/* Runix — international SaaS stylesheet */
:root {
  --bg: #ffffff;
  --bg-alt: #f6f7f9;
  --ink: #0e1116;
  --ink-2: #57606c;
  --ink-3: #8b95a1;
  --line: #e6e9ee;
  --indigo: #4f46e5;
  --cyan: #06b6d4;
  --grad: linear-gradient(100deg, #4f46e5, #06b6d4);
  --radius: 16px;
  --maxw: 1120px;
  --shadow: 0 12px 40px rgba(14, 17, 22, 0.08);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: all 0.18s; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
h1, h2, h3 { letter-spacing: -0.025em; line-height: 1.2; }

.badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--indigo); background: rgba(79, 70, 229, 0.07);
  border: 1px solid rgba(79, 70, 229, 0.18);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 20px;
}
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; gap: 36px;
  height: 68px; max-width: var(--maxw); margin: 0 auto; padding: 0 24px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 19px; letter-spacing: -0.02em; }
.brand .mark {
  width: 30px; height: 30px; border-radius: 9px; background: var(--grad);
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 15px;
}
.nav-links { display: flex; gap: 30px; align-items: center; margin-left: auto; }
.nav-links a { color: var(--ink-2); font-size: 14.5px; font-weight: 500; }
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-cta {
  background: var(--ink); color: #fff !important; padding: 9px 20px;
  border-radius: 10px; font-weight: 600;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(14, 17, 22, 0.25); }
.nav-toggle { display: none; margin-left: auto; background: none; border: none; font-size: 24px; color: var(--ink); cursor: pointer; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 110px 0 90px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(600px 320px at 18% 0%, rgba(79, 70, 229, 0.14), transparent 65%),
    radial-gradient(560px 320px at 85% 12%, rgba(6, 182, 212, 0.13), transparent 65%);
}
.hero .container { position: relative; }
.hero h1 { font-size: 58px; font-weight: 800; max-width: 780px; }
.hero .sub { margin-top: 22px; font-size: 19px; color: var(--ink-2); max-width: 620px; }
.hero .actions { margin-top: 38px; display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 13px 28px; border-radius: 12px;
  font-size: 15.5px; font-weight: 600; transition: all 0.18s; border: 1px solid transparent;
}
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(14, 17, 22, 0.28); }
.btn-grad { background: var(--grad); color: #fff; }
.btn-grad:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(79, 70, 229, 0.35); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: #fff; }
.btn-ghost:hover { border-color: var(--ink-3); }

/* ---------- Code card ---------- */
.code-card {
  margin-top: 64px; background: #0d1117; border-radius: var(--radius);
  border: 1px solid #1d2530; box-shadow: var(--shadow);
  overflow: hidden; max-width: 860px;
}
.code-card .bar {
  display: flex; align-items: center; gap: 6px;
  padding: 12px 18px; border-bottom: 1px solid #1d2530;
}
.code-card .dot { width: 11px; height: 11px; border-radius: 50%; background: #2a3441; }
.code-card .bar span { margin-left: 10px; color: #8b95a1; font-size: 12.5px; font-family: "SF Mono", Menlo, monospace; }
.code-card pre {
  padding: 22px 24px; overflow-x: auto;
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 13.5px; line-height: 1.9; color: #c9d1d9;
}
.code-card .c { color: #6b7684; } .code-card .k { color: #79b8ff; } .code-card .s { color: #7ee2a8; }

/* ---------- Logos / stats strip ---------- */
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-alt); }
.strip .row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  max-width: var(--maxw); margin: 0 auto; padding: 34px 24px;
}
.strip .cell { text-align: center; }
.strip b { display: block; font-size: 26px; font-weight: 800; letter-spacing: -0.02em; }
.strip span { color: var(--ink-3); font-size: 13px; }

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section.alt { background: var(--bg-alt); }
.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head h2 { font-size: 38px; font-weight: 800; }
.section-head p { margin-top: 14px; color: var(--ink-2); font-size: 16.5px; }

/* ---------- Product cards ---------- */
.grid { display: grid; gap: 22px; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; transition: all 0.2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #d8dde5; }
.card .icon {
  width: 44px; height: 44px; border-radius: 12px; margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.1), rgba(6, 182, 212, 0.1));
  display: flex; align-items: center; justify-content: center;
}
.card .icon svg { width: 22px; height: 22px; stroke: var(--indigo); }
.card h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; }
.card p { color: var(--ink-2); font-size: 14.5px; }
.card ul { list-style: none; margin-top: 16px; }
.card ul li { padding: 7px 0 7px 24px; position: relative; color: var(--ink-2); font-size: 14px; }
.card ul li::before {
  content: "✓"; position: absolute; left: 0; color: var(--cyan); font-weight: 700;
}

/* ---------- Feature rows ---------- */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; padding: 40px 0; }
.feature h3 { font-size: 28px; font-weight: 800; margin-bottom: 14px; }
.feature p { color: var(--ink-2); }
.feature ul { list-style: none; margin-top: 18px; }
.feature ul li { padding: 8px 0 8px 30px; position: relative; color: var(--ink-2); }
.feature ul li::before {
  content: ""; position: absolute; left: 0; top: 14px; width: 18px; height: 18px;
  border-radius: 50%; background: rgba(6, 182, 212, 0.12);
  box-shadow: inset 0 0 0 1.5px var(--cyan);
}
.feature ul li::after {
  content: "✓"; position: absolute; left: 4.5px; top: 8px; color: var(--cyan); font-size: 11px; font-weight: 700;
}

/* ---------- Pricing ---------- */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: start; }
.plan {
  background: var(--bg); border: 1px solid var(--line); border-radius: 20px; padding: 34px 30px;
  transition: all 0.2s; position: relative;
}
.plan:hover { box-shadow: var(--shadow); }
.plan.featured { border: 2px solid transparent; background:
  linear-gradient(var(--bg), var(--bg)) padding-box, var(--grad) border-box; }
.plan .flag {
  position: absolute; top: -13px; left: 28px; background: var(--grad); color: #fff;
  font-size: 11.5px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 4px 12px; border-radius: 999px;
}
.plan h3 { font-size: 17px; font-weight: 700; }
.plan .price { font-size: 34px; font-weight: 800; margin: 14px 0 2px; letter-spacing: -0.03em; }
.plan .price small { font-size: 13.5px; font-weight: 500; color: var(--ink-3); }
.plan .for { color: var(--ink-3); font-size: 13.5px; }
.plan ul { list-style: none; margin: 22px 0 0; }
.plan ul li { padding: 8px 0 8px 24px; position: relative; color: var(--ink-2); font-size: 14px; border-bottom: 1px solid var(--bg-alt); }
.plan ul li::before { content: "✓"; position: absolute; left: 0; color: var(--cyan); font-weight: 700; }
.plan .btn { width: 100%; text-align: center; margin-top: 24px; }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative; overflow: hidden; text-align: center;
  background: #0d1117; color: #fff; border-radius: 24px; padding: 78px 28px;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(500px 260px at 25% 100%, rgba(79, 70, 229, 0.35), transparent 65%),
    radial-gradient(500px 260px at 75% 0%, rgba(6, 182, 212, 0.25), transparent 65%);
}
.cta-band h2 { position: relative; font-size: 36px; font-weight: 800; }
.cta-band p { position: relative; color: #b3bcc7; margin-top: 12px; }
.cta-band .btn { position: relative; margin-top: 32px; }

/* ---------- Page hero / legal ---------- */
.page-hero { padding: 72px 0 52px; border-bottom: 1px solid var(--line);
  background: radial-gradient(700px 300px at 20% 0%, rgba(79, 70, 229, 0.08), transparent 65%); }
.page-hero h1 { font-size: 42px; font-weight: 800; }
.page-hero p { color: var(--ink-2); margin-top: 12px; max-width: 620px; }
.article { max-width: 820px; margin: 0 auto; padding: 56px 24px 96px; }
.article h2 { font-size: 22px; font-weight: 700; margin: 38px 0 12px; }
.article h3 { font-size: 17px; font-weight: 600; margin: 24px 0 8px; }
.article p, .article li { color: var(--ink-2); font-size: 15.5px; }
.article ul, .article ol { margin: 10px 0 10px 22px; }
.article li { margin-bottom: 7px; }
.article table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 14.5px; }
.article th, .article td { border: 1px solid var(--line); padding: 11px 14px; text-align: left; color: var(--ink-2); }
.article th { background: var(--bg-alt); color: var(--ink); font-weight: 600; }
.article .updated { color: var(--ink-3); font-size: 14px; margin-bottom: 26px; }
.article .notice {
  background: rgba(79, 70, 229, 0.05); border-left: 3px solid var(--indigo);
  border-radius: 0 10px 10px 0; padding: 16px 20px; margin: 20px 0;
}
.article a { color: var(--indigo); }
.article a:hover { text-decoration: underline; }

/* ---------- Contact ---------- */
.contact-card {
  background: var(--bg); border: 1px solid var(--line); border-radius: 20px; padding: 40px;
  box-shadow: var(--shadow);
}
.contact-card .row { display: flex; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--bg-alt); font-size: 15px; }
.contact-card .row:last-child { border-bottom: none; }
.contact-card .k { color: var(--ink-3); min-width: 110px; }
.contact-card a { color: var(--indigo); font-weight: 500; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-alt); padding: 60px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.site-footer h4 { font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 16px; }
.site-footer a { display: block; color: var(--ink-2); font-size: 14px; margin-bottom: 10px; }
.site-footer a:hover { color: var(--ink); }
.site-footer .desc { color: var(--ink-2); font-size: 13.5px; max-width: 300px; margin-top: 14px; }
.footer-bottom {
  border-top: 1px solid var(--line); margin-top: 44px; padding-top: 24px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  color: var(--ink-3); font-size: 13px;
}
.footer-bottom a { display: inline; margin-left: 18px; color: var(--ink-2); }

/* ---------- Blog ---------- */
.post-meta { display: flex; gap: 10px; align-items: center; color: var(--ink-3); font-size: 13.5px; margin-bottom: 14px; flex-wrap: wrap; }
.post-meta .cat {
  font-size: 11.5px; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--indigo); background: rgba(79, 70, 229, 0.08); padding: 3px 10px; border-radius: 999px;
}
.blog-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.blog-list .card h3 { font-size: 20px; }
.blog-list .card h3 a:hover { color: var(--indigo); }
.blog-list .card .excerpt { margin-top: 8px; }
.blog-list .card .read-more { display: inline-block; margin-top: 16px; font-size: 14px; font-weight: 600; color: var(--indigo); }
.article .post-meta { margin-bottom: 0; }
.article blockquote {
  border-left: 3px solid var(--indigo); background: var(--bg-alt);
  padding: 14px 20px; margin: 18px 0; border-radius: 0 10px 10px 0; color: var(--ink-2);
}
.article code {
  font-family: "SF Mono", Menlo, Consolas, monospace; font-size: 0.9em;
  background: var(--bg-alt); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px;
}
.article pre {
  background: #0d1117; color: #c9d1d9; border-radius: 12px; padding: 18px 20px;
  overflow-x: auto; font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 13.5px; line-height: 1.8; margin: 18px 0;
}
.article pre code { background: none; border: none; padding: 0; color: inherit; }

/* ---------- Careers ---------- */
.job { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.job .tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.job .tag {
  font-size: 12px; font-weight: 600; color: var(--ink-2); background: var(--bg-alt);
  border: 1px solid var(--line); padding: 3px 12px; border-radius: 999px;
}

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .hero h1 { font-size: 38px; }
  .section-head h2 { font-size: 30px; }
  .cols-3, .plans { grid-template-columns: 1fr; }
  .cols-2, .feature { grid-template-columns: 1fr; }
  .feature { gap: 28px; }
  .strip .row { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: flex-start;
    padding: 20px 24px; gap: 16px; border-bottom: 1px solid var(--line);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
}
@media (max-width: 560px) {
  .hero { padding: 72px 0 60px; }
  .hero h1 { font-size: 31px; }
}

/* ---------- Gateway pillars ---------- */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.pillar {
  position: relative; overflow: hidden;
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 30px; transition: all 0.2s;
}
.pillar::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--grad); }
.pillar:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #d8dde5; }
.pillar .k { font-size: 12px; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: var(--indigo); }
.pillar h3 { font-size: 21px; font-weight: 800; margin: 10px 0 8px; }
.pillar > p { color: var(--ink-2); font-size: 14.5px; }
.pillar ul { list-style: none; margin-top: 18px; }
.pillar ul li { position: relative; padding: 10px 0 10px 26px; color: var(--ink); font-size: 14px; border-top: 1px solid var(--bg-alt); }
.pillar ul li:first-child { border-top: none; }
.pillar ul li::before { content: "✓"; position: absolute; left: 0; top: 10px; color: var(--cyan); font-weight: 700; }
.pillar ul li b { font-weight: 600; }

/* ---------- Conversion paths ---------- */
.paths { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.path {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 28px; text-align: center; transition: all 0.2s;
}
.path:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.path .pico { width: 46px; height: 46px; border-radius: 12px; margin: 0 auto 16px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, rgba(79,70,229,0.1), rgba(6,182,212,0.1)); }
.path .pico svg { width: 23px; height: 23px; stroke: var(--indigo); }
.path h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.path p { color: var(--ink-2); font-size: 14px; margin-bottom: 18px; }
.path .btn { width: 100%; }

/* ---------- Integration steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: st; }
.stepc { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 26px; }
.stepc .n { width: 34px; height: 34px; border-radius: 10px; background: var(--grad); color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.stepc h3 { font-size: 16.5px; font-weight: 700; margin-bottom: 6px; }
.stepc p { color: var(--ink-2); font-size: 14px; }

.pillars.two { grid-template-columns: repeat(2, 1fr); }
.pillar .lead-line { color: var(--ink-2); font-size: 15px; margin-top: 4px; }

/* provider chips */
.prov-row { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 18px; }
.prov-row span {
  font-size: 13px; font-weight: 600; color: var(--ink-2);
  background: var(--bg-alt); border: 1px solid var(--line);
  padding: 7px 14px; border-radius: 999px;
}
.prov-row .best { color: var(--indigo); border-color: rgba(79,70,229,0.25); background: rgba(79,70,229,0.06); }

/* compliance callout / contracts */
.callout {
  display: flex; gap: 14px; align-items: flex-start;
  background: rgba(79,70,229,0.05); border: 1px solid rgba(79,70,229,0.16);
  border-radius: var(--radius); padding: 18px 22px; margin-top: 22px; color: var(--ink-2); font-size: 14.5px;
}
.callout svg { width: 22px; height: 22px; stroke: var(--indigo); flex: none; margin-top: 1px; }

@media (max-width: 920px) {
  .pillars, .pillars.two, .paths, .steps { grid-template-columns: 1fr; }
}