:root {
  --primary: #6c63ff;
  --primary-dark: #5549e8;
  --primary-light: #8b83ff;
  --secondary: #00d4ff;
  --accent: #ff6b6b;
  --success: #10b981;
  --warning: #f59e0b;

  --bg: #0a0a0f;
  --bg-2: #0f0f1a;
  --bg-3: #141428;
  --card: #12121f;
  --card-border: rgba(108, 99, 255, 0.15);
  --card-hover: rgba(108, 99, 255, 0.08);

  --text: #e2e8f0;
  --text-muted: #8892a4;
  --text-dim: #4a5568;

  --font: 'Inter', sans-serif;
  --font-code: 'Fira Code', monospace;

  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --shadow: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 40px rgba(108, 99, 255, 0.2);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
  --bg: #f8f9ff;
  --bg-2: #ffffff;
  --bg-3: #f0f2ff;
  --card: #ffffff;
  --card-border: rgba(108, 99, 255, 0.2);
  --card-hover: rgba(108, 99, 255, 0.05);
  --text: #1a1a2e;
  --text-muted: #64748b;
  --text-dim: #94a3b8;
  --shadow: 0 8px 32px rgba(0,0,0,0.1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.7;
  transition: background 0.4s, color 0.4s;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

.cursor-dot, .cursor-outline {
  position: fixed;
  pointer-events: none;
  z-index: 10000;
  border-radius: 50%;
  transition: opacity 0.3s;
}
.cursor-dot {
  width: 8px; height: 8px;
  background: var(--primary);
  transform: translate(-50%, -50%);
}
.cursor-outline {
  width: 36px; height: 36px;
  border: 2px solid rgba(108, 99, 255, 0.5);
  transform: translate(-50%, -50%);
  transition: transform 0.1s, border-color 0.3s;
}
@media (hover: none) {
  .cursor-dot, .cursor-outline { display: none; }
}

.loader {
  position: fixed; inset: 0;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s, visibility 0.5s;
}
.loader.hidden { opacity: 0; visibility: hidden; }
.loader-inner { text-align: center; }
.loader-text {
  font-family: var(--font-code);
  font-size: 2rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: 1.5rem;
}
.loader-bar {
  width: 200px;
  height: 3px;
  background: var(--card-border);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 auto;
}
.loader-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 2px;
  animation: loadProgress 1.5s ease forwards;
}
@keyframes loadProgress {
  from { width: 0; }
  to { width: 100%; }
}

.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--card-border);
  padding: 0.75rem 0;
}
[data-theme="light"] .navbar.scrolled {
  background: rgba(248, 249, 255, 0.9);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-code);
  font-size: 1.4rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-logo span { color: var(--secondary); }
.nav-links {
  display: flex; gap: 0.5rem;
}
.nav-link {
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 2px;
  background: var(--primary);
  border-radius: 1px;
  transition: width 0.3s;
}
.nav-link:hover, .nav-link.active {
  color: var(--text);
}
.nav-link:hover::after, .nav-link.active::after {
  width: 60%;
}
.nav-right { display: flex; align-items: center; gap: 0.5rem; }
.theme-toggle {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--card);
  border: 1px solid var(--card-border);
  color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}
.theme-toggle:hover {
  color: var(--primary);
  border-color: var(--primary);
}
.hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  width: 40px; height: 40px;
  padding: 10px;
  border-radius: 10px;
  background: var(--card);
  border: 1px solid var(--card-border);
}
.hamburger span {
  display: block; width: 100%; height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: var(--transition);
}

.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 4px 20px rgba(108, 99, 255, 0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(108, 99, 255, 0.5);
}
.btn-outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}
.btn-ghost {
  color: var(--text-muted);
  border: 2px solid var(--card-border);
}
.btn-ghost:hover {
  color: var(--text);
  border-color: var(--text-muted);
  transform: translateY(-2px);
}
.btn-full { width: 100%; justify-content: center; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-tag {
  font-family: var(--font-code);
  font-size: 0.9rem;
  color: var(--primary);
  font-weight: 500;
  display: block;
  margin-bottom: 0.75rem;
}
.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}
.section-title .highlight {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-sub {
  font-size: 1rem;
  color: var(--text-muted);
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 6rem 2rem 4rem;
}
.hero-bg {
  position: absolute; inset: 0;
  pointer-events: none;
}
.grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(108,99,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108,99,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
}
.glow-1 {
  width: 600px; height: 600px;
  background: var(--primary);
  top: -200px; left: -200px;
}
.glow-2 {
  width: 400px; height: 400px;
  background: var(--secondary);
  bottom: -100px; right: -100px;
}
.particles {
  position: absolute; inset: 0;
}
.particle {
  position: absolute;
  width: 3px; height: 3px;
  background: var(--primary);
  border-radius: 50%;
  opacity: 0.4;
  animation: floatParticle var(--dur, 8s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}
@keyframes floatParticle {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.4; }
  50% { transform: translate(var(--tx, 20px), var(--ty, -30px)) scale(1.5); opacity: 0.8; }
}

.hero-container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-content { order: 1; }
.hero-visual { order: 2; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--success);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  animation: fadeInDown 0.8s ease forwards;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(16,185,129,0); }
}

.hero-title {
  display: flex; flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease 0.2s forwards;
  opacity: 0;
}
.hero-greeting {
  font-size: 1.1rem;
  color: var(--text-muted);
  font-weight: 400;
}
.hero-name {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--text) 0%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-role {
  font-family: var(--font-code);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: var(--primary);
  font-weight: 500;
}
.role-prefix, .role-suffix { opacity: 0.6; }
.typed-cursor {
  display: inline-block;
  animation: blink 1s infinite;
  color: var(--secondary);
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 500px;
  margin-bottom: 2rem;
  line-height: 1.8;
  animation: fadeInUp 0.8s ease 0.4s forwards;
  opacity: 0;
}
.hero-desc strong { color: var(--text); }

.hero-actions {
  display: flex; gap: 1rem; flex-wrap: wrap;
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.8s ease 0.6s forwards;
  opacity: 0;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  animation: fadeInUp 0.8s ease 0.8s forwards;
  opacity: 0;
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: block;
  margin-top: 0.25rem;
}
.stat-divider {
  width: 1px; height: 40px;
  background: var(--card-border);
}

.hero-avatar-wrapper {
  position: relative;
  width: 320px; height: 320px;
  margin: 0 auto 2rem;
  display: flex; align-items: center; justify-content: center;
}
.avatar-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--primary);
  opacity: 0.2;
  animation: rotateRing linear infinite;
}
.ring-1 { width: 100%; height: 100%; animation-duration: 20s; }
.ring-2 { width: 80%; height: 80%; animation-duration: 15s; animation-direction: reverse; border-color: var(--secondary); }
.ring-3 { width: 60%; height: 60%; animation-duration: 10s; }
@keyframes rotateRing { to { transform: rotate(360deg); } }

.hero-avatar {
  width: 180px; height: 180px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark), var(--secondary));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 60px rgba(108, 99, 255, 0.4);
}
.avatar-initials {
  font-size: 3rem;
  font-weight: 900;
  color: #fff;
  font-family: var(--font-code);
}

.floating-badge {
  position: absolute;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  z-index: 3;
  animation: floatBadge 3s ease-in-out infinite;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}
.badge-html { top: 10%; left: 0; color: #e34f26; animation-delay: 0s; }
.badge-css { top: 10%; right: 0; color: #1572B6; animation-delay: 0.5s; }
.badge-js { bottom: 20%; left: 5%; color: #f7df1e; animation-delay: 1s; }
.badge-react { bottom: 20%; right: 5%; color: #61DAFB; animation-delay: 1.5s; }
.badge-figma { top: 50%; left: -5%; color: var(--accent); animation-delay: 2s; font-size: 1rem; }
@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.code-snippet {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  animation: fadeInUp 1s ease 0.5s forwards;
  opacity: 0;
  box-shadow: var(--shadow);
}
.snippet-header {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--bg-3);
  border-bottom: 1px solid var(--card-border);
}
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }
.snippet-title {
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-left: auto;
}
.snippet-body {
  padding: 1.25rem 1.5rem;
  font-family: var(--font-code);
  font-size: 0.85rem;
  line-height: 2;
}
.code-kw { color: #c792ea; }
.code-var { color: #82aaff; }
.code-key { color: #f78c6c; }
.code-str { color: #c3e88d; }
.code-num { color: #f78c6c; }

.scroll-indicator {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  color: var(--text-dim);
  font-size: 0.75rem;
  animation: fadeInUp 1s ease 1s forwards;
  opacity: 0;
}
.scroll-mouse {
  width: 24px; height: 38px;
  border: 2px solid var(--text-dim);
  border-radius: 12px;
  display: flex; justify-content: center;
  padding-top: 6px;
}
.scroll-wheel {
  width: 4px; height: 8px;
  background: var(--text-dim);
  border-radius: 2px;
  animation: scrollWheel 2s ease infinite;
}
@keyframes scrollWheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(14px); opacity: 0; }
}

.about {
  padding: 8rem 0;
  background: var(--bg-2);
  position: relative;
}
.about::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: center;
}

.about-left 
.about-img-container {
  position: relative;
  display: flex; flex-direction: column; align-items: center; gap: 1.5rem;
}
.about-img-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  width: 100%;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-glow);
}
.about-img-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
}
.about-avatar {
  width: 120px; height: 120px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem;
  font-weight: 900;
  color: #fff;
  margin: 0 auto 1.25rem;
  font-family: var(--font-code);
  box-shadow: 0 8px 32px rgba(108,99,255,0.3);
}
.about-img-info h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.about-img-info p {
  color: var(--primary);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}
.status-badge {
  display: inline-flex;
  align-items: center; gap: 0.4rem;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  color: var(--success);
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
}
.pulse {
  width: 7px; height: 7px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
.about-experience-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  width: 100%;
}
.exp-icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.about-experience-card strong { font-size: 1.1rem; display: block; }
.about-experience-card p { font-size: 0.85rem; color: var(--text-muted); }

.about-right 
.about-heading {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, var(--text), var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.about-text {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.8;
}
.about-text strong { color: var(--text); }

.about-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.75rem 0;
}
.info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.info-item:hover {
  border-color: var(--primary);
  background: var(--card-hover);
}
.info-item i {
  color: var(--primary);
  margin-top: 0.15rem;
  font-size: 0.9rem;
}
.info-item span {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: block;
}
.info-item strong {
  font-size: 0.9rem;
  color: var(--text);
}

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

.skills {
  padding: 8rem 0;
  background: var(--bg);
  position: relative;
}

.skills-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 3rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 0.5rem;
  max-width: fit-content;
  margin-left: auto;
  margin-right: auto;
}
.tab-btn {
  padding: 0.6rem 1.5rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
}
.tab-btn.active {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(108,99,255,0.3);
}
.tab-btn:hover:not(.active) {
  color: var(--text);
  background: var(--card-hover);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}
.skill-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  transition: var(--transition);
}
.skill-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(108,99,255,0.15);
}
.skill-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.skill-icon.html { background: rgba(227,79,38,0.15); color: #e34f26; }
.skill-icon.css { background: rgba(21,114,182,0.15); color: #1572B6; }
.skill-icon.js { background: rgba(247,223,30,0.15); color: #f7df1e; }
.skill-icon.react { background: rgba(97,218,251,0.15); color: #61DAFB; }
.skill-icon.tailwind { background: rgba(56,189,248,0.15); color: #38BDF8; }
.skill-icon.oop { background: rgba(168,85,247,0.15); color: #a855f7; }
.skill-info { flex: 1; }
.skill-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; }
.skill-name { font-weight: 600; font-size: 0.95rem; }
.skill-percent { font-size: 0.85rem; color: var(--primary); font-weight: 600; }
.skill-bar {
  height: 6px;
  background: var(--bg-3);
  border-radius: 3px;
  overflow: hidden;
}
.skill-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--color, var(--primary)), var(--primary));
  width: 0;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.skill-fill.animated { width: var(--fill); }

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 1.25rem;
}
.tool-card {
  display: flex; flex-direction: column; align-items: center; gap: 0.75rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 2rem 1rem;
  transition: var(--transition);
  text-align: center;
  font-weight: 500;
  font-size: 0.9rem;
}
.tool-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(108,99,255,0.15);
}
.tool-icon { font-size: 2.5rem; }
.figma-icon { color: #f24e1e; }
.git-icon { color: #f05032; }
.github-icon { color: var(--text); }
.vscode-icon { color: #007acc; }
.terminal-icon { color: var(--success); }
.design-icon { color: var(--primary); }

.soft-skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.25rem;
}
.soft-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: var(--transition);
  text-align: center;
}
.soft-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(108,99,255,0.15);
}
.soft-icon {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: #fff;
  margin: 0 auto 1rem;
}
.soft-card h4 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; }
.soft-card p { font-size: 0.9rem; color: var(--text-muted); }

.projects {
  padding: 8rem 0;
  background: var(--bg-2);
  position: relative;
}
.projects::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.projects-cat-tabs {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}
.cat-tab-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.5rem;
  border-radius: 100px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  border: 1px solid var(--card-border);
  background: var(--card);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  white-space: nowrap;
}
.cat-tab-btn i { font-size: 0.9rem; }
.cat-tab-btn em.cat-count {
  font-style: normal;
  font-size: 0.72rem;
  font-weight: 700;
  background: rgba(108,99,255,0.15);
  color: var(--primary-light);
  border-radius: 100px;
  padding: 1px 7px;
  transition: var(--transition);
}
.cat-tab-btn:hover {
  border-color: var(--primary);
  color: var(--text);
}
.cat-tab-btn.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 4px 20px rgba(108,99,255,0.35);
}
.cat-tab-btn.active em.cat-count {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

.projects-panel {
  display: none;
  animation: panelFadeIn 0.4s ease;
}
.projects-panel.active { display: block; }

@keyframes panelFadeIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

.cat-label-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1rem 1.25rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--primary);
}
.cat-label-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.frontend-icon  { background: rgba(108,99,255,0.15); color: var(--primary); }
.fullstack-icon { background: rgba(0,212,255,0.12);  color: var(--secondary); border-left-color: var(--secondary); }
.ai-icon        { background: rgba(16,185,129,0.12); color: var(--success);   }

.cat-label-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}
.cat-label-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
}

#panel-fullstack .cat-label-row { border-left-color: var(--secondary); }
#panel-ai        .cat-label-row { border-left-color: var(--success); }

.projects-filter {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  border: 1px solid var(--card-border);
  background: var(--card);
  transition: var(--transition);
}
.filter-btn.active, .filter-btn:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.75rem;
}
.project-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.project-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: 0 16px 40px rgba(108,99,255,0.2);
}
.project-card.hide { display: none; }

.project-image {
  height: 200px;
  background: var(--bg-3);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  position: relative;
}

.project-mockup {
  width: 85%;
  background: var(--bg-2);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  transform: perspective(800px) rotateX(5deg);
  transition: var(--transition);
}
.project-card:hover .project-mockup { transform: perspective(800px) rotateX(0deg); }
.mockup-header {
  display: flex; gap: 5px; align-items: center;
  padding: 8px 12px;
  background: var(--card-border);
}
.mockup-header span {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.mockup-header span:nth-child(1) { background: #ff5f57; }
.mockup-header span:nth-child(2) { background: #febc2e; }
.mockup-header span:nth-child(3) { background: #28c840; }
.mockup-body { padding: 12px 14px; }

.todo-item {
  font-size: 0.75rem;
  padding: 5px 0;
  display: flex; gap: 6px; align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  color: var(--text-muted);
}
.todo-item.done { color: var(--success); text-decoration: line-through; opacity: 0.7; }

.weather-body { text-align: center; padding: 1rem 0; }
.weather-icon { font-size: 2rem; color: #f59e0b; margin-bottom: 0.25rem; }
.weather-temp { font-size: 1.5rem; font-weight: 700; line-height: 1; }
.weather-city { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 0.5rem; }
.weather-info { display: flex; justify-content: center; gap: 1rem; font-size: 0.7rem; color: var(--text-dim); }

.recipe-body { padding: 10px 12px; }
.recipe-search {
  background: var(--card-border);
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.recipe-cards { display: flex; gap: 6px; }
.recipe-mini {
  flex: 1;
  background: rgba(108,99,255,0.15);
  border-radius: 6px;
  padding: 5px;
  font-size: 0.65rem;
  text-align: center;
  color: var(--primary);
}

.dashboard-body { display: flex; height: 80px; gap: 8px; padding: 0; }
.dash-sidebar {
  width: 28px;
  background: var(--card-border);
  padding: 6px 4px;
  display: flex; flex-direction: column; gap: 4px;
}
.dash-item {
  height: 6px; border-radius: 3px;
  background: rgba(255,255,255,0.2);
}
.dash-item.active { background: var(--primary); }
.dash-main { flex: 1; padding: 8px 8px 0; display: flex; align-items: flex-end; }
.dash-chart { display: flex; align-items: flex-end; gap: 4px; width: 100%; height: 100%; }
.bar {
  flex: 1;
  background: linear-gradient(to top, var(--primary), var(--secondary));
  border-radius: 3px 3px 0 0;
}

.devhub-body { text-align: center; padding: 0.75rem; }
.devhub-logo {
  font-family: var(--font-code);
  font-size: 1rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.75rem;
}
.devhub-tools { display: flex; justify-content: center; gap: 8px; }
.devhub-tool {
  width: 32px; height: 32px;
  background: rgba(108,99,255,0.15);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  font-size: 0.85rem;
}

.movie-mockup .mockup-body { padding: 0; overflow: hidden; }
.movie-body {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 60%, #0f3460 100%);
  padding: 0.75rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.movie-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #e94560;
  text-align: center;
  letter-spacing: 0.5px;
}
.movie-search {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 0.7rem;
  color: #a0aec0;
  display: flex;
  align-items: center;
  gap: 5px;
}
.movie-search i { color: #e94560; font-size: 0.65rem; }
.movie-cards {
  display: flex;
  gap: 5px;
  flex: 1;
}
.movie-mini {
  flex: 1;
  background: linear-gradient(180deg, rgba(233,69,96,0.3) 0%, rgba(15,52,96,0.6) 100%);
  border-radius: 5px;
  border: 1px solid rgba(233,69,96,0.2);
}

.project-info { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.project-tags {
  display: flex; gap: 0.5rem; flex-wrap: wrap;
  margin-bottom: 0.75rem;
}
.tag {
  background: rgba(108,99,255,0.1);
  border: 1px solid rgba(108,99,255,0.2);
  color: var(--primary);
  padding: 0.2rem 0.65rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
}
.project-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap;
}
.featured-badge {
  font-size: 0.75rem;
  background: linear-gradient(135deg, var(--warning), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
}
.project-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1.25rem;
}
.project-links {
  display: flex; gap: 1rem;
}
.project-link {
  display: flex; align-items: center; gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
  padding: 0.4rem 0;
}
.project-link:hover { color: var(--text); }
.project-link.live { color: var(--primary); }
.project-link.live:hover { color: var(--primary-light); }
.project-link.disabled {
  color: var(--text-muted);
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
  font-size: 0.82rem;
}

.contact {
  padding: 8rem 0;
  background: var(--bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.contact-left h3 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.contact-left p {
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.contact-cards { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.contact-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  transition: var(--transition);
  cursor: pointer;
}
.contact-card:hover {
  border-color: var(--primary);
  transform: translateX(4px);
}
.contact-card.static { cursor: default; }
.contact-card.static:hover { transform: none; border-color: var(--card-border); }
.contact-card-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.email-icon { background: rgba(239,68,68,0.1); color: #ef4444; }
.phone-icon { background: rgba(16,185,129,0.1); color: var(--success); }
.loc-icon { background: rgba(108,99,255,0.1); color: var(--primary); }
.contact-card div strong { display: block; font-size: 0.9rem; margin-bottom: 0.15rem; }
.contact-card div span { font-size: 0.85rem; color: var(--text-muted); }
.contact-arrow { margin-left: auto; color: var(--text-dim); font-size: 0.8rem; transition: var(--transition); }
.contact-card:hover .contact-arrow { color: var(--primary); transform: translateX(4px); }

.social-links { display: flex; gap: 0.75rem; }
.social-btn {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  color: var(--text-muted);
  transition: var(--transition);
}
.social-btn:hover { transform: translateY(-3px); }
.social-btn.github:hover { color: var(--text); border-color: var(--text); }
.social-btn.linkedin:hover { color: #0077b5; border-color: #0077b5; }
.social-btn.twitter:hover { color: #1da1f2; border-color: #1da1f2; }
.social-btn.email:hover { color: #ef4444; border-color: #ef4444; }

.contact-form {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-muted);
}
.form-group label i { color: var(--primary); font-size: 0.8rem; }
.form-group input, .form-group textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--text);
  transition: var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input:focus, .form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.1);
}
.form-group input::placeholder, .form-group textarea::placeholder {
  color: var(--text-dim);
}

.form-success {
  display: none;
  align-items: center; gap: 0.5rem;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  color: var(--success);
  padding: 0.75rem 1rem;
  border-radius: 10px;
  font-size: 0.9rem;
  margin-top: 1rem;
}
.form-success.show { display: flex; }

.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--card-border);
  padding: 3rem 0 1.5rem;
}
.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
.footer-top {
  text-align: center;
  margin-bottom: 2rem;
}
.footer-logo {
  font-family: var(--font-code);
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: 0.75rem;
}
.footer-top p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}
.footer-social {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
}
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: var(--card);
  border: 1px solid var(--card-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
  font-size: 0.9rem;
}
.footer-social a:hover {
  color: var(--primary);
  border-color: var(--primary);
  transform: translateY(-2px);
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 1.5rem 0;
  border-top: 1px solid var(--card-border);
  border-bottom: 1px solid var(--card-border);
  margin-bottom: 1.5rem;
}
.footer-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--primary); }
.footer-bottom {
  text-align: center;
}
.footer-bottom p {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.back-to-top {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 48px; height: 48px;
  background: var(--primary);
  color: #fff;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  box-shadow: 0 4px 20px rgba(108,99,255,0.4);
  opacity: 0; visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 999;
}
.back-to-top.visible {
  opacity: 1; visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

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

@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; text-align: center; }
  .hero-content { order: 2; }
  .hero-visual { order: 1; }
  .hero-desc { margin: 0 auto 2rem; }
  .hero-actions, .hero-stats { justify-content: center; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .nav-links { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: var(--bg); flex-direction: column; align-items: center; justify-content: center; gap: 1rem; z-index: 999; }
  .nav-links.open { display: flex; }
  .nav-link { font-size: 1.25rem; }
  .hamburger { display: flex; position: relative; z-index: 1000; }
  .hero { padding: 5rem 1rem 3rem; }
  .hero-avatar-wrapper { width: 240px; height: 240px; }
  .hero-avatar { width: 130px; height: 130px; }
  .avatar-initials { font-size: 2rem; }
  .about, .skills, .projects, .contact { padding: 5rem 0; }
  .about-info-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .tools-grid { grid-template-columns: repeat(3, 1fr); }
  .code-snippet { display: none; }

  .projects-cat-tabs {
    gap: 0.4rem;
    margin-bottom: 1.75rem;
  }
  .cat-tab-btn {
    padding: 0.55rem 1.1rem;
    font-size: 0.84rem;
  }
  .cat-tab-btn span { display: inline; }
  .cat-label-row {
    flex-direction: row;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
  }
  .cat-label-icon {
    width: 38px;
    height: 38px;
    font-size: 1rem;
  }
  .cat-label-title { font-size: 1rem; }
}

@media (max-width: 480px) {
  .hero-name { font-size: 2rem; }
  .hero-actions { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
  .tools-grid { grid-template-columns: repeat(2, 1fr); }
  .soft-skills-grid { grid-template-columns: 1fr; }
  .footer-social { flex-wrap: wrap; }

  .cat-tab-btn {
    padding: 0.5rem 0.9rem;
    font-size: 0.8rem;
    gap: 0.35rem;
  }
  .cat-count { display: none; }
  .cat-label-sub { display: none; }
}