/* =========================================
   Modern CSS Reset & Base Theme Vars
========================================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Base Colors */
  --bg-primary: #F9FAFB;
  --bg-secondary: #EFF6FF;

  /* Accent Colors */
  --accent-primary: #3B82F6;
  --accent-primary-hover: #2563EB;
  --accent-secondary: #10B981;
  --accent-tertiary: #F59E0B;

  /* Text Colors */
  --text-heading: #111827;
  --text-body: #374151;
  --text-secondary: #6B7280;

  /* UI Colors */
  --white: #ffffff;
  --border-color: #E5E7EB;

  /* Effects */
  --transition: all 0.3s ease;
  --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  --hover-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

/* Smooth scroll for in-page anchors */
html { scroll-behavior: smooth; }

/* Ensure content clears fixed header */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-body);
  background-color: var(--bg-primary);
  padding-top: 72px; /* tune to your nav height */
}
@media (max-width: 900px) { body { padding-top: 64px; } }

/* Prevent anchored sections from hiding under the fixed nav */
section[id] { scroll-margin-top: 110px; }

/* =========================================
   Navigation
========================================= */
.nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(249, 250, 251, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-primary);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-body);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

.nav-links a:hover { color: var(--accent-primary); }

.resume-link {
  background: var(--accent-primary);
  color: var(--white) !important;
  padding: 0.5rem 1rem;
  border-radius: 5px;
}
.resume-link:hover { background: var(--accent-primary-hover); }

/* =========================================
   Hero Main Section
========================================= */
.hero-main {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  padding: 8.5rem 2rem 4rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
  background: linear-gradient(120deg, #f9fafb 80%, #e0e7ff 100%);
  border-radius: 0 0 2rem 2rem;
  box-shadow: 0 4px 32px rgba(59,130,246,0.03);
  position: relative;
}

/* Subtle pattern */
.hero-main::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: radial-gradient(circle at 20% 40%, #3B82F610 2%, transparent 60%),
                    radial-gradient(circle at 80% 60%, #6366F110 2%, transparent 60%);
  opacity: 0.5;
  z-index: 0;
  pointer-events: none;
  border-radius: 0 0 2rem 2rem;
}
.hero-photo-col, .hero-info-col { position: relative; z-index: 1; }

.hero-photo-col {
  flex: 0 0 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.profile-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
  border: 6px solid var(--bg-secondary);
  background: var(--white);
  animation: float 5s ease-in-out infinite;
}
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
  100% { transform: translateY(0px); }
}

.hero-info-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  min-width: 0;
}
.hero-info-col h1 {
  font-size: 2.7rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-heading);
}
.hero-info-col h2 {
  font-size: 1.3rem;
  color: var(--accent-primary);
  margin-bottom: 1.2rem;
  font-weight: 600;
}
.hero-bio {
  font-size: 1.08rem;
  color: var(--text-body);
  margin-bottom: 2rem;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  margin-top: 2.2rem;
  margin-bottom: 1.2rem;
  justify-content: flex-start;
  animation: fadeInScale 1.2s cubic-bezier(.4,1.4,.6,1) 0.2s both;
}
@keyframes fadeInScale {
  0% { opacity: 0; transform: scale(0.95) translateY(20px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}
.hero-button-group { display: flex; gap: 1.2rem; }

.btn-pill {
  border-radius: 999px;
  padding: 0.75rem 2rem;
  font-weight: 600;
  border: none;
  font-size: 1rem;
  text-decoration: none;
  display: inline-block;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 8px rgba(59,130,246,0.08);
}
.btn-primary { background: #3B82F6; color: #fff; }
.btn-primary:hover {
  background: #2563EB;
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(59,130,246,0.15);
}
.btn-secondary { background: #64748B; color: #fff; }
.btn-secondary:hover {
  background: #334155;
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(100,116,139,0.15);
}

/* Responsive hero */
@media (max-width: 900px) {
  .hero-main {
    flex-direction: column;
    gap: 2rem;
    padding: 4rem 1rem 2rem 1rem;
    text-align: center;
  }
  .hero-info-col { align-items: center; }
  .hero-bio { max-width: 100%; }
  .hero-buttons {
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    margin-top: 2rem;
    margin-bottom: 1rem;
  }
  .hero-button-group {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    align-items: center;
  }
  .btn-pill { width: 100%; text-align: center; }
}

/* Remove deprecated hero styles */
.hero-image, .profile-image, .hero-image::before, .hero-image::after {
  all: unset;
  display: none !important;
}
.hero { display: none !important; }

/* =========================================
   Sections
========================================= */
section {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}
section:nth-child(even) { background-color: var(--bg-secondary); }

h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--text-heading);
  text-align: center;
}
.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  font-size: 1.1rem;
}

/* =========================================
   About
========================================= */
.about-section {
  background-color: var(--white);
  border-radius: 1.5rem;
  box-shadow: 0 2px 16px rgba(59,130,246,0.04);
  margin-top: 2.5rem;
}
.about-content {
  display: grid;
  grid-template-columns: 1.2fr 0.05fr 1.8fr;
  gap: 2.5rem;
  align-items: start;
}
.about-text { font-size: 1.1rem; }
.about-text p { margin-bottom: 1.5rem; }

.about-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.highlight-card {
  background: #f1f5f9;
  border-radius: 1rem;
  box-shadow: 0 2px 8px rgba(59,130,246,0.06);
  border: 1px solid #e5e7eb;
  transition: box-shadow 0.2s, transform 0.2s;
}
.highlight-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(0,0,0,.12);
}

.highlight-card h3 {
  color: var(--accent-primary);
  margin-bottom: 0.5rem;
  font-size: 1.15rem;
  font-weight: 600;
}

.about-divider {
  width: 2px;
  background: linear-gradient(to bottom, #e0e7ff 0%, #3B82F6 100%);
  height: 90%;
  margin: 0 auto;
  border-radius: 1rem;
  opacity: 0.12;
  display: block;
}
.about-tagline {
  font-style: italic;
  color: #64748B;
  margin: 1.2rem 0 2rem 0;
  font-size: 1.08rem;
  letter-spacing: 0.01em;
}
.accent { color: var(--accent-primary); font-weight: 600; }

.btn-lg {
  font-size: 1.1rem;
  padding: 1rem 2.2rem;
  border-radius: 0.7rem;
  margin-top: 1.2rem;
  box-shadow: 0 4px 16px rgba(59,130,246,0.08);
}
.resume-icon { margin-right: 0.6em; font-size: 1.2em; vertical-align: middle; }
.highlight-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

/* =========================================
   Skills (category grid)
========================================= */
.skills-section { background-color: var(--bg-secondary); }
.skills-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}
.skill-category {
  background: var(--white);
  padding: 1.5rem;
  border-radius: 10px;
  box-shadow: var(--card-shadow);
}
.skill-category h3 { color: var(--accent-primary); margin-bottom: 1rem; }
.skill-category ul { list-style: none; }
.skill-category li {
  margin-bottom: 0.5rem;
  padding-left: 1.5rem;
  position: relative;
}
.skill-category li::before {
  content: "▹";
  color: var(--accent-primary);
  position: absolute;
  left: 0;
}

/* NOTE: :contains() is invalid in CSS; replace with attribute targets in HTML
   <li data-skill="Docker">Docker</li> etc. */
.skill-category ul li[data-skill="Docker"],
.skill-category ul li[data-skill="Postman"] { display: none !important; }

/* =========================================
   Projects
========================================= */
.projects-section {
  background-color: var(--white);
  border-radius: 1.5rem;
  box-shadow: 0 2px 16px rgba(59,130,246,0.04);
  margin-top: 2.5rem;
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}
.project-card {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
  position: relative;
}
.project-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(0,0,0,.12);
}
.project-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.project-card-content { padding: 1.5rem; }
.project-card h3 { color: var(--accent-primary); margin-bottom: 1rem; }
.project-tech {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0;
}
.project-tech span {
  background: var(--bg-secondary);
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: 0.9rem;
}
.project-links { display: flex; gap: 1rem; margin-top: 1rem; }
.project-links a {
  padding: 0.5rem 1rem;
  background: var(--accent-primary);
  color: var(--white);
  border-radius: 5px;
  text-decoration: none;
  transition: var(--transition);
}
.project-links a:hover {
  background: var(--accent-primary-hover);
  transform: translateY(-2px);
}

.project-features {
  margin: 1.2rem 0 1.2rem 0;
  padding-left: 1.2rem;
  list-style: none;
}
.project-features li {
  position: relative;
  margin-bottom: 0.5rem;
  padding-left: 1.5rem;
  color: var(--text-body);
  font-size: 1.01rem;
}
.project-features li::before {
  content: '✔';
  color: var(--accent-primary);
  position: absolute;
  left: 0;
  font-size: 1rem;
  top: 0.1rem;
}
@media (max-width: 900px) {
  .project-features { padding-left: 0.5rem; }
  .project-features li { font-size: 0.98rem; padding-left: 1.2rem; }
}

/* =========================================
   Experience
========================================= */
.experience-section { background-color: var(--bg-secondary); }
.experience-timeline {
  background: var(--white);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: var(--card-shadow);
}
.timeline-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 2rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--bg-secondary);
}
.timeline-item:last-child { border-bottom: none; }
.timeline-date { font-weight: 600; color: var(--accent-primary); }
.timeline-content h4 { color: var(--text-body); margin-bottom: 0.5rem; }
.timeline-role { color: var(--text-secondary); margin-bottom: 1rem; font-style: italic; }
.timeline-content ul { list-style: none; padding-left: 1rem; }
.timeline-content li {
  margin-bottom: 0.5rem; position: relative; padding-left: 1.5rem;
}
.timeline-content li::before {
  content: "▹"; color: var(--accent-primary); position: absolute; left: 0;
}
.timeline-tech {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem;
}
.timeline-tech span {
  background: var(--bg-secondary);
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: 0.9rem;
}

/* =========================================
   Contact
========================================= */
.contact-section { background-color: var(--white); }
.contact-content { display: grid; gap: 3rem; }
.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}
.contact-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: var(--card-shadow);
}
.contact-card h3 {
  color: var(--accent-primary);
  margin-bottom: 1rem;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.contact-card.connect {
  background: linear-gradient(120deg, #e0e7ff 80%, #f9fafb 100%);
  box-shadow: 0 4px 24px rgba(59,130,246,0.08);
  transition: box-shadow 0.2s, border 0.2s;
}
.contact-card.connect:hover { box-shadow: 0 6px 18px rgba(0,0,0,.12); }
.contact-card p { margin-bottom: 0.5rem; }
.social-links { display: flex; gap: 1.5rem; margin-top: 1.2rem; justify-content: flex-start; }
.social-icon {
  width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  background: var(--white);
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(59,130,246,0.08);
  font-size: 1.5rem;
  transition: background 0.2s, box-shadow 0.2s, transform 0.2s;
}
.social-icon:hover {
  background: var(--accent-primary);
  color: var(--white);
  transform: translateY(-3px) scale(1.08);
  box-shadow: 0 6px 24px rgba(59,130,246,0.15);
}
.contact-cta { text-align: center; margin-top: 2rem; }
.availability { margin-bottom: 1.5rem; color: var(--text-secondary); }
.cta-buttons { display: flex; gap: 1rem; justify-content: center; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 1.2rem 2.4rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-primary-hover));
  color: var(--white);
}
.btn-secondary {
  background: var(--white);
  color: var(--accent-primary);
  border: 2px solid var(--accent-primary);
}
.btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: 0.5s;
}
.btn:hover::before { left: 100%; }
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(59, 130, 246, 0.3);
}
.btn-secondary:hover {
  background: var(--bg-secondary);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(59, 130, 246, 0.1);
}

/* Stronger focus visibility */
:focus-visible {
  outline: 3px solid #2563EB;
  outline-offset: 2px;
}
a.btn:focus-visible,
button:focus-visible,
.nav-links a:focus-visible {
  box-shadow: 0 0 0 3px rgba(37,99,235,.35);
}

/* =========================================
   Footer
========================================= */
.footer {
  background: var(--bg-secondary);
  padding: 2rem;
  text-align: center;
  margin-top: 4rem;
}
.footer-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 1rem;
}
.footer-links a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--accent-primary-hover); }

/* =========================================
   Theme Toggle
========================================= */
.theme-toggle {
  position: fixed;
  bottom: 2rem; right: 2rem;
  background: var(--white);
  border: none;
  padding: 1rem;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: var(--card-shadow);
  z-index: 1000;
  transition: all 0.3s ease;
}
.theme-toggle:hover {
  transform: rotate(180deg) scale(1.1);
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

/* =========================================
   Dark Mode
========================================= */
[data-theme="dark"] {
  --bg-primary: #111827;
  --bg-secondary: #1F2937;
  --text-heading: #F9FAFB;
  --text-body: #E5E7EB;
  --text-secondary: #9CA3AF;
  --border-color: #374151;
  --white: #1F2937;
}
[data-theme="dark"] a { color: #93c5fd; }
[data-theme="dark"] a:hover { color: #bfdbfe; }

/* Dark hero */
[data-theme="dark"] .hero-main,
[data-theme="dark"] .hero-main::before {
  background: #181f2a !important;
  background-image: none !important;
  color: #fff !important;
}
[data-theme="dark"] .hero-main *,
[data-theme="dark"] .hero-main h1,
[data-theme="dark"] .hero-main h2,
[data-theme="dark"] .hero-main p,
[data-theme="dark"] .hero-main .hero-bio {
  color: #fff !important;
  text-shadow: 0 2px 8px rgba(0,0,0,0.18) !important;
}

/* Dark nav/about */
[data-theme="dark"] .nav {
  background: #181f2a !important;
  border-bottom: 1px solid #23293a !important;
  box-shadow: 0 2px 10px rgba(0,0,0,0.25) !important;
}
[data-theme="dark"] .nav-links a,
[data-theme="dark"] .logo { color: #e5e7eb !important; }
[data-theme="dark"] .nav-links a:hover,
[data-theme="dark"] .nav-links a:focus { color: #60a5fa !important; background: #23293a !important; }
[data-theme="dark"] .resume-link { background: #2563eb !important; color: #fff !important; }

[data-theme="dark"] .about-section { background: #181f2a !important; color: #e5e7eb !important; }
[data-theme="dark"] .about-section h2,
[data-theme="dark"] .about-section h3,
[data-theme="dark"] .about-section .accent { color: #60a5fa !important; }
[data-theme="dark"] .about-divider { background: linear-gradient(to bottom, #23293a 0%, #2563eb 100%) !important; }
[data-theme="dark"] .about-tagline { color: #9ca3af !important; }
[data-theme="dark"] .highlight-card { background: #23293a !important; color: #e5e7eb !important; }

[data-theme="dark"] .education-block {
  background: #23293a !important;
  color: #e5e7eb !important;
  border-left: 6px solid #2563eb !important;
}
[data-theme="dark"] .education-block h3,
[data-theme="dark"] .education-block strong { color: #60a5fa !important; }
[data-theme="dark"] .education-block span { color: #9ca3af !important; }
[data-theme="dark"] .education-courses { color: #10b981 !important; }

[data-theme="dark"] .contact-section { background: #181f2a !important; color: #e5e7eb !important; }
[data-theme="dark"] .contact-card { background: #23293a !important; color: #e5e7eb !important; }
[data-theme="dark"] .contact-card h3 { color: #60a5fa !important; }
[data-theme="dark"] .copy-email {
  background: #23293a !important; color: #e5e7eb !important; border: 1px solid #374151 !important;
}
[data-theme="dark"] .copy-email:hover,
[data-theme="dark"] .copy-email.copied { background: #2563eb !important; color: #fff !important; }
[data-theme="dark"] .social-icon {
  background: #23293a !important; color: #e5e7eb !important; border: 1px solid #374151 !important;
}
[data-theme="dark"] .social-icon:hover { background: #2563eb !important; color: #fff !important; }
[data-theme="dark"] .contact-cta { color: #e5e7eb !important; }
[data-theme="dark"] .cta-buttons .btn-primary { background: #2563eb !important; color: #fff !important; }
[data-theme="dark"] .cta-buttons .btn-secondary {
  background: #23293a !important; color: #60a5fa !important; border: 2px solid #2563eb !important;
}

/* =========================================
   Why Hire Me / Skills in Action / Blog
========================================= */
.why-hire-section,
.blog-insights-section,
.skills-in-action-section {
  border-radius: 1.2rem;
  box-shadow: 0 2px 16px rgba(59,130,246,0.04);
  margin: 3rem auto 0 auto;
  padding: 3rem 2rem 2.5rem 2rem;
  max-width: 900px;
}
.why-hire-section { background: var(--bg-secondary); }
.why-hire-content {
  font-size: 1.15rem;
  color: var(--text-body);
  text-align: center;
  margin: 0 auto;
  max-width: 700px;
}

.skills-in-action-section { background: var(--white); }
.skills-in-action-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem; margin-top: 2rem;
}
.skill-action-card {
  background: var(--bg-secondary);
  border-radius: 1rem;
  box-shadow: 0 2px 8px rgba(59,130,246,0.06);
  padding: 1.5rem 1.2rem;
  font-size: 1.08rem;
  color: var(--text-body);
  border-left: 4px solid var(--accent-primary);
  transition: box-shadow 0.2s, border 0.2s;
}
.skill-action-card strong { color: var(--accent-primary); }
.skill-action-card:hover {
  box-shadow: 0 6px 18px rgba(0,0,0,.12);
  border-left: 4px solid var(--accent-primary-hover);
}

.blog-insights-section { background: var(--bg-secondary); }
.blog-insights-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem; margin-top: 2rem;
}
.blog-card {
  background: var(--white);
  border-radius: 1rem;
  box-shadow: 0 2px 8px rgba(59,130,246,0.06);
  padding: 1.5rem 1.2rem;
  color: var(--text-body);
  transition: box-shadow 0.2s, border 0.2s;
  border-left: 4px solid var(--accent-tertiary);
}
.blog-card h3 {
  color: var(--accent-tertiary);
  margin-bottom: 0.7rem;
  font-size: 1.15rem;
  font-weight: 600;
}
.blog-card:hover { box-shadow: 0 6px 18px rgba(0,0,0,.12); border-left: 4px solid var(--accent-primary); }

/* =========================================
   Tech Stack
========================================= */
.tech-stack-section { background-color: var(--white); }
.tech-stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.tech-item {
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
  padding: 1.5rem; background: var(--bg-secondary);
  border-radius: 10px; transition: var(--transition);
}
.tech-item:hover { transform: translateY(-3px); box-shadow: 0 6px 18px rgba(0,0,0,.12); }
.tech-item img { width: 48px; height: 48px; object-fit: contain; }
.tech-item span { color: var(--text-body); font-weight: 500; }

/* Badge pills (for non-icon skills) */
.tech-badge{
  display:inline-block;
  padding:.35rem .7rem;
  border:1px solid var(--border-color);
  border-radius:9999px;
  background: rgba(99,102,241,.06);
  font-size:.9rem;
  line-height:1;
  color: var(--text-body);
}
[data-theme="dark"] .tech-badge{
  border-color:#374151;
  background: rgba(99,102,241,.14);
  color:#e5e7eb;
}

/* =========================================
   Mobile Nav (sidebar)
========================================= */
@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: 0; right: -100vw;
    width: 80vw; max-width: 350px; height: 100vh;
    background: rgba(255,255,255,0.82);
    backdrop-filter: blur(18px) saturate(1.3);
    -webkit-backdrop-filter: blur(18px) saturate(1.3);
    border-left: 1.5px solid rgba(59,130,246,0.10);
    box-shadow: 0 8px 32px 0 rgba(30,41,59,0.22), 0 1.5px 0 rgba(59,130,246,0.08);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 2.2rem;
    transition: right 0.38s cubic-bezier(.4,0,.2,1), background 0.3s, box-shadow 0.3s;
    z-index: 1000;
  }
  .nav-links.active { right: 0; }
  .nav-overlay {
    position: fixed; top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: rgba(30, 41, 59, 0.38);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0; pointer-events: none;
    transition: opacity 0.32s cubic-bezier(.4,0,.2,1);
    z-index: 999;
  }
  .nav-overlay.active { opacity: 1; pointer-events: auto; }

  .nav-links a {
    min-width: 220px;
    text-align: center;
    font-size: 1.18rem;
    color: #222;
    padding: 0.9rem 1.2rem;
    border-radius: 2rem;
    transition: background 0.18s, color 0.18s, box-shadow 0.18s;
    font-weight: 500;
    letter-spacing: 0.01em;
    box-shadow: none;
    position: relative;
  }
  .nav-links a:hover, .nav-links a:focus {
    background: #e0e7ef;
    color: #2563eb;
    box-shadow: 0 2px 8px rgba(37,99,235,0.08);
  }

  .nav-links .resume-link {
    background: #2563eb;
    color: #fff;
    font-weight: 600;
    margin-top: 1.2rem;
    box-shadow: 0 4px 16px rgba(37,99,235,0.12);
    transition: background 0.2s, box-shadow 0.2s;
  }
  .nav-links .resume-link:hover {
    background: #1746a2;
    box-shadow: 0 6px 24px rgba(37,99,235,0.18);
  }

  .hamburger {
    display: block;
    position: fixed; top: 1.2rem; right: 1.2rem;
    z-index: 1100;
    background: none; border: none;
    cursor: pointer; padding: 0.5rem;
    width: 44px; height: 44px;
  }
  .hamburger span {
    display: block; width: 28px; height: 3px;
    background: #222; border-radius: 2px;
    margin: 6px auto;
    transition: all 0.35s cubic-bezier(.4,0,.2,1);
  }
  .hamburger.active span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }
}

/* =========================================
   Other Sections
========================================= */
.testimonials-section { background-color: var(--bg-secondary); }
.testimonials-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem; margin-top: 2rem;
}
.testimonial-card {
  background: var(--white);
  padding: 2rem; border-radius: 10px; box-shadow: var(--card-shadow);
  transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-3px); box-shadow: 0 6px 18px rgba(0,0,0,.12); }
.testimonial-content { margin-bottom: 1.5rem; }
.testimonial-content p { font-style: italic; color: var(--text-body); line-height: 1.8; }
.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.author-image { width: 60px; height: 60px; border-radius: 50%; object-fit: cover; }
.author-info h4 { color: var(--text-heading); margin-bottom: 0.25rem; }
.author-info p { color: var(--text-secondary); font-size: 0.9rem; }

.other-projects-section {
  background-color: var(--bg-secondary);
  border-radius: 1.5rem;
  box-shadow: 0 2px 16px rgba(59,130,246,0.04);
  margin-top: 2.5rem;
  padding: 4rem 2rem;
}
.other-projects-list {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem; margin-top: 2.5rem;
}
.other-project-card {
  background: var(--white);
  border-radius: 1rem;
  box-shadow: 0 2px 8px rgba(59,130,246,0.06);
  padding: 2rem 1.5rem;
  transition: box-shadow 0.2s, transform 0.2s;
}
.other-project-card:hover { transform: translateY(-3px); box-shadow: 0 6px 18px rgba(0,0,0,.12); }
.other-project-card h3 {
  color: var(--accent-primary);
  margin-bottom: 0.7rem;
  font-size: 1.18rem; font-weight: 600;
}
.other-project-card p { color: var(--text-body); font-size: 1.04rem; }
@media (max-width: 900px) {
  .other-projects-list { grid-template-columns: 1fr; gap: 1.2rem; }
  .other-project-card { padding: 1.2rem 1rem; }
}

/* Certifications & Education */
.certifications-section {
  background: var(--bg-secondary);
  border-radius: 1.5rem;
  box-shadow: 0 2px 16px rgba(59,130,246,0.04);
  margin-top: 2.5rem;
  padding: 4rem 2rem 3rem 2rem;
  max-width: 900px;
  margin-left: auto; margin-right: auto;
}
.certifications-list {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem; margin-bottom: 2.5rem;
}
.certification-item {
  background: var(--white);
  border-radius: 1rem;
  box-shadow: 0 2px 8px rgba(59,130,246,0.06);
  padding: 1.5rem 1.2rem 1.2rem 1.2rem;
  display: flex; flex-direction: column; align-items: flex-start; gap: 0.5rem;
  position: relative; min-height: 120px;
  border-left: 5px solid var(--accent-primary);
}
.certification-item strong { color: var(--accent-primary); font-size: 1.08rem; margin-bottom: 0.2rem; }
.certification-item span { color: var(--text-secondary); font-size: 0.98rem; }
.certification-item::before { content: ''; display: none; }

.education-block {
  background: linear-gradient(120deg, #e0e7ff 80%, #f9fafb 100%);
  border-radius: 1.2rem;
  box-shadow: 0 2px 12px rgba(59,130,246,0.06);
  padding: 2rem 1.5rem 1.5rem 1.5rem;
  margin-top: 1.5rem;
  border-left: 6px solid var(--accent-primary);
}
.education-block h3 { color: var(--accent-primary); margin-bottom: 0.7rem; font-size: 1.18rem; font-weight: 700; }
.education-block strong { color: var(--text-heading); font-size: 1.07rem; }
.education-block span { color: var(--text-secondary); font-size: 0.98rem; }
.education-courses { margin-top: 0.7rem; color: var(--accent-secondary); font-size: 1.01rem; font-weight: 500; }

@media (max-width: 900px) {
  .certifications-list { grid-template-columns: 1fr; gap: 1.2rem; }
  .certifications-section { padding: 2rem 0.5rem 2rem 0.5rem; }
  .education-block { padding: 1.2rem 1rem 1rem 1rem; }
}

/* =========================================
   Dark Mode compat for new sections
========================================= */
[data-theme="dark"] .why-hire-section,
[data-theme="dark"] .blog-insights-section { background: #181f2a !important; color: #e5e7eb !important; }
[data-theme="dark"] .skills-in-action-section { background: #23293a !important; color: #e5e7eb !important; }
[data-theme="dark"] .skill-action-card {
  background: #181f2a !important; color: #e5e7eb !important; border-left: 4px solid #2563eb !important;
}
[data-theme="dark"] .blog-card {
  background: #23293a !important; color: #e5e7eb !important; border-left: 4px solid #f59e0b !important;
}
[data-theme="dark"] .blog-card h3 { color: #f59e0b !important; }
[data-theme="dark"] .nav-links a, [data-theme="dark"] .nav-links .nav-link {
  color: #f3f4f6 !important; text-shadow: 0 1px 6px rgba(0,0,0,0.18);
}
[data-theme="dark"] .nav-links a:hover, [data-theme="dark"] .nav-links a:focus {
  color: #60a5fa !important; background: #23293a !important;
}
[data-theme="dark"] .resume-link {
  background: #2563eb !important; color: #fff !important; box-shadow: 0 2px 12px rgba(37,99,235,0.18);
}

/* =========================================
   Copy Email Button
========================================= */
.copy-email {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--bg-secondary);
  border: none; border-radius: 5px; cursor: pointer;
  transition: var(--transition);
}
.copy-email:hover { background: var(--accent-primary); color: var(--white); }
.copy-email.copied { background: var(--accent-secondary); color: var(--white); }

/* Social icons (variant) */
.social-links { display: flex; gap: 1rem; }
.social-icon {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-secondary); border-radius: 50%; transition: var(--transition);
}
.social-icon:hover { transform: translateY(-3px); background: var(--accent-primary); color: var(--white); }

/* =========================================
   Animations
========================================= */
@keyframes rotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes typewriter { from { width: 0; } to { width: 100%; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInDown { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* Respect users who prefer reduced motion & lighten heavy blurs on mobiles */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .hero-main::before { display: none !important; }
}
@media (max-width: 480px) {
  .nav { backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
  .nav-links {
    backdrop-filter: blur(12px) saturate(1.1);
    -webkit-backdrop-filter: blur(12px) saturate(1.1);
  }
}

/* =========================================
   Project Card Overlay (subtle)
========================================= */
.project-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  opacity: 0; transition: var(--transition); z-index: 1;
}
.project-card:hover::before { opacity: 0.1; }
.project-card-content { position: relative; z-index: 2; }

/* =========================================
   Print Styles (for resume/portfolio)
========================================= */
@media print {
  .nav, .theme-toggle, .project-links a { display:none !important; }
  body { background:#fff; color:#111827; padding-top: 0; }
  a { color:#111827; text-decoration: underline; }
}

/* =========================================
   High Contrast (forced colors)
========================================= */
@media (forced-colors: active) {
  .btn, .resume-link { border: 2px solid ButtonText; }
  .tech-badge { border: 1px solid CanvasText; }
}
/* --- Hero refinements --- */
.hero-main {
  align-items: flex-start;
  gap: 2.5rem;
  max-width: 1120px;
}

.hero-info-col h1 {
  font-size: 2.6rem;
  line-height: 1.15;
  margin-bottom: .25rem;
}

.eyebrow {
  margin: .4rem 0 1.1rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .35rem .6rem;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  background: var(--bg-secondary);
  color: var(--text-body);
  font-size: .9rem;
  line-height: 1;
}
.chip-alt { background: rgba(59,130,246,.08); border-color: rgba(59,130,246,.2); }

.hero-lede {
  font-size: 1.08rem;
  color: var(--text-body);
  margin: .2rem 0 1rem 0;
  max-width: 60ch;
}

.hero-bullets {
  margin: 0 0 1.4rem 0;
  padding-left: 1rem;
  display: grid;
  gap: .45rem;
}
.hero-bullets li {
  list-style: none;
  position: relative;
  padding-left: 1.1rem;
}
.hero-bullets li::before {
  content: "▹";
  color: var(--accent-primary);
  position: absolute;
  left: 0;
  top: 0;
}

/* CTA spacing */
.hero-cta { display: flex; flex-wrap: wrap; gap: .8rem; }

/* Avatar card */
.avatar-card {
  margin: 0;
  padding: .9rem .9rem .6rem .9rem;
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  box-shadow: 0 8px 24px rgba(0,0,0,.06);
  text-align: center;
}
.avatar-card .profile-photo {
  width: 220px;
  height: 220px;
  border-radius: 999px;
  border: 6px solid var(--bg-secondary);
  box-shadow: 0 10px 30px rgba(0,0,0,.08);
  animation: none; /* stop float for crisper look */
}
.avatar-card figcaption {
  margin-top: .6rem;
  font-size: .95rem;
  color: var(--text-secondary);
}

/* Responsive: stack earlier and center */
@media (max-width: 900px) {
  .hero-main { align-items: center; }
  .hero-cta { justify-content: center; }
  .hero-bullets { max-width: 60ch; }
}

/* Dark mode touches */
[data-theme="dark"] .chip {
  background: #23293a;
  border-color: #374151;
  color: #e5e7eb;
}
[data-theme="dark"] .avatar-card {
  background: #23293a;
  border-color: #374151;
  box-shadow: 0 8px 24px rgba(0,0,0,.35);
}
/* About Section Wrapper */
.about-section {
  display: grid;
  grid-template-columns: 2fr 1.2fr;
  gap: 2rem;
  margin-top: 2rem;
}

/* Unified Card Style */
.about-card {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

/* Headings inside cards */
.about-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.4rem;
}

/* List styles inside cards */
.about-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.about-card ul li {
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
}

.about-card ul li::before {
  content: "•";
  color: var(--accent-primary);
  margin-right: 0.6rem;
}

/* Hands-On Snapshots Card */
.snapshots ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.snapshots ul li {
  margin-bottom: 1rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.snapshots ul li strong {
  color: var(--text-primary);
}

/* Responsive */
@media (max-width: 900px) {
  .about-section {
    grid-template-columns: 1fr;
  }
}
/* Compact About */
.about-compact { max-width: 1000px; margin: 0 auto; }
.about-compact__head { text-align: center; margin-bottom: .8rem; }
.about-compact__head h2 { margin: 0 0 .25rem; }
.about-compact .sub { color: var(--text-secondary); font-size: .96rem; }

.about-compact__card{
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: 0 6px 24px rgba(17,24,39,.06);
  padding: 1.3rem 1.2rem;
}

.about-compact__intro p{
  max-width: 65ch;
  margin: .2rem 0 1rem;
  color: var(--text-body);
}

.about-compact__grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: .9rem 1.2rem;
}

.kv{ list-style:none; margin:0; padding:0; display:grid; gap:.45rem; }
.kv li{
  display:grid; grid-template-columns: 160px 1fr; gap:.6rem;
  padding: .55rem .6rem;
  background: var(--bg-secondary);
  border:1px solid var(--border-color);
  border-radius:10px;
}
.kv li b{ color: var(--text-heading); font-weight:600; }
.kv li span{ color: var(--text-body); }

.about-compact__metrics{
  display:grid; grid-template-columns: repeat(3,minmax(0,1fr));
  gap:.8rem; margin: .9rem 0 1rem;
}
.metric{
  background: linear-gradient(180deg, var(--bg-secondary), #fff);
  border:1px solid var(--border-color);
  border-radius:12px; padding:.9rem .8rem; text-align:center;
}
.metric span{ display:block; font-weight:700; color:var(--accent-primary); }
.metric small{ display:block; color:var(--text-secondary); margin-top:.25rem; font-size:.82rem;}

.about-compact__cta{ color: var(--text-secondary); margin-bottom:.6rem; }

.about-compact__snapshots{
  margin-top:.6rem; padding-top:.8rem; border-top:1px dashed var(--border-color);
}
.about-compact__snapshots h3{
  font-size: .95rem; text-transform: uppercase; letter-spacing:.02em;
  color: var(--text-secondary); margin: 0 0 .45rem;
}
.about-compact__snapshots ul{ list-style:none; margin:0; padding:0; display:grid; gap:.45rem; }
.about-compact__snapshots li{ position:relative; padding-left:1rem; color:var(--text-body); }
.about-compact__snapshots li::before{ content:"▹"; color:var(--accent-primary); position:absolute; left:0; top:0; }

@media (max-width: 980px){
  .about-compact__grid{ grid-template-columns:1fr; }
  .kv li{ grid-template-columns: 140px 1fr; }
  .about-compact__metrics{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px){
  .kv li{ grid-template-columns: 1fr; }
  .about-compact__metrics{ grid-template-columns: 1fr; }
}

/* Dark mode harmony */
[data-theme="dark"] .about-compact__card{ background:#181f2a; box-shadow:0 8px 28px rgba(0,0,0,.35);}
[data-theme="dark"] .kv li,
[data-theme="dark"] .metric{ background:#23293a; border-color:#374151;}
/* Why Hire Me */
.why-hire {
  text-align: center;
  margin: 2rem auto;
  max-width: 1000px;
}
.why-hire h2 { margin-bottom: 1.5rem; }
.why-hire__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.2rem;
}
.why-hire__point {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 3px 12px rgba(0,0,0,0.05);
  text-align: left;
}
.why-hire__point h3 {
  font-size: 1rem;
  margin-bottom: .4rem;
  color: var(--accent-primary);
}

/* Skills in Action */
.skills-action {
  max-width: 1000px;
  margin: 3rem auto;
  text-align: center;
}
.skills-action h2 { margin-bottom: 1.5rem; }
.skills-action__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.skill-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: .9rem 1rem;
  text-align: left;
  font-size: .95rem;
  color: var(--text-body);
  transition: transform .2s ease;
}
.skill-card:hover { transform: translateY(-4px); }

/* Make tech cards consistent even without brand logos */
.tech-item--alt {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .35rem;
  text-align: center;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.tech-item--alt svg{
  width: 38px; height: 38px;
  fill: currentColor;
  color: var(--accent-primary);
  opacity: .95;
}

.tech-item--alt span{
  font-weight: 600;
  color: var(--text-heading);
  line-height: 1.2;
}

.tech-item--alt small{
  color: var(--text-secondary);
  font-size: .82rem;
  line-height: 1.2;
}

/* About compact layout */
.about-compact__card{
  display: grid;
  grid-template-columns: 160px 1fr;
  grid-template-areas:
    "photo intro"
    "photo grid"
    "photo metrics"
    "photo cta"
    "photo snaps";
  gap: 1.25rem 1.5rem;
  align-items: start;
}

/* Map areas */
.about-compact__photo   { grid-area: photo; }
.about-compact__intro   { grid-area: intro; }
.about-compact__grid    { grid-area: grid; }
.about-compact__metrics { grid-area: metrics; }
.about-compact__cta     { grid-area: cta; }
.about-compact__snapshots { grid-area: snaps; }

/* Photo styling */
.about-compact__photo img{
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: 50%;
  border: 6px solid var(--bg-secondary, #EFF6FF);
  box-shadow: 0 4px 24px rgba(0,0,0,.08);
}

/* Mobile: stack and put photo FIRST */
@media (max-width: 768px){
  .about-compact__card{
    grid-template-columns: 1fr;
    grid-template-areas:
      "photo"
      "intro"
      "grid"
      "metrics"
      "cta"
      "snaps";
  }
  .about-compact__photo{
    justify-self: center;
    margin-bottom: .25rem;
  }
  .about-compact__intro,
  .about-compact__cta{
    text-align: center;
  }
}