/* =============================================
   DESIGN TOKENS & THEME
============================================= */
:root {
  --accent: #6366f1;
  --accent-2: #a855f7;
  --accent-glow: rgba(99, 102, 241, 0.3);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-mono: 'JetBrains Mono', monospace;
}

[data-theme="dark"] {
  --bg: #0a0a0f;
  --bg-2: #0f0f1a;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(99, 102, 241, 0.4);
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #475569;
  --nav-bg: rgba(10, 10, 15, 0.8);
  --tag-bg: rgba(99, 102, 241, 0.15);
  --tag-color: #818cf8;
  --skill-bg: rgba(255, 255, 255, 0.06);
  --mockup-bg: #0d1117;
  --mockup-line: rgba(255, 255, 255, 0.07);
  --shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
  --gradient-text: linear-gradient(135deg, #6366f1, #a855f7, #ec4899);
  --gradient-bg: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(168,85,247,0.1), transparent);
}

[data-theme="light"] {
  --bg: #f8fafc;
  --bg-2: #ffffff;
  --bg-card: rgba(0, 0, 0, 0.03);
  --bg-card-hover: rgba(0, 0, 0, 0.06);
  --border: rgba(0, 0, 0, 0.08);
  --border-hover: rgba(99, 102, 241, 0.5);
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --nav-bg: rgba(248, 250, 252, 0.85);
  --tag-bg: rgba(99, 102, 241, 0.1);
  --tag-color: #4f46e5;
  --skill-bg: rgba(0, 0, 0, 0.05);
  --mockup-bg: #1e293b;
  --mockup-line: rgba(255, 255, 255, 0.08);
  --shadow: 0 25px 50px rgba(0, 0, 0, 0.12);
  --gradient-text: linear-gradient(135deg, #4f46e5, #7c3aed, #db2777);
  --gradient-bg: linear-gradient(135deg, rgba(99,102,241,0.08), rgba(168,85,247,0.05), transparent);
}

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

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
}

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

/* =============================================
   ANIMATED BACKGROUND
============================================= */
.bg-gradient {
  position: fixed;
  inset: 0;
  background: var(--gradient-bg);
  pointer-events: none;
  z-index: 0;
}

#particles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

/* =============================================
   NAVBAR
============================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 2rem;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.navbar.scrolled {
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
  padding: 0 2rem;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 2px;
}

.logo-bracket { color: var(--accent); }
.logo-name { color: var(--text-primary); padding: 0 2px; }

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0.75rem;
  right: 0.75rem;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-social-btn {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition);
}

.nav-social-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--bg-card-hover);
}

.theme-toggle {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  font-size: 0.8rem;
  position: relative;
  overflow: hidden;
}

.theme-toggle:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
}

.theme-icon {
  position: absolute;
  transition: all var(--transition);
}

[data-theme="dark"] .theme-icon.moon { opacity: 1; transform: translateY(0); }
[data-theme="dark"] .theme-icon.sun { opacity: 0; transform: translateY(20px); }
[data-theme="light"] .theme-icon.sun { opacity: 1; transform: translateY(0); }
[data-theme="light"] .theme-icon.moon { opacity: 0; transform: translateY(20px); }


.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================
   MOBILE NAV
============================================= */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  z-index: 999;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 1rem 2rem;
  transform: translateY(-110%);
  transition: transform var(--transition);
}

.mobile-nav.open { transform: translateY(0); }

.mobile-nav ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }

.mobile-nav-link {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  color: var(--text-secondary);
  border-radius: 8px;
  transition: all var(--transition);
}

.mobile-nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-card);
}

/* =============================================
   HERO
============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4rem;
  padding: 120px 2rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-content {
  flex: 1;
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 0.375rem 0.875rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 8px #22c55e; }
  50% { box-shadow: 0 0 16px #22c55e; }
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}


.hero-description {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 480px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.hero-social {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.hero-social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 600;
  transition: all var(--transition);
}

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

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.875rem 2rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius);
  transition: all var(--transition);
  box-shadow: 0 0 30px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px var(--accent-glow);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.875rem 2rem;
  background: var(--bg-card);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

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

.stat-plus {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
  vertical-align: super;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

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

/* Hero Visual */
.hero-visual {
  flex: 0 0 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-container {
  position: relative;
  width: 260px;
  height: 260px;
}

.avatar-ring {
  position: absolute;
  inset: 0;
  border-radius: 24px;
  border: 1px solid var(--border);
  animation: ring-spin linear infinite;
}

.ring-1 { animation-duration: 20s; }
.ring-2 {
  inset: -30px;
  border-radius: 36px;
  border-style: dashed;
  border-color: rgba(99, 102, 241, 0.2);
  animation-duration: 30s;
  animation-direction: reverse;
}
.ring-3 {
  inset: -60px;
  border-radius: 48px;
  border-color: rgba(168, 85, 247, 0.1);
  animation-duration: 40s;
}

@keyframes ring-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.avatar-placeholder {
  width: 100%;
  height: 100%;
  border-radius: 20px;
  background: var(--bg-card);
  border: 2px solid var(--border);
  overflow: hidden;
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow), 0 0 60px var(--accent-glow);
}

.avatar-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.avatar-placeholder svg {
  width: 70%;
  height: 70%;
}

.floating-card {
  position: absolute;
  background: var(--bg-2);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
  padding: 0.5rem 0.875rem;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
  box-shadow: var(--shadow);
  z-index: 2;
  white-space: nowrap;
}

.card-icon { font-size: 1rem; }

/* Wrapper is invisible on desktop — cards are absolutely positioned */
.floating-cards-row { display: contents; }

/* Distributed around avatar like a clock: 12, 2, 5, 7, 10 */
.card-1 { top: -8%;  left: 50%; transform: translateX(-50%); animation: float1 4s ease-in-out infinite; }
.card-2 { top: 8%;   right: -40%; animation: float2 5s ease-in-out infinite; }
.card-3 { bottom: 8%; right: -40%; animation: float3 4.5s ease-in-out infinite; }
.card-4 { bottom: 8%; left: -40%; animation: float1 5.5s ease-in-out infinite; }
.card-5 { top: 8%;   left: -40%; animation: float2 4s ease-in-out infinite; }
.card-6 { bottom: -8%; left: 50%; transform: translateX(-50%); animation: float3 5s ease-in-out infinite; }

@keyframes float1 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes float2 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(8px); } }
@keyframes float3 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.75rem;
  animation: bounce 2s ease-in-out infinite;
}

.scroll-mouse {
  width: 22px;
  height: 34px;
  border-radius: 11px;
  border: 2px solid var(--text-muted);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 5px;
}

.scroll-wheel {
  width: 3px;
  height: 6px;
  background: var(--text-muted);
  border-radius: 2px;
  animation: scroll-wheel 1.5s ease-in-out infinite;
}

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

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

@media (max-width: 768px) {
  .scroll-indicator { display: none; }
}

/* =============================================
   SECTIONS
============================================= */
.section {
  padding: 6rem 2rem;
  position: relative;
  z-index: 1;
}

.section-alt {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

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

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 0.75rem;
  letter-spacing: 0.05em;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

/* =============================================
   ABOUT
============================================= */
.about-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 4rem;
  align-items: center;
}

.about-text p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.25rem;
  font-size: 1.0625rem;
}

.about-links {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transition);
}

.social-link svg { width: 18px; height: 18px; }

.social-link.linkedin:hover {
  border-color: #0077b5;
  color: #0077b5;
  background: rgba(0, 119, 181, 0.1);
}

.social-link.github:hover {
  border-color: var(--text-primary);
  background: var(--bg-card-hover);
}

.about-image {
  display: flex;
  justify-content: center;
}

.image-wrapper {
  position: relative;
  width: 280px;
  height: 320px;
}

.image-placeholder {
  width: 100%;
  height: 100%;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.875rem;
  overflow: hidden;
}

.image-placeholder svg { width: 60%; height: 60%; }

.image-decoration {
  position: absolute;
  inset: 15px -15px -15px 15px;
  border: 2px solid var(--accent);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.3;
}

/* =============================================
   EXPERIENCE / TIMELINE
============================================= */
.timeline {
  max-width: 800px;
  margin: 0 auto;
}

.timeline-item {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 1.5rem;
  margin-bottom: 0;
}

.timeline-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 8px;
}

.marker-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 12px var(--accent-glow);
  flex-shrink: 0;
  z-index: 1;
  position: relative;
}

.marker-line {
  flex: 1;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  margin-top: 8px;
  opacity: 0.3;
  min-height: 40px;
}

.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 2rem;
  transition: all var(--transition);
}

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

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.job-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.company-name {
  font-size: 0.9375rem;
  color: var(--accent);
  font-weight: 600;
  transition: color var(--transition);
}

.company-name:hover { opacity: 0.8; }
.ext-link { font-size: 0.75rem; }

.job-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  flex-shrink: 0;
}

.job-date {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.job-type {
  font-size: 0.75rem;
  color: var(--accent);
  background: var(--tag-bg);
  padding: 2px 8px;
  border-radius: 100px;
  font-weight: 500;
}

.job-desc {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
  font-size: 0.9375rem;
}

.job-highlights {
  list-style: none;
  margin-bottom: 1.25rem;
}

.job-highlights li {
  color: var(--text-secondary);
  font-size: 0.9rem;
  padding: 0.25rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.job-highlights li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.75rem;
  top: 0.35rem;
}

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

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--tag-color);
  background: var(--tag-bg);
  padding: 3px 10px;
  border-radius: 100px;
  font-weight: 500;
}

/* =============================================
   PROJECTS
============================================= */
.projects-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.proj-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: all var(--transition);
}

.proj-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.proj-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.proj-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  background: var(--tag-bg);
  padding: 3px 10px;
  border-radius: 100px;
  font-weight: 500;
}

.proj-links {
  display: flex;
  gap: 0.75rem;
  color: var(--text-muted);
}

.proj-links a {
  transition: color var(--transition);
}

.proj-links a:hover { color: var(--accent); }

.proj-title {
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.proj-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.proj-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
}

.proj-tech span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--tag-color);
  background: var(--tag-bg);
  padding: 3px 10px;
  border-radius: 100px;
}

@media (max-width: 768px) {
  .projects-card-grid { grid-template-columns: 1fr; }
}

.featured-projects {
  display: flex;
  flex-direction: column;
  gap: 5rem;
  margin-bottom: 5rem;
}

.project-card.featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.project-card.featured-reverse {
  direction: rtl;
}

.project-card.featured-reverse > * {
  direction: ltr;
}

.project-meta { margin-bottom: 0.75rem; }

.project-tag {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--accent);
  font-weight: 500;
}

.project-title {
  font-size: 1.625rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.project-description {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.project-description p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.9375rem;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.project-tech span {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

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

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--transition);
}

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

/* Project Mockup */
.project-mockup {
  background: var(--mockup-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: var(--shadow), 0 0 40px var(--accent-glow);
  transition: transform var(--transition);
}

.project-visual:hover .project-mockup {
  transform: translateY(-6px) rotate(-1deg);
}

.mockup-bar {
  background: rgba(255,255,255,0.05);
  padding: 12px 16px;
  display: flex;
  gap: 6px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.mockup-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mockup-bar span:nth-child(1) { background: #ff5f57; }
.mockup-bar span:nth-child(2) { background: #ffbd2e; }
.mockup-bar span:nth-child(3) { background: #28ca41; }

.mockup-url {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-left: 8px;
}

.mockup-iframe-wrap {
  position: relative;
  width: 100%;
  height: 320px;
  overflow: hidden;
}

.mockup-iframe-wrap iframe {
  width: 160%;
  height: 160%;
  border: none;
  transform: scale(0.625);
  transform-origin: top left;
  pointer-events: none;
}

.mockup-screen {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mockup-line {
  height: 10px;
  background: var(--mockup-line);
  border-radius: 5px;
}

.mockup-line.w-80 { width: 80%; }
.mockup-line.w-60 { width: 60%; }
.mockup-line.w-70 { width: 70%; }
.mockup-line.w-50 { width: 50%; }

.mockup-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin: 6px 0;
}

.mockup-block {
  height: 50px;
  background: var(--mockup-line);
  border-radius: 8px;
}

/* Code mockup */
.code-mockup {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  gap: 6px;
}

.code-line { color: #8b9cb6; padding: 2px 0; }
.code-keyword { color: #c792ea; }
.code-var { color: #82aaff; }
.code-fn { color: #82aaff; }
.code-comment { color: #546e7a; font-style: italic; }
.code-success { color: #c3e88d; }
.indent { padding-left: 1.5rem; }

/* Other projects grid */
.other-projects-title {
  font-size: 1.25rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 2rem;
  color: var(--text-secondary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.mini-project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: all var(--transition);
  cursor: default;
}

.mini-project-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.mini-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.folder-icon {
  width: 36px;
  height: 36px;
  color: var(--accent);
}

.mini-card-links {
  display: flex;
  gap: 0.75rem;
  color: var(--text-muted);
}

.mini-card-links a {
  transition: color var(--transition);
}

.mini-card-links a:hover { color: var(--text-primary); }

.mini-project-title {
  font-size: 1.0625rem;
  font-weight: 700;
}

.mini-project-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}

.mini-project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.mini-project-tech span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--tag-color);
  background: var(--tag-bg);
  padding: 2px 8px;
  border-radius: 100px;
}

.mini-project-stars {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* =============================================
   SKILLS
============================================= */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.skill-category {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all var(--transition);
}

.skill-category:hover {
  border-color: var(--border-hover);
  box-shadow: 0 8px 30px var(--accent-glow);
}

.skill-cat-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.skill-cat-icon { font-size: 1.1rem; }

.skill-list {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.skill-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.skill-name {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

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

.skill-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 3px;
  width: 0%;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =============================================
   CONTACT
============================================= */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}

.contact-wrapper--centered {
  display: flex;
  justify-content: center;
}

.contact-intro {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-icon {
  width: 44px;
  height: 44px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.contact-value {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: color var(--transition);
}

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

.available {
  color: #22c55e !important;
}

.social-links-footer {
  display: flex;
  gap: 0.75rem;
}

.social-btn {
  width: 44px;
  height: 44px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.social-btn svg { width: 20px; height: 20px; }

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

/* Contact Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  color: var(--text-primary);
  font-family: inherit;
  outline: none;
  transition: all var(--transition);
  resize: vertical;
}

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

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0.875rem 2rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  font-weight: 700;
  font-size: 1rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
  box-shadow: 0 0 30px var(--accent-glow);
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px var(--accent-glow);
}

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

.trade-secret-card {
  max-width: 780px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.ts-badge {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.ts-icon {
  font-size: 2rem;
  width: 56px;
  height: 56px;
  background: var(--tag-bg);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ts-label {
  display: block;
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.ts-company {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
}

.ts-title {
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.ts-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.ts-desc strong {
  color: var(--text-primary);
  font-weight: 700;
}

.ts-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1.5rem;
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  flex-wrap: wrap;
}

.ts-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ts-stat-value {
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

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

.coming-soon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 4rem 2rem;
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  color: var(--text-muted);
  font-size: 1rem;
}

.coming-soon-icon { font-size: 2.5rem; }

/* Blog Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

@media (max-width: 768px) {
  .blog-grid { grid-template-columns: 1fr; }
}

.blog-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.75rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.blog-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px var(--accent-glow);
}

.blog-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.blog-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(99, 102, 241, 0.1);
  padding: 0.25rem 0.6rem;
  border-radius: 20px;
}

.blog-card-top svg { color: var(--text-muted); }

.blog-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
}

.blog-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
}

.blog-read-more {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 0.25rem;
}

/* =============================================
   FOOTER
============================================= */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 2rem;
  position: relative;
  z-index: 1;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.back-to-top {
  width: 40px;
  height: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  color: var(--text-secondary);
}

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

/* =============================================
   SCROLL REVEAL ANIMATIONS
============================================= */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Staggered children */
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }

/* =============================================
   RESPONSIVE
============================================= */
@media (max-width: 1024px) {
  .hero { flex-direction: column; text-align: center; padding-top: 100px; }
  .hero-content { max-width: 100%; }
  .hero-description { margin: 0 auto 2.5rem; }
  .hero-cta { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { flex: none; width: 100%; }
  .avatar-ring { display: none; }
  .avatar-container {
    position: static;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    width: 100%;
    height: auto;
  }
  .avatar-placeholder {
    width: 220px;
    height: 220px;
  }
  .floating-cards-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
  }
  .card-1, .card-2, .card-3, .card-4, .card-5, .card-6 {
    position: static;
    transform: none !important;
    animation: none;
    font-size: 0.75rem;
    padding: 0.35rem 0.7rem;
  }
  .about-grid { grid-template-columns: 1fr; }
  .about-image { display: none; }
  .project-card.featured { grid-template-columns: 1fr; }
  .project-card.featured-reverse { direction: ltr; }
  .contact-wrapper { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .mobile-menu-btn { display: flex; }
  .mobile-nav { display: block; }
  .section { padding: 4rem 1.25rem; }
  .timeline-item { grid-template-columns: 30px 1fr; gap: 1rem; }
  .skills-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .hero { padding: 100px 1.25rem 3rem; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }
  .hero-cta { flex-direction: column; align-items: stretch; text-align: center; }
  .card-header { flex-direction: column; }
  .job-meta { align-items: flex-start; }
}