:root{
  --bg: #12161C;
  --panel: #1A2029;
  --panel-2: #202836;
  --border: #2B3341;
  --text: #EDEFF2;
  --text-dim: #8A93A3;
  --text-faint: #565F70;
  --amber: #E8A33D;
  --amber-dim: #6B4E22;
  --green: #4FD1A5;
}
*{box-sizing:border-box; margin:0; padding:0;}
body{ background:var(--bg); color:var(--text); font-family:'Inter', sans-serif; line-height:1.6; -webkit-font-smoothing:antialiased; overflow-x:hidden; }
h1,h2,h3{ font-family:'Space Grotesk', sans-serif; font-weight:600; letter-spacing:-0.01em; }
.mono{ font-family:'JetBrains Mono', monospace; }
a{ color:inherit; text-decoration:none; }
.wrap{ max-width:1100px; margin:0 auto; padding:0 32px; position:relative; }

/* decorative glow */
.glow{ position:absolute; border-radius:50%; filter:blur(90px); opacity:0.16; pointer-events:none; z-index:0; }
.glow-amber{ background:var(--amber); width:420px; height:420px; }
.glow-green{ background:var(--green); width:360px; height:360px; }

nav{ position:sticky; top:0; z-index:50; background:rgba(18,22,28,0.88); backdrop-filter:blur(8px); border-bottom:1px solid var(--border); }
nav .wrap{ display:flex; align-items:center; justify-content:space-between; height:64px; }
.brand{ display:flex; align-items:center; gap:10px; font-family:'Space Grotesk'; font-weight:600; font-size:17px; }
.brand .dot{ width:8px; height:8px; border-radius:50%; background:var(--green); box-shadow:0 0 0 3px rgba(79,209,165,0.15); }
nav ul{ list-style:none; display:flex; gap:32px; font-size:14px; color:var(--text-dim); }
nav ul a:hover{ color:var(--text); }
.btn{ display:inline-flex; align-items:center; gap:8px; padding:10px 20px; border-radius:6px; font-size:14px; font-weight:500; border:1px solid var(--border); transition:all .15s ease; cursor:pointer; }
.btn-primary{ background:var(--amber); color:#1A1204; border-color:var(--amber); }
.btn-primary:hover{ background:#f0b158; }
.btn-ghost:hover{ border-color:var(--text-faint); background:var(--panel); }

header.hero{ padding:110px 0 90px; position:relative; overflow:hidden; }
.glow.g1{ top:-140px; left:-100px; }
.glow.g2{ bottom:-100px; right:-80px; }
.hero-grid{ display:grid; grid-template-columns:1.1fr 0.9fr; gap:56px; align-items:center; position:relative; z-index:1; }
.eyebrow{ font-family:'JetBrains Mono'; font-size:12px; color:var(--amber); letter-spacing:0.08em; text-transform:uppercase; margin-bottom:20px; display:flex; align-items:center; gap:8px; }
.hero h1{ font-size:44px; line-height:1.14; margin-bottom:22px; }
.hero h1 em{ font-style:normal; color:var(--amber); }
.hero p.lead{ font-size:17px; color:var(--text-dim); max-width:520px; margin-bottom:32px; }
.hero-ctas{ display:flex; gap:12px; }
.trust-line{ margin-top:28px; font-size:13px; color:var(--text-faint); display:flex; align-items:center; gap:8px; }
.trust-line .led{ width:6px; height:6px; border-radius:50%; background:var(--green); }

/* PHONE MOCKUP */
.phone{ background:#0D1015; border:1px solid var(--border); border-radius:32px; padding:14px; box-shadow:0 30px 80px -20px rgba(0,0,0,0.6); max-width:320px; margin:0 auto; }
.phone-screen{ background:linear-gradient(180deg, #171C24, #12161C); border-radius:22px; overflow:hidden; }
.phone-head{ display:flex; align-items:center; gap:10px; padding:16px 18px; border-bottom:1px solid var(--border); }
.phone-avatar{ width:34px; height:34px; border-radius:50%; background:linear-gradient(135deg, var(--amber), #c97f20); display:flex; align-items:center; justify-content:center; font-family:'Space Grotesk'; font-weight:700; font-size:13px; color:#1A1204; }
.phone-head-text .name{ font-size:13px; font-weight:600; }
.phone-head-text .status{ font-size:11px; color:var(--green); display:flex; align-items:center; gap:5px; }
.phone-head-text .status .led{ width:5px; height:5px; border-radius:50%; background:var(--green); }
.phone-body{ padding:18px; display:flex; flex-direction:column; gap:12px; min-height:340px; }
.bubble{ max-width:78%; padding:10px 13px; border-radius:14px; font-size:13px; line-height:1.45; }
.bubble.in{ background:var(--panel-2); align-self:flex-start; border-bottom-left-radius:4px; color:var(--text); }
.bubble.out{ background:var(--amber); color:#1A1204; align-self:flex-end; border-bottom-right-radius:4px; font-weight:500; }
.bubble.typing{ display:flex; gap:4px; align-items:center; }
.bubble.typing span{ width:5px; height:5px; border-radius:50%; background:var(--text-faint); animation:blink 1.2s infinite; }
.bubble.typing span:nth-child(2){ animation-delay:.2s; } .bubble.typing span:nth-child(3){ animation-delay:.4s; }
@keyframes blink{ 0%,80%,100%{opacity:.2;} 40%{opacity:1;} }

section{ padding:80px 0; border-top:1px solid var(--border); position:relative; }
.section-head{ max-width:580px; margin-bottom:48px; }
.section-head .eyebrow{ margin-bottom:12px; }
.section-head h2{ font-size:29px; margin-bottom:12px; }
.section-head p{ color:var(--text-dim); font-size:15px; }
.group-label{ font-size:12px; color:var(--text-faint); letter-spacing:0.08em; text-transform:uppercase; margin:0 0 16px; }
.group-label:not(:first-of-type){ margin-top:36px; }

.grid3{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.grid-auto{ display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:20px; }
.card{ background:var(--panel); border:1px solid var(--border); border-radius:12px; padding:28px; transition:transform .15s ease, border-color .15s ease; }
.card:hover{ transform:translateY(-3px); border-color:#3A4457; }
.card .icon-box{ width:40px; height:40px; border-radius:10px; background:var(--panel-2); border:1px solid var(--border); display:flex; align-items:center; justify-content:center; margin-bottom:18px; }
.card .icon-box svg{ width:20px; height:20px; stroke:var(--amber); }
.card h3{ font-size:17px; margin-bottom:10px; }
.card p{ font-size:14px; color:var(--text-dim); }
.card .price{ margin-top:18px; padding-top:16px; border-top:1px solid var(--border); font-family:'JetBrains Mono'; font-size:13px; color:var(--text-faint); }
.card .price .amount{ color:var(--amber); font-size:15px; }

.steps{ display:flex; flex-direction:column; max-width:660px; }
.step{ display:flex; gap:20px; padding:22px 0; border-bottom:1px solid var(--border); }
.step:last-child{ border-bottom:none; }
.step .num{ font-family:'JetBrains Mono'; color:var(--amber-dim); font-size:20px; min-width:32px; }
.step h3{ font-size:16px; margin-bottom:6px; }
.step p{ font-size:14px; color:var(--text-dim); }
.step .meta{ font-family:'JetBrains Mono'; font-size:12px; color:var(--text-faint); margin-top:6px; }

.proof-box{ background:var(--panel); border:1px solid var(--border); border-radius:12px; padding:32px; display:flex; justify-content:space-between; align-items:center; gap:24px; flex-wrap:wrap; }
.proof-box p{ color:var(--text-dim); font-size:14px; max-width:440px; }
.proof-box h3{ font-size:18px; margin-bottom:8px; }

.realisation-box{ background:var(--panel); border:1px solid var(--border); border-radius:12px; padding:28px; display:flex; align-items:center; gap:28px; flex-wrap:wrap; }
.realisation-box .realisation-img{ width:120px; height:120px; object-fit:contain; border-radius:10px; background:#F5F1E8; padding:14px; flex-shrink:0; }
.realisation-box .realisation-body{ flex:1; min-width:220px; }
.realisation-box .realisation-tag{ font-size:12px; color:var(--text-faint); letter-spacing:0.06em; text-transform:uppercase; display:block; margin-bottom:8px; }
.realisation-box h3{ font-size:18px; margin-bottom:8px; }
.realisation-box p{ color:var(--text-dim); font-size:14px; margin-bottom:18px; max-width:440px; }

/* FAQ */
.faq{ max-width:720px; }
.faq-item{ border-bottom:1px solid var(--border); }
.faq-q{ width:100%; text-align:left; background:none; border:none; color:var(--text); font-family:'Space Grotesk'; font-size:15px; font-weight:600; padding:20px 0; cursor:pointer; display:flex; justify-content:space-between; align-items:center; gap:16px; }
.faq-q .plus{ font-family:'JetBrains Mono'; color:var(--amber); font-size:18px; transition:transform .2s ease; flex-shrink:0; }
.faq-item.open .faq-q .plus{ transform:rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .25s ease; }
.faq-item.open .faq-a{ max-height:200px; }
.faq-a p{ padding-bottom:20px; font-size:14px; color:var(--text-dim); max-width:600px; }

.contact-box{ background:var(--panel-2); border:1px solid var(--border); border-radius:14px; padding:52px; text-align:center; position:relative; overflow:hidden; }
.contact-box h2{ font-size:27px; margin-bottom:12px; }
.contact-box p{ color:var(--text-dim); font-size:15px; margin-bottom:28px; }

footer{ padding:32px 0; border-top:1px solid var(--border); }
footer .wrap{ display:flex; justify-content:space-between; align-items:center; font-size:13px; color:var(--text-faint); }

/* CHATBOT WIDGET */
.chatbot{ position:fixed; right:24px; bottom:24px; z-index:100; }
.chatbot-toggle{ width:56px; height:56px; border-radius:50%; background:var(--amber); border:none; display:flex; align-items:center; justify-content:center; cursor:pointer; box-shadow:0 12px 30px -8px rgba(232,163,61,0.55); position:relative; transition:transform .15s ease; }
.chatbot-toggle:hover{ transform:scale(1.05); }
.chatbot-toggle svg{ width:24px; height:24px; stroke:#1A1204; position:absolute; transition:opacity .15s ease, transform .15s ease; }
.chatbot-toggle .icon-close{ opacity:0; transform:rotate(-45deg); }
.chatbot.open .chatbot-toggle .icon-chat{ opacity:0; transform:rotate(45deg); }
.chatbot.open .chatbot-toggle .icon-close{ opacity:1; transform:rotate(0); }
.chatbot-badge{ position:absolute; top:-2px; right:-2px; width:18px; height:18px; border-radius:50%; background:var(--green); color:#0B1410; font-family:'JetBrains Mono'; font-size:10px; font-weight:700; display:flex; align-items:center; justify-content:center; border:2px solid var(--bg); }
.chatbot.open .chatbot-badge{ display:none; }

.chatbot-panel{ position:absolute; right:0; bottom:72px; width:340px; max-width:calc(100vw - 48px); background:#0D1015; border:1px solid var(--border); border-radius:18px; box-shadow:0 30px 80px -20px rgba(0,0,0,0.6); display:flex; flex-direction:column; overflow:hidden; opacity:0; transform:translateY(12px) scale(0.98); pointer-events:none; transition:opacity .18s ease, transform .18s ease; }
.chatbot.open .chatbot-panel{ opacity:1; transform:translateY(0) scale(1); pointer-events:auto; }

.chatbot-head{ display:flex; align-items:center; gap:10px; padding:16px 18px; border-bottom:1px solid var(--border); background:linear-gradient(180deg, #171C24, #12161C); }
.chatbot-avatar{ width:34px; height:34px; border-radius:50%; background:linear-gradient(135deg, var(--amber), #c97f20); display:flex; align-items:center; justify-content:center; font-family:'Space Grotesk'; font-weight:700; font-size:14px; color:#1A1204; flex-shrink:0; }
.chatbot-head-text .name{ font-size:13px; font-weight:600; }
.chatbot-head-text .status{ font-size:11px; color:var(--green); display:flex; align-items:center; gap:5px; }
.chatbot-head-text .status .led{ width:5px; height:5px; border-radius:50%; background:var(--green); }

.chatbot-body{ flex:1; padding:16px 18px; display:flex; flex-direction:column; gap:10px; max-height:320px; min-height:180px; overflow-y:auto; }
.chatbot-body .bubble{ max-width:85%; padding:10px 13px; border-radius:14px; font-size:13px; line-height:1.45; }
.chatbot-body .bubble.in{ background:var(--panel-2); align-self:flex-start; border-bottom-left-radius:4px; color:var(--text); }
.chatbot-body .bubble.out{ background:var(--amber); color:#1A1204; align-self:flex-end; border-bottom-right-radius:4px; font-weight:500; }
.chatbot-body .bubble.typing{ display:flex; gap:4px; align-items:center; padding:12px 14px; }
.chatbot-body .bubble.typing span{ width:5px; height:5px; border-radius:50%; background:var(--text-faint); animation:blink 1.2s infinite; }
.chatbot-body .bubble.typing span:nth-child(2){ animation-delay:.2s; }
.chatbot-body .bubble.typing span:nth-child(3){ animation-delay:.4s; }

.chatbot-suggestions{ display:flex; flex-wrap:wrap; gap:6px; padding:0 18px 12px; }
.chip{ font-family:'Inter'; font-size:12px; color:var(--text-dim); background:var(--panel-2); border:1px solid var(--border); border-radius:20px; padding:6px 12px; cursor:pointer; transition:border-color .15s ease, color .15s ease; }
.chip:hover{ border-color:var(--amber); color:var(--text); }

.chatbot-input{ display:flex; gap:8px; padding:14px 18px; border-top:1px solid var(--border); }
.chatbot-input input{ flex:1; background:var(--panel-2); border:1px solid var(--border); border-radius:8px; padding:10px 12px; color:var(--text); font-family:'Inter'; font-size:13px; }
.chatbot-input input:focus{ outline:none; border-color:var(--amber); }
.chatbot-input button{ padding:10px 14px; border-radius:8px; }

@media (max-width:820px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero h1{ font-size:32px; }
  .grid3, .grid-auto{ grid-template-columns:1fr; }
  nav ul{ display:none; }
  .proof-box, .realisation-box{ flex-direction:column; align-items:flex-start; }
  .phone{ max-width:280px; }
  .chatbot{ right:16px; bottom:16px; }
  .chatbot-panel{ width:calc(100vw - 32px); }
}