@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Share+Tech+Mono&display=swap');

:root {
  --black: #020408;
  --deep: #060d18;
  --panel: #0a1628;
  --steel: #0f2040;
  --accent: #00d4ff;
  --accent2: #ff6b35;
  --glow: rgba(0, 212, 255, 0.15);
  --text: #c8dff5;
  --muted: #4a6a8a;
  --white: #f0f8ff;
  --font-display: 'Orbitron', monospace;
  --font-mono: 'Share Tech Mono', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--text);
  font-family: var(--font-mono);
  overflow-x: hidden;
  cursor: crosshair;
}

/* ─── SCANLINES OVERLAY ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.08) 2px,
    rgba(0,0,0,0.08) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* ─── NAVIGATION ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 3rem;
  background: rgba(2, 4, 8, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 212, 255, 0.2);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: 0.15em;
  text-decoration: none;
}

.nav-logo span { color: var(--accent); }

nav ul {
  list-style: none;
  display: flex;
  gap: 2.5rem;
}

nav a {
  text-decoration: none;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: color 0.2s;
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.2s;
}

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

/* ─── HERO SECTION ─── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(ellipse at 60% 50%, #051230 0%, var(--black) 70%);
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 3rem;
  max-width: 55%;
}

.hero-tag {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-tag::before {
  content: '';
  display: inline-block;
  width: 2rem;
  height: 1px;
  background: var(--accent);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  color: var(--white);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero h1 .line2 { color: var(--accent); }

.hero-desc {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--muted);
  max-width: 420px;
  margin-bottom: 2.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 2rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--accent);
  color: var(--accent);
  background: transparent;
  cursor: pointer;
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateX(-101%);
  transition: transform 0.25s;
  z-index: -1;
}

.btn:hover { color: var(--black); }
.btn:hover::before { transform: translateX(0); }

.btn-filled {
  background: var(--accent);
  color: var(--black);
  font-weight: 700;
}
.btn-filled::before { display: none; }

/* ─── ROCKET 3D ─── */
.rocket-scene {
  position: absolute;
  right: -15%;
  top: 50%;
  transform: translateY(-50%);
  width: 1000px;
  height: 1000px;
  z-index: 1;
  perspective: 900px;
}

.rocket-wrapper {
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  animation: rocketSpin 12s linear infinite;
  will-change: transform;
}



.rocket-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 80px rgba(255, 140, 0, 0.4));
}

.rocket-glow {
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 60px;
  background: radial-gradient(ellipse, rgba(0,212,255,0.5) 0%, transparent 70%);
  animation: thrustPulse 1.5s ease-in-out infinite;
}

@keyframes thrustPulse {
  0%, 100% { opacity: 0.4; transform: translateX(-50%) scaleY(1); }
  50%       { opacity: 1;   transform: translateX(-50%) scaleY(1.4); }
}

/* ─── STATS BAR ─── */
.stats-bar {
  background: var(--panel);
  border-top: 1px solid rgba(0,212,255,0.15);
  border-bottom: 1px solid rgba(0,212,255,0.15);
  padding: 2rem 3rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.stat-item {
  text-align: center;
  padding: 1rem;
  border-right: 1px solid rgba(0,212,255,0.1);
}
.stat-item:last-child { border-right: none; }

.stat-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
}

.stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.25rem;
  display: block;
}

/* ─── SECTIONS ─── */
.section {
  padding: 6rem 3rem;
  position: relative;
}

.section-header {
  margin-bottom: 4rem;
}

.section-tag {
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.section-tag::before {
  content: '[';
  color: var(--muted);
}
.section-tag::after {
  content: ']';
  color: var(--muted);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ─── TECH SPECS SECTION ─── */
.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.spec-card {
  background: var(--panel);
  border: 1px solid rgba(0,212,255,0.12);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}

.spec-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--accent);
}

.spec-card:hover {
  border-color: rgba(0,212,255,0.4);
  transform: translateY(-4px);
}

.spec-card-num {
  font-family: var(--font-display);
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.3em;
  margin-bottom: 1rem;
  opacity: 0.7;
}

.spec-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.spec-card p {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ─── TIMELINE SECTION ─── */
.timeline {
  position: relative;
  padding-left: 3rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0.5rem;
  top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  padding-left: 2rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.6rem;
  top: 0.4rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}

.timeline-date {
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  margin-bottom: 0.5rem;
}

.timeline-item h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--white);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.timeline-item p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ─── GALLERY GRID ─── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--panel);
  border: 1px solid rgba(0,212,255,0.1);
  cursor: pointer;
}

.gallery-item img, .gallery-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s;
}

.gallery-item:hover img, .gallery-item:hover video { transform: scale(1.06); }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  opacity: 0;
  transition: opacity 0.3s;
}

.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-overlay span {
  font-size: 0.8rem;
  color: var(--white);
  letter-spacing: 0.1em;
}

.gallery-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
}

.gallery-placeholder svg {
  opacity: 0.3;
  width: 48px;
  height: 48px;
}

/* ─── VIDEO SECTION ─── */
.video-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.video-card {
  background: var(--panel);
  border: 1px solid rgba(0,212,255,0.1);
  overflow: hidden;
  transition: border-color 0.3s;
}
.video-card:hover { border-color: rgba(0,212,255,0.4); }

.video-frame {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--deep);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.video-frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  height: 100%;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
}

.play-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid rgba(0,212,255,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s;
  background: rgba(0,212,255,0.1);
}
.play-btn:hover {
  border-color: var(--accent);
  background: rgba(0,212,255,0.25);
  box-shadow: 0 0 20px rgba(0,212,255,0.3);
}
.play-btn svg { fill: var(--accent); }

.video-info {
  padding: 1.25rem;
}
.video-info h3 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}
.video-info p { font-size: 0.8rem; color: var(--muted); }

/* ─── FOOTER ─── */
footer {
  background: var(--deep);
  border-top: 1px solid rgba(0,212,255,0.15);
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--white);
}
.footer-logo span { color: var(--accent); }

.footer-links { display: flex; gap: 2rem; }
.footer-links a {
  font-size: 0.75rem;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }

.footer-copy {
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.1em;
}

/* ─── LIGHTBOX ─── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border: 1px solid rgba(0,212,255,0.3);
}
.lightbox-close {
  position: absolute;
  top: 2rem; right: 2rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--accent);
  cursor: pointer;
  background: none;
  border: none;
}

/* ─── SCROLL ANIMATION ─── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── PAGE HERO (inner pages) ─── */
.page-hero {
  padding: 10rem 3rem 4rem;
  background: radial-gradient(ellipse at 30% 50%, #051230 0%, var(--black) 70%);
  border-bottom: 1px solid rgba(0,212,255,0.15);
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 900;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.page-hero h1 span { color: var(--accent); }
.page-hero p {
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 1rem;
  letter-spacing: 0.1em;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .hero-content { max-width: 100%; padding: 0 1.5rem; padding-top: 6rem; }
  .rocket-scene { display: none; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .specs-grid { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: 1fr; }
  nav { padding: 1rem 1.5rem; }
  nav ul { gap: 1rem; }
  .section { padding: 4rem 1.5rem; }
  footer { flex-direction: column; gap: 1.5rem; text-align: center; }
}