/* ============================================================
   TERMINAL DEFENSE SOLUTIONS — Shared Stylesheet v1.0
   Fonts: Cinzel (display/headers) + Cormorant Garamond (body serif) + Barlow (UI/sans)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Barlow:wght@300;400;500;600&display=swap');

:root {
  --navy:        #0B1D34;
  --navy-deep:   #070F1C;
  --navy-mid:    #122644;
  --steel:       #36506B;
  --steel-light: #4A6880;
  --gold:        #C8A263;
  --gold-light:  #DDB97A;
  --gold-dim:    rgba(200,162,99,0.3);
  --stone:       #D7D9DB;
  --off-white:   #F2F3F5;
  --white:       #FFFFFF;
  --text-muted:  rgba(255,255,255,0.55);
  --text-body:   rgba(255,255,255,0.82);

  --font-display: 'Cinzel', Georgia, serif;
  --font-serif:   'Cormorant Garamond', Georgia, serif;
  --font-sans:    'Barlow', 'Helvetica Neue', sans-serif;

  --max-w: 1160px;
  --nav-h: 80px;
}

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

html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }

body {
  background: var(--navy-deep);
  color: var(--text-body);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100%;
}

/* Prevent any oversized media from forcing horizontal scroll */
img, svg, video { max-width: 100%; height: auto; }

/* ── GRID TEXTURE ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(200,162,99,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,162,99,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ── NAVIGATION ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(7,15,28,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gold-dim);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.nav-logo-mark {
  width: 38px;
  height: auto;
  flex-shrink: 0;
}

.nav-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.nav-wordmark-top {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--white);
}

.nav-wordmark-rule {
  height: 1px;
  background: var(--gold);
  margin: 3px 0;
}

.nav-wordmark-sub {
  font-family: var(--font-display);
  font-size: 7px;
  letter-spacing: 3px;
  color: var(--gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-cta {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--navy-deep) !important;
  background: var(--gold);
  padding: 9px 20px;
  border-radius: 2px;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.nav-cta:hover {
  background: var(--gold-light) !important;
  color: var(--navy-deep) !important;
}

.nav-cta::after { display: none !important; }

/* ── MOBILE NAV TOGGLE (hamburger) ── */
.nav-toggle-input { display: none; }

.nav-toggle {
  display: none;
  width: 38px;
  height: 38px;
  position: relative;
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--gold-dim);
  border-radius: 2px;
  flex-shrink: 0;
}

.nav-toggle::before,
.nav-toggle::after,
.nav-toggle span {
  content: '';
  position: absolute;
  left: 9px;
  right: 9px;
  height: 1.5px;
  background: var(--gold);
  transition: transform 0.25s ease, opacity 0.2s ease, top 0.25s ease;
}

.nav-toggle::before { top: 12px; }
.nav-toggle span    { top: 50%; transform: translateY(-50%); display: block; }
.nav-toggle::after  { bottom: 12px; }

.nav-toggle-input:checked + .nav-toggle span { opacity: 0; }
.nav-toggle-input:checked + .nav-toggle::before {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}
.nav-toggle-input:checked + .nav-toggle::after {
  bottom: auto;
  top: 50%;
  transform: translateY(-50%) rotate(-45deg);
}

/* ── COMING SOON BANNER ── */
.coming-soon-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 38px;
  background: var(--navy-mid);
  border-top: 1px solid var(--gold-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  z-index: 999;
}

.coming-soon-bar span {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
}

.coming-soon-bar .csb-divider {
  color: var(--gold-dim);
  font-size: 14px;
}

.coming-soon-bar .csb-date {
  color: var(--text-muted);
}

/* ── PAGE WRAPPER ── */
.page-main {
  position: relative;
  z-index: 1;
  padding-top: var(--nav-h);
  padding-bottom: 38px; /* room for coming soon bar */
}

/* ── SECTION UTILITIES ── */
.section {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 100px 48px;
}

.section-eyebrow {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-eyebrow::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
}

.section-lead {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 300;
  color: var(--text-body);
  line-height: 1.7;
  max-width: 700px;
}

.gold-rule {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 24px 0;
}

/* ── GOLD DIVIDER ── */
.section-divider {
  border: none;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-dim), transparent);
  max-width: var(--max-w);
  margin: 0 auto;
}

/* ── FOOTER ── */
footer {
  background: var(--navy-deep);
  border-top: 1px solid var(--gold-dim);
  padding: 48px;
  position: relative;
  z-index: 1;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 32px;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 5px;
  color: var(--white);
}

.footer-rule {
  height: 1px;
  background: var(--gold);
  margin: 6px 0;
}

.footer-brand-sub {
  font-family: var(--font-display);
  font-size: 8px;
  letter-spacing: 3px;
  color: var(--gold);
}

.footer-nav {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.footer-nav a {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-nav a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(200,162,99,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-legal {
  font-size: 10px;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.25);
}

.footer-services {
  font-size: 9px;
  letter-spacing: 1.5px;
  color: rgba(200,162,99,0.4);
  text-transform: uppercase;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideRight {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

.anim-fade-up  { animation: fadeUp  0.7s ease both; }
.anim-fade-in  { animation: fadeIn  0.6s ease both; }
.anim-delay-1  { animation-delay: 0.15s; }
.anim-delay-2  { animation-delay: 0.30s; }
.anim-delay-3  { animation-delay: 0.45s; }
.anim-delay-4  { animation-delay: 0.60s; }
.anim-delay-5  { animation-delay: 0.75s; }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--navy-deep);
  background: var(--gold);
  padding: 14px 32px;
  border-radius: 2px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  background: transparent;
  padding: 13px 32px;
  border-radius: 2px;
  border: 1px solid var(--gold-dim);
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, transform 0.15s;
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold-light);
  transform: translateY(-1px);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* ── TABLET & BELOW: enable hamburger, drawer the nav links ── */
@media (max-width: 900px) {
  nav { padding: 0 20px; }

  .nav-toggle { display: block; }

  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(7, 15, 28, 0.97);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--gold-dim);
    padding: 16px 24px 24px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s ease, opacity 0.25s ease;
    max-height: calc(100vh - var(--nav-h));
    overflow-y: auto;
  }

  .nav-toggle-input:checked ~ .nav-links {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links li { width: 100%; }

  .nav-links a {
    display: block;
    padding: 14px 4px;
    font-size: 12px;
    letter-spacing: 3px;
    border-bottom: 1px solid rgba(200, 162, 99, 0.12);
  }

  .nav-links a::after { display: none; }

  .nav-cta {
    display: inline-block;
    margin-top: 16px;
    padding: 12px 24px;
    text-align: center;
    width: fit-content;
  }
}

/* ── MOBILE PORTRAIT (≤768px) ── */
@media (max-width: 768px) {
  :root { --nav-h: 64px; }

  /* NAV brand */
  .nav-logo-mark { width: 30px; }
  .nav-wordmark-top { font-size: 12px; letter-spacing: 3px; }
  .nav-wordmark-sub { font-size: 6px; letter-spacing: 2px; }

  /* General section padding */
  .section { padding: 56px 20px; }
  .section-title { letter-spacing: 1.5px; }
  .section-lead { font-size: 17px; }

  /* FOOTER */
  footer { padding: 36px 20px; }
  .footer-top { flex-direction: column; gap: 24px; }
  .footer-nav { gap: 18px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 10px; }
  .footer-services { font-size: 8px; line-height: 1.5; }
  .footer-legal { font-size: 9px; line-height: 1.5; }
  .footer-brand-name { font-size: 18px; letter-spacing: 4px; }

  /* COMING SOON BAR — let it wrap, hide dividers */
  .coming-soon-bar {
    height: auto;
    min-height: 38px;
    padding: 8px 14px;
    gap: 6px 10px;
    flex-wrap: wrap;
    text-align: center;
  }
  .coming-soon-bar span { font-size: 9px; letter-spacing: 1.8px; }
  .coming-soon-bar .csb-divider { display: none; }
  .page-main { padding-bottom: 64px; }

  /* BUTTONS — stack & full-width friendly */
  .btn-primary,
  .btn-outline {
    padding: 13px 24px;
    font-size: 10px;
    letter-spacing: 2.5px;
  }

  /* ── INDEX (Home) ── */
  .hero {
    padding: calc(var(--nav-h) + 32px) 20px 72px !important;
    min-height: auto !important;
  }
  .hero-rings { display: none; }
  .hero-kicker {
    font-size: 9px;
    letter-spacing: 3px;
    margin-bottom: 20px;
    gap: 10px;
  }
  .hero-headline { letter-spacing: 3px !important; }
  .hero-headline-sub { letter-spacing: 5px; }
  .hero-rule { margin: 24px 0; }
  .hero-body {
    font-size: 17px;
    margin-bottom: 36px;
  }
  .hero-ctas { gap: 12px; }
  .hero-metrics {
    grid-template-columns: 1fr !important;
    margin-top: 60px;
  }
  .metric { padding: 24px 22px; }
  .metric-value { font-size: 34px; }

  .services-strip-inner {
    grid-template-columns: 1fr 1fr !important;
    padding: 0 !important;
  }
  .service-pill { padding: 22px 18px; }

  .value-grid {
    grid-template-columns: 1fr !important;
    gap: 36px !important;
  }
  .value-statement {
    font-size: 18px !important;
    padding-left: 20px;
  }

  .cta-band { padding: 56px 20px !important; }

  /* ── ABOUT ── */
  .page-hero { padding: calc(var(--nav-h) + 40px) 20px 40px !important; }
  .page-hero h1 { letter-spacing: 2px; }
  .page-hero-sub { font-size: 12px; letter-spacing: 3px; }
  .page-hero-lead { font-size: 17px; }

  .bio-section {
    grid-template-columns: 1fr !important;
    gap: 40px !important;
    padding: 48px 20px !important;
  }
  .bio-sidebar { position: static !important; top: auto !important; }
  .bio-sidebar-card { padding: 28px 24px; }

  .timeline-item { padding-left: 22px; margin-bottom: 32px; }
  .timeline-role { font-size: 13px; }
  .timeline-desc { font-size: 12px; }

  .philosophy-block {
    padding: 28px 22px !important;
    margin-top: 40px !important;
  }

  .edu-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
  .edu-card { padding: 20px 22px; }

  /* ── CAPABILITIES ── */
  .caps-list { padding: 48px 20px !important; }
  .cap-card {
    grid-template-columns: 1fr !important;
    min-height: 0 !important;
  }
  .cap-left {
    padding: 28px 24px !important;
    border-right: none !important;
    border-bottom: 1px solid var(--gold-dim);
  }
  .cap-right { padding: 28px 24px !important; }
  .cap-num { font-size: 44px !important; }
  .cap-title { font-size: 17px; letter-spacing: 1.5px; }
  .cap-desc { font-size: 15px; }
  .cap-anchor { margin-top: 16px; }

  .approach-section { padding: 56px 20px !important; }
  .approach-grid { grid-template-columns: 1fr !important; }
  .approach-step { padding: 28px 24px; }

  /* ── INSIGHTS ── */
  .insights-section { padding: 48px 20px !important; }
  .featured-article { grid-template-columns: 1fr !important; }
  .featured-article-body { padding: 32px 24px !important; }
  .featured-article-sidebar {
    padding: 28px 24px !important;
    border-left: none !important;
    border-top: 1px solid var(--gold-dim);
  }
  .article-title { font-size: 22px; }
  .article-excerpt { font-size: 15px; }

  .articles-grid { grid-template-columns: 1fr !important; }
  .article-card { padding: 26px 22px; }

  .insights-notice {
    padding: 22px 22px !important;
    flex-direction: column;
    gap: 12px;
    margin-top: 40px !important;
  }
  .insights-notice-text { font-size: 14px; }

  .linkedin-cta { padding: 32px 20px !important; }
  .linkedin-cta-text { font-size: 17px; }

  /* ── CONTACT ── */
  .contact-section {
    grid-template-columns: 1fr !important;
    gap: 40px !important;
    padding: 48px 20px !important;
  }
  .contact-sidebar { position: static !important; top: auto !important; }
  .form-row { grid-template-columns: 1fr !important; }
  .form-submit-row { flex-direction: column; align-items: stretch; gap: 14px; }
  .form-disclaimer { max-width: none; }
  .sidebar-card { padding: 26px 22px; }
}

/* ── EXTRA SMALL (≤ 480px) ── */
@media (max-width: 480px) {
  .hero-headline {
    letter-spacing: 2px !important;
  }
  .hero-headline-sub {
    font-size: 11px !important;
    letter-spacing: 4px !important;
  }
  .services-strip-inner {
    grid-template-columns: 1fr !important;
  }
  .nav-wordmark-top { font-size: 11px; letter-spacing: 2.5px; }
  .footer-services { font-size: 7.5px; }
  .featured-article-body { padding: 28px 20px !important; }
}