/* ===== HERO BADGE ROW (MODERN HEADER BADGE) ===== */
.hero-badge-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
  margin-top: 0.5rem;
}
.hero-badge-glow {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-primary);
  box-shadow: 0 0 12px 4px var(--accent-primary), 0 0 24px 8px var(--accent-secondary);
  animation: hero-dot-glow 1.5s ease-in-out infinite alternate;
}
.hero-badge-text {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--text-secondary);
  background: rgba(26,31,46,0.7);
  border-radius: 1rem;
  padding: 0.3rem 1.1rem;
  letter-spacing: 0.01em;
  box-shadow: 0 2px 12px rgba(100,255,218,0.06);
  border: 1px solid var(--border-color);
  transition: background 0.2s;
}
/* ===== GLOWING DOT FOR HERO HEADER ===== */
.glow-dot {
  display: inline-block;
  margin-left: 16px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-primary);
  box-shadow: 0 0 16px 4px var(--accent-primary), 0 0 32px 8px var(--accent-secondary);
  vertical-align: middle;
  animation: hero-dot-glow 1.5s ease-in-out infinite alternate;
}

@keyframes hero-dot-glow {
  0% { box-shadow: 0 0 8px 2px var(--accent-primary), 0 0 16px 4px var(--accent-secondary); opacity: 0.7; }
  100% { box-shadow: 0 0 24px 8px var(--accent-primary), 0 0 48px 16px var(--accent-secondary); opacity: 1; }
}
/* ===== CSS RESET & BASE STYLES ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
/* Dark Theme Colors (default) */
  --bg-primary: #0a0e14;
  --bg-secondary: #1a1f2e;
  --bg-tertiary: #252a3a;
  --text-primary: #e6f1ff;
  --text-secondary: #8892b0;
  --text-accent: #64ffda;
  --accent-primary: #64ffda;
  --accent-secondary: #6c63ff;
  --accent-gradient: linear-gradient(135deg, #64ffda 0%, #6c63ff 100%);
  --border-color: rgba(100, 255, 218, 0.1);
  --shadow-primary: 0 10px 30px -15px rgba(2, 12, 27, 0.7);
  --shadow-accent: 0 0 30px rgba(100, 255, 218, 0.3);
  --blur-glass: blur(10px);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Fira Code', 'Monaco', 'Cascadia Code', monospace;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 4rem;
}



html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-primary);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* ===== CUSTOM CURSOR REMOVED FOR PERFORMANCE ===== */

/* ===== BACKGROUND EFFECTS ===== */
#particles-js {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  opacity: 0.6;
}

.gradient-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(600px circle at 0% 0%, rgba(100, 255, 218, 0.15), transparent 50%),
    radial-gradient(800px circle at 100% 100%, rgba(108, 99, 255, 0.15), transparent 50%),
    radial-gradient(400px circle at 50% 50%, rgba(100, 255, 218, 0.1), transparent 50%);
  z-index: -1;
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-30px) rotate(1deg); }
  66% { transform: translateY(-20px) rotate(-1deg); }
}

/* ===== FLOATING NAVIGATION ===== */
.floating-nav {
  position: fixed;
  top: 50%;
  right: 2rem;
  transform: translateY(-50%);
  z-index: 1000;
  opacity: 0;
  animation: slideInRight 1s ease 2s forwards;
}

.nav-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: rgba(26, 31, 46, 0.8);
  backdrop-filter: var(--blur-glass);
  padding: 1rem;
  border-radius: 2rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-primary);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  text-decoration: none;
  color: var(--text-secondary);
  border-radius: 1rem;
  transition: var(--transition-smooth);
  font-size: var(--font-size-sm);
  font-weight: 500;
  position: relative;
  overflow: hidden;
}

.nav-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--accent-gradient);
  opacity: 0.1;
  transition: left 0.3s ease;
  border-radius: 1rem;
}

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

.nav-item:hover,
.nav-item.active {
  color: var(--accent-primary);
  transform: translateX(-5px);
}

.nav-item i {
  font-size: 1.2rem;
  width: 20px;
  text-align: center;
}

.nav-item span {
  white-space: nowrap;
}


/* ===== UTILITY CLASSES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: var(--transition-smooth);
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--accent-gradient);
  color: var(--bg-primary);
  box-shadow: 0 4px 15px rgba(100, 255, 218, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(100, 255, 218, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--accent-primary);
  border: 2px solid var(--accent-primary);
}

.btn-secondary:hover {
  background: rgba(100, 255, 218, 0.1);
  transform: translateY(-2px);
}

.btn-tertiary {
  background: var(--bg-tertiary);
  color: var(--accent-primary);
  border: 2px solid var(--accent-primary);
  box-shadow: 0 2px 8px rgba(100,255,218,0.08);
  transition: border 0.2s, background 0.2s, color 0.2s;
}
.btn-tertiary:hover {
  border: 2px solid #fff;
  background: rgba(100,255,218,0.08);
  color: #fff;
}

/* ===== SECTIONS ===== */
section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 5rem 0;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.section-number {
  font-family: var(--font-mono);
  font-size: var(--font-size-lg);
  color: var(--accent-primary);
  font-weight: 500;
}

.section-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.section-line {
  flex: 1;
  height: 1px;
  background: var(--border-color);
  margin-left: 1rem;
}

/* ===== HERO SECTION ===== */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.hero-text {
  animation: slideInLeft 1s ease forwards;
}

.hero-greeting {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.wave {
  display: inline-block;
  animation: wave 2s infinite;
  transform-origin: 70% 70%;
}

@keyframes wave {
  0%, 100% { transform: rotate(0deg); }
  10%, 30% { transform: rotate(14deg); }
  20% { transform: rotate(-8deg); }
  40% { transform: rotate(14deg); }
  50% { transform: rotate(10deg); }
  60% { transform: rotate(0deg); }
}

.hero-name {
  font-size: clamp(var(--font-size-4xl), 8vw, var(--font-size-6xl));
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.first-name {
  color: var(--text-primary);
}

.last-name {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
}

.hero-role {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  margin-bottom: 1.5rem;
  height: 3rem;
  display: flex;
  align-items: center;
}

.role-text {
  color: var(--text-secondary);
}

.typing-text {
  color: var(--accent-primary);
  min-width: 200px;
}

.cursor {
  color: var(--accent-primary);
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.hero-description {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

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

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(26, 31, 46, 0.8);
  backdrop-filter: var(--blur-glass);
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-smooth);
  border: 1px solid var(--border-color);
}

.social-link:hover {
  color: var(--accent-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-accent);
}

.hero-image {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  position: relative;
  animation: slideInRight 1s ease forwards;
}

.image-container {
  position: relative;
  z-index: 2;
  width: 300px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0px; /* Less space below avatar for icons */
  margin-top: -90px;   /* Move avatar much higher (negative margin) */
}

/* Interactive quote box below avatar */
.quote-box {
  margin: 0 auto 0 auto;
  margin-bottom: 24px;
  padding: 1.1rem 1.5rem 1.1rem 1.5rem;
  background: rgba(26, 31, 46, 0.85);
  border-radius: 1rem;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 24px rgba(100,255,218,0.08);
  color: var(--text-primary);
  font-size: 1.1rem;
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 420px;
  min-height: 48px;
  transition: background 0.2s;
}
.quote-box button {
  background: var(--accent-gradient);
  border: none;
  border-radius: 50%;
  color: var(--bg-primary);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.quote-box button:hover {
  background: var(--accent-secondary);
  color: var(--accent-primary);
}

.hero-image {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  position: relative;
  animation: slideInRight 1s ease forwards;
}

.image-container {
  position: relative;
  z-index: 2;
  width: 300px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 32px; /* Add space below avatar for icons */
  margin-top: 12px;    /* Move avatar higher */
}


.profile-img {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--accent-primary);
  box-shadow: var(--shadow-accent);
  transition: var(--transition-smooth);
}

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

.image-glow {
  position: absolute;
  top: -20px;
  left: -20px;
  right: -20px;
  bottom: -20px;
  background: var(--accent-gradient);
  border-radius: 50%;
  opacity: 0.3;
  filter: blur(20px);
  z-index: -1;
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.05); opacity: 0.5; }
}

/* Arrange icons in a horizontal row below avatar */
.floating-elements {
  position: static;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  gap: 18px;
  pointer-events: none;
  margin-bottom: 8px;
}

.floating-icon {
  position: static;
  width: 48px;
  height: 48px;
  background: rgba(26, 31, 46, 0.9);
  backdrop-filter: var(--blur-glass);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  font-size: 1.5rem;
  border: 1px solid var(--border-color);
  animation: float 6s ease-in-out infinite;
  margin: 0;
  transition: box-shadow 0.2s;
}
.floating-icon:hover {
  box-shadow: 0 0 16px var(--accent-primary), 0 2px 8px rgba(0,0,0,0.2);
  color: var(--accent-secondary);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  animation: fadeInUp 1s ease 1.5s forwards;
  opacity: 0;
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--accent-primary);
  border-bottom: 2px solid var(--accent-primary);
  transform: rotate(45deg);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: rotate(45deg) translateY(0); }
  40% { transform: rotate(45deg) translateY(-10px); }
  60% { transform: rotate(45deg) translateY(-5px); }
}

/* ===== ABOUT SECTION ===== */
.about-section {
  background: rgba(26, 31, 46, 0.3);
}

.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-description {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.skills-preview h3 {
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-size: var(--font-size-xl);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 1rem;
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem;
  background: rgba(37, 42, 58, 0.5);
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
  text-align: center;
}

.tech-item:hover {
  transform: translateY(-5px);
  border-color: var(--accent-primary);
  box-shadow: 0 10px 30px rgba(100, 255, 218, 0.2);
}

.tech-item i {
  font-size: 2rem;
  color: var(--accent-primary);
  margin-bottom: 0.5rem;
}

.tech-item span {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  font-weight: 500;
}

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

.stat-item {
  text-align: center;
  padding: 1.5rem;
  background: rgba(37, 42, 58, 0.5);
  border-radius: 1rem;
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
}

.stat-item:hover {
  transform: translateY(-5px);
  border-color: var(--accent-primary);
  box-shadow: 0 10px 30px rgba(100, 255, 218, 0.2);
}

.stat-number {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

/* ===== EXPERIENCE SECTION ===== */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent-gradient);
  border-radius: 1px;
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  padding: 2rem;
  background: rgba(37, 42, 58, 0.3);
  border-radius: 1rem;
  border: 1px solid var(--border-color);
  transition: var(--transition-smooth);
  margin-left: 2rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -3rem;
  top: 2rem;
  width: 16px;
  height: 16px;
  background: var(--accent-primary);
  border-radius: 50%;
  border: 3px solid var(--bg-primary);
  box-shadow: 0 0 0 4px rgba(100, 255, 218, 0.3);
}

.timeline-item:hover {
  transform: translateX(10px);
  border-color: var(--accent-primary);
  box-shadow: 0 10px 30px rgba(100, 255, 218, 0.2);
}

.timeline-header {
  margin-bottom: 1rem;
}

.timeline-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.timeline-company {
  font-size: var(--font-size-lg);
  color: var(--accent-primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  background: rgba(100, 255, 218, 0.1);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  display: inline-block;
}

.timeline-details {
  list-style: none;
  margin-top: 1rem;
}

.timeline-details li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.timeline-details li::before {
  content: '▶';
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-size: 0.8rem;
}

/* ===== PROJECTS SECTION ===== */
.projects-section {
  background: rgba(26, 31, 46, 0.3);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.project-card {
  background: rgba(37, 42, 58, 0.5);
  border-radius: 1rem;
  border: 1px solid var(--border-color);
  padding: 2rem;
  transition: var(--transition-bounce);
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: var(--accent-gradient);
  transition: left 0.3s ease;
}

.project-card:hover::before {
  left: 0;
}

.project-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent-primary);
  box-shadow: 0 20px 40px rgba(100, 255, 218, 0.2);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.project-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.project-links {
  display: flex;
  gap: 0.5rem;
}

.project-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(100, 255, 218, 0.1);
  color: var(--accent-primary);
  text-decoration: none;
  transition: var(--transition-smooth);
  border: 1px solid var(--border-color);
}

.project-link:hover {
  background: var(--accent-primary);
  color: var(--bg-primary);
  transform: scale(1.1);
}

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

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

.tech-tag {
  background: rgba(100, 255, 218, 0.1);
  color: var(--accent-primary);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: var(--font-size-xs);
  font-family: var(--font-mono);
  border: 1px solid rgba(100, 255, 218, 0.3);
}

/* ===== CONTACT SECTION ===== */
#contact .container {
  margin: 0 auto;  /* Giữ container căn giữa */
  padding: 0 2rem;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;  /* 2 cột bằng nhau */
  gap: 4rem;
  max-width: 1000px;
  margin: 0 auto;
  align-items: start;
}

.contact-text {
  text-align: left !important;  /* Chỉ text bên trái căn trái */
}

.contact-text h3 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
  text-align: left !important;
}

.contact-text p {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 2rem;
  text-align: left !important;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: rgba(100, 255, 218, 0.05);
  border: 1px solid rgba(100, 255, 218, 0.2);
  border-radius: 8px;
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.contact-item:hover {
  background: rgba(100, 255, 218, 0.1);
  border-color: rgba(100, 255, 218, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(100, 255, 218, 0.15);
}

.contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  border-radius: 50%;
  flex-shrink: 0;
}

.contact-icon i {
  font-size: 1.2rem;
  color: var(--bg-primary);
}

.contact-details {
  flex: 1;
  min-width: 0;
}

.contact-label {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
  font-family: var(--font-mono);
}

.contact-value {
  display: block;
  font-size: var(--font-size-base);
  color: var(--text-primary);
  font-weight: 500;
  word-break: break-all;
}

/* Responsive */
@media (max-width: 768px) {
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .contact-item {
    padding: 0.75rem 1rem;
  }
  
  .contact-icon {
    width: 40px;
    height: 40px;
  }
}

/* ===== FOOTER ===== */
.footer {
  background: rgba(26, 31, 46, 0.8);
  border-top: 1px solid var(--border-color);
  padding: 2rem 0;
  text-align: center;
}

.footer p {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

/* ===== ANIMATIONS ===== */
@keyframes slideInLeft {
  0% {
    opacity: 0;
    transform: translateX(-50px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  0% {
    opacity: 0;
    transform: translateX(50px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== REVEAL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease;
}

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

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .floating-nav {
    right: 1rem;
  }
  
  .nav-item span {
    display: none;
  }
  
  .nav-container {
    padding: 0.75rem;
  }
  
  .theme-toggle {
    top: 1rem;
    right: 1rem;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .profile-img {
    width: 250px;
    height: 250px;
  }
  
  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .about-stats {
    flex-direction: row;
    justify-content: space-around;
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .container {
    padding: 0 1rem;
  }
  
  .section-title {
    font-size: var(--font-size-2xl);
  }
  
  .hero-name {
    font-size: var(--font-size-4xl);
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .floating-elements {
    display: none;
  }
  
  .tech-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .about-stats {
    flex-direction: column;
    gap: 1rem;
  }
}

/* ===== SCROLL BAR STYLING ===== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--accent-primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-secondary);
}