/* ==========================================================================
   AKAD TECHNOLOGIES LLC — CORPORATE DESIGN SYSTEM & STYLESHEET (V2)
   Sovereign Cloud SaaS, Autonomous AI & Enterprise Platforms
   Non-Standard Premium Color Palette · High Legibility · Sovereign Engineering
   ========================================================================== */

:root {
  /* Core Obsidian Midnight Canvas */
  --bg-primary: #060810;
  --bg-surface: #0a0f1d;
  --bg-card: rgba(14, 22, 38, 0.75);
  --bg-card-hover: rgba(20, 31, 54, 0.9);
  --bg-glass: rgba(10, 16, 29, 0.7);
  --bg-glass-strong: rgba(7, 11, 20, 0.95);

  /* High-Contrast Legibility Text Tokens */
  --text-main: #f8fafc;
  --text-sub: #cbd5e1;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  /* Rich, Non-Standard Color Accents */
  --accent-cyan: #00e5ff;
  --accent-cyan-glow: rgba(0, 229, 255, 0.35);
  --accent-indigo: #6366f1;
  --accent-indigo-glow: rgba(99, 102, 241, 0.35);
  --accent-gold: #f59e0b;
  --accent-gold-bright: #fbbf24;
  --accent-gold-glow: rgba(245, 158, 11, 0.25);
  --accent-emerald: #10b981;
  --accent-purple: #a855f7;

  /* Subtle Borders & Hairlines */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(0, 229, 255, 0.3);
  --border-card: rgba(255, 255, 255, 0.1);
  --border-glow: rgba(99, 102, 241, 0.4);

  /* Typography Stack */
  --font-display: 'Outfit', 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-arabic: 'Cairo', 'Tajawal', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Transitions & Shadows */
  --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-lg: 0 20px 40px -15px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 35px -5px rgba(0, 229, 255, 0.15);
  --shadow-laptop: 0 30px 60px -12px rgba(0, 0, 0, 0.85), 0 0 40px rgba(0, 229, 255, 0.1);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  position: relative;
  background-color: var(--bg-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Ambient Background Glows */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(120px);
  opacity: 0.4;
  animation: floatAmbient 20s infinite alternate ease-in-out;
}

.glow-cyan {
  width: 550px;
  height: 550px;
  top: -100px;
  right: -100px;
  background: radial-gradient(circle, var(--accent-cyan) 0%, transparent 70%);
}

.glow-indigo {
  width: 650px;
  height: 650px;
  top: 40%;
  left: -200px;
  background: radial-gradient(circle, var(--accent-indigo) 0%, transparent 70%);
  animation-delay: -7s;
}

.glow-gold {
  width: 450px;
  height: 450px;
  bottom: 10%;
  right: -100px;
  background: radial-gradient(circle, var(--accent-gold) 0%, transparent 70%);
  animation-delay: -14s;
}

@keyframes floatAmbient {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 30px) scale(1.08); }
  100% { transform: translate(-30px, 50px) scale(0.95); }
}

.grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 1;
}

main {
  position: relative;
  z-index: 2;
}

.section-container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* HEADER & NAVIGATION */
.main-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background 0.3s ease, border-color 0.3s ease;
}

.header-container {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-cluster {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--text-main);
}

.brand-logo svg {
  width: 34px;
  height: 34px;
  filter: drop-shadow(0 0 10px var(--accent-cyan-glow));
}

.brand-info {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--text-main);
}

.brand-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  color: var(--accent-cyan);
  text-transform: uppercase;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: 8px;
  transition: color 0.25s ease, background 0.25s ease;
}

.nav-item:hover, .nav-item.active {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.nav-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-cyan);
  opacity: 0.85;
}

.nav-featured {
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.25);
  color: var(--text-main);
}

.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
  animation: blink 2s infinite ease-in-out;
}

@keyframes blink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-command {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 0.45rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-command:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.2);
}

.key-badge {
  background: rgba(255, 255, 255, 0.1);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  color: var(--accent-cyan);
}

.btn-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--accent-cyan), #38bdf8 50%, var(--accent-indigo));
  color: #040711;
  font-weight: 700;
  font-size: 0.88rem;
  text-decoration: none;
  padding: 0.5rem 1.15rem;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 229, 255, 0.25);
  transition: all 0.25s var(--ease-smooth);
}

.btn-cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(0, 229, 255, 0.4);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}

.mobile-menu-btn span {
  width: 22px;
  height: 2px;
  background: var(--text-main);
  transition: 0.3s;
}

.mobile-drawer {
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.2rem 1.5rem 1.5rem;
  background: var(--bg-glass-strong);
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-drawer.is-open {
  display: flex;
}

.m-link {
  color: var(--text-sub);
  text-decoration: none;
  padding: 0.6rem 0;
  font-size: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.m-highlight {
  color: var(--accent-cyan);
  font-weight: 600;
}

.m-btn-cta {
  margin-top: 0.75rem;
  justify-content: center;
}

/* HERO SECTION */
.hero-section {
  padding: 6.5rem 0 5rem;
  text-align: center;
  position: relative;
}

.live-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(14, 22, 38, 0.85);
  border: 1px solid rgba(0, 229, 255, 0.25);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  margin-bottom: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 10px var(--accent-emerald);
}

.status-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-main);
}

.status-code {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-gold);
  border-left: 1px solid rgba(255, 255, 255, 0.15);
  padding-left: 0.65rem;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-main);
  margin-bottom: 1.6rem;
}

.gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 30%, var(--accent-cyan) 75%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-alt {
  background: linear-gradient(135deg, var(--accent-cyan) 0%, #a855f7 60%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtext {
  max-width: 840px;
  margin: 0 auto 2.8rem;
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  line-height: 1.7;
  color: var(--text-sub);
}

.hero-subtext strong {
  color: #ffffff;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  flex-wrap: wrap;
  margin-bottom: 4.5rem;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: linear-gradient(135deg, var(--accent-cyan), #38bdf8 50%, var(--accent-indigo));
  color: #030712;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  padding: 0.85rem 1.75rem;
  border-radius: 10px;
  box-shadow: 0 8px 30px rgba(0, 229, 255, 0.35);
  transition: all 0.25s var(--ease-smooth);
}

.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(0, 229, 255, 0.5);
}

.icon-play {
  font-size: 0.75rem;
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-card);
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  padding: 0.85rem 1.6rem;
  border-radius: 10px;
  backdrop-filter: blur(10px);
  transition: all 0.25s ease;
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.btn-hero-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent-cyan);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  padding: 0.85rem 1.4rem;
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: 10px;
  background: rgba(0, 229, 255, 0.03);
  transition: all 0.25s ease;
}

.btn-hero-outline:hover {
  background: rgba(0, 229, 255, 0.1);
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
}

.hero-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  max-width: 1100px;
  margin: 0 auto;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 1.5rem 1rem;
  text-align: center;
  backdrop-filter: blur(12px);
  transition: all 0.3s ease;
}

.metric-card:hover {
  border-color: rgba(0, 229, 255, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.metric-value {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 800;
  color: #ffffff;
  background: linear-gradient(135deg, #ffffff 30%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.3rem;
}

.metric-label {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.metric-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* FEATURED PROJECT: NABUOS (COMPUTER FRAME) */
.nabuos-section {
  padding: 6rem 0;
  position: relative;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 15, 29, 0.8) 50%, transparent 100%);
}

.section-header {
  text-align: center;
  max-width: 860px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.2);
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
}

.star-icon {
  color: var(--accent-gold);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-main);
  margin-bottom: 1.2rem;
}

.section-desc {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-sub);
}

.text-link {
  color: var(--accent-cyan);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* COMPUTER / LAPTOP FRAME MOCKUP */
.computer-mockup-wrapper {
  max-width: 1140px;
  margin: 0 auto 4rem;
  position: relative;
}

.computer-frame {
  background: #181d28;
  border-radius: 20px 20px 8px 8px;
  border: 2px solid #2d3748;
  box-shadow: var(--shadow-laptop);
  overflow: hidden;
  position: relative;
  transition: all 0.3s ease;
}

.computer-bezel-top {
  height: 24px;
  background: #0f131a;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid #1a202c;
}

.webcam-notch {
  display: flex;
  align-items: center;
  gap: 8px;
}

.webcam-lens {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #1f2937;
  border: 1px solid #374151;
}

.webcam-sensor.active {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 6px var(--accent-emerald);
}

.browser-chrome {
  background: #161c28;
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.chrome-pills {
  display: flex;
  align-items: center;
  gap: 7px;
}

.pill {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  cursor: pointer;
}

.pill-close { background: #ef4444; }
.pill-min { background: #f59e0b; }
.pill-max { background: #10b981; }

.chrome-nav-arrows {
  display: flex;
  gap: 4px;
}

.nav-arrow-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  transition: 0.2s;
}

.nav-arrow-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
}

.nav-arrow-btn:disabled {
  opacity: 0.3;
  cursor: default;
}

.chrome-address-bar {
  flex: 1;
  background: #0b0f17;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 0.4rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.ssl-lock {
  font-size: 0.75rem;
}

.url-protocol {
  color: var(--text-dim);
}

.url-domain {
  color: var(--text-main);
  font-weight: 600;
}

.url-path {
  color: var(--text-muted);
}

.live-tag {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent-emerald);
  background: rgba(16, 185, 129, 0.12);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

.live-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 6px var(--accent-emerald);
}

.chrome-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.chrome-action-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-sub);
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.chrome-action-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

.chrome-action-btn.highlight {
  background: rgba(0, 229, 255, 0.15);
  border-color: rgba(0, 229, 255, 0.4);
  color: var(--accent-cyan);
}

.chrome-action-btn.highlight:hover {
  background: var(--accent-cyan);
  color: #040711;
}

/* LIVE IFRAME VIEWPORT CONTAINER */
.computer-screen-viewport {
  position: relative;
  width: 100%;
  height: 620px;
  background: #030712;
  overflow: hidden;
  transition: height 0.3s ease;
}

.computer-screen-viewport.view-tablet {
  width: 768px;
  margin: 0 auto;
  border-left: 1px solid var(--border-subtle);
  border-right: 1px solid var(--border-subtle);
}

.computer-screen-viewport.is-fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 9999;
  border-radius: 0;
}

.computer-screen-viewport iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: #ffffff;
}

.viewport-floating-badge {
  position: absolute;
  bottom: 14px;
  right: 14px;
  background: rgba(10, 16, 29, 0.88);
  border: 1px solid rgba(0, 229, 255, 0.3);
  backdrop-filter: blur(10px);
  padding: 0.4rem 0.85rem;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-main);
  pointer-events: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
  z-index: 5;
}

.pulse-beacon {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: beacon 1.5s infinite;
}

@keyframes beacon {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

.computer-chassis-chin {
  background: #11151e;
  padding: 0.5rem;
  text-align: center;
  border-top: 1px solid #1f2937;
}

.brand-emboss {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: #4b5563;
  font-weight: 700;
}

.computer-stand-base {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stand-neck {
  width: 160px;
  height: 18px;
  background: linear-gradient(180deg, #1e2430 0%, #12161f 100%);
  border-left: 2px solid #2d3748;
  border-right: 2px solid #2d3748;
}

.stand-foot {
  width: 260px;
  height: 10px;
  background: linear-gradient(180deg, #2d3748 0%, #1a202c 100%);
  border-radius: 0 0 8px 8px;
  box-shadow: 0 15px 25px rgba(0, 0, 0, 0.8);
}

/* NabuOS Specs Grid */
.nabuos-specs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.spec-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 1.75rem 1.5rem;
  backdrop-filter: blur(12px);
  transition: all 0.3s ease;
}

.spec-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 229, 255, 0.35);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.spec-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.spec-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.65rem;
}

.spec-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-sub);
  margin-bottom: 1.2rem;
}

.spec-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.spec-tags span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent-cyan);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.18);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

/* PORTFOLIO & VENTURES SHOWCASE */
.portfolio-section {
  padding: 6rem 0;
  position: relative;
}

.ventures-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.venture-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  padding: 2.25rem;
  position: relative;
  backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.venture-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(99, 102, 241, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
}

.venture-card.featured-venture {
  grid-column: 1 / -1;
  border-color: rgba(0, 229, 255, 0.35);
  background: linear-gradient(135deg, rgba(14, 22, 38, 0.85) 0%, rgba(9, 14, 25, 0.95) 100%);
}

.venture-badge {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.25);
  padding: 0.25rem 0.75rem;
  border-radius: 6px;
  margin-bottom: 1.25rem;
}

.venture-meta-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.venture-domain {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-gold);
}

.venture-status {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-emerald);
}

.venture-name {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.venture-tagline {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.venture-summary {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-sub);
  margin-bottom: 1.5rem;
  flex: 1;
}

.venture-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #cbd5e1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
}

.venture-footer {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: auto;
}

.btn-venture-view {
  background: rgba(0, 229, 255, 0.15);
  border: 1px solid rgba(0, 229, 255, 0.35);
  color: var(--accent-cyan);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  transition: 0.25s;
}

.btn-venture-view:hover {
  background: var(--accent-cyan);
  color: #030712;
}

.btn-venture-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-card);
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  transition: 0.25s;
}

.btn-venture-link:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-venture-link.full-width {
  width: 100%;
}

/* TECHNICAL PILLARS */
.capabilities-section {
  padding: 6rem 0;
  position: relative;
  background: rgba(8, 12, 22, 0.5);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 2.2rem;
  position: relative;
  backdrop-filter: blur(14px);
  transition: all 0.3s ease;
}

.pillar-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 229, 255, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pillar-number {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.12);
}

.pillar-icon {
  font-size: 2.2rem;
  margin-bottom: 1.25rem;
}

.pillar-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.85rem;
  line-height: 1.3;
}

.pillar-desc {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--text-sub);
  margin-bottom: 1.4rem;
}

.pillar-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.2rem;
}

.pillar-points li {
  font-size: 0.82rem;
  color: var(--text-muted);
  position: relative;
  padding-left: 1.25rem;
}

.pillar-points li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent-cyan);
}

/* INTERACTIVE ARCHITECTURE CONFIGURATOR */
.architecture-section {
  padding: 6rem 0;
  position: relative;
}

.configurator-wrapper {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 2.5rem;
  backdrop-filter: blur(16px);
}

.cfg-group {
  margin-bottom: 2rem;
}

.cfg-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.cfg-options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

.cfg-options-grid.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.cfg-btn, .cfg-scale-btn, .cfg-time-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 0.9rem 1rem;
  color: var(--text-sub);
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: all 0.2s ease;
}

.cfg-btn:hover, .cfg-scale-btn:hover, .cfg-time-btn:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.2);
}

.cfg-btn.active, .cfg-scale-btn.active, .cfg-time-btn.active {
  background: rgba(0, 229, 255, 0.1);
  border-color: var(--accent-cyan);
  color: #ffffff;
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.15);
}

.btn-title {
  font-weight: 700;
  font-size: 0.92rem;
  color: #ffffff;
}

.btn-sub, small {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.configurator-preview-card {
  background: #060912;
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: 16px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
}

.preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.preview-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
}

.preview-status {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-emerald);
}

.preview-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1.5rem;
  line-height: 1.3;
}

.preview-stack-box {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
  flex: 1;
}

.stack-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0.75rem 0.9rem;
  border-radius: 8px;
}

.stack-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.stack-val {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
}

.preview-footer {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
}

.timeline-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.t-lbl {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.t-val {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-gold);
}

.btn-cfg-apply {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-indigo));
  color: #040711;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  text-align: center;
  padding: 0.8rem;
  border-radius: 8px;
  transition: all 0.25s ease;
}

.btn-cfg-apply:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 229, 255, 0.3);
}

/* CONTACT SECTION */
.contact-section {
  padding: 6rem 0;
  position: relative;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 3.5rem;
  align-items: flex-start;
}

.contact-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-main);
  margin-bottom: 1.2rem;
}

.contact-desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-sub);
  margin-bottom: 2.2rem;
}

.contact-desc strong {
  color: #ffffff;
}

.corporate-details-box {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 1.5rem;
  margin-bottom: 1.8rem;
}

.corp-item {
  display: flex;
  gap: 1rem;
  font-size: 0.92rem;
}

.corp-icon {
  font-size: 1.4rem;
}

.corp-sub {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-cyan);
}

.contact-email {
  color: var(--accent-cyan);
  text-decoration: none;
  font-weight: 600;
}

.contact-email:hover {
  text-decoration: underline;
}

.quick-copy-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.6rem 0.9rem;
  border-radius: 8px;
}

.q-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.q-code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-cyan);
  flex: 1;
}

.btn-copy-email {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-main);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  cursor: pointer;
  transition: 0.2s;
}

.btn-copy-email:hover {
  background: var(--accent-cyan);
  color: #030712;
}

.contact-form-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 2.5rem;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-lg);
}

.form-card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.4rem;
}

.form-card-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.consultation-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-sub);
}

.form-input, .form-select, .form-textarea {
  background: #080c16;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 0.75rem 0.95rem;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.92rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.25);
}

.form-select {
  cursor: pointer;
}

.form-select option {
  background: #0a0f1d;
  color: #ffffff;
}

.btn-submit-form {
  background: linear-gradient(135deg, var(--accent-cyan), #38bdf8 50%, var(--accent-indigo));
  color: #040711;
  border: none;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.95rem;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  box-shadow: 0 4px 20px rgba(0, 229, 255, 0.3);
  transition: all 0.25s var(--ease-smooth);
}

.btn-submit-form:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(0, 229, 255, 0.45);
}

.form-status-msg {
  font-size: 0.88rem;
  text-align: center;
  min-height: 1.2rem;
}

.form-status-msg.success {
  color: var(--accent-emerald);
}

.form-status-msg.error {
  color: #ef4444;
}

/* FOOTER */
.main-footer {
  background: #03050a;
  border-top: 1px solid var(--border-subtle);
  padding: 5rem 0 2.5rem;
  position: relative;
  z-index: 2;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1rem;
}

.footer-logo svg {
  width: 28px;
  height: 28px;
}

.footer-tagline {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 380px;
  margin-bottom: 1.25rem;
}

.footer-reg {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links-list a, .footer-links-list span {
  font-size: 0.88rem;
  color: var(--text-sub);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links-list a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 2rem;
  font-size: 0.82rem;
  color: var(--text-dim);
}

.footer-meta span {
  color: var(--text-muted);
}

/* COMMAND PALETTE */
.cmd-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(3, 6, 12, 0.8);
  backdrop-filter: blur(12px);
  z-index: 99999;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
}

.cmd-backdrop.is-open {
  display: flex;
}

.cmd-modal {
  width: 100%;
  max-width: 620px;
  background: #090e1a;
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: 14px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85);
  overflow: hidden;
  animation: modalEnter 0.25s var(--ease-smooth);
}

@keyframes modalEnter {
  from { opacity: 0; transform: translateY(-15px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.cmd-input-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.cmd-icon {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--accent-cyan);
}

.cmd-input {
  flex: 1;
  background: none;
  border: none;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 1.05rem;
  outline: none;
}

.cmd-close-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  cursor: pointer;
}

.cmd-results {
  max-height: 380px;
  overflow-y: auto;
  padding: 0.6rem;
}

.cmd-action-item {
  width: 100%;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.85rem 1rem;
  border-radius: 8px;
  color: var(--text-main);
  text-align: left;
  cursor: pointer;
  transition: background 0.15s;
}

.cmd-action-item:hover, .cmd-action-item:focus {
  background: rgba(0, 229, 255, 0.1);
  outline: none;
}

.cmd-item-icon {
  font-size: 1.2rem;
}

.cmd-item-content {
  flex: 1;
}

.cmd-item-title {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
}

.cmd-item-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.cmd-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(0, 229, 255, 0.08);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

/* RESPONSIVE DESIGN */
@media (max-width: 1024px) {
  .hero-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .nabuos-specs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .configurator-wrapper {
    grid-template-columns: 1fr;
  }
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .desktop-nav, .header-actions .btn-command, .header-actions .btn-cta-primary {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .hero-section {
    padding: 4.5rem 0 3.5rem;
  }
  .hero-headline {
    font-size: 2.2rem;
  }
  .hero-metrics-grid {
    grid-template-columns: 1fr;
  }
  .ventures-grid {
    grid-template-columns: 1fr;
  }
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  .cfg-options-grid, .cfg-options-grid.cols-3 {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  .computer-screen-viewport {
    height: 480px;
  }
  .chrome-controls .btn-lbl {
    display: none;
  }
}