/* ============================================
   GHANSHYAM SEN - PROFESSIONAL PORTFOLIO
   Refined Design System
   ============================================ */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap");

/* ============================================
   CSS Variables - Dark Theme
   ============================================ */
:root {
  --bg: #0b0d12;
  --bg-soft: #141a26;
  --card: #181f30;
  --border: rgba(255, 255, 255, 0.1);
  --text: #edf1ff;
  --text-muted: #9aa3c0;
  --text-inverse: #06070c;
  --accent: #6366f1;
  --accent-light: #818cf8;
  --accent-soft: rgba(99, 102, 241, 0.12);
  --accent-strong: rgba(99, 102, 241, 0.4);
  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --gradient-accent: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
  --shadow: 0 22px 40px rgba(0, 0, 0, 0.45);
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.15);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
}

/* Light Theme */
body.theme-light {
  --bg: #f5f6fb;
  --bg-soft: #ffffff;
  --card: #ffffff;
  --border: rgba(12, 16, 36, 0.1);
  --text: #101224;
  --text-muted: #4f566f;
  --text-inverse: #ffffff;
  --accent: #4f46e5;
  --accent-light: #6366f1;
  --accent-soft: rgba(79, 70, 229, 0.1);
  --accent-strong: rgba(79, 70, 229, 0.25);
  --shadow: 0 20px 45px rgba(14, 17, 32, 0.08);
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.06);
}

/* ============================================
   Base Styles
   ============================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.7;
  transition: background 0.4s ease, color 0.4s ease;
}

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

a:hover,
a:focus-visible {
  color: var(--accent-light);
}

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

/* ============================================
   Section Styles
   ============================================ */
section {
  padding: 5rem 0;
}

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

.section-heading {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.8;
}

/* ============================================
   Topbar / Navigation - Redesigned
   ============================================ */
.site-topbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
  transition: all 0.3s ease;
}

/* Custom Navbar Container */
.navbar-custom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

/* Brand/Logo */
.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
}

.brand-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #6366f1, #a855f7);
  border-radius: 10px;
  color: white;
  font-weight: 700;
  font-size: 0.9rem;
}

.brand-text {
  font-size: 1.1rem;
  font-weight: 600;
}

/* Desktop Navigation */
.nav-desktop {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list .nav-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.2s ease;
}

.nav-list .nav-link:hover,
.nav-list .nav-link.active {
  color: var(--text);
  background: var(--accent-soft);
}

.nav-list .nav-link i {
  font-size: 1rem;
}

/* Download Button */
.btn-download {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s ease;
  margin-left: 0.5rem;
}

.btn-download:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
  color: white;
}

/* Nav Controls (Theme + Hamburger) */
.nav-right-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Theme Toggle */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all 0.3s ease;
}

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

.theme-toggle__icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle__icon i {
  font-size: 1rem;
  color: var(--text);
}

/* Hamburger Button */
.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 10px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.hamburger-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburger-btn:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
}

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

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

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

/* Mobile Menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 1rem;
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
  transition: all 0.3s ease;
  z-index: 999;
}

.mobile-menu.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.mobile-menu-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.2s ease;
}

.mobile-menu-link:hover,
.mobile-menu-link.active {
  color: var(--text);
  background: var(--accent-soft);
}

.mobile-menu-link i {
  font-size: 1.2rem;
  color: var(--accent);
}

.mobile-menu-download {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.5rem;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 10px;
  text-decoration: none;
  margin-top: 0.5rem;
}

/* Responsive Navigation */
@media (max-width: 991px) {
  .nav-desktop {
    display: none !important;
  }

  .hamburger-btn {
    display: flex !important;
  }

  .mobile-menu {
    display: flex;
  }

  .brand-text {
    display: none;
  }
}

@media (max-width: 992px) {
  .theme-toggle {
    position: fixed;
    right: 4rem;
    top: 0.3rem;
    transform: none;
    z-index: 1001;
  }

  .hamburger-btn {
    position: fixed;
    right: 0.75rem;
    top: 0.3rem;
    z-index: 1001;
  }
}

@media (max-width: 576px) {
  .site-topbar {
    padding: 0.5rem 0;
  }

  .brand-icon {
    width: 34px;
    height: 34px;
    font-size: 0.85rem;
  }

  .theme-toggle,
  .hamburger-btn {
    width: 36px;
    height: 36px;
  }

  .nav-right-controls {
    gap: 0.5rem;
  }

  .theme-toggle {
    right: 3.5rem;
    top: 0.25rem;
  }
}

/* ============================================
   Hero Section - Premium Design
   ============================================ */
.hero-section {
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
      circle at 30% 30%,
      rgba(99, 102, 241, 0.08) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 70% 70%,
      rgba(168, 85, 247, 0.06) 0%,
      transparent 50%
    );
  animation: heroGlow 15s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes heroGlow {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }
  100% {
    transform: translate(-5%, -5%) rotate(3deg);
  }
}

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

/* Hero Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  color: #22c55e;
  margin-bottom: 1.5rem;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(34, 197, 94, 0);
  }
}

.hero-badge i {
  font-size: 0.9rem;
}

/* Hero Title */
.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.gradient-text {
  background: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #ec4899 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: gradientShift 4s ease-in-out infinite;
}

@keyframes gradientShift {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

/* Hero Description */
.hero-description {
  margin-bottom: 2rem;
}

.hero-description p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.hero-description strong {
  color: var(--text);
  font-weight: 600;
}

.hero-tagline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-style: italic;
  color: var(--accent) !important;
  font-weight: 500;
  margin-top: 1.25rem;
}

.hero-tagline i {
  font-size: 1.1rem;
}

/* Hero CTA Buttons */
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.btn-primary-glow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.75rem;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  color: white;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.35);
}

.btn-primary-glow:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.5);
  color: white;
}

.btn-outline-glow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.75rem;
  background: transparent;
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid var(--border);
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-outline-glow:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-3px);
  color: var(--text);
}

/* Hero Social Links */
.hero-social {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.hero-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 1.25rem;
  transition: all 0.3s ease;
}

.hero-social a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(99, 102, 241, 0.3);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text);
  background: linear-gradient(135deg, #6366f1, #a855f7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Hero Image */
.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid var(--border);
  box-shadow: var(--shadow);
  z-index: 2;
  transition: all 0.4s ease;
}

.hero-image:hover {
  border-color: var(--accent);
  transform: scale(1.02);
}

.hero-image img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-image-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  background: radial-gradient(
    circle,
    rgba(99, 102, 241, 0.25) 0%,
    transparent 70%
  );
  filter: blur(60px);
  z-index: 1;
  animation: glowPulse 4s ease-in-out infinite alternate;
}

@keyframes glowPulse {
  0% {
    opacity: 0.5;
    transform: translate(-50%, -50%) scale(1);
  }
  100% {
    opacity: 0.8;
    transform: translate(-50%, -50%) scale(1.1);
  }
}

/* ============================================
   Stats Cards (Legacy)
   ============================================ */
.stats-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  border-radius: var(--radius-md);
  background: var(--card);
  border: 1px solid var(--border);
  padding: 1.25rem;
  text-align: left;
  transition: all 0.25s ease;
}

.stats-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-strong);
}

.stats-card span {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.stats-card strong {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}

/* ============================================
   Responsive Design - Complete
   ============================================ */
@media (max-width: 1200px) {
  .hero-section {
    padding: 100px 0 60px;
  }

  .hero-stats {
    gap: 1.5rem;
  }
}

@media (max-width: 991px) {
  .hero-section {
    padding: 100px 0 50px;
  }

  .hero-section .row {
    flex-direction: column-reverse;
  }

  .hero-image-wrapper {
    max-width: 350px;
    margin: 0 auto 2rem;
  }

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

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

  .hero-description {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }

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

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

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

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

  .top-nav {
    overflow-x: auto;
    max-width: 90vw;
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 90px 0 40px;
  }

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

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .hero-description p {
    font-size: 0.95rem;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 1.25rem;
  }

  .hero-stat {
    flex: 1;
    min-width: 80px;
    text-align: center;
  }

  .stat-value {
    font-size: 1.5rem;
  }

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

  .btn-primary-glow,
  .btn-outline-glow {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }

  .hero-image-wrapper {
    max-width: 280px;
  }

  /* Navigation Responsive */
  .site-topbar .container {
    flex-direction: column;
    gap: 0.5rem;
  }

  .top-nav {
    padding: 0.4rem 0.75rem;
    max-width: 100%;
  }

  .top-nav .nav-link {
    padding: 0.4rem 0.75rem;
    font-size: 0.75rem;
  }

  .top-nav .nav-link span,
  .top-nav .nav-link:not(:has(i)) {
    display: inline;
  }

  .theme-toggle {
    position: relative;
    right: auto;
    top: auto;
    transform: none;
    margin-top: 0.5rem;
  }

  /* Cards responsive */
  .card-dark {
    padding: 1.25rem;
  }

  /* Project cards */
  .project-card-caption h3 {
    font-size: 1.1rem;
  }

  /* Section headings */
  .section-title {
    font-size: 1.75rem;
  }

  /* Carousel responsive */
  .carousel-control-prev,
  .carousel-control-next {
    width: 40px;
    height: 40px;
  }

  .carousel-control-prev {
    left: 10px;
  }
  .carousel-control-next {
    right: 10px;
  }
}

@media (max-width: 576px) {
  .hero-section {
    padding: 85px 0 30px;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .hero-badge {
    font-size: 0.75rem;
    padding: 0.4rem 0.8rem;
  }

  .hero-social a {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
  }

  .hero-stats {
    padding-top: 1rem;
  }

  .stat-value {
    font-size: 1.35rem;
  }

  .stat-label {
    font-size: 0.7rem;
  }

  .btn-primary-glow,
  .btn-outline-glow {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }

  /* Navigation small screens */
  .top-nav {
    padding: 0.35rem 0.5rem;
    gap: 0.15rem;
  }

  .top-nav .nav-link {
    padding: 0.35rem 0.5rem;
    font-size: 0.7rem;
    gap: 0.25rem;
  }

  .top-nav .nav-link i {
    font-size: 0.85rem;
  }

  .btn-outline-current {
    padding: 0.4rem 0.75rem;
    font-size: 0.75rem;
  }

  /* Hide text on very small screens, show only icons */
  @media (max-width: 400px) {
    .top-nav .nav-link span:not(.visually-hidden) {
      display: none;
    }
  }

  /* Footer responsive */
  .site-footer {
    padding: 2rem 1rem;
  }

  .site-footer p {
    font-size: 0.85rem;
  }

  /* Blog responsive */
  .blog-title {
    font-size: 1.5rem;
  }

  .blog-header-meta {
    flex-direction: column;
    gap: 0.5rem;
  }

  .blog-content h2 {
    font-size: 1.25rem;
  }

  .blog-content pre {
    padding: 1rem;
    font-size: 0.8rem;
  }
}

/* ============================================
   Cards
   ============================================ */
.card-dark {
  border-radius: var(--radius-md);
  background: var(--card);
  border: 1px solid var(--border);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

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

.card-dark .card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.card-dark .card-icon i {
  font-size: 1.25rem;
  color: white;
}

.card-dark .card-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.card-dark .card-text {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Tag List */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
}

.tag-list li {
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  transition: all 0.2s ease;
}

.tag-list li:hover {
  border-color: var(--accent-strong);
  color: var(--text);
}

/* ============================================
   Carousel / Projects
   ============================================ */
.carousel-dark {
  background: transparent;
  border-radius: var(--radius-lg);
  padding: 0.5rem 3.5rem;
}

.carousel-inner {
  border-radius: var(--radius-lg);
}

.carousel-indicators {
  display: none;
}

.project-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.project-card img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  object-position: top;
}

.project-card .card-body {
  padding: 2rem;
}

.project-card .card-body h3 {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.project-card .card-body p {
  color: var(--text-muted);
  line-height: 1.75;
}

/* Carousel Controls */
.carousel-control-prev,
.carousel-control-next {
  display: grid;
  place-items: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  opacity: 1;
  width: 48px;
  height: 48px;
  top: 50%;
  transform: translateY(-50%);
  transition: all 0.25s ease;
}

.carousel-control-prev {
  left: -55px;
}
.carousel-control-next {
  right: -55px;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  width: 20px;
  height: 20px;
  background-size: 100%;
  background-repeat: no-repeat;
}

.carousel-control-prev-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%239aa3c0' viewBox='0 0 16 16'%3e%3cpath fill-rule='evenodd' d='M11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0z'/%3e%3c/svg%3e");
}

.carousel-control-next-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%239aa3c0' viewBox='0 0 16 16'%3e%3cpath fill-rule='evenodd' d='M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.carousel-control-prev:hover .carousel-control-prev-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23ffffff' viewBox='0 0 16 16'%3e%3cpath fill-rule='evenodd' d='M11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0z'/%3e%3c/svg%3e");
}

.carousel-control-next:hover .carousel-control-next-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23ffffff' viewBox='0 0 16 16'%3e%3cpath fill-rule='evenodd' d='M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

body.theme-light .carousel-control-prev-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%234f566f' viewBox='0 0 16 16'%3e%3cpath fill-rule='evenodd' d='M11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0z'/%3e%3c/svg%3e");
}

body.theme-light .carousel-control-next-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%234f566f' viewBox='0 0 16 16'%3e%3cpath fill-rule='evenodd' d='M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

/* ============================================
   Tech Grid
   ============================================ */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(155px, 1fr));
  gap: 0.9rem;
}

.tech-pill {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-sm);
  background: var(--card);
  border: 1px solid var(--border);
  transition: all 0.25s ease;
}

.tech-pill:hover {
  transform: translateY(-3px);
  border-color: var(--accent-strong);
}

.tech-pill img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  filter: grayscale(100%) brightness(0.8);
  transition: filter 0.3s ease;
}

.tech-pill:hover img {
  filter: grayscale(0%) brightness(1);
}

.tech-pill span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
}

.tech-pill:hover span {
  color: var(--text);
}

/* ============================================
   Timeline
   ============================================ */
.timeline-item {
  border-left: 2px solid var(--border);
  padding-left: 1.5rem;
  position: relative;
}

.timeline-item::before {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  background: var(--bg);
  left: -7px;
  top: 0.25rem;
}

.timeline-item h5 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-top: 0.75rem;
}

.timeline-item p,
.timeline-item ul {
  color: var(--text-muted);
}

.timeline-item ul {
  padding-left: 1.25rem;
  margin-top: 0.75rem;
}

.timeline-item li {
  margin-bottom: 0.5rem;
}

/* ============================================
   Contact Cards
   ============================================ */
.contact-card {
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--card);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: all 0.25s ease;
}

.contact-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-strong);
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.15);
}

.contact-card .icon-box {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card .icon-box i {
  font-size: 1.1rem;
  color: white;
}

.contact-card h6 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.contact-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

/* ============================================
   Buttons
   ============================================ */
.btn-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  padding: 0.65rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: all 0.25s ease;
  border: none;
  cursor: pointer;
}

.btn-pill i {
  font-size: 1rem;
}

.btn-pill.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.35);
}

.btn-pill.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(99, 102, 241, 0.45);
  color: white;
}

.btn-pill.btn-outline-light {
  color: var(--text);
  border: 1px solid var(--border);
  background: var(--bg-soft);
}

.btn-pill.btn-outline-light:hover {
  background: var(--accent-soft);
  border-color: var(--accent-strong);
  color: var(--text);
}

.btn-pill.btn-light {
  background: var(--text);
  color: var(--bg);
}

.btn-pill.btn-light:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
  padding: 2.5rem 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.site-footer p {
  margin: 0;
}

.site-footer .social-links {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.site-footer .social-links a {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-muted);
  transition: all 0.25s ease;
}

.site-footer .social-links a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
  transform: translateY(-2px);
}

.site-footer .social-links a i {
  font-size: 1rem;
}

/* ============================================
   Utility
   ============================================ */
.letter-spacing {
  letter-spacing: 0.1em;
}

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

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 992px) {
  .site-topbar {
    padding: 0.75rem 0;
  }

  .top-nav {
    width: 100%;
    padding: 0.6rem 1rem;
  }

  .top-nav .nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .top-nav .btn {
    width: 100%;
    text-align: center;
  }

  .hero-intro {
    padding: 2rem;
  }

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

  .stats-card {
    text-align: center;
  }

  .theme-toggle {
    position: fixed;
    right: 4rem;
    top: -0.1rem;
    transform: none;
    z-index: 1001;
  }

  .carousel-control-prev {
    left: -35px;
  }
  .carousel-control-next {
    right: -35px;
  }
}

@media (max-width: 768px) {
  section {
    padding: 3.5rem 0;
  }

  .hero-intro {
    padding: 1.75rem;
    text-align: center;
  }

  .hero-image {
    margin: 0 auto;
    max-width: min(300px, 80%);
  }

  .hero-social {
    width: 100%;
    justify-content: center;
  }

  .hero-social a {
    flex: 1;
    justify-content: center;
    min-width: 140px;
  }

  .stats-card strong {
    font-size: 1rem;
  }

  .project-card img {
    height: 200px;
  }

  .project-card .card-body,
  .card-dark {
    padding: 1.5rem;
  }

  .tech-grid {
    grid-template-columns: repeat(auto-fit, minmax(135px, 1fr));
  }

  .contact-card {
    flex-direction: row;
    align-items: flex-start;
  }

  .contact-card .icon-box {
    margin-top: 0.15rem;
  }

  .timeline-item {
    padding-left: 1.2rem;
  }

  .carousel-control-prev,
  .carousel-control-next {
    width: 42px;
    height: 42px;
  }

  .carousel-control-prev {
    left: -24px;
  }
  .carousel-control-next {
    right: -24px;
  }

  .btn-pill {
    width: 100%;
  }
}

@media (max-width: 576px) {
  .top-nav .nav {
    gap: 0.25rem;
  }

  .top-nav .nav-link {
    font-size: 0.75rem;
    padding: 0.4rem 0.65rem;
  }

  .top-nav .btn {
    font-size: 0.75rem;
    padding: 0.4rem 0.85rem;
  }

  .hero-intro {
    padding: 1.5rem;
  }

  .stats-card {
    padding: 1rem;
  }

  .project-card img {
    height: 180px;
  }

  .contact-card {
    padding: 1.15rem;
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-card .icon-box {
    margin-bottom: 0.5rem;
  }

  .carousel-control-prev,
  .carousel-control-next {
    width: 38px;
    height: 38px;
  }

  .carousel-control-prev {
    left: -18px;
  }
  .carousel-control-next {
    right: -18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* ============================================
   Blog Styles
   ============================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}

.blog-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-strong);
  box-shadow: var(--shadow);
}

.blog-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-bottom: 1px solid var(--border);
}

.blog-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.blog-card-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.blog-card-meta i {
  font-size: 0.9rem;
  color: var(--accent);
}

.blog-card-category {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 999px;
}

.blog-card-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.75rem;
  line-height: 1.4;
  transition: color 0.2s ease;
}

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

.blog-card-excerpt {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  flex: 1;
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  transition: gap 0.2s ease;
}

.blog-card-link:hover {
  gap: 0.75rem;
  color: var(--accent-light);
}

/* Blog Detail Page */
.blog-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding-bottom: 2rem;
}

.blog-header-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.blog-header-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.blog-header-meta i {
  color: var(--accent);
}

.blog-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1rem;
  line-height: 1.3;
}

.blog-featured-image {
  width: 100%;
  max-height: 450px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 2.5rem;
  border: 1px solid var(--border);
}

.blog-content {
  max-width: 760px;
  margin: 0 auto;
}

.blog-content h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
  margin: 2.5rem 0 1rem;
  padding-top: 1rem;
}

.blog-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  margin: 2rem 0 0.75rem;
}

.blog-content p {
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 1.25rem;
}

.blog-content ul,
.blog-content ol {
  color: var(--text-muted);
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}

.blog-content li {
  margin-bottom: 0.5rem;
  line-height: 1.75;
}

.blog-content code {
  background: var(--bg);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.875rem;
  font-family: "JetBrains Mono", monospace;
  color: var(--accent-light);
}

.blog-content pre {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  overflow-x: auto;
  margin-bottom: 1.5rem;
}

.blog-content pre code {
  background: transparent;
  padding: 0;
}

.blog-content blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1.25rem;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--text-muted);
}

.blog-content a {
  color: var(--accent);
  text-decoration: underline;
}

.blog-content a:hover {
  color: var(--accent-light);
}

.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.blog-tag {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: all 0.2s ease;
}

.blog-tag:hover {
  border-color: var(--accent-strong);
  color: var(--accent);
}

/* Blog Navigation */
.blog-nav {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.blog-nav-item {
  flex: 1;
  padding: 1.25rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all 0.25s ease;
}

.blog-nav-item:hover {
  border-color: var(--accent-strong);
  transform: translateY(-2px);
}

.blog-nav-item.prev {
  text-align: left;
}

.blog-nav-item.next {
  text-align: right;
}

.blog-nav-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.blog-nav-item.next .blog-nav-label {
  justify-content: flex-end;
}

.blog-nav-title {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
}

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

  .blog-nav {
    flex-direction: column;
  }

  .blog-nav-item.next {
    text-align: left;
  }

  .blog-nav-item.next .blog-nav-label {
    justify-content: flex-start;
  }
}

/* ============================================
   PORTFOLIO / PROJECTS PAGE STYLES
   ============================================ */

/* Projects Hero */
.projects-hero {
  padding: 120px 0 60px;
  position: relative;
  overflow: hidden;
}

.projects-hero::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
      circle at 30% 30%,
      rgba(99, 102, 241, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 70% 70%,
      rgba(168, 85, 247, 0.08) 0%,
      transparent 50%
    );
  animation: heroGlow 15s ease-in-out infinite alternate;
  pointer-events: none;
}

.projects-hero-content {
  position: relative;
  z-index: 2;
}

/* Portfolio Filters */
.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
}

.filter-btn {
  padding: 0.6rem 1.25rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn:hover {
  border-color: var(--accent);
  color: var(--text);
}

.filter-btn.active {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  border-color: transparent;
  color: white;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

/* Portfolio Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

/* Portfolio Card */
.portfolio-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0;
  transform: translateY(30px);
}

.portfolio-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.portfolio-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow: 0 25px 50px -12px rgba(99, 102, 241, 0.25);
}

/* Card Image */
.portfolio-card-image {
  position: relative;
  height: 220px;
  overflow: hidden;
}

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

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

/* Card Overlay */
.portfolio-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.portfolio-card:hover .portfolio-card-overlay {
  opacity: 1;
}

.overlay-content {
  display: flex;
  gap: 0.75rem;
}

.btn-view {
  padding: 0.6rem 1.5rem;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  color: white;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 999px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-view:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.5);
  color: white;
}

.btn-live {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: white;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-live:hover {
  background: white;
  color: var(--accent);
}

/* Card Content */
.portfolio-card-content {
  padding: 1.5rem;
}

.portfolio-category {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.portfolio-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.portfolio-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.portfolio-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.portfolio-tech li {
  padding: 0.35rem 0.75rem;
  background: var(--accent-soft);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent-light);
}

/* Responsive Portfolio */
@media (max-width: 768px) {
  .projects-hero {
    padding: 100px 0 40px;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .portfolio-filters {
    gap: 0.5rem;
  }

  .filter-btn {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
  }
}

/* Animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.portfolio-card.fade-in {
  animation: fadeInUp 0.5s ease forwards;
}

/* ============================================
   Project Detail Pages - Styles
   ============================================ */

/* Stats Card */
.stats-card {
  display: flex;
  flex-direction: column;
  padding: 1rem 1.25rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-align: center;
}

.stats-card span {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.stats-card strong {
  font-size: 1rem;
  color: var(--text);
  font-weight: 600;
}

/* Card Dark - Theme aware */
.card-dark {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.card-dark:hover {
  border-color: var(--accent-soft);
  box-shadow: var(--shadow-sm);
}

.card-dark .card-title {
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.card-dark .card-text {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.card-dark h5 {
  color: var(--text);
}

.card-dark p {
  color: var(--text-muted);
}

.card-dark i {
  color: var(--accent);
}

/* Tech Grid */
.tech-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Tech Pill with icon */
.tech-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.tech-pill:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.tech-pill img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.tech-pill span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
}

/* Hero image styling */
.hero-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* Pill Button */
.btn-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all 0.2s ease;
}

.btn-pill:hover {
  background: var(--accent-soft);
  color: var(--text);
  border-color: var(--accent);
}

/* Lead text styling */
.lead {
  font-size: 1.1rem;
  line-height: 1.7;
}

/* Text utilities for themes */

/* Fix list items in project pages */
.card-dark .list-unstyled li {
  color: var(--text-muted);
}

.card-dark .list-unstyled strong {
  color: var(--text);
}

/* Light theme specific overrides */
body.theme-light .card-dark {
  background: var(--card);
  border-color: var(--border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

body.theme-light .stats-card {
  background: var(--card);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

body.theme-light .tech-pill {
  background: var(--card);
  border-color: var(--border);
}

body.theme-light .btn-pill {
  background: var(--card);
}

body.theme-light .hero-image {
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .tech-grid {
    gap: 0.75rem;
  }

  .tech-pill {
    padding: 0.5rem 1rem;
  }

  .tech-pill img {
    width: 20px;
    height: 20px;
  }
}

/* Fix card text visibility in dark mode */
.card-dark h5,
.card-dark .card-title,
.card-dark strong {
  color: var(--text) !important;
}

.card-dark p,
.card-dark .text-secondary,
.card-dark .small,
.card-dark li {
  color: var(--text-muted) !important;
}

/* Only apply accent color to icons outside of card-icon containers */
.page[data-page="projects"] .card-dark i.text-accent {
  color: var(--accent);
}

/* Ensure Bootstrap card-body inherits proper colors */
.card-dark .card-body h5 {
  color: var(--text) !important;
}

.card-dark .card-body p {
  color: var(--text-muted) !important;
}

/* Fix display icons */
.card-dark .display-4 {
  color: var(--accent) !important;
}

/* Light mode card fixes */
body.theme-light .card-dark h5,
body.theme-light .card-dark .card-title,
body.theme-light .card-dark strong {
  color: var(--text) !important;
}

body.theme-light .card-dark p,
body.theme-light .card-dark 

/* Ensure list items in contributions section are visible */
.list-unstyled strong {
  color: var(--text);
}

.page[data-page="projects"] .list-unstyled .text-secondary {
  color: var(--text-muted);
}

/* Fix Bootstrap text utilities for theme */

/* Fix card text for all elements - properly scoped to project pages */
.page[data-page="projects"] .card-dark small,
.page[data-page="projects"] .card-dark .small {
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 500;
}

/* Fix icon colors in cards - only accent for icons, not inherited */
.page[data-page="projects"] .card-dark i.text-accent {
  color: var(--accent) !important;
}

/* Ensure card body text is visible */
.page[data-page="projects"] .card-dark .card-body h5,
.page[data-page="projects"] .card-dark .card-body strong {
  color: var(--text);
}

.page[data-page="projects"] .card-dark .card-body p,
.page[data-page="projects"] .card-dark .card-body .text-secondary {
  color: var(--text-muted);
}

/* Blog Card Images */
.blog-card-image {
  width: 100%;
  height: 180px;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

/* ===================== BLOG STYLES ===================== */

/* Blog Header */
.blog-header {
  max-width: 800px;
  margin: 0 auto 3rem;
  text-align: center;
}

.blog-header-meta {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.blog-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text);
  line-height: 1.2;
}

/* Blog Featured Image */
.blog-featured-image {
  width: 100%;
  max-width: 900px;
  height: auto;
  border-radius: var(--radius-lg);
  margin: 0 auto 3rem;
  display: block;
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

/* Blog Content */
.blog-content {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-muted);
}

.blog-content h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-top: 3rem;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.blog-content h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--text);
}

.blog-content p {
  margin-bottom: 1.5rem;
  color: var(--text-muted);
}

.blog-content ul, .blog-content ol {
  margin-bottom: 1.5rem;
  padding-left: 2rem;
}

.blog-content li {
  margin-bottom: 0.75rem;
  color: var(--text-muted);
}

.blog-content strong {
  color: var(--text);
  font-weight: 600;
}

/* Code Blocks */
.blog-content pre {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  overflow-x: auto;
  margin: 2rem 0;
  font-size: 0.9rem;
  line-height: 1.6;
}

.blog-content code {
  font-family: 'Courier New', monospace;
  color: var(--accent);
  background: transparent;
}

.blog-content pre code {
  color: var(--text);
  display: block;
}

/* Inline code */
.blog-content p code,
.blog-content li code {
  background: var(--card);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.9em;
  border: 1px solid var(--border);
}

/* Blog Tags */
.blog-tags {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin: 3rem 0 2rem;
}

.blog-tag {
  background: var(--card);
  color: var(--accent);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.blog-tag:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-2px);
}

/* Blog Navigation */
.blog-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}

.blog-nav-item {
  padding: 1.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all 0.3s ease;
  display: block;
}

.blog-nav-item:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.blog-nav-item.prev {
  text-align: left;
}

.blog-nav-item.next {
  text-align: right;
}

.blog-nav-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.blog-nav-item.next .blog-nav-label {
  justify-content: flex-end;
}

.blog-nav-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
}

/* Responsive */
@media (max-width: 768px) {
  .blog-title {
    font-size: 2rem;
  }
  
  .blog-content {
    font-size: 1rem;
  }
  
  .blog-content h2 {
    font-size: 1.5rem;
  }
  
  .blog-nav {
    grid-template-columns: 1fr;
  }
  
  .blog-content pre {
    padding: 1rem;
    font-size: 0.85rem;
  }
}