:root {
  /* ── AuthKit blueprint base ── */
  --bg: #05060f;
  --surface: #2f343e;
  --card-bg: rgba(26, 31, 43, 0.82);
  --steel: #3f4959;
  --border: #232a38;
  --text: #d8ecf8;
  --text-body: #c7d3ea;
  --text-muted: #81899b;
  --pebble: #9da7ba;
  --accent: #00f2ff;
  --accent-dim: rgba(0, 242, 255, 0.15);
  --accent-border: rgba(0, 242, 255, 0.4);
  --iris: #663af3;
  --iris-bright: #7d54ff;
  --iris-dim: rgba(102, 58, 243, 0.18);
  --iris-border: rgba(102, 58, 243, 0.55);
  --success: #00ff66;
  --warning: #ff8c00;
  --danger: #ff3e3e;
  --font-main: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --glow: 0 0 15px rgba(0, 242, 255, 0.3);
  --glow-soft: 0 0 6px rgba(186, 207, 247, 0.32);
  --glow-iris: 0 0 18px rgba(102, 58, 243, 0.45);
  --hairline: inset 0 0 0 1px rgba(186, 215, 247, 0.10);
  --card-elev: inset 0 1px 1px 0 rgba(199, 211, 234, 0.10), inset 0 24px 48px 0 rgba(199, 211, 234, 0.04), 0 24px 32px 0 rgba(6, 6, 14, 0.7);
}

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

body, html {
  background-color: var(--bg);
  color: var(--text-body);
  font-family: var(--font-main);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-user-select: none;
  -ms-user-select: none;
  user-select: none;
  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><line x1="12" y1="0" x2="12" y2="24" stroke="%2300f2ff" stroke-width="1.5"/><line x1="0" y1="12" x2="24" y2="12" stroke="%2300f2ff" stroke-width="1.5"/><circle cx="12" cy="12" r="6" fill="none" stroke="%2300f2ff" stroke-width="1"/></svg>') 12 12, crosshair;
}

a, button, .menu-wrap, .oberon-btn, input, canvas, .system-card, .teaser-card {
  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><line x1="12" y1="0" x2="12" y2="24" stroke="%23ff3e3e" stroke-width="2"/><line x1="0" y1="12" x2="24" y2="12" stroke="%23ff3e3e" stroke-width="2"/><circle cx="12" cy="12" r="4" fill="%23ff3e3e"/></svg>') 12 12, pointer !important;
}

img { pointer-events: none; }

#matrix-bg { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: 0; pointer-events: none; opacity: 0.85; }
#cursor-trail { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 9998; pointer-events: none; }

#boot-screen {
  position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: #000; z-index: 9999;
  display: flex; flex-direction: column; justify-content: flex-end; padding: 40px;
  font-family: var(--font-mono); color: var(--accent); font-size: 0.9rem; transition: opacity 0.8s ease-out;
}
.boot-line { margin-bottom: 8px; text-shadow: var(--glow); }
.cursor-blink { display: inline-block; width: 10px; height: 1rem; background: var(--accent); animation: blink 1s step-end infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

body::before {
  content: ""; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
  background-size: 100% 4px, 3px 100%; z-index: 1000; pointer-events: none; opacity: 0.15;
}

#main-wrapper { position: relative; z-index: 10; opacity: 0; transition: opacity 1s ease; }
.page-wrapper { position: relative; z-index: 10; }

.container { max-width: 1300px; margin: 0 auto; padding: 0 40px; width: 100%; }

/* NAVBAR & DROPDOWN MENU */
nav {
  position: fixed; top: 0; width: 100%; background: rgba(3, 3, 3, 0.85);
  border-bottom: 1px solid var(--border); z-index: 100; padding: 1rem 0; backdrop-filter: blur(12px);
}
.nav-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: nowrap; }
.brand {
  font-family: var(--font-mono); font-weight: 800; color: var(--accent);
  text-decoration: none; font-size: clamp(0.9rem, 2vw, 1.2rem); letter-spacing: 2px;
  white-space: nowrap; text-shadow: var(--glow); margin-right: auto;
}
.nav-right { display: flex; align-items: center; gap: 20px; }
.zulu-time-box {
  padding: 5px 12px; border: 1px solid var(--accent-border); background: rgba(0, 242, 255, 0.05);
  font-family: var(--font-mono); font-size: 0.85rem; color: var(--text); letter-spacing: 1px; display: flex; align-items: center; gap: 8px;
  white-space: nowrap; backdrop-filter: blur(5px);
}
.zulu-time-box::before { content: ""; width: 6px; height: 6px; background: var(--accent); border-radius: 50%; box-shadow: var(--glow); animation: blink 2s infinite; flex-shrink: 0; }

.menu-wrap { display: flex; align-items: center; gap: 10px; z-index: 101; cursor: pointer; }
.menu-text { font-family: var(--font-mono); font-size: 0.85rem; font-weight: 800; color: var(--accent); letter-spacing: 2px; text-shadow: var(--glow); text-transform: uppercase; }
.menu-toggle { display: flex; flex-direction: column; gap: 5px; }
.menu-toggle span { display: block; width: 25px; height: 2px; background: var(--accent); transition: 0.3s; box-shadow: var(--glow); }
.menu-wrap.active .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-wrap.active .menu-toggle span:nth-child(2) { opacity: 0; }
.menu-wrap.active .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-dropdown {
  position: absolute; top: 100%; left: 0; width: 100%;
  background: rgba(0, 2, 5, 0.95); border-bottom: 1px solid var(--accent-border);
  max-height: 0; overflow: hidden; transition: max-height 0.4s ease-in-out;
  backdrop-filter: blur(15px); box-shadow: 0 10px 30px rgba(0,0,0,0.8);
}
.nav-dropdown.active { max-height: 460px; }
.nav-dropdown .container { display: flex; flex-direction: column; gap: 15px; padding-top: 25px; padding-bottom: 25px; }
.nav-dropdown a {
  color: var(--text-muted); text-decoration: none; font-size: 0.95rem; font-family: var(--font-mono);
  text-transform: uppercase; transition: 0.3s; border-left: 2px solid transparent; padding-left: 10px; letter-spacing: 1px;
}
.nav-dropdown a:hover { color: var(--accent); text-shadow: var(--glow); border-left-color: var(--accent); padding-left: 15px; }
.nav-dropdown a.nav-active { color: var(--accent); border-left-color: var(--accent); padding-left: 15px; }

.back-link { font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-muted); text-decoration: none; letter-spacing: 1px; text-transform: uppercase; transition: color 0.3s; white-space: nowrap; }
.back-link:hover { color: var(--accent); }

/* LANGUAGE SWITCHER */
.lang-switcher {
  display: flex; align-items: center; gap: 2px;
  font-family: var(--font-mono); font-size: 0.75rem;
  border: 1px solid var(--border); padding: 4px 10px;
  background: rgba(0,0,0,0.5); white-space: nowrap; backdrop-filter: blur(5px);
}
.lang-btn { color: var(--text-muted); cursor: pointer; padding: 2px 5px; transition: 0.2s; background: none; border: none; font-family: var(--font-mono); font-size: 0.75rem; }
.lang-btn.active { color: var(--accent); text-shadow: var(--glow); }
.lang-btn:hover { color: var(--text); }
.lang-sep { color: var(--border); pointer-events: none; }
/* language switcher inside the dropdown menu — for mobile where the top-bar one is hidden */
.menu-lang-row { display: none; align-items: center; gap: 14px; margin-top: 12px; padding-top: 18px; border-top: 1px solid var(--border); }
.menu-lang-label { font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-muted); letter-spacing: 1px; text-transform: uppercase; }
@media (max-width: 600px) {
  .nav-lang { display: none; }
  .menu-lang-row { display: flex; }
}

/* HERO */
.hero { padding-top: 180px; padding-bottom: 100px; text-align: left; position: relative; }
.hero::before {
  content: ""; position: absolute; inset: -40px 0 0 0; z-index: 0; pointer-events: none;
  background-image:
    radial-gradient(900px circle at 50% -8%, rgba(152, 192, 239, 0.12), transparent 60%),
    linear-gradient(rgba(186, 215, 247, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(186, 215, 247, 0.05) 1px, transparent 1px);
  background-size: 100% 100%, 42px 42px, 42px 42px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 55%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0%, #000 55%, transparent 100%);
}
.hero-layout { position: relative; z-index: 1; display: flex; align-items: center; gap: 60px; }
.hero-content { flex: 1; min-width: 0; }
.hero-bg-text { position: absolute; top: 100px; right: -50px; font-family: var(--font-mono); font-size: 12rem; font-weight: 900; color: rgba(199, 211, 234, 0.02); user-select: none; pointer-events: none; }
.kicker { font-family: var(--font-mono); color: var(--accent); font-size: 0.85rem; display: inline-flex; align-items: center; gap: 10px; margin-bottom: 2rem; text-transform: uppercase; letter-spacing: 1px; }
.kicker::before { content: ""; width: 8px; height: 8px; background: var(--accent); border-radius: 50%; box-shadow: var(--glow); }
.cta-row { text-align: center; margin-top: 0.5rem; }

h1 { font-size: clamp(3rem, 8vw, 5.5rem); line-height: 0.95; margin-bottom: 2rem; font-weight: 800; text-transform: uppercase; letter-spacing: -2px; min-height: 120px; position: relative; }
.glitch { animation: glitch-anim 0.4s cubic-bezier(.25, .46, .45, .94) both infinite; }
@keyframes glitch-anim {
  0% { transform: translate(0); text-shadow: 0 0 0 #000; }
  20% { transform: translate(-2px, 2px); text-shadow: -2px 0 #ff00c1, 2px 2px #00f2ff; }
  40% { transform: translate(-2px, -2px); text-shadow: 2px 0 #ff00c1, -2px -2px #00f2ff; }
  60% { transform: translate(2px, 2px); text-shadow: -2px 0 #ff00c1, 2px 2px #00f2ff; }
  80% { transform: translate(2px, -2px); text-shadow: 2px 0 #ff00c1, -2px -2px #00f2ff; }
  100% { transform: translate(0); text-shadow: 0 0 0 #000; }
}
.sub { max-width: 650px; color: var(--text-muted); font-size: 1.25rem; margin-bottom: 3rem; border-left: 2px solid var(--accent); padding-left: 24px; background: rgba(0,0,0,0.6); padding: 15px; border-radius: 4px; backdrop-filter: blur(5px); }

.btn { display: inline-block; padding: 16px 38px; background: var(--iris); color: #fff; text-decoration: none; font-weight: 700; border: 1px solid var(--iris); border-radius: 2px; transition: all 0.3s ease; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 2px; position: relative; overflow: hidden; box-shadow: var(--glow-iris), var(--hairline); }
.btn::after { content: ""; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.28), transparent); transition: 0.55s; z-index: 1; }
.btn:hover { background: var(--iris-bright); border-color: var(--iris-bright); box-shadow: 0 0 30px rgba(102, 58, 243, 0.6), var(--hairline); transform: translateY(-2px); }
.btn:hover::after { left: 100%; }

/* SECTIONS */
.section { padding-top: 120px; padding-bottom: 120px; border-top: 1px solid var(--border); position: relative; z-index: 2; background: linear-gradient(180deg, transparent 0%, rgba(8,9,18,0.82) 10%, rgba(8,9,18,0.82) 90%, transparent 100%); }
.section:first-of-type { border-top: none; }
.section-head { margin-bottom: 5rem; max-width: 800px; }
.section-head h2 { font-size: clamp(1.8rem, 8vw, 3.5rem); text-transform: uppercase; letter-spacing: -1px; margin-bottom: 1.5rem; color: var(--text); word-wrap: break-word; hyphens: auto; cursor: default; }
.section-head h2:hover { animation: glitch-anim 0.35s cubic-bezier(.25,.46,.45,.94) both 2; }
.section-head p { color: var(--text-muted); font-size: 1.15rem; line-height: 1.7; background: rgba(0,0,0,0.5); padding: 15px; border-left: 2px solid var(--accent); backdrop-filter: blur(5px); }

/* PAGE HERO (section pages) */
.page-hero { padding-top: 150px; padding-bottom: 30px; position: relative; }
.page-hero::before {
  content: ""; position: absolute; inset: -40px 0 0 0; z-index: 0; pointer-events: none;
  background-image:
    radial-gradient(900px circle at 30% -8%, rgba(152, 192, 239, 0.12), transparent 60%),
    linear-gradient(rgba(186, 215, 247, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(186, 215, 247, 0.05) 1px, transparent 1px);
  background-size: 100% 100%, 42px 42px, 42px 42px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 55%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0%, #000 55%, transparent 100%);
}
.page-hero-inner { position: relative; z-index: 1; max-width: 900px; }
.page-title { font-size: clamp(2.4rem, 6.5vw, 4.6rem); line-height: 1; text-transform: uppercase; font-weight: 800; letter-spacing: -2px; color: var(--text); margin-bottom: 1.4rem; }
.page-lead { font-size: clamp(1.05rem, 2.2vw, 1.35rem); color: var(--text-muted); line-height: 1.6; max-width: 760px; border-left: 2px solid var(--iris); padding-left: 22px; }
.page-section { padding-bottom: 100px; position: relative; z-index: 10; }
.page-section.first { padding-top: 30px; }

.feature-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 30px; }
.split-2 { display: grid; grid-template-columns: 1.6fr 1fr; gap: 30px; align-items: start; }
@media (max-width: 1000px) { .split-2 { grid-template-columns: 1fr; } }
.arcanis-ui-box { grid-column: span 8; background: #000; border: 1px solid var(--accent-border); position: relative; border-radius: 4px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.8); }
.ui-overlay { position: absolute; top: 20px; left: 20px; font-family: var(--font-mono); font-size: 0.7rem; color: var(--accent); background: rgba(0,0,0,0.8); padding: 5px 10px; border: 1px solid var(--accent-dim); z-index: 10; backdrop-filter: blur(4px); }
.arcanis-ui-box video { width: 100%; display: block; opacity: 0.85; mix-blend-mode: screen; }
.sidebar-info { grid-column: span 4; display: flex; flex-direction: column; gap: 30px; }

.info-card, .tech-card, .stat-box { position: relative; overflow: hidden; background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; backdrop-filter: blur(15px); transition: border-color 0.3s, box-shadow 0.3s; box-shadow: var(--card-elev); }
.info-card:hover, .tech-card:hover, .stat-box:hover { box-shadow: var(--card-elev), var(--glow-soft); }
.info-card::before, .tech-card::before, .stat-box::before { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(800px circle at var(--mouse-x) var(--mouse-y), rgba(0, 242, 255, 0.1), transparent 40%); opacity: 0; transition: opacity 0.3s; z-index: 0; pointer-events: none; }
.info-card:hover::before, .tech-card:hover::before, .stat-box:hover::before { opacity: 1; }
.info-card:hover, .tech-card:hover { border-color: var(--accent-border); }
.info-card *, .tech-card *, .stat-box * { position: relative; z-index: 1; }
.info-card { padding: 35px; }
.info-card h3 { font-family: var(--font-mono); color: var(--accent); font-size: 1rem; text-transform: uppercase; margin-bottom: 1rem; }
.info-card p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.6; }

.radar-wrapper { position: relative; width: 100%; height: 600px; background: rgba(5,5,5,0.9); border: 1px solid var(--accent-border); border-radius: 4px; overflow: hidden; box-shadow: 0 0 40px rgba(0,0,0,0.9); backdrop-filter: blur(10px); }
#arcanis-radar { width: 100%; height: 100%; display: block; }
.radar-ui { position: absolute; top: 20px; left: 20px; font-family: var(--font-mono); z-index: 10; pointer-events: none; }
.radar-title { color: var(--accent); font-size: 0.8rem; border: 1px solid var(--accent-dim); background: rgba(0,0,0,0.8); padding: 5px 10px; display: inline-block; margin-bottom: 10px; }
.radar-status { color: var(--danger); font-size: 0.9rem; background: rgba(255,0,0,0.1); padding: 5px 10px; display: inline-block; border: 1px solid var(--danger); animation: blink 1s infinite; font-weight: bold; text-transform: uppercase; }
.radar-data-right { position: absolute; top: 20px; right: 20px; text-align: right; font-family: var(--font-mono); font-size: 0.85rem; color: var(--text-muted); background: rgba(0,0,0,0.8); padding: 15px; border: 1px solid var(--border); pointer-events: none; line-height: 1.8; backdrop-filter: blur(5px); }
.radar-data-right span { color: var(--accent); font-weight: bold; font-size: 1rem; }
.radar-score { font-size: 1.1rem; color: var(--success); text-shadow: 0 0 8px var(--success); }

.uav-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.uav-image-wrapper { position: relative; border: 1px solid var(--accent-border); padding: 15px; background: rgba(0, 242, 255, 0.03); overflow: hidden; }
.uav-img { width: 100%; display: block; filter: contrast(1.1) grayscale(0.1); border-radius: 2px; transition: 0.3s; }
.crosshair { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(1.5); width: 80px; height: 80px; border: 2px solid transparent; opacity: 0; transition: 0.3s; pointer-events: none; z-index: 20; }
.crosshair::before, .crosshair::after { content: ""; position: absolute; background: #ff3e3e; }
.crosshair::before { top: 50%; left: -10px; right: -10px; height: 2px; transform: translateY(-50%); }
.crosshair::after { left: 50%; top: -10px; bottom: -10px; width: 2px; transform: translateX(-50%); }
.target-corner { position: absolute; width: 20px; height: 20px; border-color: #ff3e3e; border-style: solid; }
.tc-1 { top: 0; left: 0; border-width: 2px 0 0 2px; } .tc-2 { top: 0; right: 0; border-width: 2px 2px 0 0; }
.tc-3 { bottom: 0; left: 0; border-width: 0 0 2px 2px; } .tc-4 { bottom: 0; right: 0; border-width: 0 2px 2px 0; }
.uav-image-wrapper:hover .crosshair { opacity: 1; transform: translate(-50%, -50%) scale(1); animation: spin-lock 1s forwards; }
.uav-image-wrapper:hover .uav-img { filter: hue-rotate(90deg) contrast(1.5) saturate(2); }
@keyframes spin-lock { 0% { transform: translate(-50%, -50%) rotate(45deg) scale(1.5); } 100% { transform: translate(-50%, -50%) rotate(0deg) scale(1); } }
.scanner-line { position: absolute; top: 0; left: 0; width: 100%; height: 2px; background: var(--accent); box-shadow: 0 0 20px 5px rgba(0, 242, 255, 0.5); animation: scan 3s ease-in-out infinite; z-index: 5; }
@keyframes scan { 0% { top: 0; opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { top: 100%; opacity: 0; } }

.uav-stats { display: flex; flex-direction: column; gap: 15px; }
.stat-box { border-left: 3px solid var(--accent); padding: 25px; display: flex; flex-direction: column; justify-content: center; background: rgba(13,13,13,0.8); border-top: 1px solid var(--border); border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); backdrop-filter: blur(10px); }
.stat-value { font-family: var(--font-mono); font-size: 3rem; color: var(--text); font-weight: 800; line-height: 1; margin-bottom: 8px; text-shadow: var(--glow); display: flex; justify-content: space-between; align-items: flex-end; }
.stat-label { font-size: 0.9rem; color: var(--accent); text-transform: uppercase; letter-spacing: 2px; }
.live-data { font-size: 0.8rem; color: #ff3e3e; font-weight: 400; text-shadow: none; }
.uav-desc { color: var(--text-muted); font-size: 1rem; margin-top: 20px; line-height: 1.6; border-left: 2px solid var(--border); padding-left: 15px; background: rgba(0,0,0,0.5); padding: 15px; backdrop-filter: blur(5px); }

.card-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 30px; }
.tech-card { padding: 40px; }
.tech-card h3 { font-size: 1.5rem; margin-bottom: 1.5rem; font-family: var(--font-mono); color: var(--accent); }
.tech-card p { margin-bottom: 20px; color: var(--text-muted); font-size: 0.95rem; }
.tech-card ul { list-style: none; }
.tech-card li { margin-bottom: 15px; font-size: 0.95rem; color: var(--text); display: flex; align-items: flex-start; gap: 12px; }
.tech-card li::before { content: ">>"; color: var(--accent); font-size: 0.8rem; font-family: var(--font-mono); margin-top: 2px; }

.training-track { margin-top: 4rem; }
.track-item { display: grid; grid-template-columns: 80px 1fr; gap: 40px; margin-bottom: 60px; align-items: start; }
.track-num { font-family: var(--font-mono); font-size: 2rem; color: var(--accent-border); font-weight: 700; border-right: 1px solid var(--border); height: 100%; text-shadow: var(--glow); padding-top: 5px; }
.track-content h4 { font-size: 1.8rem; text-transform: uppercase; margin-bottom: 1rem; color: var(--text); }
.track-content p { color: var(--text-muted); max-width: 800px; background: var(--card-bg); padding: 25px; border: 1px solid var(--border); border-left: 2px solid var(--accent); font-size: 1.05rem; line-height: 1.7; backdrop-filter: blur(10px); }

#oberon-widget { position: fixed; bottom: 30px; right: 30px; z-index: 9000; }
.oberon-btn { width: 60px; height: 60px; border-radius: 50%; background: #000; border: 2px solid var(--accent); color: var(--accent); display: flex; justify-content: center; align-items: center; cursor: pointer; box-shadow: 0 0 20px var(--accent-dim); transition: 0.3s; font-family: var(--font-mono); font-weight: 700; }
.oberon-btn:hover { transform: scale(1.1); box-shadow: 0 0 30px rgba(0,242,255,0.5); }
.oberon-btn::after { content: ""; position: absolute; top: 0; right: 0; width: 12px; height: 12px; background: #ff3e3e; border-radius: 50%; border: 2px solid #000; animation: blink 2s infinite; }
.oberon-panel { position: absolute; bottom: 80px; right: 0; width: 340px; height: 450px; background: rgba(5,5,5,0.95); border: 1px solid var(--accent); border-radius: 4px; padding: 20px; display: none; flex-direction: column; box-shadow: 0 10px 40px rgba(0,0,0,0.8); backdrop-filter: blur(10px); font-family: var(--font-mono); }
.oberon-panel.active { display: flex; animation: slide-up 0.3s ease-out forwards; }
@keyframes slide-up { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.oberon-header { font-size: 0.8rem; color: var(--text-muted); border-bottom: 1px solid var(--border); padding-bottom: 10px; margin-bottom: 15px; display: flex; justify-content: space-between; }
.oberon-header span { color: var(--accent); font-weight: 700; }
.oberon-log { flex: 1; overflow-y: auto; font-size: 0.85rem; color: var(--text); display: flex; flex-direction: column; gap: 10px; padding-right: 5px; }
.oberon-log::-webkit-scrollbar { width: 4px; }
.oberon-log::-webkit-scrollbar-thumb { background: var(--accent-dim); }
.log-entry { opacity: 0; animation: fade-in 0.5s forwards; line-height: 1.4; border-left: 2px solid transparent; padding-left: 8px; }
.log-sys { color: var(--accent); } .log-stat { color: var(--warning); } .log-ok { color: var(--success); text-shadow: 0 0 8px var(--success); }
@keyframes fade-in { to { opacity: 1; } }

footer { padding: 80px 0; border-top: 1px solid var(--border); text-align: center; background: #000; position: relative; z-index: 10; }
.footer-meta { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 3px; }

/* SCROLL PROGRESS BAR */
#scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--iris), var(--accent), var(--iris));
  background-size: 200% 100%; z-index: 10001;
  box-shadow: 0 0 10px rgba(102,58,243,0.6);
  transition: width 0.08s linear;
  animation: progress-shine 2s linear infinite;
}
@keyframes progress-shine { 0% { background-position: 0% 0; } 100% { background-position: 200% 0; } }

/* SCROLL TO TOP */
#scroll-top-btn {
  position: fixed; bottom: 100px; left: 30px; width: 46px; height: 46px;
  background: rgba(0,0,0,0.9); border: 1px solid var(--accent-border);
  color: var(--accent); font-family: var(--font-mono); font-size: 1rem;
  cursor: pointer; z-index: 8999; display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translateY(15px); transition: opacity 0.3s, transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  backdrop-filter: blur(10px); border-radius: 2px;
}
#scroll-top-btn.visible { opacity: 1; transform: translateY(0); }
#scroll-top-btn:hover { border-color: var(--accent); box-shadow: var(--glow); color: #fff; }

/* CONTACT FORM */
.tac-form { margin-top: 3rem; text-align: left; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 22px; }
.form-label { display: block; font-family: var(--font-mono); font-size: 0.68rem; color: var(--accent); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 8px; }
.form-input {
  width: 100%; background: rgba(0,0,0,0.8); border: 1px solid var(--border);
  border-radius: 3px; color: var(--text); font-family: var(--font-mono); font-size: 0.9rem;
  padding: 13px 16px; outline: none; transition: border-color 0.3s, box-shadow 0.3s; backdrop-filter: blur(5px);
}
.form-input:focus { border-color: var(--accent); box-shadow: 0 0 12px rgba(0,242,255,0.2); }
.form-input::placeholder { color: var(--text-muted); opacity: 0.5; }
.form-textarea { resize: vertical; min-height: 130px; }
.form-submit-row { text-align: center; margin-top: 2rem; }
#form-feedback { font-family: var(--font-mono); font-size: 0.85rem; margin-top: 1rem; text-align: center; min-height: 1.2em; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

/* SCROLL ANIMATIONS */
[data-animate] { opacity: 0; transform: translateY(35px); transition: opacity 0.75s ease, transform 0.75s ease; }
[data-animate].in-view { opacity: 1; transform: translateY(0); }
[data-animate="left"] { opacity: 0; transform: translateX(-40px); transition: opacity 0.75s ease, transform 0.75s ease; }
[data-animate="left"].in-view { opacity: 1; transform: translateX(0); }
[data-animate="right"] { opacity: 0; transform: translateX(40px); transition: opacity 0.75s ease, transform 0.75s ease; }
[data-animate="right"].in-view { opacity: 1; transform: translateX(0); }
[data-animate="scale"] { opacity: 0; transform: scale(0.92); transition: opacity 0.75s ease, transform 0.75s ease; }
[data-animate="scale"].in-view { opacity: 1; transform: scale(1); }
[data-animate]:nth-child(2) { transition-delay: 0.1s; }
[data-animate]:nth-child(3) { transition-delay: 0.2s; }
[data-animate]:nth-child(4) { transition-delay: 0.3s; }

/* PHOTO GALLERY */
.photo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.photo-item { position: relative; overflow: hidden; border: 1px solid var(--border); border-radius: 4px; aspect-ratio: 16/9; cursor: pointer; background: #000; transition: border-color 0.3s; }
.photo-item:hover { border-color: var(--accent-border); }
.photo-item img { width: 100%; height: 100%; object-fit: cover; display: block; filter: contrast(1.1) saturate(0.7) brightness(0.85); transition: 0.5s; }
.photo-item:hover img { filter: contrast(1.2) saturate(1.1) brightness(1); transform: scale(1.04); }
.photo-overlay { position: absolute; inset: 0; background: linear-gradient(transparent 40%, rgba(0,0,0,0.9)); display: flex; align-items: flex-end; padding: 15px; opacity: 0; transition: 0.35s; }
.photo-item:hover .photo-overlay { opacity: 1; }
.photo-tag { font-family: var(--font-mono); font-size: 0.7rem; color: var(--accent); text-transform: uppercase; letter-spacing: 1px; border: 1px solid var(--accent-border); padding: 3px 8px; }
.photo-corners .pc { position: absolute; width: 18px; height: 18px; border-color: transparent; border-style: solid; transition: border-color 0.3s; }
.photo-item:hover .pc { border-color: var(--accent); }
.pc-tl { top: 0; left: 0; border-width: 2px 0 0 2px; }
.pc-tr { top: 0; right: 0; border-width: 2px 2px 0 0; }
.pc-bl { bottom: 0; left: 0; border-width: 0 0 2px 2px; }
.pc-br { bottom: 0; right: 0; border-width: 0 2px 2px 0; }
@media (max-width: 768px) { .photo-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .photo-grid { grid-template-columns: 1fr; } }

/* LIGHTBOX */
#lightbox { position: fixed; inset: 0; background: rgba(0,0,0,0.95); z-index: 9500; display: none; align-items: center; justify-content: center; padding: 40px; }
#lightbox.active { display: flex; }
#lightbox img { max-width: 100%; max-height: 90vh; object-fit: contain; border: 1px solid var(--accent-border); box-shadow: 0 0 60px rgba(0,242,255,0.2); }
.lb-close { position: absolute; top: 20px; right: 30px; font-family: var(--font-mono); font-size: 2rem; color: var(--accent); cursor: pointer; line-height: 1; z-index: 10; text-shadow: var(--glow); }
.lb-close:hover { color: #fff; }

/* UNIFIED VIDEO PLAYER (click-to-view) */
.vplayer { position: relative; overflow: hidden; background: #04050c; cursor: pointer; aspect-ratio: 16 / 9; width: 100%; border: 1px solid var(--accent-border); border-radius: 12px; box-shadow: 0 0 60px rgba(0, 242, 255, 0.12), var(--card-elev); }
.vplayer video { display: block; width: 100%; height: 100%; object-fit: cover; opacity: 1; mix-blend-mode: normal; }
.vplayer-poster {
  position: absolute; inset: 0; z-index: 4; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 18px; text-align: center; padding: 20px;
  background: radial-gradient(620px circle at 50% 42%, rgba(102,58,243,0.16), transparent 70%), linear-gradient(135deg, rgba(0,242,255,0.05), rgba(102,58,243,0.07)), #06070f;
  transition: opacity 0.55s ease;
}
.vplayer-poster::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(0,0,0,0.10) 3px, rgba(0,0,0,0.10) 4px); }
.vplayer.playing .vplayer-poster { opacity: 0; pointer-events: none; }
.vplay-btn { position: relative; z-index: 1; width: 76px; height: 76px; border-radius: 50%; border: 1.5px solid var(--accent); background: rgba(0,242,255,0.06); display: flex; align-items: center; justify-content: center; box-shadow: var(--glow); transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease; }
.vplayer:hover .vplay-btn { transform: scale(1.12); box-shadow: 0 0 34px rgba(0,242,255,0.55); background: rgba(0,242,255,0.12); }
.vplay-btn svg { width: 26px; height: 26px; fill: var(--accent); margin-left: 5px; }
.vplay-btn::before { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 1px solid var(--accent-border); animation: vpulse 2.4s ease-out infinite; }
@keyframes vpulse { 0% { transform: scale(1); opacity: 0.55; } 100% { transform: scale(1.55); opacity: 0; } }
.vplay-label { position: relative; z-index: 1; font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); text-shadow: var(--glow); }
.vplay-tag { position: relative; z-index: 1; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 1px; color: var(--text-muted); }
.vplayer.loading .vplay-btn svg { animation: vspin 0.8s linear infinite; }
@keyframes vspin { to { transform: rotate(360deg); } }
.vid-overlay-tag { position: absolute; top: 18px; left: 18px; font-family: var(--font-mono); font-size: 0.68rem; color: var(--accent); background: rgba(0,0,0,0.8); padding: 6px 12px; border: 1px solid var(--accent-dim); z-index: 5; letter-spacing: 1px; }

/* VIDEO GALLERY THUMBS */
.vid-gallery-thumbs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-top: 16px; }
.vid-thumb { position: relative; cursor: pointer; border: 1px solid var(--border); border-radius: 4px; overflow: hidden; padding: 14px 10px; background: var(--card-bg); transition: border-color 0.3s, background 0.3s; backdrop-filter: blur(10px); }
.vid-thumb:hover { border-color: var(--accent-border); background: rgba(0,242,255,0.05); }
.vid-thumb.active { border-color: var(--accent); background: rgba(0,242,255,0.08); }
.vid-thumb-num { font-family: var(--font-mono); font-size: 1.6rem; font-weight: 800; color: var(--accent-border); margin-bottom: 6px; text-shadow: var(--glow); }
.vid-thumb.active .vid-thumb-num { color: var(--accent); }
.vid-thumb-label { font-family: var(--font-mono); font-size: 0.6rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; line-height: 1.5; }
.vid-thumb.active .vid-thumb-label { color: var(--accent); }
.vid-thumb-bar { position: absolute; bottom: 0; left: 0; height: 2px; width: 0; background: var(--accent); transition: width 0s; }
.vid-thumb.active .vid-thumb-bar { width: 100%; transition: width 10s linear; }
@media (max-width: 768px) { .vid-gallery-thumbs { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px) { .vid-gallery-thumbs { grid-template-columns: repeat(2, 1fr); } }

/* MVP SYSTEMS SHOWCASE */
.systems-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.system-card { position: relative; display: flex; flex-direction: column; background: var(--card-bg); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; text-decoration: none; backdrop-filter: blur(15px); box-shadow: var(--card-elev); transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease; }
.system-card:hover { transform: translateY(-6px); border-color: var(--iris-border); box-shadow: var(--card-elev), var(--glow-iris); }
.system-card-media { position: relative; aspect-ratio: 16/10; overflow: hidden; background: #04050c; border-bottom: 1px solid var(--border); }
.system-card-media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 0.5s ease; }
.system-card:hover .system-card-media video { opacity: 0.92; }
.system-card-placeholder { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: radial-gradient(420px circle at 50% 40%, rgba(102,58,243,0.12), transparent 70%), linear-gradient(135deg, rgba(0,242,255,0.04), rgba(102,58,243,0.05)); transition: opacity 0.5s ease; }
.system-card:hover .system-card-placeholder { opacity: 0.25; }
.system-card-placeholder svg { width: 64px; height: 64px; opacity: 0.85; }
.system-card-media::after { content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 2; background: repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(0,0,0,0.10) 3px, rgba(0,0,0,0.10) 4px); }
.system-card-body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; position: relative; z-index: 1; }
.system-card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.system-status { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 1.5px; text-transform: uppercase; padding: 4px 9px; border-radius: 999px; border: 1px solid currentColor; }
.system-status.live { color: var(--success); }
.system-status.dev { color: var(--warning); }
.system-status.classified { color: var(--iris-bright); }
.system-id { font-family: var(--font-mono); font-size: 0.62rem; color: var(--text-muted); letter-spacing: 1px; }
.system-name { font-size: 1.4rem; color: var(--text); text-transform: uppercase; letter-spacing: -0.5px; margin-bottom: 8px; line-height: 1.1; }
.system-tagline { font-size: 0.92rem; color: var(--text-muted); line-height: 1.5; margin-bottom: 20px; flex: 1; }
.system-link { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--iris-bright); display: inline-flex; align-items: center; gap: 8px; transition: gap 0.3s ease; }
.system-card:hover .system-link { gap: 14px; }
@media (max-width: 1000px) { .systems-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .systems-grid { grid-template-columns: 1fr; } }

/* TEASER CARDS (home → section pages) */
.teaser-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.teaser-card { position: relative; display: flex; flex-direction: column; gap: 12px; padding: 30px 28px; background: var(--card-bg); border: 1px solid var(--border); border-radius: 12px; text-decoration: none; backdrop-filter: blur(15px); box-shadow: var(--card-elev); transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease; overflow: hidden; }
.teaser-card::before { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(600px circle at var(--mouse-x) var(--mouse-y), rgba(0, 242, 255, 0.08), transparent 40%); opacity: 0; transition: opacity 0.3s; pointer-events: none; }
.teaser-card:hover { transform: translateY(-5px); border-color: var(--accent-border); box-shadow: var(--card-elev), var(--glow-soft); }
.teaser-card:hover::before { opacity: 1; }
.teaser-card > * { position: relative; z-index: 1; }
.teaser-icon { width: 44px; height: 44px; }
.teaser-icon svg { width: 100%; height: 100%; }
.teaser-tag { font-family: var(--font-mono); font-size: 0.62rem; color: var(--text-muted); letter-spacing: 1.5px; text-transform: uppercase; }
.teaser-name { font-size: 1.5rem; color: var(--text); text-transform: uppercase; letter-spacing: -0.5px; line-height: 1.05; }
.teaser-desc { font-size: 0.92rem; color: var(--text-muted); line-height: 1.55; flex: 1; }
.teaser-link { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent); display: inline-flex; align-items: center; gap: 8px; transition: gap 0.3s ease; margin-top: 4px; }
.teaser-card:hover .teaser-link { gap: 14px; }
@media (max-width: 1000px) { .teaser-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .teaser-grid { grid-template-columns: 1fr; } }

/* ── CINEMATIC LAYER ── */
#cinema-bg { position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: 1; pointer-events: none; display: block; }
body[data-page="home"] #matrix-bg { opacity: 0.26; z-index: 0; }   /* running symbols behind the 3D globe on home */

/* camera pop-up feeds projected from the 3D globe */
#cam-layer { position: fixed; inset: 0; z-index: 6; pointer-events: none; }
.cam-popup {
  position: absolute; width: 150px; transform: translate(-50%, -118%);
  background: rgba(5,8,14,0.82); border: 1px solid var(--accent-border); border-radius: 4px;
  padding: 6px 7px; font-family: var(--font-mono); backdrop-filter: blur(4px);
  box-shadow: 0 0 18px rgba(0,242,255,0.18); opacity: 0; transition: opacity 0.35s ease; will-change: left, top, opacity;
}
.cam-popup::after { content: ""; position: absolute; left: 50%; bottom: -7px; transform: translateX(-50%); border: 4px solid transparent; border-top-color: var(--accent-border); }
.cam-head { display: flex; justify-content: space-between; align-items: center; font-size: 0.5rem; color: var(--accent); letter-spacing: 1px; margin-bottom: 4px; }
.cam-head .rec { color: var(--danger); }
.cam-feed { position: relative; height: 66px; border-radius: 2px; overflow: hidden; background: linear-gradient(135deg, #0a2230, #06121a); }
.cam-feed::before { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.28) 3px); }
.cam-feed::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 50% 40%, rgba(0,242,255,0.12), transparent 70%); }
.cam-feed .ch { position: absolute; width: 13px; height: 13px; border: 1px solid var(--danger); box-shadow: 0 0 6px var(--danger); animation: camroam 5.5s ease-in-out infinite; }
@keyframes camroam { 0%{left:18%;top:28%} 25%{left:62%;top:48%} 50%{left:38%;top:66%} 75%{left:70%;top:32%} 100%{left:18%;top:28%} }
.cam-coords { font-size: 0.46rem; color: var(--text-muted); margin-top: 4px; letter-spacing: 0.5px; }
@media (max-width: 600px) { .cam-popup { width: 120px; } .cam-feed { height: 52px; } }
#vignette {
  position: fixed; inset: 0; z-index: 999; pointer-events: none;
  background:
    radial-gradient(ellipse 90% 80% at 50% 45%, transparent 42%, rgba(3,4,10,0.45) 78%, rgba(2,3,8,0.85) 100%),
    linear-gradient(180deg, rgba(2,3,8,0.45) 0%, transparent 18%, transparent 82%, rgba(2,3,8,0.55) 100%);
}
/* page fade (cinematic cuts between pages) */
#page-fade {
  position: fixed; inset: 0; z-index: 10002; background: #05060f; pointer-events: none;
  opacity: 1; transition: opacity 0.85s ease;
}
body.loaded #page-fade { opacity: 0; }
body.leaving #page-fade { opacity: 1; pointer-events: all; transition: opacity 0.5s ease; }
/* home hero becomes a full-height cinematic stage */
body[data-page="home"] .hero { min-height: 100vh; display: flex; align-items: center; padding-top: 110px; padding-bottom: 60px; }
body[data-page="home"] .hero-content { max-width: 760px; }
.scroll-cue { position: absolute; left: 50%; bottom: 34px; transform: translateX(-50%); z-index: 5; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 3px; color: var(--accent); text-transform: uppercase; opacity: 0.7; text-align: center; animation: cue 2.4s ease-in-out infinite; }
.scroll-cue .cue-line { display: block; margin: 6px auto 0; width: 1px; height: 26px; background: linear-gradient(var(--accent), transparent); }
@keyframes cue { 0%,100% { opacity: 0.3; transform: translate(-50%,0); } 50% { opacity: 0.85; transform: translate(-50%,6px); } }

/* HERO 3D GLOBE */
.globe-wrapper { flex-shrink: 0; width: 440px; height: 440px; position: relative; display: flex; align-items: center; justify-content: center; }
#globe-canvas { width: 100%; height: 100%; display: block; }
.globe-hud { position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); font-family: var(--font-mono); font-size: 0.65rem; color: var(--accent); text-transform: uppercase; letter-spacing: 2px; opacity: 0.5; white-space: nowrap; }
.globe-corner { position: absolute; width: 16px; height: 16px; border-color: var(--accent-border); border-style: solid; }
.gc-tl { top: 0; left: 0; border-width: 1px 0 0 1px; }
.gc-tr { top: 0; right: 0; border-width: 1px 1px 0 0; }
.gc-bl { bottom: 0; left: 0; border-width: 0 0 1px 1px; }
.gc-br { bottom: 0; right: 0; border-width: 0 1px 1px 0; }
@media (max-width: 1100px) { .globe-wrapper { width: 340px; height: 340px; } }
@media (max-width: 900px) { .hero-layout { flex-direction: column; } .globe-wrapper { width: 280px; height: 280px; } }

/* MOBILE ADAPTATION */
@media (max-width: 1000px) {
  .feature-grid, .uav-showcase, .card-row { grid-template-columns: 1fr; }
  .arcanis-ui-box, .sidebar-info { grid-column: span 1; }
  h1 { font-size: 3.5rem; }
}
@media (max-width: 768px) {
  .brand { font-size: 0.9rem; letter-spacing: 1px; }
  .nav-inner { gap: 10px; }
}
@media (max-width: 600px) {
  .container { padding: 0 20px; }
  .brand { font-size: 0.8rem; letter-spacing: 0px; }
  .zulu-time-box { font-size: 0.65rem; padding: 4px 8px; gap: 5px; }
  .menu-text { display: none; }
  .radar-data-right { top: auto; bottom: 20px; font-size: 0.75rem; padding: 10px; }
  .track-item { grid-template-columns: 44px 1fr; gap: 18px; margin-bottom: 40px; }
  .track-num { font-size: 1.5rem; padding-top: 2px; }
  .track-content h4 { font-size: 1.3rem; word-break: break-word; }
  .track-content p { padding: 18px; }
}
@media (max-width: 400px) {
  .brand { font-size: 0.65rem; }
  .zulu-time-box { font-size: 0.55rem; padding: 3px 6px; }
  .radar-data-right { right: 10px; bottom: 10px; font-size: 0.65rem; }
}