/* ═══════════════════════════════════════════════════════════════
   LB Clouds — Futuristic AI Theme
   ═══════════════════════════════════════════════════════════════ */

@property --angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

:root {
  --bg:         #020408;
  --bg-card:    rgba(8, 12, 24, 0.7);
  --border:     rgba(59, 130, 246, 0.1);

  --blue:    #3b82f6;
  --cyan:    #00e5ff;
  --purple:  #a855f7;
  --green:   #00ff88;
  --red:     #ff3366;
  --orange:  #ff9500;
  --pink:    #ff006e;
  --indigo:  #6366f1;
  --teal:    #14b8a6;
  --yellow:  #facc15;

  --text:       #c8d6e5;
  --text-dim:   #6b7fa3;
  --text-muted: #3d4f6f;
  --white:      #eef2ff;

  --grad:       linear-gradient(135deg, #3b82f6, #00e5ff);
  --grad-wide:  linear-gradient(135deg, #a855f7, #3b82f6, #00e5ff);

  --font:         'Inter', sans-serif;
  --font-display: 'Orbitron', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --radius: 12px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(59,130,246,0.35); color: #fff; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ═══ Cinematic Loader ═══════════════════════════════════ */
#loader {
  position: fixed; inset: 0; z-index: 99999;
  background: #020408;
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.8s ease, visibility 0.8s;
}
#loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.loader-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,229,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,255,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  animation: loaderGridScroll 3s linear infinite;
}
@keyframes loaderGridScroll {
  0% { transform: translateY(0); }
  100% { transform: translateY(40px); }
}

.loader-content {
  position: relative; z-index: 2;
  text-align: center;
  animation: fadeInUp 0.6s var(--ease) both;
}
.loader-logo img {
  height: 60px; width: auto;
  border-radius: 10px; background: rgba(255,255,255,0.95);
  padding: 6px 18px;
  box-shadow: 0 0 60px rgba(0,229,255,0.3), 0 0 120px rgba(59,130,246,0.15);
  animation: loaderPulse 2s ease-in-out infinite;
}
@keyframes loaderPulse {
  0%, 100% { box-shadow: 0 0 60px rgba(0,229,255,0.3), 0 0 120px rgba(59,130,246,0.15); }
  50% { box-shadow: 0 0 80px rgba(0,229,255,0.5), 0 0 160px rgba(59,130,246,0.25); }
}

.loader-bar {
  width: 240px; height: 2px; margin: 28px auto 16px;
  background: rgba(255,255,255,0.05); border-radius: 2px; overflow: hidden;
}
.loader-fill {
  height: 100%; width: 0%; border-radius: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  box-shadow: 0 0 12px var(--cyan);
  transition: width 0.15s;
}
.loader-text {
  font-family: var(--font-mono); font-size: 0.65rem;
  color: var(--text-muted); letter-spacing: 3px;
  min-height: 1.2em;
}
.loader-stats {
  font-family: var(--font-display); font-size: 1.4rem;
  color: var(--cyan); margin-top: 8px; letter-spacing: 2px;
}

/* ═══ Scroll Progress Bar ════════════════════════════════ */
.scroll-progress {
  position: fixed; top: 0; left: 0; z-index: 10000;
  height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--cyan), var(--purple), var(--cyan));
  box-shadow: 0 0 10px var(--cyan), 0 0 20px rgba(0,229,255,0.3);
  transition: width 0.05s;
}

/* ═══ HUD Overlay ════════════════════════════════════════ */
.hud-overlay {
  position: fixed; inset: 0; z-index: 999; pointer-events: none;
  opacity: 0; transition: opacity 1s 3.5s;
}
.hud-overlay.visible { opacity: 1; }

.hud-corner {
  position: absolute;
  font-family: var(--font-mono); font-size: 0.55rem;
  letter-spacing: 1.5px; line-height: 1.6;
  display: flex; flex-direction: column;
}
.hud-tl { top: 80px; left: 16px; }
.hud-tr { top: 80px; right: 16px; text-align: right; align-items: flex-end; }
.hud-bl { bottom: 16px; left: 16px; }
.hud-br { bottom: 16px; right: 16px; text-align: right; align-items: flex-end; }

.hud-label { color: var(--text-muted); text-transform: uppercase; }
.hud-value { color: var(--text-dim); }
.hud-blink-green { color: var(--green); animation: blink 2s step-end infinite; }

.hud-crosshair {
  position: absolute;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 20px; height: 20px;
  border: 1px solid rgba(0,229,255,0.06);
  border-radius: 50%;
  opacity: 0.5;
}
.hud-crosshair::before, .hud-crosshair::after {
  content: ''; position: absolute; background: rgba(0,229,255,0.06);
}
.hud-crosshair::before { width: 1px; height: 30px; left: 50%; top: -5px; transform: translateX(-50%); }
.hud-crosshair::after { height: 1px; width: 30px; top: 50%; left: -5px; transform: translateY(-50%); }

/* ═══ Cursor Trail Canvas ════════════════════════════════ */
#cursorTrail {
  position: fixed; inset: 0; z-index: 998; pointer-events: none;
}

/* ─── Background layers ──────────────────────────────────── */
.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(59,130,246,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.bg-glow {
  position: fixed; z-index: 0; pointer-events: none;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
}
.bg-glow-1 { width: 600px; height: 600px; top: -200px; left: -200px; background: #3b82f6; animation: glowDrift 20s ease-in-out infinite; }
.bg-glow-2 { width: 500px; height: 500px; bottom: -100px; right: -100px; background: #a855f7; animation: glowDrift 25s ease-in-out infinite reverse; }
.bg-glow-3 { width: 400px; height: 400px; top: 50%; left: 50%; transform: translate(-50%,-50%); background: #00e5ff; animation: glowDrift 30s ease-in-out infinite; opacity: 0.08; }

@keyframes glowDrift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, -30px) scale(1.1); }
  66% { transform: translate(-30px, 40px) scale(0.9); }
}

.scanlines {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.03) 2px, rgba(0,0,0,0.03) 4px);
}

#dataStream {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: 0.4;
}

/* ─── Cursor glow ────────────────────────────────────────── */
.cursor-glow {
  position: fixed; z-index: 9999; pointer-events: none;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(59,130,246,0.06) 0%, transparent 70%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
  opacity: 0;
}
body:hover .cursor-glow { opacity: 1; }

/* ─── Gradient text ──────────────────────────────────────── */
.gradient-text {
  background: var(--grad-wide);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ═══ Navigation ═════════════════════════════════════════ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 14px 0;
  transition: all 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}
#navbar.scrolled {
  background: rgba(2, 4, 8, 0.9);
  backdrop-filter: blur(24px) saturate(1.5);
  -webkit-backdrop-filter: blur(24px) saturate(1.5);
  border-bottom: 1px solid rgba(59,130,246,0.08);
  padding: 8px 0;
}
.nav-container {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { text-decoration: none; }
.nav-logo-img {
  height: 40px; width: auto; object-fit: contain;
  border-radius: 8px; background: rgba(255,255,255,0.95);
  padding: 4px 12px; transition: all 0.3s;
}
.nav-logo-img:hover {
  background: #fff;
  box-shadow: 0 0 24px rgba(59,130,246,0.25);
}

.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
  color: var(--text-dim); text-decoration: none;
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 500;
  letter-spacing: 0.5px; text-transform: uppercase;
  transition: color 0.3s; position: relative;
}
.nav-links a:not(.nav-cta)::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px; background: var(--cyan);
  transition: width 0.3s var(--ease);
  box-shadow: 0 0 8px var(--cyan);
}
.nav-links a:hover { color: var(--cyan); }
.nav-links a:not(.nav-cta):hover::after { width: 100%; }

.nav-cta {
  display: flex; align-items: center; gap: 8px;
  background: transparent; color: var(--cyan) !important;
  padding: 8px 18px; border: 1px solid rgba(0,229,255,0.3);
  border-radius: 6px; font-weight: 600; transition: all 0.3s;
}
.nav-cta:hover {
  background: rgba(0,229,255,0.08);
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(0,229,255,0.15), inset 0 0 20px rgba(0,229,255,0.05);
}
.nav-cta i { font-size: 0.7rem; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.3s; }

/* ═══ Buttons ════════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px; font-family: var(--font-mono);
  font-size: 0.85rem; font-weight: 600; letter-spacing: 0.5px;
  text-transform: uppercase; border-radius: 8px;
  text-decoration: none; cursor: pointer; border: none;
  transition: all 0.35s var(--ease); position: relative; overflow: hidden;
}
.btn-cyber {
  background: transparent; color: var(--cyan);
  border: 1px solid rgba(0,229,255,0.35);
}
.btn-cyber:hover {
  background: rgba(0,229,255,0.08);
  border-color: var(--cyan);
  box-shadow: 0 0 30px rgba(0,229,255,0.15), inset 0 0 30px rgba(0,229,255,0.05);
  transform: translateY(-2px);
}
.btn-holo {
  background: transparent; color: var(--text);
  border: 1px solid rgba(255,255,255,0.1);
}
.btn-holo:hover {
  border-color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.03);
  transform: translateY(-2px);
}
.btn-sm { padding: 10px 20px; font-size: 0.75rem; }
.btn-full { width: 100%; justify-content: center; }

.btn-glitch {
  position: relative;
}
.btn-cyber:hover .btn-glitch::before,
.btn-cyber:hover .btn-glitch::after {
  content: attr(data-text);
  position: absolute; inset: 0;
}
.btn-cyber:hover .btn-glitch::before {
  color: var(--cyan); clip-path: inset(0 0 65% 0);
  animation: glitchBtn 0.4s steps(2) infinite;
}
.btn-cyber:hover .btn-glitch::after {
  color: var(--purple); clip-path: inset(65% 0 0 0);
  animation: glitchBtn 0.4s steps(2) 0.1s infinite;
}
@keyframes glitchBtn {
  0% { transform: translate(0); }
  50% { transform: translate(2px, -1px); }
  100% { transform: translate(-1px, 1px); }
}

/* ═══ Hero ═══════════════════════════════════════════════ */
#hero {
  position: relative; z-index: 1;
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; padding: 120px 24px 60px;
}

.hero-logo-large { margin-bottom: 24px; animation: fadeInUp 0.6s var(--ease) both; }
.hero-logo-large img {
  height: 72px; width: auto; object-fit: contain;
  border-radius: 12px; background: rgba(255,255,255,0.95);
  padding: 8px 20px;
  box-shadow: 0 0 50px rgba(59,130,246,0.2), 0 0 100px rgba(59,130,246,0.1);
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(0,229,255,0.05);
  border: 1px solid rgba(0,229,255,0.15);
  color: var(--cyan); padding: 8px 20px; border-radius: 100px;
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: 28px; animation: fadeInUp 0.8s 0.1s var(--ease) both;
  position: relative;
}
.badge-pulse {
  width: 8px; height: 8px; border-radius: 50%; background: var(--cyan);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0,229,255,0.5); }
  50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(0,229,255,0); }
}

/* Glitch heading */
.glitch {
  font-family: var(--font-display); font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 800; letter-spacing: 1px; text-transform: uppercase;
  color: var(--white); position: relative;
  animation: fadeInUp 0.8s 0.2s var(--ease) both;
}
.glitch::before, .glitch::after {
  content: attr(data-text); position: absolute; left: 0; right: 0; top: 0;
  overflow: hidden;
}
.glitch::before {
  color: var(--cyan); z-index: -1;
  animation: glitch1 3s infinite linear alternate-reverse;
  clip-path: inset(0 0 80% 0);
}
.glitch::after {
  color: var(--purple); z-index: -1;
  animation: glitch2 3s infinite linear alternate-reverse;
  clip-path: inset(80% 0 0 0);
}
@keyframes glitch1 {
  0%, 90%, 100% { transform: translate(0); }
  92% { transform: translate(3px, -1px); }
  94% { transform: translate(-2px, 1px); }
  96% { transform: translate(1px, 2px); }
}
@keyframes glitch2 {
  0%, 90%, 100% { transform: translate(0); }
  91% { transform: translate(-2px, 1px); }
  93% { transform: translate(3px, -2px); }
  95% { transform: translate(-1px, -1px); }
}

.hero-typed-line {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 3.4rem);
  font-weight: 900; letter-spacing: 1px;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s 0.3s var(--ease) both;
}
.cursor-blink {
  color: var(--cyan);
  animation: blink 1s step-end infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* AI Terminal */
.ai-terminal {
  width: 100%; max-width: 520px;
  margin: 0 auto 36px;
  border-radius: 10px; overflow: hidden;
  border: 1px solid rgba(0,229,255,0.12);
  background: rgba(4, 8, 16, 0.8);
  backdrop-filter: blur(10px);
  animation: fadeInUp 0.8s 0.4s var(--ease) both;
  text-align: left;
}
.terminal-header {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 14px; background: rgba(0,0,0,0.4);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.terminal-dot { width: 8px; height: 8px; border-radius: 50%; }
.terminal-dot.red { background: #ff5f57; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #28c840; }
.terminal-title {
  margin-left: auto; font-family: var(--font-mono);
  font-size: 0.65rem; color: var(--text-muted); letter-spacing: 0.5px;
}
.terminal-body {
  padding: 12px 14px; min-height: 70px;
  font-family: var(--font-mono); font-size: 0.72rem; line-height: 1.7;
}
.terminal-line { color: var(--text-dim); }
.t-prompt { color: var(--cyan); margin-right: 6px; }
.t-ok { color: var(--green); }
.t-warn { color: var(--orange); }
.t-info { color: var(--blue); }

.hero-buttons {
  display: flex; gap: 16px; flex-wrap: wrap; justify-content: center;
  margin-bottom: 52px;
  animation: fadeInUp 0.8s 0.5s var(--ease) both;
}

/* Hero stats */
.hero-stats {
  display: flex; align-items: center; gap: 24px;
  animation: fadeInUp 0.8s 0.6s var(--ease) both;
}
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.06); }
.hero-stat { display: flex; align-items: center; gap: 12px; }
.stat-ring { width: 44px; height: 44px; }
.stat-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: rgba(255,255,255,0.04); stroke-width: 2; }
.ring-fill {
  fill: none; stroke: var(--cyan); stroke-width: 2;
  stroke-dasharray: 126; stroke-dashoffset: calc(126 - 126 * var(--pct) / 100);
  stroke-linecap: round; transition: stroke-dashoffset 2s var(--ease);
  filter: drop-shadow(0 0 4px rgba(0,229,255,0.4));
}
.stat-info { text-align: left; }
.stat-number {
  font-family: var(--font-display); font-size: 1.4rem;
  font-weight: 700; color: var(--white);
}
.stat-unit { font-family: var(--font-display); font-size: 0.9rem; color: var(--cyan); }
.stat-label {
  display: block; font-family: var(--font-mono);
  font-size: 0.6rem; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 1px;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute; bottom: 24px;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  animation: fadeInUp 0.8s 0.8s var(--ease) both;
}
.scroll-indicator span {
  font-family: var(--font-mono); font-size: 0.6rem;
  color: var(--text-muted); letter-spacing: 3px;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(180deg, var(--cyan), transparent);
  animation: scrollLine 2s infinite;
}
@keyframes scrollLine {
  0% { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(0); transform-origin: top; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ═══ Section common ═════════════════════════════════════ */
section { position: relative; z-index: 1; padding: 100px 0; }
.section-header { text-align: center; max-width: 640px; margin: 0 auto 60px; }
.section-header.small { margin-bottom: 28px; }
.section-header h2 {
  font-family: var(--font-display); font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 800; letter-spacing: 1px; text-transform: uppercase;
  line-height: 1.3; margin-bottom: 14px; color: var(--white);
}
.section-header p { color: var(--text-dim); font-size: 0.95rem; }

.section-tag-line {
  display: flex; align-items: center; gap: 16px;
  justify-content: center; margin-bottom: 20px;
}
.section-tag-line.left { justify-content: flex-start; }
.tag-line-bar { flex: 1; max-width: 60px; height: 1px; background: linear-gradient(90deg, var(--cyan), transparent); }
.section-tag {
  font-family: var(--font-mono); font-size: 0.7rem; font-weight: 700;
  color: var(--cyan); letter-spacing: 3px;
}
.section-tag i { margin-right: 6px; }

/* ═══ Holographic Cards ══════════════════════════════════ */
.holo-card {
  position: relative; border-radius: var(--radius);
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  overflow: hidden; transition: transform 0.4s var(--ease);
}
.holo-card:hover { transform: translateY(-6px) scale(1.01); }

/* Animated gradient border */
.holo-border {
  position: absolute; inset: 0; border-radius: var(--radius);
  padding: 1px; pointer-events: none; z-index: 1;
  background: conic-gradient(from var(--angle), transparent 40%, var(--cyan) 50%, var(--purple) 55%, transparent 65%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0; transition: opacity 0.5s;
  animation: rotateBorder 4s linear infinite;
}
.holo-card:hover .holo-border { opacity: 1; }
@keyframes rotateBorder { to { --angle: 360deg; } }

.holo-shine {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(105deg, transparent 40%, rgba(0,229,255,0.03) 45%, rgba(168,85,247,0.03) 55%, transparent 60%);
  opacity: 0; transition: opacity 0.5s;
}
.holo-card:hover .holo-shine { opacity: 1; }

.card-content {
  position: relative; z-index: 2;
  padding: 28px 24px;
}

/* ═══ Services ═══════════════════════════════════════════ */
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}

.card-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; margin-bottom: 18px;
  color: var(--cyan); position: relative;
}
.card-icon.purple { color: var(--purple); }
.card-icon.red { color: var(--red); }
.card-icon.cyan { color: var(--cyan); }
.card-icon.green { color: var(--green); }
.card-icon.orange { color: var(--orange); }
.card-icon.pink { color: var(--pink); }
.card-icon.indigo { color: var(--indigo); }
.card-icon.teal { color: var(--teal); }

.icon-ring {
  position: absolute; inset: 0;
  border: 1px solid currentColor; opacity: 0.15;
  border-radius: 12px;
  animation: iconPulse 3s ease-in-out infinite;
}
@keyframes iconPulse {
  0%, 100% { transform: scale(1); opacity: 0.15; }
  50% { transform: scale(1.2); opacity: 0; }
}

.holo-card h3 {
  font-family: var(--font-display); font-size: 0.85rem;
  font-weight: 700; color: var(--white); margin-bottom: 8px;
  letter-spacing: 0.5px; text-transform: uppercase;
}
.holo-card > .card-content > p,
.services-grid .card-content > p {
  color: var(--text-dim); font-size: 0.82rem; line-height: 1.65; margin-bottom: 14px;
}
.card-tags { display: flex; flex-wrap: wrap; gap: 5px; }
.card-tags span {
  font-family: var(--font-mono); font-size: 0.6rem; font-weight: 600;
  padding: 3px 10px; border-radius: 4px; letter-spacing: 0.5px;
  background: rgba(0,229,255,0.05); border: 1px solid rgba(0,229,255,0.1);
  color: var(--text-dim);
}

/* ═══ AI Section ═════════════════════════════════════════ */
#ai-section {
  background: linear-gradient(180deg, transparent, rgba(59,130,246,0.02), transparent);
}
.ai-layout {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.ai-visual { position: relative; display: flex; justify-content: center; }
.ai-sphere { position: relative; width: 400px; height: 400px; }
#sphereCanvas { width: 100%; height: 100%; }

.ai-hud-label {
  position: absolute; font-family: var(--font-mono);
  font-size: 0.6rem; letter-spacing: 2px; color: var(--text-muted);
}
.ai-hud-label.tl { top: 10px; left: 10px; }
.ai-hud-label.br { bottom: 10px; right: 10px; }
.hud-blink { color: var(--green); animation: blink 1.5s step-end infinite; }

.ai-content h2 {
  font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800; letter-spacing: 1px; text-transform: uppercase;
  line-height: 1.3; margin-bottom: 16px; color: var(--white);
}
.ai-content > p { color: var(--text-dim); margin-bottom: 28px; line-height: 1.7; font-size: 0.92rem; }

.ai-features { display: flex; flex-direction: column; gap: 18px; }
.ai-feature { display: flex; gap: 14px; align-items: flex-start; }
.ai-feat-icon {
  width: 40px; height: 40px; min-width: 40px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(0,229,255,0.15); border-radius: 8px;
  color: var(--cyan); font-size: 0.9rem;
  background: rgba(0,229,255,0.05);
}
.ai-feature h4 {
  font-family: var(--font-display); font-size: 0.75rem; font-weight: 700;
  color: var(--white); margin-bottom: 4px; letter-spacing: 0.5px; text-transform: uppercase;
}
.ai-feature p { font-size: 0.82rem; color: var(--text-dim); line-height: 1.55; }

/* ═══ About ══════════════════════════════════════════════ */
#about { background: linear-gradient(180deg, transparent, rgba(168,85,247,0.02), transparent); }
.about-layout {
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 50px; align-items: start;
}
.about-content h2 {
  font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800; letter-spacing: 1px; text-transform: uppercase;
  margin-bottom: 24px; color: var(--white);
}

.founder-inner { display: flex; gap: 24px; align-items: flex-start; }
.founder-avatar { min-width: 80px; }
.avatar-hex { position: relative; width: 80px; height: 80px; }
.hex-ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid transparent;
  background: conic-gradient(from 0deg, var(--cyan), var(--purple), var(--cyan)) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  animation: rotateBorder 3s linear infinite;
}
.avatar-initials {
  width: 80px; height: 80px; border-radius: 50%;
  background: rgba(8,12,24,0.9);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1.3rem;
  font-weight: 700; color: var(--cyan); position: relative; z-index: 1;
}

.founder-info h3 {
  font-family: var(--font-display); font-size: 1rem;
  font-weight: 700; color: var(--white); letter-spacing: 0.5px;
}
.founder-title {
  display: inline-block; font-family: var(--font-mono);
  font-size: 0.7rem; font-weight: 600; color: var(--cyan);
  letter-spacing: 1px; margin-bottom: 12px; text-transform: uppercase;
}
.founder-info p {
  color: var(--text-dim); font-size: 0.85rem; line-height: 1.7; margin-bottom: 10px;
}
.founder-links { margin-top: 12px; }

.about-values { display: flex; flex-direction: column; gap: 16px; }
.value-item .card-content { padding: 22px; }
.value-icon {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(0,229,255,0.12); border-radius: 8px;
  color: var(--cyan); margin-bottom: 10px;
  background: rgba(0,229,255,0.04);
}
.value-item h4 {
  font-family: var(--font-display); font-size: 0.75rem;
  font-weight: 700; color: var(--white); margin-bottom: 6px;
  letter-spacing: 0.5px; text-transform: uppercase;
}
.value-item p { font-size: 0.82rem; color: var(--text-dim); line-height: 1.6; }

/* ═══ Why Us ═════════════════════════════════════════════ */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.why-number {
  font-family: var(--font-display); font-size: 2.5rem; font-weight: 900;
  -webkit-text-stroke: 1px rgba(0,229,255,0.15);
  color: transparent; line-height: 1; margin-bottom: 10px;
}
.why-card h3 {
  font-family: var(--font-display); font-size: 0.85rem;
  font-weight: 700; color: var(--white); margin-bottom: 6px;
  letter-spacing: 0.5px; text-transform: uppercase;
}
.why-card p { color: var(--text-dim); font-size: 0.82rem; line-height: 1.6; }

/* ═══ Tech Marquee ═══════════════════════════════════════ */
#tech-stack { padding: 30px 0 50px; }
.marquee-wrapper {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}
.marquee-track {
  display: flex; gap: 16px;
  animation: marquee 40s linear infinite; width: max-content;
}
.marquee-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 18px; border-radius: 6px; white-space: nowrap;
  font-family: var(--font-mono); font-size: 0.7rem; font-weight: 600;
  color: var(--text-muted); letter-spacing: 0.5px;
  background: rgba(0,229,255,0.02); border: 1px solid rgba(0,229,255,0.06);
  transition: all 0.3s;
}
.marquee-item i { color: var(--cyan); }
.marquee-item:hover { color: var(--cyan); border-color: rgba(0,229,255,0.2); }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ═══ Contact ════════════════════════════════════════════ */
#contact { background: linear-gradient(180deg, transparent, rgba(0,229,255,0.02), transparent); }
.contact-layout {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: start;
}
.contact-info h2 {
  font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800; letter-spacing: 1px; text-transform: uppercase;
  margin-bottom: 14px; color: var(--white);
}
.contact-info > p { color: var(--text-dim); margin-bottom: 28px; line-height: 1.7; font-size: 0.92rem; }

.contact-details { display: flex; flex-direction: column; gap: 18px; }
.contact-item { display: flex; gap: 14px; align-items: center; }
.contact-icon {
  width: 42px; height: 42px; display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(0,229,255,0.12); border-radius: 8px;
  color: var(--cyan); font-size: 0.9rem;
  background: rgba(0,229,255,0.04);
}
.contact-item strong { color: var(--white); font-size: 0.82rem; }
.contact-item div { font-size: 0.85rem; color: var(--text-dim); line-height: 1.4; }

.contact-form { overflow: visible; }
.contact-form .card-content { padding: 32px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block; font-family: var(--font-mono);
  font-size: 0.68rem; font-weight: 600; color: var(--text-dim);
  margin-bottom: 6px; letter-spacing: 1px; text-transform: uppercase;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 11px 14px;
  background: rgba(4,8,16,0.6); border: 1px solid rgba(0,229,255,0.08);
  border-radius: 6px; color: var(--text);
  font-family: var(--font); font-size: 0.88rem;
  transition: all 0.3s; outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: rgba(0,229,255,0.3);
  box-shadow: 0 0 0 3px rgba(0,229,255,0.06), 0 0 20px rgba(0,229,255,0.05);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); }
.form-group select { cursor: pointer; }
.form-group textarea { resize: vertical; min-height: 90px; }

/* ═══ Footer ═════════════════════════════════════════════ */
#footer {
  position: relative; z-index: 1;
  border-top: 1px solid rgba(0,229,255,0.06); padding: 50px 0 24px;
}
.footer-top {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 36px; margin-bottom: 36px;
}
.footer-logo-img {
  height: 40px; width: auto; object-fit: contain;
  border-radius: 8px; background: rgba(255,255,255,0.93); padding: 4px 12px;
}
.footer-brand p {
  color: var(--text-muted); font-family: var(--font-mono);
  font-size: 0.7rem; margin-top: 10px; letter-spacing: 1px;
}
.footer-links-group h4 {
  font-family: var(--font-display); font-size: 0.65rem; font-weight: 700;
  color: var(--text-dim); margin-bottom: 14px;
  text-transform: uppercase; letter-spacing: 2px;
}
.footer-links-group a {
  display: flex; align-items: center; gap: 8px;
  color: var(--text-muted); text-decoration: none;
  font-size: 0.82rem; margin-bottom: 10px; transition: color 0.3s;
}
.footer-links-group a:hover { color: var(--cyan); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.03);
  font-family: var(--font-mono); font-size: 0.65rem; color: var(--text-muted);
  letter-spacing: 0.5px;
}
.footer-tagline { color: var(--cyan); }

/* ═══ Reveal ═════════════════════════════════════════════ */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ═══ Responsive ═════════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-grid, .why-grid { grid-template-columns: repeat(2, 1fr); }
  .ai-layout { grid-template-columns: 1fr; gap: 40px; }
  .ai-visual { order: -1; }
  .ai-sphere { width: 300px; height: 300px; }
  .about-layout { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(2,4,8,0.97); backdrop-filter: blur(24px);
    padding: 20px 24px; gap: 14px;
    border-bottom: 1px solid rgba(0,229,255,0.08);
  }
  .nav-toggle { display: flex; }
  .services-grid, .why-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-divider { width: 40px; height: 1px; }
  .form-row { grid-template-columns: 1fr; }
  .founder-inner { flex-direction: column; align-items: center; text-align: center; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 6px; text-align: center; }
  section { padding: 60px 0; }
  .ai-sphere { width: 260px; height: 260px; }
  .hud-overlay { display: none; }
  #cursorTrail { display: none; }
}
@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; width: 100%; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
  .ai-terminal { max-width: 100%; }
}