/* Iron Veil Industries — premium institutional (clear blue-navy, v3) */
:root {
  --bg: #152238;
  --bg-elevated: #1a2a44;
  --bg-panel: #1e3150;
  --border: #2a3f5c;
  --border-strong: #3a5474;
  --text: #e8ecf2;
  --text-muted: #9aa5b5;
  --text-dim: #6b7789;
  --accent: #5b8fd4;
  --accent-hover: #7aa8e0;
  --danger: #8b3a3a;
  --ok: #3a6b4a;
  --warn: #8b7a3a;
  --font-sans: "IBM Plex Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-serif: "IBM Plex Serif", Georgia, "Times New Roman", serif;
  --max: 1080px;
  --nav-h: 68px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.7;
  color: var(--text);
  background: linear-gradient(165deg, #152238 0%, #1a2f4a 55%, #152238 100%);
  background-attachment: fixed;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--accent); text-decoration: none; transition: color 0.2s var(--ease); }
a:hover { color: var(--accent-hover); }
ul { list-style: none; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--text);
  color: var(--bg);
  padding: 0.75rem 1rem;
  z-index: 1000;
}
.skip-link:focus { left: 0; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(21, 34, 56, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  height: var(--nav-h);
}
.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.75rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  color: var(--text);
}
.brand:hover { color: var(--text); }
.brand-mark {
  width: 28px;
  height: 28px;
}
.brand-name {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
}
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-strong);
  color: var(--text);
  width: 40px;
  height: 40px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 16px;
  height: 1px;
  background: var(--text);
}
.site-nav ul {
  display: flex;
  gap: 2.25rem;
  align-items: center;
}
.site-nav a {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--text);
}
.site-nav a[aria-current="page"] {
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .site-nav {
    display: none;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    padding: 1.25rem 1.75rem 1.75rem;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }
}

/* Main */
main { flex: 1; }

.page-hero {
  padding: 7rem 1.75rem 5.5rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #152238 0%, #1a2f4a 100%);
}
.page-hero-inner,
.section-inner,
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
}
.eyebrow {
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
h1 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2rem, 4.5vw, 3.125rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 20ch;
}
h1.wide { max-width: 24ch; }
.hero-lead {
  margin-top: 1.75rem;
  font-size: 1.0625rem;
  color: var(--text-muted);
  max-width: 40rem;
  line-height: 1.75;
}
.hero-rule {
  max-width: var(--max);
  margin: 0 auto;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent 65%);
  opacity: 0.45;
  margin-top: 4rem;
}

.section {
  padding: 5.5rem 1.75rem;
  border-bottom: 1px solid var(--border);
}
.section-alt { background: var(--bg-elevated); }
h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.5rem, 2.5vw, 1.875rem);
  letter-spacing: -0.01em;
  margin-bottom: 1.75rem;
  color: var(--text);
}
h3 {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  color: var(--text);
}
p { color: var(--text-muted); }
p + p { margin-top: 1.15rem; }
.lead { font-size: 1.0625rem; max-width: 40rem; }

/* Grids */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem 3.5rem;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.grid-services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; gap: 2.25rem; }
}

.card {
  border: 1px solid var(--border);
  border-left: 3px solid #3d6aa8;
  background: var(--bg-panel);
  padding: 2.25rem 1.85rem;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.card:hover {
  border-color: var(--border-strong);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}
.card p { font-size: 0.9375rem; }
.card-num {
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 1rem;
  font-family: var(--font-sans);
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 3.5rem;
}
.stat {
  background: var(--bg);
  padding: 2rem 1.5rem;
  text-align: left;
}
.section-alt .stat { background: var(--bg-elevated); }
.stat-value {
  font-family: var(--font-serif);
  font-size: 1.625rem;
  color: var(--text);
  margin-bottom: 0.4rem;
}
.stat-label {
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}
@media (max-width: 600px) {
  .stat-row { grid-template-columns: 1fr; }
}

/* Lists */
.principle-list li {
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1.75rem;
}
.principle-list li:last-child { border-bottom: none; }
.principle-idx {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  padding-top: 0.15rem;
}

/* CTA / contact */
.cta-block {
  padding: 5.5rem 1.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.cta-block .section-inner { max-width: var(--max); }
.cta-block p { max-width: 36rem; margin-bottom: 2rem; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.95rem 1.6rem;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
  font-family: inherit;
}
.btn:hover {
  background: var(--bg-elevated);
  border-color: var(--accent);
  color: var(--accent-hover);
}
.btn-primary {
  background: var(--accent);
  color: #f0f4fa;
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-hover);
  color: #ffffff;
  border-color: var(--accent-hover);
}

.contact-form {
  max-width: 32rem;
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}
.form-row label {
  display: block;
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  background: var(--bg-panel);
  border: 1px solid var(--border-strong);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 300;
  padding: 0.9rem 1rem;
  outline: none;
  transition: border-color 0.2s;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--accent);
}
.form-row textarea { min-height: 140px; resize: vertical; }
.form-row select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7789' stroke-width='1.2'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
.form-note {
  font-size: 0.8125rem;
  color: var(--text-dim);
  margin-top: 0.5rem;
}
.form-note a { color: var(--accent); border-bottom: 1px solid var(--border-strong); }
.form-note a:hover { color: var(--accent-hover); border-color: var(--accent); }
.contact-meta {
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.contact-meta a { color: var(--accent); border-bottom: 1px solid var(--border-strong); }
.contact-meta a:hover { color: var(--accent-hover); border-color: var(--accent); }

/* Footer */
.site-footer {
  padding: 3.5rem 1.75rem 2.75rem;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
@media (max-width: 700px) {
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}
.footer-brand .brand-name { margin-bottom: 0.75rem; display: block; }
.footer-brand p {
  font-size: 0.875rem;
  max-width: 22rem;
}
.footer-col h4 {
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 1rem;
  font-weight: 400;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.65rem; }
.footer-col a {
  font-size: 0.875rem;
  color: var(--text-muted);
}
.footer-col a:hover { color: var(--accent-hover); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}

/* Ops / internal — darker charcoal, separate from public navy */
.ops-body {
  --bg: #07090e;
  --bg-elevated: #0c1018;
  --bg-panel: #11161f;
  --border: #1a2030;
  --border-strong: #2a3344;
  --text: #e4e8ee;
  --text-muted: #8a93a3;
  --text-dim: #5a6474;
  --accent: #6b849e;
  --danger: #8b3a3a;
  --ok: #3a6b4a;
  --warn: #8b7a3a;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
}
.ops-body a { color: var(--text-muted); }
.ops-body a:hover { color: #fff; }
.ops-shell {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 100vh;
}
@media (max-width: 800px) {
  .ops-shell { grid-template-columns: 1fr; }
  .ops-sidebar { border-right: none; border-bottom: 1px solid var(--border); }
}
.ops-sidebar {
  background: var(--bg-elevated);
  border-right: 1px solid var(--border);
  padding: 1.5rem 1rem;
}
.ops-logo {
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 0 0.5rem 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1rem;
}
.ops-nav a {
  display: block;
  padding: 0.65rem 0.75rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  border-radius: 2px;
  margin-bottom: 0.25rem;
}
.ops-nav a:hover,
.ops-nav a.active {
  background: var(--bg-panel);
  color: var(--text);
}
.ops-main { padding: 1.75rem 1.5rem 3rem; }
.ops-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.ops-header h1 {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  max-width: none;
}
.ops-badge {
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ok);
  border: 1px solid #3a5344;
  padding: 0.25rem 0.6rem;
}
.ops-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.ops-metric {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 1.25rem;
}
.ops-metric .label {
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}
.ops-metric .value {
  font-size: 1.5rem;
  font-family: var(--font-serif);
  color: var(--text);
}
.ops-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  margin-bottom: 1.25rem;
}
.ops-panel-head {
  padding: 0.85rem 1.15rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
}
.ops-panel-body { padding: 1.15rem; }
.ops-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}
.ops-table th {
  text-align: left;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.6875rem;
  color: var(--text-dim);
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border);
}
.ops-table td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
}
.ops-table tr:last-child td { border-bottom: none; }
.status-pill {
  display: inline-block;
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.45rem;
  border: 1px solid;
}
.status-pill.open { color: var(--ok); border-color: #3a5344; }
.status-pill.hold { color: var(--warn); border-color: #4a4638; }
.status-pill.closed { color: var(--text-dim); border-color: var(--border-strong); }
.check-list { display: flex; flex-direction: column; gap: 0.65rem; }
.check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  cursor: pointer;
}
.check-item input {
  margin-top: 0.2rem;
  accent-color: var(--ok);
}
.note-block {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  white-space: pre-wrap;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 1rem;
  min-height: 120px;
}
.ops-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1rem; }
.ops-btn {
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
}
.ops-btn:hover { color: var(--text); border-color: var(--accent); }