/* Iron Elite — tactical architectural framing (felt, not seen) */

.home-tactical {
  --tac-frame-line: rgba(61, 96, 136, 0.14);
  --tac-frame-corner: rgba(61, 96, 136, 0.22);
  --tac-frame-grid: rgba(61, 96, 136, 0.35);
  --tac-frame-inset: clamp(14px, 3vw, 28px);
}

/* ── Section containment ── */
.home-tactical .tac-section {
  position: relative;
  isolation: isolate;
}

/* Blueprint + diagonal geometry (section backdrop) */
.home-tactical .tac-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.045;
  background-image:
    linear-gradient(125deg, transparent 49.5%, rgba(61, 96, 136, 0.12) 50%, transparent 50.5%),
    linear-gradient(55deg, transparent 49.5%, rgba(61, 96, 136, 0.08) 50%, transparent 50.5%),
    linear-gradient(var(--tac-frame-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--tac-frame-grid) 1px, transparent 1px);
  background-size:
    100% 100%,
    100% 100%,
    40px 40px,
    40px 40px;
  mask-image: radial-gradient(ellipse 88% 75% at 50% 40%, #000 20%, transparent 78%);
}

/* Thin inter-section divider */
.home-tactical .tac-section + .tac-section::after,
.home-tactical .hero--immersive + .tac-section::after {
  content: "";
  position: absolute;
  top: 0;
  left: 12%;
  right: 12%;
  height: 1px;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--tac-frame-line) 18%,
    rgba(100, 160, 220, 0.2) 50%,
    var(--tac-frame-line) 82%,
    transparent 100%
  );
  opacity: 0.55;
}

/* Inner content frame — corners + hairline + animated accent */
.home-tactical .tac-section .section-inner,
.home-tactical .tac-section .merch__inner,
.home-tactical .tac-section.cta--tactical .cta-inner {
  position: relative;
  z-index: 1;
}

.home-tactical .tac-section .section-inner::before,
.home-tactical .tac-section .merch__inner::before,
.home-tactical .tac-section.cta--tactical .cta-inner::before {
  content: "";
  position: absolute;
  inset: calc(var(--tac-frame-inset) * 0.35);
  pointer-events: none;
  z-index: 0;
  border: 1px solid rgba(61, 96, 136, 0.06);
  border-radius: 2px;
  background:
    linear-gradient(90deg, var(--tac-frame-corner), var(--tac-frame-corner)) 0 0 / 14px 1px no-repeat,
    linear-gradient(180deg, var(--tac-frame-corner), var(--tac-frame-corner)) 0 0 / 1px 14px no-repeat,
    linear-gradient(270deg, var(--tac-frame-corner), var(--tac-frame-corner)) 100% 0 / 14px 1px no-repeat,
    linear-gradient(180deg, var(--tac-frame-corner), var(--tac-frame-corner)) 100% 0 / 1px 14px no-repeat,
    linear-gradient(90deg, var(--tac-frame-corner), var(--tac-frame-corner)) 0 100% / 14px 1px no-repeat,
    linear-gradient(0deg, var(--tac-frame-corner), var(--tac-frame-corner)) 0 100% / 1px 14px no-repeat,
    linear-gradient(270deg, var(--tac-frame-corner), var(--tac-frame-corner)) 100% 100% / 14px 1px no-repeat,
    linear-gradient(0deg, var(--tac-frame-corner), var(--tac-frame-corner)) 100% 100% / 1px 14px no-repeat;
  opacity: 0.42;
}

/* Animated top accent inside frame */
.home-tactical .tac-section .section-inner::after,
.home-tactical .tac-section .merch__inner::after,
.home-tactical .tac-section.cta--tactical .cta-inner::after {
  content: "";
  position: absolute;
  top: calc(var(--tac-frame-inset) * 0.35 + 1px);
  left: calc(var(--tac-frame-inset) * 0.35 + 18px);
  width: min(140px, 28%);
  height: 1px;
  pointer-events: none;
  z-index: 0;
  background: linear-gradient(90deg, rgba(100, 160, 220, 0.45), transparent);
  opacity: 0.35;
  animation: tacFrameAccent 7s ease-in-out infinite;
}

@keyframes tacFrameAccent {
  0%, 100% { transform: translateX(0); opacity: 0.2; }
  50% { transform: translateX(min(80px, 12vw)); opacity: 0.45; }
}

/* Coordinate marks */
.home-tactical .tac-coord--cta {
  position: relative;
  top: auto;
  right: auto;
  display: block;
  text-align: center;
  margin: 0 auto 10px;
  width: fit-content;
}

.home-tactical .tac-section .tac-coord {
  position: absolute;
  top: calc(var(--tac-frame-inset) * 0.2);
  right: calc(var(--tac-frame-inset) * 0.45);
  z-index: 2;
  pointer-events: none;
  font-family: "Barlow Condensed", sans-serif;
  font-size: 7.5px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(100, 160, 220, 0.28);
  white-space: nowrap;
}

.home-tactical .tac-section .tac-coord::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border: 1px solid rgba(61, 96, 136, 0.25);
  border-radius: 1px;
  vertical-align: middle;
  transform: translateY(-1px);
}

/* Stagger header line sweeps per section */
#philosophy .tac-header__rule::after { animation-delay: 0s; }
#programs .tac-header__rule::after { animation-delay: 0.8s; }
#metrics .tac-header__rule::after { animation-delay: 1.6s; }
#packages .tac-header__rule::after { animation-delay: 2.4s; }
#merch .tac-header__rule::after { animation-delay: 3.2s; }
#facility .tac-header__rule::after { animation-delay: 4s; }
#cta .cta__tac-rule::after { animation-delay: 4.8s; }

/* ── Hero panels — architectural containment ── */
.home-tactical .hero-copy-panel,
.home-tactical .hero-command {
  position: relative;
}

.home-tactical .hero-copy-panel::before,
.home-tactical .hero-command::before {
  content: "";
  position: absolute;
  inset: 8px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.38;
  background:
    linear-gradient(90deg, var(--tac-frame-corner), var(--tac-frame-corner)) 0 0 / 12px 1px no-repeat,
    linear-gradient(180deg, var(--tac-frame-corner), var(--tac-frame-corner)) 0 0 / 1px 12px no-repeat,
    linear-gradient(270deg, var(--tac-frame-corner), var(--tac-frame-corner)) 100% 0 / 12px 1px no-repeat,
    linear-gradient(180deg, var(--tac-frame-corner), var(--tac-frame-corner)) 100% 0 / 1px 12px no-repeat,
    linear-gradient(90deg, var(--tac-frame-corner), var(--tac-frame-corner)) 0 100% / 12px 1px no-repeat,
    linear-gradient(0deg, var(--tac-frame-corner), var(--tac-frame-corner)) 0 100% / 1px 12px no-repeat,
    linear-gradient(270deg, var(--tac-frame-corner), var(--tac-frame-corner)) 100% 100% / 12px 1px no-repeat,
    linear-gradient(0deg, var(--tac-frame-corner), var(--tac-frame-corner)) 100% 100% / 1px 12px no-repeat;
}

.home-tactical .hero-copy-panel > *,
.home-tactical .hero-command__layout {
  position: relative;
  z-index: 1;
}

/* Soften existing card brackets site-wide */
.home-tactical .pillar-card.tac-card::before,
.home-tactical .pillar-card.tac-card::after,
.home-tactical .package-card__shell.tac-card::before,
.home-tactical .package-card__shell.tac-card::after,
.home-tactical .command-stat.tac-card::before,
.home-tactical .command-stat.tac-card::after {
  opacity: 0.42;
}

.home-tactical .pillar-card.tac-card:hover::before,
.home-tactical .pillar-card.tac-card:hover::after,
.home-tactical .package-card__shell.tac-card:hover::before,
.home-tactical .package-card__shell.tac-card:hover::after,
.home-tactical .command-stat.tac-card:hover::before,
.home-tactical .command-stat.tac-card:hover::after {
  opacity: 0.62;
}

/* ── Card corner brackets (metric + prog body) ── */
.metric-card.tac-card::before,
.metric-card.tac-card::after {
  content: "";
  position: absolute;
  width: 11px;
  height: 11px;
  border-color: rgba(61, 96, 136, 0.28);
  border-style: solid;
  pointer-events: none;
  z-index: 5;
  opacity: 0.55;
  transition: opacity 0.3s ease, border-color 0.3s ease;
}

.metric-card.tac-card::before {
  top: 5px;
  left: 5px;
  border-width: 1px 0 0 1px;
}

.metric-card.tac-card::after {
  bottom: 5px;
  right: 5px;
  border-width: 0 1px 1px 0;
}

.metric-card.tac-card:hover::before,
.metric-card.tac-card:hover::after {
  opacity: 0.75;
  border-color: rgba(100, 160, 220, 0.45);
}

.prog-card.tac-card .prog-card__body::before {
  content: "";
  position: absolute;
  inset: 5px;
  pointer-events: none;
  z-index: 4;
  opacity: 0.32;
  background:
    linear-gradient(90deg, rgba(61, 96, 136, 0.4), rgba(61, 96, 136, 0.4)) 0 0 / 10px 1px no-repeat,
    linear-gradient(180deg, rgba(61, 96, 136, 0.4), rgba(61, 96, 136, 0.4)) 0 0 / 1px 10px no-repeat,
    linear-gradient(270deg, rgba(61, 96, 136, 0.4), rgba(61, 96, 136, 0.4)) 100% 0 / 10px 1px no-repeat,
    linear-gradient(180deg, rgba(61, 96, 136, 0.4), rgba(61, 96, 136, 0.4)) 100% 0 / 1px 10px no-repeat,
    linear-gradient(90deg, rgba(61, 96, 136, 0.4), rgba(61, 96, 136, 0.4)) 0 100% / 10px 1px no-repeat,
    linear-gradient(0deg, rgba(61, 96, 136, 0.4), rgba(61, 96, 136, 0.4)) 0 100% / 1px 10px no-repeat,
    linear-gradient(270deg, rgba(61, 96, 136, 0.4), rgba(61, 96, 136, 0.4)) 100% 100% / 10px 1px no-repeat,
    linear-gradient(0deg, rgba(61, 96, 136, 0.4), rgba(61, 96, 136, 0.4)) 100% 100% / 1px 10px no-repeat;
}

.prog-card.tac-card:hover .prog-card__body::before {
  opacity: 0.48;
}

/* Facility + package imagery frames */
.home-tactical .facility-hero,
.home-tactical .packages-facility-card,
.home-tactical .facility-support__tile {
  position: relative;
}

.home-tactical .facility-hero::before,
.home-tactical .packages-facility-card::before,
.home-tactical .facility-support__tile::before {
  content: "";
  position: absolute;
  inset: 10px;
  z-index: 3;
  pointer-events: none;
  opacity: 0.3;
  background:
    linear-gradient(90deg, var(--tac-frame-corner), var(--tac-frame-corner)) 0 0 / 16px 1px no-repeat,
    linear-gradient(180deg, var(--tac-frame-corner), var(--tac-frame-corner)) 0 0 / 1px 16px no-repeat,
    linear-gradient(270deg, var(--tac-frame-corner), var(--tac-frame-corner)) 100% 0 / 16px 1px no-repeat,
    linear-gradient(180deg, var(--tac-frame-corner), var(--tac-frame-corner)) 100% 0 / 1px 16px no-repeat,
    linear-gradient(90deg, var(--tac-frame-corner), var(--tac-frame-corner)) 0 100% / 16px 1px no-repeat,
    linear-gradient(0deg, var(--tac-frame-corner), var(--tac-frame-corner)) 0 100% / 1px 16px no-repeat,
    linear-gradient(270deg, var(--tac-frame-corner), var(--tac-frame-corner)) 100% 100% / 16px 1px no-repeat,
    linear-gradient(0deg, var(--tac-frame-corner), var(--tac-frame-corner)) 100% 100% / 1px 16px no-repeat;
}

/* Image gradient overlays use ::after elsewhere — corner marks on ::before only */

/* Merch block containment */
.home-tactical .merch-block {
  position: relative;
  padding: clamp(28px, 5vw, 40px);
}

.home-tactical .merch-block::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border: 1px solid rgba(61, 96, 136, 0.08);
  border-radius: var(--tac-radius-lg, 6px);
  opacity: 0.5;
  background:
    linear-gradient(90deg, var(--tac-frame-corner), var(--tac-frame-corner)) 0 0 / 14px 1px no-repeat,
    linear-gradient(180deg, var(--tac-frame-corner), var(--tac-frame-corner)) 0 0 / 1px 14px no-repeat,
    linear-gradient(270deg, var(--tac-frame-corner), var(--tac-frame-corner)) 100% 0 / 14px 1px no-repeat,
    linear-gradient(180deg, var(--tac-frame-corner), var(--tac-frame-corner)) 100% 0 / 1px 14px no-repeat,
    linear-gradient(90deg, var(--tac-frame-corner), var(--tac-frame-corner)) 0 100% / 14px 1px no-repeat,
    linear-gradient(0deg, var(--tac-frame-corner), var(--tac-frame-corner)) 0 100% / 1px 14px no-repeat,
    linear-gradient(270deg, var(--tac-frame-corner), var(--tac-frame-corner)) 100% 100% / 14px 1px no-repeat,
    linear-gradient(0deg, var(--tac-frame-corner), var(--tac-frame-corner)) 100% 100% / 1px 14px no-repeat;
}

/* Footer architectural cap */
.home-tactical .footer {
  position: relative;
}

.home-tactical .footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(61, 96, 136, 0.18) 25%,
    rgba(100, 160, 220, 0.12) 50%,
    rgba(61, 96, 136, 0.18) 75%,
    transparent
  );
  opacity: 0.6;
}

.home-tactical .footer::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.025;
  background-image:
    linear-gradient(var(--tac-frame-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--tac-frame-grid) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 55%);
}

.home-tactical .footer-grid {
  position: relative;
  z-index: 1;
}

.home-tactical .contact-block--footer {
  position: relative;
  padding-top: 8px;
}

.home-tactical .contact-block--footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(48px, 20%);
  height: 1px;
  background: linear-gradient(90deg, rgba(61, 96, 136, 0.35), transparent);
  opacity: 0.5;
}

/* Nav subtle baseline geometry */
.home-tactical .nav.is-scrolled::after,
.home-tactical .nav::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    transparent 5%,
    rgba(61, 96, 136, 0.12) 30%,
    rgba(61, 96, 136, 0.12) 70%,
    transparent 95%
  );
  opacity: 0.7;
}

/* Why section — left column vertical accent */
.home-tactical .why-section--tactical .why-elite::before {
  content: "";
  position: absolute;
  top: 0;
  left: -12px;
  width: 1px;
  height: min(120px, 40%);
  background: linear-gradient(180deg, rgba(61, 96, 136, 0.35), transparent);
  opacity: 0.35;
}

.home-tactical .why-section--tactical .why-elite {
  position: relative;
}

/* Tac header — secondary coordinate tick */
.home-tactical .tac-header__label::after {
  content: "";
  width: 4px;
  height: 4px;
  margin-left: 6px;
  border: 1px solid rgba(61, 96, 136, 0.2);
  opacity: 0.45;
  flex-shrink: 0;
}

.home-tactical .cta__tac-rule {
  display: block;
  width: min(120px, 40%);
  height: 2px;
  margin: 0 auto 16px;
  background: linear-gradient(90deg, rgba(61, 96, 136, 0.5), transparent);
  position: relative;
  overflow: hidden;
}

.home-tactical .cta__tac-rule::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(142, 184, 232, 0.85), transparent);
  animation: tacLineSweep 4s ease-in-out infinite;
}

.home-tactical .tac-header {
  position: relative;
}

/* Packages orange divider — blend with tactical line */
.home-tactical .packages--compact::before {
  opacity: 0.35;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .home-tactical .tac-section .section-inner::after,
  .home-tactical .tac-section .merch__inner::after,
  .home-tactical .tac-section.cta--tactical .cta-inner::after {
    animation: none;
    opacity: 0.25;
  }
}