/* ===== CSS VARIABLES & RESET ===== */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #16161f;
  --bg-card-hover: #1c1c28;
  --text-primary: #e8e8f0;
  --text-secondary: #9090a8;
  --text-muted: #606078;
  --accent: #6c63ff;
  --accent-light: #8b83ff;
  --accent-dark: #4f46e5;
  --accent-glow: rgba(108, 99, 255, 0.3);
  --accent-2: #00d4aa;
  --accent-3: #ff6b9d;
  --gradient-1: linear-gradient(135deg, #6c63ff, #00d4aa);
  --gradient-2: linear-gradient(135deg, #6c63ff, #ff6b9d);
  --gradient-3: linear-gradient(135deg, #00d4aa, #6c63ff);
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.12);
  --shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Inter', -apple-system, sans-serif;
  --font-display: 'Space Grotesk', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  cursor: none;
}

a { color: inherit; text-decoration: none; cursor: none; }
button { cursor: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

::selection {
  background: var(--accent);
  color: #fff;
}

/* ===== CUSTOM CURSOR ===== */
.cursor-dot {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s;
}

.cursor-ring {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s, border-color 0.3s;
  opacity: 0.5;
}

.cursor-dot.hover {
  width: 16px;
  height: 16px;
  background: var(--accent-light);
}

.cursor-ring.hover {
  width: 50px;
  height: 50px;
  border-color: var(--accent-light);
  opacity: 0.3;
}

/* ===== PRELOADER ===== */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s, visibility 0.5s;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

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

.preloader-code {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 30px;
}

.preloader-bracket {
  color: var(--accent);
}

.preloader-text {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: preloaderPulse 1s ease-in-out infinite alternate;
}

@keyframes preloaderPulse {
  from { opacity: 0.5; }
  to { opacity: 1; }
}

.preloader-bar {
  width: 200px;
  height: 3px;
  background: var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin: 0 auto;
}

.preloader-bar-fill {
  width: 0;
  height: 100%;
  background: var(--gradient-1);
  border-radius: 10px;
  animation: preloaderFill 1.5s ease forwards;
}

@keyframes preloaderFill {
  to { width: 100%; }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
  background: var(--accent-dark);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 5vw, 80px);
  z-index: 1000;
  transition: var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  transition: var(--transition);
}

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

.nav-logo:hover { color: var(--accent-light); }

.nav-links {
  display: flex;
  gap: 8px;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
  background: rgba(108, 99, 255, 0.1);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: var(--transition);
  transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 20px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 5px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.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 ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 20px 80px;
  overflow: hidden;
}

#particleCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(108, 99, 255, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 70% 50%, rgba(0, 212, 170, 0.05) 0%, transparent 50%);
  animation: heroGlow 10s ease-in-out infinite alternate;
  z-index: 0;
}

@keyframes heroGlow {
  0% { transform: translate(0, 0) rotate(0deg); }
  100% { transform: translate(-5%, 5%) rotate(5deg); }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(108, 99, 255, 0.1);
  border: 1px solid rgba(108, 99, 255, 0.2);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent-light);
  margin-bottom: 32px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-2);
  border-radius: 50%;
  animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-greeting {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  font-weight: 400;
  color: var(--accent);
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.hero-name {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.1;
  background: linear-gradient(135deg, #fff 0%, #e8e8f0 50%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  /* -webkit-text-fill-color: transparent; */
  background-clip: text;
  margin-bottom: 16px;
}

.name-letter {
  display: inline-block;
  animation: letterFloat 3s ease-in-out infinite;
  animation-delay: calc(var(--i) * 0.1s);
}

@keyframes letterFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.name-space { display: inline-block; width: 16px; }

.hero-roles {
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: var(--text-secondary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 30px;
}

.role-prefix { color: var(--accent-2); }

.typewriter-cursor {
  animation: blink 1s step-end infinite;
  color: var(--accent);
  font-weight: 300;
}

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

.hero-description {
  font-size: clamp(0.9rem, 1.5vw, 1rem);
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero-sep {
  color: var(--accent);
  margin: 0 4px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 60px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 12px;
  border: none;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--accent-glow);
}

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

.btn-secondary:hover {
  border-color: var(--accent);
  background: rgba(108, 99, 255, 0.05);
  transform: translateY(-2px);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
}

.stat { text-align: center; }

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Scroll Indicator */
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
}

.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--text-muted);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--accent);
  border-radius: 3px;
  animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(10px); opacity: 0; }
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* Floating Code */
.floating-code {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: rgba(108, 99, 255, 0.15);
  white-space: nowrap;
  pointer-events: none;
  z-index: 1;
}

.code-1 { top: 20%; left: 5%; animation: floatCode 8s ease-in-out infinite; }
.code-2 { top: 60%; right: 5%; animation: floatCode 10s ease-in-out infinite reverse; }
.code-3 { bottom: 20%; left: 10%; animation: floatCode 12s ease-in-out infinite; }

@keyframes floatCode {
  0%, 100% { transform: translateY(0) rotate(-2deg); opacity: 0.15; }
  50% { transform: translateY(-20px) rotate(2deg); opacity: 0.25; }
}

/* ===== ANIMATE IN ===== */
.animate-in {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
}

.animate-in:nth-child(1) { animation-delay: 0.5s; }
.animate-in:nth-child(2) { animation-delay: 0.7s; }
.animate-in:nth-child(3) { animation-delay: 0.9s; }
.animate-in:nth-child(4) { animation-delay: 1.1s; }
.animate-in:nth-child(5) { animation-delay: 1.3s; }
.animate-in:nth-child(6) { animation-delay: 1.5s; }

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

/* ===== SECTIONS ===== */
.section {
  padding: 100px 0;
  position: relative;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 80px);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  opacity: 0.6;
  display: block;
  margin-bottom: 12px;
}

.section-tag-close {
  display: block;
  text-align: center;
  margin-top: 64px;
  opacity: 0.3;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #fff, var(--text-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-line {
  width: 60px;
  height: 3px;
  background: var(--gradient-1);
  margin: 0 auto;
  border-radius: 3px;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-top: 16px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* Scroll reveal */
.section-header,
.about-visual,
.about-content,
.skill-category,
.timeline-item,
.project-card,
.achievement-card,
.blog-card,
.contact-info,
.contact-form {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.section-header.visible,
.about-visual.visible,
.about-content.visible,
.skill-category.visible,
.timeline-item.visible,
.project-card.visible,
.achievement-card.visible,
.blog-card.visible,
.contact-info.visible,
.contact-form.visible {
  opacity: 1;
  transform: translateY(0);
}

/* stagger children */
.skill-category:nth-child(2) { transition-delay: 0.1s; }
.skill-category:nth-child(3) { transition-delay: 0.2s; }
.skill-category:nth-child(4) { transition-delay: 0.3s; }
.skill-category:nth-child(5) { transition-delay: 0.4s; }

.project-card:nth-child(2) { transition-delay: 0.15s; }
.project-card:nth-child(3) { transition-delay: 0.3s; }

.achievement-card:nth-child(2) { transition-delay: 0.1s; }
.achievement-card:nth-child(3) { transition-delay: 0.2s; }
.achievement-card:nth-child(4) { transition-delay: 0.3s; }

.blog-card:nth-child(2) { transition-delay: 0.15s; }
.blog-card:nth-child(3) { transition-delay: 0.3s; }

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.about-card-stack { position: relative; }

.about-image-card {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-avatar { position: relative; }

.avatar-placeholder {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-dark), var(--accent-2));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.avatar-initials {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  color: #fff;
}

.avatar-ring {
  position: absolute;
  inset: -12px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  opacity: 0.3;
  animation: ringPulse 3s ease-in-out infinite;
}

.ring-2 {
  inset: -24px;
  opacity: 0.15;
  animation-delay: 1.5s;
}

@keyframes ringPulse {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.05); opacity: 0.1; }
}

.about-image-decoration {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 80px;
  height: 80px;
  border: 2px solid var(--accent);
  border-radius: var(--radius);
  opacity: 0.2;
}

.about-code-card {
  position: relative;
  margin-top: -30px;
  margin-left: 40px;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  z-index: 2;
}

.code-card-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid var(--border);
}

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

.code-dot.red { background: #ff5f56; }
.code-dot.yellow { background: #ffbd2e; }
.code-dot.green { background: #27c93f; }

.code-filename {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 8px;
}

.code-card-body {
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.8;
  overflow-x: auto;
}

.code-keyword { color: #c792ea; }
.code-var { color: #82aaff; }
.code-key { color: #89ddff; }
.code-string { color: #c3e88d; }
.code-number { color: #f78c6c; }

.about-subtitle {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.about-text {
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.about-text strong {
  color: var(--text-primary);
  font-weight: 600;
}

.about-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.info-item:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.info-item svg {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

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

.info-value {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
}

/* ===== SKILLS ===== */
.skills {
  background: var(--bg-secondary);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.skill-category {
  padding: 32px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.skill-category:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 10px 40px rgba(108, 99, 255, 0.1);
}

.skill-category.full-width {
  grid-column: 1 / -1;
}

.skill-category-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.skill-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(108, 99, 255, 0.1);
  border-radius: var(--radius);
  color: var(--accent);
}

.skill-category-header h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.skill-tag {
  padding: 8px 18px;
  background: rgba(108, 99, 255, 0.08);
  border: 1px solid rgba(108, 99, 255, 0.15);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  animation: tagAppear 0.4s ease forwards;
  animation-delay: calc(var(--delay) * 0.08s);
}

.skill-tag svg { color: var(--accent); }

.skill-tag:hover {
  background: rgba(108, 99, 255, 0.2);
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px var(--accent-glow);
}

/* ===== EXPERIENCE ===== */
.timeline { position: relative; }

.timeline-item {
  display: flex;
  gap: 30px;
}

.timeline-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}

.timeline-dot {
  width: 16px;
  height: 16px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 20px var(--accent-glow);
  position: relative;
}

.timeline-dot::before {
  content: '';
  position: absolute;
  inset: -6px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  opacity: 0.3;
  animation: ringPulse 2s ease-in-out infinite;
}

.timeline-line {
  width: 2px;
  flex: 1;
  background: linear-gradient(to bottom, var(--accent), transparent);
  margin-top: 8px;
}

.exp-card {
  flex: 1;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 32px;
  transition: var(--transition);
}

.exp-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 10px 40px rgba(108, 99, 255, 0.1);
}

.exp-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.exp-company-logo {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(108, 99, 255, 0.1);
  border-radius: var(--radius);
  color: var(--accent);
  flex-shrink: 0;
}

.exp-info { flex: 1; }

.exp-role {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
}

.exp-company {
  color: var(--accent);
  font-weight: 600;
  font-size: 1rem;
}

.exp-meta {
  text-align: right;
}

.exp-date {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-2);
  font-weight: 500;
}

.exp-location {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.exp-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.exp-details li {
  position: relative;
  padding-left: 20px;
  color: var(--text-secondary);
  font-size: 0.93rem;
  line-height: 1.7;
}

.exp-details li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.exp-details li strong {
  color: var(--text-primary);
  font-weight: 600;
}

.exp-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.exp-tech span {
  padding: 4px 14px;
  background: rgba(0, 212, 170, 0.08);
  border: 1px solid rgba(0, 212, 170, 0.15);
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--accent-2);
  font-weight: 500;
}

/* ===== PROJECTS ===== */
.projects {
  background: var(--bg-secondary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.project-card {
  position: relative;
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.project-card:hover {
  transform: translateY(-8px);
}

.project-card-inner {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: var(--transition);
  z-index: 1;
}

.project-card:hover .project-card-inner {
  border-color: var(--accent);
}

.project-card-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--accent-glow), transparent 70%);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.5s;
  pointer-events: none;
  z-index: 0;
}

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

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.project-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(108, 99, 255, 0.1);
  border-radius: var(--radius);
  color: var(--accent);
}

.project-links {
  display: flex;
  gap: 8px;
}

.project-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  color: var(--text-muted);
  transition: var(--transition);
}

.project-link:hover {
  color: var(--accent);
  background: rgba(108, 99, 255, 0.1);
}

.project-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.project-subtitle {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 12px;
}

.project-description {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 16px;
  line-height: 1.7;
}

.project-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
  flex: 1;
}

.project-features li {
  position: relative;
  padding-left: 18px;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.project-features li::before {
  content: '>';
  position: absolute;
  left: 0;
  color: var(--accent-2);
  font-family: var(--font-mono);
  font-weight: 700;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.project-tech span {
  padding: 4px 12px;
  background: rgba(108, 99, 255, 0.08);
  border-radius: 50px;
  font-size: 0.78rem;
  color: var(--accent-light);
  font-family: var(--font-mono);
}

/* ===== ACHIEVEMENTS ===== */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.achievement-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.achievement-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-1);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.achievement-card:hover::before {
  transform: scaleX(1);
}

.achievement-card:hover {
  border-color: var(--accent);
  transform: translateY(-6px);
  box-shadow: 0 10px 40px rgba(108, 99, 255, 0.1);
}

.achievement-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(108, 99, 255, 0.1);
  border-radius: 50%;
  color: var(--accent);
  margin: 0 auto 20px;
  transition: var(--transition);
}

.achievement-card:hover .achievement-icon {
  background: var(--accent);
  color: #fff;
  transform: scale(1.1);
}

.achievement-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.achievement-card p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.6;
}

.achievement-year {
  display: inline-block;
  margin-top: 16px;
  padding: 4px 14px;
  background: rgba(0, 212, 170, 0.1);
  border: 1px solid rgba(0, 212, 170, 0.2);
  border-radius: 50px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-2);
  font-weight: 600;
}

/* ===== BLOG ===== */
.blog { background: var(--bg-secondary); }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.blog-card:hover {
  border-color: var(--accent);
  transform: translateY(-6px);
  box-shadow: 0 15px 50px rgba(108, 99, 255, 0.1);
}

.blog-card-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.blog-placeholder-img {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg,
    hsl(var(--hue), 50%, 15%),
    hsl(calc(var(--hue) + 40), 50%, 10%));
  display: flex;
  align-items: center;
  justify-content: center;
  color: hsl(var(--hue), 60%, 50%);
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-placeholder-img {
  transform: scale(1.05);
}

.blog-category {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 4px 14px;
  background: rgba(10, 10, 15, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.blog-card-body { padding: 24px; }

.blog-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}

.blog-date {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.blog-date svg { color: var(--accent); }

.blog-read-time {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.blog-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  transition: var(--transition);
}

.blog-card:hover .blog-title { color: var(--accent-light); }

.blog-excerpt {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent);
  transition: var(--transition);
}

.blog-read-more svg { transition: transform 0.3s; }

.blog-read-more:hover svg { transform: translateX(4px); }

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 16px;
  transition: var(--transition);
}

.contact-card:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  transform: translateX(4px);
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(108, 99, 255, 0.1);
  border-radius: var(--radius);
  color: var(--accent);
  flex-shrink: 0;
}

.contact-card h4 {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.contact-card a,
.contact-card span {
  font-size: 0.92rem;
  color: var(--text-primary);
  transition: var(--transition);
}

.contact-card a:hover { color: var(--accent); }

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.social-link {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  transition: var(--transition);
}

.social-link:hover {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 8px 20px var(--accent-glow);
}

/* Contact Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.form-group {
  position: relative;
  margin-bottom: 28px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 16px 0 8px;
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group label {
  position: absolute;
  top: 16px;
  left: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
  pointer-events: none;
  transition: var(--transition);
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: -4px;
  font-size: 0.75rem;
  color: var(--accent);
}

.form-line {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.4s ease;
}

.form-group input:focus ~ .form-line,
.form-group textarea:focus ~ .form-line {
  width: 100%;
}

.btn-submit {
  width: 100%;
  justify-content: center;
}

/* ===== FOOTER ===== */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.footer-logo {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
}

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

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

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 50%;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 100;
  box-shadow: 0 4px 20px var(--accent-glow);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--accent-light);
  transform: translateY(-4px);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  body { cursor: auto; }
  .cursor-dot, .cursor-ring { display: none; }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    flex-direction: column;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border);
    padding: 80px 30px 30px;
    gap: 4px;
    transition: right 0.4s ease;
  }

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

  .nav-toggle { display: flex; }

  .hero-cta { flex-direction: column; align-items: center; }

  .hero-stats { flex-direction: column; gap: 20px; }
  .stat-divider { width: 40px; height: 1px; }

  .skills-grid { grid-template-columns: 1fr; }
  .skill-category.full-width { grid-column: auto; }

  .exp-header { flex-direction: column; }
  .exp-meta { text-align: left; }

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

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

  .floating-code { display: none; }
}

@media (max-width: 480px) {
  .achievements-grid { grid-template-columns: 1fr; }
  .hero-name { font-size: 2.5rem; }
  .contact-form { padding: 24px; }
}