/* ═══════════════════════════════════════════════════════════════════════════
   NAVID — Developer Portfolio
   Design System & Styles
   Theme: Dark Navy + Gold/Blue Accents (from Gamma template)
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── Google Fonts ─────────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&family=Playfair+Display:wght@400;500;600;700;800&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600;9..40,700&display=swap');

/* ─── CSS Custom Properties (Design Tokens) ────────────────────────────── */
:root {
  /* Colors — Primary */
  --bg-primary: #0d0d1a;
  --bg-secondary: #111127;
  --bg-tertiary: #161636;
  --bg-card: rgba(22, 22, 54, 0.6);
  --bg-card-hover: rgba(30, 30, 70, 0.8);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --bg-glass-hover: rgba(255, 255, 255, 0.06);

  /* Colors — Text */
  --text-primary: #e8e8f0;
  --text-secondary: #9999b3;
  --text-muted: #5a5a7a;
  --text-white: #ffffff;

  /* Colors — Accent */
  --accent-gold: #c9a84c;
  --accent-gold-bright: #e4c65a;
  --accent-gold-dim: #a08030;
  --accent-blue: #4a6cf7;
  --accent-blue-bright: #6b8cff;
  --accent-blue-dim: #3a54c4;
  --accent-cyan: #00e5a0;
  --accent-neon: #39ff14;
  --accent-purple: #8b5cf6;

  /* Colors — Status (terminal theme) */
  --status-online: #39ff14;
  --status-warning: #ffb800;
  --status-error: #ff4444;

  /* Borders */
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-medium: rgba(255, 255, 255, 0.1);
  --border-accent: rgba(74, 108, 247, 0.3);
  --border-gold: rgba(201, 168, 76, 0.3);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow-blue: 0 0 30px rgba(74, 108, 247, 0.15);
  --shadow-glow-gold: 0 0 30px rgba(201, 168, 76, 0.15);
  --shadow-glow-cyan: 0 0 20px rgba(0, 229, 160, 0.1);

  /* Typography — Apple-grade font stack */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', 'Inter', -apple-system, 'SF Pro Display', BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Layout */
  --max-width: 1200px;
  --nav-height: 72px;

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 200ms;
  --duration-normal: 400ms;
  --duration-slow: 600ms;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
  font-feature-settings: 'kern' 1, 'liga' 1;
  letter-spacing: -0.01em;
}

a {
  color: var(--accent-blue-bright);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

a:hover {
  color: var(--accent-gold);
}

img {
  max-width: 100%;
  display: block;
}

ul, ol {
  list-style: none;
}

/* Selection */
::selection {
  background: var(--accent-blue);
  color: var(--text-white);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-blue-dim);
}

/* ─── Utility Classes ──────────────────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section {
  padding: var(--space-5xl) 0;
  position: relative;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.section-label::before {
  content: '//';
  color: var(--accent-blue);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--text-white);
  line-height: 1.2;
  margin-bottom: var(--space-lg);
}

.section-title .accent {
  color: var(--accent-gold);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.8;
}

/* ─── Scroll Reveal Animations ─────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all var(--duration-slow) var(--ease-out);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: all var(--duration-slow) var(--ease-out);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: all var(--duration-slow) var(--ease-out);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: all var(--duration-slow) var(--ease-out);
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Staggered delays for children */
.stagger > *:nth-child(1) { transition-delay: 0ms; }
.stagger > *:nth-child(2) { transition-delay: 100ms; }
.stagger > *:nth-child(3) { transition-delay: 200ms; }
.stagger > *:nth-child(4) { transition-delay: 300ms; }
.stagger > *:nth-child(5) { transition-delay: 400ms; }
.stagger > *:nth-child(6) { transition-delay: 500ms; }
.stagger > *:nth-child(7) { transition-delay: 600ms; }
.stagger > *:nth-child(8) { transition-delay: 700ms; }

/* ─── Navigation ───────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: all var(--duration-normal) var(--ease-out);
  background: transparent;
}

.nav.scrolled {
  background: rgba(13, 13, 26, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-white);
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

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

.nav-logo .logo-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--accent-cyan);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 4px var(--accent-cyan); }
  50% { opacity: 0.5; box-shadow: 0 0 12px var(--accent-cyan); }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
  letter-spacing: 1px;
  position: relative;
  padding: var(--space-xs) 0;
  transition: color var(--duration-fast) var(--ease-out);
}

.nav-link:hover {
  color: var(--text-white);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-blue));
  transition: width var(--duration-normal) var(--ease-out);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 8px 20px;
  border: 1px solid rgba(201, 168, 76, 0.5);
  color: var(--accent-gold);
  border-radius: 980px;
  transition: all var(--duration-normal) var(--ease-out);
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
  background: rgba(201, 168, 76, 0.06);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Specular highlight — top-edge light reflection (Apple glass effect) */
.nav-cta::after {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  pointer-events: none;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.nav-cta:hover {
  background: rgba(201, 168, 76, 0.15);
  border-color: rgba(201, 168, 76, 0.7);
  color: var(--accent-gold-bright);
  box-shadow: 0 0 20px rgba(201, 168, 76, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.nav-cta:hover::after {
  opacity: 0.7;
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--duration-fast) var(--ease-out);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ─── Hero Section ─────────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* Gradient overlay for readability */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to bottom, transparent, var(--bg-primary));
  z-index: 1;
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 16px;
  background: rgba(74, 108, 247, 0.1);
  border: 1px solid rgba(74, 108, 247, 0.2);
  border-radius: 50px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-blue-bright);
  letter-spacing: 1px;
  margin-bottom: var(--space-xl);
  animation: fadeInDown 0.8s var(--ease-out) 0.2s both;
}

.hero-badge .badge-dot {
  width: 6px;
  height: 6px;
  background: var(--accent-cyan);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-white);
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.8s var(--ease-out) 0.4s both;
}

.hero-title .accent {
  color: var(--accent-gold);
  position: relative;
}

.hero-title .accent::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-gold), transparent);
  opacity: 0.4;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
  max-width: 520px;
  animation: fadeInUp 0.8s var(--ease-out) 0.6s both;
}

.hero-buttons {
  display: flex;
  gap: var(--space-lg);
  animation: fadeInUp 0.8s var(--ease-out) 0.8s both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px 32px;
  background: linear-gradient(180deg, #d4b35c 0%, #a08030 100%);
  color: #0d0d1a;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: 980px;
  border: none;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
  box-shadow: 
    0 1px 2px rgba(0, 0, 0, 0.3),
    0 4px 12px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

/* ── Specular Highlight — Top-edge light reflection (Page 9 theme effect) ── */
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: 15%;
  width: 70%;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.5) 30%, 
    rgba(255, 255, 255, 0.6) 50%, 
    rgba(255, 255, 255, 0.5) 70%, 
    transparent
  );
  pointer-events: none;
}

/* ── Sweep Shine — Hover light pass ── */
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left var(--duration-slow) var(--ease-out);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.3),
    0 8px 24px rgba(201, 168, 76, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  color: #0d0d1a;
  background: linear-gradient(180deg, #dfc06a 0%, #b08e38 100%);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 
    0 1px 2px rgba(0, 0, 0, 0.4),
    inset 0 1px 3px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px 32px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  border-radius: 980px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

/* Secondary button light reflection */
.btn-secondary::after {
  content: '';
  position: absolute;
  top: 0;
  left: 15%;
  width: 70%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  pointer-events: none;
}

.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-white);
  transform: translateY(-1px);
  box-shadow: 
    0 4px 16px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn-secondary:active {
  transform: translateY(0);
  background: rgba(255, 255, 255, 0.06);
}

/* Hero right — terminal preview */
.hero-terminal {
  background: rgba(13, 13, 26, 0.8);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 0;
  backdrop-filter: blur(10px);
  animation: fadeInRight 1s var(--ease-out) 0.6s both;
  box-shadow: var(--shadow-lg), var(--shadow-glow-blue);
  overflow: hidden;
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border-subtle);
}

.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.terminal-dot.red { background: #ff5f57; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #28ca42; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: auto;
  margin-right: auto;
}

.terminal-body {
  padding: var(--space-xl);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 2;
  min-height: 320px;
}

.terminal-line {
  display: flex;
  gap: var(--space-sm);
  opacity: 0;
  animation: terminalTypeIn 0.3s var(--ease-out) forwards;
}

.terminal-line:nth-child(1) { animation-delay: 1s; }
.terminal-line:nth-child(2) { animation-delay: 1.4s; }
.terminal-line:nth-child(3) { animation-delay: 1.8s; }
.terminal-line:nth-child(4) { animation-delay: 2.2s; }
.terminal-line:nth-child(5) { animation-delay: 2.6s; }
.terminal-line:nth-child(6) { animation-delay: 3.0s; }
.terminal-line:nth-child(7) { animation-delay: 3.4s; }
.terminal-line:nth-child(8) { animation-delay: 3.8s; }
.terminal-line:nth-child(9) { animation-delay: 4.2s; }
.terminal-line:nth-child(10) { animation-delay: 4.6s; }

.terminal-prompt {
  color: var(--accent-cyan);
  white-space: nowrap;
}

.terminal-key {
  color: var(--accent-blue-bright);
}

.terminal-value {
  color: var(--accent-gold);
}

.terminal-string {
  color: var(--accent-cyan);
}

.terminal-comment {
  color: var(--text-muted);
  font-style: italic;
}

.terminal-cursor {
  display: inline-block;
  width: 8px;
  height: 16px;
  background: var(--accent-cyan);
  animation: blink-cursor 1s step-end infinite;
  vertical-align: middle;
  margin-left: 4px;
}

@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes terminalTypeIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ─── Stats Bar ────────────────────────────────────────────────────────────── */
.stats-bar {
  padding: var(--space-3xl) 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: linear-gradient(180deg, var(--bg-primary), var(--bg-secondary));
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2xl);
  text-align: center;
}

.stat-item {
  position: relative;
}

.stat-item::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 40px;
  background: var(--border-subtle);
}

.stat-item:last-child::after {
  display: none;
}

.stat-number {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--text-white);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-number .suffix {
  color: var(--accent-gold);
  font-size: 0.7em;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ─── About Section ────────────────────────────────────────────────────────── */
.about {
  background: var(--bg-secondary);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about-text p {
  margin-bottom: var(--space-lg);
  line-height: 1.9;
  color: var(--text-secondary);
}

.about-text p:first-of-type::first-letter {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--accent-gold);
  float: left;
  line-height: 0.8;
  margin-right: var(--space-sm);
  margin-top: 6px;
}

/* Expertise Pillars */
.expertise-pillars {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.pillar-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(to bottom, var(--accent-blue), var(--accent-gold));
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.pillar-card:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-accent);
  transform: translateX(8px);
  box-shadow: var(--shadow-glow-blue);
}

.pillar-card:hover::before {
  opacity: 1;
}

.pillar-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.pillar-title {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: var(--space-sm);
}

.pillar-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ─── Skills / Technical Arsenal ───────────────────────────────────────────── */
.skills {
  background: var(--bg-primary);
}

.skills-terminal {
  background: rgba(13, 13, 26, 0.9);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  max-width: 900px;
  margin: var(--space-2xl) auto 0;
}

.skills-terminal .terminal-body {
  padding: var(--space-2xl);
}

.skill-category {
  margin-bottom: var(--space-xl);
}

.skill-category-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.skill-category-title::before {
  content: '>';
  color: var(--accent-cyan);
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.skill-tag {
  padding: 6px 14px;
  background: rgba(74, 108, 247, 0.08);
  border: 1px solid rgba(74, 108, 247, 0.15);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-primary);
  transition: all var(--duration-fast) var(--ease-out);
}

.skill-tag:hover {
  background: rgba(74, 108, 247, 0.15);
  border-color: var(--accent-blue);
  color: var(--accent-blue-bright);
  transform: translateY(-2px);
}

.skill-tag.highlight {
  border-color: var(--border-gold);
  background: rgba(201, 168, 76, 0.08);
  color: var(--accent-gold);
}

.skill-tag.highlight:hover {
  background: rgba(201, 168, 76, 0.15);
  border-color: var(--accent-gold);
}

/* ─── Projects Section ─────────────────────────────────────────────────────── */
.projects {
  background: var(--bg-secondary);
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-3xl);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
}

.project-card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-glow-blue);
  transform: translateY(-4px);
}

.project-card-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.project-info {
  padding: var(--space-3xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.project-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-gold);
  letter-spacing: 3px;
  margin-bottom: var(--space-md);
}

.project-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: var(--space-lg);
}

.project-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.project-meta-item {
  display: flex;
  gap: var(--space-sm);
}

.project-meta-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-blue-bright);
  min-width: 100px;
  white-space: nowrap;
}

.project-meta-value {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.project-tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.tech-badge {
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-gold);
  transition: all var(--duration-fast) var(--ease-out);
}

.project-link:hover {
  color: var(--accent-gold-bright);
  gap: var(--space-md);
}

/* Project Architecture Panel */
.project-arch {
  background: rgba(0, 0, 0, 0.3);
  border-left: 1px solid var(--border-subtle);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.arch-diagram {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  align-items: center;
}

.arch-node {
  background: rgba(74, 108, 247, 0.08);
  border: 1px solid rgba(74, 108, 247, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-primary);
  text-align: center;
  width: 80%;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
}

.arch-node:hover {
  background: rgba(74, 108, 247, 0.15);
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-glow-blue);
}

.arch-node .node-label {
  font-size: 0.65rem;
  color: var(--accent-gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.arch-node .node-name {
  font-weight: 600;
  color: var(--text-white);
}

.arch-node .node-detail {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.arch-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: var(--accent-cyan);
  font-size: 0.8rem;
}

.arch-flow .flow-arrow {
  font-size: 1.2rem;
  animation: flowPulse 2s ease-in-out infinite;
}

.arch-flow .flow-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
}

@keyframes flowPulse {
  0%, 100% { opacity: 0.4; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(3px); }
}

/* ─── System Status Section ────────────────────────────────────────────────── */
.system-status {
  background: var(--bg-primary);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.status-panel {
  background: rgba(13, 13, 26, 0.9);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

.status-panel:hover {
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-glow-cyan);
}

.status-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border-subtle);
}

.status-panel-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-white);
}

.status-dots {
  display: flex;
  gap: 6px;
}

.status-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.status-panel-body {
  padding: var(--space-lg);
}

.status-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.status-item:last-child {
  border-bottom: none;
}

.status-name {
  color: var(--text-secondary);
}

.status-badge {
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1px;
}

.status-badge.online {
  background: rgba(57, 255, 20, 0.1);
  color: var(--status-online);
  border: 1px solid rgba(57, 255, 20, 0.2);
}

.status-badge.active {
  background: rgba(74, 108, 247, 0.1);
  color: var(--accent-blue-bright);
  border: 1px solid rgba(74, 108, 247, 0.2);
}

.uptime-bar {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.uptime-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.uptime-value {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-cyan);
  font-weight: 600;
}

/* ─── Google Services Section ──────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.service-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
}

.service-card:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-accent);
  transform: translateY(-4px);
}

.service-icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
}

.service-name {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-white);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

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

/* ─── Contact Section ──────────────────────────────────────────────────────── */
.contact {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(74, 108, 247, 0.03), transparent 70%);
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  position: relative;
}

.contact-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-link-item {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--duration-fast) var(--ease-out);
}

.contact-link-item:last-child {
  border-bottom: none;
}

.contact-link-item:hover {
  padding-left: var(--space-md);
}

.contact-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(74, 108, 247, 0.1);
  border: 1px solid rgba(74, 108, 247, 0.2);
  border-radius: var(--radius-md);
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: all var(--duration-fast) var(--ease-out);
}

.contact-link-item:hover .contact-icon {
  background: rgba(74, 108, 247, 0.2);
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-glow-blue);
}

.contact-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.contact-value {
  font-size: 1rem;
  color: var(--text-white);
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-group {
  position: relative;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--duration-fast) var(--ease-out);
  outline: none;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent-blue);
  background: rgba(74, 108, 247, 0.05);
  box-shadow: 0 0 0 3px rgba(74, 108, 247, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-label {
  position: absolute;
  top: -8px;
  left: 14px;
  padding: 0 6px;
  background: var(--bg-secondary);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.btn-submit {
  padding: 16px 40px;
  background: linear-gradient(180deg, #d4b35c 0%, #a08030 100%);
  color: #0d0d1a;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  border: none;
  border-radius: 980px;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  align-self: flex-start;
  position: relative;
  overflow: hidden;
  box-shadow: 
    0 1px 2px rgba(0, 0, 0, 0.3),
    0 4px 12px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

/* Submit button — specular highlight */
.btn-submit::after {
  content: '';
  position: absolute;
  top: 0;
  left: 15%;
  width: 70%;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(255, 255, 255, 0.5) 30%, 
    rgba(255, 255, 255, 0.6) 50%, 
    rgba(255, 255, 255, 0.5) 70%, 
    transparent
  );
  pointer-events: none;
}

.btn-submit:hover {
  transform: translateY(-1px);
  background: linear-gradient(180deg, #dfc06a 0%, #b08e38 100%);
  box-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.3),
    0 8px 24px rgba(201, 168, 76, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-submit:active {
  transform: translateY(0);
  box-shadow: 
    0 1px 2px rgba(0, 0, 0, 0.4),
    inset 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* ─── Footer ───────────────────────────────────────────────────────────────── */
.footer {
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-primary);
}

.footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.footer-links {
  display: flex;
  gap: var(--space-xl);
}

.footer-link {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer-link:hover {
  color: var(--accent-gold);
}

/* ─── Keyframe Animations ──────────────────────────────────────────────────── */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 5px rgba(74, 108, 247, 0.3); }
  50% { box-shadow: 0 0 20px rgba(74, 108, 247, 0.5); }
}

/* ═══════════════════════════════════════════════════════════════════════════
   ANIMATION & MOTION UPGRADE — Premium Effects
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── Scroll Progress Bar ──────────────────────────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-blue), var(--accent-cyan));
  z-index: 9999;
  transform-origin: left;
  transform: scaleX(0);
  transition: none;
}

/* ─── Custom Cursor ────────────────────────────────────────────────────────── */
.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-gold);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 10000;
  transition: width 0.3s, height 0.3s, background 0.3s, transform 0.3s, opacity 0.3s;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
}

.cursor-ring {
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(201, 168, 76, 0.4);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.4s var(--ease-spring), height 0.4s var(--ease-spring),
              border-color 0.3s, background 0.3s, opacity 0.3s;
}

.cursor-dot.hover {
  width: 40px;
  height: 40px;
  background: rgba(201, 168, 76, 0.15);
  border: 1px solid var(--accent-gold);
}

.cursor-ring.hover {
  width: 60px;
  height: 60px;
  border-color: transparent;
}

.cursor-dot.input-mode {
  width: 2px;
  height: 18px;
  border-radius: 0;
  background: var(--text-primary);
}

.cursor-ring.input-mode {
  opacity: 0;
}

@media (pointer: coarse) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ─── Hero Background Image Layer ──────────────────────────────────────────── */
.hero-bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('../assets/hero-bg.png') center/cover no-repeat;
  opacity: 0.25;
  z-index: 0;
  animation: heroBgPan 30s ease-in-out infinite alternate;
}

@keyframes heroBgPan {
  0% { transform: scale(1) translate(0, 0); }
  100% { transform: scale(1.08) translate(-1%, -1%); }
}

/* ─── Floating Geometric Accent ────────────────────────────────────────────── */
.hero-geometric {
  position: absolute;
  right: -5%;
  top: 10%;
  width: 400px;
  height: 400px;
  background: url('../assets/geometric.png') center/contain no-repeat;
  opacity: 0.12;
  z-index: 1;
  animation: floatSpin 20s ease-in-out infinite;
  pointer-events: none;
}

@keyframes floatSpin {
  0% { transform: translateY(0) rotate(0deg); opacity: 0.12; }
  25% { transform: translateY(-20px) rotate(5deg); opacity: 0.18; }
  50% { transform: translateY(-10px) rotate(-3deg); opacity: 0.12; }
  75% { transform: translateY(-25px) rotate(3deg); opacity: 0.16; }
  100% { transform: translateY(0) rotate(0deg); opacity: 0.12; }
}

/* ─── Glitch Text Effect ──────────────────────────────────────────────────── */
.glitch {
  position: relative;
  display: inline-block;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}

.glitch:hover::before {
  animation: glitch-1 0.3s linear 1;
  color: var(--accent-cyan);
  z-index: -1;
}

.glitch:hover::after {
  animation: glitch-2 0.3s linear 1;
  color: var(--accent-blue-bright);
  z-index: -2;
}

@keyframes glitch-1 {
  0% { opacity: 0; transform: translate(0); }
  20% { opacity: 0.8; transform: translate(-3px, 2px); }
  40% { opacity: 0.8; transform: translate(3px, -2px); }
  60% { opacity: 0.8; transform: translate(-2px, -1px); }
  80% { opacity: 0.8; transform: translate(2px, 1px); }
  100% { opacity: 0; transform: translate(0); }
}

@keyframes glitch-2 {
  0% { opacity: 0; transform: translate(0); }
  20% { opacity: 0.6; transform: translate(3px, -2px); }
  40% { opacity: 0.6; transform: translate(-3px, 2px); }
  60% { opacity: 0.6; transform: translate(2px, 1px); }
  80% { opacity: 0.6; transform: translate(-2px, -1px); }
  100% { opacity: 0; transform: translate(0); }
}

/* ─── Floating Code Particles ──────────────────────────────────────────────── */
.code-particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.code-particle {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: rgba(74, 108, 247, 0.12);
  white-space: nowrap;
  animation: particleFloat linear infinite;
  pointer-events: none;
  user-select: none;
}

@keyframes particleFloat {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-20vh) rotate(15deg); opacity: 0; }
}

/* ─── Animated Gradient Border — Project Cards ─────────────────────────────── */
.project-card {
  position: relative;
  z-index: 1;
}

.project-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(
    var(--gradient-angle, 0deg),
    var(--accent-gold),
    var(--accent-blue),
    var(--accent-cyan),
    var(--accent-purple),
    var(--accent-gold)
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.6s var(--ease-out);
  z-index: -1;
  animation: gradientRotate 4s linear infinite;
}

.project-card:hover::before {
  opacity: 1;
}

@keyframes gradientRotate {
  0% { --gradient-angle: 0deg; }
  100% { --gradient-angle: 360deg; }
}

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

/* ─── 3D Tilt Perspective ──────────────────────────────────────────────────── */
.tilt-card {
  transform-style: preserve-3d;
  perspective: 1000px;
  transition: transform 0.1s ease-out;
}

.tilt-card .project-card-inner,
.tilt-card .pillar-card,
.tilt-card .service-card {
  transform: translateZ(0);
  will-change: transform;
}

/* ─── Magnetic Buttons ─────────────────────────────────────────────────────── */
.magnetic-btn {
  display: inline-block;
  transition: transform 0.3s var(--ease-spring);
}

/* ─── Enhanced Skill Tags — Wave Hover ─────────────────────────────────────── */
.skill-tag {
  position: relative;
  overflow: hidden;
}

.skill-tag::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(74, 108, 247, 0.1), transparent);
  transition: left 0.5s var(--ease-out);
}

.skill-tag:hover::before {
  left: 100%;
}

.skill-tag.highlight::before {
  background: linear-gradient(90deg, transparent, rgba(201, 168, 76, 0.1), transparent);
}

/* ─── Status Panel Pulse Dots ──────────────────────────────────────────────── */
.status-dots span {
  animation: statusPulse 3s ease-in-out infinite;
}

.status-dots span:nth-child(2) { animation-delay: 0.5s; }
.status-dots span:nth-child(3) { animation-delay: 1s; }

@keyframes statusPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
}

/* ─── Section Divider — Animated Wave ──────────────────────────────────────── */
.section-divider {
  position: relative;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
  overflow: hidden;
}

.section-divider::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -100%;
  width: 60%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), var(--accent-blue), transparent);
  animation: dividerSlide 4s ease-in-out infinite;
}

@keyframes dividerSlide {
  0% { left: -60%; }
  100% { left: 100%; }
}

/* ─── Noise Texture Overlay ────────────────────────────────────────────────── */
.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.5'/%3E%3C/svg%3E");
  background-repeat: repeat;
}

/* ─── Pillar Cards — Floating Animation on Hover ───────────────────────────── */
.pillar-card:hover {
  animation: cardFloat 3s ease-in-out infinite;
}

@keyframes cardFloat {
  0%, 100% { transform: translateX(8px) translateY(0); }
  50% { transform: translateX(8px) translateY(-5px); }
}

/* ─── Service Cards — Orbit Spin Icon ──────────────────────────────────────── */
.service-card:hover .service-icon {
  animation: iconBounce 0.6s var(--ease-spring);
}

@keyframes iconBounce {
  0% { transform: scale(1); }
  30% { transform: scale(1.3) rotate(-10deg); }
  60% { transform: scale(0.95) rotate(5deg); }
  100% { transform: scale(1) rotate(0deg); }
}

/* ─── Project Pipeline Image ─── (Removed as projects use CSS flowchart diagrams) */

/* ─── Hero Title Shimmer ───────────────────────────────────────────────────── */
.hero-title .accent {
  background: linear-gradient(
    120deg,
    var(--accent-gold) 0%,
    var(--accent-gold-bright) 40%,
    var(--accent-blue-bright) 60%,
    var(--accent-gold) 100%
  );
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 6s ease-in-out infinite;
}

@keyframes shimmer {
  0% { background-position: 100% 50%; }
  50% { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}

/* ─── Typing Cursor Enhancement ────────────────────────────────────────────── */
.terminal-cursor {
  animation: blink-cursor 1s step-end infinite, cursorGlow 2s ease-in-out infinite;
}

@keyframes cursorGlow {
  0%, 100% { box-shadow: 0 0 2px var(--accent-cyan); }
  50% { box-shadow: 0 0 10px var(--accent-cyan), 0 0 20px rgba(0, 229, 160, 0.3); }
}

/* ─── Logo Text Glow ───────────────────────────────────────────────────────── */
.nav-logo:hover {
  text-shadow: 0 0 10px rgba(201, 168, 76, 0.3), 0 0 30px rgba(201, 168, 76, 0.1);
}

.nav-logo:hover .logo-bracket {
  animation: bracketPulse 0.4s var(--ease-spring);
}

@keyframes bracketPulse {
  0% { transform: scaleX(1); }
  50% { transform: scaleX(1.3); color: var(--accent-gold-bright); }
  100% { transform: scaleX(1); }
}

/* ─── Data Flow Animated Lines (Project Arch) ──────────────────────────────── */
.arch-flow {
  position: relative;
}

.arch-flow::after {
  content: '';
  position: absolute;
  width: 2px;
  height: 20px;
  background: linear-gradient(to bottom, var(--accent-cyan), transparent);
  animation: dataFlow 2s ease-in-out infinite;
  left: 50%;
  top: 0;
}

@keyframes dataFlow {
  0% { transform: translateY(-10px); opacity: 0; }
  50% { opacity: 1; }
  100% { transform: translateY(30px); opacity: 0; }
}

/* ─── Contact Form Focus Glow ──────────────────────────────────────────────── */
.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent-blue);
  background: rgba(74, 108, 247, 0.05);
  box-shadow: 0 0 0 3px rgba(74, 108, 247, 0.1), 
              0 0 20px rgba(74, 108, 247, 0.05);
}

/* ─── Responsive Design ────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-description {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-terminal {
    max-width: 500px;
    margin: 0 auto;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }

  .project-card-inner {
    grid-template-columns: 1fr;
  }

  .project-arch {
    border-left: none;
    border-top: 1px solid var(--border-subtle);
    min-height: 300px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }

  .status-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --space-5xl: 5rem;
  }

  .container {
    padding: 0 var(--space-lg);
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(13, 13, 26, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: var(--space-2xl);
    transition: right var(--duration-normal) var(--ease-out);
    border-left: 1px solid var(--border-subtle);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }

  .stat-item::after {
    display: none;
  }

  .hero-title {
    font-size: clamp(2rem, 6vw, 3rem);
  }

  .hero-terminal {
    display: none;
  }

  .status-grid {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer .container {
    flex-direction: column;
    gap: var(--space-lg);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }
}