.step p{margin:0;color:var(--muted);font-size:.95rem}
details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin-bottom:10px}
summary{cursor:pointer;font-weight:700;font-size:1.02rem}
details p{color:var(--muted);margin:10px 0 2px}
.area-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.area-tags span{background:var(--surface2);border:1px solid var(--line);padding:7px 11px;border-radius:999px;font-weight:600;font-size:.9rem}
.fine-note{margin-top:14px;color:var(--muted);font-size:12px}
footer{margin:30px 0 40px;background:#0e1c13;color:#dbe8d5;border-radius:18px;padding:26px}
footer h2{font-family:"Barlow Condensed";text-transform:uppercase;font-size:30px;margin:0 0 8px;color:#fff}
footer p{color:#b9cdb2;max-width:65ch}
.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%) translateY(80px);background:#162e1d;color:#fff;padding:12px 18px;border-radius:999px;font-weight:700;transition:.25s;z-index:20;box-shadow:var(--shadow)}
.toast.show{transform:translateX(-50%) translateY(0)}
@media(max-width:900px){
  .hero,.ai-inner,.split{grid-template-columns:1fr}
  .hero-media img{height:320px}
  #chatLog{max-height:420px;min-height:260px}
  .ai-side{padding:18px}
  .services{grid-template-columns:1fr}
  .service img{height:240px}
}
@media(max-width:560px){
  .grid2{grid-template-columns:1fr}
  .msg{max-width:94%}
  .hero h1{font-size:48px}
  nav a:not(.call):not(.primary){display:none}
  .hero-card{flex-wrap:wrap}
  .hero-card button{margin-left:0;width:100%}
}
@media(prefers-reduced-motion:reduce){*{animation:none !important;transition:none !important}}