/* ATASOFT™ — design system
   Palette: deep ink navy + indigo/violet signature gradient + a single
   cyan accent carried over from the existing CAPTCHA/support identity.
   Type: Space Grotesk (display) / IBM Plex Sans (body) / JetBrains Mono
   (tickets, reference codes, technical labels) — chosen because this is a
   company developers and technical buyers evaluate, so a genuine monospace
   voice for anything numeric/technical is on-brand, not decoration. */

:root {
  --ink-950: #0a0e1a;
  --ink-900: #10152a;
  --ink-800: #1a2140;
  --ink-line: rgba(226, 232, 255, 0.1);

  --paper: #f6f7fb;
  --paper-raised: #ffffff;
  --line: #e3e6f0;

  --indigo: #4338ca;
  --indigo-500: #4f46e5;
  --violet: #7c3aed;
  --cyan: #22d3ee;
  --cyan-deep: #0891b2;

  --text: #1b2233;
  --text-muted: #5b6478;
  --text-inverse: #e9ebf7;
  --text-inverse-muted: #97a0c4;

  --success: #16a34a;
  --danger: #dc2626;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-card: 0 1px 2px rgba(16, 21, 42, 0.04), 0 10px 30px -12px rgba(16, 21, 42, 0.12);

  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'IBM Plex Sans', 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Consolas', monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .font-display {
  font-family: var(--font-display);
  letter-spacing: -0.01em;
}

.mono { font-family: var(--font-mono); }

a { color: inherit; }

::selection { background: var(--indigo-500); color: #fff; }

:focus-visible {
  outline: 2px solid var(--indigo-500);
  outline-offset: 2px;
  border-radius: 4px;
}

.container-ats {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Navigation ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(10, 14, 26, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ink-line);
}

.brand-logo {
  height: 30px;
  width: auto;
  display: block;
}

.nav-link {
  color: var(--text-inverse-muted);
  font-size: 14.5px;
  font-weight: 500;
  padding: 8px 4px;
  transition: color 0.15s ease;
  text-decoration: none;
}
.nav-link:hover, .nav-link.active { color: #fff; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14.5px;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  line-height: 1;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--indigo-500);
  color: #fff;
}
.btn-primary:hover { background: var(--indigo); box-shadow: 0 8px 20px -6px rgba(79, 70, 229, 0.55); }

.btn-outline-dark {
  border-color: var(--ink-line);
  color: var(--text-inverse);
  background: transparent;
}
.btn-outline-dark:hover { border-color: rgba(255,255,255,0.3); background: rgba(255,255,255,0.04); }

.btn-outline-light {
  border-color: var(--line);
  color: var(--text);
  background: #fff;
}
.btn-outline-light:hover { border-color: #c7cce0; }

.btn-oauth {
  /* Matches the official ATASOFT Accounts button snippet gradient exactly. */
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  color: #fff;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}
.btn-oauth:hover { filter: brightness(1.07); }
.btn-oauth .oauth-mark {
  width: 18px; height: 18px;
  border-radius: 4px;
  display: inline-block;
  object-fit: contain;
}

.btn-disabled, .btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

/* ---------- Hero console panel ----------
   The one "boldness" moment on the homepage: a mono status panel instead
   of a generic gradient illustration, since the audience is technical. */
.console-panel {
  background: var(--ink-950);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(10, 14, 26, 0.55);
}
.console-panel__bar {
  display: flex; gap: 6px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--ink-line);
}
.console-panel__dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.16); }
.console-panel__body {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 18px 20px 22px;
  color: #c7cce8;
}
.console-panel__line { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px dashed rgba(255,255,255,0.06); }
.console-panel__line:last-child { border-bottom: none; }
.console-status { color: var(--cyan); }

/* ---------- Cards ---------- */
.service-card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-top: 3px solid var(--indigo-500);
  border-radius: var(--radius-sm);
  padding: 28px;
  box-shadow: var(--shadow-card);
}

.info-card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px;
}

.dark-panel {
  background: var(--ink-900);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius-lg);
  color: var(--text-inverse);
}

/* ---------- Steps (genuinely sequential content only) ---------- */
.step {
  display: flex;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.step:last-child { border-bottom: none; }
.step__index {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--indigo-500);
  width: 28px;
  flex-shrink: 0;
  padding-top: 2px;
}

/* ---------- Badges / tags ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  font-size: 12.5px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  background: #eef0fb;
  color: var(--indigo);
}
.tag-dark { background: rgba(34, 211, 238, 0.12); color: var(--cyan); }

/* ---------- Forms ---------- */
.field-label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.field-input, .field-textarea {
  width: 100%;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 14px;
  font-size: 14.5px;
  color: var(--text);
  font-family: var(--font-body);
}
.field-input:focus, .field-textarea:focus {
  border-color: var(--indigo-500);
  outline: none;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}
.field-textarea { resize: vertical; min-height: 120px; }

.consent-box {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: #f8f9fd;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 13px;
  color: var(--text-muted);
}
.consent-box input[type="checkbox"] { margin-top: 3px; width: 16px; height: 16px; accent-color: var(--indigo-500); }
.consent-box a { color: var(--indigo); text-decoration: underline; font-weight: 600; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink-950);
  color: var(--text-inverse-muted);
}
.footer-heading {
  color: var(--text-inverse);
  font-weight: 700;
  font-size: 13.5px;
  margin-bottom: 14px;
}
.footer-link {
  display: block;
  color: var(--text-inverse-muted);
  font-size: 13.5px;
  padding: 5px 0;
  text-decoration: none;
}
.footer-link:hover { color: #fff; }

/* ---------- Language pill ---------- */
.lang-pill {
  display: inline-flex;
  border: 1px solid var(--ink-line);
  border-radius: 999px;
  overflow: hidden;
  font-size: 12.5px;
  font-weight: 700;
}
.lang-pill a {
  padding: 7px 12px;
  color: var(--text-inverse-muted);
  text-decoration: none;
}
.lang-pill a.active { background: var(--indigo-500); color: #fff; }

/* ---------- Legal content pages ---------- */
.legal-body h2 {
  font-size: 21px;
  margin-top: 34px;
  margin-bottom: 10px;
  color: var(--text);
}
.legal-body p, .legal-body li { color: var(--text-muted); font-size: 15px; margin-bottom: 10px; }
.legal-body ul { padding-left: 20px; list-style: disc; }
.legal-toc a {
  display: block;
  font-size: 13.5px;
  padding: 6px 0;
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px dotted var(--line);
}
.legal-toc a:hover { color: var(--indigo); }

/* ---------- Utility ---------- */
.gradient-wash {
  background: radial-gradient(1100px 480px at 15% -10%, rgba(79,70,229,0.22), transparent 60%),
              radial-gradient(700px 360px at 100% 0%, rgba(124,58,237,0.18), transparent 55%);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

@media (max-width: 768px) {
  .console-panel__body { font-size: 12px; }
}