:root {
  --primary-color: #6c63ff;
  --primary-dark: #564fcc;
  --secondary-color: #1e1e2e;
  --dark-color: #121212;
  --light-color: #f7fafc;
  --gray-color: #a0aec0;
  --success-color: #48bb78;
  --error-color: #f56565;
  --card-bg: rgba(30, 30, 46, 0.7);
  --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--light-color);
  background-color: var(--dark-color);
  overflow-x: hidden;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
}

span.highlight {
  color: var(--primary-color);
}

/* Header */
header {
  background-color: rgba(18, 18, 18, 0.95);
  position: fixed;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

header.scrolled {
  padding: 0.7rem 0;
  background-color: rgba(18, 18, 18, 0.98);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
}

.logo span {
  color: var(--primary-color);
}

nav ul {
  display: flex;
  list-style: none;
}

nav ul li {
  margin-left: 2rem;
}

nav ul li a {
  color: var(--light-color);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
  padding: 0.5rem 0;
}

nav ul li a:hover {
  color: var(--primary-color);
}

nav ul li a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  bottom: 0;
  left: 0;
  transition: var(--transition);
}

nav ul li a:hover::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--light-color);
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 1001;
}

/* Hero Section */
.hero {
  padding: 8rem 0 4rem;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    var(--dark-color) 0%,
    var(--secondary-color) 100%
  );
  z-index: -2;
}

.hero-background::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at 70% 20%,
    rgba(108, 99, 255, 0.1) 0%,
    transparent 50%
  );
}

.hero .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.hero-content {
  flex: 1;
  max-width: 600px;
  animation: fadeInUp 1s ease;
}

.hero-content h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
  line-height: 1.1;
}

.hero-content .subtitle {
  font-size: 1.5rem;
  color: var(--gray-color);
  margin-bottom: 1.5rem;
}

.hero-content-p {
  font-size: 1rem;
  color: var(--gray-color);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--light-color);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(108, 99, 255, 0.3);
}

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

.btn-secondary:hover {
  background-color: var(--primary-color);
  transform: translateY(-3px);
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
  animation: fadeIn 1s ease 0.5s both;
}

.image-container {
  position: relative;
  width: 290px;
  height: 350px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  border: 3px solid var(--primary-color);
}
.image-container-2 {
  position: relative;
  width: 350px;
  height: 290px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  border: 3px solid var(--primary-color);
}

.image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-container-2 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.floating-elements {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.floating-element {
  position: absolute;
  width: 40px;
  height: 40px;
  background: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  animation: float 6s ease-in-out infinite;
}

.element-1 {
  top: -20px;
  left: -20px;
  animation-delay: 0s;
}

.element-2 {
  bottom: -20px;
  right: -20px;
  animation-delay: 2s;
}

.element-3 {
  top: 50%;
  right: -20px;
  transform: translateY(-50%);
  animation-delay: 4s;
}

@keyframes float {
  0% {
    transform: translateY(0) translateX(0);
  }
  50% {
    transform: translateY(-20px) translateX(10px);
  }
  100% {
    transform: translateY(0) translateX(0);
  }
}

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

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

/* About Section */
.about {
  padding: 6rem 0;
  background-color: var(--secondary-color);
  position: relative;
}

.about::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" width="100" height="100" opacity="0.05"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="white" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
}

.about-content {
  display: flex;
  align-items: center;
  gap: 3rem;
  margin-top: 3rem;
}

.about-text {
  flex: 1;
}

.about-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

.about-image .image-container {
  width: 300px;
  height: 400px;
}

.skills {
  margin-top: 2rem;
}

.skill-item {
  margin-bottom: 1.5rem;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.skill-bar {
  height: 8px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
  width: 0;
  transition: width 1.5s ease-in-out;
  border-radius: 4px;
}

/* Projects Section */
.projects {
  padding: 6rem 0;
  background-color: var(--dark-color);
}

.section-title {
  text-align: center;
  margin-bottom: 1rem;
  position: relative;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--primary-color);
  border-radius: 2px;
}

.section-title span {
  color: var(--primary-color);
}

.section-subtitle {
  text-align: center;
  color: var(--gray-color);
  max-width: 700px;
  margin: 0 auto 3rem;
}

.project-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.filter-btn {
  padding: 0.5rem 1.5rem;
  background-color: var(--secondary-color);
  color: var(--light-color);
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn.active,
.filter-btn:hover {
  background-color: var(--primary-color);
  transform: translateY(-2px);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.project-card {
  background-color: var(--card-bg);
  border-radius: 10px;
  overflow: hidden;
  transition: var(--transition);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.project-image {
  height: 200px;
  position: relative;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
  transform: scale(1.1);
}

.project-info {
  padding: 1.5rem;
}

.project-info h3 {
  margin-bottom: 0.5rem;
}

.project-info p {
  color: var(--gray-color);
  margin-bottom: 1.5rem;
}

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

.project-links a {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: var(--primary-color);
  color: var(--light-color);
  text-decoration: none;
  border-radius: 5px;
  font-weight: 500;
  transition: var(--transition);
}

.project-links a:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
}

/* Achievements Section */
.achievements {
  padding: 6rem 0;
  background-color: var(--secondary-color);
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.achievement-card {
  background-color: var(--card-bg);
  padding: 2rem;
  border-radius: 10px;
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.achievement-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.achievement-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-dark)
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.achievement-content h3 {
  margin-bottom: 0.5rem;
}

.achievement-content p {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.achievement-content span {
  color: var(--gray-color);
  font-size: 0.9rem;
}

/* Testimonials Section */
.testimonials {
  padding: 6rem 0;
  background-color: var(--dark-color);
}

.testimonials-slider {
  position: relative;
  max-width: 800px;
  margin: 3rem auto;
  overflow: hidden;
}

.testimonial-card {
  display: none;
  background-color: var(--card-bg);
  padding: 2rem;
  border-radius: 10px;
  text-align: center;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.testimonial-card.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

.testimonial-content {
  margin-bottom: 2rem;
  font-style: italic;
  font-size: 1.1rem;
  line-height: 1.6;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-author h4 {
  margin-bottom: 0.2rem;
}

.testimonial-author p {
  color: var(--gray-color);
  font-size: 0.9rem;
  margin: 0;
}

.testimonial-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
}

.testimonial-prev,
.testimonial-next {
  background-color: var(--primary-color);
  color: var(--light-color);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
}

.testimonial-prev:hover,
.testimonial-next:hover {
  background-color: var(--primary-dark);
  transform: scale(1.1);
}

.testimonial-dots {
  display: flex;
  gap: 0.5rem;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--gray-color);
  cursor: pointer;
  transition: var(--transition);
}

.dot.active {
  background-color: var(--primary-color);
  transform: scale(1.2);
}

/* Contact Section */
.contact {
  padding: 6rem 0;
  background-color: var(--secondary-color);
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.contact-card {
  background-color: var(--card-bg);
  padding: 2rem;
  border-radius: 10px;
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-dark)
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.contact-details h3 {
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.contact-details a,
.contact-details p {
  color: var(--light-color);
  text-decoration: none;
  transition: var(--transition);
}

.contact-details a:hover {
  color: var(--primary-color);
}

.contact-form-container {
  max-width: 600px;
  margin: 3rem auto;
  background-color: var(--card-bg);
  padding: 2rem;
  border-radius: 10px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-form-container h3 {
  text-align: center;
  margin-bottom: 2rem;
}

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

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 5px;
  color: var(--light-color);
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(108, 99, 255, 0.2);
}

.form-group label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  color: var(--gray-color);
  pointer-events: none;
  transition: var(--transition);
}

.form-group input:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:not(:placeholder-shown) + label {
  top: -0.5rem;
  left: 0.5rem;
  font-size: 0.8rem;
  background-color: var(--card-bg);
  padding: 0 0.5rem;
  color: var(--primary-color);
}

form .btn {
  width: 100%;
  padding: 1rem;
  font-size: 1.1rem;
}

.social-media {
  text-align: center;
  margin-top: 4rem;
}

.social-media h3 {
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.social-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.social-links a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--light-color);
  text-decoration: none;
  padding: 0.8rem 1.5rem;
  background-color: var(--card-bg);
  border-radius: 50px;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.social-links a:hover {
  background-color: var(--primary-color);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(108, 99, 255, 0.3);
}

.social-links a i {
  font-size: 1.2rem;
}

/* Footer */

footer {
  background-color: var(--dark-color);
  padding: 3rem 0 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: 4rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: 2rem;
  margin-bottom: 4rem;
}

.footer-section {
  width: 275px;
}
.footer-section h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.footer-section h4 {
  color: var(--light-color);
  margin-bottom: 1.2rem;
  font-size: 1.1rem;
  position: relative;
}

.footer-section h4::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--primary-color);
}

.footer-section p {
  color: var(--gray-color);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.7rem;
}

.footer-links a {
  color: var(--gray-color);
  text-decoration: none;
  transition: var(--transition);
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--primary-color);
  padding-left: 5px;
}

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

footer .social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--card-bg);
  color: var(--light-color);
  border-radius: 50%;
  text-decoration: none;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

footer .social-links a:hover {
  background: var(--primary-color);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(108, 99, 255, 0.3);
}

footer .contact-info{
  margin-top: 0;
}
footer .contact-info div{
    text-align: left;
    height: 10px;
    width: 250px;
    display: flex;
    flex-direction: column;
    line-height: 0.8rem;

}
footer .contact-info p{
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

footer .contact-info i{
    color: var(--primary-color);
    margin-right: 0.8rem;
    width: 16px;  
}

footer .contact-info a {
     color: var(--gray-color);
text-decoration: none;
transition: var(--transition);
}

footer .contact-info a:hover {
  color: var(--primary-color);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1.5rem;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  color: var(--gray-color);
  font-size: 0.9rem;
  margin: 0;
}

.footer-bottom-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-bottom-links a {
  color: var(--gray-color);
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--transition);
}

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

.footer-bottom-links span {
  color: var(--gray-color);
  font-size: 0.8rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

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

@media (max-width: 480px) {
  .footer-content {
    grid-template-columns: 1fr;
  }

  .footer-section {
    text-align: center;
  }

  .footer-section h4::after {
    left: 50%;
    transform: translateX(-50%);
  }

  footer .social-links {
    justify-content: center;
  }

  .contact-info p {
    justify-content: center;
  }
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-dark)
  );
  color: var(--light-color);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 1000;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  nav ul {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    height: 100vh;
    background: var(--dark-color);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: left 0.3s ease;
    z-index: 999;
    padding-top: 80px;
  }

  nav ul.active {
    left: 0;
  }

  nav ul li {
    margin: 15px 0;
  }

  .hero .container {
    flex-direction: column-reverse;
    text-align: center;
    padding-top: 60px;
  }

  .hero-content {
    margin-top: 30px;
  }

  .hero-content h2 {
    font-size: 2.2rem;
  }

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

  .about-content {
    flex-direction: column;
  }

  .about-image {
    margin-bottom: 30px;
  }

  .project-filters {
    flex-direction: column;
    align-items: center;
  }

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

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

  .testimonial-author {
    flex-direction: column;
    text-align: center;
  }

  .contact-info {
    grid-template-columns: 1fr;
  }

  .contact-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .social-links {
    flex-direction: column;
    align-items: center;
  }

  .social-links a {
    width: 100%;
    justify-content: center;
  }
}

@media (min-width: 768px) and (max-width: 992px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .achievements-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--dark-color);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* Animation for elements on scroll */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}