/* Professional Business Color Scheme */
:root {
  /* Light mode - Professional Navy & Corporate Blue */
  --md-primary-fg-color: #1a365d;
  --md-primary-fg-color--light: #2c5282;
  --md-primary-fg-color--dark: #0f1419;
  --md-primary-fg-color--transparent: rgba(26, 54, 93, 0.08);
  
  --md-accent-fg-color: #2563eb;
  --md-accent-fg-color--light: #3b82f6;
  --md-accent-fg-color--dark: #1d4ed8;
  --md-accent-fg-color--transparent: rgba(37, 99, 235, 0.08);
  
  /* Professional neutral colors */
  --md-default-fg-color: #1a202c;
  --md-default-fg-color--light: #4a5568;
  --md-default-fg-color--lighter: #718096;
  --md-default-fg-color--lightest: #e2e8f0;
  --md-default-bg-color: #ffffff;
  
  /* Professional gradients */
  --gradient-primary: linear-gradient(135deg, #1a365d 0%, #2c5282 100%);
  --gradient-accent: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  --gradient-mixed: linear-gradient(135deg, #1a365d 0%, #2563eb 100%);
  
  /* Professional shadows */
  --shadow-soft: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  --shadow-medium: 0 3px 6px rgba(0, 0, 0, 0.15), 0 2px 4px rgba(0, 0, 0, 0.12);
  --shadow-strong: 0 10px 20px rgba(0, 0, 0, 0.15), 0 3px 6px rgba(0, 0, 0, 0.10);
}

[data-md-color-scheme="slate"] {
  /* Dark mode - Professional with high contrast */
  --md-primary-fg-color: #60a5fa;
  --md-primary-fg-color--light: #93c5fd;
  --md-primary-fg-color--dark: #3b82f6;
  --md-primary-fg-color--transparent: rgba(96, 165, 250, 0.12);
  
  --md-accent-fg-color: #3b82f6;
  --md-accent-fg-color--light: #60a5fa;
  --md-accent-fg-color--dark: #2563eb;
  --md-accent-fg-color--transparent: rgba(59, 130, 246, 0.12);
  
  /* Dark mode neutral colors */
  --md-default-fg-color: #f7fafc;
  --md-default-fg-color--light: #cbd5e0;
  --md-default-fg-color--lighter: #a0aec0;
  --md-default-fg-color--lightest: #2d3748;
  --md-default-bg-color: #0f172a;
  
  /* Dark mode gradients */
  --gradient-primary: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
  --gradient-accent: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  --gradient-mixed: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
  
  /* Dark mode shadows */
  --shadow-soft: 0 1px 3px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow-medium: 0 3px 6px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-strong: 0 10px 20px rgba(0, 0, 0, 0.5), 0 3px 6px rgba(0, 0, 0, 0.4);
}

/* Enhanced Hero Section */
.hero { 
  padding: 4rem 0 3rem; 
  background: linear-gradient(135deg, var(--md-primary-fg-color--light) 0%, transparent 50%);
  position: relative;
  overflow: hidden;
  text-align: center !important;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 80%, var(--md-accent-fg-color--transparent) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, var(--md-primary-fg-color--transparent) 0%, transparent 50%);
  pointer-events: none;
}

.hero__inner { 
  max-width: 1000px; 
  margin: 0 auto; 
  text-align: center !important; 
  position: relative;
  z-index: 1;
  padding: 0 1.5rem;
}

.eyebrow { 
  text-transform: uppercase; 
  letter-spacing: .15em; 
  font-size: .85rem; 
  opacity: .8; 
  margin: 0 0 .8rem; 
  font-weight: 600;
  background: var(--md-accent-fg-color--transparent);
  padding: .5rem 1rem;
  border-radius: 50px;
  display: inline-block;
}

.hero h1 { 
  font-size: clamp(2.2rem, 5vw, 3.5rem); 
  line-height: 1.2; 
  margin: .5rem 0 1.5rem; 
  font-weight: 700;
  background: var(--gradient-mixed);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-align: center !important;
}

.hero .accent { 
  color: var(--md-accent-fg-color); 
}

.hero .sub { 
  font-size: 1.15rem; 
  opacity: .92; 
  margin: 0 auto 2rem; 
  max-width: 800px; 
  line-height: 1.6;
}

.hero .cta { 
  margin: 2rem 0 2rem; 
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.badges { 
  display: flex; 
  gap: .8rem; 
  flex-wrap: wrap; 
  justify-content: center; 
  margin-top: 1.5rem; 
}

.badges span { 
  font-size: .9rem; 
  background: var(--md-default-bg-color); 
  border: 1px solid var(--md-default-fg-color--lightest);
  padding: .5rem 1rem; 
  border-radius: 25px; 
  font-weight: 500;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-soft);
}

.badges span:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

/* Enhanced Cards Grid */
.cards { 
  display: grid; 
  gap: 1.5rem; 
  margin: 2rem 0; 
}

.cards.three { 
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); 
}

.card { 
  border: 1px solid var(--md-default-fg-color--lightest); 
  border-radius: 1rem; 
  padding: 2rem; 
  background: var(--md-default-bg-color); 
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); 
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-mixed);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.card:hover::before {
  transform: scaleX(1);
}

.card:hover { 
  transform: translateY(-8px); 
  box-shadow: var(--shadow-strong);
  border-color: var(--md-primary-fg-color--light);
}

.card h3 { 
  margin: .5rem 0 1rem; 
  font-size: 1.3rem; 
  font-weight: 600;
  color: var(--md-primary-fg-color);
}

.card p { 
  margin: 0 0 1.5rem; 
  line-height: 1.6;
  opacity: 0.9;
}

.card ul {
  padding-left: 0;
  list-style: none;
  margin: 1rem 0;
}

.card ul li {
  padding: 0.5rem 0;
  position: relative;
  padding-left: 1.5rem;
  line-height: 1.5;
}

.card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--md-accent-fg-color);
  font-weight: bold;
  font-size: 1.1rem;
}

.pill { 
  display: inline-block; 
  margin-right: .5rem; 
  margin-top: .3rem; 
  font-size: .8rem; 
  background: var(--md-accent-fg-color--transparent); 
  color: var(--md-accent-fg-color);
  padding: .4rem .8rem; 
  border-radius: 20px; 
  font-weight: 500;
  border: 1px solid var(--md-accent-fg-color--transparent);
}

/* container + spacing */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 4rem 0 2rem; }

/* Statistics Section */
.stats-section {
  background: var(--gradient-mixed);
  padding: 3rem 0;
  margin: 2rem 0;
  border-radius: 2rem;
  box-shadow: var(--shadow-strong);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 1.5rem;
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: white;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.stat-label {
  font-size: 1rem;
  color: rgba(255,255,255,0.9);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* Enhanced wave effect */
.wave { 
  position: absolute; 
  bottom: 0; 
  left: 0; 
  width: 100%; 
  height: 120px; 
  z-index: -1;
}

.wave path { 
  fill: color-mix(in oklab, var(--md-primary-fg-color) 15%, transparent); 
}

/* headings */
h2 { 
  font-size: clamp(1.8rem, 4vw, 2.5rem); 
  margin: 0 0 1.5rem; 
  padding-bottom: .5rem; 
  border-bottom: 3px solid var(--md-primary-fg-color--light); 
  display: inline-block; 
  font-weight: 700;
}

h3 { 
  margin-bottom: 1rem; 
  font-weight: 600;
  color: var(--md-primary-fg-color);
}

h4 { 
  margin-bottom: 1rem; 
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--md-primary-fg-color);
}

/* Enhanced tiles (services, timelines) */
.tiles { 
  display: grid; 
  gap: 2rem; 
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); 
}

.tile { 
  border: 1px solid var(--md-default-fg-color--lightest); 
  border-radius: 1.5rem; 
  padding: 2.5rem; 
  background: var(--md-default-bg-color); 
  position: relative;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-soft);
}

.tile::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-mixed);
  border-radius: 1.5rem 1.5rem 0 0;
}

.tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.tile-icon {
  font-size: 2.5rem;
  color: var(--md-primary-fg-color);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  background: var(--md-primary-fg-color--transparent);
  border-radius: 50%;
}

.tile ul { 
  padding-left: 0; 
  margin: 1.5rem 0 0; 
  font-size: 0.95rem; 
  list-style: none;
}

.tile ul li { 
  margin-bottom: .8rem; 
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.5;
}

.tile ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--md-accent-fg-color);
  font-weight: bold;
}

.time { 
  font-weight: 700; 
  margin: .5rem 0 1rem; 
  font-size: 1.2rem; 
  color: var(--md-primary-fg-color); 
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 1.5rem;
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: white;
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.stat-label {
  font-size: 1rem;
  color: rgba(255,255,255,0.9);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* Enhanced wave effect */
.wave { 
  position: absolute; 
  bottom: 0; 
  left: 0; 
  width: 100%; 
  height: 120px; 
  z-index: -1;
}

.wave path { 
  fill: color-mix(in oklab, var(--md-primary-fg-color) 15%, transparent); 
}

/* headings */
h2 { 
  font-size: clamp(1.8rem, 4vw, 2.5rem); 
  margin: 0 0 1.5rem; 
  padding-bottom: .5rem; 
  border-bottom: 3px solid var(--md-primary-fg-color--light); 
  display: inline-block; 
  font-weight: 700;
}

h3 { 
  margin-bottom: 1rem; 
  font-weight: 600;
  color: var(--md-primary-fg-color);
}

h4 { 
  margin-bottom: 1rem; 
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--md-primary-fg-color);
}
.md-header-extra {
  background: var(--gradient-primary);
  color: var(--md-primary-bg-color);
  padding: 1rem 0;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.md-header-extra__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.md-header-extra__logo {
  display: flex;
  align-items: center;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--md-primary-bg-color);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.md-header-extra__logo span:first-child {
  font-size: 2.2rem;
  margin-right: 0.8rem;
}

/* Enhanced Footer */
.md-footer {
  background: linear-gradient(135deg, var(--md-default-fg-color--lightest), var(--md-default-fg-color--light));
  border-top: 1px solid var(--md-default-fg-color--lightest);
}

.md-footer-nav {
  background: var(--gradient-primary);
  color: var(--md-primary-bg-color);
  padding: 2rem 0;
  text-align: center;
}

.md-footer-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.md-footer-nav__link--logo img {
  height: 2.5rem;
  width: auto;
  filter: brightness(0) invert(1);
}

/* Professional Button Styles */
.md-button {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-soft);
}

.md-button--primary {
  background: var(--gradient-mixed);
  color: white;
  box-shadow: var(--shadow-medium);
}

.md-button--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-strong);
}

.md-button:not(.md-button--primary) {
  background: var(--md-default-bg-color);
  border-color: var(--md-primary-fg-color);
  color: var(--md-primary-fg-color);
}

.md-button:not(.md-button--primary):hover {
  background: var(--md-primary-fg-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

/* Responsive Design Enhancements */
@media (max-width: 768px) {
  .hero {
    padding: 2.5rem 0 2rem;
  }
  
  .hero__inner {
    padding: 0 1rem;
  }
  
  .hero .cta {
    flex-direction: column;
    align-items: center;
  }
  
  .md-button {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
  
  .cards.three {
    grid-template-columns: 1fr;
  }
  
  .card {
    padding: 1.5rem;
  }
  
  .badges {
    gap: 0.5rem;
  }
  
  .badges span {
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero .sub {
    font-size: 1rem;
  }
  
  .card {
    padding: 1.2rem;
  }
}

/* Enhanced About Page Styles - Fully Responsive */
.about-hero {
  padding: 3rem 0;
  background: var(--gradient-mixed);
  border-radius: 2rem;
  margin: 2rem 0;
  box-shadow: var(--shadow-medium);
  overflow: hidden;
  position: relative;
}

.about-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%);
  pointer-events: none;
}

.about-hero__content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

.about-hero__text {
  color: white;
}

.about-hero__text .eyebrow {
  color: rgba(255,255,255,0.9);
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
}

.about-hero__text h1 {
  color: white;
  margin-bottom: 1.5rem;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.about-hero__text .sub {
  color: rgba(255,255,255,0.9);
  font-size: 1.2rem;
  line-height: 1.6;
  margin: 0;
}

.about-hero__image {
  display: flex;
  justify-content: center;
}

.about-hero__image img {
  border-radius: 50%;
  width: 250px;
  height: 250px;
  object-fit: cover;
  border: 6px solid rgba(255,255,255,0.2);
  box-shadow: var(--shadow-strong);
  transition: transform 0.3s ease;
}

.about-hero__image img:hover {
  transform: scale(1.05);
}

/* Skill Cards - Fully Responsive */
.skill-cards {
  display: grid;
  gap: 2rem;
  margin: 3rem 0;
  grid-template-columns: 1fr;
}

.skill-card {
  display: flex;
  align-items: flex-start;
  padding: 2.5rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 1.5rem;
  background: var(--md-default-bg-color);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-mixed);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.skill-card:hover::before {
  transform: scaleX(1);
}

.skill-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
  border-color: var(--md-primary-fg-color--light);
}

.skill-card__icon {
  font-size: 3rem;
  margin-right: 2rem;
  color: var(--md-primary-fg-color);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 5rem;
  height: 5rem;
  background: var(--md-primary-fg-color--transparent);
  border-radius: 50%;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.skill-card:hover .skill-card__icon {
  background: var(--md-accent-fg-color--transparent);
  color: var(--md-accent-fg-color);
  transform: rotate(5deg);
}

.skill-card__content {
  flex: 1;
}

.skill-card__content h3 {
  margin-bottom: 1rem;
  color: var(--md-primary-fg-color);
  font-size: 1.4rem;
}

.skill-card__content p {
  margin-bottom: 1.5rem;
  line-height: 1.6;
  color: var(--md-default-fg-color--light);
}

.skill-tags {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.skill-tags span {
  font-size: 0.85rem;
  background: var(--md-accent-fg-color--transparent);
  color: var(--md-accent-fg-color);
  padding: 0.4rem 1rem;
  border-radius: 20px;
  border: 1px solid var(--md-accent-fg-color--transparent);
  font-weight: 500;
  transition: all 0.3s ease;
}

.skill-tags span:hover {
  background: var(--md-accent-fg-color);
  color: white;
  transform: translateY(-1px);
}

/* Timeline - Enhanced and Responsive */
.timeline {
  list-style: none;
  padding: 0;
  margin: 3rem 0;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 4rem;
  height: 100%;
  width: 4px;
  background: var(--gradient-mixed);
  border-radius: 4px;
}

.timeline li {
  margin-bottom: 3rem;
  position: relative;
  padding-left: 9rem;
  padding-top: 0.5rem;
}

.timeline-badge {
  position: absolute;
  top: 0;
  left: 0;
  background: var(--gradient-mixed);
  color: white;
  padding: 0.8rem 1.5rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: bold;
  min-width: 6.5rem;
  text-align: center;
  box-shadow: var(--shadow-medium);
  border: 4px solid var(--md-default-bg-color);
}

.timeline-content h3 {
  margin-bottom: 0.8rem;
  font-size: 1.3rem;
  color: var(--md-primary-fg-color);
}

.timeline-content p {
  line-height: 1.6;
  color: var(--md-default-fg-color--light);
}

/* Interest Cards - Responsive Grid */
.interest-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.interest-card {
  padding: 2.5rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 1.5rem;
  background: var(--md-default-bg-color);
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-soft);
  position: relative;
}

.interest-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent);
  border-radius: 1.5rem 1.5rem 0 0;
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.interest-card:hover::before {
  transform: scaleX(1);
}

.interest-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.interest-icon {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  display: block;
  transition: transform 0.3s ease;
}

.interest-card:hover .interest-icon {
  transform: scale(1.1);
}

.interest-card h4 {
  margin-bottom: 1rem;
  color: var(--md-primary-fg-color);
  font-size: 1.3rem;
}

.interest-card p {
  line-height: 1.6;
  color: var(--md-default-fg-color--light);
}

/* Connect CTA - Enhanced */
.connect-cta {
  background: var(--gradient-mixed);
  padding: 4rem 3rem;
  border-radius: 2rem;
  text-align: center;
  margin-top: 4rem;
  box-shadow: var(--shadow-strong);
  position: relative;
  overflow: hidden;
}

.connect-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%);
  pointer-events: none;
}

.connect-cta h3 {
  color: white;
  margin-bottom: 1.5rem;
  font-size: 2rem;
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.connect-cta p {
  color: rgba(255,255,255,0.9);
  margin-bottom: 2rem;
  font-size: 1.15rem;
  line-height: 1.6;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Comprehensive Mobile Responsiveness */
@media (max-width: 1024px) {
  .about-hero__content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
    padding: 0 1.5rem;
  }
  
  .about-hero__image img {
    width: 200px;
    height: 200px;
  }
  
  .skill-card {
    padding: 2rem;
  }
  
  .skill-card__icon {
    width: 4rem;
    height: 4rem;
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .about-hero {
    padding: 2rem 0;
    margin: 1rem 0;
    border-radius: 1.5rem;
  }
  
  .about-hero__content {
    padding: 0 1rem;
  }
  
  .about-hero__text h1 {
    font-size: 1.8rem;
  }
  
  .about-hero__text .sub {
    font-size: 1rem;
  }
  
  .about-hero__image img {
    width: 160px;
    height: 160px;
    border-width: 4px;
  }
  
  .skill-cards {
    gap: 1.5rem;
  }
  
  .skill-card {
    flex-direction: column;
    text-align: center;
    padding: 1.8rem;
  }
  
  .skill-card__icon {
    margin-right: 0;
    margin-bottom: 1.5rem;
    width: 3.5rem;
    height: 3.5rem;
    font-size: 2rem;
  }
  
  .skill-tags {
    justify-content: center;
  }
  
  .timeline::before {
    left: 1.75rem;
    width: 3px;
  }
  
  .timeline li {
    padding-left: 4.5rem;
  }
  
  .timeline-badge {
    left: 0;
    min-width: 3rem;
    padding: 0.6rem 1rem;
    font-size: 0.8rem;
  }
  
  .interest-cards {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .interest-card {
    padding: 2rem 1.5rem;
  }
  
  .connect-cta {
    padding: 2.5rem 1.5rem;
    margin-top: 2.5rem;
  }
  
  .connect-cta h3 {
    font-size: 1.6rem;
  }
  
  .connect-cta p {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .about-hero {
    padding: 1.5rem 0;
  }
  
  .about-hero__text h1 {
    font-size: 1.5rem;
  }
  
  .about-hero__image img {
    width: 140px;
    height: 140px;
  }
  
  .skill-card {
    padding: 1.5rem;
  }
  
  .skill-card__icon {
    width: 3rem;
    height: 3rem;
    font-size: 1.8rem;
  }
  
  .timeline li {
    padding-left: 3.5rem;
  }
  
  .timeline-badge {
    min-width: 2.5rem;
    padding: 0.5rem 0.8rem;
    font-size: 0.7rem;
  }
  
  .interest-card {
    padding: 1.5rem;
  }
  
  .connect-cta {
    padding: 2rem 1rem;
  }
  
  .connect-cta h3 {
    font-size: 1.4rem;
  }
}

.timeline {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 4rem;
  height: 100%;
  width: 3px;
  background: var(--gradient-mixed);
  border-radius: 3px;
}

.timeline li {
  margin-bottom: 3rem;
  position: relative;
  padding-left: 9rem;
  padding-top: 0.5rem;
}

.timeline-badge {
  position: absolute;
  top: 0;
  left: 0;
  background: var(--gradient-mixed);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: bold;
  min-width: 6rem;
  text-align: center;
  box-shadow: var(--shadow-medium);
}

.timeline-content h3 {
  margin-bottom: 0.8rem;
  font-size: 1.3rem;
  color: var(--md-primary-fg-color);
}

.timeline-content p {
  line-height: 1.6;
  opacity: 0.9;
}

.interest-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.interest-card {
  padding: 2rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 1.2rem;
  background: var(--md-default-bg-color);
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.interest-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.1);
}

.interest-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.interest-card h4 {
  margin-bottom: 1rem;
  color: var(--md-primary-fg-color);
}

.interest-card p {
  line-height: 1.6;
  opacity: 0.9;
}

.connect-cta {
  background: var(--gradient-mixed);
  padding: 3rem 2rem;
  border-radius: 2rem;
  text-align: center;
  margin-top: 3rem;
  box-shadow: var(--shadow-strong);
}

.connect-cta h3 {
  color: white;
  margin-bottom: 1rem;
  font-size: 1.8rem;
}

.connect-cta p {
  color: rgba(255,255,255,0.9);
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

/* Responsive adjustments for about page are now integrated above */