/* SentinelForge Security — Global Styles */
:root {
  --bg: #0a0e1a;
  --surface: #111827;
  --surface-2: #1a2233;
  --border: #253046;
  --text: #e6ecf5;
  --muted: #94a3b8;
  --primary: #38bdf8;
  --primary-dark: #0284c7;
  --accent: #22d3ee;
  --danger: #f87171;
  --ok: #4ade80;
  --warning: #fbbf24;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--accent); text-decoration: underline; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Header */
header {
  background: rgba(10,14,26,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.brand {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand .logo-mark {
  width: 28px; height: 28px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}
.brand span.suffix { color: var(--primary); font-weight: 500; }

nav ul { list-style: none; display: flex; gap: 28px; flex-wrap: wrap; }
nav a { color: var(--text); font-size: 14px; font-weight: 500; }
nav a:hover { color: var(--primary); text-decoration: none; }

/* Hero */
.hero {
  padding: 120px 0 100px;
  background:
    radial-gradient(ellipse at top left, rgba(56,189,248,0.12) 0%, transparent 55%),
    radial-gradient(ellipse at bottom right, rgba(34,211,238,0.08) 0%, transparent 55%),
    var(--bg);
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.hero .eyebrow {
  display: inline-block;
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding: 6px 12px;
  background: rgba(56,189,248,0.1);
  border: 1px solid rgba(56,189,248,0.25);
  border-radius: 20px;
}
.hero h1 {
  font-size: 56px;
  line-height: 1.1;
  letter-spacing: -1.5px;
  font-weight: 700;
  margin-bottom: 24px;
  max-width: 820px;
}
.hero h1 .highlight {
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p { font-size: 19px; color: var(--muted); max-width: 640px; margin-bottom: 36px; }

.btn {
  display: inline-block;
  padding: 13px 26px;
  background: var(--primary);
  color: #04121e;
  font-weight: 600;
  border-radius: 6px;
  font-size: 15px;
  transition: transform .15s, background .15s, box-shadow .15s;
  border: 1px solid var(--primary);
  cursor: pointer;
}
.btn:hover { background: var(--accent); color: #04121e; text-decoration: none; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(34,211,238,0.25); }
.btn.outline { background: transparent; color: var(--primary); }
.btn.outline:hover { background: rgba(56,189,248,0.1); color: var(--accent); }

/* Sections */
section { padding: 80px 0; }
section h2 { font-size: 40px; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.8px; }
section h2 .highlight { color: var(--primary); }
section .subtitle { color: var(--muted); font-size: 18px; margin-bottom: 48px; max-width: 640px; }

.section-alt { background: var(--surface); }

/* Grid */
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .hero h1 { font-size: 36px; }
  .hero { padding: 70px 0 50px; }
  section h2 { font-size: 30px; }
}

.card {
  background: var(--surface);
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color .15s, transform .15s;
}
.card:hover { border-color: var(--primary); transform: translateY(-2px); }
.card .icon {
  width: 44px; height: 44px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(56,189,248,0.2), rgba(34,211,238,0.15));
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  font-weight: 700;
  font-size: 20px;
  margin-bottom: 18px;
  border: 1px solid rgba(56,189,248,0.3);
}
.card h3 { font-size: 20px; margin-bottom: 10px; font-weight: 600; letter-spacing: -0.3px; }
.card p { color: var(--muted); font-size: 15px; }

/* Stats row */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 40px 0;
}
@media (max-width: 900px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat { text-align: left; }
.stat .num {
  font-size: 44px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -1px;
}
.stat .label { color: var(--muted); font-size: 14px; margin-top: 4px; }

/* Legal pages */
.legal { padding: 80px 0; }
.legal h1 { font-size: 44px; margin-bottom: 8px; letter-spacing: -1px; font-weight: 700; }
.legal .updated { color: var(--muted); margin-bottom: 40px; }
.legal h2 { font-size: 26px; margin: 44px 0 16px; color: var(--text); font-weight: 600; letter-spacing: -0.3px; }
.legal h3 { font-size: 19px; margin: 28px 0 10px; color: var(--primary); font-weight: 600; }
.legal p, .legal li { margin-bottom: 12px; color: #cbd5e1; }
.legal ul, .legal ol { padding-left: 26px; margin-bottom: 16px; }
.legal .toc {
  background: var(--surface);
  padding: 22px 30px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: 6px;
  margin-bottom: 44px;
}
.legal .toc h3 { margin-top: 0; color: var(--text); }
.legal .toc ol { margin-bottom: 0; }
.legal .toc a { color: var(--muted); font-size: 15px; }
.legal .toc a:hover { color: var(--primary); }

/* Contact form */
form.contact-form { max-width: 640px; }
.form-row { margin-bottom: 22px; }
.form-row label { display: block; margin-bottom: 8px; font-weight: 500; color: var(--text); font-size: 14px; }
.form-row input, .form-row textarea, .form-row select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-family: inherit;
  font-size: 15px;
  border-radius: 6px;
  transition: border-color .15s;
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
  outline: none;
  border-color: var(--primary);
}
.form-row textarea { min-height: 140px; resize: vertical; }
.form-row .hint { color: var(--muted); font-size: 13px; margin-top: 4px; }

/* Table for compliance */
table.compliance {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0 32px;
  font-size: 15px;
}
table.compliance th, table.compliance td {
  border: 1px solid var(--border);
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
}
table.compliance th { background: var(--surface); color: var(--primary); font-weight: 600; }

/* Footer */
footer {
  background: var(--surface);
  color: var(--muted);
  padding: 60px 0 24px;
  border-top: 1px solid var(--border);
}
footer .grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
@media (max-width: 820px) { footer .grid { grid-template-columns: 1fr 1fr; } }
footer h4 { color: var(--text); margin-bottom: 14px; font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; font-weight: 600; }
footer ul { list-style: none; }
footer li { margin-bottom: 10px; }
footer a { color: var(--muted); font-size: 14px; }
footer a:hover { color: var(--primary); }
footer .copyright {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  margin-top: 40px;
  color: var(--muted);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}