/* ==========================================================================
   NEXIFY PREMIUM TECH STUDIO DESIGN SYSTEM
   ========================================================================== */

/* DESIGN TOKENS / ROOT VARIABLES */
:root {
  /* Color Palette - Modern Professional Dark Theme */
  --primary-hue: 221;   /* Modern Blue */
  --secondary-hue: 258; /* Modern Purple */
  --accent-hue: 180;    /* Teal */
  
  --cyan: hsl(var(--primary-hue), 85%, 60%);
  --cyan-dim: hsla(var(--primary-hue), 85%, 60%, 0.15);
  --cyan-glow: hsla(var(--primary-hue), 85%, 60%, 0.3);
  
  --magenta: hsl(var(--secondary-hue), 80%, 65%);
  --magenta-dim: hsla(var(--secondary-hue), 80%, 65%, 0.15);
  --magenta-glow: hsla(var(--secondary-hue), 80%, 65%, 0.3);
  
  --orange: hsl(var(--accent-hue), 70%, 55%);
  
  /* Neutral Space Colors (Clean Dark Slate) */
  --bg-deep: hsl(222, 47%, 7%);
  --bg-space: hsl(222, 40%, 11%);
  --bg-card: hsla(222, 35%, 15%, 0.6);
  --bg-card-hover: hsla(222, 35%, 18%, 0.8);
  
  /* Borders & Dividers */
  --border-glow: hsla(var(--primary-hue), 80%, 60%, 0.2);
  --border-muted: hsla(220, 20%, 30%, 0.5);
  --border-active: hsla(var(--primary-hue), 80%, 60%, 0.5);
  
  /* Text Colors */
  --text-pure: hsl(0, 0%, 100%);
  --text-primary: hsl(210, 40%, 96%);
  --text-muted: hsl(215, 20%, 75%);
  --text-dim: hsl(215, 15%, 55%);
  
  /* Shadows & Glows */
  --glow-cyan: 0 4px 15px hsla(var(--primary-hue), 80%, 60%, 0.3);
  --glow-magenta: 0 4px 15px hsla(var(--secondary-hue), 80%, 65%, 0.3);
  --glow-inset: inset 0 2px 4px hsla(0, 0%, 0%, 0.3);
  
  /* Fonts */
  --font-headings: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-normal: 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-slow: 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

/* BASE STYLING & RESET */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-deep);
}

body {
  background: radial-gradient(circle at 50% 50%, var(--bg-space), var(--bg-deep));
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* HIDE CURSOR ON NON-MOBILE */
@media (min-width: 769px) {
  body {
    cursor: none;
  }
  a, button, select, input, textarea, .service-card, .portfolio-item-card, .stack-card-item {
    cursor: none;
  }
}

/* CUSTOM INERTIAL CURSOR */
.custom-cursor {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: screen;
  box-shadow: var(--glow-cyan);
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s;
}

.custom-cursor-ring {
  position: fixed;
  width: 32px;
  height: 32px;
  border: 1.5px solid var(--border-active);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.3s cubic-bezier(0.25, 1, 0.5, 1), 
              height 0.3s cubic-bezier(0.25, 1, 0.5, 1), 
              border-color 0.3s,
              background 0.3s;
}

/* CURSOR HOVER STATES */
.custom-cursor.cursor-hover {
  width: 14px;
  height: 14px;
  background: var(--magenta);
  box-shadow: var(--glow-magenta);
}

.custom-cursor-ring.cursor-hover {
  width: 50px;
  height: 50px;
  border-color: var(--magenta);
  background: hsla(var(--secondary-hue), 100%, 50%, 0.05);
}

/* GLOBAL SCANLINES & STATIC GRAPHICS */
.scanlines {
  position: fixed;
  inset: 0;
  z-index: 9990;
  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
  );
  opacity: 0.7;
}

.grid-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: 
    linear-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  background-position: center center;
  animation: gridShift 40s linear infinite;
  will-change: background-position;
}

@keyframes gridShift {
  0% { background-position: 0 0; }
  100% { background-position: 80px 80px; }
}

#particle-container {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.particle-dot {
  position: absolute;
  width: 2px;
  height: 2px;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  animation: particleRise linear infinite;
  will-change: transform, opacity;
}

@keyframes particleRise {
  0% {
    transform: translateY(105vh) translateX(0);
    opacity: 0;
  }
  15% {
    opacity: 0.8;
  }
  85% {
    opacity: 0.8;
  }
  100% {
    transform: translateY(-5vh) translateX(50px);
    opacity: 0;
  }
}

/* UTILITY CLASSES */
.Share-Mono {
  font-family: var(--font-mono);
  letter-spacing: 2px;
}

.text-center { text-align: center; }

/* HEADER / NAVIGATION BAR */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border-glow);
  background: rgba(10, 15, 30, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: padding 0.3s;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1300px;
  height: 80px;
  margin: 0 auto;
  padding: 0 5%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-headings);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
  text-decoration: none;
  letter-spacing: 3px;
}

.logo-img {
  height: 48px;
  width: auto;
  border-radius: 8px;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

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

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  background: var(--cyan-dim);
  padding: 10px 30px;
  border-radius: 50px;
  border: 1px solid var(--border-glow);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
  backdrop-filter: blur(10px);
}

.nav-link-item {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-pure); /* Maximized contrast: Pure white in dark mode, charcoal navy in light mode */
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  position: relative;
  padding: 8px 0;
  transition: color var(--transition-fast), text-shadow var(--transition-fast);
}

.nav-link-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  box-shadow: 0 0 8px var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.nav-link-item:hover {
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
}

.nav-link-item:hover::after {
  transform: scaleX(1);
}

/* CYBER BUTTON IN NAVBAR */
.btn-cyber-small {
  font-family: var(--font-headings);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 8px 20px;
  text-decoration: none;
  color: var(--cyan);
  border: 1px solid var(--cyan);
  background: transparent;
  clip-path: polygon(10px 0%, 100% 0%, calc(100% - 10px) 100%, 0% 100%);
  transition: all var(--transition-normal);
}

.btn-cyber-small:hover {
  background: var(--cyan);
  color: var(--bg-deep);
  box-shadow: var(--glow-cyan);
  transform: translateY(-1px);
}

/* HAMBURGER FOR MOBILE */
.hamburger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 25px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1100;
}

.hamburger-menu span {
  width: 100%;
  height: 2px;
  background: var(--cyan);
  transition: all var(--transition-normal);
}

/* HERO SECTION */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 5% 60px;
  overflow: hidden;
  z-index: 2;
}

.hero-glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(150px);
  pointer-events: none;
  z-index: -1;
  opacity: 0.15;
}

.orb-primary {
  width: 500px;
  height: 500px;
  background: var(--cyan);
  top: -100px;
  left: -100px;
  animation: orbFloat 25s ease-in-out infinite alternate;
  will-change: transform;
}

.orb-secondary {
  width: 600px;
  height: 600px;
  background: var(--magenta);
  bottom: -150px;
  right: -150px;
  animation: orbFloat 35s ease-in-out infinite alternate-reverse;
  will-change: transform;
}

@keyframes orbFloat {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(50px, 80px) scale(1.1); }
  100% { transform: translate(-30px, 40px) scale(0.9); }
}

.hero-container {
  max-width: 950px;
  margin: 0 auto;
  text-align: center;
}

/* BADGE */
.badge-glow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 20px;
  background: var(--cyan-dim);
  border: 1px solid var(--border-glow);
  box-shadow: var(--glow-inset);
  margin-bottom: 2.5rem;
}

.badge-icon {
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
}

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

/* HERO TEXT */
.hero-title {
  font-family: var(--font-headings);
  font-size: clamp(3rem, 9vw, 6.5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -2px;
  margin-bottom: 1.5rem;
}

.hero-title .line-white {
  display: block;
  color: var(--text-pure);
}

.hero-title .line-gradient {
  display: block;
  background: linear-gradient(135deg, var(--cyan) 10%, var(--magenta) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 4px 12px hsla(var(--primary-hue), 80%, 55%, 0.2));
}

.hero-tagline {
  color: var(--magenta);
  font-size: clamp(0.8rem, 2vw, 1.1rem);
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.hero-description {
  max-width: 700px;
  margin: 0 auto 3.5rem;
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: var(--text-muted);
  line-height: 1.8;
}

/* HERO ACTIONS BUTTONS */
.hero-actions {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  position: relative;
  font-family: var(--font-headings);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 18px 38px;
  color: var(--bg-deep);
  border: none;
  background: linear-gradient(135deg, var(--cyan), var(--magenta));
  clip-path: polygon(15px 0%, 100% 0%, calc(100% - 15px) 100%, 0% 100%);
  text-decoration: none;
  display: inline-block;
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--magenta), var(--cyan));
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 1;
}

.btn-primary span {
  position: relative;
  z-index: 2;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--glow-cyan), var(--glow-magenta);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-secondary {
  position: relative;
  font-family: var(--font-headings);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 17px 37px;
  color: var(--cyan);
  border: 1px solid var(--cyan);
  background: transparent;
  clip-path: polygon(15px 0%, 100% 0%, calc(100% - 15px) 100%, 0% 100%);
  text-decoration: none;
  display: inline-block;
  transition: transform var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-secondary:hover {
  transform: translateY(-3px);
  background: var(--cyan-dim);
  box-shadow: var(--glow-cyan);
}

/* SECTION BASIC CONFIGURATION */
section {
  position: relative;
  padding: 100px 5%;
  z-index: 3;
}

.section-header {
  margin-bottom: 80px;
}

.section-pre-title {
  display: block;
  font-size: 0.8rem;
  color: var(--magenta);
  margin-bottom: 0.8rem;
  text-shadow: var(--glow-magenta);
}

.section-title {
  font-family: var(--font-headings);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: var(--text-pure);
  letter-spacing: 1px;
}

.section-title span {
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
}

.header-underline {
  width: 70px;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  margin: 1.2rem auto 0;
  border-radius: 2px;
}

/* STATS COUNTER BAR */
.stats-section {
  padding: 50px 5%;
  background: linear-gradient(180deg, transparent, rgba(10, 15, 30, 0.45));
  border-top: 1px solid var(--border-muted);
  border-bottom: 1px solid var(--border-muted);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-muted);
  border-radius: 4px;
  transition: border-color var(--transition-normal), transform var(--transition-normal);
}

.stat-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-2px);
}

.stat-icon {
  font-size: 2.2rem;
}

.stat-content {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-headings);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-weight: 500;
}

/* SERVICES SECTION */
.services-section {
  background: linear-gradient(180deg, var(--bg-deep), transparent);
}

.services-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.service-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-muted);
  padding: 3rem 2rem;
  transition: transform var(--transition-normal), border-color var(--transition-normal), background var(--transition-normal), box-shadow var(--transition-normal);
  clip-path: polygon(0% 0%, calc(100% - 25px) 0%, 100% 25px, 100% 100%, 25px 100%, 0% calc(100% - 25px));
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

.service-glow-edge {
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: linear-gradient(180deg, var(--cyan), var(--magenta));
  transition: height var(--transition-normal);
}

.service-number-bg {
  position: absolute;
  right: 20px;
  top: 10px;
  font-family: var(--font-headings);
  font-size: 5rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.02);
  line-height: 1;
  user-select: none;
  pointer-events: none;
}

.service-icon-wrap {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 245, 255, 0.04);
  border: 1px solid var(--border-glow);
  border-radius: 4px;
  color: var(--cyan);
  margin-bottom: 2rem;
  transition: background var(--transition-normal), color var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.service-svg {
  width: 28px;
  height: 28px;
}

.service-card-title {
  font-family: var(--font-headings);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 1rem;
}

.service-card-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.service-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 1px;
  padding: 4px 10px;
  background: hsla(205, 20%, 20%, 0.2);
  border: 1px solid var(--border-muted);
  color: var(--cyan);
  text-transform: uppercase;
}

/* SERVICE CARD HOVERS */
.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08), 0 0 25px var(--cyan-dim);
}

.service-card:hover .service-glow-edge {
  height: 100%;
}

.service-card:hover .service-icon-wrap {
  background: var(--cyan);
  color: var(--bg-deep);
  border-color: var(--cyan);
  box-shadow: var(--glow-cyan);
}

/* ABOUT SECTION */
.about-section {
  background: linear-gradient(180deg, transparent, var(--bg-space));
}

.about-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

/* SVG INTERACTIVE CORE GRAPHIC */
.about-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  height: 400px;
}

.visual-wrap {
  position: relative;
  width: 300px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pulsing-core {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--cyan), var(--magenta));
  color: var(--bg-deep);
  font-family: var(--font-headings);
  font-size: 1.8rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glow-cyan), var(--glow-magenta);
  z-index: 5;
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  animation: corePulse 6s ease-in-out infinite;
  will-change: transform, filter;
}

@keyframes corePulse {
  0%, 100% { transform: scale(1); filter: brightness(1); box-shadow: 0 0 20px var(--cyan); }
  45% { transform: scale(1.05); filter: brightness(1.2); box-shadow: 0 0 30px var(--magenta); }
  50% { transform: scale(1.1) skewX(-5deg); filter: brightness(1.5) contrast(1.5); box-shadow: 0 0 40px var(--cyan), 0 0 80px var(--magenta); }
  55% { transform: scale(1.05); filter: brightness(1.2); box-shadow: 0 0 30px var(--cyan); }
  90% { transform: scale(1); filter: brightness(1); box-shadow: 0 0 20px var(--cyan); }
  92% { transform: scale(1.02) skewX(3deg); filter: brightness(1.3); }
  94% { transform: scale(1); filter: brightness(1); box-shadow: 0 0 20px var(--magenta); }
}

.rotating-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid rgba(0, 245, 255, 0.15);
  pointer-events: none;
  will-change: transform;
}

.ring-outer {
  width: 290px;
  height: 290px;
  border: 2px dashed rgba(0, 245, 255, 0.4);
  border-top-color: var(--cyan);
  border-bottom-color: var(--cyan);
  box-shadow: 0 0 15px rgba(0, 245, 255, 0.1), inset 0 0 15px rgba(0, 245, 255, 0.1);
  animation: spinCw 20s linear infinite;
}

.ring-middle {
  width: 240px;
  height: 240px;
  border: 2px solid rgba(255, 0, 200, 0.2);
  border-left-color: var(--magenta);
  border-right-color: var(--magenta);
  opacity: 0.8;
  box-shadow: 0 0 20px rgba(255, 0, 200, 0.2);
  animation: spinTechCcw 12s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
}

.ring-inner {
  width: 170px;
  height: 170px;
  border: 3px dotted var(--cyan);
  animation: spinCw 10s linear infinite reverse;
}

@keyframes spinCw {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes spinTechCcw {
  0%, 10% { transform: rotate(360deg) scale(1); border-color: rgba(255, 0, 200, 0.2); border-left-color: var(--magenta); border-right-color: var(--magenta); }
  25%, 35% { transform: rotate(270deg) scale(1.05); border-color: rgba(0, 245, 255, 0.2); border-left-color: var(--cyan); border-right-color: var(--cyan); }
  50%, 60% { transform: rotate(180deg) scale(1); border-color: rgba(255, 0, 200, 0.2); border-left-color: var(--magenta); border-right-color: var(--magenta); }
  75%, 85% { transform: rotate(90deg) scale(1.05); border-color: rgba(0, 245, 255, 0.2); border-left-color: var(--cyan); border-right-color: var(--cyan); }
  100% { transform: rotate(0deg) scale(1); border-color: rgba(255, 0, 200, 0.2); border-left-color: var(--magenta); border-right-color: var(--magenta); }
}

.orbits-svg {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
}

@keyframes dashFlow {
  to { stroke-dashoffset: -1000; }
}

@keyframes dashFlowReverse {
  to { stroke-dashoffset: 1000; }
}

.orbits-svg circle:nth-child(1) {
  stroke-dasharray: 4 12;
  animation: dashFlow 40s linear infinite;
  will-change: stroke-dashoffset;
}

.orbits-svg circle:nth-child(2) {
  animation: dashFlowReverse 25s linear infinite;
  will-change: stroke-dashoffset;
}

.orbits-svg circle:nth-child(3) {
  animation: dashFlow 15s linear infinite;
  will-change: stroke-dashoffset;
}

/* ABOUT TEXT CONTENT */
.about-sub-title {
  font-family: var(--font-headings);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 1.5rem;
}

.about-text-content p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.skills-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.skill-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.skill-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
}

.skill-name {
  font-weight: 600;
  color: var(--text-primary);
}

.skill-value {
  font-family: var(--font-mono);
  color: var(--cyan);
}

.skill-track {
  width: 100%;
  height: 4px;
  background: hsla(205, 20%, 20%, 0.3);
  overflow: hidden;
  border-radius: 2px;
}

.skill-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  box-shadow: var(--glow-cyan);
  transition: width 2s cubic-bezier(0.25, 1, 0.5, 1);
}

/* PROCESS SECTION (TIMELINE) */
.process-section {
  background: linear-gradient(180deg, var(--bg-space), var(--bg-deep));
}

.process-timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 0;
}

.timeline-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 40px;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan) 0%, var(--magenta) 100%);
  opacity: 0.3;
}

.process-step-item {
  position: relative;
  display: flex;
  gap: 3rem;
  margin-bottom: 4rem;
}

.process-step-item:last-child {
  margin-bottom: 0;
}

.step-badge {
  flex-shrink: 0;
  width: 82px;
  height: 82px;
  border: 2px solid var(--border-active);
  background: var(--bg-deep);
  color: var(--cyan);
  font-family: var(--font-headings);
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  box-shadow: var(--glow-cyan);
  transition: background var(--transition-normal), color var(--transition-normal), box-shadow var(--transition-normal);
  z-index: 2;
}

.process-step-item:hover .step-badge {
  background: var(--cyan);
  color: var(--bg-deep);
  box-shadow: var(--glow-cyan), 0 0 30px var(--cyan);
}

.step-content {
  padding-top: 1rem;
}

.step-title {
  font-family: var(--font-headings);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 0.8rem;
}

.step-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* PORTFOLIO SECTION */
.portfolio-section {
  background: linear-gradient(180deg, var(--bg-deep), transparent);
}

.portfolio-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
}

.portfolio-item-card {
  background: var(--bg-card);
  border: 1px solid var(--border-muted);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.portfolio-image-wrap {
  position: relative;
  height: 220px;
  background: linear-gradient(135deg, hsla(var(--primary-hue), 100%, 50%, 0.05), hsla(var(--secondary-hue), 100%, 50%, 0.02));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border-muted);
}

.project-overlay-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, hsla(var(--primary-hue), 100%, 50%, 0.1), transparent 70%);
  opacity: 0.5;
  transition: opacity var(--transition-normal);
}

.tech-grid-wires {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(0, 245, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 245, 255, 0.03) 1px, transparent 1px);
  background-size: 25px 25px;
}

/* VECTOR ILLUSTRATION STYLING */
.portfolio-illustration {
  width: 180px;
  height: 100px;
  z-index: 2;
  transition: transform var(--transition-normal);
}

.draw-line {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 2s ease-in-out;
}

.pulse-circle {
  animation: svgCirclePulse 3s infinite alternate;
}

@keyframes svgCirclePulse {
  0% { r: 18px; opacity: 0.6; }
  100% { r: 24px; opacity: 1; }
}

.draw-graph {
  stroke-dasharray: 400;
  stroke-dashoffset: 0;
  animation: drawGraphLine 4s infinite alternate;
}

@keyframes drawGraphLine {
  0% { stroke-dashoffset: 400; }
  100% { stroke-dashoffset: 0; }
}

.rotate-cube {
  transform-origin: center;
  animation: cubeRotation 12s linear infinite;
}

.rotate-cube-inner {
  transform-origin: center;
  animation: cubeRotation 8s linear infinite reverse;
}

@keyframes cubeRotation {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.portfolio-category {
  position: absolute;
  left: 20px;
  bottom: 15px;
  font-size: 0.65rem;
  color: var(--magenta);
  font-weight: 600;
  z-index: 3;
}

.portfolio-details {
  padding: 2rem;
}

.portfolio-title {
  font-family: var(--font-headings);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 0.8rem;
}

.portfolio-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* CARD INTERACTIONS */
.portfolio-item-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 245, 255, 0.08);
}

.portfolio-item-card:hover .project-overlay-glow {
  opacity: 1;
}

.portfolio-item-card:hover .portfolio-illustration {
  transform: scale(1.08);
}

/* TECHNOLOGY STACK */
.stack-section {
  background: linear-gradient(180deg, transparent, var(--bg-space));
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.stack-card-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-muted);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.stack-card-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, hsla(var(--primary-hue), 100%, 50%, 0.05), transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.stack-card-icon {
  font-size: 2.2rem;
  margin-bottom: 0.8rem;
  transition: transform var(--transition-fast);
}

.stack-card-name {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.stack-card-item:hover {
  transform: scale(1.08);
  border-color: var(--border-glow);
}

.stack-card-item:hover .stack-card-glow {
  opacity: 1;
}

.stack-card-item:hover .stack-card-icon {
  transform: translateY(-3px);
}

/* CONTACT SECTION */
.contact-section {
  background: linear-gradient(180deg, var(--bg-space), var(--bg-deep));
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* CONTACT PANEL DETAILS */
.contact-panel-title {
  font-family: var(--font-headings);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 1.5rem;
}

.highlight-cyan {
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
}

.contact-info-panel p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-detail-card {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.2rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-muted);
  transition: border-color var(--transition-normal);
}

.contact-detail-card:hover {
  border-color: var(--border-glow);
}

.detail-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 245, 255, 0.05);
  border: 1px solid var(--border-glow);
  font-size: 1.15rem;
  color: var(--cyan);
}

.detail-text {
  display: flex;
  flex-direction: column;
}

.detail-label {
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 2px;
  margin-bottom: 3px;
}

.detail-value {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 600;
}

/* AJAX CONTACT FORM PANEL */
.cyber-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 100%;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-size: 0.7rem;
  color: var(--cyan);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.form-label .required {
  color: var(--magenta);
}

.input-wrap {
  position: relative;
}

.form-input, .form-textarea {
  width: 100%;
  background: rgba(0, 245, 255, 0.02);
  border: 1px solid var(--border-muted);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 14px 18px;
  outline: none;
  border-radius: 4px;
  transition: border-color var(--transition-normal), background var(--transition-normal);
}

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

.input-glow-border {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  transition: width var(--transition-normal);
}

.form-input:focus, .form-textarea:focus {
  border-color: rgba(0, 245, 255, 0.3);
  background: rgba(0, 245, 255, 0.04);
}

.form-input:focus + .input-glow-border, 
.form-textarea:focus + .input-glow-border {
  width: 100%;
}

/* CUSTOM DROPDOWN STYLE */
.select-cyber {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg fill='cyan' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/></svg>");
  background-repeat: no-repeat;
  background-position: right 15px center;
}

.select-cyber option {
  background: var(--bg-deep);
  color: var(--text-pure);
  font-weight: 600;
}

/* SUBMIT BUTTON */
.btn-form-submit {
  position: relative;
  font-family: var(--font-headings);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 18px;
  color: var(--bg-deep);
  border: none;
  background: linear-gradient(135deg, var(--cyan), var(--magenta));
  border-radius: 4px;
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 55px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-form-submit:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-cyan), var(--glow-magenta);
}

.btn-form-submit:active {
  transform: translateY(0);
}

/* BUTTON LOADING SPIN */
.btn-spinner {
  display: none;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(2, 6, 16, 0.3);
  border-radius: 50%;
  border-top-color: var(--bg-deep);
  animation: buttonSpin 0.8s linear infinite;
}

@keyframes buttonSpin {
  to { transform: rotate(360deg); }
}

.btn-form-submit.loading .btn-text {
  display: none;
}

.btn-form-submit.loading .btn-spinner {
  display: block;
}

/* FORM STATUS MESSAGES */
.form-status-message {
  display: none;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 1.5rem 2rem;
  border-radius: 4px;
  font-size: 0.9rem;
  animation: slideInDown 0.4s ease-out;
}

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

.form-status-message.show {
  display: flex;
}

.form-status-message.success {
  background: rgba(0, 255, 136, 0.05);
  border: 1px solid rgba(0, 255, 136, 0.3);
  color: hsl(152, 100%, 75%);
}

.form-status-message.success .status-icon {
  background: rgba(0, 255, 136, 0.1);
  border: 1px solid rgba(0, 255, 136, 0.3);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  flex-shrink: 0;
}

.form-status-message.error {
  background: rgba(255, 80, 80, 0.05);
  border: 1px solid rgba(255, 80, 80, 0.3);
  color: hsl(0, 100%, 75%);
}

.form-status-message.error .status-icon {
  background: rgba(255, 80, 80, 0.1);
  border: 1px solid rgba(255, 80, 80, 0.3);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  flex-shrink: 0;
}

.form-status-message h4 {
  margin-bottom: 0.4rem;
  letter-spacing: 1px;
}

.form-status-message p {
  line-height: 1.5;
  opacity: 0.85;
}

/* FOOTER STYLING */
.cyber-footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border-muted);
  padding: 80px 5% 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto 4rem;
}

.footer-logo {
  font-family: var(--font-headings);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
  text-decoration: none;
  letter-spacing: 3px;
  display: inline-block;
  margin-bottom: 1.5rem;
}

.footer-logo span {
  color: var(--magenta);
}

.footer-brand-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.footer-social-icons {
  display: flex;
  gap: 1rem;
}

.social-icon-btn {
  width: 40px;
  height: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 1.1rem;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.social-icon-btn:hover {
  transform: translateY(-2px);
  border-color: var(--border-glow);
  box-shadow: var(--glow-cyan);
}

.footer-title {
  font-size: 0.78rem;
  color: var(--cyan);
  letter-spacing: 2px;
  margin-bottom: 1.8rem;
  text-shadow: 0 0 10px rgba(0, 245, 255, 0.1);
}

.footer-link-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  list-style: none;
}

.footer-link-list a {
  color: var(--text-muted);
  font-size: 0.95rem;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* FOOTER BOTTOM BAR */
.footer-bottom-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid var(--border-muted);
  font-size: 0.72rem;
  color: var(--text-dim);
}

.designed-by {
  color: var(--cyan);
}

/* SCROLLBAR CONFIGURATION */
::-webkit-scrollbar {
  width: 5px;
}

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

::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--cyan), var(--magenta));
  border-radius: 4px;
}

/* ==========================================================================
   SCROLL INTERACTIVE ANIMATIONS
   ========================================================================== */
.fade-up {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), 
              transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: scale(0.96) translateY(40px);
  transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1), 
              transform 1s cubic-bezier(0.25, 1, 0.5, 1);
}

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

/* TRANSITION DELAY SCHEME */
.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }
.delay-4 { transition-delay: 0.6s; }

/* TEXT GLITCH EFFECT */
.text-glitch {
  position: relative;
}

.text-glitch::before, .text-glitch::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.text-glitch::before {
  color: var(--cyan);
  animation: miniGlitch1 4s infinite alternate;
  clip-path: polygon(0 0, 100% 0, 100% 43%, 0 43%);
  transform: translate(-1.5px);
}

.text-glitch::after {
  color: var(--magenta);
  animation: miniGlitch2 4s infinite alternate;
  clip-path: polygon(0 57%, 100% 57%, 100% 100%, 0 100%);
  transform: translate(1.5px);
}

@keyframes miniGlitch1 {
  0%, 92%, 100% { opacity: 0; transform: translate(-1px); }
  93% { opacity: 0.8; transform: translate(-3px); }
  94% { opacity: 0; }
  95% { opacity: 0.8; transform: translate(1.5px); }
  96% { opacity: 0; }
}

@keyframes miniGlitch2 {
  0%, 92%, 100% { opacity: 0; transform: translate(1px); }
  93% { opacity: 0.8; transform: translate(3px); }
  94% { opacity: 0; }
  95% { opacity: 0.8; transform: translate(-1.5px); }
  96% { opacity: 0; }
}

/* ==========================================================================
   RESPONSIVE DESIGN SCHEME (MEDIA QUERIES)
   ========================================================================== */

/* TABLETS (UNDER 992px) */
@media (max-width: 992px) {
  .about-container, .contact-container {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
  
  .about-visual {
    height: 300px;
  }
}

/* MOBILE DEVICES (UNDER 768px) */
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  
  /* Mobile Menu Config */
  .hamburger-menu {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    background: radial-gradient(circle at center, var(--bg-space), var(--bg-deep));
    padding: 3rem;
    gap: 2.5rem;
    align-items: center;
    border: none;
    border-radius: 0;
    box-shadow: none;
    backdrop-filter: none;
    border-top: 1px solid var(--border-glow);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    z-index: 990;
  }
  
  .nav-links.mobile-active {
    transform: translateX(0);
  }
  
  .navbar .nav-cta {
    display: none; /* Hide HIRE ME small button in nav for mobile */
  }
  
  /* Mobile Hamburger Transformation */
  .hamburger-menu.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .hamburger-menu.active span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger-menu.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  /* Hero section updates */
  .hero {
    padding-top: 140px;
  }
  
  /* Timeline lines hidden in mobile */
  .timeline-line {
    display: none;
  }
  
  .process-step-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.5rem;
    margin-bottom: 3.5rem;
  }
  
  .step-content {
    padding-top: 0;
  }
  
  /* Form row split in mobile */
  .form-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  /* Footer changes */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }
  
  .footer-brand-desc {
    max-width: 400px;
    margin: 0 auto 1.5rem;
  }
  
  .footer-social-icons {
    justify-content: center;
  }
  
  .footer-bottom-bar {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* SMARTPHONES SMALL (UNDER 480px) */
@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .btn-primary, .btn-secondary {
    width: 100%;
    text-align: center;
  }
  
  .services-container, .portfolio-container {
    grid-template-columns: 1fr;
  }
  
  .service-card, .portfolio-item-card {
    padding: 2rem 1.5rem;
  }
}

/* ==========================================================================
   THEME TOGGLE BUTTON & LIGHT MODE SYSTEM
   ========================================================================== */

/* NAV ACTION WRAPPER */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

/* THEME SWITCHER BUTTON */
.theme-toggle-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-muted);
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1050;
  transition: all var(--transition-fast);
  color: var(--cyan);
  font-size: 1.1rem;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
  outline: none;
}

.theme-toggle-btn:hover {
  border-color: var(--border-active);
  background: var(--cyan-dim);
  transform: translateY(-1.5px);
  box-shadow: var(--glow-cyan);
}

.theme-toggle-btn:active {
  transform: translateY(0);
}

/* HIDE OR ADJUST BUTTON PADDING IN MOBILE NAVBAR */
@media (max-width: 768px) {
  .nav-actions {
    margin-right: 2rem;
  }
}

/* LIGHT THEME DESIGN SYSTEM DEVIATION */
[data-theme="light"] {
  /* Neutral Space Colors - Premium Bright Canvas */
  --bg-deep: hsl(220, 25%, 96%);
  --bg-space: hsl(220, 20%, 93%);
  --bg-card: rgba(255, 255, 255, 0.65);
  --bg-card-hover: rgba(255, 255, 255, 0.9);
  
  /* Borders & Dividers - Adjusted opacity for light mode */
  --border-glow: hsla(var(--primary-hue), 100%, 35%, 0.22);
  --border-muted: rgba(0, 0, 0, 0.08);
  --border-active: hsla(var(--primary-hue), 100%, 35%, 0.45);
  
  /* Text Colors - High contrast slate navy */
  --text-pure: hsl(225, 45%, 10%);
  --text-primary: hsl(225, 30%, 18%);
  --text-muted: hsl(225, 12%, 38%);
  --text-dim: hsl(225, 10%, 52%);
  
  /* HSL Vibrancies Optimized for Light Contrast */
  --cyan: hsl(186, 100%, 32%);
  --cyan-dim: hsla(186, 100%, 32%, 0.07);
  --cyan-glow: hsla(186, 100%, 32%, 0.3);
  
  --magenta: hsl(315, 100%, 36%);
  --magenta-dim: hsla(315, 100%, 36%, 0.07);
  --magenta-glow: hsla(315, 100%, 36%, 0.3);

  --orange: hsl(38, 100%, 36%);
  
  /* Shadows & Glow Adjustments */
  --glow-cyan: 0 0 15px hsla(186, 100%, 32%, 0.15), 
               0 0 30px hsla(186, 100%, 32%, 0.05);
  --glow-magenta: 0 0 15px hsla(315, 100%, 36%, 0.15), 
                 0 0 30px hsla(315, 100%, 36%, 0.05);
  --glow-inset: inset 0 0 12px hsla(186, 100%, 32%, 0.04);
}

/* CUSTOM INLINE ADJUSTMENTS FOR LIGHT DESIGN */
[data-theme="light"] body::after {
  opacity: 0.4; /* dim background grid wires */
}

[data-theme="light"] .scanlines {
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.008) 2px,
    rgba(0, 0, 0, 0.008) 4px
  );
  opacity: 0.5;
}

[data-theme="light"] header {
  background: rgba(240, 243, 248, 0.82);
  border-bottom-color: rgba(186, 100%, 32%, 0.1);
}

[data-theme="light"] .custom-cursor,
[data-theme="light"] .custom-cursor-ring {
  mix-blend-mode: normal; /* prevents color inversion against white text */
}

[data-theme="light"] .hero-glow-orb {
  opacity: 0.18;
  filter: blur(160px);
}

[data-theme="light"] .badge-glow {
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

[data-theme="light"] .stat-card,
[data-theme="light"] .service-card,
[data-theme="light"] .about-visual .pulsing-core,
[data-theme="light"] .portfolio-item-card,
[data-theme="light"] .stack-card-item,
[data-theme="light"] .contact-detail-card,
[data-theme="light"] .contact-detail-card .detail-icon,
[data-theme="light"] .form-input,
[data-theme="light"] .form-textarea,
[data-theme="light"] .theme-toggle-btn {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03), inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

[data-theme="light"] .service-card:hover,
[data-theme="light"] .portfolio-item-card:hover,
[data-theme="light"] .stack-card-item:hover,
[data-theme="light"] .contact-detail-card:hover {
  background: #ffffff;
  box-shadow: 0 15px 35px rgba(220, 225, 235, 0.7), 0 0 20px rgba(186, 100%, 32%, 0.04);
}

[data-theme="light"] .btn-cyber-small:hover {
  color: #ffffff;
}

[data-theme="light"] .btn-primary {
  color: #ffffff;
}

[data-theme="light"] .btn-form-submit {
  color: #ffffff;
}

[data-theme="light"] .select-cyber {
  background-image: url("data:image/svg+xml;utf8,<svg fill='%23007c8c' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/></svg>");
}

[data-theme="light"] .select-cyber option {
  background: #ffffff;
  color: var(--text-primary);
}

[data-theme="light"] .timeline-line {
  background: linear-gradient(180deg, var(--cyan) 0%, var(--magenta) 100%);
  opacity: 0.15;
}

[data-theme="light"] .step-badge {
  background: #ffffff;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .cyber-footer {
  background: hsl(220, 20%, 93%);
  border-top-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .footer-bottom-bar {
  border-top-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .social-icon-btn {
  background: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

[data-theme="light"] .form-status-message.success {
  background: rgba(0, 200, 100, 0.05);
}

[data-theme="light"] .form-status-message.error {
  background: rgba(230, 50, 50, 0.05);
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-5px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
  color: #fff;
}