@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 {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  
  --accent: #2563eb;
  --accent-light: #3b82f6;
  --accent-soft: #eff6ff;
  --accent-gradient: linear-gradient(135deg, #2563eb 0%, #4f46e5 100%);
  
  --success: #10b981;
  --success-soft: #ecfdf5;
  
  --border: #e2e8f0;
  --border-dark: #cbd5e1;
  
  --font-sans: 'Inter', sans-serif;
  --font-display: 'Outfit', sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.02), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.03);
  --shadow-xl: 0 20px 40px -15px rgba(0, 0, 0, 0.08);
  --shadow-inset: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  color-scheme: light;
}
body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--border-dark);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}
/* Layout Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
section {
  padding: 8rem 0;
  position: relative;
}
/* Header & Navbar */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: var(--transition-fast);
}
header.scrolled {
  padding: 0.5rem 0;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}
.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 4.5rem;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.logo span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  position: relative;
  padding: 0.25rem 0;
}
.nav-links a:hover {
  color: var(--accent);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  transition: var(--transition-fast);
}
.nav-links a:hover::after {
  width: 100%;
}
.nav-cta {
  background: var(--text-primary);
  color: var(--bg-primary);
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
  font-weight: 500;
  font-size: 0.9rem;
  transition: var(--transition-fast);
  text-decoration: none;
  border: 1px solid var(--text-primary);
}
.nav-cta:hover {
  background: transparent;
  color: var(--text-primary);
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  margin: 5px 0;
  transition: var(--transition-fast);
}
/* Typography & Section Titles */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
}
.section-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 1rem;
  background-color: var(--accent-soft);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}
.section-title {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}
.section-desc {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 4rem;
}
/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: radial-gradient(circle at 90% 10%, rgba(37, 99, 235, 0.04) 0%, rgba(255, 255, 255, 0) 60%);
  padding-top: 6rem;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.7fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

/* Profile Photo in Hero */
.hero-photo {
  display: flex;
  justify-content: center;
  align-items: center;
}

.profile-photo-wrap {
  position: relative;
  width: 240px;
  height: 300px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 3px solid var(--border);
  transition: var(--transition-normal);
}

.profile-photo-wrap:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 50px -12px rgba(37, 99, 235, 0.15);
  border-color: var(--accent-light);
}

.profile-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}
.hero-tagline {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.hero-tagline::before {
  content: '';
  display: inline-block;
  width: 1.5rem;
  height: 2px;
  background-color: var(--accent);
}
.hero-title {
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}
.hero-title span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-roles {
  font-size: 1.5rem;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.2rem;
}
.role-typing {
  border-right: 2px solid var(--accent);
  padding-right: 4px;
  animation: blink 0.75s step-end infinite;
  white-space: nowrap;
}
.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 600px;
}
.hero-buttons {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: var(--transition-normal);
  cursor: pointer;
}
.btn-primary {
  background: var(--text-primary);
  color: var(--bg-primary);
  border: 2px solid var(--text-primary);
  box-shadow: var(--shadow-md);
}
.btn-primary:hover {
  background: transparent;
  color: var(--text-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border);
}
.btn-secondary:hover {
  background: var(--bg-secondary);
  border-color: var(--text-muted);
  transform: translateY(-2px);
}
/* Hero Right Side - Achievements Card */
.hero-visual {
  position: relative;
}
.hero-card {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal);
}
.hero-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}
.hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent-gradient);
}
.hero-card-header {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.hero-card-title {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  font-family: var(--font-display);
}
.hackathon-highlight {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.highlight-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.highlight-icon {
  background: var(--accent-soft);
  color: var(--accent);
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.highlight-content h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}
.highlight-content p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.highlight-prize {
  display: inline-block;
  background-color: var(--success-soft);
  color: var(--success);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  margin-top: 0.25rem;
}
/* Stats Counter Section */
.stats-banner {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 3.5rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-card {
  padding: 1rem;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 500;
}
/* Projects Section */
.projects {
  background-color: var(--bg-primary);
}
.project-filters {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  justify-content: flex-start;
}
.filter-btn {
  background: none;
  border: 1px solid var(--border);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}
.filter-btn:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}
.filter-btn.active {
  background: var(--text-primary);
  color: var(--bg-primary);
  border-color: var(--text-primary);
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}
.project-card {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: var(--transition-normal);
}
.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-dark);
}
.project-img-wrapper {
  position: relative;
  width: 100%;
  height: 240px;
  background-color: var(--bg-tertiary);
  overflow: hidden;
}
.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}
.project-card:hover .project-img {
  transform: scale(1.05);
}
.project-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, rgba(79, 70, 229, 0.05) 100%);
  color: var(--accent);
}
.project-img-placeholder svg {
  font-size: 3rem;
  margin-bottom: 1rem;
}
.project-badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(4px);
  color: var(--text-primary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.project-content {
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.project-title {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.project-title a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}
.project-title a:hover {
  color: var(--accent);
}
.project-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}
.project-features {
  list-style: none;
  margin-bottom: 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
}
.project-features li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.project-features li::before {
  content: '✓';
  color: var(--success);
  font-weight: bold;
}
.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}
.project-tech span {
  font-size: 0.8rem;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-weight: 500;
}
.project-links {
  display: flex;
  gap: 1.25rem;
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}
.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}
.project-link:hover {
  color: var(--accent);
}
/* Hackathons & Achievements Section */
.hackathons {
  background-color: var(--bg-secondary);
}
.achievement-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}
.achievement-card {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
}
.achievement-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}
.achievement-card.winner {
  border: 2px solid var(--accent);
}
.achievement-badge {
  position: absolute;
  top: -15px;
  left: 3rem;
  background: var(--accent-gradient);
  color: var(--bg-primary);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.4rem 1.25rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
}
.achievement-date {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-weight: 500;
}
.achievement-title {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}
.achievement-org {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}
.achievement-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}
.achievement-reward {
  margin-top: auto;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--success);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
/* Experience & Education Section */
.experience-edu {
  background-color: var(--bg-primary);
}
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
}
.timeline {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 9px;
  height: 100%;
  width: 2px;
  background-color: var(--border);
}
.timeline-item {
  position: relative;
  padding-left: 2.5rem;
}
.timeline-dot {
  position: absolute;
  left: 0;
  top: 6px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--bg-primary);
  border: 4px solid var(--accent);
  z-index: 1;
}
.timeline-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}
.timeline-date {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
}
.timeline-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.timeline-org {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}
.timeline-desc {
  font-size: 0.925rem;
  color: var(--text-secondary);
}
.timeline-desc ul {
  padding-left: 1.25rem;
  margin-top: 0.5rem;
}
.timeline-desc li {
  margin-bottom: 0.25rem;
}
/* Certificates Section */
.certificates {
  background-color: var(--bg-secondary);
}
.certs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}
.cert-card {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
  cursor: pointer;
}
.cert-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-dark);
}
.cert-img-wrapper {
  position: relative;
  width: 100%;
  height: 300px;
  background-color: var(--bg-tertiary);
  overflow: hidden;
}
.cert-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-normal);
}
.cert-card:hover .cert-img {
  transform: scale(1.03);
}
.cert-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.4);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: var(--transition-fast);
  color: var(--bg-primary);
  font-size: 2.5rem;
}
.cert-card:hover .cert-overlay {
  opacity: 1;
}
.cert-content {
  padding: 2rem;
}
.cert-issuer {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}
.cert-name {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}
.cert-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
}
/* Lightbox Modal */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.9);
  z-index: 2000;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-fast);
  backdrop-filter: blur(8px);
}
.lightbox.active {
  opacity: 1;
  pointer-events: all;
}
.lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 85%;
  transform: scale(0.9);
  transition: var(--transition-normal);
}
.lightbox.active .lightbox-content {
  transform: scale(1);
}
.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radius-md);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  display: block;
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.lightbox-caption {
  color: var(--bg-primary);
  text-align: center;
  margin-top: 1rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
}
.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: none;
  border: none;
  color: var(--bg-primary);
  font-size: 2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}
.lightbox-close:hover {
  transform: rotate(90deg);
}
/* Technologies Section */
.skills {
  background-color: var(--bg-primary);
}
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}
.skills-cat {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  transition: var(--transition-normal);
}
.skills-cat:hover {
  border-color: var(--border-dark);
  box-shadow: var(--shadow-md);
}
.skills-cat-title {
  font-size: 1.35rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 2px solid var(--border);
  padding-bottom: 0.75rem;
}
.skills-cat-title svg {
  color: var(--accent);
}
.skill-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.skill-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.skill-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 600;
}
.skill-name-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.skill-bar-bg {
  width: 100%;
  height: 6px;
  background-color: var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.skill-bar-fill {
  height: 100%;
  background: var(--accent-gradient);
  border-radius: var(--radius-full);
  width: 0;
  transition: width 1.5s cubic-bezier(0.1, 1, 0.1, 1);
}
/* Contact Section */
.contact {
  background-color: var(--bg-secondary);
}
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 5rem;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}
.contact-method {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}
.contact-icon {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  color: var(--accent);
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}
.contact-method:hover .contact-icon {
  transform: scale(1.05);
  border-color: var(--accent-light);
  color: var(--accent-light);
}
.contact-method-content h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}
.contact-method-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}
.contact-method-content a {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-fast);
}
.contact-method-content a:hover {
  color: var(--accent);
}
.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}
.social-btn {
  background-color: var(--bg-primary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  text-decoration: none;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}
.social-btn:hover {
  border-color: var(--text-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.contact-form-wrapper {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-xl);
}
.form-group {
  margin-bottom: 1.75rem;
}
.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}
.form-control {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  padding: 0.85rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  transition: var(--transition-fast);
}
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  background-color: var(--bg-primary);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
textarea.form-control {
  resize: vertical;
  min-height: 150px;
}
.submit-btn {
  width: 100%;
  border: none;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  background: var(--text-primary);
  color: var(--bg-primary);
  padding: 1rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.submit-btn:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.submit-btn:active {
  transform: translateY(0);
}
/* Footer Section */
footer {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: 3.5rem 0;
  text-align: center;
}
.footer-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}
.footer-text {
  font-size: 0.9rem;
  color: var(--text-muted);
}
/* Scroll Animation Reveal Mechanics */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.reveal.reveal-active {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }
/* Typing animation details */
@keyframes blink {
  from, to { border-color: transparent }
  50% { border-color: var(--accent); }
}
/* Responsive CSS */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .hero-photo {
    order: -1;
  }

  .profile-photo-wrap {
    width: 180px;
    height: 220px;
    margin: 0 auto;
  }
  
  .hero-tagline {
    justify-content: center;
  }
  
  .hero-tagline::before {
    display: none;
  }
  
  .hero-roles {
    justify-content: center;
  }
  
  .hero-desc {
    margin: 0 auto 3rem;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-card {
    text-align: left;
    max-width: 600px;
    margin: 0 auto;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .projects-grid,
  .achievement-cards,
  .split-grid,
  .certs-grid,
  .skills-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .contact-info {
    order: 2;
  }
  
  .contact-form-wrapper {
    order: 1;
  }
}
@media (max-width: 768px) {
  section {
    padding: 5rem 0;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .section-title {
    font-size: 2.25rem;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .nav-links {
    position: fixed;
    top: 4.5rem;
    left: 0;
    width: 100%;
    height: calc(100vh - 4.5rem);
    background-color: var(--bg-primary);
    flex-direction: column;
    padding: 3rem 0;
    gap: 2rem;
    transform: translateX(100%);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
    z-index: 999;
  }
  
  .nav-links.active {
    transform: translateX(0);
  }
  
  .nav-cta {
    margin-top: 1rem;
  }
  
  header.active-menu {
    background-color: var(--bg-primary);
  }
  
  .menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  
  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
}
@media (max-width: 480px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .project-content {
    padding: 1.5rem;
  }
  
  .achievement-card {
    padding: 2rem;
  }
  
  .achievement-badge {
    left: 2rem;
  }
  
  .contact-form-wrapper {
    padding: 2rem;
  }
}