:root {
  --ink: #17243a;
  --muted: #607189;
  --line: #dce7ef;
  --soft: #f6fafc;
  --white: #fff;
  --accent: #1bc7bd;
  --accent-2: #2077d8;
  --dark: #101b30;
  --shadow: 0 24px 70px rgba(23, 36, 58, .14);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--soft); line-height: 1.55; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
.demo-strip { padding: 8px 16px; background: var(--dark); color: #dcecff; text-align: center; font-size: 13px; }
.demo-strip strong { color: #fff; }
.site-header { position: sticky; top: 0; z-index: 40; background: rgba(255,255,255,.92); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.nav { width: min(1160px, calc(100% - 32px)); margin: 0 auto; min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 900; }
.brand-mark { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; color: white; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 14px 34px rgba(32,119,216,.2); }
.brand small { display: block; color: var(--muted); font-size: 12px; font-weight: 750; }
.nav-links { display: flex; align-items: center; gap: 20px; color: #53677c; font-size: 14px; font-weight: 800; }
.btn, .nav-cta { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; border: 1px solid transparent; padding: 0 18px; font-weight: 900; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease; }
.btn:hover, .nav-cta:hover { transform: translateY(-1px); }
.btn-primary, .nav-cta { color: white; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 14px 34px rgba(32,119,216,.2); }
.btn-secondary { color: var(--accent-2); background: white; border-color: #bad6ef; }
.hero { background: radial-gradient(circle at 16% 15%, color-mix(in srgb, var(--accent) 23%, transparent), transparent 32%), linear-gradient(180deg, #fbfeff, #edf7fb); border-bottom: 1px solid var(--line); }
.hero-inner { width: min(1160px, calc(100% - 32px)); margin: 0 auto; padding: 72px 0 62px; display: grid; grid-template-columns: 1fr .92fr; gap: 52px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; border-radius: 999px; padding: 8px 12px; color: var(--accent-2); background: #ecfbff; border: 1px solid #c4edf3; font-size: 13px; font-weight: 900; margin-bottom: 20px; }
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
h1 { margin: 0; color: var(--dark); font-size: clamp(38px, 5vw, 66px); line-height: 1.03; letter-spacing: 0; }
.lead { margin: 22px 0 0; max-width: 660px; color: var(--muted); font-size: clamp(17px, 2vw, 20px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.metrics { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; margin-top: 32px; max-width: 680px; }
.metric { background: rgba(255,255,255,.78); border: 1px solid var(--line); border-radius: 16px; padding: 14px; color: var(--muted); font-size: 13px; font-weight: 750; }
.metric strong { display: block; color: var(--dark); font-size: 22px; }
.hero-media { position: relative; min-height: 540px; overflow: hidden; border-radius: 28px; background: #dcebf0; box-shadow: var(--shadow); }
.hero-media img { width: 100%; height: 100%; min-height: 540px; object-fit: cover; }
.floating-card { position: absolute; left: 22px; right: 22px; bottom: 22px; padding: 18px; border-radius: 18px; background: rgba(255,255,255,.93); border: 1px solid rgba(255,255,255,.7); box-shadow: 0 18px 44px rgba(23,36,58,.15); backdrop-filter: blur(12px); }
.floating-card h2 { margin: 0 0 4px; color: var(--dark); font-size: 20px; }
.floating-card p { margin: 0; color: var(--muted); font-size: 14px; }
section { width: min(1160px, calc(100% - 32px)); margin: 0 auto; padding: 76px 0; }
.section-head { max-width: 760px; margin-bottom: 30px; }
.section-head h2 { margin: 0; color: var(--dark); font-size: clamp(30px, 4vw, 44px); line-height: 1.13; letter-spacing: 0; }
.section-head p { margin: 13px 0 0; color: var(--muted); font-size: 17px; }
.grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; }
.card, .step, .profile, .contact-box { background: white; border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 14px 40px rgba(23,36,58,.06); }
.card { min-height: 178px; padding: 21px; display: flex; flex-direction: column; justify-content: space-between; }
.card h3, .step h3, .profile h3, .contact-box h3 { margin: 0 0 8px; color: var(--dark); font-size: 19px; }
.card p, .step p, .profile p, .contact-box p { margin: 0; color: var(--muted); font-size: 14px; }
.tag { align-self: flex-start; margin-top: 16px; border-radius: 999px; color: var(--accent-2); background: #edf8ff; border: 1px solid #c8e3f6; padding: 6px 10px; font-size: 12px; font-weight: 900; }
.split { display: grid; grid-template-columns: .92fr 1.08fr; gap: 26px; align-items: stretch; }
.image-panel { min-height: 500px; overflow: hidden; border-radius: 26px; background: #dcebf0; box-shadow: var(--shadow); }
.image-panel img { width: 100%; height: 100%; min-height: 500px; object-fit: cover; }
.steps { display: grid; gap: 14px; }
.step { padding: 21px; display: grid; grid-template-columns: auto 1fr; gap: 15px; align-items: start; }
.num { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 14px; color: var(--accent-2); background: #edf8ff; font-weight: 950; }
.profiles { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.profile { overflow: hidden; }
.profile img { width: 100%; aspect-ratio: 4/3; object-fit: cover; background: #dcebf0; }
.profile div { padding: 20px; }
.profile span { display: block; color: var(--accent-2); font-size: 13px; font-weight: 900; margin-bottom: 8px; }
.cta-band { background: var(--dark); color: white; border-radius: 28px; padding: 34px; display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; box-shadow: var(--shadow); }
.cta-band h2 { margin: 0; font-size: clamp(28px, 4vw, 42px); line-height: 1.12; letter-spacing: 0; }
.cta-band p { color: #b8c8da; }
.demo-form { display: grid; gap: 12px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.16); border-radius: 18px; padding: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.demo-form input, .demo-form select, .demo-form textarea { width: 100%; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.1); color: white; border-radius: 12px; padding: 13px 14px; outline: none; }
.demo-form select option { color: var(--dark); }
.demo-form input::placeholder, .demo-form textarea::placeholder { color: #bed0e2; }
.demo-form textarea { min-height: 94px; resize: vertical; }
.form-result { display: none; color: #c8fff6; background: rgba(27,199,189,.12); border: 1px solid rgba(27,199,189,.32); border-radius: 12px; padding: 12px; font-size: 13px; }
.form-result.is-visible { display: block; }
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-box { padding: 24px; }
.map { min-height: 235px; border-radius: 18px; border: 1px solid var(--line); display: grid; place-items: center; text-align: center; font-weight: 950; color: var(--dark); background: repeating-linear-gradient(45deg, #e2f3f6 0 12px, #f4fbfd 12px 24px); }
footer { padding: 34px 16px 110px; border-top: 1px solid var(--line); background: white; color: var(--muted); text-align: center; }
.chat-launcher { position: fixed; right: 22px; bottom: 22px; z-index: 80; width: 62px; height: 62px; border: 0; border-radius: 22px; color: white; background: linear-gradient(135deg, var(--accent), var(--accent-2)); box-shadow: 0 18px 46px rgba(32,119,216,.35); cursor: pointer; font-size: 25px; }
.chat-widget { position: fixed; right: 22px; bottom: 96px; z-index: 90; width: min(410px, calc(100vw - 28px)); height: min(650px, calc(100vh - 118px)); display: none; flex-direction: column; overflow: hidden; border-radius: 22px; background: white; border: 1px solid #cfe0ea; box-shadow: 0 28px 90px rgba(23,36,58,.26); }
.chat-widget.is-open { display: flex; }
.chat-head { padding: 16px 18px; display: flex; align-items: center; justify-content: space-between; gap: 12px; color: white; background: var(--dark); }
.chat-title { display: flex; align-items: center; gap: 10px; font-weight: 900; }
.chat-title span span { display: block; color: #89f1e9; font-size: 12px; font-weight: 850; }
.chat-avatar { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 14px; background: var(--accent); color: white; font-weight: 950; }
.chat-close { border: 0; background: transparent; color: #cfdded; cursor: pointer; font-size: 24px; }
.chat-messages { flex: 1; overflow: auto; padding: 16px; background: #f6fafc; }
.bubble { max-width: 87%; margin-bottom: 10px; padding: 12px 13px; border-radius: 16px; color: #21364d; background: white; border: 1px solid #dde8f0; font-size: 14px; }
.bubble.user { margin-left: auto; color: white; border-color: transparent; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.bubble.typing { opacity: .72; font-style: italic; }
.option-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 2px 0 14px; }
.option-chip { border: 1px solid #bfdee9; background: #edf9ff; color: var(--accent-2); border-radius: 999px; padding: 8px 10px; font-size: 12px; font-weight: 900; cursor: pointer; }
.chat-form { display: grid; grid-template-columns: 1fr auto; gap: 10px; padding: 12px; border-top: 1px solid var(--line); background: white; }
.chat-form input { border: 1px solid #bfd2e1; border-radius: 14px; padding: 13px; outline: none; color: var(--ink); }
.chat-form button { border: 0; border-radius: 14px; color: white; background: linear-gradient(135deg, var(--accent), var(--accent-2)); padding: 0 17px; font-weight: 900; cursor: pointer; }
@media (max-width: 940px) {
  .nav-links { display: none; }
  .hero-inner, .split, .cta-band, .contact-layout { grid-template-columns: 1fr; }
  .grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .profiles { grid-template-columns: 1fr; }
  .hero-media, .hero-media img { min-height: 420px; }
}
@media (max-width: 620px) {
  .nav { width: min(100% - 20px, 1160px); min-height: 66px; }
  .brand small, .nav-cta { display: none; }
  .hero-inner, section { width: min(100% - 22px, 1160px); }
  .hero-inner { padding: 42px 0 44px; gap: 30px; }
  .metrics, .grid, .form-row { grid-template-columns: 1fr; }
  section { padding: 56px 0; }
  .cta-band { padding: 22px; border-radius: 22px; }
  .chat-widget { right: 10px; bottom: 86px; height: min(620px, calc(100vh - 104px)); }
  .chat-launcher { right: 14px; bottom: 14px; }
}