/* Modern Portfolio CSS with Advanced Animations */

:root {
  /* Color Palette */
  --primary-color: #64ffda;
  --secondary-color: #ccd6f6;
  --accent-color: #f43f5e;
  --text-primary: #ccd6f6;
  --text-secondary: #8892b0;
  --text-highlight: #ffffff;
  --bg-primary: #0a192f;
  --bg-secondary: #112240;
  --bg-tertiary: #1d2951;
  --bg-card: rgba(17, 34, 64, 0.8);
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-secondary: linear-gradient(135deg, #64ffda 0%, #41b883 100%);
  --gradient-accent: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);

  /* Spacing */
  --container-width: 1200px;
  --section-padding: 120px 0;
  --border-radius: 12px;
  --border-radius-lg: 20px;

  /* Shadows */
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 20px rgba(100, 255, 218, 0.3);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI',
    sans-serif;
  --font-mono: 'SF Mono', Monaco, 'Inconsolata', 'Roboto Mono', monospace;
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-family);
  background: var(--bg-primary);
  color: var(--text-secondary);
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

/* Custom Cursor */
.cursor {
  position: fixed;
  width: 20px;
  height: 20px;
  background: var(--primary-color);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: difference;
  transition: transform 0.1s ease;
}

.cursor-follower {
  position: fixed;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 2px solid var(--primary-color);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transition: transform 0.15s ease;
  opacity: 0.5;
}

/* Loading Screen */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader {
  text-align: center;
}

.loader-inner {
  width: 60px;
  height: 60px;
  border: 3px solid var(--text-secondary);
  border-top: 3px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

.loader-text {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--primary-color);
  letter-spacing: 2px;
  animation: pulse 2s ease-in-out infinite;
}

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

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* Container */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(10, 25, 47, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(100, 255, 218, 0.1);
}

.navbar.scrolled {
  background: rgba(10, 25, 47, 0.98);
  box-shadow: var(--shadow-md);
}

.nav-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-color);
}

.nav-logo img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  transition: transform 0.3s ease;
}

.nav-logo:hover img {
  transform: rotate(360deg);
}

.nav-menu {
  display: flex;
  gap: 40px;
}

.nav-link {
  position: relative;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  padding: 10px 0;
  transition: color 0.3s ease;
  overflow: hidden;
}

.nav-link::before {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  color: var(--primary-color);
  white-space: nowrap;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.nav-link:hover {
  color: transparent;
}

.nav-link:hover::before {
  transform: translateY(0);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--primary-color);
  transition: all 0.3s ease;
}

/* Hero Section */
.hero {
  margin-top: 50px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 0 20px;
  overflow: hidden;

  @media (max-width: 768px) {
    margin-top: 100px;
  }
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.floating-shapes {
  position: absolute;
  width: 100%;
  height: 100%;
}

.shape {
  position: absolute;
  background: var(--gradient-primary);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
  opacity: 0.1;
}

.shape-1 {
  width: 60px;
  height: 60px;
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.shape-2 {
  width: 80px;
  height: 80px;
  top: 60%;
  right: 10%;
  animation-delay: 2s;
}

.shape-3 {
  width: 100px;
  height: 100px;
  bottom: 20%;
  left: 20%;
  animation-delay: 4s;
}

.shape-4 {
  width: 40px;
  height: 40px;
  top: 30%;
  right: 30%;
  animation-delay: 1s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(180deg);
  }
}

.hero-content {
  max-width: var(--container-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  width: 100%;
}

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

.greeting {
  font-size: 18px;
  color: var(--primary-color);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.wave {
  display: inline-block;
  animation: wave 2s ease-in-out infinite;
}

@keyframes wave {
  0%,
  100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(20deg);
  }
  75% {
    transform: rotate(-10deg);
  }
}

.hero-name {
  font-size: clamp(40px, 8vw, 80px);
  font-weight: 700;
  color: var(--text-highlight);
  margin-bottom: 10px;
  line-height: 1.1;
}

.name-highlight {
  background: var(--gradient-secondary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-title {
  font-size: clamp(30px, 6vw, 60px);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 30px;
  min-height: 70px;
}

.typing-text::after {
  content: '|';
  color: var(--primary-color);
  animation: blink 1s infinite;
}

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

.hero-description {
  font-size: 18px;
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 500px;
}

.highlight {
  color: var(--primary-color);
  font-weight: 600;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--gradient-secondary);
  color: var(--bg-primary);
}

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

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

.btn-secondary:hover {
  background: var(--primary-color);
  color: var(--bg-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

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

.btn-outline:hover {
  background: var(--primary-color);
  color: var(--bg-primary);
}

.hero-image {
  display: flex;
  justify-content: center;
  animation: slideInRight 1s ease-out;
}

.image-container {
  position: relative;
  width: 350px;
  height: 350px;
}

.image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  filter: grayscale(100%);
  transition: all 0.3s ease;
}

.image-container:hover img {
  filter: grayscale(0%);
  transform: scale(1.05);
}

.image-overlay {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 100%;
  height: 100%;
  border: 3px solid var(--primary-color);
  border-radius: var(--border-radius-lg);
  transition: all 0.3s ease;
  z-index: -1;
}

.image-container:hover .image-overlay {
  top: 10px;
  left: 10px;
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: var(--text-secondary);
  font-size: 14px;
  animation: bounce 2s infinite;
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--primary-color);
  border-bottom: 2px solid var(--primary-color);
  transform: rotate(45deg);
  margin: 0 auto 10px;
}

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

/* Section Styles */
section {
  padding: var(--section-padding);
  position: relative;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 60px;
}

.section-number {
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--primary-color);
  font-weight: 600;
}

.section-title {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  color: var(--text-highlight);
}

.section-line {
  flex: 1;
  height: 1px;
  background: var(--text-secondary);
  opacity: 0.3;
}

/* About Section */
.about {
  background: var(--bg-secondary);
}

.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 80px;
  align-items: start;
}

.about-description p {
  margin-bottom: 20px;
  font-size: 18px;
  line-height: 1.7;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin: 40px 0;
}

.tech-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px;
  background: var(--bg-card);
  border-radius: var(--border-radius);
  border: 1px solid rgba(100, 255, 218, 0.1);
  transition: all 0.3s ease;
}

.tech-item:hover {
  transform: translateY(-5px);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-md);
}

.tech-item i {
  font-size: 24px;
  color: var(--primary-color);
}

.experience-tabs {
  margin-top: 40px;
}

.tab-list {
  display: flex;
  gap: 40px;
  margin-bottom: 30px;
  border-bottom: 1px solid rgba(100, 255, 218, 0.1);
}

.tab-button {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 16px;
  font-weight: 500;
  padding: 15px 0;
  cursor: pointer;
  position: relative;
  transition: color 0.3s ease;
}

.tab-button.active {
  color: var(--primary-color);
}

.tab-button::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: width 0.3s ease;
}

.tab-button.active::after {
  width: 100%;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeInUp 0.5s ease;
}

.experience-item h3 {
  margin-bottom: 10px;
}

.job-title {
  color: var(--text-highlight);
  font-weight: 600;
}

.company {
  color: var(--primary-color);
}

.job-duration {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 20px;
}

.job-responsibilities {
  list-style: none;
}

.job-responsibilities li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
}

.job-responsibilities li::before {
  content: '▶';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-size: 12px;
}

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

.image-wrapper {
  position: relative;
  width: 300px;
  height: 350px;
}

.image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  filter: grayscale(100%);
  transition: all 0.3s ease;
}

.image-wrapper:hover img {
  filter: grayscale(0%);
}

.image-border {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 100%;
  height: 100%;
  border: 3px solid var(--primary-color);
  border-radius: var(--border-radius-lg);
  transition: all 0.3s ease;
  z-index: -1;
}

.image-wrapper:hover .image-border {
  top: 10px;
  left: 10px;
}

/* Projects Section */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
  margin-bottom: 60px;
}

.project-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(100, 255, 218, 0.1);
  transition: all 0.3s ease;
  overflow: hidden;
}

.project-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-lg);
}

.project-image {
  position: relative;
  height: 200px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.project-icon {
  font-size: 60px;
  color: white;
  z-index: 2;
  transition: opacity 0.3s ease;
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-card:hover .project-icon {
  display: none;
}

.project-links {
  display: flex;
  gap: 20px;
}

.project-link {
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
}

.project-link i {
  font-size: 18px;
  pointer-events: none;
  color: inherit;
}

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

.project-content {
  padding: 30px;
}

.project-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-highlight);
  margin-bottom: 15px;
}

.project-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tech-tag {
  padding: 5px 12px;
  background: rgba(100, 255, 218, 0.1);
  color: var(--primary-color);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid rgba(100, 255, 218, 0.2);
}

.projects-cta {
  text-align: center;
}

/* Contact Section */
.contact {
  background: var(--bg-secondary);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-text h3 {
  font-size: 32px;
  color: var(--text-highlight);
  margin-bottom: 20px;
}

.contact-text p {
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.contact-details {
  margin-bottom: 40px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
  padding: 20px;
  background: var(--bg-card);
  border-radius: var(--border-radius);
  border: 1px solid rgba(100, 255, 218, 0.1);
  transition: all 0.3s ease;
}

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

.contact-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-primary);
  font-size: 20px;
}

.contact-content-text h4 {
  color: var(--text-highlight);
  margin-bottom: 5px;
}

.contact-content-text a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-content-text a:hover {
  color: var(--text-highlight);
}

.social-links {
  display: flex;
  gap: 20px;
  margin-bottom: 40px;
}

.social-link {
  width: 50px;
  height: 50px;
  background: var(--bg-card);
  border: 2px solid rgba(100, 255, 218, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: var(--primary-color);
  color: var(--bg-primary);
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.contact-form-wrapper {
  background: var(--bg-card);
  padding: 40px;
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(100, 255, 218, 0.1);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 50px;
}

.form-group {
  position: relative;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 15px 0;
  background: transparent;
  border: none;
  border-bottom: 2px solid rgba(100, 255, 218, 0.2);
  color: var(--text-highlight);
  font-size: 16px;
  outline: none;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  border-bottom-color: var(--primary-color);
}

.form-group label {
  position: absolute;
  top: 15px;
  left: 0;
  color: var(--text-secondary);
  font-size: 16px;
  transition: all 0.3s ease;
  pointer-events: none;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
  top: -30px;
  font-size: 12px;
  color: var(--primary-color);
}

.form-message {
  text-align: center;
  margin-top: 20px;
  padding: 15px;
  border-radius: var(--border-radius);
  background: rgba(97, 183, 82, 0.1);
  color: #61b752;
  border: 1px solid rgba(97, 183, 82, 0.2);
  display: none;
}

.form-message.show {
  display: block;
  animation: slideInUp 0.5s ease;
}

/* Footer */
.footer {
  background: var(--bg-primary);
  padding: 40px 0;
  border-top: 1px solid rgba(100, 255, 218, 0.1);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-content p {
  color: var(--text-secondary);
}

.footer-content i {
  color: var(--accent-color);
  margin: 0 5px;
}

.footer-links {
  display: flex;
  gap: 30px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeInUp 1s ease-out;
}

/* Scroll Animations */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.6s ease;
}

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

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 80px;
    right: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(10, 25, 47, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: start;
    align-items: center;
    padding-top: 60px;
    transition: right 0.3s ease;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-toggle {
    display: flex;
  }

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

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

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

  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-buttons {
    justify-content: center;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .tech-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }

  .tab-list {
    gap: 20px;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-form-wrapper {
    padding: 30px 20px;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .section-header {
    flex-direction: column;
    align-items: start;
    gap: 10px;
  }

  .section-line {
    width: 100px;
  }

  body {
    cursor: auto;
  }

  .cursor,
  .cursor-follower {
    display: none;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero {
    padding: 0 15px;
  }

  .contact-form-wrapper {
    padding: 20px 15px;
  }

  .btn {
    padding: 12px 20px;
    font-size: 14px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.text-right {
  text-align: right;
}

.mt-1 {
  margin-top: 10px;
}
.mt-2 {
  margin-top: 20px;
}
.mt-3 {
  margin-top: 30px;
}

.mb-1 {
  margin-bottom: 10px;
}
.mb-2 {
  margin-bottom: 20px;
}
.mb-3 {
  margin-bottom: 30px;
}

.hidden {
  display: none;
}
.visible {
  display: block;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
}

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

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

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

/* Selection Styling */
::selection {
  background: var(--primary-color);
  color: var(--bg-primary);
}

/* Focus Styles */
a:focus,
button:focus,
input:focus,
textarea:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}