/* =========================================================
   TACTICAL ORBIT — Urban Tech & Tactical Essentials
   Theme: Cyber Neon Matrix Green
   ========================================================= */

:root {
  --neon-green: #00FF66;
  --neon-green-dim: #00b34a;
  --neon-glow: rgba(0, 255, 102, 0.55);
  --bg-black: #050505;
  --bg-carbon: #0b0d0c;
  --bg-carbon-alt: #101312;
  --border-dim: rgba(0, 255, 102, 0.25);
  --text-white: #e8ffef;
  --text-grey: #bbbbbb;
  --text-grey-dim: #666666;
  --text-grey-dimmer: #444444;
  --text-grey-dimmest: #333333;
  --font-display: 'Orbitron', 'Arial Narrow', sans-serif;
  --font-mono: 'Share Tech Mono', 'Courier New', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-black);
  color: var(--text-grey);
  font-family: var(--font-mono);
  line-height: 1.6;
  overflow-x: hidden;
  background-image:
    linear-gradient(180deg, var(--bg-black) 0%, var(--bg-carbon) 100%);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

/* ---------- Texture overlays ---------- */
.grain-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

.scanline-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    180deg,
    rgba(0, 255, 102, 0.03) 0px,
    rgba(0, 255, 102, 0.03) 1px,
    transparent 1px,
    transparent 3px
  );
}

/* ---------- System bar ---------- */
.sysbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 20px;
  background: var(--bg-black);
  border-bottom: 1px solid var(--border-dim);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-grey-dim);
  flex-wrap: wrap;
  gap: 6px;
}
.sysbar-item { white-space: nowrap; }
.sysbar-center { color: var(--neon-green); }

/* ---------- Header ---------- */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  border-bottom: 1px solid var(--border-dim);
  position: sticky;
  top: 0;
  background: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(6px);
  z-index: 500;
  flex-wrap: wrap;
  gap: 16px;
}

.logo-block {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 2px;
  color: var(--text-white);
}
.logo-mark {
  color: var(--neon-green);
  text-shadow: 0 0 8px var(--neon-glow);
  animation: pulse-glow 2.4s ease-in-out infinite;
}
.logo-accent { color: var(--neon-green); text-shadow: 0 0 8px var(--neon-glow); }

.main-nav { display: flex; gap: 28px; font-size: 12px; letter-spacing: 1.5px; }
.main-nav a { color: var(--text-grey); transition: color 0.2s, text-shadow 0.2s; position: relative; }
.main-nav a:hover { color: var(--neon-green); text-shadow: 0 0 6px var(--neon-glow); }

.nav-cta {
  background: transparent;
  border: 1px solid var(--neon-green);
  color: var(--neon-green);
  padding: 10px 18px;
  font-size: 11px;
  letter-spacing: 2px;
  transition: all 0.2s ease;
  box-shadow: 0 0 6px rgba(0,255,102,0.15) inset;
}
.nav-cta:hover {
  background: var(--neon-green);
  color: var(--bg-black);
  box-shadow: 0 0 18px var(--neon-glow);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 28px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2px;
  border: 1px solid var(--neon-green);
  transition: all 0.2s ease;
  text-align: center;
}
.btn-primary {
  background: var(--neon-green);
  color: var(--bg-black);
  font-weight: bold;
  box-shadow: 0 0 14px var(--neon-glow);
}
.btn-primary:hover {
  background: transparent;
  color: var(--neon-green);
  box-shadow: 0 0 20px var(--neon-glow);
}
.btn-ghost {
  background: transparent;
  color: var(--neon-green);
}
.btn-ghost:hover {
  background: rgba(0,255,102,0.08);
  box-shadow: 0 0 14px var(--neon-glow);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border-dim);
  aspect-ratio: 16 / 9;
  max-height: 900px;
}

.hero-bg-fallback {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse at 50% 30%, rgba(0,255,102,0.10) 0%, transparent 55%),
    repeating-linear-gradient(115deg, #0a0c0b 0px, #0a0c0b 2px, #0d0f0e 2px, #0d0f0e 4px),
    linear-gradient(180deg, #060706 0%, #000000 100%);
}

/* Background image slot: tactical-orbit-hero-2026.webp (16:9 widescreen brutalist shelter concept) */
.hero-bg-slot {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-size: cover;
  background-position: center;
  opacity: 0.28;
  filter: grayscale(0.35) contrast(1.1) brightness(0.7);
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image:
    linear-gradient(rgba(0,255,102,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,102,0.07) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 85%);
}

.hero-vignette {
  position: absolute;
  inset: 0;
  z-index: 3;
  background:
    radial-gradient(ellipse at 50% 42%, rgba(5,5,5,0.55) 0%, rgba(5,5,5,0.15) 30%, transparent 55%),
    radial-gradient(ellipse at center, transparent 30%, var(--bg-black) 95%);
}

.hero-frame-corner {
  position: absolute;
  width: 42px;
  height: 42px;
  border: 2px solid var(--neon-green);
  z-index: 4;
  opacity: 0.85;
  filter: drop-shadow(0 0 6px var(--neon-glow));
}
.corner-tl { top: 24px; left: 24px; border-right: none; border-bottom: none; }
.corner-tr { top: 24px; right: 24px; border-left: none; border-bottom: none; }
.corner-bl { bottom: 24px; left: 24px; border-right: none; border-top: none; }
.corner-br { bottom: 24px; right: 24px; border-left: none; border-top: none; }

.hero-content { position: relative; z-index: 5; max-width: 960px; padding: 0 24px; }

.hero-eyebrow {
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--neon-green);
  margin-bottom: 22px;
  text-shadow: 0 0 8px var(--neon-glow);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 6vw, 5rem);
  line-height: 1.08;
  letter-spacing: 2px;
  color: var(--text-white);
  text-transform: uppercase;
  text-shadow: 0 0 22px rgba(0,255,102,0.25);
}
.hero-title-slash { color: var(--neon-green); text-shadow: 0 0 14px var(--neon-glow); }

.hero-subtitle {
  margin-top: 22px;
  font-size: clamp(0.95rem, 1.6vw, 1.25rem);
  letter-spacing: 1px;
  color: var(--text-grey);
}

.hero-cta-row {
  margin-top: 44px;
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll-cue {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--neon-green);
  animation: pulse-glow 2.2s ease-in-out infinite;
}

/* ---------- Intro strip ---------- */
.intro-strip {
  max-width: 900px;
  margin: 80px auto;
  padding: 0 24px;
  text-align: center;
  font-size: 15px;
  color: var(--text-grey);
  letter-spacing: 0.5px;
}
.accent-bracket { color: var(--neon-green); }

/* ---------- Section heading ---------- */
.section-heading {
  text-align: center;
  margin: 0 auto 56px;
  padding: 0 24px;
}
.section-heading h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  letter-spacing: 3px;
  color: var(--neon-green);
  text-shadow: 0 0 10px var(--neon-glow);
}
.section-subheading {
  margin-top: 10px;
  font-size: 13px;
  color: var(--text-grey-dim);
  letter-spacing: 1px;
}

/* ---------- Products ---------- */
.products-section {
  max-width: 1400px;
  margin: 0 auto;
  padding: 90px 32px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px 26px;
}

.product-node {
  display: flex;
  flex-direction: column;
}

.product-card {
  position: relative;
  background: linear-gradient(180deg, var(--bg-carbon-alt) 0%, var(--bg-carbon) 100%);
  border: 1px solid var(--border-dim);
  padding: 0;
  display: flex;
  flex-direction: column;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.product-card:hover {
  border-color: var(--neon-green);
  box-shadow: 0 0 26px rgba(0,255,102,0.18);
  transform: translateY(-4px);
}

.product-card-index {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 3;
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--neon-green);
  background: rgba(5,5,5,0.75);
  border: 1px solid var(--border-dim);
  padding: 3px 8px;
}

.product-card-tag {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 3;
  font-size: 9px;
  letter-spacing: 1.5px;
  color: var(--bg-black);
  background: var(--neon-green);
  padding: 4px 8px;
  font-weight: bold;
}

/* ---- carousel ---- */
.carousel {
  position: relative;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  background: #08090a;
  border-bottom: 1px solid var(--border-dim);
}

.carousel-track {
  display: flex;
  height: 100%;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-slide {
  min-width: 100%;
  height: 100%;
  position: relative;
}

.carousel-slide-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.carousel-slide-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  background:
    repeating-linear-gradient(45deg, #0a0c0b 0px, #0a0c0b 10px, #0d100f 10px, #0d100f 20px);
  color: var(--text-grey-dimmer);
  font-size: 10px;
  letter-spacing: 2px;
  text-align: center;
  padding: 10px;
}
.carousel-slide-fallback span.slot-icon {
  font-size: 22px;
  color: var(--text-grey-dimmest);
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  background: rgba(5,5,5,0.6);
  border: 1px solid var(--border-dim);
  color: var(--neon-green);
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  opacity: 0;
  transition: opacity 0.2s, background 0.2s;
}
.product-card:hover .carousel-arrow { opacity: 1; }
.carousel-arrow:hover { background: var(--neon-green); color: var(--bg-black); }
.carousel-arrow.prev { left: 8px; }
.carousel-arrow.next { right: 8px; }

.carousel-dots {
  position: absolute;
  bottom: 10px;
  left: 0;
  right: 0;
  z-index: 4;
  display: flex;
  justify-content: center;
  gap: 6px;
}
.carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: 1px solid var(--neon-green);
  background: transparent;
  padding: 0;
  transition: background 0.2s, box-shadow 0.2s;
}
.carousel-dot.active {
  background: var(--neon-green);
  box-shadow: 0 0 6px var(--neon-glow);
}

/* ---- product info ---- */
.product-info {
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.product-sku {
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--text-grey-dim);
}

.product-name {
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 1px;
  color: var(--text-white);
  text-transform: uppercase;
}

.product-desc {
  font-size: 12px;
  color: var(--text-grey-dim);
  line-height: 1.65;
  flex: 1;
}
.desc-sep {
  color: var(--neon-green);
  font-weight: bold;
}

.promo-note {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--text-grey-dim);
}

.flash-note {
  font-size: 10.5px;
  letter-spacing: 0.3px;
  line-height: 1.55;
  color: var(--neon-green);
  border: 1px dashed var(--border-dim);
  padding: 10px 12px;
  text-align: left;
  animation: tracker-pulse 1.8s ease-in-out infinite;
}
.flash-note.flash-note-live {
  border: 1px solid var(--neon-green);
  border-style: solid;
  animation: tracker-pulse 0.9s ease-in-out infinite;
  box-shadow: 0 0 14px rgba(0, 255, 102, 0.15) inset;
}
.flash-timer {
  display: inline-block;
  margin-left: 4px;
  font-family: var(--font-display);
  font-weight: bold;
  letter-spacing: 1px;
  background: rgba(0, 255, 102, 0.1);
  border: 1px solid var(--neon-green);
  padding: 2px 7px;
  font-variant-numeric: tabular-nums;
}

.product-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 4px;
}

.price-group {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
}

.price-original {
  display: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-grey-dimmer);
  text-decoration: line-through;
}
.price-original.is-visible {
  display: inline;
}

.product-price {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--neon-green);
  text-shadow: 0 0 6px var(--neon-glow);
  font-variant-numeric: tabular-nums;
}
.product-price.price-discounted {
  text-shadow: 0 0 12px var(--neon-glow);
}

.product-status {
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--text-grey-dimmer);
}

.buy-btn {
  margin-top: 10px;
  width: 100%;
  background: transparent;
  border: 1px solid var(--neon-green);
  color: var(--neon-green);
  padding: 12px;
  font-size: 12px;
  letter-spacing: 3px;
  font-weight: bold;
  transition: all 0.2s ease;
}
.buy-btn:hover {
  background: var(--neon-green);
  color: var(--bg-black);
  box-shadow: 0 0 18px var(--neon-glow);
}
.buy-btn:active { transform: scale(0.98); }

/* ---- scroll tracker node (beneath every product card) ---- */
.scroll-tracker {
  margin-top: 12px;
  text-align: center;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--neon-green-dim);
  opacity: 0.75;
  animation: tracker-pulse 2.6s ease-in-out infinite;
}

/* ---------- Lab strip ---------- */
.lab-strip {
  border-top: 1px solid var(--border-dim);
  border-bottom: 1px solid var(--border-dim);
  padding: 80px 32px;
  background: var(--bg-carbon);
}
.lab-strip-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
}
.lab-block { border-left: 1px solid var(--border-dim); padding-left: 20px; }
.lab-index {
  font-family: var(--font-display);
  font-size: 12px;
  color: var(--neon-green);
  letter-spacing: 2px;
}
.lab-block h3 {
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 1.5px;
  color: var(--text-white);
  margin: 10px 0 10px;
}
.lab-block p { font-size: 12.5px; color: var(--text-grey-dim); line-height: 1.6; }

/* ---------- Dispatch strip ---------- */
.dispatch-strip {
  padding: 90px 32px;
  text-align: center;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(0,255,102,0.06) 0%, transparent 60%),
    var(--bg-black);
}
.dispatch-inner { max-width: 560px; margin: 0 auto; }
.dispatch-strip h2 {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 2px;
  color: var(--neon-green);
  text-shadow: 0 0 10px var(--neon-glow);
}
.dispatch-strip p { margin-top: 12px; font-size: 13px; color: var(--text-grey-dim); }
.dispatch-form {
  margin-top: 28px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}
.dispatch-input {
  flex: 1;
  min-width: 220px;
  background: var(--bg-carbon-alt);
  border: 1px solid var(--border-dim);
  color: var(--text-white);
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
}
.dispatch-input:focus {
  outline: none;
  border-color: var(--neon-green);
  box-shadow: 0 0 10px rgba(0,255,102,0.2);
}
.dispatch-input::placeholder { color: var(--text-grey-dimmer); }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* stagger children fade for product grid */
.product-node.reveal { transition-delay: var(--reveal-delay, 0s); }

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.modal-overlay.is-active {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  position: relative;
  width: min(90vw, 420px);
  background: var(--bg-carbon-alt);
  border: 1px solid var(--neon-green);
  box-shadow: 0 0 40px rgba(0,255,102,0.25);
  padding: 40px 30px 34px;
  text-align: center;
  transform: scale(0.92);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.modal-overlay.is-active .modal-box { transform: scale(1); }

.modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  background: none;
  border: none;
  color: var(--text-grey-dim);
  font-size: 16px;
  transition: color 0.2s;
}
.modal-close:hover { color: var(--neon-green); }

.modal-icon {
  font-size: 30px;
  margin-bottom: 14px;
  filter: drop-shadow(0 0 8px var(--neon-glow));
}

.modal-code {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-grey-dimmer);
  margin-bottom: 14px;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 3px;
  color: var(--neon-green);
  text-shadow: 0 0 10px var(--neon-glow);
  margin-bottom: 14px;
}

.modal-text {
  font-size: 12.5px;
  color: var(--text-grey);
  line-height: 1.6;
  margin-bottom: 26px;
}

.modal-btn { width: 100%; }

/* ---------- Animations ---------- */
@keyframes pulse-glow {
  0%, 100% { opacity: 1; text-shadow: 0 0 6px var(--neon-glow); }
  50% { opacity: 0.5; text-shadow: 0 0 14px var(--neon-glow); }
}

@keyframes tracker-pulse {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 0.9; }
}

/* ---------- Responsive ---------- */
@media (max-width: 780px) {
  .site-header { padding: 16px 20px; }
  .main-nav { order: 3; width: 100%; justify-content: center; gap: 18px; }
  .hero { aspect-ratio: auto; min-height: 82vh; }
  .products-section { padding: 60px 18px; }
  .lab-strip { padding: 60px 18px; }
}