:root{
  --bg:#090b12;--panel:#11151f;--panel2:#151a26;--line:#252b38;--line2:#1c222f;
  --text:#f3f4f6;--muted:#9299a8;--orange:#ff734d;--orange2:#ff9361;
  --yellow:#ffd27b;--blue:#92baff;--green:#4ade80;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.6 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;overflow-x:hidden}
.noise{position:fixed;inset:0;opacity:.035;pointer-events:none;z-index:5;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E")}

/* Header */
.site-header{height:84px;display:flex;align-items:center;justify-content:space-between;max-width:1240px;padding:0 32px;margin:auto;position:relative;z-index:10}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:700;letter-spacing:-.04em;font-size:18px}
.brand-dim{color:#7e8796}
.brand-mark{display:grid;place-items:center;width:29px;height:29px;border-radius:9px;background:linear-gradient(145deg,var(--orange2),#e8494e);color:#141016;font-size:14px;font-weight:900;box-shadow:0 4px 22px #ff694244}
.brand-mark.small{width:21px;height:21px;border-radius:6px;font-size:11px}
.nav{display:flex;align-items:center;gap:30px}
.nav a,.text-link{color:var(--muted);text-decoration:none;font-size:13px;transition:.25s}
.nav a:hover,.text-link:hover{color:var(--text)}
.nav-cta{color:var(--text)!important;border:1px solid var(--line);border-radius:7px;padding:9px 14px}
.nav-cta span,.button span{color:var(--orange);font-size:17px}
.menu-toggle{display:none;background:none;border:0}

.section-pad{max-width:1240px;margin:auto;padding:130px 32px}

/* Hero */
.hero{min-height:690px;display:flex;align-items:center;padding-top:93px;padding-bottom:120px;gap:5%;position:relative}
.hero-copy{width:48%;position:relative;z-index:2}
.eyebrow{color:var(--orange);font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;display:flex;align-items:center;gap:9px}
.eyebrow i{width:22px;height:1px;background:var(--orange);display:inline-block}
h1{font-size:80px;line-height:1.02;letter-spacing:-.045em;margin:26px 0 24px;font-weight:800}
h1 em,.section-intro h2 em{font-style:normal;background:linear-gradient(120deg,var(--orange),var(--yellow));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{color:var(--muted);font-size:17px;max-width:520px;margin:0 0 34px}
.hero-lead b{color:var(--text)}
.hero-actions{display:flex;align-items:center;gap:26px}
.button{display:inline-flex;align-items:center;gap:10px;background:linear-gradient(145deg,var(--orange2),#e8494e);color:#141016;font-weight:700;text-decoration:none;border-radius:10px;padding:15px 24px;font-size:15px;box-shadow:0 8px 30px #ff69423d;transition:.25s}
.button:hover{transform:translateY(-2px);box-shadow:0 12px 38px #ff69425a}
.hero-note{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px;margin-top:26px}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 #4ade8066;animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 #4ade8066}70%{box-shadow:0 0 0 10px #4ade8000}100%{box-shadow:0 0 0 0 #4ade8000}}

/* Hero visual */
.hero-visual{width:47%;position:relative;z-index:1;height:540px}
.orb{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5}
.orb-a{width:340px;height:340px;background:radial-gradient(circle,#ff734d55,transparent);top:-60px;right:10px;animation:float 9s ease-in-out infinite}
.orb-b{width:300px;height:300px;background:radial-gradient(circle,#92baff44,transparent);bottom:0;left:-40px;animation:float 11s ease-in-out infinite reverse}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-22px)}}

.chat-card{position:absolute;top:24px;left:0;width:58%;background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 24px 60px #0009;animation:float 10s ease-in-out infinite}
.chat-head{display:flex;align-items:center;gap:10px;padding:13px 15px;border-bottom:1px solid var(--line2);font-size:13px}
.chat-avatar{display:grid;place-items:center;width:26px;height:26px;border-radius:8px;background:linear-gradient(145deg,var(--orange2),#e8494e);color:#141016;font-weight:900;font-size:13px}
.live{display:inline-flex;align-items:center;gap:5px;color:var(--green);font-size:11px;margin-left:auto}
.live i{width:6px;height:6px;border-radius:50%;background:var(--green)}
.chat-body{padding:14px;display:flex;flex-direction:column;gap:9px}
.bubble{max-width:85%;padding:9px 13px;border-radius:12px;font-size:12.5px;line-height:1.45}
.bubble.user{align-self:flex-end;background:#2b6be4;color:#fff;border-bottom-right-radius:4px}
.bubble.bot{align-self:flex-start;background:var(--panel2);border:1px solid var(--line);border-bottom-left-radius:4px}
.bubble.dim{color:var(--muted)}
.bubble.bot b{color:var(--text)}
.typing{display:flex;align-items:center;gap:5px;padding:0 15px 14px;color:var(--muted);font-size:11.5px}
.typing i{width:5px;height:5px;border-radius:50%;background:var(--muted);animation:typing 1.2s infinite}
.typing i:nth-child(2){animation-delay:.15s}
.typing i:nth-child(3){animation-delay:.3s}
.typing span{margin-left:5px}
@keyframes typing{0%,60%,100%{opacity:.3}30%{opacity:1}}

.site-card{position:absolute;right:0;top:110px;width:54%;background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 24px 60px #0009;animation:float 12s ease-in-out infinite reverse}
.site-toolbar{display:flex;align-items:center;gap:6px;padding:10px 12px;border-bottom:1px solid var(--line2)}
.site-toolbar i{width:9px;height:9px;border-radius:50%;background:#ff5f57}.site-toolbar i:nth-child(2){background:#febc2e}.site-toolbar i:nth-child(3){background:#28c840}
.site-toolbar span{margin-left:9px;color:var(--muted);font-size:11px}
.site-preview{padding:12px}
.site-nav{display:flex;align-items:center;gap:8px;padding-bottom:9px;border-bottom:1px solid var(--line2)}
.s-dot{width:7px;height:7px;border-radius:2px;background:var(--orange)}
.site-nav>span:nth-child(2){font-size:10px;font-weight:700;letter-spacing:.12em}
.s-links{margin-left:auto;display:flex;gap:6px}
.s-links i{width:20px;height:5px;border-radius:3px;background:var(--line2)}
.site-hero{padding:14px 2px}
.s-h1{height:9px;width:70%;border-radius:4px;background:#3a4254;margin-bottom:8px}
.s-h2{height:7px;width:50%;border-radius:4px;background:#2a3140;margin-bottom:12px}
.s-btn{height:11px;width:62px;border-radius:6px;background:linear-gradient(145deg,var(--orange2),#e8494e)}
.site-cards{display:flex;gap:8px;margin-top:4px}
.s-card{flex:1;height:34px;border-radius:7px;background:var(--panel2);border:1px solid var(--line2)}

.float-card{position:absolute;display:flex;align-items:center;gap:11px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:11px 14px;box-shadow:0 18px 44px #000b;z-index:3}
.float-card span:not(.check):not(.spark){display:flex;flex-direction:column;line-height:1.3}
.float-card b{font-size:12.5px}
.float-card small{color:var(--muted);font-size:11px}
.check{display:grid;place-items:center;width:26px;height:26px;border-radius:8px;background:#4ade8022;color:var(--green);font-size:13px}
.spark{display:grid;place-items:center;width:26px;height:26px;border-radius:8px;background:#ffd27b22;color:var(--yellow)}
.float-one{right:6%;top:2%;animation:float 7s ease-in-out infinite}
.float-two{left:2%;bottom:4%;animation:float 8s ease-in-out infinite reverse}

/* Signal bar */
.signal-bar{max-width:1240px;margin:0 auto;display:flex;border-top:1px solid var(--line2);border-bottom:1px solid var(--line2)}
.signal-bar>div{flex:1;padding:26px 32px;border-right:1px solid var(--line2);display:flex;align-items:center;gap:14px}
.signal-bar>div:last-child{border-right:0}
.signal-bar b{display:block;font-size:14px;margin-bottom:2px}
.signal-bar span{color:var(--muted);font-size:12.5px}
.signal-icon{font-size:21px;color:var(--orange)}

/* Section intro */
.section-intro{max-width:600px}
.section-intro.centered{margin:0 auto;text-align:center}
.section-intro.centered .eyebrow{justify-content:center}
.section-intro h2{font-size:52px;line-height:1.04;letter-spacing:-.04em;margin:20px 0;font-weight:800}
.section-intro p{color:var(--muted);font-size:16px}

/* Workflow */
.workflow{padding-top:140px;padding-bottom:140px}
.workflow .section-intro{max-width:640px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:38px;margin-top:70px}
.steps article{position:relative;padding-top:10px}
.step-no{position:absolute;top:-30px;right:10px;font-size:60px;font-weight:800;color:#151a26;letter-spacing:-.04em}
.step-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--panel);border:1px solid var(--line);color:var(--orange);font-size:20px;margin:20px 0 18px}
.steps h3{font-size:20px;margin:0 0 10px}
.steps p{color:var(--muted);font-size:14px}
.steps p b{color:var(--text)}

/* Features */
.features .section-intro{margin-bottom:64px}
.feature-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:18px;margin-top:0}
.feature{border-radius:18px;padding:30px;position:relative;overflow:hidden;border:1px solid var(--line);background:var(--panel);min-height:300px;display:flex;flex-direction:column;justify-content:space-between}
.feature-tag{color:var(--yellow);font-size:11px;letter-spacing:.16em;font-weight:700}
.feature h3{font-size:24px;margin:14px 0 8px;letter-spacing:-.02em;line-height:1.15}
.feature p{color:var(--muted);font-size:13.5px;margin:0}
.feature-wide{background:linear-gradient(160deg,var(--panel),#171021);min-height:300px}
.feature-dark{background:#0d1119;border-color:#1d2636}
.feature-orange{background:linear-gradient(160deg,var(--panel),#251512);border-color:#36251c}
.feature-arrow{position:absolute;top:24px;right:24px;color:var(--orange);font-size:20px}
.ring{font-size:44px;color:var(--orange);line-height:1}
.mock{margin-top:24px;border:1px solid var(--line2);border-radius:12px;background:#0a0e16;padding:12px;box-shadow:0 16px 36px #0008}
.mock-t{display:flex;gap:5px;padding-bottom:10px;border-bottom:1px solid var(--line2)}
.mock-t i{width:8px;height:8px;border-radius:50%;background:var(--line)}
.mock-b{display:flex;gap:8px;padding-top:12px;align-items:flex-end}
.mk{flex:1;height:24px;border-radius:6px;background:var(--line2)}
.mk.tall{height:40px;background:linear-gradient(145deg,var(--orange2),#e8494e)}
.chat-lines{display:flex;flex-direction:column;gap:7px;margin-top:24px}
.chat-lines span{font-size:12px;color:var(--muted);background:var(--panel2);border:1px solid var(--line2);border-radius:9px;padding:8px 11px}
.chat-lines .chat-highlight{color:var(--green);border-color:#234b33;background:#0f2317}

/* Pricing */
.pricing .pricing-title{margin-bottom:56px}
.pricing-title h2{font-size:52px;letter-spacing:-.04em;margin:20px 0;font-weight:800}
.pricing-title p{color:var(--muted);font-size:16px;max-width:480px}
.price-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line2)}
.price-row{display:grid;grid-template-columns:1fr auto 92px;align-items:center;gap:10px;padding:28px 10px;border-bottom:1px solid var(--line2);transition:.2s}
.price-row:hover{background:#0d111c}
.price-row.featured{background:linear-gradient(90deg,#171021,transparent)}
.price-name{display:flex;align-items:center;gap:16px}
.price-icon{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:var(--panel);border:1px solid var(--line);color:var(--orange);font-size:18px}
.price-name b{font-size:19px}
.price-name small{display:block;color:var(--muted);font-size:12.5px;font-weight:400}
.price-row strong{font-size:34px;letter-spacing:-.03em;font-weight:800}
.price-row strong small{font-size:16px;color:var(--muted);font-weight:600}
.price-row a{color:var(--text);text-decoration:none;font-size:14px;font-weight:600;justify-self:end;display:inline-flex;align-items:center;gap:4px}
.price-row a:hover{color:var(--orange)}
.billing-note{color:var(--muted);font-size:13px;margin-top:22px}

/* FAQ */
.faq{padding-bottom:140px}
.faq .section-intro{margin-bottom:56px}
.faq-list{max-width:780px;border-top:1px solid var(--line2)}
.faq details{border-bottom:1px solid var(--line2)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;padding:22px 4px;font-size:17px;font-weight:600}
.faq summary::-webkit-details-marker{display:none}
.faq summary span{color:var(--orange);font-size:22px;transition:.25s}
.faq details[open] summary span{transform:rotate(45deg)}
.faq details p{color:var(--muted);font-size:14.5px;margin:0;padding:0 4px 22px;max-width:680px}
.faq details p b{color:var(--text)}

/* Final CTA */
.final-cta{text-align:center;position:relative;overflow:hidden;padding-top:150px;padding-bottom:150px}
.final-cta h2{font-size:60px;letter-spacing:-.04em;margin:22px 0;font-weight:800}
.final-cta p{color:var(--muted);font-size:16px;max-width:520px;margin:0 auto 34px}
.cta-orbit{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:760px;height:760px;border:1px solid #1c2230;border-radius:50%;pointer-events:none}
.cta-orbit::before,.cta-orbit::after{content:"";position:absolute;border-radius:50%}
.cta-orbit::before{inset:70px;border:1px solid #171d2b}
.cta-orbit::after{inset:150px;border:1px solid #151a26}
.final-cta .button{position:relative;z-index:2}

footer{max-width:1240px;margin:0 auto;padding:34px 32px;border-top:1px solid var(--line2);display:flex;align-items:center;gap:28px;color:var(--muted);font-size:13px}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:var(--text)}
footer small{margin-left:auto;color:#6a7280}

/* Scroll reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}

/* Responsive */
@media(max-width:800px){
  .site-header{height:72px;padding:0 20px}
  .menu-toggle{display:flex;flex-direction:column;gap:5px;padding:10px;z-index:12}
  .menu-toggle span{width:22px;height:1px;background:var(--text)}
  .nav{display:none;position:absolute;top:60px;left:15px;right:15px;background:#11151f;border:1px solid var(--line);border-radius:9px;padding:18px;flex-direction:column;align-items:stretch;gap:17px;box-shadow:0 15px 40px #000b}
  .nav.open{display:flex}.nav-cta{text-align:center}
  .section-pad{padding:85px 20px}
  .hero{display:block;padding-top:55px;min-height:0}
  .hero-copy{width:100%}
  h1{font-size:46px}
  .hero-visual{width:100%;height:480px;margin-top:55px}
  .chat-card{width:70%}.site-card{width:62%;top:130px}
  .float-one{right:-2%;top:1%}.float-two{left:-2%;bottom:4%}
  .signal-bar{margin:0 20px;display:block;padding:0}
  .signal-bar>div{padding:17px 0;border-right:0;border-bottom:1px solid var(--line)}
  .signal-bar>div:last-child{border-bottom:0}
  .steps{grid-template-columns:1fr;gap:35px;margin-top:55px}
  .feature-grid{grid-template-columns:1fr}
  .feature{min-height:0}
  .price-row{grid-template-columns:1fr auto 40px;gap:8px}
  .price-row a{font-size:0}.price-row a::after{content:'↗';font-size:17px}
  .final-cta h2,.pricing-title h2,.section-intro h2{font-size:40px}
  footer{margin:0 20px;flex-wrap:wrap;gap:14px}
  footer .brand{width:100%;margin-bottom:8px}
  footer small{margin-left:auto}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .chat-card,.site-card,.float-card,.orb{animation:none}
  .button{transition:none}
  .pulse-dot{animation:none}
}