/* ========== CSS VARIABLES ========== */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #1a1a2e;
  --bg-card-hover: #22223a;
  --text-primary: #e8e8f0;
  --text-secondary: #a0a0b8;
  --text-muted: #6c6c8a;
  --accent: #6c63ff;
  --accent-light: #8b83ff;
  --accent-glow: rgba(108, 99, 255, 0.3);
  --accent-gradient: linear-gradient(135deg, #6c63ff, #e040fb);
  --border-color: rgba(108, 99, 255, 0.15);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 40px rgba(108, 99, 255, 0.15);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-full: 50%;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Light Theme */
[data-theme="light"] {
  --bg-primary: #f5f5fa;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f0f0f8;
  --text-primary: #1a1a2e;
  --text-secondary: #4a4a6a;
  --text-muted: #8888aa;
  --accent: #5a52e0;
  --accent-light: #6c63ff;
  --accent-glow: rgba(90, 82, 224, 0.2);
  --border-color: rgba(90, 82, 224, 0.12);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  --shadow-glow: 0 0 40px rgba(90, 82, 224, 0.1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
}

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

ul { list-style: none; }

img {
  max-width: 100%;
  height: auto;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

/* ========== SINGLE BLUR LAYER ========== */
.content-blur {
  position: relative;
  z-index: 1;
}

.content-blur::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

[data-theme="light"] .content-blur::before {
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Hero overlay (separate, darker, no blur) */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: rgba(0, 0, 0, 0.75);
}

[data-theme="light"] .hero::before {
  background: rgba(245, 245, 250, 0.7);
}

/* ========== SITE BACKGROUND ========== */
.site-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background: url('../assets/bg.jpg') center center / cover no-repeat fixed;
  will-change: transform;
}

/* ========== THEME FAB (floating bottom-right) ========== */
.theme-fab {
  position: fixed;
  bottom: 90px;
  right: 30px;
  z-index: 999;
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  font-family: var(--font);
  transition: all var(--transition);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.theme-fab:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(108, 99, 255, 0.3);
}

/* ========== NAVIGATION ========== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: rgba(10, 10, 15, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition);
}

[data-theme="light"] .navbar {
  background: rgba(245, 245, 250, 0.7);
}

.navbar.scrolled {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: 64px;
}

.nav-logo {
  font-size: 1.4rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -1px;
  flex-shrink: 0;
  margin-right: auto;
}

.nav-links {
  display: flex;
  gap: 4px;
}

.nav-link {
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
  background: rgba(108, 99, 255, 0.12);
}

.nav-link.active {
  color: var(--accent);
}

/* Nav Toggle (Mobile) */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-shrink: 0;
}

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

/* ========== SECTION HEADER ========== */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-badge {
  display: inline-block;
  padding: 6px 20px;
  border-radius: 20px;
  background: rgba(108, 99, 255, 0.1);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  border: 1px solid rgba(108, 99, 255, 0.2);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.2;
}

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

.section-divider {
  width: 60px;
  height: 4px;
  background: var(--accent-gradient);
  border-radius: 2px;
  margin: 0 auto;
}

.section-desc {
  max-width: 600px;
  margin: 20px auto 0;
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* ========== HERO SECTION ========== */
.hero {
  min-height: 100vh;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 80px;
  padding-bottom: 90px;
  position: relative;
  overflow: hidden;
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 70px;
}

.hero-left {
  max-width: 540px;
  text-align: left;
}

.hero-right {
  flex-shrink: 0;
}

/* ========== AVATAR ========== */
.hero-avatar-wrapper {
  position: relative;
  display: inline-block;
}

.hero-avatar-glow {
  position: absolute;
  inset: -15px;
  border-radius: var(--radius-full);
  background: var(--accent-gradient);
  opacity: 0.3;
  filter: blur(20px);
  animation: pulseGlow 3s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.05); }
}

.hero-avatar {
  width: 185px;
  height: 185px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 3px solid var(--accent);
  position: relative;
  z-index: 2;
  box-shadow: 0 0 40px rgba(108, 99, 255, 0.3);
  transition: transform var(--transition);
}

.hero-avatar:hover {
  transform: scale(1.05);
}

.hero-avatar-container {
  position: relative;
  width: 185px;
  height: 185px;
}

.hero-avatar-fallback {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: var(--accent-gradient);
  font-size: 3rem;
  font-weight: 800;
  color: #fff;
  border-radius: var(--radius-full);
  border: 3px solid var(--accent);
  z-index: 2;
}

.hero-status {
  position: absolute;
  bottom: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 5px 18px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 3;
  box-shadow: var(--shadow);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: #22c55e;
  display: inline-block;
  animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ========== HERO TEXT ========== */
.hero-title {
  margin-bottom: 20px;
}

.greeting {
  display: block;
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.name {
  font-size: 4rem;
  font-weight: 900;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -2px;
  word-break: break-word;
  display: block;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 480px;
  margin-bottom: 40px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font);
  border: none;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 4px 20px rgba(108, 99, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(108, 99, 255, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border-color);
}

.btn-outline:hover {
  border-color: var(--accent);
  background: rgba(108, 99, 255, 0.08);
  transform: translateY(-3px);
}

.btn-large {
  padding: 18px 40px;
  font-size: 1.1rem;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.8rem;
  animation: fadeInUp 1s ease 1s forwards;
  opacity: 0;
  z-index: 2;
}

@keyframes fadeInUp {
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.scroll-mouse {
  width: 26px;
  height: 40px;
  border: 2px solid var(--text-muted);
  border-radius: 13px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

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

@keyframes scrollWheel {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(12px); }
}

/* ========== ABOUT SECTION ========== */
.about {
  background: transparent;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 1.05rem;
  line-height: 1.8;
}

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

.highlight-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: all var(--transition);
}

.highlight-item:hover {
  border-color: var(--accent);
  transform: translateX(4px);
}

.highlight-item i {
  color: var(--accent);
  font-size: 1.1rem;
}

.about-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: all var(--transition);
}

.stat-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
}

.stat-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  color: var(--accent);
}

.stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ========== STATS SHOWCASE ========== */
.stats {
  background: transparent;
}

.stats-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.stats-card-main {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  transition: all var(--transition);
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}

.stats-card-main:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.stats-card-main h3 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.stats-card-main img {
  width: 100%;
  max-width: 400px;
  border-radius: 8px;
}

/* ── Top Languages Bar Chart ── */
.stats-lang-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.stats-lang-item {}

.stats-lang-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  font-size: 0.85rem;
}

.stats-lang-name {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--text-primary);
}

.stats-lang-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.stats-lang-pct {
  font-weight: 700;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.stats-lang-bar-bg {
  width: 100%;
  height: 8px;
  background: var(--bg-primary);
  border-radius: 4px;
  overflow: hidden;
}

.stats-lang-bar {
  height: 100%;
  border-radius: 4px;
  transition: width 0.6s ease;
}

.stats-lang-more {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
  padding-top: 8px;
}

/* ── Top Repos (by stars) ── */
.stats-toprepos {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.stats-toprepo-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  background: var(--bg-card-hover);
  border-radius: 12px;
  border: 1px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
  color: inherit;
}

.stats-toprepo-item:hover {
  border-color: var(--accent);
  transform: translateX(4px);
  box-shadow: var(--shadow-glow);
}

.stats-toprepo-icon {
  font-size: 1.2rem;
  color: var(--accent);
  flex-shrink: 0;
}

.stats-toprepo-info {
  flex: 1;
  min-width: 0;
}

.stats-toprepo-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.stats-toprepo-item:hover .stats-toprepo-name {
  color: var(--accent);
}

.stats-toprepo-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.stats-toprepo-stars {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-light);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ========== REPOSITORIES SECTION ========== */
.repos {
  background: transparent;
}

.repo-filters {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 20px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font);
}

.filter-btn:hover {
  border-color: var(--accent);
  color: var(--text-primary);
  background: rgba(108, 99, 255, 0.08);
}

.filter-btn.active {
  background: var(--accent-gradient);
  color: #fff;
  border-color: transparent;
}

.repo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.repo-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.repo-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}

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

.repo-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
}

.repo-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.repo-card-header i {
  font-size: 1.3rem;
  color: var(--accent);
}

.repo-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  transition: color var(--transition);
}

.repo-card:hover .repo-name {
  color: var(--accent);
}

.repo-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.repo-card-footer {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.repo-lang {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.lang-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
}

.repo-stars,
.repo-forks {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.repo-topics {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.repo-topic {
  padding: 2px 10px;
  border-radius: 6px;
  background: rgba(108, 99, 255, 0.1);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 500;
}

/* ========== REPO PAGINATION ========== */
.repo-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.repo-page-btn {
  min-width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font);
  padding: 0 12px;
}

.repo-page-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(108, 99, 255, 0.08);
  transform: translateY(-2px);
}

.repo-page-btn.active {
  background: var(--accent-gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(108, 99, 255, 0.3);
}

.repo-page-btn.active:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(108, 99, 255, 0.4);
}

.repo-page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
}

.repo-page-info {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0 4px;
}

/* ── Load More Button ── */
.load-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 12px;
  border: 2px solid var(--border-color);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font);
}

.load-more-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(108, 99, 255, 0.08);
  transform: translateY(-2px);
}

.load-more-btn i {
  font-size: 0.75rem;
  transition: transform var(--transition);
}

.load-more-btn:hover i {
  transform: translateY(2px);
}

/* Loading */
.loading-spinner {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px;
  color: var(--text-muted);
}

.spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--border-color);
  border-top-color: var(--accent);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

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

/* ========== BLOG SECTION ========== */
.blog {
  background: transparent;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  display: block;
}

.blog-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}

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

.blog-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
}

.blog-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.blog-card-header i {
  font-size: 1.3rem;
  color: var(--accent);
}

.blog-date {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.blog-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  transition: color var(--transition);
  line-height: 1.4;
}

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

.blog-excerpt {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-labels {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.blog-cta {
  text-align: center;
  margin-top: 40px;
}

.blog-cta .btn {
  padding: 14px 36px;
}

/* ========== CONTACT SECTION ========== */
.contact {
  background: transparent;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.contact-item:hover {
  border-color: var(--accent);
  transform: translateX(8px);
  box-shadow: var(--shadow-glow);
}

.contact-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: rgba(108, 99, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent);
  flex-shrink: 0;
}

.contact-detail h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-detail p,
.contact-detail a {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

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

.contact-cta {
  text-align: left;
}

.contact-social {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 32px;
}

.social-link {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--text-primary);
  transition: all var(--transition);
}

.social-link:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(108, 99, 255, 0.3);
}

/* ========== FOOTER ========== */
.footer {
  background: transparent;
  border-top: 1px solid var(--border-color);
  padding: 40px 0;
}

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

.footer-logo {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}

.footer-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 8px;
}

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

/* ========== SCROLL TO TOP ========== */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--accent-gradient);
  color: #fff;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(108, 99, 255, 0.3);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(108, 99, 255, 0.4);
}

/* ========== REDUCED MOTION ========== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .scroll-wheel {
    animation: none !important;
  }
  
  .hero-avatar-glow {
    animation: none !important;
  }
  
  .status-dot {
    animation: none !important;
  }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .hero-inner {
    gap: 50px;
  }

  .hero-left {
    max-width: 400px;
  }

  .name {
    font-size: 3rem;
  }

  .hero-avatar,
  .hero-avatar-container {
    width: 150px;
    height: 150px;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: left;
  }
}

@media (max-width: 768px) {
  section {
    padding: 60px 0;
  }

  .hero {
    height: auto;
    min-height: 100vh;
    padding-top: 76px;
    padding-bottom: 70px;
  }

  .hero-inner {
    flex-direction: column-reverse;
    text-align: center;
    gap: 20px;
  }

  .hero-left {
    max-width: 100%;
    text-align: center;
  }

  .hero-right {
    padding-top: 0;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 24px;
  }

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

  .hero-avatar,
  .hero-avatar-container {
    width: 135px;
    height: 135px;
  }

  .hero-title {
    margin-bottom: 12px;
  }

  .hero-avatar-wrapper {
    margin-top: 8px;
  }

  .nav-links {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 40px 32px;
    gap: 14px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    border-bottom: 1px solid var(--border-color);
    max-height: calc(100vh - 64px);
    overflow-y: auto;
  }

  [data-theme="light"] .nav-links {
    background: rgba(245, 245, 250, 0.95);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-link {
    padding: 16px 24px;
    font-size: 1rem;
    border-radius: 14px;
    letter-spacing: 0.3px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 14px;
  }

  .nav-link.active {
    background: rgba(108, 99, 255, 0.15);
    border-left: 3px solid var(--accent);
    color: var(--accent);
  }

    .content-blur::before {
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
  }

  .name {
    font-size: 2.2rem;
  }

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

  .section-title {
    font-size: 2rem;
  }

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

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

  .repo-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-showcase {
    grid-template-columns: 1fr;
  }

  .stats-card-main {
    padding: 20px 16px;
  }

  .repo-filters {
    gap: 8px;
  }

  .filter-btn {
    padding: 6px 14px;
    font-size: 0.8rem;
  }


}

@media (max-width: 480px) {
  section {
    padding: 50px 0;
  }

  .hero {
    padding-top: 72px;
    padding-bottom: 60px;
  }

  .hero-inner {
    gap: 16px;
  }

  .hero-avatar,
  .hero-avatar-container {
    width: 130px;
    height: 130px;
  }

  .hero-title {
    margin-bottom: 10px;
  }

  .greeting {
    font-size: 0.9rem;
    margin-bottom: 6px;
  }

  .name {
    font-size: 1.6rem;
  }

  .hero-subtitle {
    font-size: 0.9rem;
    margin-bottom: 16px;
  }

  .hero-scroll {
    bottom: 100px;
  }

  .btn {
    padding: 10px 22px;
    font-size: 0.85rem;
  }

  .container {
    padding: 0 16px;
  }

  .section-title {
    font-size: 1.6rem;
  }

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

/* ========== SMOOTH SCROLLBAR ========== */
::-webkit-scrollbar {
  width: 8px;
}

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

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

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