:root {
  --ink: #12222e;
  --muted: #4d6170;
  --bg: #ffffff;
  --alt: #f2f7f9;
  --line: #d8e3e9;
  --primary: #096d95;
  --primary-dark: #07506e;
  --accent: #19a7a0;
  --warn: #e0a429;
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 4.4vw, 3.1rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); letter-spacing: -.01em; }
h3 { font-size: 1.1rem; }
p { margin: 0 0 1em; }
a { color: var(--primary); }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 720px; }
.center { text-align: center; }

.skip { position: absolute; left: -999px; top: 0; background: #fff; padding: 8px 12px; }
.skip:focus { left: 8px; z-index: 10; }

/* Header */
.top { position: sticky; top: 0; z-index: 5; background: rgba(255,255,255,.94); backdrop-filter: blur(6px); border-bottom: 1px solid var(--line); }
.top-row { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 1.25rem; color: var(--ink); text-decoration: none; }
.mark { width: 28px; height: 28px; color: var(--primary); }
nav { display: flex; align-items: center; gap: 22px; }
nav a { color: var(--muted); text-decoration: none; font-size: .95rem; }
nav a:hover { color: var(--ink); }

/* Buttons */
.btn { display: inline-block; background: var(--primary); color: #fff; text-decoration: none; font-weight: 600; padding: 12px 20px; border-radius: 8px; transition: background .15s; }
.btn:hover { background: var(--primary-dark); }
nav a.btn { color: #fff; }
.btn-small { padding: 7px 14px; font-size: .9rem; }
.btn-light { background: #fff; color: var(--primary-dark); }
.btn-light:hover { background: #e6f3f8; }
.link { font-weight: 600; text-decoration: none; }
.link:hover { text-decoration: underline; }

/* Hero */
.hero { padding: 72px 0 64px; background: linear-gradient(180deg, #eef6f9 0%, #fff 100%); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--primary-dark); background: #dcedf4; padding: 4px 10px; border-radius: 999px; }
.lede { font-size: 1.15rem; color: var(--muted); max-width: 34em; }
.hero-actions { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; margin-top: 8px; }
.hero-art { margin: 0; }
.hero-art svg { width: 100%; height: auto; display: block; }

/* Illustration */
.a-panel { fill: #fff; stroke: var(--line); stroke-width: 1.5; }
.a-bar { fill: #e8f1f5; }
.a-dot { fill: #c3d4dd; }
.a-h { font: 700 15px var(--font); fill: var(--ink); }
.a-row rect:first-child { fill: #f6fafb; stroke: var(--line); }
.a-row text { font: 12.5px var(--font); fill: var(--ink); }
.a-pill-new { fill: #d4eef8; } .a-pill-warn { fill: #fbecc9; } .a-pill-ok { fill: #d3f1ec; }
.a-pill-t { font: 600 11px var(--font) !important; fill: var(--ink); }
.a-phone { fill: var(--ink); }
.a-screen { fill: #fff; }
.a-h-s { font: 600 10px var(--font); fill: var(--muted); }
.a-big { font: 700 20px var(--font); fill: var(--ink); }
.a-small { font: 10px var(--font); fill: var(--muted); }
.a-btn { fill: var(--primary); } .a-btn-t { font: 600 10.5px var(--font); fill: #fff; }
.a-btn2 { fill: #fff; stroke: var(--primary); } .a-btn2-t { font: 600 10px var(--font); fill: var(--primary); }
.a-link { stroke: var(--accent); stroke-width: 2.5; stroke-dasharray: 5 5; }

/* Sections */
.section { padding: 72px 0; }
.section.alt { background: var(--alt); }
.section-lede { color: var(--muted); max-width: 44em; font-size: 1.05rem; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 28px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card h3 { color: var(--primary-dark); }
.card p { color: var(--muted); margin: 0; font-size: .97rem; }

.flow { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.flow li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; display: flex; flex-direction: column; gap: 12px; color: var(--muted); font-size: .97rem; }
.flow strong { color: var(--ink); display: block; margin-bottom: 4px; }
.num { width: 34px; height: 34px; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 700; display: grid; place-items: center; }
.note { margin-top: 24px; color: var(--muted); max-width: 46em; }

.contact { background: var(--primary-dark); color: #fff; }
.contact p { color: #d4e8f0; font-size: 1.1rem; }

.foot { border-top: 1px solid var(--line); padding: 24px 0; color: var(--muted); font-size: .9rem; }
.foot-row { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .flow { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  nav a:not(.btn) { display: none; }
  .hero { padding: 48px 0; }
  .section { padding: 56px 0; }
  .cards, .flow { grid-template-columns: 1fr; }
  .wrap { padding: 0 16px; }
}