/* ============================================================
   Sentinel Dynamics — Defense / Aerospace Business Model Showcase
   Design tokens
   ============================================================ */
:root {
  --c-bg: #050505;
  --c-bg-soft: #0b0c0d;
  --c-panel: #131416;
  --c-panel-2: #1a1c1f;
  --c-border: #2e3134;
  --c-gray: #7a7f85;
  --c-gray-light: #a8adb3;
  --c-white: #ffffff;
  --c-yellow: #f4c518;
  --c-yellow-dim: #b8960f;
  --c-orange: #ff7a1a;
  --c-orange-dim: #c95f10;

  --radius-lg: 3px;
  --radius-md: 3px;
  --radius-sm: 2px;

  --gap-section: clamp(2.75rem, 6.5vw, 5.25rem);
  --pad-inline: clamp(1.25rem, 5vw, 4rem);

  --ff-base: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --ff-mono: ui-monospace, "SF Mono", "JetBrains Mono", "Roboto Mono", Menlo, Consolas, monospace;

  --ease-out: cubic-bezier(.16,1,.3,1);
  --ease-in-out: cubic-bezier(.65,0,.35,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

html {
  overflow-x: hidden;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--c-bg);
  color: var(--c-white);
  font-family: var(--ff-base);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  position: relative;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }

::selection { background: var(--c-yellow); color: #0a0a0a; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--c-bg); }
::-webkit-scrollbar-thumb { background: var(--c-panel-2); border-radius: 2px; }

/* ============================================================
   Background ambient canvas (fixed, behind everything)
   ============================================================ */
#bg-field {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: .55;
}

/* Scroll progress bar */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--c-yellow), var(--c-orange));
  z-index: 500;
  transition: width .08s linear;
}

/* ============================================================
   Opening sequence overlay (home page only)
   ============================================================ */
#intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--c-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: opacity .7s ease;
  /* Pure-CSS failsafe: even if the animation JS never runs, this
     overlay stops blocking the page on its own after a few seconds. */
  animation: introOverlayFailsafe 0s linear 10.2s forwards;
}
#intro-overlay.is-hidden {
  opacity: 0;
  pointer-events: none;
}
@keyframes introOverlayFailsafe {
  to { opacity: 0; visibility: hidden; pointer-events: none; }
}
#intro-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.intro-brand {
  position: relative;
  z-index: 1;
  opacity: 0;
  transform: scale(.8);
  transition: opacity .85s cubic-bezier(.22,1,.36,1), transform .85s cubic-bezier(.22,1,.36,1);
  pointer-events: none;
}
.intro-brand.is-visible {
  opacity: 1;
  transform: scale(1);
}
.intro-brand .brand-lockup {
  font-size: clamp(2.1rem, 7vw, 4.4rem);
}
.intro-brand .brand-word {
  filter: drop-shadow(0 0 24px rgba(244,197,24,.55));
}

/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem var(--pad-inline);
  background: rgba(8,9,10,0);
  backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent;
  transition: background .4s var(--ease-out), backdrop-filter .4s var(--ease-out), border-color .4s var(--ease-out), padding .4s var(--ease-out);
}

.nav.scrolled {
  background: rgba(8,9,10,.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--c-border);
  padding: .9rem var(--pad-inline);
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: .65rem;
  text-transform: uppercase;
}

.nav__brand .mark {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  background: linear-gradient(135deg, var(--c-yellow), var(--c-orange));
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  box-shadow: 0 0 14px rgba(244,197,24,.65);
  animation: markPulse 3.2s ease-in-out infinite;
}

@keyframes markPulse {
  0%, 100% { box-shadow: 0 0 10px rgba(244,197,24,.5); }
  50% { box-shadow: 0 0 20px rgba(255,122,26,.85); }
}

/* ============================================================
   Brand wordmark — "SENTINEL DYNAMICS" lockup
   ============================================================ */
.brand-lockup {
  display: inline-flex;
  align-items: baseline;
  gap: .48em;
  line-height: 1;
}

.brand-word {
  font-size: 1em;
  font-weight: 800;
  letter-spacing: .03em;
  white-space: nowrap;
  background: linear-gradient(100deg,
    var(--c-yellow) 0%, var(--c-orange) 22%, #fff8e6 46%, var(--c-orange) 68%, var(--c-yellow) 100%);
  background-size: 260% 100%;
  background-position: 0% 50%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 8px rgba(244,197,24,.35));
  animation: brandShimmer 7s ease-in-out infinite;
}

.brand-word--sub {
  font-size: .42em;
  font-weight: 600;
  letter-spacing: .32em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--c-gray-light);
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
  filter: none;
  animation: none;
  align-self: flex-end;
  padding-bottom: .3em;
}

@keyframes brandShimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.nav__brand .brand-lockup { font-size: 1.05rem; }

.hero__brandmark {
  margin-bottom: 1.6rem;
}
.hero__brandmark .brand-lockup {
  font-size: clamp(1.7rem, 5vw, 3.1rem);
}
.hero__brandmark .brand-word {
  filter: drop-shadow(0 0 12px rgba(244,197,24,.4));
}

@media (prefers-reduced-motion: reduce) {
  .brand-word,
  .nav__brand .mark {
    animation: none;
  }
}

.nav__right {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.6vw, 1.8rem);
  min-width: 0;
}

.nav__links {
  display: flex;
  flex-wrap: nowrap;
  gap: clamp(1.1rem, 2.6vw, 2.2rem);
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 600;
  min-width: 0;
}

.nav__links a {
  white-space: nowrap;
}

.nav__utility {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-shrink: 0;
  padding-left: clamp(.8rem, 2vw, 1.4rem);
  border-left: 1px solid var(--c-border);
}

.nav__icon-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 2px;
  color: var(--c-gray-light);
  transition: color .25s var(--ease-out), background .25s var(--ease-out);
}
.nav__icon-btn svg { width: 17px; height: 17px; }
.nav__icon-btn:hover { color: var(--c-yellow); background: var(--c-panel-2); }
.nav__icon-btn--labeled { width: auto; padding: 0 .7rem 0 .55rem; gap: .4rem; }

#nav-logout-btn {
  background: #000;
  border: 1px solid var(--c-yellow-dim);
  color: var(--c-gray-light);
}
#nav-logout-btn:hover {
  background: #000;
  border-color: var(--c-yellow);
  color: var(--c-yellow);
}
.nav__icon-btn__label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.cart-badge {
  position: absolute;
  top: -3px;
  right: -3px;
  min-width: 16px;
  height: 16px;
  padding: 0 3px;
  border-radius: 2px;
  background: var(--c-gray);
  color: #0a0908;
  font-size: .58rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: background .25s var(--ease-out);
}
.cart-badge.cart-badge--active {
  background: linear-gradient(135deg, var(--c-yellow), var(--c-orange));
}

.nav__links a {
  position: relative;
  color: var(--c-gray-light);
  padding: .3rem 0;
  transition: color .3s var(--ease-out);
}

.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0%;
  height: 1.5px;
  background: linear-gradient(90deg, var(--c-yellow), var(--c-orange));
  transition: width .35s var(--ease-out);
}

.nav__links a:hover,
.nav__links a[aria-current="page"] {
  color: var(--c-white);
}

.nav__links a:hover::after,
.nav__links a[aria-current="page"]::after {
  width: 100%;
}

.nav__dropdown {
  position: relative;
  display: flex;
  align-items: center;
}
.nav__dropdown-trigger { white-space: nowrap; }
.nav__dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%, -6px);
  margin-top: .9rem;
  background: linear-gradient(160deg, var(--c-panel), var(--c-bg-soft));
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: .4rem;
  min-width: 150px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s var(--ease-out), transform .2s var(--ease-out), visibility .2s;
  z-index: 50;
}
.nav__dropdown-menu a {
  display: block;
  padding: .55rem .8rem;
  border-radius: 2px;
  font-size: .74rem;
  white-space: nowrap;
  color: var(--c-gray-light);
}
.nav__dropdown-menu a:hover { background: var(--c-panel-2); color: var(--c-yellow); }
.nav__dropdown:hover .nav__dropdown-menu,
.nav__dropdown:focus-within .nav__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.nav__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 32px;
  height: 32px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}
.nav__burger span {
  display: block;
  width: 19px;
  height: 2px;
  background: var(--c-gray-light);
  border-radius: 2px;
  transition: transform .25s var(--ease-out), opacity .2s var(--ease-out), background .2s var(--ease-out);
}
.nav__burger.is-active span { background: var(--c-yellow); }
.nav__burger.is-active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__burger.is-active span:nth-child(2) { opacity: 0; }
.nav__burger.is-active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ============================================================
   Layout helpers
   ============================================================ */
.container {
  position: relative;
  z-index: 2;
  max-width: 1240px;
  margin: 0 auto;
  padding-left: var(--pad-inline);
  padding-right: var(--pad-inline);
}

section {
  position: relative;
  z-index: 2;
  padding-top: var(--gap-section);
  padding-bottom: var(--gap-section);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--ff-mono);
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--c-yellow);
  margin-bottom: .7rem;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 1.5px;
  background: linear-gradient(90deg, var(--c-orange), var(--c-yellow));
}

h1, h2, h3, h4 {
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.05;
  margin: 0 0 .6rem;
}

h1 { font-size: clamp(2.4rem, 6.2vw, 4.6rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.05rem); }
h3 { font-size: clamp(1.05rem, 1.6vw, 1.3rem); }

p { color: var(--c-gray-light); line-height: 1.65; font-size: 1rem; }

.lead {
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  color: var(--c-gray-light);
  max-width: 640px;
}

.section-head {
  max-width: 720px;
  margin-bottom: clamp(1.4rem, 3vw, 2.2rem);
}

/* Reveal-on-scroll */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}
.reveal-stagger.in-view > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.in-view > *:nth-child(1) { transition-delay: .05s; }
.reveal-stagger.in-view > *:nth-child(2) { transition-delay: .14s; }
.reveal-stagger.in-view > *:nth-child(3) { transition-delay: .23s; }
.reveal-stagger.in-view > *:nth-child(4) { transition-delay: .32s; }
.reveal-stagger.in-view > *:nth-child(5) { transition-delay: .41s; }

/* ============================================================
   Buttons / links (minimal — no heavy buttons per spec)
   ============================================================ */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--c-white);
  border-bottom: 1px solid var(--c-border);
  padding-bottom: .35rem;
  transition: border-color .3s var(--ease-out), color .3s var(--ease-out), gap .3s var(--ease-out);
}
.text-link:hover {
  color: var(--c-yellow);
  border-color: var(--c-yellow);
  gap: .8rem;
}
.text-link .arrow { transition: transform .3s var(--ease-out); }
.text-link:hover .arrow { transform: translateX(3px); }

/* ============================================================
   Hero
   ============================================================ */
.hero-pin-wrap {
  position: relative;
}

.hero {
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 6rem;
  overflow: hidden;
}

.hero__content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: none;
  padding-left: var(--pad-inline);
  padding-right: var(--pad-inline);
}

.hero__tag {
  font-size: .78rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--c-gray-light);
  margin-bottom: 1.6rem;
  font-weight: 600;
}
.hero__tag span { color: var(--c-yellow); }

.hero h1 {
  max-width: 15ch;
}

.hero h1 .accent {
  background: linear-gradient(100deg, var(--c-yellow) 10%, var(--c-orange) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__sub {
  max-width: 560px;
  margin: 1.4rem auto 0;
}

.hero__scroll {
  position: absolute;
  bottom: clamp(1.5rem, 4vh, 3rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
  font-size: .65rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--c-gray);
}

.hero__scroll .line {
  width: 1px;
  height: 34px;
  background: linear-gradient(var(--c-gray), transparent);
  overflow: hidden;
  position: relative;
}
.hero__scroll .line::after {
  content: "";
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(var(--c-yellow), transparent);
  animation: scrollLine 2.2s var(--ease-in-out) infinite;
}
@keyframes scrollLine {
  0% { top: -100%; }
  60% { top: 100%; }
  100% { top: 100%; }
}

/* Page header (non-home hero, shorter) */
.page-header {
  min-height: 38vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 6.5rem;
  padding-bottom: 1.5rem;
}

/* ============================================================
   Cards / Panels
   ============================================================ */
.panel {
  background: linear-gradient(160deg, var(--c-panel), var(--c-bg-soft));
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.2rem, 2vw, 1.8rem);
  position: relative;
  overflow: hidden;
  transition: border-color .25s var(--ease-out);
}

.panel::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--c-yellow), var(--c-orange));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease-out);
}

.panel:hover {
  border-color: var(--c-yellow-dim);
}
.panel:hover::before { transform: scaleX(1); }

.panel--ceo {
  background-image: url("../img/ceo-photo.png"), linear-gradient(160deg, var(--c-panel), var(--c-bg-soft));
  background-size: cover, cover;
  background-position: right center, center;
  background-repeat: no-repeat, no-repeat;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.panel--ceo__content {
  max-width: 50%;
}
@media (max-width: 640px) {
  .panel--ceo__content { max-width: 100%; }
  .panel--ceo {
    background-image: linear-gradient(160deg, var(--c-panel), var(--c-bg-soft));
    min-height: 0;
  }
}

.leadership-grid { align-items: stretch; }
.leadership-photo-panel {
  padding: 0;
  min-height: 360px;
}
.leadership-photo-panel img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  object-position: 50% 15%;
}

.grid {
  display: grid;
  gap: 1rem;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.icon-tile {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: var(--c-panel-2);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: .9rem;
  color: var(--c-yellow);
}
.icon-tile svg { width: 22px; height: 22px; }

/* ============================================================
   Trust bar (homepage, under hero)
   ============================================================ */
#trust-bar { padding-top: clamp(2rem, 4vw, 3rem); padding-bottom: clamp(2rem, 4vw, 3rem); }
.trust-card {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.trust-card .icon-tile {
  margin: 0 auto .9rem;
  color: var(--c-orange);
}
.trust-card h4 {
  font-family: var(--ff-mono);
  letter-spacing: -.01em;
}
.trust-card p {
  color: var(--c-gray);
  font-size: .88rem;
}

/* ============================================================
   Stats strip
   ============================================================ */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--c-border);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.stat {
  background: var(--c-bg-soft);
  padding: clamp(1.6rem, 3vw, 2.4rem) 1.2rem;
  text-align: center;
}
.stat__num {
  font-family: var(--ff-mono);
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  font-weight: 800;
  background: linear-gradient(100deg, var(--c-yellow), var(--c-orange));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -.01em;
}
.stat__label {
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-gray);
  margin-top: .5rem;
}

/* ============================================================
   Model / pillars section
   ============================================================ */
.pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}
.pillar {
  display: flex;
  gap: 1.2rem;
  padding: 1.6rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-border);
  background: var(--c-bg-soft);
}
.pillar__index {
  font-weight: 800;
  font-size: .85rem;
  color: var(--c-orange);
  min-width: 2.2rem;
}
.pillar h4 { margin-bottom: .4rem; font-size: 1.05rem; }
.pillar p { font-size: .92rem; }

/* ============================================================
   Unified architecture visual (home) — hub-and-spoke network
   ============================================================ */
.network-card {
  padding: 0;
  overflow: visible;
}
.network-visual {
  position: relative;
  aspect-ratio: 564 / 410;
  width: 100%;
  border-radius: var(--radius-lg);
  background: var(--c-bg-soft);
  border-bottom: 1px solid var(--c-border);
  overflow: hidden;
}
.network-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background-image: radial-gradient(circle, var(--c-border) 1px, transparent 1px);
  background-size: 28px 28px;
}
.network-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, transparent 40%, var(--c-bg-soft) 92%);
  pointer-events: none;
}
.network-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.network-path-flow {
  stroke-width: 2;
  fill: none;
  stroke-dasharray: 36 240;
  animation: networkFlow 5s linear infinite;
}
@keyframes networkFlow {
  to { stroke-dashoffset: -276; }
}

.network-hub {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  width: 56px;
  height: 56px;
  border-radius: 3px;
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 28px rgba(0,0,0,.45);
}
.network-hub::after {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: 3px;
  border: 2px solid rgba(244,197,24,.35);
  animation: networkPulse 3s ease-out infinite;
}
.network-hub .mark-lg {
  width: 18px;
  height: 18px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--c-yellow), var(--c-orange));
  transform: rotate(45deg);
  box-shadow: 0 0 20px rgba(244,197,24,.6);
}
@keyframes networkPulse {
  0% { transform: scale(1); opacity: .6; }
  70% { opacity: 0; }
  100% { transform: scale(1.55); opacity: 0; }
}

.network-node {
  position: absolute;
  z-index: 2;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.network-node__badge {
  width: 40px;
  height: 40px;
  border-radius: 3px;
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-yellow);
  box-shadow: 0 6px 18px rgba(0,0,0,.35);
  transition: transform .35s var(--ease-out), border-color .35s var(--ease-out);
}
.network-node__badge svg { width: 18px; height: 18px; }
.network-node:hover .network-node__badge {
  transform: translateY(-3px);
  border-color: var(--c-yellow-dim);
}
.network-node__label {
  margin-top: .55rem;
  font-size: .62rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--c-gray-light);
  white-space: nowrap;
  text-align: center;
}

.network-card__body {
  padding: clamp(1.6rem, 3vw, 2.4rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.network-card__body p { max-width: 480px; margin: 0; }

@media (prefers-reduced-motion: reduce) {
  .network-path-flow,
  .network-hub::after {
    animation: none;
  }
}

@media (max-width: 640px) {
  .network-node__label { display: none; }
  .network-card__body { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   CTA band
   ============================================================ */
.cta-band {
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  background:
    radial-gradient(circle at 15% 20%, rgba(255,122,26,.12), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(244,197,24,.1), transparent 45%),
    var(--c-panel);
  padding: clamp(2.4rem, 6vw, 4.5rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.cta-band h2 { margin-bottom: .6rem; }
.cta-band__links {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

/* ============================================================
   Footer
   ============================================================ */
footer {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--c-border);
  padding: 3rem var(--pad-inline) 2.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
}
footer .foot__brand {
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .85rem;
  color: var(--c-gray-light);
}
footer .foot__meta {
  font-size: .78rem;
  color: var(--c-gray);
  letter-spacing: .04em;
}
footer nav {
  display: flex;
  flex-wrap: wrap;
  row-gap: .6rem;
  gap: 1.4rem;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--c-gray-light);
}
footer nav a:hover { color: var(--c-yellow); }

/* ============================================================
   Products page
   ============================================================ */
.product-list {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.product-card {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  padding: clamp(1.8rem, 4vw, 3rem);
}

.product-card__visual {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  background: radial-gradient(circle at 50% 40%, rgba(244,197,24,.08), transparent 65%), var(--c-bg-soft);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-card__visual svg {
  width: 70%;
  height: 70%;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,.5));
  transition: transform .6s var(--ease-out);
}
.product-card:hover .product-card__visual svg {
  transform: scale(1.06) rotate(-2deg);
}

.product-card__tag {
  display: inline-block;
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--c-orange);
  border: 1px solid var(--c-orange-dim);
  border-radius: 2px;
  padding: .3rem .8rem;
  margin-bottom: 1rem;
}

.product-card h3 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); }

.product-card__teaser { margin: .6rem 0 0; max-width: 46ch; }

.product-card__more {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-top: 1.3rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-yellow);
}
.product-card__more .arrow { transition: transform .3s var(--ease-out); }
.product-card:hover .product-card__more .arrow { transform: translateX(4px); }

/* ============================================================
   Product detail page
   ============================================================ */
.text-link--back .arrow { margin-right: .1rem; }
.text-link--back:hover .arrow { transform: translateX(-3px); }
.text-link--back:hover { gap: .8rem; }

.product-detail-visual {
  width: 100%;
  aspect-ratio: 16 / 8;
  border-radius: var(--radius-lg);
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}
.product-detail-visual svg {
  width: 26%;
  min-width: 160px;
  max-width: 280px;
  filter: drop-shadow(0 4px 0 rgba(0,0,0,.6));
}

.pd-gallery-thumbs {
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
  margin-top: .7rem;
}
.pd-gallery-thumbs img {
  width: 74px;
  height: 52px;
  object-fit: cover;
  border-radius: 2px;
  border: 1px solid var(--c-border);
  cursor: pointer;
  opacity: .6;
  transition: opacity .25s var(--ease-out), border-color .25s var(--ease-out);
}
.pd-gallery-thumbs img:hover { opacity: .9; }
.pd-gallery-thumbs img.is-active { opacity: 1; border-color: var(--c-yellow); }

.product-detail-body {
  max-width: 760px;
}
.product-detail-body .spec-row {
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
}
.product-detail-body p { max-width: none; }

.product-nav-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  margin: clamp(2.5rem, 6vw, 4rem) 0;
  padding: clamp(1.5rem, 3vw, 2rem) 0;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

@media (max-width: 640px) {
  .product-detail-visual { aspect-ratio: 4 / 3; }
}

.spec-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(118px, 1fr));
  gap: 1rem 1.2rem;
  margin: 1.2rem 0 1.3rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--c-border);
}
.spec-row div { font-size: .82rem; color: var(--c-gray-light); }
.spec-row strong {
  display: block;
  color: var(--c-white);
  font-size: .95rem;
  font-weight: 700;
}
.spec-row span {
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-gray);
}

/* ============================================================
   Award badge — vanilla stand-in for achievement recognition
   ============================================================ */
.award-panel { display: flex; flex-direction: column; gap: 1.2rem; }
.award-badge {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 200px;
  padding: 1.2rem .5rem .4rem;
  overflow: hidden;
}
.award-badge__wreath {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 88%;
  transform: translate(-50%, -54%);
  fill: var(--c-yellow);
  opacity: .14;
  z-index: 0;
  pointer-events: none;
}
.award-badge__level {
  position: relative;
  z-index: 1;
  display: inline-block;
  margin-bottom: .5rem;
  padding: .25rem .85rem;
  border-radius: 2px;
  font-size: .6rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #14110a;
  background: linear-gradient(100deg, var(--c-yellow), var(--c-orange));
}
.award-badge__title {
  position: relative;
  z-index: 1;
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: .04em;
  margin: 0 0 .3rem;
}
.award-badge__rule {
  position: relative;
  z-index: 1;
  width: 56px;
  height: 1px;
  background: linear-gradient(90deg, var(--c-orange), var(--c-yellow));
  margin: .1rem 0 .55rem;
}
.award-badge__subtitle {
  position: relative;
  z-index: 1;
  font-size: .82rem;
  color: var(--c-gray-light);
  max-width: 28ch;
  margin: 0 0 .4rem;
}
.award-badge__meta {
  position: relative;
  z-index: 1;
  font-size: .68rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--c-gray);
}

/* ============================================================
   Defense personnel ID verification gate
   ============================================================ */
body.id-verify-locked > *:not(#id-verify-overlay) {
  filter: blur(6px);
  pointer-events: none;
  user-select: none;
}
#id-verify-overlay {
  position: fixed;
  inset: 0;
  z-index: 950;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(6,7,8,.86);
  padding: 1.5rem;
  overflow-y: auto;
}
.id-verify-panel {
  max-width: 460px;
  width: 100%;
  text-align: left;
  margin: auto;
}
.id-verify-panel h2 { margin-bottom: .5rem; }
.id-verify-attest {
  display: flex;
  gap: .6rem;
  align-items: flex-start;
  font-size: .8rem;
  color: var(--c-gray-light);
  margin: .8rem 0 1rem;
  line-height: 1.4;
}
.id-verify-attest input { margin-top: .2rem; flex-shrink: 0; }
.id-verify-error { color: var(--c-orange); font-size: .78rem; margin-bottom: .8rem; }
.iv-options { display: flex; flex-direction: column; gap: .7rem; }
.iv-option {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  text-align: left;
  padding: .9rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--c-border);
  background: var(--c-bg-soft);
  color: var(--c-white);
  transition: border-color .25s var(--ease-out), background .25s var(--ease-out);
}
.iv-option strong { font-size: .92rem; font-weight: 700; }
.iv-option span { font-size: .76rem; color: var(--c-gray-light); }
.iv-option:hover { border-color: var(--c-yellow-dim); background: var(--c-panel-2); }
.iv-back { font-size: .76rem; }

/* ============================================================
   Reusable range slider
   ============================================================ */
.rslider { width: 100%; }
.rslider__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: .7rem;
}
.rslider__label {
  font-family: var(--ff-mono);
  font-size: .64rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-gray);
}
.rslider__value {
  font-family: var(--ff-mono);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--c-white);
}
.rslider__input {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--c-yellow) 0%, var(--c-orange) var(--fill, 0%), var(--c-panel-2) var(--fill, 0%), var(--c-panel-2) 100%);
  outline: none;
  cursor: pointer;
  margin: 0;
}
.rslider__input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--c-bg);
  border: 2px solid var(--c-yellow);
  box-shadow: 0 2px 0 rgba(0,0,0,.7);
  cursor: pointer;
  transition: transform .15s var(--ease-out);
}
.rslider__input:hover::-webkit-slider-thumb,
.rslider__input:active::-webkit-slider-thumb { transform: scale(1.18); }
.rslider__input::-moz-range-track {
  height: 6px;
  border-radius: 2px;
  background: var(--c-panel-2);
}
.rslider__input::-moz-range-progress {
  height: 6px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--c-yellow), var(--c-orange));
}
.rslider__input::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--c-bg);
  border: 2px solid var(--c-yellow);
  cursor: pointer;
  transition: transform .15s var(--ease-out);
}
.rslider__input:hover::-moz-range-thumb,
.rslider__input:active::-moz-range-thumb { transform: scale(1.18); }
.rslider__ticks {
  display: flex;
  justify-content: space-between;
  margin-top: .55rem;
  font-family: var(--ff-mono);
  font-size: .64rem;
  color: var(--c-gray);
}
.rslider__ticks span.is-active { color: var(--c-yellow); font-weight: 700; }

/* ============================================================
   About page — timeline
   ============================================================ */
.timeline {
  position: relative;
  padding-left: 2.2rem;
  border-left: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
  gap: 2.6rem;
}
.timeline__item { position: relative; }
.timeline__item::before {
  content: "";
  position: absolute;
  left: -2.2rem;
  top: .3rem;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--c-yellow);
  box-shadow: 0 0 0 4px rgba(244,197,24,.12);
}
.timeline__phase {
  font-size: .7rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-orange);
  font-weight: 700;
  margin-bottom: .4rem;
}
.timeline__item h4 { margin-bottom: .5rem; }
.timeline__item p { max-width: 560px; }

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}
.value-card { padding: 1.8rem; }
.value-card h4 { font-size: 1.05rem; }
.value-card p { font-size: .9rem; }

/* ============================================================
   Home — Business Model preview stepper
   ============================================================ */
.bm-stepper {
  display: flex;
  gap: 0;
  overflow-x: auto;
  padding: .5rem .25rem 1.25rem;
  margin: 0 -.25rem;
  scrollbar-width: thin;
}
.bm-stepper__step {
  flex: 0 0 auto;
  width: 132px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  padding: 0 .5rem;
}
.bm-stepper__connector {
  position: absolute;
  top: 21px;
  left: -50%;
  width: 100%;
  height: 1px;
  background: var(--c-border);
  z-index: 0;
}
.bm-stepper__step:first-child .bm-stepper__connector { display: none; }
.bm-stepper__num {
  position: relative;
  z-index: 1;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--c-border);
  background: var(--c-bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: .82rem;
  color: var(--c-yellow);
  margin-bottom: .8rem;
}
.bm-stepper__label {
  font-size: .72rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--c-gray-light);
  font-weight: 600;
  line-height: 1.35;
}

/* ============================================================
   Business Model page — journey timeline
   ============================================================ */
.journey {
  position: relative;
  margin-top: clamp(2rem, 5vw, 3rem);
  padding-left: clamp(64px, 8vw, 96px);
}
.journey__line {
  position: absolute;
  left: 27px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--c-border);
}
.journey__line-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0%;
  background: linear-gradient(var(--c-yellow), var(--c-orange));
  border-radius: 2px;
}
.journey__step {
  position: relative;
  padding-bottom: clamp(2.6rem, 6vw, 4rem);
}
.journey__step:last-child { padding-bottom: 0; }
.journey__badge {
  position: absolute;
  left: clamp(-64px, -8vw, -96px);
  top: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  font-weight: 800;
  font-size: .92rem;
  color: var(--c-gray);
  transition: background .4s var(--ease-out), border-color .4s var(--ease-out), color .4s var(--ease-out), transform .4s var(--ease-out), box-shadow .4s var(--ease-out);
  z-index: 2;
}
.journey__step.is-active .journey__badge {
  color: #0a0908;
  background: linear-gradient(135deg, var(--c-yellow), var(--c-orange));
  border-color: transparent;
  box-shadow: 0 0 0 6px rgba(244,197,24,.14), 0 10px 26px rgba(244,197,24,.3);
  transform: scale(1.08);
}
.journey__content .icon-tile { margin-bottom: .9rem; }
.journey__content h3 { transition: color .4s var(--ease-out); margin-bottom: .5rem; }
.journey__step.is-active .journey__content h3 { color: var(--c-yellow); }
.journey__content p { max-width: 560px; }
.journey__step-label {
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-orange);
  font-weight: 700;
  margin-bottom: .3rem;
}

.journey__meta {
  display: inline-flex;
  align-items: baseline;
  gap: .4rem;
  margin-top: .9rem;
  padding-top: .9rem;
  border-top: 1px solid var(--c-border);
  font-size: .82rem;
  max-width: 560px;
}
.journey__meta strong {
  color: var(--c-yellow);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-weight: 700;
  white-space: nowrap;
}
.journey__meta span { color: var(--c-gray-light); }

.journey-tracker {
  position: fixed;
  left: 1.8rem;
  bottom: 1.8rem;
  z-index: 250;
  display: flex;
  align-items: center;
  gap: .55rem;
  background: rgba(19, 21, 23, .85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--c-border);
  border-radius: 2px;
  padding: .55rem 1.1rem;
  font-size: .76rem;
  letter-spacing: .04em;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity .35s var(--ease-out), transform .35s var(--ease-out);
}
.journey-tracker.is-visible { opacity: 1; transform: translateY(0); }
.journey-tracker__num {
  font-weight: 800;
  color: var(--c-yellow);
}
.journey-tracker__label {
  color: var(--c-gray-light);
  font-weight: 600;
  text-transform: uppercase;
  font-size: .7rem;
}
.journey-tracker__total {
  color: var(--c-gray);
  font-size: .7rem;
}

/* ============================================================
   Pull-quote band (Business Model closing statement)
   ============================================================ */
.pull-quote {
  text-align: center;
  padding: clamp(3rem, 7vw, 5rem) clamp(1.5rem, 5vw, 4rem);
}
.pull-quote__text {
  font-size: clamp(1.4rem, 3.2vw, 2.2rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--c-white);
  max-width: 900px;
  margin: 0 auto;
}
.pull-quote__text .accent-text {
  background: linear-gradient(100deg, var(--c-yellow) 10%, var(--c-orange) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ============================================================
   Buttons (commerce interactions — Configure / Add to Cart / Buy Now)
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .7rem 1.2rem;
  border-radius: 2px;
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid transparent;
  transition: filter .2s var(--ease-out), border-color .2s var(--ease-out), color .2s var(--ease-out), background .2s var(--ease-out);
  white-space: nowrap;
  font-family: inherit;
}
.btn--primary {
  background: linear-gradient(135deg, var(--c-yellow), var(--c-orange));
  color: #0a0908;
}
.btn--primary:hover { filter: brightness(1.1); }
.btn--ghost {
  background: var(--c-panel-2);
  border-color: var(--c-border);
  color: var(--c-white);
}
.btn--ghost:hover { border-color: var(--c-yellow-dim); color: var(--c-yellow); }
.btn--outline {
  background: transparent;
  border-color: var(--c-border);
  color: var(--c-gray-light);
}
.btn--outline:hover { border-color: var(--c-yellow-dim); color: var(--c-yellow); }
.btn--sm { padding: .5rem .7rem; font-size: .68rem; border-radius: 2px; }
.btn--block { width: 100%; }
.btn:disabled, .btn.is-disabled { opacity: .38; cursor: not-allowed; pointer-events: none; }
.btn-row { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }

/* ============================================================
   Status badges (ACTIVE / CONCEPT)
   ============================================================ */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-family: var(--ff-mono);
  font-size: .6rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem .6rem;
  border-radius: 2px;
  border: 1px solid;
}
.status-badge--active { color: var(--c-yellow); border-color: rgba(244,197,24,.4); background: rgba(244,197,24,.1); }
.status-badge--concept { color: var(--c-orange); border-color: rgba(255,122,26,.4); background: rgba(255,122,26,.1); }

/* ============================================================
   Products grid + filter toolbar
   ============================================================ */
.products-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: clamp(1.6rem, 3vw, 2.4rem);
}
.products-toolbar__count {
  font-size: .82rem;
  color: var(--c-gray-light);
}
.products-toolbar__count strong { color: var(--c-white); }

.select-field {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.select-field::after {
  content: "";
  position: absolute;
  right: 14px;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--c-gray-light);
  border-bottom: 1.5px solid var(--c-gray-light);
  transform: rotate(45deg);
  pointer-events: none;
}
.select-field select {
  appearance: none;
  -webkit-appearance: none;
  background: var(--c-panel-2);
  border: 1px solid var(--c-border);
  color: var(--c-white);
  font-family: inherit;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .03em;
  padding: .7rem 2.4rem .7rem 1.1rem;
  border-radius: 2px;
  cursor: pointer;
  min-width: 200px;
  transition: border-color .25s var(--ease-out);
}
.select-field select:hover, .select-field select:focus { border-color: var(--c-yellow-dim); outline: none; }

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.4rem;
}

.product-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  background: linear-gradient(160deg, var(--c-panel), var(--c-bg-soft));
  overflow: hidden;
  transition: border-color .25s var(--ease-out);
  cursor: pointer;
}
.product-tile:hover {
  border-color: var(--c-yellow);
}
.product-tile__visual {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--c-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--c-border);
}
.product-tile__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 60px rgba(0,0,0,.55);
  pointer-events: none;
}
.product-tile__visual svg {
  width: 52%;
  height: 52%;
  color: var(--c-yellow);
  filter: drop-shadow(0 3px 0 rgba(0,0,0,.6));
  transition: transform .5s var(--ease-out);
}
.product-tile:hover .product-tile__visual svg { transform: scale(1.08); }
.product-tile__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 6%;
  transition: transform .5s var(--ease-out);
}
.product-tile:hover .product-tile__photo { transform: scale(1.06); }
.product-tile__status {
  position: absolute;
  top: .8rem;
  left: .8rem;
  z-index: 2;
}
.product-tile__body {
  padding: 1.3rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  flex: 1;
}
.product-tile__category {
  font-size: .64rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--c-orange);
}
.product-tile__name { font-size: 1.08rem; margin: 0; }
.product-tile__partner {
  font-size: .68rem;
  font-weight: 600;
  color: var(--c-gray-light);
  font-style: italic;
}
.product-tile__desc { font-size: .84rem; color: var(--c-gray-light); margin: 0; }
.product-tile__specs {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin: .3rem 0 .2rem;
}
.spec-chip {
  font-size: .66rem;
  font-weight: 600;
  padding: .22rem .55rem;
  border-radius: 2px;
  border: 1px solid var(--c-border);
  color: var(--c-gray-light);
  white-space: nowrap;
}
.spec-chip--variants {
  border-color: var(--c-orange);
  color: var(--c-orange);
}
.product-tile__price {
  margin-top: auto;
  padding-top: .6rem;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--c-white);
}
.product-tile__price small {
  display: block;
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-gray);
  margin-bottom: .15rem;
}
.product-tile__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
  margin-top: .9rem;
}

.pd-purchase {
  margin-top: clamp(1.8rem, 4vw, 2.6rem);
  max-width: 460px;
}
.pd-purchase__price small {
  display: block;
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-gray);
  margin-bottom: .3rem;
}
.pd-purchase__price div {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--c-white);
}
.pd-qty-hint {
  font-size: .76rem;
  color: var(--c-yellow);
  margin: .8rem 0 0;
}
.pd-purchase__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.2rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--c-border);
}
.pd-purchase__row--slider {
  flex-direction: column;
  align-items: stretch;
}
.pd-purchase__row--slider .pd-total {
  text-align: right;
  margin-top: .8rem;
}
.pd-purchase__row .pd-total {
  font-weight: 700;
  color: var(--c-yellow);
}
.pd-status-line {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: 1rem;
}
.pd-variant-picker {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1.2rem;
}
.pd-variant-pill {
  font-family: var(--ff-mono);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  padding: .5rem 1rem;
  border-radius: 2px;
  border: 1px solid var(--c-border);
  background: transparent;
  color: var(--c-gray-light);
  cursor: pointer;
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}
.pd-variant-pill:hover { border-color: var(--c-orange); color: var(--c-white); }
.pd-variant-pill.is-active {
  border-color: var(--c-yellow);
  color: var(--c-yellow);
  background: rgba(244,197,24,.1);
}

/* ============================================================
   Compact slider variant (cart line items)
   ============================================================ */
.rslider--compact { width: 180px; }
.rslider--compact .rslider__head { margin-bottom: .4rem; }
.rslider--compact .rslider__value { font-size: 1rem; }

/* ============================================================
   FORGE LAB configurator
   ============================================================ */
.forge-tagline {
  font-size: .82rem;
  letter-spacing: .4em;
  text-transform: uppercase;
  font-weight: 700;
  background: linear-gradient(100deg, var(--c-yellow), var(--c-orange));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.forge-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: start;
}

.forge-step { margin-bottom: clamp(2.2rem, 5vw, 3.2rem); }
.forge-step h3 {
  font-size: 1.1rem;
  margin-bottom: .3rem;
}
.forge-step__hint {
  font-size: .82rem;
  color: var(--c-gray-light);
  margin-bottom: 1.1rem;
}

.forge-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: .8rem;
}
.forge-option-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
  text-align: center;
  padding: 1.2rem .8rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-border);
  background: var(--c-bg-soft);
  cursor: pointer;
  transition: all .25s var(--ease-out);
}
.forge-option-card svg { width: 26px; height: 26px; color: var(--c-gray-light); transition: color .25s; }
.forge-option-card span { font-size: .78rem; font-weight: 700; color: var(--c-gray-light); }
.forge-option-card:hover { border-color: var(--c-yellow-dim); }
.forge-option-card.is-selected {
  border-color: var(--c-yellow);
  background: linear-gradient(160deg, rgba(244,197,24,.1), rgba(255,122,26,.05));
  box-shadow: 0 0 0 1px var(--c-yellow) inset;
}
.forge-option-card.is-selected svg,
.forge-option-card.is-selected span { color: var(--c-yellow); }

.forge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.forge-field label {
  display: block;
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-gray);
  font-weight: 700;
  margin-bottom: .5rem;
}
.forge-field .select-field, .forge-field select { width: 100%; }
.forge-field .select-field select { width: 100%; min-width: 0; }

.forge-pills { display: flex; flex-wrap: wrap; gap: .6rem; }
.forge-pill {
  padding: .55rem 1.2rem;
  border-radius: 2px;
  border: 1px solid var(--c-border);
  background: var(--c-bg-soft);
  color: var(--c-gray-light);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .04em;
  cursor: pointer;
  transition: all .25s var(--ease-out);
}
.forge-pill:hover { border-color: var(--c-yellow-dim); }
.forge-pill.is-selected {
  border-color: transparent;
  background: linear-gradient(135deg, var(--c-yellow), var(--c-orange));
  color: #0a0908;
}

.check-list { display: flex; flex-direction: column; }
.check-item {
  display: flex;
  gap: .8rem;
  align-items: flex-start;
  padding: .9rem 0;
  border-bottom: 1px solid var(--c-border);
}
.check-item:last-child { border-bottom: none; }
.check-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  font-weight: 800;
  margin-top: .1rem;
}
.check-icon--ok { background: rgba(244,197,24,.15); color: var(--c-yellow); }
.check-icon--check { background: rgba(255,122,26,.15); color: var(--c-orange); }
.check-icon--bad { background: rgba(220,60,60,.15); color: #e05c5c; }
.check-item__label { font-weight: 700; font-size: .88rem; margin-bottom: .2rem; }
.check-item__detail { font-size: .82rem; color: var(--c-gray-light); }
.check-item__fix { font-size: .8rem; color: var(--c-orange); margin-top: .3rem; }

.forge-summary {
  position: sticky;
  top: 100px;
  padding: 1.6rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  background: linear-gradient(160deg, var(--c-panel), var(--c-bg-soft));
}
.forge-summary__status {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding-bottom: 1.1rem;
  margin-bottom: 1.1rem;
  border-bottom: 1px solid var(--c-border);
  font-weight: 700;
  font-size: .88rem;
}
.forge-summary__price {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--c-white);
  margin-bottom: .2rem;
}
.forge-summary__price-label {
  font-size: .66rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-gray);
  margin-bottom: .3rem;
}
.forge-recommendation { border-color: var(--c-yellow-dim); }
.forge-recommendation__label {
  font-family: var(--ff-mono);
  font-size: .66rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-yellow);
  margin-bottom: .4rem;
}
.forge-recommendation h3 { margin-bottom: .5rem; }
.forge-recommendation p { margin-bottom: 1rem; }
.forge-estimates {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .8rem;
  margin: 1.2rem 0;
  padding: 1.1rem 0;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.forge-estimate small {
  display: block;
  font-size: .62rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-gray);
  margin-bottom: .2rem;
}
.forge-estimate strong { font-size: .95rem; color: var(--c-white); }
.forge-summary__actions { display: flex; flex-direction: column; gap: .55rem; margin-top: 1.2rem; }
.forge-summary__disclaimer {
  font-size: .68rem;
  color: var(--c-gray);
  margin-top: 1rem;
  line-height: 1.5;
}

/* ============================================================
   Cart page
   ============================================================ */
.cart-item {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 1.3rem;
  align-items: center;
  padding: 1.3rem;
  margin-bottom: 1rem;
}
.cart-item__visual {
  width: 84px;
  height: 84px;
  border-radius: var(--radius-md);
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cart-item__visual svg { width: 46%; height: 46%; color: var(--c-yellow); }
.cart-item__body h4 { margin: 0 0 .3rem; font-size: 1.05rem; }
.cart-item__config { font-size: .8rem; color: var(--c-gray-light); margin-bottom: .5rem; }
.cart-item__price { font-size: .82rem; color: var(--c-gray); }
.cart-item__price strong { color: var(--c-white); }
.cart-item__actions { display: flex; flex-direction: column; align-items: flex-end; gap: .7rem; }
.cart-item__links { display: flex; gap: 1.1rem; font-size: .74rem; }
.cart-item__links a, .cart-item__links button {
  background: none; border: none; padding: 0; font: inherit; cursor: pointer;
  color: var(--c-gray-light); text-transform: uppercase; letter-spacing: .04em; font-weight: 700;
}
.cart-item__links a:hover, .cart-item__links button:hover { color: var(--c-yellow); }

/* ============================================================
   Procurement page
   ============================================================ */
.procurement-summary-row {
  display: flex;
  justify-content: space-between;
  padding: .8rem 0;
  border-bottom: 1px solid var(--c-border);
  font-size: .9rem;
}
.procurement-summary-row.total { font-weight: 800; font-size: 1.1rem; color: var(--c-white); border-bottom: none; padding-top: 1.1rem; }
.form-field { margin-bottom: 1.1rem; }
.form-field label {
  display: block;
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-gray);
  font-weight: 700;
  margin-bottom: .5rem;
}
.form-field input, .form-field textarea {
  width: 100%;
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  border-radius: 2px;
  padding: .8rem 1rem;
  color: var(--c-white);
  font-family: inherit;
  font-size: .9rem;
  transition: border-color .25s var(--ease-out);
}
.form-field input:focus, .form-field textarea:focus { outline: none; border-color: var(--c-yellow-dim); }
.form-field textarea { resize: vertical; min-height: 100px; }
.request-received {
  text-align: center;
  padding: clamp(2.5rem, 6vw, 4rem);
}
.request-received__ref {
  display: inline-block;
  margin-top: 1rem;
  padding: .8rem 1.6rem;
  border-radius: 2px;
  border: 1px solid var(--c-yellow-dim);
  background: rgba(244,197,24,.08);
  color: var(--c-yellow);
  font-weight: 800;
  letter-spacing: .06em;
  font-size: 1rem;
}

/* ============================================================
   Compare Systems
   ============================================================ */
.compare-chart {
  position: relative;
}
.compare-chart__svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}
.compare-chart__axis-label {
  font-family: var(--ff-mono);
  font-size: 9px;
  fill: var(--c-gray);
}
.compare-chart__axis-label--y { fill: var(--c-white); }
.compare-chart__dot {
  fill: var(--c-bg);
  stroke: var(--c-yellow);
  stroke-width: 2;
  cursor: pointer;
  transition: r .15s var(--ease-out);
}
.compare-chart__dot:hover { r: 7; }
.compare-chart__tooltip {
  position: absolute;
  transform: translate(-50%, -130%);
  background: var(--c-panel-2);
  border: 1px solid var(--c-yellow-dim);
  border-radius: 2px;
  padding: .5rem .7rem;
  font-size: .74rem;
  line-height: 1.4;
  color: var(--c-white);
  white-space: nowrap;
  pointer-events: none;
  z-index: 5;
}
.compare-chart__tooltip strong { display: block; font-size: .7rem; color: var(--c-gray-light); margin-bottom: .1rem; }

.compare-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
}
.compare-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.compare-table th, .compare-table td {
  padding: 1rem 1.3rem;
  text-align: left;
  border-bottom: 1px solid var(--c-border);
  font-size: .86rem;
  white-space: nowrap;
}
.compare-table thead th {
  background: var(--c-panel-2);
  font-size: .66rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-gray);
  font-weight: 700;
}
.compare-table tbody th {
  font-size: .68rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--c-gray);
  font-weight: 700;
  background: var(--c-bg-soft);
  position: sticky;
  left: 0;
}
.compare-table td.compare-name { font-weight: 800; color: var(--c-white); font-size: .95rem; }
.compare-table tr:last-child td, .compare-table tr:last-child th { border-bottom: none; }
.compare-remove {
  background: none; border: 1px solid var(--c-border); color: var(--c-gray-light);
  border-radius: 2px; width: 22px; height: 22px; font-size: .7rem; cursor: pointer; margin-left: .6rem;
}
.compare-remove:hover { border-color: var(--c-orange); color: var(--c-orange); }

/* ============================================================
   Gallery
   ============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.1rem;
}
.gallery-tile {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-border);
  overflow: hidden;
  cursor: pointer;
  background: var(--c-bg-soft);
}
.gallery-tile__bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .5s var(--ease-out);
}
.gallery-tile__bg svg { width: 34%; height: 34%; color: var(--c-yellow); opacity: .8; }
.gallery-tile__bg img { width: 100%; height: 100%; object-fit: cover; }
.gallery-tile:hover .gallery-tile__bg { transform: scale(1.08); }
.gallery-tile__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem;
  background: linear-gradient(to top, rgba(0,0,0,.75), transparent 60%);
  opacity: 0;
  transition: opacity .35s var(--ease-out);
}
.gallery-tile:hover .gallery-tile__overlay { opacity: 1; }
.gallery-tile__cat {
  font-size: .6rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-yellow);
  font-weight: 800;
  margin-bottom: .2rem;
}
.gallery-tile__title { font-size: .88rem; font-weight: 700; color: var(--c-white); }

.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(5,6,7,.94);
  backdrop-filter: blur(6px);
}
.gallery-lightbox.is-open { display: flex; }
.gallery-lightbox__stage {
  width: min(70vw, 640px);
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  background: var(--c-bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery-lightbox__stage svg { width: 30%; height: 30%; color: var(--c-yellow); }
.gallery-lightbox__stage img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-lg); }
.gallery-lightbox__caption {
  position: absolute;
  bottom: 8%;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: var(--c-gray-light);
  font-size: .9rem;
}
.gallery-lightbox__close {
  position: absolute;
  top: 1.6rem;
  right: 1.6rem;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--c-border);
  background: var(--c-panel-2);
  color: var(--c-white);
  font-size: 1rem;
  cursor: pointer;
}
.gallery-lightbox__nav {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--c-border);
  background: var(--c-panel-2);
  color: var(--c-white);
  font-size: 1.6rem;
  cursor: pointer;
  margin: 0 1.4rem;
  flex-shrink: 0;
}
.gallery-lightbox__nav:hover, .gallery-lightbox__close:hover { border-color: var(--c-yellow-dim); color: var(--c-yellow); }

/* ============================================================
   FAQ accordion
   ============================================================ */
.faq-item {
  border-bottom: 1px solid var(--c-border);
}
.faq-item:first-child { border-top: 1px solid var(--c-border); }
.faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.3rem 0;
  background: none;
  border: none;
  color: var(--c-white);
  font-size: 1rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}
.faq-item__q .chev { transition: transform .3s var(--ease-out); color: var(--c-gray-light); flex-shrink: 0; }
.faq-item.is-open .faq-item__q .chev { transform: rotate(180deg); color: var(--c-yellow); }
.faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s var(--ease-out);
}
.faq-item__a p { padding-bottom: 1.3rem; margin: 0; max-width: 640px; }
.faq-item.is-open .faq-item__a { max-height: 240px; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .pillars { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .product-card { grid-template-columns: 1fr; }
  .product-card__visual { max-width: 260px; margin: 0 auto; }
  .value-grid { grid-template-columns: 1fr; }
  .forge-layout { grid-template-columns: 1fr; }
  .forge-summary { position: static; }
  .forge-grid { grid-template-columns: 1fr; }
  .cart-item { grid-template-columns: 1fr; text-align: center; }
  .cart-item__visual { margin: 0 auto; }
  .cart-item__actions { align-items: center; }
  .gallery-lightbox__stage { width: 78vw; }
  .gallery-lightbox__nav { width: 38px; height: 38px; margin: 0 .5rem; font-size: 1.3rem; }
  .gallery-lightbox__close { top: 1rem; right: 1rem; width: 36px; height: 36px; }
}

@media (max-width: 640px) {
  .nav {
    padding-left: 1.1rem;
    padding-right: 1.1rem;
  }
  .nav__brand .brand-lockup { font-size: .88rem; }
  .nav__brand .brand-word--sub { display: none; }
  .nav__right { gap: .5rem; }
  .nav__burger { display: flex; }
  .nav__links {
    display: none;
    position: fixed;
    /* .nav has a non-none backdrop-filter, which makes it the containing
       block for fixed descendants — so this is anchored to the nav bar's
       own box (top: 100%) with an explicit viewport-relative height,
       rather than "inset: 0", which would resolve against that box too. */
    top: 100%;
    left: 0;
    right: 0;
    height: 100vh;
    z-index: 1;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-width: none;
    font-size: 1rem;
    letter-spacing: .04em;
    background: var(--c-bg);
    padding: 1.5rem 1.5rem 2rem;
    overflow-y: auto;
  }
  .nav__links.is-open { display: flex; }
  .nav__links a {
    padding: 1rem 0;
    border-bottom: 1px solid var(--c-border);
  }
  .nav__dropdown {
    position: static;
    display: block;
  }
  .nav__dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: none;
    border: none;
    padding: 0 0 0 1.1rem;
    margin-top: .4rem;
    min-width: 0;
  }
  .nav__dropdown-menu a {
    font-size: .92rem;
    padding: .85rem 0;
  }
  .nav__dropdown-menu a[href="about.html"] { display: none; }
  .nav__utility {
    padding-left: .5rem;
    gap: .1rem;
  }
  .nav__icon-btn { width: 28px; height: 28px; }
  .nav__icon-btn svg { width: 15px; height: 15px; }
  .nav__icon-btn--labeled { width: auto; }
  .nav__icon-btn__label { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; align-items: flex-start; }
  footer { flex-direction: column; align-items: flex-start; }
  .journey { padding-left: 56px; }
  .journey__badge { left: -56px; width: 46px; height: 46px; font-size: .8rem; }
  .journey__line { left: 22px; }
  .journey-tracker { display: none; }
}