/* Mask styles — decoy US corporate site + employee portal login */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink: #1a2433;
  --muted: #5b6b7c;
  --line: #e8edf3;
  --bg: #ffffff;
  --bg-soft: #f6f8fb;
  --accent: #2563eb;
  --accent-dark: #1e40af;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

a { color: inherit; }

/* Nav */
.mask-nav {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  padding: 0 40px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mask-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 19px;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.2px;
}
.mask-logo .dot {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
  font-weight: 800;
}
.mask-nav-links { display: flex; gap: 28px; align-items: center; }
.mask-nav-links a { color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 500; }
.mask-nav-links a:hover { color: var(--accent); }
.mask-nav-links .cta {
  background: var(--accent);
  color: #fff;
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 14px;
}
.mask-nav-links .cta:hover { background: var(--accent-dark); color: #fff; }

/* Hero */
.mask-hero {
  background: var(--bg);
  padding: 96px 40px 72px;
  text-align: center;
}
.mask-hero .kicker {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
}
.mask-hero h1 { font-size: 46px; font-weight: 800; letter-spacing: -1px; margin-bottom: 18px; max-width: 760px; margin-left: auto; margin-right: auto; }
.mask-hero p { font-size: 18px; color: var(--muted); max-width: 640px; margin: 0 auto 26px; }
.mask-hero .pill {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 13px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
}

/* Sections */
.mask-section { padding: 64px 40px; max-width: 1080px; margin: 0 auto; }
.mask-section.soft { background: var(--bg-soft); max-width: none; padding-left: 40px; padding-right: 40px; }
.mask-section .wrap { max-width: 1080px; margin: 0 auto; }
.mask-section h2 { font-size: 28px; color: var(--ink); margin-bottom: 28px; text-align: center; letter-spacing: -0.5px; }
.mask-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.mask-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 26px;
}
.mask-card .ic { font-size: 28px; margin-bottom: 12px; }
.mask-card h3 { font-size: 16px; color: var(--ink); margin-bottom: 6px; }
.mask-card p { font-size: 14px; color: var(--muted); }
.mask-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 20px; margin-top: 12px; }
.mask-stat { text-align: center; }
.mask-stat .num { font-size: 34px; font-weight: 800; color: var(--accent); }
.mask-stat .lbl { font-size: 13px; color: var(--muted); }

/* Footer */
.mask-footer {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  padding: 26px 40px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
}
.mask-footer .addr { white-space: nowrap; }
.mask-footer a { color: var(--muted); text-decoration: none; }
.mask-footer a:hover { color: var(--accent); }

/* ==== Login page ==== */
.login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 20px;
}
.login-box {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 36px 34px;
  width: 400px;
  box-shadow: 0 18px 48px rgba(20, 34, 60, 0.08);
}
.login-box .mask-logo { margin-bottom: 24px; }
.login-box h1 { font-size: 21px; color: var(--ink); margin-bottom: 4px; }
.login-box .sub { font-size: 13px; color: var(--muted); margin-bottom: 22px; }
.login-box label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 6px; font-weight: 500; }
.login-box input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 12px;
  font-size: 14px;
  outline: none;
  background: #fff;
}
.login-box input:focus { border-color: var(--accent); }
.login-box .btn {
  width: 100%;
  margin-top: 22px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 12px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}
.login-box .btn:hover { background: var(--accent-dark); }
.login-box .btn:disabled { opacity: 0.6; cursor: default; }
.login-box .err { color: #dc2626; font-size: 13px; margin-top: 12px; min-height: 18px; }
.login-box .hint { font-size: 12px; color: var(--muted); margin-top: 16px; text-align: center; }