/* ========================================
   DEVARRA.SYS - Portfolio Styles
   Cyberpunk/Tech Theme with Aurora Effect
   ======================================== */

/* CSS Variables */
:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #0f0f0f;
  --bg-card: #111111;
  --bg-card-hover: #1a1a1a;
  --border-color: #1f1f1f;
  --border-highlight: #2a2a2a;

  --cyan: #00d4ff;
  --cyan-dark: #00a8cc;
  --cyan-glow: rgba(0, 212, 255, 0.3);

  --green: #00ff88;
  --green-glow: rgba(0, 255, 136, 0.3);

  --purple: #a855f7;
  --purple-glow: rgba(168, 85, 247, 0.3);

  --yellow: #fbbf24;
  --red: #ef4444;

  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --text-muted: #666666;

  --font-mono: "JetBrains Mono", monospace;
  --font-sans: "Inter", sans-serif;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
}

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

a {
  text-decoration: none;
  color: inherit;
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-normal);
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.98);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-primary);
  transition: var(--transition-fast);
}

.logo i {
  color: var(--cyan);
  font-size: 1.2rem;
}

.logo:hover {
  color: var(--cyan);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  position: relative;
}

.nav-link .slash {
  color: var(--cyan);
  margin-right: 0.25rem;
}

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

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--cyan);
  transition: var(--transition-fast);
}

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

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  transition: var(--transition-fast);
}

.nav-cta:hover {
  background: var(--cyan);
  color: var(--bg-primary);
  box-shadow: 0 0 20px var(--cyan-glow);
}

.nav-cta i {
  font-size: 0.7rem;
}

/* ========================================
   VINYL MUSIC PLAYER (Fixed Position)
   ======================================== */
.vinyl-player-fixed {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem;
  background: rgba(10, 10, 10, 0.4);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  border-radius: 50px 10px 10px 50px;
  cursor: pointer;
  user-select: none;
  transition: var(--transition-normal);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.vinyl-player-fixed:hover {
  background: rgba(20, 20, 20, 0.6);
  border-color: var(--cyan);
  transform: translateY(-5px);
}

.vinyl-disc {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.3));
}

.vinyl-disc svg {
  width: 100%;
  height: 100%;
}

@keyframes vinylSpin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.vinyl-disc.playing {
  animation: vinylSpin 3s linear infinite;
  filter: drop-shadow(0 0 15px rgba(0, 212, 255, 0.6));
}

.vinyl-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  overflow: hidden;
}

.vinyl-tooltip {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  white-space: nowrap;
}

.vinyl-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  letter-spacing: 1px;
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vinyl-player-fixed.playing .vinyl-title {
  color: var(--cyan);
}

.music-next-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
}

.music-next-btn:hover {
  color: var(--cyan);
  transform: scale(1.2);
}

.vinyl-icon {
  color: var(--cyan);
  font-size: 0.8rem;
}

@media (max-width: 768px) {
  .vinyl-player-fixed {
    bottom: 1.5rem;
    left: 1.5rem;
    padding: 0.4rem;
  }

  .vinyl-disc {
    width: 40px;
    height: 40px;
  }

  .vinyl-title {
    max-width: 100px;
    font-size: 0.7rem;
  }
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition-fast);
}

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

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

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

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

.mobile-link {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.mobile-link:hover {
  color: var(--cyan);
}

.mobile-cta {
  margin-top: 1rem;
  padding: 1rem 2rem;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
}

/* ========================================
   HERO SECTION WITH AURORA BACKGROUND
   ======================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

/* Aurora Background Effect - Main Layer */
.hero::before {
  content: "";
  position: absolute;
  top: -10%;
  left: -10%;
  right: -10%;
  bottom: -10%;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0, 212, 255, 0.2), transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 50%, rgba(168, 85, 247, 0.15), transparent 60%),
    radial-gradient(ellipse 70% 60% at 20% 80%, rgba(0, 100, 255, 0.12), transparent 50%);
  filter: blur(80px);
  z-index: 0;
  animation: auroraMove 20s ease-in-out infinite;
}

@keyframes auroraMove {
  0%, 100% {
    transform: translateY(0) scale(1);
    opacity: 0.7;
  }
  25% {
    transform: translateY(-40px) scale(1.1) rotate(2deg);
    opacity: 0.9;
  }
  50% {
    transform: translateY(-20px) scale(0.95) rotate(-1deg);
    opacity: 0.8;
  }
  75% {
    transform: translateY(-30px) scale(1.05) rotate(1deg);
    opacity: 0.85;
  }
}

.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
  position: relative;
  z-index: 1;
}

/* Aurora Glow - Secondary Layer */
.hero-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(ellipse 100% 70% at 15% 20%, rgba(0, 212, 255, 0.12), transparent 55%),
    radial-gradient(ellipse 100% 70% at 85% 80%, rgba(168, 85, 247, 0.12), transparent 55%),
    radial-gradient(ellipse 90% 90% at 50% 110%, rgba(0, 100, 255, 0.08), transparent 65%),
    radial-gradient(circle at 30% 40%, rgba(138, 43, 226, 0.08), transparent 45%);
  pointer-events: none;
  z-index: 0;
  animation: auroraGlow 25s ease-in-out infinite;
  filter: blur(100px);
}

@keyframes auroraGlow {
  0%, 100% {
    opacity: 0.5;
    transform: scale(1);
  }
  20% {
    opacity: 0.7;
    transform: scale(1.05) translateY(-20px);
  }
  40% {
    opacity: 0.6;
    transform: scale(0.98) translateY(-10px);
  }
  60% {
    opacity: 0.8;
    transform: scale(1.03) translateY(-30px);
  }
  80% {
    opacity: 0.65;
    transform: scale(0.97) translateY(-15px);
  }
}

/* Status Badge */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(0, 255, 136, 0.1);
  border: 1px solid var(--green);
  border-radius: 4px;
  margin-bottom: 1.5rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.status-text {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--green);
  letter-spacing: 1px;
}

/* Hero Name */
.hero-name {
  display: flex;
  flex-direction: column;
  line-height: 1;
  margin-bottom: 1rem;
}

.name-outline {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1px var(--text-primary);
  text-stroke: 1px var(--text-primary);
  letter-spacing: 2px;
}

.name-solid {
  font-family: var(--font-mono);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800;
  color: var(--cyan);
  text-shadow: 0 0 30px var(--cyan-glow);
  letter-spacing: 2px;
}

/* Hero Role */
.hero-role {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2vw, 1.5rem);
  color: var(--purple);
  margin-bottom: 1.5rem;
}

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

/* Hero Description */
.hero-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin-bottom: 2rem;
  line-height: 1.8;
}

/* Hero Buttons */
.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.8rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--cyan);
  color: var(--bg-primary);
  border: 1px solid var(--cyan);
}

.btn-primary:hover {
  box-shadow: 0 0 30px var(--cyan-glow);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--cyan);
  border: 1px solid var(--cyan);
}

.btn-secondary:hover {
  background: var(--cyan);
  color: var(--bg-primary);
  box-shadow: 0 0 30px var(--cyan-glow);
}

/* Code Card */
.code-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  max-width: 450px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.code-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

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

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot.red {
  background: var(--red);
}
.dot.yellow {
  background: var(--yellow);
}
.dot.green {
  background: var(--green);
}

.code-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.code-content {
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-align: left;
}

.code-line {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.3rem;
}

.line-num {
  color: var(--text-muted);
  min-width: 20px;
  text-align: right;
}

.code-key {
  color: var(--purple);
}

.code-str {
  color: var(--green);
}

.code-comment {
  color: var(--text-muted);
}

/* Hero Image */
.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
  img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}

.image-container {
  position: relative;
  transform-style: preserve-3d;
  will-change: transform;
  cursor: crosshair;
}

.image-frame {
  position: relative;
  width: 350px;
  height: 450px;
  border: 2px solid var(--cyan);
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.profile-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    var(--bg-secondary) 0%,
    var(--bg-card) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-placeholder i {
  font-size: 8rem;
  color: var(--cyan);
  opacity: 0.3;
}

.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, transparent 60%, var(--cyan-glow) 100%);
  pointer-events: none;
  transition: background 0.15s ease;
}

.image-status {
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%) translateZ(30px);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  white-space: nowrap;
  z-index: 2;
}

.status-indicator {
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: blink 1.5s infinite;
}

@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}

.status-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-secondary);
}

/* ========================================
   SECTIONS COMMON
   ======================================== */
.section-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 6rem 2rem;
}

.section-title {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-title.center {
  justify-content: center;
}

.section-num {
  color: var(--cyan);
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: start;
}

.about-text {
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

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

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition-fast);
}

.about-card:hover {
  border-color: var(--cyan);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.card-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 212, 255, 0.1);
  border-radius: 8px;
}

.card-icon i {
  font-size: 1.5rem;
  color: var(--cyan);
}

.card-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}

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

/* Metrics */
.metrics-title {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--purple);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.skill-bars {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.skill-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.skill-name {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.skill-percent {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
}

.skill-bar {
  height: 6px;
  background: var(--border-color);
  border-radius: 3px;
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--purple) 100%);
  border-radius: 3px;
  width: 0;
  transition: width 1.5s ease;
}

/* ========================================
   TECH STACK SECTION
   ======================================== */
.tech-stack {
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
  padding: 8rem 0;
}

/* Background Grid Pattern */
.tech-stack::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

.tech-slider {
  overflow: hidden;
  position: relative;
  width: 100%;
  padding: 4rem 0;
  /* Stronger fade mask */
  mask-image: linear-gradient(
    to right,
    transparent,
    black 15%,
    black 85%,
    transparent
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent,
    black 15%,
    black 85%,
    transparent
  );
}

.tech-track {
  display: flex;
  gap: 3rem;
  width: max-content;
  animation: techScroll 35s linear infinite;
  padding: 0 1.5rem;
}

.tech-track:hover {
  animation-play-state: paused;
}

@keyframes techScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(calc(-50% - 1.5rem));
  }
}

.tech-item {
  flex-shrink: 0;
  width: 180px;
  height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem;
  background: rgba(15, 15, 25, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 212, 255, 0.1);
  border-radius: 4px;
  position: relative;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  overflow: hidden;
}

/* Corner Accents */
.tech-item::before,
.tech-item::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border: 1px solid var(--cyan);
  opacity: 0.3;
  transition: all 0.3s ease;
}

.tech-item::before {
  top: 0;
  left: 0;
  border-right: 0;
  border-bottom: 0;
}
.tech-item::after {
  bottom: 0;
  right: 0;
  border-left: 0;
  border-top: 0;
}

/* Scanline Effect */
.tech-item .scanline {
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(0, 212, 255, 0.05),
    transparent
  );
  animation: diagnosticScan 4s linear infinite;
  pointer-events: none;
}

@keyframes diagnosticScan {
  0% {
    top: -100%;
  }
  100% {
    top: 100%;
  }
}

.tech-item:hover {
  transform: translateY(-15px) scale(1.05);
  border-color: var(--cyan);
  background: rgba(0, 212, 255, 0.05);
  box-shadow:
    0 10px 40px rgba(0, 0, 0, 0.5),
    0 0 20px rgba(0, 212, 255, 0.2);
}

.tech-item:hover::before,
.tech-item:hover::after {
  opacity: 1;
  width: 20px;
  height: 20px;
}

.tech-icon {
  font-size: 3.5rem;
  color: var(--cyan);
  filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.3));
  transition: all 0.4s ease;
  z-index: 2;
}

.tech-item:hover .tech-icon {
  transform: scale(1.1);
  filter: drop-shadow(0 0 20px var(--cyan-glow));
}

.tech-name {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: 2px;
  z-index: 2;
  transition: color 0.3s ease;
}

.tech-item:hover .tech-name {
  color: var(--cyan);
}

/* ========================================
   PROJECTS SECTION
   ======================================== */
.projects {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.section-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.view-all-link {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}

.view-all-link:hover {
  color: var(--green);
}

.view-all-link i {
  font-size: 0.7rem;
}

.projects-subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition-fast);
}

.project-card:hover {
  border-color: var(--cyan);
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.project-image {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.project-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, #1a1a2e 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-placeholder i {
  font-size: 3rem;
  color: var(--cyan);
  opacity: 0.5;
}

.project-tags {
  position: absolute;
  bottom: 10px;
  left: 10px;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tag {
  padding: 0.2rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 600;
  border-radius: 3px;
}

.tag-blue {
  background: rgba(0, 212, 255, 0.2);
  color: var(--cyan);
}

.tag-purple {
  background: rgba(168, 85, 247, 0.2);
  color: var(--purple);
}

.tag-green {
  background: rgba(0, 255, 136, 0.2);
  color: var(--green);
}

.tag-yellow {
  background: rgba(251, 191, 36, 0.2);
  color: var(--yellow);
}

.project-content {
  padding: 1.5rem;
}

.project-title {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.project-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.project-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--border-color);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.project-link:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.05);
}

.project-link.primary {
  background: rgba(0, 212, 255, 0.1);
  border-color: var(--cyan);
  color: var(--cyan);
}

.project-link.primary:hover {
  background: var(--cyan);
  color: var(--bg-primary);
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
  transform: scale(1.1);
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
  background: var(--bg-primary);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-text {
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 2rem;
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: var(--transition-fast);
}

.social-link:hover {
  border-color: var(--cyan);
  transform: translateX(5px);
}

.social-link i {
  font-size: 1.2rem;
  color: var(--cyan);
  width: 24px;
}

.social-link span {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Contact Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan);
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 10px var(--cyan-glow);
}

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

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  width: 100%;
  padding: 1rem;
  background: var(--cyan);
  border: none;
  border-radius: 4px;
  color: var(--bg-primary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}

.form-submit:hover {
  box-shadow: 0 0 30px var(--cyan-glow);
  transform: translateY(-2px);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem 2rem;
}

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

.footer-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-logo i {
  color: var(--cyan);
}

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

.footer-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--green);
}

.footer-copyright {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1200px) {
  .tech-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    order: 2;
  }

  .hero-image {
    order: 1;
  }

  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }

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

  .code-card {
    margin: 0 auto;
  }

  .image-frame {
    width: 280px;
    height: 360px;
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-right {
    order: -1;
  }

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

@media (max-width: 768px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    padding-top: 6rem;
  }

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

  .tech-item {
    padding: 1.5rem 1rem;
  }

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

  .about-cards {
    grid-template-columns: 1fr;
  }

  .section-header-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .footer-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer-left {
    flex-direction: column;
    gap: 0.5rem;
  }

  .footer-divider {
    display: none;
  }
}

@media (max-width: 480px) {
  .nav-container,
  .section-container,
  .footer-container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .image-frame {
    width: 240px;
    height: 300px;
  }

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

  .contact-form {
    padding: 1.5rem 1rem;
  }
}

/* ========================================
   PAGE TRANSITION OVERLAY
   ======================================== */
.page-transition {
  position: fixed;
  inset: 0;
  background: #000;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  pointer-events: none;
  opacity: 1;
  transition: opacity 0.6s ease 0.8s;
}

.page-transition.loaded {
  opacity: 0;
  pointer-events: none;
}

.transition-text {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--cyan);
  letter-spacing: 6px;
  text-shadow: 0 0 30px var(--cyan);
  animation: transitionTextPulse 0.8s ease infinite alternate;
}

@keyframes transitionTextPulse {
  from {
    opacity: 0.6;
    text-shadow: 0 0 20px var(--cyan);
  }
  to {
    opacity: 1;
    text-shadow:
      0 0 50px var(--cyan),
      0 0 80px var(--cyan-glow);
  }
}

.transition-bar {
  width: 200px;
  height: 2px;
  background: var(--border-color);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.transition-bar::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  animation: transitionBarLoad 0.8s ease forwards;
  transform-origin: left;
}

@keyframes transitionBarLoad {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

.transition-scanline {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 212, 255, 0.03) 2px,
    rgba(0, 212, 255, 0.03) 4px
  );
  pointer-events: none;
  animation: scanMove 3s linear infinite;
}

@keyframes scanMove {
  from {
    background-position: 0 0;
  }
  to {
    background-position: 0 100px;
  }
}

/* ========================================
   HERO ENTRANCE ANIMATIONS
   ======================================== */
.hero-content > * {
  opacity: 0;
  transform: translateY(24px);
}

.hero-image {
  opacity: 0;
  transform: translateX(30px);
}

body.site-loaded .hero-content > * {
  animation: heroItemIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

body.site-loaded .hero-image {
  animation: heroImageIn 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.3s forwards;
}

body.site-loaded .status-badge {
  animation-delay: 0.1s;
}
body.site-loaded .hero-name {
  animation-delay: 0.2s;
}
body.site-loaded .hero-role {
  animation-delay: 0.35s;
}
body.site-loaded .hero-desc {
  animation-delay: 0.45s;
}
body.site-loaded .hero-buttons {
  animation-delay: 0.55s;
}
body.site-loaded .code-card {
  animation-delay: 0.65s;
}

@keyframes heroItemIn {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* ========================================
   TYPEWRITER CURSOR
   ======================================== */
.typewriter-cursor {
  display: inline-block;
  color: var(--cyan);
  animation: cursorBlink 0.7s step-end infinite;
  margin-left: 2px;
}

@keyframes cursorBlink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

/* ========================================
   SCROLL REVEAL ANIMATIONS
   ======================================== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

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

/* Enhanced: Observer-driven reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

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

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

::-webkit-scrollbar-thumb:hover {
  background: var(--cyan);
}

/* Selection */
::selection {
  background: var(--cyan);
  color: var(--bg-primary);
}