@font-face {
  font-family: "Inter Variable";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("fonts/inter.woff2") format("woff2-variations");
}

:root {
  --bg: #ffffff;
  --bg-soft: #f4f7fb;
  --ink: #0f1b2d;
  --ink-soft: #4a5a70;
  --line: #dde4ee;
  --brand: #1c6ed5;
  --brand-dark: #1555a8;
  --brand-tint: #e7f0fc;
  --dark: #0c1a2e;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(15, 27, 45, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter Variable", Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
a { color: var(--brand); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 750; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 650; }
p { margin: 0 0 1em; }

.wrap { width: min(1160px, 100% - 40px); margin-inline: auto; }
.section { padding: 88px 0; }
.section.soft { background: var(--bg-soft); }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; font-weight: 650; color: var(--brand); margin-bottom: 12px; }
.lead { font-size: 1.2rem; color: var(--ink-soft); max-width: 62ch; }
.center { text-align: center; }
.center .lead { margin-inline: auto; }

.icon { width: 1.3em; height: 1.3em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* header */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, .88); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 66px; gap: 24px; }
.logo { white-space: nowrap; display: flex; align-items: center; gap: 10px; font-weight: 750; font-size: 1.2rem; color: var(--ink); text-decoration: none; letter-spacing: -.02em; }
.logo .mark { width: 32px; height: 32px; border-radius: 9px; background: linear-gradient(135deg, var(--brand), #0f4ba3); display: grid; place-items: center; color: #fff; font-size: .8rem; font-weight: 800; }
.logo span.sub { color: var(--ink-soft); font-weight: 500; }
.nav ul { display: flex; gap: 26px; list-style: none; margin: 0; padding: 0; }
.nav ul a { color: var(--ink-soft); text-decoration: none; font-size: .95rem; font-weight: 500; }
.nav ul a:hover { color: var(--ink); }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 10px; text-decoration: none; border: 1px solid transparent; cursor: pointer; font: inherit; font-weight: 650; font-size: 1rem; transition: transform .12s, background .12s; }
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--brand); color: #fff; box-shadow: 0 6px 16px rgba(28, 110, 213, .3); }
.btn.primary:hover { background: var(--brand-dark); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { background: var(--bg-soft); }
.btn.sm { padding: 9px 16px; font-size: .92rem; }

/* hero */
.hero { padding: 80px 0 72px; background: radial-gradient(1200px 500px at 85% -10%, var(--brand-tint), transparent 60%), var(--bg); overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 em { font-style: normal; color: var(--brand); }
.hero .cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 18px; }
.hero .note { font-size: .9rem; color: var(--ink-soft); display: flex; gap: 18px; flex-wrap: wrap; }
.hero .note span { display: inline-flex; align-items: center; gap: 6px; }
.hero .note .icon { color: var(--brand); width: 1.1em; height: 1.1em; }

/* product mock */
.mock { background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 30px 60px rgba(15, 27, 45, .14); overflow: hidden; font-size: 12.5px; }
.mock .bar { background: #eef2f8; padding: 9px 14px; display: flex; gap: 6px; align-items: center; border-bottom: 1px solid var(--line); }
.mock .bar i { width: 10px; height: 10px; border-radius: 50%; background: #c8d2e0; display: block; }
.mock .bar b { margin-left: 12px; font-weight: 500; color: var(--ink-soft); font-size: 12px; }
.mock .body { display: grid; grid-template-columns: 124px 1fr; min-height: 300px; }
.mock .side { background: #f7f9fc; border-right: 1px solid var(--line); padding: 12px 8px; }
.mock .side div { padding: 7px 10px; border-radius: 7px; color: var(--ink-soft); margin-bottom: 2px; }
.mock .side div.on { background: var(--brand-tint); color: var(--brand-dark); font-weight: 600; }
.mock .main { padding: 14px; }
.mock .kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 12px; }
.mock .kpi { border: 1px solid var(--line); border-radius: 9px; padding: 8px 10px; }
.mock .kpi small { color: var(--ink-soft); display: block; }
.mock .kpi strong { font-size: 1.25rem; }
.mock table { width: 100%; border-collapse: collapse; }
.mock th { text-align: left; color: var(--ink-soft); font-weight: 500; padding: 6px 8px; border-bottom: 1px solid var(--line); }
.mock td { padding: 6px 8px; border-bottom: 1px solid #eef2f8; }
.pill { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: 11px; font-weight: 600; }
.pill.g { background: #e1f5e9; color: #1b7a43; }
.pill.b { background: var(--brand-tint); color: var(--brand-dark); }
.pill.o { background: #fdecd3; color: #a35a05; }

/* cards */
.grid { display: grid; gap: 22px; margin-top: 44px; }
.grid.c3 { grid-template-columns: repeat(3, 1fr); }
.grid.c2 { grid-template-columns: repeat(2, 1fr); }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.section.soft .card { box-shadow: var(--shadow); border-color: transparent; }
.card .ico { width: 46px; height: 46px; border-radius: 12px; background: var(--brand-tint); color: var(--brand); display: grid; place-items: center; margin-bottom: 16px; }
.card .ico .icon { width: 24px; height: 24px; }
.card p { color: var(--ink-soft); margin: 0; font-size: .98rem; }

/* workflow */
.flow { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 40px; }
.flow .step { display: flex; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--line); border-radius: 99px; padding: 10px 18px; font-weight: 600; box-shadow: var(--shadow); }
.flow .step .icon { color: var(--brand); }
.flow .arrow { align-self: center; color: var(--ink-soft); }

/* integrations */
.int { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 44px; }
.int .card { display: flex; flex-direction: column; gap: 6px; }
.int .tag { align-self: flex-start; font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 700; padding: 3px 10px; border-radius: 99px; background: var(--bg-soft); color: var(--ink-soft); margin-bottom: 8px; }
.int ul { margin: 12px 0 0; padding: 0; list-style: none; }
.int li { display: flex; gap: 10px; padding: 5px 0; color: var(--ink-soft); font-size: .96rem; }
.int li .icon { color: var(--brand); margin-top: 3px; width: 1.05em; height: 1.05em; }

/* dark band */
.band { background: var(--dark); color: #e8eef7; }
.band .eyebrow { color: #7db4ff; }
.band .lead, .band p { color: #aebbd0; }
.band .card { background: #12263f; border-color: #1d3656; box-shadow: none; }
.band .card p { color: #aebbd0; }
.band .card .ico { background: #1a3b66; color: #8cc0ff; }
.band h2, .band h3 { color: #fff; }

.checks { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; }
.checks .icon { color: var(--brand); margin-top: 4px; }
.band .checks .icon { color: #7db4ff; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }

/* demo */
.demo { background: linear-gradient(135deg, #0f4ba3, #1c6ed5); color: #fff; }
.demo .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.demo h2 { color: #fff; }
.demo p, .demo li { color: #dbe8fb; }
.demo .checks .icon { color: #fff; }
form.demo-form { background: #fff; color: var(--ink); border-radius: 16px; padding: 28px; box-shadow: 0 24px 50px rgba(0, 0, 0, .25); }
form.demo-form label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 14px; }
form.demo-form input, form.demo-form textarea { display: block; width: 100%; margin-top: 6px; padding: 11px 12px; border: 1px solid var(--line); border-radius: 9px; font: inherit; color: var(--ink); background: #fff; }
form.demo-form input:focus, form.demo-form textarea:focus { outline: 2px solid var(--brand); border-color: var(--brand); }
form.demo-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
form.demo-form small { display: block; color: var(--ink-soft); font-size: .82rem; margin-top: 12px; }
form.demo-form .btn { width: 100%; justify-content: center; }
form.demo-form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
form.demo-form .status { margin: 12px 0 0; font-weight: 600; font-size: .95rem; }
form.demo-form .status.ok { color: #1b7a43; }
form.demo-form .status.err { color: #b3261e; }
form.demo-form .btn[disabled] { opacity: .6; cursor: progress; }

footer { background: #08111f; color: #8fa0b8; padding: 48px 0; font-size: .92rem; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; }
footer a { color: #c4d1e4; text-decoration: none; margin-right: 20px; }
footer a:hover { text-decoration: underline; }
footer .logo { color: #fff; margin-bottom: 8px; }

/* legal pages */
.legal { padding: 64px 0 96px; max-width: 800px; }
.legal h1 { font-size: 2.2rem; }
.legal h2 { font-size: 1.3rem; margin-top: 2em; }
.todo { background: #fff4d6; border: 1px solid #f0d27a; border-radius: 6px; padding: 0 4px; }

@media (max-width: 960px) {
  .hero .wrap, .split, .demo .wrap { grid-template-columns: 1fr; }
  .grid.c3, .int { grid-template-columns: 1fr 1fr; }
  .nav ul { display: none; }
  .section { padding: 64px 0; }
}
@media (max-width: 620px) {
  .nav .btn { white-space: nowrap; padding: 8px 12px; }
  .nav .wrap { gap: 10px; }
  .logo { font-size: 1.05rem; gap: 8px; }
  .hero { padding-top: 48px; }
  .grid.c3, .grid.c2, .int, form.demo-form .row { grid-template-columns: 1fr; }
  .mock .body { grid-template-columns: 1fr; }
  .mock .side { display: none; }
  body { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }