:root{
  --bg:#fffaf3; --ink:#191410; --muted:#6f655b; --card:#ffffff; --line:#e9e0d4;
  --accent:#c07a2e; --accent-ink:#fff; --dark:#181009; --dark-2:#241a10;
  --radius:20px; --font-d:'Sora',sans-serif; --font-b:'Inter',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-b);background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
.container{max-width:1120px;margin:0 auto;padding:0 24px}
/* nav */
.nav{position:fixed;inset:0 0 auto;z-index:50;backdrop-filter:blur(14px);background:rgba(20,14,8,.55);border-bottom:1px solid rgba(255,255,255,.08)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-family:var(--font-d);font-weight:800;font-size:1.15rem;color:#fff;text-decoration:none;letter-spacing:.2px}
.brand span{color:var(--accent)}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{color:rgba(255,255,255,.82);text-decoration:none;font-size:.92rem;font-weight:500}
.nav-links a:hover{color:#fff}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:600;font-size:.95rem;text-decoration:none;border:0;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease;font-family:var(--font-b)}
.btn:hover{transform:translateY(-2px)}
.btn-accent{background:var(--accent);color:var(--accent-ink);box-shadow:0 8px 24px rgba(0,0,0,.25)}
.btn-light{background:#fff;color:#161009}
.btn-outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55)}
.btn-ghost{background:var(--ink);color:#fff}
.btn-sm{padding:9px 16px;font-size:.85rem}
/* hero */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero .scrim{position:absolute;inset:0;background:linear-gradient(100deg,rgba(12,8,4,.86) 8%,rgba(12,8,4,.55) 45%,rgba(12,8,4,.25) 100%)}
.hero .container{position:relative;z-index:2;padding-top:110px;padding-bottom:70px}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.16);padding:8px 16px;border-radius:999px;margin-bottom:22px}
.hero h1{font-family:var(--font-d);font-size:clamp(2.4rem,5.4vw,4.1rem);line-height:1.06;font-weight:800;max-width:15ch;letter-spacing:-.02em}
.hero p{margin:20px 0 30px;font-size:1.12rem;max-width:52ch;color:rgba(255,255,255,.88)}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
/* statband */
.statband{background:var(--dark);color:#fff;padding:34px 0}
.statband .container{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;text-align:center}
.stat-v{font-family:var(--font-d);font-size:1.9rem;font-weight:800;color:var(--accent)}
.stat-l{font-size:.85rem;color:rgba(255,255,255,.65);margin-top:2px}
/* sections */
.sec{padding:88px 0}
.sec-head{display:flex;align-items:baseline;gap:18px;margin-bottom:38px;flex-wrap:wrap}
.sec-num{font-family:var(--font-d);color:var(--accent);font-weight:700;font-size:.95rem}
.sec-title{font-family:var(--font-d);font-size:clamp(1.6rem,3.2vw,2.3rem);font-weight:800;letter-spacing:-.01em}
.sec-rule{flex:1;height:1px;background:var(--line);min-width:40px}
.sec-sub{color:var(--muted);max-width:60ch;margin-top:-26px;margin-bottom:38px}
/* cards */
.grid{display:grid;gap:24px}
.cols-3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}
.card:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(25,18,10,.12)}
.card img{width:100%;aspect-ratio:1;object-fit:cover}
.card-body{padding:22px}
.card-body h3{font-family:var(--font-d);font-size:1.12rem;font-weight:700;margin-bottom:6px}
.card-body p{font-size:.9rem;color:var(--muted);margin-bottom:14px}
.card-foot{display:flex;align-items:center;justify-content:space-between}
.price{font-family:var(--font-d);font-weight:800;font-size:1.05rem}
.tag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);background:rgba(192,122,46,.1);padding:4px 10px;border-radius:999px;margin-bottom:10px}
/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.step-n{width:44px;height:44px;border-radius:14px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-family:var(--font-d);font-weight:800;margin-bottom:16px}
.step h3{font-family:var(--font-d);font-size:1.05rem;margin-bottom:8px}
.step p{font-size:.92rem;color:var(--muted)}
/* reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.stars{color:#e8a93d;letter-spacing:2px;margin-bottom:12px}
.review p{font-size:.95rem}
.review-who{margin-top:16px;font-size:.85rem;font-weight:600;color:var(--muted)}
/* dark band */
.band{background:var(--dark);color:#fff;border-radius:28px;padding:64px 48px;text-align:center;margin:20px 0}
.band h2{font-family:var(--font-d);font-size:clamp(1.6rem,3.4vw,2.4rem);font-weight:800;max-width:24ch;margin:0 auto 14px;letter-spacing:-.01em}
.band p{color:rgba(255,255,255,.72);max-width:56ch;margin:0 auto 28px}
/* footer */
footer{background:var(--dark-2);color:rgba(255,255,255,.66);padding:44px 0;font-size:.88rem}
.foot-in{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.foot-brand{font-family:var(--font-d);font-weight:800;color:#fff;font-size:1.05rem}
.foot-brand span{color:var(--accent)}
.kamss{margin-top:8px;font-size:.8rem;color:rgba(255,255,255,.45)}
.kamss a{color:var(--accent);text-decoration:none}
/* chat */
.chat-fab{position:fixed;right:22px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;background:var(--accent);color:var(--accent-ink);border:0;cursor:pointer;display:grid;place-items:center;box-shadow:0 12px 32px rgba(0,0,0,.3);transition:transform .15s}
.chat-fab:hover{transform:scale(1.07)}
.chat-fab svg{width:26px;height:26px}
.chat-panel{position:fixed;right:22px;bottom:94px;z-index:60;width:min(360px,calc(100vw - 44px));height:480px;max-height:calc(100vh - 130px);background:#fff;border-radius:22px;box-shadow:0 24px 70px rgba(15,10,5,.35);display:none;flex-direction:column;overflow:hidden;border:1px solid var(--line)}
.chat-panel.open{display:flex}
.chat-head{background:var(--dark);color:#fff;padding:16px 18px;display:flex;align-items:center;gap:12px}
.chat-avatar{width:38px;height:38px;border-radius:50%;background:var(--accent);display:grid;place-items:center;font-family:var(--font-d);font-weight:800}
.chat-head b{font-size:.95rem;display:block}
.chat-head small{font-size:.72rem;color:rgba(255,255,255,.6)}
.chat-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;background:#faf6ef}
.msg{max-width:82%;padding:10px 14px;border-radius:16px;font-size:.88rem;line-height:1.45}
.msg.bot{background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px;align-self:flex-start}
.msg.user{background:var(--accent);color:var(--accent-ink);border-bottom-right-radius:4px;align-self:flex-end}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 16px 12px;background:#faf6ef}
.chipbtn{border:1.5px solid var(--accent);color:var(--accent);background:#fff;border-radius:999px;padding:7px 14px;font-size:.8rem;font-weight:600;cursor:pointer}
.chipbtn:hover{background:var(--accent);color:var(--accent-ink)}
.chat-input{display:flex;border-top:1px solid var(--line)}
.chat-input input{flex:1;border:0;padding:14px 16px;font-size:.9rem;outline:none;font-family:var(--font-b)}
.chat-input button{border:0;background:var(--accent);color:var(--accent-ink);padding:0 20px;font-weight:700;cursor:pointer}
.typing{font-size:.8rem;color:var(--muted);align-self:flex-start;padding:0 16px}
/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(max-width:860px){
  .cols-3,.steps,.reviews{grid-template-columns:1fr}
  .nav-links a:not(.btn){display:none}
  .statband .container{grid-template-columns:repeat(3,1fr);gap:10px}
  .band{padding:44px 24px}
}

.demo-badge{display:inline-block;margin-left:.4em;padding:.1em .4em;border:1px solid currentColor;border-radius:4px;font-size:.7em;line-height:1.3;vertical-align:middle;letter-spacing:.03em}.demo-notice{padding:12px 20px;background:#fff4ce;color:#352700;font:600 13px/1.5 Inter,sans-serif;text-align:center}

.demo-notice{margin-top:64px}