/* ===== Reset & Tokens ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #080a08;
  --bg-panel: #0c0e0c;
  --text: #e0e0e0;
  --text-muted: #888;
  --text-dim: #3a3a3a;
  --accent: #4a6338;
  --accent-light: #6b8a52;
  --accent-pale: #8aa876;
  --accent-glow: rgba(107, 138, 82, 0.15);
  --steel: #b0b5ad;
  --border: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(74, 99, 56, 0.5);
  --border-tactical: rgba(107, 138, 82, 0.2);
  --font-heading: 'Bebas Neue', 'Impact', sans-serif;
  --font-body: 'Inter', -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'Share Tech Mono', 'Courier New', monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: none;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
}

/* ===== Scan Lines Overlay ===== */
.scanlines {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.06) 2px,
    rgba(0, 0, 0, 0.06) 4px
  );
}

/* ===== Section Tags (military numbering) ===== */
.section-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent-light);
  opacity: 0.7;
  padding: 1rem clamp(1.5rem, 5vw, 4rem);
  border-left: 2px solid var(--accent);
  margin-left: clamp(1rem, 3vw, 2rem);
}

.section-tag--inline {
  padding: 0 0 0 0.75rem;
  margin-bottom: 1.5rem;
  margin-left: 0;
  display: block;
}

/* ===== Corner Marks (tactical brackets) ===== */
.corner-mark {
  position: absolute;
  width: 28px;
  height: 28px;
  z-index: 3;
  pointer-events: none;
}

.corner-mark::before,
.corner-mark::after {
  content: '';
  position: absolute;
  background: var(--accent-light);
  opacity: 0.65;
}

.corner-mark--tl { top: 12px; left: 12px; }
.corner-mark--tl::before { top: 0; left: 0; width: 28px; height: 1px; }
.corner-mark--tl::after { top: 0; left: 0; width: 1px; height: 28px; }

.corner-mark--tr { top: 12px; right: 12px; }
.corner-mark--tr::before { top: 0; right: 0; width: 28px; height: 1px; }
.corner-mark--tr::after { top: 0; right: 0; width: 1px; height: 28px; }

.corner-mark--bl { bottom: 12px; left: 12px; }
.corner-mark--bl::before { bottom: 0; left: 0; width: 28px; height: 1px; }
.corner-mark--bl::after { bottom: 0; left: 0; width: 1px; height: 28px; }

.corner-mark--br { bottom: 12px; right: 12px; }
.corner-mark--br::before { bottom: 0; right: 0; width: 28px; height: 1px; }
.corner-mark--br::after { bottom: 0; right: 0; width: 1px; height: 28px; }

/* ===== HUD Corners (hero) ===== */
.hud-corner {
  position: absolute;
  width: 60px;
  height: 60px;
  z-index: 5;
  pointer-events: none;
}

.hud-corner::before,
.hud-corner::after {
  content: '';
  position: absolute;
  background: var(--accent-light);
  opacity: 0.45;
}

.hud-tl { top: clamp(2rem, 5vh, 4rem); left: clamp(2rem, 5vw, 4rem); }
.hud-tl::before { top: 0; left: 0; width: 60px; height: 1px; }
.hud-tl::after { top: 0; left: 0; width: 1px; height: 60px; }

.hud-tr { top: clamp(2rem, 5vh, 4rem); right: clamp(2rem, 5vw, 4rem); }
.hud-tr::before { top: 0; right: 0; width: 60px; height: 1px; }
.hud-tr::after { top: 0; right: 0; width: 1px; height: 60px; }

.hud-bl { bottom: clamp(2rem, 5vh, 4rem); left: clamp(2rem, 5vw, 4rem); }
.hud-bl::before { bottom: 0; left: 0; width: 60px; height: 1px; }
.hud-bl::after { bottom: 0; left: 0; width: 1px; height: 60px; }

.hud-br { bottom: clamp(2rem, 5vh, 4rem); right: clamp(2rem, 5vw, 4rem); }
.hud-br::before { bottom: 0; right: 0; width: 60px; height: 1px; }
.hud-br::after { bottom: 0; right: 0; width: 1px; height: 60px; }

/* ===== Shared ===== */
.eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 1rem;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== F-104 Blueprint Stencils ===== */
.hero-f104-stencil {
  position: absolute;
  width: clamp(350px, 60vw, 650px);
  height: auto;
  aspect-ratio: 1240 / 500;
  color: var(--accent-light);
  opacity: 0.18;
  top: 12%;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  filter: drop-shadow(0 0 15px var(--accent-glow));
}

.section-f104-stencil {
  width: 100%;
  max-width: 350px;
  height: auto;
  aspect-ratio: 1240 / 500;
  color: var(--accent-light);
  opacity: 0.35;
  margin-bottom: 1.5rem;
  display: block;
}

.banner-f104-stencil {
  width: clamp(250px, 45vw, 500px);
  height: auto;
  aspect-ratio: 1240 / 500;
  color: var(--accent-light);
  opacity: 0.25;
  margin: 0 auto 2rem;
  display: block;
}

.footer-f104 {
  width: 160px;
  height: auto;
  aspect-ratio: 1240 / 500;
  color: var(--accent);
  opacity: 0.45;
  margin: 0 auto 1rem;
  display: block;
}

.footer-crest {
  width: 65px;
  height: auto;
  margin: 0 auto 2rem;
  opacity: 0.55;
  filter: grayscale(0.3);
}

/* ===== Hero Tag ===== */
.hero-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.35em;
  color: var(--accent-light);
  opacity: 0.65;
  margin-bottom: 2rem;
  display: block;
  animation: fadeUp 1s var(--ease) 0.1s forwards;
  opacity: 0;
  transform: translateY(20px);
}

/* ===== Hero HUD Data ===== */
.hero-hud-data {
  position: absolute;
  bottom: 7rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: clamp(1.5rem, 4vw, 3rem);
  pointer-events: none;
  opacity: 0;
  animation: fadeUp 1s var(--ease) 1.2s forwards;
}

.hud-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.hud-label {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0.7;
}

.hud-value {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--accent-light);
  opacity: 0.9;
}

/* ===== Tech specs mini (F-104 section) ===== */
.tech-specs-mini {
  display: flex;
  gap: 1.5rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px dashed var(--border-tactical);
}

.tech-specs-mini span {
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 0.15em;
  color: var(--accent-light);
  opacity: 0.8;
}

/* ===== Statement Line ===== */
.statement-line {
  width: 80px;
  height: 2px;
  background: var(--accent-light);
  margin: 2rem auto 0;
  opacity: 0.6;
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: background 0.5s var(--ease), padding 0.5s var(--ease);
}

.navbar.scrolled {
  background: rgba(8, 10, 8, 0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border-accent);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  transition: opacity 0.3s;
}

.nav-logo:hover { opacity: 0.75; }

.nav-logo-img {
  height: 34px;
  width: auto;
  display: block;
  filter: invert(1) hue-rotate(180deg);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--accent-light);
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

.nav-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.nav-links {
  position: fixed;
  top: 0;
  right: 0;
  width: min(360px, 85vw);
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: rgba(8, 10, 8, 0.98);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  padding: 5.5rem 2.5rem 2.5rem;
  gap: 0;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease);
  border-left: 2px solid var(--accent);
  z-index: 999;
}

.nav-links.open {
  transform: translateX(0);
}

.nav-links li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.3s;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.nav-code {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent-light);
  opacity: 0.8;
  letter-spacing: 0.1em;
}

.nav-links a:hover { color: var(--accent-light); }
.nav-links a:hover .nav-code { opacity: 1; }

/* ===== Hero (scroll animation) ===== */
.hero {
  position: relative;
  height: 320vh;
  background: var(--bg);
}

.hero-canvas-wrap {
  position: sticky;
  top: 0;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  will-change: transform;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}

#heroCanvas,
#titaniumCanvas {
  width: 100%;
  height: 100%;
  touch-action: pan-y;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  pointer-events: none;
  transition: opacity 0.4s var(--ease);
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 1.25rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s var(--ease) 0.3s forwards;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(6rem, 20vw, 18rem);
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 0.85;
  color: var(--text);
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s var(--ease) 0.6s forwards;
  text-shadow: 0 0 80px var(--accent-glow);
}

.hero-subtitle {
  font-family: var(--font-mono);
  font-size: clamp(0.65rem, 1.4vw, 0.82rem);
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s var(--ease) 0.9s forwards;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeUp 1s var(--ease) 1.6s forwards;
}

.scroll-indicator svg {
  animation: bobDown 2.5s ease-in-out infinite;
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.hero-overlay--deferred .hero-eyebrow,
.hero-overlay--deferred .hero-title,
.hero-overlay--deferred .hero-subtitle {
  animation: none;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.hero-overlay--deferred.active .hero-eyebrow {
  opacity: 1; transform: translateY(0); transition-delay: 0.1s;
}

.hero-overlay--deferred.active .hero-title {
  opacity: 1; transform: translateY(0); transition-delay: 0.3s;
}

.hero-overlay--deferred.active .hero-subtitle {
  opacity: 1; transform: translateY(0); transition-delay: 0.5s;
}

@keyframes bobDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ===== Split Hero (vertical canvas + text) ===== */
.split-hero {
  position: relative;
  height: 300vh;
  background: var(--bg);
}

.split-hero-inner {
  position: sticky;
  top: 0;
  height: 100vh;
  display: grid;
  grid-template-columns: 5fr 7fr;
  will-change: transform;
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
}

.split-hero--reverse .split-hero-inner {
  grid-template-columns: 7fr 5fr;
}

.split-hero-canvas {
  position: relative;
  overflow: hidden;
  background: #040604;
}

.split-hero-canvas::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      to bottom,
      rgba(8, 10, 8, 0.6) 0%,
      transparent 18%,
      transparent 82%,
      rgba(8, 10, 8, 0.6) 100%
    );
  z-index: 1;
  pointer-events: none;
}

.split-hero-canvas::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  width: 2px;
  height: 100%;
  background: var(--accent);
  opacity: 0.3;
  z-index: 2;
  pointer-events: none;
}

.split-hero--reverse .split-hero-canvas::after {
  right: auto;
  left: 0;
}

.canvas-progress-bar {
  position: absolute;
  right: 0;
  top: 0;
  width: 3px;
  height: 0%;
  background: linear-gradient(to bottom, transparent 0%, var(--accent) 40%, var(--accent-light) 100%);
  z-index: 3;
  pointer-events: none;
}

.split-hero--reverse .canvas-progress-bar {
  right: auto;
  left: 0;
}

.canvas-material-label {
  position: absolute;
  bottom: clamp(1.5rem, 3vh, 2.5rem);
  left: clamp(1.5rem, 3vw, 2.5rem);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  pointer-events: none;
  opacity: 0;
  transform: translateY(8px);
  animation: fadeUp 1.2s var(--ease) 0.6s forwards;
}

.canvas-material-label--bronze {
  left: auto;
  right: clamp(1.5rem, 3vw, 2.5rem);
  align-items: flex-end;
}

.canvas-material-abbr {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  line-height: 1;
  color: var(--accent-light);
  opacity: 0.9;
  letter-spacing: 0.04em;
}

.canvas-material-name {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  margin-top: 0.3rem;
}

.canvas--vertical {
  width: 100%;
  height: 100%;
  display: block;
}

.split-hero-content {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(2.5rem, 5vw, 6rem);
  background: var(--bg);
}

.split-hero-text {
  max-width: 520px;
  opacity: 1;
  transition: opacity 0.5s var(--ease);
}

.split-hero-text .eyebrow {
  margin-bottom: 1.5rem;
}

.split-hero-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 4.5vw, 4.5rem);
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.05;
  margin-bottom: 2.5rem;
  color: var(--text);
  text-transform: uppercase;
}

/* ===== Statement Banner ===== */
.statement-banner {
  background: var(--bg);
  padding: clamp(5rem, 10vw, 8rem) 0;
  text-align: center;
  position: relative;
}

.statement-banner h2 {
  font-family: var(--font-heading);
  font-size: clamp(3.5rem, 9vw, 8rem);
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--text);
  text-transform: uppercase;
  text-shadow: 0 0 60px var(--accent-glow);
}

/* ===== Photo Section (full-bleed) ===== */
.photo-section {
  position: relative;
  background: var(--bg);
}

.photo-full {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.photo-full img {
  width: 100%;
  height: 100vh;
  object-fit: cover;
  object-position: center;
  display: block;
}

.photo-full--contain img {
  object-fit: contain;
  background: #000;
}

.photo-full-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 2;
}

.photo-full-text--bottom {
  top: auto;
  bottom: clamp(3rem, 8vw, 6rem);
  left: 50%;
  transform: translateX(-50%);
}

.photo-full-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.05;
  color: var(--text);
  text-transform: uppercase;
}

/* ===== Gallery (duo layout) ===== */
.gallery-section {
  background: var(--bg);
  padding: 2px 0;
}

.gallery-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  height: 70vh;
  object-fit: cover;
  object-position: center;
  transition: transform 0.8s var(--ease);
}

.gallery-item:hover img {
  transform: scale(1.03);
}

.gallery-item--tall img {
  height: 85vh;
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem clamp(1.5rem, 3vw, 2.5rem);
  background: linear-gradient(0deg, rgba(0,0,0,0.75) 0%, transparent 100%);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  pointer-events: none;
}

.gallery-caption span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
}

/* ===== Statement Block ===== */
.statement-lead {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  font-weight: 300;
  line-height: 1.75;
  color: var(--steel);
  margin-bottom: 2rem;
  letter-spacing: 0.01em;
}

.statement-body {
  font-family: var(--font-body);
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  font-weight: 500;
  font-style: italic;
  line-height: 1.8;
  color: var(--accent-pale);
}

.statement-closing {
  font-family: var(--font-mono);
  font-size: clamp(0.8rem, 1.5vw, 1rem);
  font-weight: 400;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* ===== Gallery Trio ===== */
.gallery-trio {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2px;
}

/* ===== Split Section (image + content) ===== */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  background: var(--bg);
}

.split-section--reverse {
  direction: rtl;
}

.split-section--reverse > * {
  direction: ltr;
}

.split-image {
  position: relative;
  overflow: hidden;
}

.split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.split-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(3rem, 6vw, 6rem) clamp(2rem, 5vw, 5rem);
  position: relative;
}

.split-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 400;
  letter-spacing: 0.06em;
  margin-bottom: 2.5rem;
  color: var(--text);
  text-transform: uppercase;
}

.specs-minimal {
  width: 100%;
  max-width: 440px;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.85rem 0;
  border-bottom: 1px dashed var(--border-tactical);
  position: relative;
}

.spec-row:first-child {
  border-top: 2px solid var(--accent);
  padding-top: 1rem;
}

.spec-row:last-child {
  border-bottom: 2px solid var(--accent);
  padding-bottom: 1rem;
}

.spec-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.spec-val {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--accent-light);
  letter-spacing: 0.08em;
}

/* ===== Purchase Section ===== */
.purchase-section {
  background: var(--bg);
  padding: clamp(4rem, 8vw, 6rem) 0;
}

.purchase-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 80vh;
  max-width: 1200px;
  margin: 0 auto;
  border: 2px solid var(--accent);
  background: var(--bg-panel);
  position: relative;
}

.purchase-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  overflow: hidden;
  padding: 3rem;
}

.purchase-watch-img {
  width: 85%;
  max-width: 400px;
  height: auto;
  object-fit: contain;
  position: relative;
  z-index: 2;
}

.purchase-f104 {
  position: absolute;
  width: 80%;
  height: auto;
  aspect-ratio: 1240 / 500;
  color: var(--accent);
  opacity: 0.12;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.purchase-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2.5rem, 5vw, 4rem);
  border-left: 2px solid var(--accent);
}

.purchase-info h2 {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 2rem;
}

.purchase-specs {
  margin-bottom: 2rem;
}

.purchase-spec-row {
  display: flex;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px dashed var(--border-tactical);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.purchase-spec-row span:first-child {
  color: var(--text-muted);
}

.purchase-spec-row span:last-child {
  color: var(--accent-light);
}

.purchase-price-block {
  margin-bottom: 2rem;
}

.purchase-price {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 6vw, 4rem);
  font-weight: 400;
  color: var(--text);
  letter-spacing: 0.03em;
  line-height: 1;
}

.purchase-price span {
  font-size: 0.5em;
  color: var(--text-muted);
}

.purchase-availability {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-top: 0.5rem;
}

.purchase-contact {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-top: 1rem;
}

.purchase-contact a {
  color: var(--accent-light);
  transition: color 0.3s;
}

.purchase-contact a:hover {
  color: var(--text);
}

.btn {
  display: inline-block;
  padding: 1.1rem 3rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-light);
  border: 2px solid var(--accent);
  border-radius: 0;
  background: transparent;
  cursor: pointer;
  transition: all 0.4s var(--ease);
}

.btn:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent-light);
  box-shadow: 0 0 20px var(--accent-glow);
}

/* ===== Footer ===== */
.footer {
  background: var(--bg);
  border-top: 2px solid var(--accent);
  padding: 5rem 0 2rem;
}

.footer-center {
  text-align: center;
  padding-bottom: 4rem;
}

.footer-logo-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: opacity 0.3s;
}

.footer-logo-link:hover { opacity: 0.75; }

.footer-logo-img {
  height: 48px;
  width: auto;
  display: block;
  filter: invert(1) hue-rotate(180deg);
}

.footer-tagline {
  font-family: var(--font-mono);
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.footer-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem 1.25rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.footer-sep {
  color: var(--text-dim);
  font-size: 0.6rem;
}

.footer-contact a {
  color: var(--text-muted);
  transition: color 0.3s;
}

.footer-contact a:hover { color: var(--accent-light); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  text-align: center;
}

.footer-bottom p {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
}

/* ===== Loading Overlay ===== */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.7s var(--ease);
}

.loader.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.loader-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.35em;
  color: var(--accent-light);
  opacity: 0.75;
  opacity: 0;
  animation: fadeUp 0.6s var(--ease) 0s forwards;
}

.loader-logo {
  height: 52px;
  width: auto;
  display: block;
  opacity: 0;
  animation: fadeUp 0.9s var(--ease) 0.1s forwards;
  filter: invert(1) hue-rotate(180deg);
}

.loader-bar {
  width: 200px;
  height: 3px;
  background: var(--border);
  overflow: hidden;
  position: relative;
}

.loader-fill {
  height: 100%;
  width: 0%;
  background: var(--accent-light);
  transition: width 0.12s linear;
}

.loader-status {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  color: var(--accent-light);
  opacity: 0.6;
  animation: blink 1.2s steps(1) infinite;
}

@keyframes blink {
  0%, 50% { opacity: 0.4; }
  51%, 100% { opacity: 0; }
}

/* ===== Responsive ===== */

@media (max-width: 1024px) {
  .split-hero-inner,
  .split-hero--reverse .split-hero-inner {
    grid-template-columns: 1fr 1fr;
  }

  .split-section {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .split-image {
    height: 60vh;
  }

  .gallery-trio {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-trio .gallery-item:first-child {
    grid-column: 1 / -1;
  }

  .tech-specs-mini {
    flex-wrap: wrap;
    gap: 0.8rem;
  }
}

@media (max-width: 768px) {
  .hero-hud-data {
    gap: 0.8rem;
    bottom: 6rem;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 320px;
  }

  .hero-f104-stencil {
    width: 200px;
    top: 10%;
  }

  .hud-corner {
    width: 35px;
    height: 35px;
  }

  .hud-tl::before, .hud-tr::before, .hud-bl::before, .hud-br::before { width: 35px; }
  .hud-tl::after, .hud-tr::after, .hud-bl::after, .hud-br::after { height: 35px; }

  .split-hero-inner,
  .split-hero--reverse .split-hero-inner {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
  }

  .split-hero-canvas,
  .split-hero--reverse .split-hero-canvas {
    grid-column: 1;
    grid-row: 1;
    height: 100vh;
  }

  .split-hero-content,
  .split-hero--reverse .split-hero-content {
    grid-column: 1;
    grid-row: 1;
    align-self: end;
    justify-self: stretch;
    height: auto;
    background: linear-gradient(
      to top,
      rgba(8, 10, 8, 0.97) 0%,
      rgba(8, 10, 8, 0.75) 55%,
      transparent 100%
    );
    padding: 3rem clamp(1.5rem, 5vw, 2rem) clamp(2rem, 7vw, 3rem);
    z-index: 5;
  }

  .split-hero-text {
    max-width: 100%;
  }

  .split-hero-text h2 {
    font-size: clamp(2.2rem, 8vw, 3rem);
    margin-bottom: 1rem;
  }

  .split-hero-text .statement-body,
  .tech-specs-mini {
    display: none;
  }

  .section-f104-stencil {
    max-width: 180px;
    margin-bottom: 1rem;
  }

  .split-hero-canvas::after {
    right: auto;
    left: 0;
    top: 0;
    bottom: auto;
    width: 100%;
    height: 2px;
  }

  .canvas-progress-bar,
  .split-hero--reverse .canvas-progress-bar {
    right: auto;
    left: 0;
    top: 0;
    bottom: auto;
    width: 0%;
    height: 3px;
    background: linear-gradient(to right, var(--accent) 0%, var(--accent-light) 100%);
  }

  .canvas-material-label,
  .canvas-material-label--bronze {
    top: clamp(4.5rem, 8vh, 5.5rem);
    bottom: auto;
    left: auto;
    right: clamp(1rem, 4vw, 1.5rem);
    align-items: flex-end;
  }

  .split-hero {
    height: 250vh;
  }

  .gallery-duo,
  .gallery-trio {
    grid-template-columns: 1fr;
  }

  .gallery-item img {
    height: 55vh;
  }

  .gallery-item--tall img {
    height: 65vh;
  }

  .photo-full img {
    height: 75vh;
  }

  .purchase-panel {
    grid-template-columns: 1fr;
  }

  .purchase-visual {
    padding: 2rem;
    min-height: 50vh;
  }

  .purchase-info {
    border-left: none;
    border-top: 2px solid var(--accent);
  }

  .split-image {
    height: 50vh;
  }

  .section-tag {
    font-size: 0.55rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    letter-spacing: 0.02em;
  }

  .hero-hud-data {
    display: none;
  }

  .photo-full-text h2 {
    font-size: clamp(2rem, 8vw, 2.5rem);
  }

  .gallery-item img,
  .gallery-item--tall img {
    height: 45vh;
  }

  .photo-full img {
    height: 65vh;
  }

  .footer-sep {
    display: none;
  }

  .footer-contact {
    flex-direction: column;
    gap: 0.6rem;
  }

  .footer-crest {
    width: 42px;
  }

  .corner-mark {
    width: 18px;
    height: 18px;
  }

  .corner-mark--tl::before, .corner-mark--br::before { width: 18px; }
  .corner-mark--tl::after, .corner-mark--br::after { height: 18px; }
}