:root{
  --graphite:#111827;
  --muted:#64748b;
  --line:#e8ecf5;
  --blue:#4f46e5;
  --purple:#7c3aed;
  --cyan:#06b6d4;
  --bg:#fbfcff;
  --radius:28px;
  --shadow:0 24px 80px rgba(17,24,39,.12);
  --glow:0 0 70px rgba(124,58,237,.26);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--graphite);
  background:#fff;
}
a{text-decoration:none;color:inherit}
.container{width:min(1180px, calc(100% - 40px));margin:0 auto}
.narrow{width:min(820px, calc(100% - 40px))}
.header{
  position:sticky;top:0;z-index:20;
  height:76px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 max(24px, calc((100vw - 1180px)/2));
  border-bottom:1px solid rgba(232,236,245,.75);
  background:rgba(255,255,255,.74);
  backdrop-filter:blur(22px);
}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{
  flex:0 0 42px;
  width:42px;height:42px;border-radius:16px;
  display:grid;place-items:center;
  color:white;font-size:22px;
  background:linear-gradient(135deg,var(--blue),var(--purple));
  box-shadow:var(--glow);
}
.brand-name{
  font-size:15px;
  font-weight:750;
  letter-spacing:-.02em;
  line-height:1.15;
  color:var(--graphite);
  white-space:nowrap;
}
.nav{display:flex;align-items:center;gap:30px;color:#526076;font-weight:650;font-size:14px}
.nav a:hover{color:var(--purple)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:52px;padding:0 24px;border-radius:18px;
  color:white;font-weight:800;font-size:15px;
  background:linear-gradient(135deg,var(--blue),var(--purple));
  box-shadow:0 18px 45px rgba(124,58,237,.28);
  transition:.2s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-small{min-height:44px;padding:0 18px;font-size:14px}
.btn-ghost{
  color:var(--graphite);
  background:rgba(255,255,255,.78);
  border:1px solid rgba(124,58,237,.16);
  box-shadow:0 14px 40px rgba(17,24,39,.06);
}
.hero{
  position:relative;
  min-height:calc(100vh - 76px);
  padding:28px 0 72px;
  overflow:hidden;
  background:
    radial-gradient(circle at 20% 10%, rgba(124,58,237,.12), transparent 32%),
    radial-gradient(circle at 84% 16%, rgba(6,182,212,.13), transparent 28%),
    linear-gradient(180deg,#fff 0%,#fbfcff 52%,#f4f0ff 100%);
}
.hero:before{
  content:"";position:absolute;inset:0;opacity:.42;
  background-image:linear-gradient(rgba(79,70,229,.08) 1px, transparent 1px),linear-gradient(90deg, rgba(79,70,229,.08) 1px, transparent 1px);
  background-size:34px 34px;
  mask-image:linear-gradient(to bottom, black, transparent 88%);
}
.hero-glow{position:absolute;border-radius:999px;filter:blur(40px);opacity:.55}
.hero-glow-1{width:420px;height:420px;background:#c4b5fd;right:10%;top:16%}
.hero-glow-2{width:300px;height:300px;background:#bae6fd;left:5%;bottom:2%}
.hero-grid{position:relative;display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:start}
.badge{
  width:max-content;display:inline-flex;align-items:center;gap:8px;
  padding:10px 14px;border-radius:999px;
  background:rgba(255,255,255,.82);
  border:1px solid rgba(124,58,237,.16);
  color:var(--purple);font-size:14px;font-weight:800;
  box-shadow:0 12px 32px rgba(17,24,39,.06);
}
.badge.white{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.22);color:white}
.hero h1{
  margin:18px 0 0;
  max-width:620px;
  font-size:clamp(44px,5.4vw,76px);
  line-height:.95;
  letter-spacing:-.065em;
}
.hero h1 span{
  background:linear-gradient(90deg,var(--blue),var(--purple),var(--cyan));
  -webkit-background-clip:text;color:transparent;
}
.hero-copy p{
  margin:20px 0 0;max-width:590px;
  color:#526076;font-size:20px;line-height:1.65;font-weight:500;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-features{
  list-style:none;
  margin:28px 0 0;
  padding:0;
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:20px 28px;
  max-width:560px;
}
.hero-features li{
  display:flex;
  align-items:center;
  gap:14px;
  min-width:0;
}
.hero-feature-icon{
  flex:0 0 48px;
  width:48px;
  height:48px;
  display:grid;
  place-items:center;
  border-radius:14px;
  background:#fff;
  color:#4a4ae2;
  border:1px solid rgba(232,236,245,.9);
  box-shadow:0 4px 14px rgba(17,24,39,.06);
}
.hero-feature-icon svg{display:block}
.hero-feature-text{
  font-size:15px;
  font-weight:600;
  line-height:1.35;
  letter-spacing:-.01em;
  color:#333e50;
}

.hero-art{position:relative;min-height:610px}
.orbit{
  position:absolute;border:1px solid rgba(124,58,237,.16);
  border-radius:999px;transform:rotate(-12deg);
}
.orbit-a{width:520px;height:520px;right:20px;top:34px}
.orbit-b{width:390px;height:390px;right:88px;top:98px}
.browser-card{
  position:absolute;right:0;top:40px;width:min(680px,100%);
  border:1px solid rgba(255,255,255,.9);
  border-radius:34px;
  background:linear-gradient(180deg,rgba(255,255,255,.92),rgba(255,255,255,.78));
  box-shadow:var(--shadow),var(--glow);
  backdrop-filter:blur(28px);
  overflow:hidden;
}
.browser-top{
  display:flex;align-items:center;gap:14px;justify-content:space-between;
  padding:18px 20px;border-bottom:1px solid rgba(232,236,245,.78)
}
.dots{display:flex;gap:7px}
.dots i{width:9px;height:9px;border-radius:50%;background:#cbd5e1}
.browser-title{font-size:13px;font-weight:900;color:#526076}
.ai-pill{padding:8px 11px;border-radius:999px;background:#f3e8ff;color:var(--purple);font-size:12px;font-weight:900}
.pipeline{display:grid;grid-template-columns:1fr 1.1fr 1fr;gap:14px;padding:18px}
.pipe-col{
  min-height:410px;border-radius:24px;padding:14px;
  background:#f8fafc;border:1px solid #edf2fa
}
.pipe-col.active{
  background:linear-gradient(180deg,#faf5ff,#eff6ff);
  border-color:#ddd6fe;
}
.pipe-title{font-size:12px;text-transform:uppercase;letter-spacing:.08em;font-weight:900;color:#8290a6;margin-bottom:12px}
.tender-card,.scan-card,.result-card{
  position:relative;border-radius:20px;background:white;padding:16px;border:1px solid #edf2fa;
  box-shadow:0 12px 30px rgba(17,24,39,.06);margin-bottom:12px;overflow:hidden;
}
.tender-card h4,.scan-card h4,.result-card h4{margin:0;font-size:15px;line-height:1.25}
.tender-card p,.scan-card p,.result-card p{margin:7px 0 0;color:var(--muted);font-size:12px;line-height:1.45}
.tender-status{display:block;width:9px;height:9px;border-radius:50%;margin-bottom:10px}
.tender-status.blue{background:var(--blue)}
.tender-status.gray{background:#cbd5e1}
.meta{display:flex;justify-content:space-between;margin-top:15px;font-size:11px;font-weight:900;color:#475569}
.muted{opacity:.68}
.scan-card{padding-top:50px}
.scan-card:after{
  content:"";position:absolute;left:0;right:0;top:44%;
  height:2px;background:linear-gradient(90deg,transparent,var(--purple),transparent);
  box-shadow:0 0 22px var(--purple);
  animation:scan 3s ease-in-out infinite;
}
@keyframes scan{0%,100%{transform:translateY(-70px);opacity:.2}50%{transform:translateY(80px);opacity:1}}
.spark{
  position:absolute;top:15px;left:15px;width:30px;height:30px;border-radius:12px;
  display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--purple));
  color:white;box-shadow:var(--glow)
}
.progress{height:8px;background:#e2e8f0;border-radius:999px;margin-top:16px;overflow:hidden}
.progress span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--blue),var(--purple))}
.chips{display:flex;gap:6px;margin-top:14px;flex-wrap:wrap}
.chips span{font-size:10px;font-weight:900;color:var(--purple);background:#f3e8ff;padding:5px 7px;border-radius:999px}
.mini-note{padding:10px 12px;border-radius:14px;background:rgba(124,58,237,.08);color:var(--purple);font-size:12px;font-weight:900}
.result-icon{width:34px;height:34px;border-radius:13px;display:grid;place-items:center;background:#dcfce7;color:#15803d;font-weight:900;margin-bottom:12px}
.result-row{display:flex;justify-content:space-between;gap:10px;margin-top:12px;padding-top:12px;border-top:1px solid #edf2fa;font-size:12px}
.result-row span{color:var(--muted)}
.result-row b{color:#15803d}
.floating-card{
  position:absolute;border-radius:22px;background:rgba(255,255,255,.86);
  border:1px solid rgba(255,255,255,.9);box-shadow:var(--shadow);
  backdrop-filter:blur(24px);padding:16px 18px;z-index:3;
}
.floating-card span{color:var(--purple);font-size:18px}
.floating-card b{display:block;font-size:18px;letter-spacing:-.02em}
.floating-card small{display:block;color:var(--muted);font-weight:700;margin-top:4px}
.float-1{left:0;bottom:96px}
.float-2{right:28px;bottom:18px}
.float-2 b{font-size:28px;background:linear-gradient(90deg,var(--blue),var(--purple));-webkit-background-clip:text;color:transparent}

.section{padding:112px 0}
.section-head{text-align:center;max-width:780px;margin:0 auto 54px}
.section h2{margin:0;font-size:clamp(34px,4vw,56px);line-height:1.03;letter-spacing:-.055em}
.section-head p{margin:20px auto 0;max-width:680px;color:var(--muted);font-size:18px;line-height:1.65}
.problem{background:#fff}
.problem-visual{
  display:grid;grid-template-columns:1fr 220px 1fr;gap:22px;align-items:center;
  margin-bottom:34px;padding:24px;border-radius:34px;background:linear-gradient(135deg,#f8fafc,#f5f3ff);
  border:1px solid #edf2fa;
}
.platforms-cloud{
  display:flex;flex-wrap:wrap;align-content:center;justify-content:center;gap:8px 10px;
  min-height:132px;padding:12px 8px;
}
.cloud-tag{
  display:inline-block;padding:6px 12px;border-radius:999px;
  font-weight:800;line-height:1.15;letter-spacing:-.02em;
  color:#4338ca;background:rgba(255,255,255,.88);
  border:1px solid rgba(99,102,241,.14);
  box-shadow:0 4px 14px rgba(79,70,229,.08);
  white-space:nowrap;
}
.cloud-tag--xl{font-size:15px;color:#312e81;background:linear-gradient(135deg,#eef2ff,#ede9fe)}
.cloud-tag--lg{font-size:13px}
.cloud-tag--md{font-size:12px;opacity:.95}
.cloud-tag--sm{font-size:11px;opacity:.88}
.cloud-tag--xs{font-size:10px;opacity:.78;padding:5px 10px}
.neck{
  height:132px;border-radius:28px;
  background:linear-gradient(135deg,var(--graphite),#312e81);
  color:white;box-shadow:var(--shadow);
}
.neck-content{
  height:100%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;text-align:center;padding:16px;
}
.apple-spinner{display:block;color:rgba(255,255,255,.95);flex:0 0 auto}
.apple-spinner__ring{transform-origin:12px 12px;animation:apple-spin .85s linear infinite}
@keyframes apple-spin{to{transform:rotate(360deg)}}
.neck b{
  margin:0;font-size:clamp(20px,2.2vw,24px);font-weight:800;
  letter-spacing:-.03em;line-height:1.1;
}
.lost{display:grid;gap:10px}
.lost div{padding:13px 16px;border-radius:18px;background:white;border:1px solid #edf2fa;color:#64748b;font-weight:800}
.cards.four{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{
  padding:24px;border-radius:26px;background:#fff;border:1px solid #edf2fa;
  box-shadow:0 14px 40px rgba(17,24,39,.06)
}
.card h3{margin:0 0 10px;font-size:18px}.card p{margin:0;color:var(--muted);line-height:1.55}
.how.dark{
  position:relative;overflow:hidden;color:#fff;
  background:radial-gradient(circle at 20% 20%,rgba(124,58,237,.45),transparent 28%),linear-gradient(135deg,#0f172a,#111827 45%,#312e81);
}
.how .section-head{margin-bottom:64px}
.how .section-head h2{color:#fff}
.how-flow{position:relative;--how-gap:20px;--how-num-size:48px}
.how-steps{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(5,1fr);gap:var(--how-gap);
  position:relative;
}
.how-steps::before{
  content:"";position:absolute;z-index:0;pointer-events:none;
  top:calc(var(--how-num-size) / 2);height:0;
  left:calc(var(--how-num-size) / 2);
  right:calc((100% - 4 * var(--how-gap)) / 5 - var(--how-num-size) / 2);
  border-top:2px dashed rgba(255,255,255,.2);
}
.how-step{display:flex;flex-direction:column;position:relative;z-index:1}
.how-num{
  width:var(--how-num-size);height:var(--how-num-size);border-radius:50%;
  display:grid;place-items:center;
  margin-bottom:20px;
  color:#fff;font-size:18px;font-weight:800;
  background:linear-gradient(135deg,var(--blue),var(--purple));
  box-shadow:0 8px 24px rgba(124,58,237,.22);
}
.how-step h3{
  margin:0 0 10px;font-size:17px;font-weight:800;
  color:#fff;letter-spacing:-.02em;line-height:1.25;
}
.how-step p{
  margin:0 0 18px;flex:1;
  color:#cbd5e1;font-size:14px;line-height:1.55;
}
.how-tags{display:flex;flex-wrap:wrap;gap:6px}
.how-tags span{
  padding:5px 10px;border-radius:8px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);
  color:#94a3b8;font-size:10px;font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;
}
.benefits{background:#f8fafc}
.benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.benefit-card{
  padding:28px;border-radius:26px;background:#fff;border:1px solid #edf2fa;
  box-shadow:0 14px 40px rgba(17,24,39,.06)
}
.benefit-icon{
  width:48px;height:48px;border-radius:14px;
  display:grid;place-items:center;
  margin-bottom:18px;
  color:var(--blue);
  background:#eef2ff;
}
.benefit-icon svg{display:block}
.benefit-card h3{margin:0 0 10px;font-size:18px;font-weight:800;letter-spacing:-.02em;line-height:1.25}
.benefit-card p{margin:0;color:var(--muted);font-size:15px;line-height:1.55}
.compare{background:#fff}
.compare .section-head{margin-bottom:48px}
.compare-layout{
  display:grid;
  grid-template-columns:minmax(0, 200px) minmax(0, 1fr) minmax(0, 1fr);
  gap:24px;
  align-items:stretch;
}
.compare-art{
  position:relative;
  display:grid;
  place-items:center;
  min-height:100%;
}
.compare-icon{
  width:min(168px, 100%);
  aspect-ratio:1;
  border-radius:34px;
  display:grid;
  place-items:center;
  color:#fff;
  background:linear-gradient(135deg,var(--blue),var(--purple));
  box-shadow:var(--shadow),var(--glow);
}
.compare-icon svg{display:block}
.compare-spark{
  position:absolute;
  font-size:22px;
  line-height:1;
  pointer-events:none;
}
.compare-spark--tr{
  top:8%;
  right:4%;
  color:#fbbf24;
  text-shadow:0 0 18px rgba(251,191,36,.45);
}
.compare-spark--bl{
  bottom:10%;
  left:0;
  color:var(--purple);
  font-size:16px;
  opacity:.85;
}
.compare-card{
  padding:28px 30px;
  border-radius:28px;
  background:#fff;
  border:1px solid #edf2fa;
  box-shadow:0 14px 40px rgba(17,24,39,.06);
}
.compare-card h3{
  margin:0 0 22px;
  font-size:20px;
  font-weight:800;
  letter-spacing:-.03em;
  line-height:1.2;
  display:flex;
  align-items:center;
  gap:10px;
}
.compare-card--plain h3{color:#64748b}
.compare-card--ai{
  background:linear-gradient(180deg,#faf5ff 0%,#f5f3ff 100%);
  border-color:rgba(124,58,237,.22);
  box-shadow:0 18px 48px rgba(124,58,237,.1),0 14px 40px rgba(17,24,39,.05);
}
.compare-card--ai h3{color:var(--graphite)}
.compare-title-mark{
  flex:0 0 30px;
  width:30px;
  height:30px;
  display:grid;
  place-items:center;
  border-radius:12px;
  font-size:14px;
  color:#fff;
  background:linear-gradient(135deg,var(--blue),var(--purple));
  box-shadow:var(--glow);
}
.compare-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:14px;
}
.compare-list li{
  display:flex;
  align-items:flex-start;
  gap:12px;
  font-size:15px;
  line-height:1.45;
  font-weight:600;
}
.compare-list li::before{
  content:"";
  flex:0 0 22px;
  width:22px;
  height:22px;
  margin-top:1px;
  border-radius:50%;
  background-position:center;
  background-repeat:no-repeat;
  background-size:12px 12px;
}
.compare-list--no li{color:#64748b}
.compare-list--no li::before{
  background-color:#fef2f2;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 3l6 6M9 3L3 9' stroke='%23dc2626' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E");
}
.compare-list--yes li{color:#334155}
.compare-list--yes li::before{
  background-color:#ecfdf5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2.5 6.2l2.4 2.4 4.6-5' stroke='%2316a34a' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.case-card{
  padding:30px;border-radius:34px;background:white;border:1px solid #edf2fa;box-shadow:var(--shadow)
}
.case-tag{width:max-content;padding:8px 12px;border-radius:999px;background:#f3e8ff;color:var(--purple);font-size:12px;font-weight:950}
.case-card h3{font-size:28px;line-height:1.08;letter-spacing:-.04em}
.case-meta{color:var(--muted);font-weight:800}
.case-box,.case-result{margin-top:16px;padding:18px;border-radius:22px;background:#f8fafc;color:#475569;line-height:1.55}
.case-result{background:#ecfdf5;color:#065f46}
.faq{background:#f8fafc}
details{background:white;border:1px solid #edf2fa;border-radius:22px;padding:22px 24px;margin-bottom:14px;box-shadow:0 10px 30px rgba(17,24,39,.04)}
summary{cursor:pointer;font-weight:900;font-size:18px}
details p{color:var(--muted);line-height:1.6}
.demo{padding:100px 0;background:#fff}
.demo-box{
  display:grid;grid-template-columns:1fr 430px;gap:40px;align-items:center;
  border-radius:42px;padding:54px;
  color:white;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.22),transparent 28%),linear-gradient(135deg,var(--blue),var(--purple));
  box-shadow:var(--glow)
}
.demo h2{font-size:clamp(34px,4vw,56px);line-height:1.02;letter-spacing:-.055em;margin:22px 0 0}
.demo-list{
  list-style:none;margin:24px 0 0;padding:0;
  display:grid;gap:14px;
}
.demo-list li{
  position:relative;padding-left:28px;
  font-size:18px;line-height:1.5;color:#ede9fe;font-weight:600;
}
.demo-list li::before{
  content:"";position:absolute;left:0;top:.55em;
  width:8px;height:8px;border-radius:50%;
  background:rgba(255,255,255,.95);
  box-shadow:0 0 0 3px rgba(255,255,255,.2);
}
.form{display:grid;gap:12px;padding:24px;border-radius:30px;background:white;box-shadow:var(--shadow)}
.form input,.form textarea{width:100%;border:1px solid #e2e8f0;border-radius:16px;padding:15px 16px;font:inherit;outline:none}
.form textarea{min-height:100px;resize:vertical}
.form input:focus,.form textarea:focus{border-color:var(--purple)}
.form button{border:0;border-radius:18px;padding:16px 18px;background:linear-gradient(135deg,var(--blue),var(--purple));color:white;font-weight:950;font-size:15px;cursor:pointer}
.form small{color:#64748b;line-height:1.45}
.footer{padding:42px 0;border-top:1px solid #edf2fa}
.footer-grid{display:flex;justify-content:space-between;gap:30px;align-items:center}
.contacts{display:flex;gap:18px;flex-wrap:wrap;color:#64748b;font-weight:750}
.contacts a:hover{color:var(--purple)}

@media (max-width: 980px){
  .nav,.header .btn{display:none}
  .hero-grid,.demo-box{grid-template-columns:1fr}
  .hero-art{min-height:560px}
  .browser-card{left:0;right:auto}
  .cards.four,.how-steps,.benefits-grid{grid-template-columns:1fr 1fr}
  .compare-layout{grid-template-columns:1fr 1fr}
  .compare-art{grid-column:1 / -1;min-height:180px;padding:8px 0 4px}
  .how-steps::before{display:none}
  .problem-visual{grid-template-columns:1fr}
  .case-grid{grid-template-columns:1fr}
}
@media (max-width: 640px){
  .container{width:min(100% - 28px,1180px)}
  .hero{padding:20px 0 56px}
  .hero h1{font-size:45px}
  .hero-copy p{font-size:17px}
  .hero-actions{flex-direction:column}.btn{width:100%}
  .hero-features{grid-template-columns:1fr;gap:16px;max-width:none}
  .hero-art{min-height:auto}
  .browser-card{position:relative;top:0}
  .pipeline{grid-template-columns:1fr}
  .pipe-col{min-height:auto}
  .orbit,.floating-card{display:none}
  .section{padding:76px 0}
  .cards.four,.how-steps,.benefits-grid,.compare-layout{grid-template-columns:1fr;gap:28px}
  .compare-art{min-height:160px}
  .demo-box{padding:26px;border-radius:30px}
  .footer-grid{align-items:flex-start;flex-direction:column}
}