/* General Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inter", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Selection styling */
::selection {
  background: var(--navy-accent);
  color: var(--text-primary);
}

::-moz-selection {
  background: var(--navy-accent);
  color: var(--text-primary);
}

/* CSS Variables for Navy Blue Theme */
:root {
  --navy-primary: #1e3a8a;
  --navy-dark: #0f172a;
  --navy-medium: #1e40af;
  --navy-light: #3b82f6;
  --navy-accent: #60a5fa;
  --navy-bg: #0f172a;
  --navy-surface: #1e293b;
  --navy-card: #334155;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e0;
  --text-muted: #94a3b8;
  --gradient-primary: linear-gradient(135deg, #1e3a8a 0%, #1e40af 50%, #3b82f6 100%);
  --gradient-secondary: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  --gradient-accent: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
  --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-medium: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-large: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --border-radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light theme overrides (default design is dark) */
html[data-theme="light"] {
  --navy-bg: #f8fafc;
  --navy-surface: #ffffff;
  --navy-card: #ffffff;

  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;

  --gradient-secondary: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
  --shadow-soft: 0 4px 10px rgba(15, 23, 42, 0.08);
  --shadow-medium: 0 10px 18px rgba(15, 23, 42, 0.10);
  --shadow-large: 0 25px 55px rgba(15, 23, 42, 0.14);
}

/* Base Styles */
body {
  background: var(--gradient-secondary);
  color: var(--text-primary);
  line-height: 1.6;
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  overflow-x: hidden;
}

html[data-theme="light"] body {
  background: var(--gradient-secondary);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Navigation */
.modern-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(59, 130, 246, 0.2);
  box-shadow: var(--shadow-large);
  z-index: 1000;
  padding: 0;
  height: 90px;
  transition: var(--transition);
}

.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(59, 130, 246, 0.25);
  background: rgba(59, 130, 246, 0.10);
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 700;
  user-select: none;
  white-space: nowrap;
}

.theme-toggle-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
  background: rgba(59, 130, 246, 0.16);
}

.theme-toggle-btn .theme-icon {
  font-size: 1.05rem;
  line-height: 1;
}

.theme-toggle-btn .theme-text {
  font-size: 0.9rem;
}

html[data-theme="light"] .modern-nav {
  background: rgba(248, 250, 252, 0.92);
  border-bottom: 1px solid rgba(15, 23, 42, 0.10);
}

html[data-theme="light"] .nav-item {
  color: rgba(15, 23, 42, 0.75);
}

html[data-theme="light"] .nav-item:hover {
  color: var(--text-primary);
}

.modern-nav.scrolled {
  background: rgba(15, 23, 42, 0.98);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  height: 80px;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 100%;
  gap: 3rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  transition: var(--transition);
}

.nav-brand:hover {
  transform: scale(1.05);
}

.brand-logo {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--navy-accent);
  box-shadow: var(--shadow-medium);
  transition: var(--transition);
}

.brand-logo:hover {
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
  transform: rotate(5deg);
}

.brand-text {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  background: var(--gradient-accent);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
}

.brand-text::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  transition: width 0.3s ease;
}

.nav-brand:hover .brand-text::after {
  width: 100%;
}

.nav-menu {
  display: flex;
  gap: 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 50px;
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 600;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.nav-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-accent);
  transition: left 0.3s ease;
  z-index: 0;
}

.nav-item:hover::before {
  left: 0;
}

.nav-item:hover {
  transform: translateY(-2px) scale(1.05);
  color: var(--text-primary);
  box-shadow: var(--shadow-medium);
}

.nav-item.active {
  background: var(--gradient-primary);
  color: var(--text-primary);
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

.nav-item.active::before {
  display: none;
}

.nav-icon {
  font-size: 1.2rem;
  position: relative;
  z-index: 1;
  transition: var(--transition);
}

.nav-item:hover .nav-icon {
  transform: scale(1.2) rotate(5deg);
}

.nav-text {
  font-size: 0.95rem;
  position: relative;
  z-index: 1;
  transition: var(--transition);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
  padding: 8px;
  border-radius: 8px;
  transition: var(--transition);
}

.nav-toggle:hover {
  background: rgba(59, 130, 246, 0.1);
  transform: scale(1.1);
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: var(--transition);
  position: relative;
}

.nav-toggle:hover span {
  background: var(--navy-accent);
  transform: scale(1.1);
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 0;
  overflow: hidden;
  background: var(--gradient-primary);
}

.hero-background {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-particles {
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1.5" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="1" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
  animation: float 20s infinite linear;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(59, 130, 246, 0.3) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(96, 165, 250, 0.2) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 6rem 2rem 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  min-height: 100vh;
}

.hero-text {
  animation: fadeInUp 1s ease-out;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero-greeting {
  display: block;
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.hero-name {
  display: block;
  background: var(--gradient-accent);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 30px rgba(96, 165, 250, 0.5);
}

.hero-role {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--navy-accent);
  margin-bottom: 1rem;
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
  animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  animation: fadeInUp 1s ease-out 0.6s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--text-primary);
  box-shadow: var(--shadow-large);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--navy-accent);
}

.btn-outline:hover {
  background: var(--navy-accent);
  transform: translateY(-3px) scale(1.05);
}

.hero-stats {
  display: flex;
  gap: 2rem;
  animation: fadeInUp 1s ease-out 0.8s both;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--navy-accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-image-container {
  position: relative;
  width: 300px;
  height: 300px;
}

.hero-image {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--navy-accent);
  box-shadow: var(--shadow-large);
  position: relative;
  z-index: 2;
}

.hero-image-glow {
  position: absolute;
  inset: -20px;
  background: var(--gradient-accent);
  border-radius: 50%;
  opacity: 0.3;
  filter: blur(20px);
  animation: pulse 2s infinite;
}

.floating-elements {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.floating-element {
  position: absolute;
  font-size: 2rem;
  animation: float 6s ease-in-out infinite;
}

.element-1 {
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.element-2 {
  top: 20%;
  right: 10%;
  animation-delay: 1.5s;
}

.element-3 {
  bottom: 20%;
  left: 5%;
  animation-delay: 3s;
}

.element-4 {
  bottom: 10%;
  right: 20%;
  animation-delay: 4.5s;
}

.scroll-indicator {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
  animation: bounce 2s infinite;
  z-index: 1000;
}

.scroll-arrow {
  width: 2px;
  height: 30px;
  background: var(--navy-accent);
  position: relative;
}

.scroll-arrow::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: -3px;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--navy-accent);
  border-bottom: 2px solid var(--navy-accent);
  transform: rotate(45deg);
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  background: var(--gradient-accent);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Services Section */
.services-section {
  padding: 6rem 0;
  background: var(--navy-surface);
}

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

.service-card {
  background: var(--navy-card);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition);
  border: 1px solid rgba(59, 130, 246, 0.1);
  position: relative;
  overflow: hidden;
}

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

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

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-large);
  border-color: var(--navy-accent);
}

.service-icon {
  margin-bottom: 1.5rem;
}

.icon-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: rgba(59, 130, 246, 0.1);
  border-radius: 50%;
  font-size: 2.5rem;
  border: 2px solid rgba(59, 130, 246, 0.2);
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.service-card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.service-features {
  list-style: none;
  text-align: left;
}

.service-features li {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.5rem;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--navy-accent);
  font-weight: bold;
}

/* Portfolio Section */
.portfolio-section {
  padding: 6rem 0;
  background: var(--navy-bg);
}

.portfolio-filter {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.75rem 1.5rem;
  background: transparent;
  color: var(--text-secondary);
  border: 2px solid rgba(59, 130, 246, 0.2);
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 600;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--navy-accent);
  color: var(--text-primary);
  border-color: var(--navy-accent);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.portfolio-3x3 {
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .portfolio-3x3 {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
}

@media (max-width: 768px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .portfolio-3x3 {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
}

.portfolio-item {
  background: var(--navy-card);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid rgba(59, 130, 246, 0.1);
}

.portfolio-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-large);
  border-color: var(--navy-accent);
}

.portfolio-image {
  position: relative;
  height: 250px;
  overflow: hidden;
}

.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-item:hover .portfolio-image img {
  transform: scale(1.1);
}

.portfolio-actions {
  display: flex;
  gap: 1rem;
}

.portfolio-link,
.portfolio-demo {
  padding: 0.75rem 1.5rem;
  background: var(--gradient-accent);
  color: var(--text-primary);
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
}

.portfolio-demo {
  background: transparent;
  border: 2px solid var(--navy-accent);
}

.portfolio-content {
  padding: 2rem;
}

.portfolio-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.portfolio-content p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.portfolio-tech {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tech-tag {
  padding: 0.25rem 0.75rem;
  background: rgba(59, 130, 246, 0.1);
  color: var(--navy-accent);
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

/* Skill Cards */
.skill-card {
  background: var(--navy-card);
  border-radius: var(--border-radius);
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
  border: 1px solid rgba(59, 130, 246, 0.1);
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--navy-accent);
  transition: var(--transition);
}

.skill-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-large);
  border-color: var(--navy-accent);
}

.skill-card:hover::before {
  height: 6px;
}

/* Different colors for each skill */
.skill-react {
  border-left: 4px solid #61dafb;
}

.skill-react::before {
  background: linear-gradient(90deg, #61dafb, #21d4fd);
}

.skill-react-native {
  border-left: 4px solid #00d4aa;
}

.skill-react-native::before {
  background: linear-gradient(90deg, #00d4aa, #00f5a0);
}

.skill-javascript {
  border-left: 4px solid #f7df1e;
}

.skill-javascript::before {
  background: linear-gradient(90deg, #f7df1e, #ffeb3b);
}

.skill-python {
  border-left: 4px solid #3776ab;
}

.skill-python::before {
  background: linear-gradient(90deg, #3776ab, #4fc3f7);
}

.skill-firebase {
  border-left: 4px solid #ffca28;
}

.skill-firebase::before {
  background: linear-gradient(90deg, #ffca28, #ffd54f);
}

.skill-nodejs {
  border-left: 4px solid #68a063;
}

.skill-nodejs::before {
  background: linear-gradient(90deg, #68a063, #8bc34a);
}

.skill-card-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.skill-card .skill-icon {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.skill-card h3 {
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.skill-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.skill-level {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.skill-bar {
  width: 100%;
  height: 8px;
  background: rgba(59, 130, 246, 0.1);
  border-radius: 4px;
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--navy-accent), #3b82f6);
  border-radius: 4px;
  width: 0%;
  transition: width 2s ease-in-out;
  min-width: 0;
}

/* Skill-specific progress bar colors */
.skill-react .skill-progress {
  background: linear-gradient(90deg, #61dafb, #21d4fd);
}

.skill-react-native .skill-progress {
  background: linear-gradient(90deg, #00d4aa, #00f5a0);
}

.skill-javascript .skill-progress {
  background: linear-gradient(90deg, #f7df1e, #ffeb3b);
}

.skill-python .skill-progress {
  background: linear-gradient(90deg, #3776ab, #4fc3f7);
}

.skill-firebase .skill-progress {
  background: linear-gradient(90deg, #ffca28, #ffd54f);
}

.skill-nodejs .skill-progress {
  background: linear-gradient(90deg, #68a063, #8bc34a);
}

.skill-percentage {
  color: var(--navy-accent);
  font-weight: 600;
  font-size: 0.9rem;
  text-align: right;
}

/* Skill-specific percentage colors */
.skill-react .skill-percentage {
  color: #61dafb;
}

.skill-react-native .skill-percentage {
  color: #00d4aa;
}

.skill-javascript .skill-percentage {
  color: #f7df1e;
}

.skill-python .skill-percentage {
  color: #3776ab;
}

.skill-firebase .skill-percentage {
  color: #ffca28;
}

.skill-nodejs .skill-percentage {
  color: #68a063;
}

/* Company Cards */
.company-showcase h3 {
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 2rem;
  text-align: center;
}

.company-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.company-card {
  background: var(--navy-card);
  padding: 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition);
  border: 1px solid rgba(59, 130, 246, 0.1);
}

.company-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
  border-color: var(--navy-accent);
}

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

.company-card h4 {
  color: var(--text-primary);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.company-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* About Section */
.about-section {
  padding: 6rem 0;
  background: var(--navy-surface);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  min-height: 500px;
}

.about-description p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.7;
  font-size: 1.1rem;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  .about-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
  }
}

@media (max-width: 480px) {
  .about-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
    text-align: center;
  }
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--navy-accent);
  display: block;
  line-height: 1;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 0.5rem;
}

.skills-showcase h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.skill-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem;
  background: var(--navy-card);
  border-radius: var(--border-radius);
  transition: var(--transition);
  border: 1px solid rgba(59, 130, 246, 0.1);
}

.skill-item:hover {
  transform: translateY(-5px);
  border-color: var(--navy-accent);
}

.skill-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.skill-item span {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.9rem;
}

/* Testimonials Section */
.testimonials-section {
  padding: 6rem 0;
  background: var(--navy-bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: var(--navy-card);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
  border: 1px solid rgba(59, 130, 246, 0.1);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-large);
  border-color: var(--navy-accent);
}

.testimonial-content {
  margin-bottom: 2rem;
}

.quote-icon {
  font-size: 3rem;
  color: var(--navy-accent);
  line-height: 1;
  margin-bottom: 1rem;
}

.quote {
  color: var(--text-primary);
  font-style: italic;
  line-height: 1.6;
  font-size: 1.1rem;
}

.testimonial-author {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.author-info h4 {
  color: var(--text-primary);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.author-info span {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.rating {
  color: var(--navy-accent);
  font-size: 1.2rem;
}

/* Contact Section */
.contact-section {
  padding: 6rem 0;
  background: var(--navy-surface);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-details {
  margin: 2rem 0;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: var(--navy-card);
  border-radius: var(--border-radius);
  transition: var(--transition);
  border: 1px solid rgba(59, 130, 246, 0.1);
}

.contact-item:hover {
  transform: translateX(10px);
  border-color: var(--navy-accent);
}

.contact-icon {
  font-size: 1.5rem;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(59, 130, 246, 0.1);
  border-radius: 50%;
  color: var(--navy-accent);
}

.contact-text h4 {
  color: var(--text-primary);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.contact-text a,
.contact-text span {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}

.contact-text a:hover {
  color: var(--navy-accent);
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.social-link {
  display: inline-flex;
  width: 50px;
  height: 50px;
  align-items: center;
  justify-content: center;
  background: var(--navy-card);
  border-radius: 50%;
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--transition);
  border: 1px solid rgba(59, 130, 246, 0.1);
}

.social-link:hover {
  background: var(--navy-accent);
  transform: translateY(-3px) scale(1.1);
  box-shadow: var(--shadow-medium);
}

/* Contact Form */
.contact-form-container {
  background: var(--navy-card);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  border: 1px solid rgba(59, 130, 246, 0.1);
  width: 100%;
  max-width: 100%;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  background: var(--navy-surface);
  border: 2px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--border-radius);
  color: var(--text-primary);
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--navy-accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.checkbox-group {
  display: flex;
  align-items: center;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  color: var(--text-secondary);
}

.checkbox-label input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(59, 130, 246, 0.2);
  border-radius: 4px;
  position: relative;
  transition: var(--transition);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
  background: var(--navy-accent);
  border-color: var(--navy-accent);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--text-primary);
  font-weight: bold;
  font-size: 12px;
}

.btn-loading {
  display: none;
  align-items: center;
  gap: 0.5rem;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Footer */
.modern-footer {
  background: var(--gradient-secondary);
  color: var(--text-primary);
  padding: 3rem 0 1rem;
  border-top: 1px solid rgba(59, 130, 246, 0.2);
}

html[data-theme="light"] .modern-footer {
  /* slightly darker footer in light mode for contrast */
  background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);
  border-top: 1px solid rgba(15, 23, 42, 0.12);
}

html[data-theme="light"] .footer-bottom {
  border-top: 1px solid rgba(15, 23, 42, 0.12);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-section {
  animation: fadeInUp 0.6s ease-out;
}

.footer-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-primary);
  background: var(--gradient-accent);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.footer-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.footer-subtitle {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-subtitle::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--gradient-accent);
  transition: width 0.3s ease;
}

.footer-section:hover .footer-subtitle::after {
  width: 50px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
  position: relative;
  display: inline-block;
}

.footer-link::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  transition: width 0.3s ease;
}

.footer-link:hover {
  color: var(--text-primary);
  transform: translateX(5px);
}

.footer-link:hover::before {
  width: 100%;
}

.footer-bottom {
  border-top: 1px solid rgba(59, 130, 246, 0.2);
  padding: 2rem 0;
  text-align: center;
}

.copyright {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 0;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.3;
  }
  50% {
    opacity: 0.6;
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(50px);
  }
  40% {
    transform: translateX(-50%) translateY(40px);
  }
  60% {
    transform: translateX(-50%) translateY(45px);
  }
}

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

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOutRight {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

@keyframes assistant-bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

/* Mobile Navigation */
.nav-menu {
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
  background: var(--navy-accent);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scale(0);
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
  background: var(--navy-accent);
}

/* Mobile Navigation Menu */
@media (max-width: 768px) {
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 2rem 1rem;
    box-shadow: var(--shadow-large);
    transform: translateY(-20px);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1000;
    border-radius: 0 0 20px 20px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-top: none;
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-item {
    margin: 0.5rem 0;
    justify-content: center;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    background: rgba(59, 130, 246, 0.05);
    border: 1px solid rgba(59, 130, 246, 0.1);
    transition: var(--transition);
  }
  
  .nav-item:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--navy-accent);
    transform: translateX(10px) scale(1.02);
  }
  
  .nav-item.active {
    background: var(--gradient-primary);
    border-color: var(--navy-accent);
    transform: translateX(10px) scale(1.02);
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .brand-text {
    font-size: 1.1rem;
  }
  
  .brand-logo {
    width: 40px;
    height: 40px;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .modern-nav {
    height: 70px;
  }
  
  .modern-nav.scrolled {
    height: 65px;
  }
  
  .nav-container {
    padding: 0 1rem;
    position: relative;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
    padding: 6rem 1rem 2rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
    line-height: 1.2;
  }
  
  .hero-greeting {
    font-size: 1.1rem;
  }
  
  .hero-name {
    font-size: 2.2rem;
  }
  
  .hero-role {
    font-size: 1.1rem;
    margin-bottom: 1rem;
  }
  
  .hero-description {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }
  
  .hero-actions .btn {
    width: 100%;
    max-width: 280px;
    padding: 1rem 2rem;
  }
  
  .hero-stats {
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 2rem;
  }
  
  .hero-stats .stat {
    flex: 1;
    min-width: 120px;
  }
  
  .hero-image-container {
    display: none;
  }
  
  .hero-visual {
    display: none;
  }
  
  .about-content {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .about-description {
    margin-bottom: 2rem;
  }
  
  .about-description p {
    font-size: 1rem;
    margin-bottom: 1.25rem;
  }
  
  .about-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
  }
  
  .company-cards {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .company-showcase h3 {
    text-align: center;
    margin-bottom: 1.5rem;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .contact-info {
    text-align: center;
  }
  
  .contact-details {
    margin: 2rem 0;
  }
  
  .contact-item {
    justify-content: center;
    text-align: center;
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .contact-item:hover {
    transform: translateY(-5px);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1024px) and (min-width: 769px) {
  .hero-content {
    gap: 2rem;
  }
  
  .about-content {
    gap: 3rem;
    align-items: center;
  }
  
  .about-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
  
  .skills-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
  
  .contact-content {
    gap: 3rem;
    align-items: start;
  }
  
  .contact-item {
    flex-direction: row;
    text-align: left;
  }
  
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 480px) {
  /* Hero Section Mobile */
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-name {
    font-size: 1.8rem;
  }
  
  .hero-greeting {
    font-size: 1rem;
  }
  
  .hero-role {
    font-size: 1rem;
  }
  
  .hero-description {
    font-size: 0.95rem;
  }
  
  .hero-actions .btn {
    padding: 0.875rem 1.5rem;
    font-size: 0.95rem;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 1rem;
  }
  
  .hero-stats .stat {
    min-width: auto;
    width: 100%;
  }
  
  .hero-image-container {
    display: none;
  }
  
  .hero-visual {
    display: none;
  }
  
  /* About Section Mobile */
  .about-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .about-description p {
    font-size: 0.95rem;
    line-height: 1.6;
  }
  
  /* Skills Grid Mobile */
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
  
  .skill-item {
    padding: 1rem;
  }
  
  .skill-icon {
    font-size: 1.5rem;
  }
  
  .skill-item span {
    font-size: 0.8rem;
  }
  
  /* Portfolio Grid Mobile */
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .portfolio-3x3 {
    grid-template-columns: 1fr;
  }
  
  /* Services Grid Mobile */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .service-card {
    padding: 1.5rem;
  }
  
  /* Contact Section Mobile */
  .contact-item {
    padding: 1rem;
    flex-direction: column;
    text-align: center;
  }
  
  .contact-icon {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
  
  .contact-form-container {
    padding: 1.5rem;
  }
  
  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 0.75rem;
    font-size: 16px; /* Prevents zoom on iOS */
  }
  
  /* Navigation Mobile */
  .nav-container {
    padding: 0 0.75rem;
  }
  
  .brand-text {
    font-size: 1rem;
  }
  
  .brand-logo {
    width: 35px;
    height: 35px;
  }
  
  /* Footer Mobile */
  .footer-content {
    gap: 1.5rem;
  }
  
  .footer-title {
    font-size: 1.5rem;
  }
  
  .footer-subtitle {
    font-size: 0.9rem;
  }
}

/* About Page Styles */
.about-hero {
  padding: 8rem 0 4rem;
  background: var(--gradient-primary);
  text-align: center;
}

.about-hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.gradient-text {
  background: linear-gradient(135deg, var(--navy-accent), #3b82f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.about-content-section {
  padding: 6rem 0;
  background: var(--navy-surface);
}

.about-content-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.about-text-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.about-paragraph {
  background: var(--navy-card);
  padding: 2rem;
  border-radius: var(--border-radius);
  border-left: 4px solid var(--navy-accent);
  transition: var(--transition);
  box-shadow: var(--shadow-small);
}

.about-paragraph:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
  border-left-color: #3b82f6;
}

.about-paragraph p {
  color: var(--text-primary);
  line-height: 1.8;
  font-size: 1.1rem;
  margin: 0;
}

.about-paragraph strong {
  color: var(--navy-accent);
  font-weight: 700;
}

.about-stats-section {
  padding: 6rem 0;
  background: var(--navy-bg);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.stat-card {
  background: var(--navy-card);
  padding: 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition);
  border: 1px solid rgba(59, 130, 246, 0.1);
}

.stat-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-large);
  border-color: var(--navy-accent);
}

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

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--navy-accent);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 1rem;
}

/* Portfolio Page Styles */
.portfolio-hero {
  padding: 8rem 0 4rem;
  background: var(--gradient-primary);
  text-align: center;
}

.portfolio-hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.portfolio-hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.projects-section {
  padding: 6rem 0;
  background: var(--navy-surface);
}

.skills-experience-section {
  padding: 6rem 0;
  background: var(--navy-bg);
}

/* Additional Skill Card Colors */
.skill-prompt-engineering {
  border-left: 4px solid #ff6b6b;
}

.skill-prompt-engineering::before {
  background: linear-gradient(90deg, #ff6b6b, #ff8e8e);
}

.skill-prompt-engineering .skill-progress {
  background: linear-gradient(90deg, #ff6b6b, #ff8e8e);
}

.skill-prompt-engineering .skill-percentage {
  color: #ff6b6b;
}

.skill-html-css {
  border-left: 4px solid #ff9f43;
}

.skill-html-css::before {
  background: linear-gradient(90deg, #ff9f43, #ffb142);
}

.skill-html-css .skill-progress {
  background: linear-gradient(90deg, #ff9f43, #ffb142);
}

.skill-html-css .skill-percentage {
  color: #ff9f43;
}

.skill-photoshop {
  border-left: 4px solid #5f27cd;
}

.skill-photoshop::before {
  background: linear-gradient(90deg, #5f27cd, #7c3aed);
}

.skill-photoshop .skill-progress {
  background: linear-gradient(90deg, #5f27cd, #7c3aed);
}

.skill-photoshop .skill-percentage {
  color: #5f27cd;
}

.skill-premiere {
  border-left: 4px solid #00d2d3;
}

.skill-premiere::before {
  background: linear-gradient(90deg, #00d2d3, #54a0ff);
}

.skill-premiere .skill-progress {
  background: linear-gradient(90deg, #00d2d3, #54a0ff);
}

.skill-premiere .skill-percentage {
  color: #00d2d3;
}

.skill-placeholder {
  border-left: 4px solid #636e72;
}

.skill-placeholder::before {
  background: linear-gradient(90deg, #636e72, #74b9ff);
}

.skill-placeholder .skill-progress {
  background: linear-gradient(90deg, #636e72, #74b9ff);
}

.skill-placeholder .skill-percentage {
  color: #636e72;
}

/* Responsive Design for New Pages */
@media (max-width: 768px) {
  .about-hero-title,
  .portfolio-hero-title {
    font-size: 2.5rem;
  }
  
  .about-paragraph {
    padding: 1.5rem;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .stat-card {
    padding: 1.5rem;
  }
  
  .stat-icon {
    font-size: 2.5rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .about-paragraph p {
    font-size: 1rem;
  }
}

/* Additional Mobile Responsive Improvements */
@media (max-width: 1024px) and (min-width: 769px) {
  .hero-content {
    gap: 3rem;
    padding: 5rem 2rem 0;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .hero-image-container {
    width: 300px;
    height: 300px;
  }
  
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .portfolio-3x3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Small Mobile Styles */
@media (max-width: 360px) {
  .hero-title {
    font-size: 1.8rem;
  }
  
  .hero-name {
    font-size: 1.6rem;
  }
  
  .hero-image-container {
    display: none;
  }
  
  .hero-visual {
    display: none;
  }
  
  .nav-container {
    padding: 0 0.5rem;
  }
  
  .brand-text {
    font-size: 0.9rem;
  }
  
  .brand-logo {
    width: 30px;
    height: 30px;
  }
  
  .hero-actions .btn {
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
  }
  
  .about-stats {
    grid-template-columns: 1fr;
  }
  
  .skills-grid {
    grid-template-columns: 1fr;
  }
}

/* Utility Classes */
.hidden {
  display: none !important;
}

.fade-in {
  animation: fadeInUp 0.6s ease-out;
}

/* Assistant Button */
.assistant {
  position: fixed;
  right: 18px;
  bottom: 18px;
  background: var(--gradient-accent);
  color: var(--text-primary);
  border: none;
  padding: 12px 14px;
  border-radius: 999px;
  box-shadow: var(--shadow-large);
  cursor: pointer; 
  transform-origin: center;
  animation: assistant-bounce 2.4s infinite;
  z-index: 2000;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.assistant-modal {
  position: fixed;
  right: 20px;
  bottom: 80px;
  width: 320px;
  background: var(--navy-card);
  border-radius: 12px;
  box-shadow: var(--shadow-large);
  z-index: 2100;
  display: none;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.assistant-modal[aria-hidden="false"] {
  display: block;
}

.assistant-modal-content {
  padding: 1rem;
  color: var(--text-primary);
}

.assistant-close {
  position: absolute;
  right: 8px;
  top: 8px;
  background: transparent;
  border: none;
  font-size: 1.4rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.assistant-actions {
  display: flex; 
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.assistant .btn.secondary {
  background: var(--navy-surface);
  color: var(--navy-accent);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

/* Teams organogram */
.teams-organogram-section {
  padding: 4rem 0 6rem;
  background: var(--navy-bg);
}

.organogram {
  max-width: 960px;
  margin: 0 auto;
}

.org-level {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.org-level-partners {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  align-items: start;
}

.org-card {
  background: var(--navy-card);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--border-radius);
  padding: 1.25rem;
  text-align: center;
  box-shadow: var(--shadow-medium);
  transition: var(--transition);
  width: 100%;
  max-width: 220px;
}

.org-card:hover {
  transform: translateY(-4px);
  border-color: rgba(59, 130, 246, 0.45);
  box-shadow: var(--shadow-large);
}

.org-card-head {
  max-width: 260px;
}

.org-photo-wrap {
  border-radius: 12px;
  overflow: hidden;
  margin: 0 auto 1rem;
  aspect-ratio: 1;
  max-width: 200px;
  background: var(--navy-surface);
  border: 2px solid rgba(59, 130, 246, 0.35);
}

.org-photo-wrap picture {
  display: block;
  width: 100%;
  height: 100%;
}

.org-card-partner .org-photo-wrap {
  max-width: 180px;
}

.org-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.org-photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--navy-accent);
  background: linear-gradient(145deg, var(--navy-surface) 0%, var(--navy-dark) 100%);
}

.org-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 0.35rem;
  line-height: 1.3;
}

.org-card-head .org-name {
  font-size: 1.35rem;
}

.org-role {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.org-bio {
  margin: 0.75rem 0 0;
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--text-secondary);
  text-align: left;
}

.org-card-partner .org-bio {
  font-size: 0.9rem;
}

.org-section-label {
  text-align: center;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin: 0 0 1rem;
}

.org-connector {
  display: flex;
  justify-content: center;
  color: var(--navy-accent);
  margin: 0.25rem 0 1rem;
}

.org-connector-svg {
  width: min(100%, 400px);
  height: auto;
  display: block;
}

@media (max-width: 768px) {
  .org-level-partners {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .org-card {
    max-width: 280px;
  }
}

/* Global mobile/nav/footer fixes */
.footer-logo {
  width: clamp(44px, 8vw, 72px);
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: contain;
  margin: 0 0 0.75rem;
}

@media (max-width: 768px) {
  .nav-container {
    gap: 0.4rem;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .theme-toggle-btn {
    padding: 7px 9px;
    min-width: auto;
    flex-shrink: 0;
  }

  .theme-toggle-btn .theme-text {
    display: none;
  }

  .nav-toggle {
    margin-left: 0.2rem;
    flex-shrink: 0;
  }

  .footer-logo {
    width: 52px;
    margin: 0 auto 0.65rem;
  }
}

@media (max-width: 480px) {
  .brand-text {
    display: none;
  }
}