* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

:root, body {
  --bg: #0b0b0b;
  --text: #ffffff;
  --text-muted: #d4d4d8;
  --text-dim: #a1a1aa;
  --text-dim2: #71717a;
  --accent: #a5b4fc;
  --accent-hover: #c4d0ff;
  --border: rgba(255, 255, 255, 0.08);
  --border-mid: rgba(255, 255, 255, 0.1);
  --card-bg: rgba(255, 255, 255, 0.02);
  --card-border: rgba(255, 255, 255, 0.05);
  --gradient-start: #a5b4fc;
  --gradient-end: #c4d0ff;
  --btn-bg: #a5b4fc;
  --btn-text: #0b0b0b;
}

html.light-mode, body.light-mode {
  --bg: #f1f5f9;
  --text: #0f172a;
  --text-muted: #334155;
  --text-dim: #64748b;
  --text-dim2: #94a3b8;
  --accent: #4f46e5;
  --accent-hover: #6366f1;
  --border: rgba(0, 0, 0, 0.08);
  --border-mid: rgba(0, 0, 0, 0.12);
  --card-bg: rgba(255, 255, 255, 0.9);
  --card-border: rgba(0, 0, 0, 0.1);
  --gradient-start: #4f46e5;
  --gradient-end: #6366f1;
  --btn-bg: #4f46e5;
  --btn-text: #ffffff;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  width: 100%;
  min-height: 100vh;
  transition: background 0.3s ease, color 0.3s ease;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--accent-hover);
}

/* Theme toggle button */
.theme-toggle {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 200;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-mid);
  background: var(--card-bg);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

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

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
  display: none;
}

html:not(.light-mode) .theme-toggle .icon-moon,
body:not(.light-mode) .theme-toggle .icon-moon {
  display: block;
}

html.light-mode .theme-toggle .icon-sun,
body.light-mode .theme-toggle .icon-sun {
  display: block;
}

@media (max-width: 768px) {
  .theme-toggle {
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
  }
}

.container {
  max-width: 900px;
  margin: auto;
  padding: 80px 24px;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

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

.hero h1 {
  font-size: clamp(3rem, 6vw, 6rem);
  line-height: 1.1;
  font-weight: 800;
  color: var(--text);
  animation: fadeInUp 0.8s ease;
  letter-spacing: -0.02em;
}

.hero h1 .highlight-text {
  background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

.hero-name {
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  animation: fadeIn 0.6s ease;
}

.name-label {
  display: block;
  color: var(--text-dim2);
  font-size: 0.85rem;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.name-value {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.01em;
}

.name-full {
  display: block;
  margin-bottom: 4px;
}

.name-callout {
  display: block;
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 4px;
}

.name-value .highlight {
  color: var(--accent);
  font-weight: 600;
  font-style: normal;
}

.sub {
  margin-top: 20px;
  margin-bottom: 0;
  color: var(--text-dim);
  font-size: 1.05rem;
  font-weight: 400;
  animation: fadeIn 0.8s ease 0.2s both;
  letter-spacing: 0.01em;
}

/* Page Headers */
.page-header {
  margin-bottom: 60px;
  animation: fadeInUp 0.6s ease;
}

.page-header h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 12px;
  background: linear-gradient(135deg, var(--text) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-subtitle {
  color: var(--text-dim2);
  font-size: 1.1rem;
}

/* Resume Download Button */
.resume-download {
  margin-top: 24px;
  text-align: center;
}

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--btn-bg);
  color: var(--btn-text);
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-download:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

body.light-mode .btn-download:hover {
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
}

.btn-download span {
  font-size: 1.2rem;
}

/* Sections */
.section {
  margin-bottom: 120px;
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.6s ease;
}

.section.visible {
  opacity: 1;
  transform: translateY(0);
}

.section h2 {
  font-size: 1.8rem;
  margin-bottom: 32px;
  color: var(--text);
}

.section p {
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.8;
}

.bio-text {
  margin: 32px 0 0;
  width: 100%;
  max-width: 700px;
}

.bio-text p {
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 20px;
  font-weight: 400;
}

.bio-text p:last-child {
  margin-bottom: 0;
}

/* Items */
.item {
  margin-bottom: 48px;
  padding: 32px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  transition: all 0.3s ease;
}

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

.item h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
  color: var(--text);
}

.item span {
  color: var(--text-dim2);
  font-size: 0.9rem;
}

/* Work Items */
.work-item {
  padding: 32px;
}

.work-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.work-header h3 {
  margin: 0;
  font-size: 1.5rem;
}

.work-role {
  color: var(--accent);
  font-size: 1rem;
  font-weight: 500;
}

/* Project Items */
.project-item {
  padding: 32px;
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.project-header h3 {
  margin: 0;
  font-size: 1.5rem;
}

.project-link {
  font-size: 1rem;
  color: var(--accent);
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tech-tag {
  display: inline-block;
  padding: 6px 12px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--accent);
}

.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Filter Buttons */
.filter-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 24px;
  background: var(--card-bg);
  border: 1px solid var(--border-mid);
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

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

.filter-btn.active {
  background: var(--btn-bg);
  color: var(--btn-text);
  border-color: var(--btn-bg);
  font-weight: 600;
}

.project-category {
  display: inline-block;
  margin-top: 16px;
  padding: 4px 12px;
  background: var(--card-bg);
  border: 1px solid var(--accent);
  border-radius: 6px;
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* About Page */
.about-content {
  max-width: 800px;
  margin: 0 auto;
}

.about-text h2 {
  font-size: 1.5rem;
  margin-top: 40px;
  margin-bottom: 16px;
  color: var(--accent);
}

.about-text h2:first-of-type {
  margin-top: 0;
}

.about-text p {
  margin-bottom: 24px;
  line-height: 1.8;
}

/* Contact Page */
.contact-form-container {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 32px;
  max-width: 600px;
  margin: 0 auto;
}

/* Social Links */
.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-top: 32px;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  background: var(--card-bg);
  border: 1px solid var(--border-mid);
  border-radius: 8px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: var(--border);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.social-icon {
  font-size: 1.3rem;
}

/* Hero Social Links */
.hero-social {
  display: flex;
  gap: 16px;
  margin-top: 40px;
  align-items: center;
}

.hero-social-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--card-bg);
  border: 1px solid var(--border-mid);
  border-radius: 8px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.hero-social-link:hover {
  background: var(--border);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.hero-social-link svg {
  width: 20px;
  height: 20px;
}

/* Side Navigation */
.side-nav {
  position: fixed;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 100;
}

.nav-link {
  padding: 10px 16px;
  background: var(--card-bg);
  border: 1px solid var(--border-mid);
  border-radius: 8px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  text-align: right;
}

.nav-link:hover {
  background: var(--border);
  border-color: var(--accent);
  color: var(--accent);
}

.nav-link.active {
  background: var(--btn-bg);
  color: var(--btn-text);
  border-color: var(--btn-bg);
  font-weight: 600;
}

/* Mobile Navigation */
.mobile-nav {
  display: none;
}

.mobile-nav-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  color: var(--text-dim2);
  text-decoration: none;
  font-size: 0.75rem;
  transition: all 0.3s ease;
  flex: 1;
  min-width: 0;
}

.mobile-nav-link.active {
  color: var(--accent);
}

.mobile-nav-icon {
  font-size: 1.2rem;
  margin-bottom: 4px;
  display: block;
}

.mobile-nav-text {
  font-size: 0.7rem;
  font-weight: 500;
  white-space: nowrap;
}

.contact-form-container h2 {
  margin-bottom: 24px;
  font-size: 1.5rem;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--card-bg);
  border: 1px solid var(--border-mid);
  border-radius: 8px;
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--border);
}

.btn-primary {
  padding: 12px 32px;
  background: var(--btn-bg);
  color: var(--btn-text);
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}

.form-note {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--text-dim2);
  font-style: italic;
}

/* Section Title */
.section-title {
  font-size: 2rem;
  margin-bottom: 32px;
  color: var(--accent);
  text-align: center;
}

/* Skills Section */
.skills-container {
  display: grid;
  gap: 32px;
  margin-top: 32px;
}

.skill-category {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 24px;
  transition: all 0.3s ease;
}

.skill-category:hover {
  background: var(--border);
  border-color: var(--accent);
}

.skill-category-title {
  font-size: 1.2rem;
  color: var(--accent);
  margin-bottom: 16px;
  font-weight: 600;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.skill-tag {
  display: inline-block;
  padding: 8px 16px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 6px;
  font-size: 0.9rem;
  color: var(--accent);
  transition: all 0.3s ease;
}

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

/* Random Fact Section */
.random-fact-wrapper {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.fact-icon {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 3rem;
  animation: float 3s ease-in-out infinite;
  z-index: 1;
}

@keyframes float {
  0%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-10px);
  }
}

.random-fact-container {
  background: linear-gradient(135deg, rgba(165, 180, 252, 0.1) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 2px solid rgba(165, 180, 252, 0.2);
  border-radius: 20px;
  padding: 60px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.random-fact-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end), var(--gradient-start));
  background-size: 200% 100%;
  animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.fact-header {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.fact-label {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  font-weight: 600;
}

.fact-counter {
  font-size: 0.85rem;
  color: var(--text-dim2);
  background: rgba(255, 255, 255, 0.05);
  padding: 6px 12px;
  border-radius: 12px;
  font-weight: 500;
}

.random-fact {
  max-width: 600px;
  margin: 0 auto 40px;
}

.fact-text {
  font-size: 1.4rem;
  line-height: 1.9;
  color: var(--text);
  margin: 0;
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  font-weight: 400;
  padding: 20px;
}

.btn-secondary {
  padding: 12px 32px;
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: var(--card-bg);
  transform: translateY(-2px);
}

.btn-fact {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
  color: var(--btn-text);
  border: none;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(165, 180, 252, 0.3);
  position: relative;
  overflow: hidden;
}

.btn-fact::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn-fact:hover::before {
  width: 300px;
  height: 300px;
}

.btn-fact:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 30px rgba(165, 180, 252, 0.5);
}

.btn-fact:active {
  transform: translateY(-1px);
}

.btn-icon {
  font-size: 1.3rem;
  display: inline-block;
  animation: spin 2s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.btn-fact:hover .btn-icon {
  animation: none;
  transform: rotate(180deg);
  transition: transform 0.3s ease;
}

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

/* Footer */
footer {
  padding: 60px 24px;
  text-align: center;
  color: var(--text-dim2);
  border-top: 1px solid var(--border);
}

.footer-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.separator {
  color: var(--text-dim2);
  margin: 0 4px;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design */
/* iPad Pro and large tablets (1024px - 1366px) */
@media (max-width: 1366px) and (min-width: 1025px) {
  .container {
    padding: 70px 32px;
    max-width: 1000px;
  }
}

/* iPad and tablets (768px - 1024px) */
@media (max-width: 1024px) and (min-width: 769px) {
  .container {
    padding: 60px 28px;
    max-width: 100%;
  }
  
  .hero {
    min-height: auto;
    padding: 40px 0;
  }

  .hero h1 {
    font-size: clamp(3rem, 5vw, 5rem);
  }

  .side-nav {
    right: 20px;
  }
}

/* iPad Portrait and small tablets (481px - 768px) */
@media (max-width: 768px) and (min-width: 481px) {
  .container {
    padding: 50px 24px;
  }
  
  .hero {
    min-height: auto;
    padding: 36px 0;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 40px 16px;
    max-width: 100%;
  }

  .hero {
    min-height: auto;
    padding: 32px 0;
  }

  .hero-name {
    margin-bottom: 24px;
    padding-bottom: 16px;
  }

  .hero h1 {
    font-size: clamp(2rem, 8vw, 3.5rem);
    line-height: 1.15;
  }

  .name-value {
    font-size: 1.3rem;
  }

  .name-callout {
    font-size: 0.9rem;
  }

  .sub {
    margin-top: 16px;
    font-size: 0.95rem;
  }

  .bio-text {
    margin: 24px 0 0;
  }

  .bio-text p {
    font-size: 1rem;
    line-height: 1.7;
  }

  .hero-social {
    margin-top: 32px;
    flex-wrap: wrap;
    gap: 12px;
  }

  .hero-social-link {
    font-size: 0.85rem;
    padding: 8px 12px;
  }

  .side-nav {
    display: none;
  }

  /* Mobile Bottom Navigation */
  .mobile-nav {
    display: flex !important;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(11, 11, 11, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 8px 0 max(8px, env(safe-area-inset-bottom));
    z-index: 1000;
    justify-content: space-around;
    align-items: center;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
  }

  .mobile-nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 8px;
    color: var(--text-dim2);
    text-decoration: none;
    font-size: 0.7rem;
    transition: all 0.3s ease;
    flex: 1;
    min-width: 0;
  }

  .mobile-nav-link.active {
    color: var(--accent);
  }

  .mobile-nav-icon {
    font-size: 1.3rem;
    margin-bottom: 4px;
    display: block;
  }

  .mobile-nav-text {
    font-size: 0.65rem;
    font-weight: 500;
    white-space: nowrap;
  }

  /* Add padding to container to prevent content from being hidden behind mobile nav */
  .container {
    padding-bottom: 80px;
  }

  .page-header {
    margin-bottom: 40px;
  }

  .page-header h1 {
    font-size: clamp(2rem, 6vw, 3rem);
  }

  .section {
    margin-bottom: 60px;
  }

  .item {
    padding: 24px;
    margin-bottom: 32px;
  }

  .item h3 {
    font-size: 1.3rem;
  }

  .contact-container {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .work-header,
  .project-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .social-links {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .social-link {
    justify-content: center;
    padding: 12px 20px;
  }

  .tech-tags {
    gap: 8px;
  }

  .tech-tag {
    font-size: 0.85rem;
    padding: 6px 12px;
  }

  .skills-grid {
    gap: 10px;
  }

  .skill-tag {
    font-size: 0.85rem;
    padding: 6px 12px;
  }
}

/* Small mobile devices (up to 480px) */
@media (max-width: 480px) {
  .container {
    padding: 32px 12px;
  }

  .hero h1 {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }

  .name-value {
    font-size: 1.2rem;
  }

  .hero-name {
    margin-bottom: 20px;
    padding-bottom: 12px;
  }

  .sub {
    font-size: 0.9rem;
  }

  .bio-text p {
    font-size: 0.95rem;
  }

  .item {
    padding: 20px;
  }

  .btn-download {
    padding: 12px 24px;
    font-size: 0.9rem;
  }
}

/* Extra small mobile devices (up to 360px) */
@media (max-width: 360px) {
  .container {
    padding: 24px 10px;
  }

  .hero h1 {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }
}

/* Landscape orientation for tablets and phones */
@media (max-width: 1024px) and (orientation: landscape) {
  .hero {
    min-height: auto;
    padding: 24px 0;
  }

  .container {
    padding: 32px 24px;
  }

  .hero-name {
    margin-bottom: 20px;
    padding-bottom: 12px;
  }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
  .nav-link,
  .hero-social-link,
  .btn-download,
  .btn-primary,
  .btn-secondary {
    min-height: 44px;
    min-width: 44px;
  }

  .tech-tag,
  .skill-tag {
    padding: 8px 14px;
  }
}