/*
    Created By Greg Hacic
	  Last Modified: 22 July 2026 by Greg Hacic
	  Questions?: greg@ities.co
	  Copyright: 2026 Interactive Ties LLC

    Notes:
      ControlLayer website - shared stylesheet
      Brand palette is drawn from the ControlLayer shield logo (royal blue / sky /
      navy / silver). The cool trio indigo/violet/cyan is reserved for automation
      CATEGORY identity only (Validation Rule / Flow / Trigger), matching the
      product's design language spec; warm tones = state.
*/
:root {
  /* brand (from the logo) */
  --brand:        #1B66E8;  /* royal blue - primary actions & links */
  --brand-hover:  #1252C7;
  --brand-deep:   #0E2C63;  /* navy - dark surfaces, emphasis */
  --brand-sky:    #4FA5F2;  /* light blue - gradients, highlights */
  --brand-silver: #C7CDD6;  /* silver - quiet chrome */
  /* category (cool) - product semantics, do not use as generic brand color */
  --cl-indigo: #5C4EE5;   /* Validation Rule */
  --cl-violet: #8B5CF6;   /* Flow */
  --cl-cyan:   #0891B2;   /* Trigger */
  /* state (warm) */
  --cl-green:  #2E844A;
  --cl-blue:   #0070D2;
  --cl-amber:  #DD7A01;
  --cl-red:    #C23934;
  --cl-slate:  #706E6B;
  /* neutrals */
  --ink:       #0F1B33;
  --ink-2:     #16294D;
  --text:      #202A3C;
  --text-soft: #55617A;
  --bg:        #ffffff;
  --bg-soft:   #F6F8FC;
  --bg-tint:   #E9F1FD;
  --border:    #E0E6F0;
  --code-bg:   #122547;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(15,27,51,.06), 0 8px 24px -12px rgba(15,27,51,.18);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "Cascadia Code", Consolas, Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.2; color: var(--ink); margin: 0 0 .5em; font-weight: 700; }
h1 { font-size: clamp(2rem, 4.5vw, 3.1rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); letter-spacing: -.015em; }
h3 { font-size: 1.15rem; }
p  { margin: 0 0 1em; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 12px; top: 12px; background: #fff; padding: 8px 14px; z-index: 99; }

/* ---------- header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-row { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand em { font-style: normal; color: var(--brand); }
.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav > a { color: var(--text); font-weight: 500; font-size: .95rem; }
.site-nav > a:hover { color: var(--brand); text-decoration: none; }
.site-nav > a.active { color: var(--brand); }
/* the nav CTA is a button, not a link: keep its text white in every state
   (the .site-nav > a rules above are more specific than .btn-primary alone) */
.site-nav > a.btn-primary, .site-nav > a.btn-primary:hover, .site-nav > a.btn-primary.active { color: #fff; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; transition: .2s; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block; font-weight: 600; border-radius: 8px;
  padding: 12px 22px; border: 1px solid transparent; cursor: pointer;
  font-size: 1rem; transition: .15s;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-hover); }
.btn-ghost { border-color: var(--border); color: var(--ink); background: #fff; }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); }
.btn-inverse { background: #fff; color: var(--brand-deep); }
.btn-inverse:hover { background: var(--bg-tint); }
.btn-outline-light { border-color: rgba(255,255,255,.45); color: #fff; }
.btn-outline-light:hover { border-color: #fff; }
.btn-sm { padding: 8px 16px; font-size: .9rem; }
.btn-lg { padding: 14px 28px; font-size: 1.05rem; }

/* ---------- hero ---------- */
.hero {
  background: radial-gradient(1200px 500px at 75% -10%, rgba(79,165,242,.32), transparent 60%),
              radial-gradient(900px 420px at 15% 0%, rgba(27,102,232,.30), transparent 55%),
              var(--ink);
  color: #C5D4EA;
  padding: 92px 0 84px;
}
.hero h1 { color: #fff; max-width: 21ch; }
.hero .lede { font-size: 1.22rem; max-width: 58ch; color: #AFC3E0; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid rgba(255,255,255,.25); border-radius: 999px;
  font-size: .82rem; padding: 5px 14px; margin-bottom: 22px; color: #D6E4F7;
  letter-spacing: .02em;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cl-green); }
.hero-ctas { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.hero-note { margin-top: 16px; font-size: .85rem; color: #89A0C4; }

/* status chips row in hero */
.hero-chips { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 44px; }
.chip {
  font-size: .8rem; font-weight: 600; padding: 6px 12px;
  border-radius: 4px; border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.07); color: #E8F0FA;
  border-left-width: 4px;
}
.chip-active    { border-left-color: var(--cl-green); }
.chip-scheduled { border-left-color: var(--brand-sky); }
.chip-expired   { border-left-color: var(--cl-slate); }
.chip-audited   { border-left-color: var(--cl-amber); }

/* ---------- sections ---------- */
.section { padding: 76px 0; }
.section-soft { background: var(--bg-soft); }
.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head .kicker {
  text-transform: uppercase; letter-spacing: .12em; font-size: .78rem;
  font-weight: 700; color: var(--brand); margin-bottom: 10px;
}
.section-head p { color: var(--text-soft); font-size: 1.05rem; }

/* ---------- cards & grids ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow);
}
.card p { color: var(--text-soft); font-size: .95rem; margin-bottom: 0; }
.card .card-icon { font-size: 1.4rem; margin-bottom: 12px; display: block; }
.accent { border-left: 4px solid var(--brand); }
.accent-validation { border-left: 4px solid var(--cl-indigo); }
.accent-flow       { border-left: 4px solid var(--cl-violet); }
.accent-trigger    { border-left: 4px solid var(--cl-cyan); }
.accent-green      { border-left: 4px solid var(--cl-green); }
.accent-amber      { border-left: 4px solid var(--cl-amber); }
.accent-blue       { border-left: 4px solid var(--cl-blue); }
.accent-slate      { border-left: 4px solid var(--cl-slate); }

.badge {
  display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .05em;
  text-transform: uppercase; padding: 3px 9px; border-radius: 4px; color: #fff;
  margin-bottom: 14px;
}
.badge-validation { background: var(--cl-indigo); }
.badge-flow       { background: var(--cl-violet); }
.badge-trigger    { background: var(--cl-cyan); }
.badge-neutral    { background: var(--cl-slate); }
.badge-green      { background: var(--cl-green); }

/* ---------- steps ---------- */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.step { position: relative; padding: 26px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); }
.step::before {
  counter-increment: step; content: counter(step);
  display: inline-flex; width: 34px; height: 34px; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--bg-tint); color: var(--brand);
  font-weight: 800; margin-bottom: 14px;
}
.step p { color: var(--text-soft); font-size: .95rem; margin: 0; }

/* ---------- code ---------- */
pre {
  background: var(--code-bg); color: #E4EDFB; border-radius: var(--radius);
  padding: 18px 20px; overflow-x: auto; font-size: .86rem; line-height: 1.55;
}
pre code { font-family: var(--mono); }
code { font-family: var(--mono); font-size: .88em; background: var(--bg-tint); color: var(--ink-2); padding: 2px 6px; border-radius: 4px; }
pre code { background: none; color: inherit; padding: 0; }
.code-caption { font-size: .82rem; color: var(--text-soft); margin-top: -8px; }

/* ---------- feature list ---------- */
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li { padding-left: 30px; position: relative; margin-bottom: 12px; }
.check-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--cl-green); font-weight: 800;
}

/* ---------- screenshot placeholders ---------- */
.shot { margin: 36px 0 0; }
.shot-frame {
  border: 2px dashed #A9BBD8; border-radius: var(--radius);
  background: repeating-linear-gradient(45deg, #F3F7FC, #F3F7FC 14px, #EBF2FA 14px, #EBF2FA 28px);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px; aspect-ratio: 16 / 9; padding: 24px; text-align: center; color: var(--text-soft);
}
.shot-frame .shot-label { font-weight: 700; color: var(--brand-deep); }
.shot-frame .shot-hint { font-size: .88rem; max-width: 46ch; }
.shot figcaption { font-size: .85rem; color: var(--text-soft); margin-top: 10px; text-align: center; }
.shot-dark .shot-frame {
  border-color: rgba(255,255,255,.35);
  background: repeating-linear-gradient(45deg, rgba(255,255,255,.05), rgba(255,255,255,.05) 14px, rgba(255,255,255,.09) 14px, rgba(255,255,255,.09) 28px);
  color: #AFC3E0;
}
.shot-dark .shot-frame .shot-label { color: #fff; }
.shot-dark figcaption { color: #89A0C4; }

/* ---------- pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.price-card { display: flex; flex-direction: column; }
.price-card .price { font-size: 2rem; font-weight: 800; color: var(--ink); margin: 6px 0 2px; }
.price-card .price small { font-size: .95rem; font-weight: 500; color: var(--text-soft); }
.price-card .plan-tag { font-size: .8rem; color: var(--text-soft); margin-bottom: 18px; }
.price-card .check-list { flex: 1; margin: 18px 0 24px; font-size: .93rem; }
.price-featured { border-color: var(--brand); box-shadow: 0 0 0 1px var(--brand), var(--shadow); position: relative; }
.price-featured .flag {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--brand); color: #fff; font-size: .72rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; padding: 3px 12px; border-radius: 999px;
}

/* ---------- callout panels (echo of app inline panels) ---------- */
.panel {
  border: 1px solid var(--border); border-left-width: 4px; border-radius: 8px;
  padding: 16px 20px; margin: 22px 0; background: #fff; font-size: .95rem;
}
.panel p:last-child { margin-bottom: 0; }
.panel-info    { border-left-color: var(--cl-blue);  background: #F2F8FE; }
.panel-warning { border-left-color: var(--cl-amber); background: #FFF9F2; }
.panel-danger  { border-left-color: var(--cl-red);   background: #FEF6F6; }
.panel-success { border-left-color: var(--cl-green); background: #F4FAF6; }
.panel-neutral { border-left-color: var(--cl-slate); background: var(--bg-soft); }
.panel .panel-title { font-weight: 700; color: var(--ink); display: block; margin-bottom: 4px; }

/* ---------- FAQ ---------- */
.faq details {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: #fff; margin-bottom: 12px; padding: 0 22px;
}
.faq summary {
  cursor: pointer; font-weight: 600; color: var(--ink);
  padding: 18px 0; list-style: none; position: relative; padding-right: 30px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 2px; top: 50%; transform: translateY(-50%);
  color: var(--brand); font-size: 1.3rem; font-weight: 400;
}
.faq details[open] summary::after { content: "–"; }
.faq details > div { padding: 0 0 18px; color: var(--text-soft); }
.faq details > div p:last-child { margin-bottom: 0; }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(120deg, var(--brand), var(--brand-deep)); color: #fff; text-align: center; padding: 72px 0; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.88); max-width: 54ch; margin: 0 auto 28px; }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; margin: 22px 0; }
table { border-collapse: collapse; width: 100%; font-size: .93rem; background: #fff; }
th, td { text-align: left; padding: 10px 14px; border: 1px solid var(--border); vertical-align: top; }
th { background: var(--bg-soft); color: var(--ink); }

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: #9FB0CC; margin-top: 0; font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; padding: 56px 24px 32px; }
.footer-brand p { margin-top: 12px; max-width: 34ch; }
.site-footer h3 { color: #fff; font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
.site-footer nav a { display: block; color: #9FB0CC; margin-bottom: 9px; }
.site-footer nav a:hover { color: #fff; text-decoration: none; }
.site-footer .brand { color: #fff; }
.footer-legal { border-top: 1px solid rgba(255,255,255,.12); padding-top: 22px; padding-bottom: 26px; font-size: .8rem; color: #7487A8; }

/* ---------- page hero (inner pages) ---------- */
.page-hero { background: var(--bg-soft); border-bottom: 1px solid var(--border); padding: 60px 0 48px; }
.page-hero h1 { max-width: 26ch; }
.page-hero p { color: var(--text-soft); max-width: 62ch; font-size: 1.08rem; margin-bottom: 0; }

/* ---------- docs layout ---------- */
.docs-layout { display: grid; grid-template-columns: 240px 1fr; gap: 48px; padding: 48px 0 90px; }
.docs-sidebar { position: sticky; top: 88px; align-self: start; font-size: .92rem; }
.docs-sidebar h4 { text-transform: uppercase; font-size: .72rem; letter-spacing: .1em; color: var(--text-soft); margin: 22px 0 8px; }
.docs-sidebar h4:first-child { margin-top: 0; }
.docs-sidebar a { display: block; color: var(--text); padding: 5px 10px; border-radius: 6px; border-left: 3px solid transparent; }
.docs-sidebar a:hover { background: var(--bg-tint); text-decoration: none; }
.docs-sidebar a.active { color: var(--brand); font-weight: 600; border-left-color: var(--brand); background: var(--bg-tint); border-radius: 0 6px 6px 0; }
.docs-content { min-width: 0; }
.docs-content h1 { font-size: 2rem; }
.docs-content h2 { font-size: 1.4rem; margin-top: 2.2em; }
.docs-content h3 { margin-top: 1.8em; }
.docs-content > h1 + p.lede { font-size: 1.1rem; color: var(--text-soft); }
.docs-content li { margin-bottom: 6px; }
.doc-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 30px; }
.doc-cards .card h3 { margin-bottom: 6px; }
.doc-cards .card a { font-weight: 600; }

/* status badge trio used in docs lifecycle page */
.status-badge {
  display: inline-block; font-size: .74rem; font-weight: 700; letter-spacing: .04em;
  padding: 3px 10px; border-radius: 4px; color: #fff; text-transform: uppercase;
}
.st-active { background: var(--cl-green); }
.st-scheduled { background: var(--cl-blue); }
.st-retrying, .st-warning { background: var(--cl-amber); }
.st-error { background: var(--cl-red); }
.st-terminal { background: var(--cl-slate); }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .grid-3, .steps, .price-grid { grid-template-columns: 1fr; }
  .grid-2, .doc-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar { position: static; order: -1; border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; background: #fff; }
  .site-nav {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--border);
    flex-direction: column; align-items: flex-start; padding: 18px 24px; gap: 16px;
  }
  .site-nav.open { display: flex; }
  .nav-toggle { display: block; }
}