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

:root {
  /* Color Palette */
  --bg-primary: #080B11;
  --bg-secondary: #0D1321;
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  
  /* Glowing Neon Accents */
  --color-indigo: #6366F1;
  --color-indigo-glow: rgba(99, 102, 241, 0.15);
  --color-cyan: #06B6D4;
  --color-cyan-glow: rgba(6, 182, 212, 0.15);
  --color-violet: #8B5CF6;
  --color-violet-glow: rgba(139, 92, 246, 0.15);
  --color-emerald: #10B981;
  
  /* Glassmorphism Styles */
  --glass-bg: rgba(13, 19, 33, 0.45);
  --glass-border: rgba(255, 255, 255, 0.05);
  --glass-border-hover: rgba(99, 102, 241, 0.3);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Layout */
  --container-max-width: 1200px;
  --nav-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--color-indigo) var(--bg-primary);
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: rgba(99, 102, 241, 0.3);
  border-radius: 4px;
  border: 2px solid var(--bg-primary);
  transition: var(--transition-fast);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-indigo);
}

/* Ambient Background Blobs */
body::before,
body::after {
  content: '';
  position: absolute;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
  filter: blur(140px);
  opacity: 0.4;
  animation: float-bg 20s infinite alternate ease-in-out;
}

body::before {
  background: radial-gradient(circle, var(--color-indigo) 0%, transparent 70%);
  top: 10%;
  left: -10%;
}

body::after {
  background: radial-gradient(circle, var(--color-cyan) 0%, transparent 70%);
  bottom: 20%;
  right: -10%;
  animation-delay: -5s;
}

/* Additional ambient blob for center */
.ambient-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-violet) 0%, transparent 70%);
  filter: blur(150px);
  pointer-events: none;
  z-index: -1;
  opacity: 0.25;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: float-bg 25s infinite alternate-reverse ease-in-out;
}

/* Keyframe for Ambient float */
@keyframes float-bg {
  0% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(50px, -30px) scale(1.1);
  }
  100% {
    transform: translate(-30px, 40px) scale(0.9);
  }
}

/* ==========================================
   TYPOGRAPHY
   ========================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.gradient-text {
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--color-indigo) 70%, var(--color-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glow-text {
  text-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

/* ==========================================
   LAYOUT REUSABLE COMPONENTS
   ========================================== */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tagline {
  color: var(--color-indigo);
  font-family: 'Outfit', sans-serif;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  font-weight: 600;
  display: block;
  margin-bottom: 10px;
}

.section-title {
  font-size: 2.5rem;
  display: inline-block;
  position: relative;
  padding-bottom: 12px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 25%;
  width: 50%;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--color-indigo), var(--color-cyan));
}

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: var(--glass-shadow);
  padding: 2.5rem;
  transition: var(--transition-normal);
}

.glass-card:hover {
  border-color: var(--glass-border-hover);
  box-shadow: 0 10px 40px 0 rgba(99, 102, 241, 0.12);
  transform: translateY(-4px);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 28px;
  border-radius: 50px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-normal);
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-indigo), var(--color-violet));
  color: white;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
  background: linear-gradient(135deg, #7275F3, #9B6CFA);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-indigo);
  transform: translateY(-2px);
}

/* Icon Wrap */
.icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: var(--color-indigo);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 20px;
  transition: var(--transition-normal);
}

.glass-card:hover .icon-box {
  background: var(--color-indigo);
  color: white;
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.4);
}

/* ==========================================
   HEADER & FLOATING NAVBAR
   ========================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 100;
  transition: var(--transition-normal);
}

.header.scrolled {
  background: rgba(8, 11, 17, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  height: 70px;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo span {
  color: var(--color-cyan);
}

.logo-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-indigo);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 10px var(--color-indigo);
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 32px;
}

.nav-link {
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-indigo), var(--color-cyan));
  transition: var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Mobile Nav Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 110;
}

.mobile-toggle span {
  width: 100%;
  height: 3px;
  background-color: var(--text-primary);
  border-radius: 10px;
  transition: var(--transition-normal);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  min-height: calc(100vh - var(--nav-height));
  gap: 40px;
  padding-top: var(--nav-height);
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-hello {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-indigo);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.hero-name {
  font-size: 4.5rem;
  line-height: 1.1;
  margin-bottom: 15px;
}

.hero-subtitle {
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 25px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.typed-text {
  color: var(--color-cyan);
  border-right: 2px solid var(--color-cyan);
  padding-right: 4px;
  animation: typing-cursor 0.75s step-end infinite;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 600px;
}

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

/* Profile Photo Card Styles */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.profile-card-wrapper {
  position: relative;
  width: 340px;
  height: 420px;
  perspective: 1000px;
}

.profile-card-glow {
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  background: linear-gradient(135deg, var(--color-indigo), var(--color-cyan));
  border-radius: 24px;
  z-index: 1;
  filter: blur(20px);
  opacity: 0.6;
  animation: pulse-glow 6s infinite alternate ease-in-out;
}

.profile-card {
  position: relative;
  width: 100%;
  height: 100%;
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  overflow: hidden;
  z-index: 2;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  transform-style: preserve-3d;
  transition: transform 0.5s ease;
  cursor: pointer;
}

.profile-card:hover {
  transform: rotateY(10deg) rotateX(10deg);
}

.profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  filter: contrast(1.05) saturate(1.02);
  transition: var(--transition-slow);
}

.profile-card:hover .profile-img {
  transform: scale(1.06);
}

.profile-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(8, 11, 17, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateZ(30px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.profile-badge-logo {
  font-size: 1.5rem;
  color: #10B981;
}

.profile-badge-info h4 {
  font-size: 0.95rem;
  font-weight: 600;
}

.profile-badge-info p {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Animations */
@keyframes typing-cursor {
  from, to { border-color: transparent }
  50% { border-color: var(--color-cyan); }
}

@keyframes pulse-glow {
  0% {
    transform: scale(0.98);
    opacity: 0.4;
    filter: blur(15px);
  }
  100% {
    transform: scale(1.03);
    opacity: 0.7;
    filter: blur(25px);
  }
}

/* ==========================================
   ABOUT SECTION
   ========================================= */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.about-info h3 {
  font-size: 1.8rem;
  margin-bottom: 20px;
}

.about-info p {
  color: var(--text-secondary);
  margin-bottom: 25px;
  font-size: 1.05rem;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.stat-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 20px;
  border-radius: 12px;
  text-align: center;
  transition: var(--transition-normal);
}

.stat-item:hover {
  border-color: var(--color-indigo-glow);
  background: rgba(99, 102, 241, 0.03);
}

.stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-cyan);
  display: block;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 5px;
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.highlight-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.highlight-card .icon-box {
  flex-shrink: 0;
  margin-bottom: 0;
}

.highlight-card h4 {
  font-size: 1.15rem;
  margin-bottom: 6px;
}

.highlight-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ==========================================
   EXPERIENCE SECTION (TIMELINE)
   ========================================== */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px 0;
}

/* Vertical line */
.timeline::after {
  content: '';
  position: absolute;
  width: 3px;
  background: linear-gradient(180deg, var(--color-indigo), var(--color-cyan), transparent);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -1.5px;
}

.timeline-item {
  padding: 10px 40px;
  position: relative;
  width: 50%;
  opacity: 0;
  transform: translateY(30px);
  transition: transform 0.8s ease, opacity 0.8s ease;
}

.timeline-item.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Floating Node Indicator */
.timeline-item::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  right: -10px;
  background-color: var(--bg-primary);
  border: 4px solid var(--color-indigo);
  border-radius: 50%;
  top: 30px;
  z-index: 5;
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.6);
  transition: var(--transition-normal);
}

.timeline-item:nth-child(even)::after {
  left: -10px;
}

.timeline-item:hover::after {
  background-color: var(--color-cyan);
  border-color: var(--text-primary);
  transform: scale(1.25);
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.8);
}

.timeline-left {
  left: 0;
  text-align: right;
}

.timeline-right {
  left: 50%;
}

.timeline-right::after {
  left: -10px;
  right: auto;
}

/* Timeline Card */
.timeline-card {
  padding: 30px;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: var(--glass-shadow);
  transition: var(--transition-normal);
  position: relative;
}

.timeline-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.1);
}

.timeline-date {
  font-family: 'Outfit', sans-serif;
  color: var(--color-cyan);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  display: block;
}

.timeline-role {
  font-size: 1.4rem;
  margin-bottom: 4px;
}

.timeline-company {
  font-family: 'Outfit', sans-serif;
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 12px;
  display: block;
}

.timeline-loc {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 15px;
}

.timeline-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  text-align: left;
}

.timeline-desc ul {
  list-style-position: inside;
  margin-top: 10px;
}

.timeline-desc li {
  margin-bottom: 8px;
}

.timeline-left .timeline-desc {
  text-align: right;
}

.timeline-left .timeline-desc ul {
  list-style-type: none;
}

.timeline-left .timeline-desc li::after {
  content: ' •';
  color: var(--color-indigo);
  font-weight: bold;
}

/* ==========================================
   PROJECTS & COMMUNITY SECTION
   ========================================== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.project-card {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.project-tag {
  display: inline-block;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.25);
  color: var(--color-cyan);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 50px;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.project-card h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.project-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 25px;
  flex-grow: 1;
}

.project-meta {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.project-link {
  font-size: 0.9rem;
  color: var(--color-indigo);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

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

/* ==========================================
   SKILLS & BADGES SECTION
   ========================================== */
.skills-wrapper {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
}

.skills-categories {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.skill-cat-card {
  padding: 30px;
}

.skill-cat-title {
  font-size: 1.3rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-cyan);
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.skill-tag {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 10px 18px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.skill-tag:hover {
  background: rgba(99, 102, 241, 0.1);
  border-color: var(--color-indigo);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(99, 102, 241, 0.15);
}

.skill-tag i {
  color: var(--color-indigo);
}

/* Certifications Showcase */
.certifications-col {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.cert-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
}

.cert-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(99, 102, 241, 0.1));
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cyan);
  font-size: 1.3rem;
  flex-shrink: 0;
  transition: var(--transition-normal);
}

.cert-card:hover .cert-icon {
  transform: scale(1.1) rotate(10deg);
  background: linear-gradient(135deg, var(--color-cyan), var(--color-indigo));
  color: white;
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.4);
}

.cert-info h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.cert-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ==========================================
   EDUCATION SECTION
   ========================================== */
.education-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.edu-card {
  display: flex;
  gap: 24px;
}

.edu-icon-wrap {
  flex-shrink: 0;
}

.edu-icon {
  width: 60px;
  height: 60px;
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.15);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  color: var(--color-indigo);
  transition: var(--transition-normal);
}

.edu-card:hover .edu-icon {
  background: var(--color-indigo);
  color: white;
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.35);
}

.edu-info {
  display: flex;
  flex-direction: column;
}

.edu-duration {
  font-family: 'Outfit', sans-serif;
  color: var(--color-cyan);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.edu-degree {
  font-size: 1.3rem;
  margin-bottom: 6px;
}

.edu-school {
  font-size: 1.05rem;
  color: var(--text-primary);
  margin-bottom: 6px;
  font-weight: 500;
}

.edu-field {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ==========================================
   CONTACT SECTION
   ========================================== */
.contact-container {
  max-width: 800px;
  margin: 0 auto;
}

.contact-card {
  text-align: center;
  padding: 50px;
  position: relative;
  overflow: hidden;
}

/* Card inner neon border decoration */
.contact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-indigo), var(--color-cyan));
}

.contact-logo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(6, 182, 212, 0.1));
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin: 0 auto 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  color: var(--color-indigo);
  animation: float-contact 4s infinite alternate ease-in-out;
}

@keyframes float-contact {
  from { transform: translateY(0); }
  to { transform: translateY(-8px); }
}

.contact-card h3 {
  font-size: 2.2rem;
  margin-bottom: 15px;
}

.contact-card p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 550px;
  margin: 0 auto 40px;
}

/* Clipboard Copy Items */
.contact-methods {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.copy-badge {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 12px 24px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
}

.copy-badge:hover {
  background: rgba(99, 102, 241, 0.06);
  border-color: var(--color-indigo-glow);
  transform: translateY(-2px);
}

.copy-badge i:last-child {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-left: 4px;
  transition: var(--transition-fast);
}

.copy-badge:hover i:last-child {
  color: var(--color-cyan);
}

/* Social Icon Row */
.social-links {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.social-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1.3rem;
  transition: var(--transition-normal);
}

.social-btn:hover {
  background: var(--color-indigo);
  color: white;
  border-color: var(--color-indigo);
  transform: translateY(-4px) scale(1.08);
  box-shadow: 0 8px 20px rgba(99, 102, 241, 0.4);
}

/* Clipboard Toast Alert */
.toast {
  position: fixed;
  bottom: -60px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(13, 19, 33, 0.9);
  border: 1px solid var(--color-indigo);
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.25);
  color: white;
  padding: 12px 30px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1000;
  transition: bottom 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  pointer-events: none;
}

.toast.show {
  bottom: 40px;
}

.toast i {
  color: var(--color-cyan);
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 40px 0;
  text-align: center;
  background: #06090F;
}

.footer-logo {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.footer-logo span {
  color: var(--color-cyan);
}

.footer p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ==========================================
   MOBILE RESPONSIVENESS
   ========================================== */
@media (max-width: 1024px) {
  .hero-wrapper {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 50px;
    padding-top: 100px;
    padding-bottom: 60px;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .skills-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .timeline::after {
    left: 40px;
  }
  
  .timeline-item {
    width: 100%;
    padding-left: 70px;
    padding-right: 20px;
    text-align: left !important;
  }
  
  .timeline-left {
    left: 0;
  }
  
  .timeline-right {
    left: 0;
  }
  
  .timeline-item::after {
    left: 30px !important;
    right: auto !important;
  }
  
  .timeline-left .timeline-desc {
    text-align: left;
  }
  
  .timeline-left .timeline-desc ul {
    list-style-type: disc;
  }
  
  .timeline-left .timeline-desc li::after {
    content: none;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: var(--nav-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--nav-height));
    background: rgba(8, 11, 17, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 60px 40px;
    gap: 35px;
    transition: left 0.4s ease;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .mobile-toggle {
    display: flex;
  }
  
  /* Menu open icon animations */
  .mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }
  
  .mobile-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }
  
  .hero-name {
    font-size: 3rem;
  }
  
  .hero-subtitle {
    font-size: 1.4rem;
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .education-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-card {
    padding: 30px 20px;
  }
  
  .contact-card h3 {
    font-size: 1.8rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1.25rem;
  }
  
  .hero-name {
    font-size: 2.5rem;
  }
  
  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
  
  .btn {
    width: 100%;
  }
  
  .profile-card-wrapper {
    width: 290px;
    height: 360px;
  }
  
  .stat-item {
    padding: 15px;
  }
  
  .stat-number {
    font-size: 1.8rem;
  }
  
  .timeline-card {
    padding: 20px;
  }
  
  .copy-badge {
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================
   YOUTUBE CHANNEL SECTION
   ========================================== */
.btn-youtube {
  background: linear-gradient(135deg, #ff0033, #ff5f6d);
  color: #fff;
  box-shadow: 0 4px 20px rgba(255, 0, 51, 0.28);
}

.btn-youtube:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(255, 0, 51, 0.45);
  background: linear-gradient(135deg, #ff1744, #ff7a85);
}

.youtube-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 40px;
  padding: 48px;
}

.youtube-card::before {
  content: '';
  position: absolute;
  inset: -40% auto auto -15%;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 0, 51, 0.28), transparent 70%);
  filter: blur(35px);
  pointer-events: none;
}

.youtube-content {
  position: relative;
  z-index: 1;
}

.youtube-content .section-title {
  margin-bottom: 22px;
}

.youtube-content p {
  color: var(--text-secondary);
  font-size: 1.08rem;
  max-width: 620px;
  margin-bottom: 28px;
}

.youtube-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.btn-youtube-large {
  padding: 14px 30px;
}

.youtube-handle {
  color: var(--color-cyan);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.youtube-visual {
  min-height: 260px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(135deg, rgba(255, 0, 51, 0.16), rgba(99, 102, 241, 0.12)),
    rgba(255, 255, 255, 0.03);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  position: relative;
  z-index: 1;
  transition: var(--transition-normal);
}

.youtube-visual:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: rgba(255, 0, 51, 0.45);
  box-shadow: 0 16px 45px rgba(255, 0, 51, 0.16);
}

.youtube-play-ring {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 3.2rem;
  background: linear-gradient(135deg, #ff0033, #c4002b);
  box-shadow: 0 0 35px rgba(255, 0, 51, 0.45);
}

.youtube-label {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
}

.youtube-caption {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.youtube-social:hover {
  background: #ff0033;
  border-color: #ff0033;
  box-shadow: 0 8px 20px rgba(255, 0, 51, 0.35);
}

@media (max-width: 1024px) {
  .youtube-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

@media (max-width: 480px) {
  .youtube-card {
    padding: 30px 20px;
  }

  .youtube-visual {
    min-height: 220px;
  }
}

.youtube-live-preview {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(135deg, rgba(255, 0, 51, 0.16), rgba(99, 102, 241, 0.12)),
    rgba(255, 255, 255, 0.03);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.youtube-live-preview iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: 260px;
  border: 0;
  background: #000;
}

.youtube-preview-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 18px;
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  background: rgba(255, 0, 51, 0.12);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.youtube-preview-link:hover {
  color: #fff;
  background: rgba(255, 0, 51, 0.24);
}

@media (max-width: 480px) {
  .youtube-live-preview iframe {
    min-height: 210px;
  }
}