/* Dark Theme - Clean Modern Style (Dergamo-inspired) */

:root {
  --bg-primary: #050507;
  --bg-secondary: #0a0a0c;
  --bg-card: rgba(255, 255, 255, 0.02);
  --bg-card-hover: rgba(255, 255, 255, 0.04);
  
  --text-primary: #ffffff;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;
  
  --accent: #00d4ff;
  --accent-secondary: #00ff88;
  
  --border-color: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background-color: var(--bg-primary) !important;
  color: var(--text-primary);
  font-family: 'Inter', 'Fira Code', system-ui, -apple-system, sans-serif !important;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Remove background grid */
body::before { display: none !important; }

/* ============================================
   NAVBAR - Fixed, minimal, blur effect
   ============================================ */
.navbar {
  position: fixed !important;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(5, 5, 7, 0.95) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color) !important;
  padding: 0 !important;
  height: 64px;
}

.navbar .container {
  height: 64px;
  display: flex;
  align-items: center;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.navbar-brand span {
  font-size: 1rem !important;
  font-weight: 600 !important;
  color: var(--text-primary) !important;
  letter-spacing: -0.02em;
}

.nav-link {
  padding: 8px 16px !important;
  border-radius: 8px;
  font-size: 0.875rem !important;
  font-weight: 500;
  color: var(--text-secondary) !important;
  transition: all 0.2s ease;
}

.nav-link:hover {
  color: var(--text-primary) !important;
  background: rgba(255, 255, 255, 0.05);
}

.nav-link::after { display: none !important; }

.btn-outline-primary {
  padding: 6px 14px !important;
  font-size: 0.8rem !important;
  font-weight: 500;
  border-radius: 6px;
  color: var(--text-secondary) !important;
  border: 1px solid var(--border-color) !important;
  background: transparent !important;
  transition: all 0.2s;
}

.btn-outline-primary:hover {
  color: var(--text-primary) !important;
  background: rgba(255, 255, 255, 0.05) !important;
  border-color: var(--border-hover) !important;
}

.navbar-toggler {
  border: none !important;
  padding: 8px;
}

.navbar-toggler-icon {
  filter: invert(1);
  width: 24px;
  height: 24px;
}

/* ============================================
   MAIN CONTENT - Push down for fixed navbar
   ============================================ */
main {
  padding-top: 64px;
}

/* ============================================
   HERO SECTION
   ============================================ */
header {
  min-height: calc(100vh - 64px);
  display: flex;
  align-items: center;
  background: var(--bg-primary) !important;
  position: relative;
  overflow: hidden;
}

/* Subtle background glow */
header::before {
  content: '';
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.badge.bg-gradient-primary-to-secondary {
  background: rgba(0, 212, 255, 0.1) !important;
  color: var(--accent) !important;
  font-size: 0.7rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid rgba(0, 212, 255, 0.2);
}

.display-3 {
  font-size: clamp(2.5rem, 6vw, 4rem) !important;
  font-weight: 700 !important;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 16px !important;
}

.text-gradient {
  background: linear-gradient(135deg, #ffffff 0%, #a1a1aa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient::before { display: none !important; }

.lead {
  font-size: 1rem !important;
  color: var(--text-secondary) !important;
  font-weight: 400;
}

/* Buttons */
.btn-primary {
  background: var(--accent) !important;
  border: none !important;
  color: #050507 !important;
  padding: 14px 28px !important;
  font-size: 0.9rem !important;
  font-weight: 600;
  border-radius: 10px;
  transition: all 0.2s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.btn-outline-dark {
  background: rgba(255, 255, 255, 0.03) !important;
  border: 1px solid var(--border-color) !important;
  color: var(--text-primary) !important;
  padding: 14px 28px !important;
  font-size: 0.9rem !important;
  font-weight: 600;
  border-radius: 10px;
  transition: all 0.2s;
}

.btn-outline-dark:hover {
  background: rgba(255, 255, 255, 0.06) !important;
  border-color: var(--border-hover) !important;
}

/* Profile Image */
.profile {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%) !important;
  padding: 4px !important;
  border-radius: 20px !important;
}

.profile-img {
  border-radius: 16px !important;
}

/* Hide decorative dots */
.dots-1, .dots-2, .dots-3, .dots-4 { display: none !important; }

/* Floating elements - hide for cleaner look */
.floating-elements { display: none !important; }
.profile-container { position: relative; }

/* ============================================
   SECTIONS
   ============================================ */
section {
  background: var(--bg-secondary) !important;
  padding: 80px 0;
}

.display-5 {
  font-size: clamp(1.8rem, 4vw, 2.5rem) !important;
  font-weight: 700 !important;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.text-muted {
  color: var(--text-secondary) !important;
  font-size: 1rem;
  line-height: 1.7;
}

.text-muted a {
  color: var(--accent) !important;
  text-decoration: none;
  transition: opacity 0.2s;
}

.text-muted a:hover {
  opacity: 0.8;
}

/* Social Icons */
.fs-2.gap-4 a {
  color: var(--text-muted) !important;
  font-size: 1.25rem !important;
  padding: 8px;
  transition: color 0.2s;
}

.fs-2.gap-4 a:hover {
  color: var(--text-primary) !important;
}

/* ============================================
   CARDS (Projects page)
   ============================================ */
.card {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 16px !important;
  transition: all 0.3s ease;
  overflow: hidden;
}

.card:hover {
  background: var(--bg-card-hover) !important;
  border-color: var(--border-hover) !important;
  transform: translateY(-4px);
}

.card-body {
  padding: 24px !important;
}

.card-body h2 {
  font-size: 1.1rem !important;
  font-weight: 600;
  color: var(--text-primary) !important;
  margin-bottom: 8px;
}

.card-body p {
  font-size: 0.875rem !important;
  color: var(--text-secondary) !important;
  margin-bottom: 12px;
  line-height: 1.5;
}

.card-body a.button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent) !important;
  font-size: 0.8rem;
  font-weight: 500;
}

/* ============================================
   EXPERIENCE FLASHCARDS - Complete redesign
   ============================================ */
.experience-section {
  background: var(--bg-primary) !important;
  padding: 80px 0;
}

.experience-flashcards {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important;
  gap: 20px !important;
}

.flashcard {
  perspective: none !important;
  width: 100% !important;
  margin: 0 !important;
}

.flashcard-inner {
  position: relative !important;
  height: auto !important;
  min-height: 200px;
  transform: none !important;
  transition: all 0.3s ease !important;
}

.flashcard:hover .flashcard-inner {
  transform: translateY(-4px) !important;
}

.flashcard-front {
  position: relative !important;
  background: var(--bg-card) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 16px !important;
  padding: 24px !important;
  height: auto !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  text-align: left !important;
}

.flashcard:hover .flashcard-front {
  background: var(--bg-card-hover) !important;
  border-color: var(--border-hover) !important;
}

.flashcard-back {
  display: none !important;
}

.flashcard-logo {
  margin-bottom: 16px !important;
}

.flashcard-logo img {
  width: 48px !important;
  height: 48px !important;
  max-width: 48px !important;
  max-height: 48px !important;
  border-radius: 10px !important;
  border: none !important;
  object-fit: contain;
}

.flashcard h2 {
  font-size: 1rem !important;
  font-weight: 600 !important;
  color: var(--text-primary) !important;
  margin-bottom: 4px !important;
  line-height: 1.3;
}

.flashcard p {
  font-size: 0.8rem !important;
  color: var(--text-secondary) !important;
  margin-bottom: 2px !important;
}

.flashcard .experience-date {
  font-size: 0.75rem !important;
  color: var(--text-muted) !important;
  margin-top: 8px !important;
}

.flashcard .button {
  display: none !important;
}

/* ============================================
   CERTIFICATES/SKILLS SECTION - COMPLETE OVERRIDE
   ============================================ */
.wrapper.style1 {
  background: var(--bg-secondary) !important;
  padding: 60px 24px !important;
}

.wrapper.style1 .inner {
  max-width: 1200px !important;
  margin: 0 auto !important;
}

.wrapper.style1 h2 {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  font-size: 1.75rem !important;
  font-weight: 700 !important;
  color: var(--text-primary) !important;
  background: none !important;
  -webkit-text-fill-color: unset !important;
  margin-bottom: 8px !important;
}

.wrapper.style1 > .inner > p {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  color: var(--text-secondary) !important;
  margin-bottom: 40px !important;
  font-size: 1rem !important;
}

/* Override all the flexbox mess from styles.css */
.items.style1,
.items.style1.medium,
.items.style1.small,
.items.style1.big {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 20px !important;
  flex-wrap: unset !important;
  -moz-flex-wrap: unset !important;
  -webkit-flex-wrap: unset !important;
  -ms-flex-wrap: unset !important;
}

.items.style1 > *,
.items.style1.medium > *,
.items.style1.small > *,
.items.style1.big > * {
  width: 100% !important;
  flex-grow: unset !important;
  flex-shrink: unset !important;
  border: none !important;
  border-left: none !important;
  border-top: none !important;
  padding: 0 !important;
}

@media (max-width: 992px) {
  .items.style1,
  .items.style1.medium,
  .items.style1.small,
  .items.style1.big {
    grid-template-columns: repeat(3, 1fr) !important;
  }
}

@media (max-width: 768px) {
  .items.style1,
  .items.style1.medium,
  .items.style1.small,
  .items.style1.big {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (max-width: 480px) {
  .items.style1,
  .items.style1.medium,
  .items.style1.small,
  .items.style1.big {
    grid-template-columns: 1fr !important;
  }
}

.items.style1 section,
.items.style1.medium section,
.items.style1.small section {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 12px !important;
  padding: 24px !important;
  transition: all 0.3s ease !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  text-align: left !important;
  min-height: 180px !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

.items.style1 section:hover,
.items.style1.medium section:hover,
.items.style1.small section:hover {
  background: var(--bg-card-hover) !important;
  border-color: var(--border-hover) !important;
  transform: translateY(-4px) !important;
}

.items.style1 section .icon,
.items.style1 section span[class*="icon"],
.items.style1.medium section .icon,
.items.style1.medium section span[class*="icon"] {
  color: var(--accent) !important;
  font-size: 1.5rem !important;
  margin-bottom: 16px !important;
  display: block !important;
  width: auto !important;
  height: auto !important;
}

.items.style1 section h3,
.items.style1.medium section h3 {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  font-size: 1rem !important;
  font-weight: 600 !important;
  color: var(--text-primary) !important;
  margin-bottom: 8px !important;
  line-height: 1.4 !important;
  word-wrap: break-word !important;
}

.items.style1 section p,
.items.style1.medium section p {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  font-size: 0.875rem !important;
  color: var(--text-secondary) !important;
  line-height: 1.6 !important;
  margin-bottom: 0 !important;
  flex-grow: 1 !important;
  word-wrap: break-word !important;
}

.items.style1 section a.button,
.items.style1.medium section a.button,
a.button.large.wide.smooth-scroll-middle {
  display: inline-block !important;
  margin-top: 16px !important;
  padding: 8px 16px !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  font-size: 0.75rem !important;
  font-weight: 500 !important;
  background: rgba(0, 212, 255, 0.1) !important;
  color: var(--accent) !important;
  border-radius: 6px !important;
  border: 1px solid rgba(0, 212, 255, 0.2) !important;
  transition: all 0.2s !important;
  text-decoration: none !important;
  width: auto !important;
}

.items.style1 section a.button:hover,
.items.style1.medium section a.button:hover,
a.button.large.wide.smooth-scroll-middle:hover {
  background: rgba(0, 212, 255, 0.2) !important;
  border-color: rgba(0, 212, 255, 0.4) !important;
}

/* Project Card Buttons - Match Homepage Style */
.card a.button,
.card-body a.button,
a.button,
a.button.large,
a.button.wide,
a.button.smooth-scroll-middle,
a.button.large.wide,
a.button.large.wide.smooth-scroll-middle,
.card a[class*="button"],
main a.button {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  padding: 12px 28px !important;
  min-width: 120px !important;
  height: auto !important;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  font-size: 0.875rem !important;
  font-weight: 600 !important;
  background: #00d4ff !important;
  background-color: #00d4ff !important;
  color: #050507 !important;
  border: none !important;
  border-radius: 8px !important;
  text-decoration: none !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
  box-shadow: none !important;
  text-transform: none !important;
  letter-spacing: normal !important;
  line-height: 1.4 !important;
  text-align: center !important;
  white-space: nowrap !important;
  width: auto !important;
  margin: 0 !important;
}

.card a.button:hover,
.card-body a.button:hover,
a.button:hover,
a.button.large:hover,
a.button.wide:hover,
a.button.large.wide.smooth-scroll-middle:hover,
main a.button:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3) !important;
  background: #00d4ff !important;
  background-color: #00d4ff !important;
  color: #050507 !important;
}

/* ============================================
   GALLERY
   ============================================ */
.gallery {
  display: flex;
  gap: 16px;
  padding: 20px 0;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
}

.gallery article {
  flex-shrink: 0;
  width: 280px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  scroll-snap-align: start;
}

.gallery article:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.gallery .caption {
  background: linear-gradient(to top, rgba(5, 5, 7, 0.95), transparent) !important;
  padding: 16px;
}

.gallery .caption h3 {
  font-size: 0.9rem !important;
  font-weight: 600;
  color: var(--text-primary) !important;
}

.gallery .caption p {
  font-size: 0.8rem;
  color: var(--text-secondary) !important;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: var(--bg-primary) !important;
  border-top: 1px solid var(--border-color);
  padding: 24px 0 !important;
}

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

footer a {
  color: var(--text-muted) !important;
  padding: 8px;
  transition: color 0.2s;
}

footer a:hover {
  color: var(--text-primary) !important;
}

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

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

/* ============================================
   MOBILE RESPONSIVENESS
   ============================================ */
@media (max-width: 992px) {
  .navbar {
    height: 56px;
  }
  
  .navbar .container {
    height: 56px;
  }
  
  main {
    padding-top: 56px;
  }
  
  header {
    min-height: calc(100vh - 56px);
    padding: 40px 0;
  }
  
  .display-3 {
    font-size: 2rem !important;
  }
  
  section {
    padding: 60px 0;
  }
  
  .experience-flashcards {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (max-width: 576px) {
  .display-3 {
    font-size: 1.75rem !important;
  }
  
  .display-5 {
    font-size: 1.5rem !important;
  }
  
  .btn-primary, .btn-outline-dark {
    padding: 12px 20px !important;
    font-size: 0.85rem !important;
  }
  
  .experience-flashcards {
    grid-template-columns: 1fr !important;
  }
  
  section {
    padding: 48px 0;
  }
  
  .items.style1 {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .items.style1 section {
    padding: 16px !important;
  }
  
  .profile {
    max-width: 280px;
    margin: 0 auto;
  }
}

/* ============================================
   NEW HOMEPAGE STYLES
   ============================================ */

/* Navbar - New Structure */
.navbar {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(5, 5, 7, 0.95) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    height: 64px;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.nav-logo span {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    color: #fff !important;
    letter-spacing: -0.02em;
}

.nav-logo-img {
    width: 28px !important;
    height: 28px !important;
    max-width: 28px !important;
    max-height: 28px !important;
    object-fit: contain;
}

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

.nav-link {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
    padding: 8px 16px !important;
    border-radius: 8px;
    font-size: 0.875rem !important;
    font-weight: 500 !important;
    color: var(--text-secondary) !important;
    text-decoration: none !important;
    transition: all 0.2s;
}

.nav-link:hover,
.nav-link.active {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.08);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.lang-btn {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
    padding: 6px 12px !important;
    font-size: 0.75rem !important;
    font-weight: 500 !important;
    color: var(--text-secondary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 6px !important;
    text-decoration: none !important;
    transition: all 0.2s;
}

.lang-btn:hover {
    color: #fff;
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.05);
}

/* Hamburger Menu Button */
button.mobile-menu-btn,
.nav-right button.mobile-menu-btn,
.mobile-menu-btn {
    display: none;
    align-items: center;
    justify-content: center;
    background: transparent !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    cursor: pointer;
    padding: 8px;
    width: 44px;
    height: 44px;
    border-radius: 8px;
    transition: background 0.2s ease;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    -webkit-tap-highlight-color: transparent;
}

/* Force show hamburger on mobile/tablet */
@media screen and (max-width: 992px) {
    button.mobile-menu-btn,
    .nav-right button.mobile-menu-btn,
    .mobile-menu-btn {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
}

button.mobile-menu-btn i,
button.mobile-menu-btn .bi,
button.mobile-menu-btn .bi-list,
.nav-right button.mobile-menu-btn i,
.mobile-menu-btn i {
    color: #ffffff !important;
    font-size: 24px !important;
    line-height: 1 !important;
    display: block !important;
}

button.mobile-menu-btn:hover,
button.mobile-menu-btn:active,
button.mobile-menu-btn:focus,
.mobile-menu-btn:hover,
.mobile-menu-btn:active,
.mobile-menu-btn:focus {
    background: rgba(0, 212, 255, 0.15) !important;
    outline: none !important;
    box-shadow: none !important;
    border: none !important;
}

button.mobile-menu-btn:hover i,
button.mobile-menu-btn:active i,
.mobile-menu-btn:hover i,
.mobile-menu-btn:active i {
    color: #ffffff !important;
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(5, 5, 7, 0.98);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 24px 24px;
    z-index: 99;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    animation: slideDown 0.2s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-menu.open {
    display: block;
}

.mobile-menu a {
    display: block;
    padding: 14px 16px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    margin-bottom: 4px;
    transition: all 0.2s;
}

.mobile-menu a:hover,
.mobile-menu a:active {
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 64px;
    position: relative;
    background: var(--bg-primary) !important;
}

.hero-bg {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.08) 0%, transparent 60%);
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

.hero-text {
    flex: 1;
    max-width: 560px;
}

.hero-badge {
    display: inline-block;
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 20px;
    border: 1px solid rgba(0, 212, 255, 0.2);
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 16px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.hero-desc {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent) !important;
    color: #050507 !important;
    padding: 14px 28px !important;
    font-size: 0.9rem !important;
    font-weight: 600;
    border-radius: 10px;
    text-decoration: none;
    border: none !important;
    transition: all 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.03);
    color: #fff;
    padding: 14px 28px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    text-decoration: none;
    transition: all 0.2s;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--border-hover);
}

.hero-social {
    display: flex;
    gap: 16px;
}

.hero-social a {
    color: var(--text-muted);
    font-size: 1.25rem;
    transition: color 0.2s;
}

.hero-social a:hover {
    color: #fff;
}

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

.hero-image-wrapper {
    width: 360px;
    height: 420px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    border-radius: 24px;
    padding: 4px;
    position: relative;
}

.hero-image-wrapper::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    border-radius: 26px;
    filter: blur(20px);
    opacity: 0.4;
    z-index: -1;
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    border-radius: 20px;
}

/* About Section */
.about {
    padding: 100px 0;
    background: var(--bg-secondary) !important;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 32px;
    text-align: center;
}

.about-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

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

.about-content a {
    color: var(--accent);
    text-decoration: none;
}

.about-content a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    padding: 24px 0;
    background: var(--bg-primary) !important;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.footer-content p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 16px;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 1.1rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #fff;
}

/* Responsive */
@media (max-width: 992px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex !important;
    }
    
    .hero-content {
        flex-direction: column-reverse;
        text-align: center;
        gap: 40px;
        padding-top: 40px;
    }
    
    .hero-text {
        max-width: 100%;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-social {
        justify-content: center;
    }
    
    .hero-image-wrapper {
        width: 280px;
        height: 320px;
    }
}

@media (max-width: 576px) {
    .navbar .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 12px;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    
    .hero-image-wrapper {
        width: 220px;
        height: 260px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .about {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .about-content p {
        font-size: 0.95rem;
    }
}

/* ============================================
   3D CUBE & AVATAR STYLES
   ============================================ */

/* Nav Avatar */
.nav-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
}

/* Hero Profile Avatar */
.hero-profile {
    margin-bottom: 24px;
}

.hero-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

/* 3D Section */
.hero-3d {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* 3D Cube */
.cube-wrapper {
    width: 180px;
    height: 180px;
    perspective: 800px;
}

.cube {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: rotateCube 20s linear infinite;
}

.cube-face {
    position: absolute;
    width: 180px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--accent);
    background: rgba(0, 212, 255, 0.03);
    border: 1px solid rgba(0, 212, 255, 0.15);
    backdrop-filter: blur(4px);
}

.cube-face.front  { transform: rotateY(0deg) translateZ(90px); }
.cube-face.back   { transform: rotateY(180deg) translateZ(90px); }
.cube-face.right  { transform: rotateY(90deg) translateZ(90px); }
.cube-face.left   { transform: rotateY(-90deg) translateZ(90px); }
.cube-face.top    { transform: rotateX(90deg) translateZ(90px); }
.cube-face.bottom { transform: rotateX(-90deg) translateZ(90px); }

@keyframes rotateCube {
    0% { transform: rotateX(-20deg) rotateY(0deg); }
    100% { transform: rotateX(-20deg) rotateY(360deg); }
}

/* Floating Particles */
.particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.6;
    animation: floatParticle 8s ease-in-out infinite;
}

.p1 { top: 10%; left: 20%; animation-delay: 0s; }
.p2 { top: 80%; left: 15%; animation-delay: 1s; }
.p3 { top: 20%; right: 20%; animation-delay: 2s; background: var(--accent-secondary); }
.p4 { top: 70%; right: 25%; animation-delay: 3s; }
.p5 { top: 40%; left: 5%; animation-delay: 4s; background: var(--accent-secondary); }
.p6 { top: 50%; right: 10%; animation-delay: 5s; }

@keyframes floatParticle {
    0%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: translateY(-30px) scale(1.2);
        opacity: 1;
    }
}

/* Responsive 3D */
@media (max-width: 992px) {
    .hero-3d {
        width: 300px;
        height: 300px;
    }
    
    .cube-wrapper {
        width: 140px;
        height: 140px;
    }
    
    .cube-face {
        width: 140px;
        height: 140px;
        font-size: 2.5rem;
    }
    
    .cube-face.front  { transform: rotateY(0deg) translateZ(70px); }
    .cube-face.back   { transform: rotateY(180deg) translateZ(70px); }
    .cube-face.right  { transform: rotateY(90deg) translateZ(70px); }
    .cube-face.left   { transform: rotateY(-90deg) translateZ(70px); }
    .cube-face.top    { transform: rotateX(90deg) translateZ(70px); }
    .cube-face.bottom { transform: rotateX(-90deg) translateZ(70px); }
    
    .hero-avatar {
        width: 70px;
        height: 70px;
    }
}

@media (max-width: 576px) {
    .hero-3d {
        width: 220px;
        height: 220px;
    }
    
    .cube-wrapper {
        width: 100px;
        height: 100px;
    }
    
    .cube-face {
        width: 100px;
        height: 100px;
        font-size: 1.8rem;
    }
    
    .cube-face.front  { transform: rotateY(0deg) translateZ(50px); }
    .cube-face.back   { transform: rotateY(180deg) translateZ(50px); }
    .cube-face.right  { transform: rotateY(90deg) translateZ(50px); }
    .cube-face.left   { transform: rotateY(-90deg) translateZ(50px); }
    .cube-face.top    { transform: rotateX(90deg) translateZ(50px); }
    .cube-face.bottom { transform: rotateX(-90deg) translateZ(50px); }
    
    .hero-avatar {
        width: 60px;
        height: 60px;
    }
    
    .particle {
        width: 4px;
        height: 4px;
    }
}

/* ============================================
   COMPREHENSIVE MOBILE OPTIMIZATION
   ============================================ */

/* Tablet */
@media (max-width: 992px) {
    /* Project Cards */
    .card-body.d-flex {
        flex-direction: column !important;
        text-align: center !important;
    }
    
    .card-body .w-75,
    .card-body .w-25 {
        width: 100% !important;
    }
    
    .card-body .w-25.text-end {
        text-align: center !important;
        margin-top: 20px !important;
    }
    
    .card-body .w-25 img {
        max-width: 150px !important;
        margin: 0 auto !important;
    }
    
    /* Flashcards */
    .experience-flashcards {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 16px !important;
    }
    
    .flashcard {
        min-height: 280px !important;
    }
    
    /* Section padding */
    section.py-5 {
        padding: 40px 0 !important;
    }
    
    .container.px-5 {
        padding-left: 20px !important;
        padding-right: 20px !important;
    }
}

/* Mobile */
@media (max-width: 768px) {
    /* Typography */
    h1.display-5,
    .display-5 {
        font-size: 1.75rem !important;
    }
    
    h2.fw-bolder {
        font-size: 1.25rem !important;
    }
    
    /* Project Cards */
    .card {
        margin-bottom: 24px !important;
    }
    
    .card-body {
        padding: 20px !important;
    }
    
    .card-body p {
        font-size: 0.9rem !important;
        line-height: 1.5 !important;
    }
    
    /* Flashcards */
    .experience-flashcards {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
    
    .flashcard {
        min-height: 250px !important;
    }
    
    .flashcard-front h2,
    .flashcard-back h2 {
        font-size: 1.1rem !important;
    }
    
    .flashcard-front p,
    .flashcard-back p {
        font-size: 0.85rem !important;
    }
    
    .flashcard-logo img {
        max-width: 60px !important;
        max-height: 60px !important;
    }
    
    /* Certificates Grid */
    .items.style1,
    .items.style1.medium {
        grid-template-columns: 1fr !important;
    }
    
    .items.style1 section {
        min-height: auto !important;
        padding: 20px !important;
    }
    
    /* Gallery */
    .gallery {
        gap: 12px !important;
    }
    
    .gallery article {
        min-width: 200px !important;
    }
    
    /* Wrapper sections */
    .wrapper.style1 {
        padding: 40px 16px !important;
    }
    
    .wrapper.style1 h2 {
        font-size: 1.5rem !important;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    /* Container */
    .container {
        padding-left: 16px !important;
        padding-right: 16px !important;
    }
    
    .container.px-5 {
        padding-left: 16px !important;
        padding-right: 16px !important;
    }
    
    /* Typography */
    h1.display-5,
    .display-5 {
        font-size: 1.5rem !important;
    }
    
    h2.fw-bolder {
        font-size: 1.1rem !important;
    }
    
    p {
        font-size: 0.9rem !important;
    }
    
    /* Buttons */
    .card a.button,
    a.button,
    a.button.large.wide.smooth-scroll-middle {
        padding: 10px 20px !important;
        font-size: 0.8rem !important;
        min-width: 100px !important;
    }
    
    /* Cards */
    .card-body {
        padding: 16px !important;
    }
    
    .card-body .w-25 img {
        max-width: 100px !important;
    }
    
    /* Flashcards */
    .flashcard {
        min-height: 220px !important;
    }
    
    .flashcard-front h2,
    .flashcard-back h2 {
        font-size: 1rem !important;
    }
    
    .flashcard-description {
        font-size: 0.8rem !important;
    }
    
    /* Certificates */
    .items.style1 section h3 {
        font-size: 0.95rem !important;
    }
    
    .items.style1 section p {
        font-size: 0.8rem !important;
    }
    
    /* Footer */
    footer {
        padding: 24px 16px !important;
    }
    
    footer .small {
        font-size: 0.75rem !important;
    }
    
    /* Gallery */
    .gallery article {
        min-width: 160px !important;
    }
    
    .gallery article .caption h3 {
        font-size: 0.85rem !important;
    }
}