:root{
  --bg:#f6f8fc;
  --bg-2:#ffffff;
  --panel:rgba(255,255,255,.88);
  --panel-strong:#ffffff;
  --text:#172033;
  --muted:#61708b;
  --primary:#4c7dff;
  --primary-2:#6f78ff;
  --accent:#15c0a8;
  --border:rgba(92,122,191,.12);
  --border-strong:rgba(92,122,191,.18);
  --shadow:0 16px 40px rgba(40,74,145,.08);
  --shadow-lg:0 22px 60px rgba(40,74,145,.12);
  --radius:28px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,#f8fbff 0%,#f5f7fc 45%,#eef4fb 100%);
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.site-bg{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:-1}
.orb{
  position:absolute;border-radius:50%;filter:blur(70px);opacity:.38;
  transition:transform .16s linear;
}
.orb-1{width:420px;height:420px;background:#dce8ff;top:-120px;left:-80px}
.orb-2{width:360px;height:360px;background:#d8fff6;right:-80px;top:140px}
.orb-3{width:300px;height:300px;background:#eef0ff;left:40%;bottom:-100px}
.mesh{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 20% 20%,rgba(255,255,255,.75),transparent 30%),
    radial-gradient(circle at 80% 0%,rgba(99,125,255,.07),transparent 25%),
    linear-gradient(transparent 0,transparent calc(100% - 1px),rgba(79,114,191,.03) calc(100% - 1px)),
    linear-gradient(90deg,transparent 0,transparent calc(100% - 1px),rgba(79,114,191,.03) calc(100% - 1px));
  background-size:auto,auto,54px 54px,54px 54px;
}

.topbar{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(18px);
  background:rgba(248,251,255,.76);
  border-bottom:1px solid rgba(92,122,191,.08);
}
.nav-wrap{
  min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.brand{
  display:flex;align-items:center;gap:12px;font-weight:800;font-size:22px;font-family:'Manrope',sans-serif;
}
.brand-badge{
  width:16px;height:16px;border-radius:5px;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  box-shadow:0 8px 18px rgba(76,125,255,.28);
}
.main-nav{display:flex;align-items:center;gap:28px}
.main-nav a{
  color:#5d6b86;font-weight:600;position:relative;padding:6px 0;
}
.main-nav a.active,
.main-nav a:hover{color:var(--text)}
.main-nav a.active::after,
.main-nav a:hover::after{
  content:"";position:absolute;left:0;bottom:-4px;width:100%;height:2px;border-radius:999px;
  background:linear-gradient(90deg,var(--primary),var(--accent));
}
.nav-actions{display:flex;align-items:center;gap:12px}
.lang-switch,
.mobile-lang{
  display:flex;align-items:center;gap:6px;padding:6px;border-radius:999px;
  background:rgba(255,255,255,.75);border:1px solid var(--border);
}
.lang-switch a,.mobile-lang a{
  min-width:42px;height:34px;padding:0 12px;border-radius:999px;display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:800;color:#6980a9;
}
.lang-switch a.active,.mobile-lang a.active{
  color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-2));
}
.menu-toggle{display:none;border:0;background:none;padding:0;cursor:pointer}
.menu-toggle span{display:block;width:24px;height:2px;background:#253550;border-radius:999px;margin:5px 0}
.mobile-panel{
  display:none;padding:14px 16px 20px;background:rgba(248,251,255,.96);
  border-top:1px solid rgba(92,122,191,.08);
}
.mobile-panel a{display:block;padding:12px 0;color:#56657f;font-weight:600}
.mobile-lang{margin:10px 0 12px}

.btn{
  min-height:52px;padding:0 24px;border-radius:999px;border:1px solid transparent;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{
  color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-2));
  box-shadow:0 14px 34px rgba(76,125,255,.22);
}
.btn-outline{
  color:var(--text);background:rgba(255,255,255,.9);border-color:var(--border);
  box-shadow:var(--shadow);
}
.btn.full{width:100%}

.hero-section{padding:72px 0 44px}
.hero-grid{
  display:grid;grid-template-columns:1.03fr .97fr;gap:44px;align-items:start;min-height:calc(100vh - 200px);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;
  background:rgba(255,255,255,.92);border:1px solid var(--border);color:#4462c9;
  font-weight:800;letter-spacing:.06em;text-transform:uppercase;font-size:12px;
}
.eyebrow::before{
  content:"";width:8px;height:8px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--primary));
}
h1,h2,h3,h4{
  margin:0 0 14px;line-height:1.05;font-family:'Manrope',sans-serif;
}
h1{font-size:clamp(42px,6vw,72px);letter-spacing:-.04em;max-width:760px}
h2{font-size:clamp(30px,4.7vw,50px);letter-spacing:-.03em}
h3{font-size:24px}
p{margin:0;color:var(--muted);line-height:1.65}
.hero-text{max-width:660px;font-size:18px;margin-bottom:26px}
.hero-points{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:24px;
}
.hero-points div,
.mini-card,
.stat-card{
  background:rgba(255,255,255,.82);
  border:1px solid var(--border);
  border-radius:20px;
  box-shadow:var(--shadow);
}
.hero-points div{padding:16px}
.hero-points strong{display:block;margin-bottom:5px;font-size:15px}
.hero-points span{font-size:14px;color:var(--muted);display:block}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.hero-trust span{
  padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.72);border:1px solid var(--border);
  color:#587192;font-size:13px;font-weight:700;
}

.hero-visual{position:relative;min-height:620px;display:flex;align-items:center;justify-content:center}
.conversation-card,
.glass-card,
.service-card,
.price-card,
.panel,
.workflow-card,
.contact-panel,
.glass-form,
.stat-card,
.mini-card,
.cta-box,
.channel-card{
  background:var(--panel);
  border:1px solid var(--border);
  box-shadow:var(--shadow-lg);
  border-radius:var(--radius);
  backdrop-filter:blur(16px);
}
.conversation-card{width:100%;max-width:530px;padding:22px;position:relative}
.conversation-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}
.conversation-title{font-weight:800;font-size:17px}
.conversation-status{
  font-size:13px;color:var(--muted);display:inline-flex;gap:8px;align-items:center
}
.conversation-status span{
  width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 5px rgba(34,197,94,.12)
}
.window-dots{display:flex;gap:6px}
.window-dots i{display:block;width:10px;height:10px;border-radius:50%;background:rgba(76,125,255,.18)}

.demo-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.demo-tab{
  border:1px solid var(--border);background:rgba(255,255,255,.82);color:#5c7091;
  border-radius:999px;padding:10px 14px;font-weight:700;cursor:pointer;transition:.2s ease;
}
.demo-tab.active,
.demo-tab:hover{
  background:linear-gradient(135deg,rgba(76,125,255,.12),rgba(21,192,168,.12));
  color:var(--text);border-color:rgba(76,125,255,.2);
}

.conversation-stream{
  height:360px;overflow:auto;padding:8px 4px 10px;display:flex;flex-direction:column;gap:12px;
  background:linear-gradient(180deg,rgba(245,248,255,.7),rgba(255,255,255,.35));
  border:1px solid rgba(92,122,191,.08);border-radius:22px;
}
.conversation-stream::-webkit-scrollbar{width:8px}
.conversation-stream::-webkit-scrollbar-thumb{background:rgba(76,125,255,.18);border-radius:999px}
.bubble-row{display:flex}
.bubble-row.user{justify-content:flex-end}
.bubble-row.agent{justify-content:flex-start}
.bubble{
  max-width:82%;padding:14px 16px;border-radius:18px;box-shadow:0 10px 22px rgba(76,125,255,.08);position:relative;
  line-height:1.55;
}
.bubble.user{
  background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;border-bottom-right-radius:6px;
}
.bubble.agent{
  background:#fff;color:var(--text);border:1px solid rgba(92,122,191,.08);border-bottom-left-radius:6px;
}
.typing-bubble{
  display:inline-flex;gap:5px;padding:12px 15px;background:#fff;border-radius:18px;border-bottom-left-radius:6px;
  border:1px solid rgba(92,122,191,.08)
}
.typing-bubble span{
  width:7px;height:7px;border-radius:50%;background:rgba(76,125,255,.46);animation:blink 1.2s infinite ease-in-out;
}
.typing-bubble span:nth-child(2){animation-delay:.15s}
.typing-bubble span:nth-child(3){animation-delay:.3s}
@keyframes blink{
  0%,80%,100%{opacity:.25;transform:translateY(0)}
  40%{opacity:1;transform:translateY(-2px)}
}

.conversation-input{
  margin-top:12px;display:grid;grid-template-columns:1fr 50px;gap:10px;align-items:center;
}
.fake-input{
  min-height:50px;padding:0 16px;display:flex;align-items:center;border-radius:16px;
  color:#7b8aa2;background:rgba(255,255,255,.88);border:1px solid rgba(92,122,191,.1);cursor:pointer;
}
.send-btn{
  width:50px;height:50px;border:0;border-radius:16px;background:linear-gradient(135deg,var(--accent),var(--primary));
  color:#fff;font-size:20px;cursor:pointer;box-shadow:0 14px 28px rgba(21,192,168,.16);
}
.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}
.metric-row div{
  background:rgba(255,255,255,.76);border:1px solid rgba(92,122,191,.08);border-radius:16px;padding:14px;
}
.metric-row small{color:var(--muted);display:block;margin-bottom:6px}
.metric-row strong{font-size:16px}
.floating-chip{
  position:absolute;padding:12px 16px;border-radius:18px;background:rgba(255,255,255,.9);
  border:1px solid var(--border);box-shadow:var(--shadow);font-weight:700;font-size:14px;
}
.chip-one{top:32px;right:-6px}
.chip-two{bottom:60px;left:-12px}

.page-hero{padding:74px 0 20px}
.page-hero.compact{padding-bottom:12px}
.section{padding:48px 0;position:relative}
.section-soft{padding:58px 0}
.section-heading{max-width:920px;margin-bottom:28px}
.section-heading.center{text-align:center;margin-inline:auto}

.feature-grid,
.pricing-grid,
.stats-grid,
.contact-layout,
.footer-grid,
.channels-grid{
  display:grid;gap:22px;
}
.feature-grid.three,
.pricing-grid{grid-template-columns:repeat(3,1fr)}
.stats-grid{grid-template-columns:repeat(4,1fr)}
.stats-grid.slim{grid-template-columns:repeat(3,1fr)}
.split-block{display:grid;grid-template-columns:.92fr 1.08fr;gap:26px;align-items:center}
.split-block.align-center{align-items:center}
.glass-card,
.service-card,
.price-card,
.panel,
.workflow-card,
.contact-panel,
.glass-form,
.stat-card,
.mini-card,
.cta-box,
.channel-card{
  padding:28px;
}
.stack-cards,.workflow,.contact-info-cards{display:grid;gap:18px}
.icon-chip{
  width:50px;height:50px;display:inline-flex;align-items:center;justify-content:center;border-radius:16px;margin-bottom:16px;
  background:linear-gradient(135deg,rgba(76,125,255,.12),rgba(127,116,255,.08));color:var(--primary);font-weight:800;
}
.service-card ul,.price-card ul,.check-list{
  padding-left:18px;margin:16px 0 0;color:var(--muted);
}
.service-card li,.price-card li,.check-list li{margin-bottom:8px}
.tilt-card{transition:transform .18s ease,box-shadow .18s ease}
.tilt-card:hover{box-shadow:0 30px 60px rgba(76,125,255,.14)}
.stat-card{text-align:center}
.stat-number{
  display:block;font-size:clamp(34px,5vw,58px);line-height:1;font-weight:800;margin-bottom:10px;color:#345bd6;
}
.stat-label{color:var(--muted)}
.workflow-card{position:relative;padding-left:92px}
.workflow-card span{
  position:absolute;left:28px;top:28px;width:44px;height:44px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary),var(--primary-2));
  color:#fff;font-weight:800;
}

.hero-text-strong{
  font-size:1.08rem;
  font-weight:700;
  color:var(--text);
  max-width:760px;
  margin-bottom:14px;
}

.hero-text-soft{
  font-size: 1.1em;
  max-width:760px;
}

.hero-ticket-proof{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:18px;
}

.proof-badge{
  padding:10px 14px;
  border-radius:999px;
  margin-bottom: 10px;
  background:rgba(255,255,255,.82);
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  font-size:14px;
  font-weight:700;
  color:var(--text);
}

.plan-focus{
  margin:14px 0 18px;
  padding:10px 14px;
  border-radius:14px;
  background:rgba(76,125,255,.08);
  color:var(--text);
  font-weight:700;
  font-size:14px;
}

.pricing-feature-list{
  list-style:none;
  padding:0;
  margin:18px 0 0;
  display:grid;
  gap:10px;
}

.pricing-feature-list li{
  position:relative;
  padding-left:30px;
  color:var(--text);
}

.pricing-feature-list li::before{
  content:"✓";
  position:absolute;
  left:0;
  top:0;
  width:20px;
  height:20px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:12px;
  font-weight:800;
  background:rgba(21,192,168,.14);
  color:#0f8d79;
}

.pricing-feature-list li.is-muted{
  color:var(--muted);
  opacity:.72;
}

.pricing-feature-list li.is-muted::before{
  content:"–";
  background:rgba(92,122,191,.10);
  color:var(--muted);
}

.check-list-strong li{
  margin-bottom:10px;
  color:var(--text);
  font-weight:600;
}

.pricing-grid-v2{align-items:stretch}
.pricing-grid-v2 .price-card{
  display:flex;
  flex-direction:column;
}

.pricing-grid-v2 .price-card ul{
  flex:1;
}

.pricing-grid-v2 .price-card .btn.full{
  margin-top:auto;
}
.price-card{position:relative}
.price-card.featured{
  transform:translateY(-8px);
  background:linear-gradient(180deg,rgba(76,125,255,.14),rgba(255,255,255,.95));
  border-color:rgba(76,125,255,.2);
}
.plan-tag{
  display:inline-block;padding:7px 12px;border-radius:999px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;
  background:rgba(76,125,255,.09);color:#4462c9;font-weight:800;margin-bottom:14px;
}
.popular-badge{
  position:absolute;top:-14px;right:18px;
  background:linear-gradient(135deg,var(--accent),#30d2c0);
  color:#fff;padding:8px 14px;border-radius:999px;font-size:12px;font-weight:800;letter-spacing:.05em;
  box-shadow:0 14px 28px rgba(21,192,168,.18);
}
.price-lines{
  display:grid;gap:10px;margin:22px 0 16px;padding:16px;border-radius:22px;
  background:linear-gradient(180deg,rgba(248,251,255,.92),rgba(255,255,255,.82));
  border:1px solid rgba(92,122,191,.08);
}
.price-line{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  color:#50627e;
}
.price-line strong{
  font-size:20px;color:var(--text);font-family:'Manrope',sans-serif;
}
.custom-price strong{font-size:26px}

.logo-cloud{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
}
.logo-pill{
  min-height:72px;padding:14px 16px;border-radius:22px;background:rgba(255,255,255,.86);
  border:1px solid var(--border);box-shadow:var(--shadow);
  display:flex;align-items:center;gap:14px;
}
.logo-pill img{
  width:26px;height:26px;object-fit:contain;flex:0 0 26px;
}
.logo-pill span{font-weight:700;color:#344560}

.channels-grid{grid-template-columns:repeat(4,1fr)}
.channels-grid-compact{grid-template-columns:repeat(4,1fr)}
.channel-card{text-align:center}
.channel-icon{
  width:64px;height:64px;border-radius:20px;margin:0 auto 16px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(76,125,255,.12),rgba(21,192,168,.12));
}
.channel-icon img{width:30px;height:30px;object-fit:contain}
.channel-card h3{margin-bottom:8px}

.contact-layout{grid-template-columns:.95fr 1.05fr;align-items:start}
.mini-card span,.footer-contact span,.field label,.form-note{display:block;color:var(--muted);font-size:14px}
.mini-card a,.mini-card strong,.contact-list a{font-weight:700}
.contact-list.big{display:grid;gap:12px;margin-top:22px}
.glass-form .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{margin-bottom:16px}
.field input,.field textarea{
  width:100%;border:1px solid rgba(92,122,191,.12);background:rgba(255,255,255,.9);color:var(--text);
  border-radius:16px;padding:15px 16px;outline:none;font:inherit;
}
.field input::placeholder,.field textarea::placeholder{color:#8b97ac}
.field input:focus,.field textarea:focus{
  border-color:rgba(76,125,255,.36);box-shadow:0 0 0 4px rgba(76,125,255,.08);
}
.cta-box{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  background:linear-gradient(135deg,rgba(76,125,255,.12),rgba(21,192,168,.08));
}
.footer-section{margin-top:30px;padding:58px 0 26px;border-top:1px solid rgba(92,122,191,.08)}
.footer-grid{grid-template-columns:1.1fr .7fr .8fr .8fr}
.footer-brand{font-family:'Manrope',sans-serif;font-weight:800;font-size:26px;margin-bottom:10px}
.footer-text{max-width:340px}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:10px}
.socials{display:flex;flex-direction:column;gap:10px}
.footer-bottom{
  margin-top:28px;padding-top:18px;border-top:1px solid rgba(92,122,191,.08);
  display:flex;align-items:center;justify-content:space-between;gap:20px;color:#6a7891;font-size:14px;
}

.reveal{
  opacity:0;transform:translateY(18px);transition:opacity .5s ease,transform .5s ease;
}
.reveal.visible{opacity:1;transform:none}

@media (max-width: 1100px){
  .hero-grid,.split-block,.contact-layout{grid-template-columns:1fr}
  .feature-grid.three,.pricing-grid,.stats-grid,.footer-grid,.channels-grid,.channels-grid-compact{grid-template-columns:repeat(2,1fr)}
  .logo-cloud{grid-template-columns:repeat(3,1fr)}
  .hero-visual{min-height:auto}
  .chip-one,.chip-two{display:none}
}

@media (max-width: 991px){
  .main-nav,.nav-demo{display:none}
  .menu-toggle{display:block}
  .hero-section{padding-top:56px}
  .hero-grid{min-height:auto}
  .hero-points{grid-template-columns:1fr}
  .metric-row{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

@media (max-width: 767px){
  .container{width:min(100% - 22px,1180px)}
  h1{font-size:38px}
  h2{font-size:30px}
  .feature-grid.three,
  .pricing-grid,
  .stats-grid,
  .footer-grid,
  .channels-grid,
  .channels-grid-compact,
  .logo-cloud,
  .glass-form .form-grid{
    grid-template-columns:1fr;
  }
  .conversation-card,
  .glass-card,
  .service-card,
  .price-card,
  .panel,
  .glass-form,
  .channel-card,
  .cta-box{
    padding:22px;
  }
  .cta-box{flex-direction:column;align-items:flex-start}
  .logo-pill{min-height:64px}
}