@tailwind base;
@tailwind components;
@tailwind utilities;

* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
html {
  font-size: 10px;
  font-family: "Montserrat", sans-serif;
  scroll-behavior: smooth;
}
a {
  text-decoration: none;
}
.container {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
img {
  height: 100%;
  width: 100%;
  object-fit: cover;
}
p {
  color: black;
  font-size: 1.4rem;
  margin-top: 5px;
  line-height: 2.5rem;
  font-weight: 300;
  letter-spacing: 0.05rem;
}
.section-title {
  font-size: 4rem;
  font-weight: 300;
  color: black;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2rem;
  text-align: center;
}
.section-title span {
  color: rgb(19, 188, 211);
}

.cta {
  display: inline-block;
  padding: 10px 30px;
  color: white;
  background-color: transparent;
  border: 2px solid rgb(19, 188, 211);
  font-size: 2rem;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
  margin-top: 30px;
  transition: 0.3s ease;
  transition-property: background-color, color;
}
.cta:hover {
  color: white;
  background-color: rgb(19, 188, 211);
}
.brand h1 {
  font-size: 3rem;
  text-transform: uppercase;
  color: white;
}
.brand h1 span {
  color: rgb(19, 188, 211);
}

#header {
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100vw;
  height: auto;
}
#header .header {
  min-height: 8vh;
  background-color: rgba(31, 30, 30, 0.24);
  transition: 0.4s ease background-color;
}
#header .nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
  max-width: 1300px;
  padding: 0 10px;
}
#header .nav-list ul {
  list-style: none;
  position: absolute;
  background-color: rgb(31, 30, 30);
  width: 100vw;
  height: 100vh;
  left: 100%;
  top: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 1;
  overflow-x: hidden;
  transition: 0.5s ease left;
}
#header .nav-list ul.active {
  left: 0%;
}
#header .nav-list ul a {
  font-size: 2.5rem;
  font-weight: 500;
  letter-spacing: 0.2rem;
  text-decoration: none;
  color: white;
  text-transform: uppercase;
  padding: 20px;
  display: block;
}
#header .nav-list ul a::after {
  content: attr(data-after);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  color: rgba(240, 248, 255, 0.021);
  font-size: 13rem;
  letter-spacing: 50px;
  z-index: -1;
  transition: 0.3s ease letter-spacing;
}
#header .nav-list ul li:hover a::after {
  transform: translate(-50%, -50%) scale(1);
  letter-spacing: initial;
}
#header .nav-list ul li:hover a {
  color: rgb(19, 188, 211);
}
#header .small_menu {
  height: 60px;
  width: 60px;
  display: inline-block;
  border: 3px solid white;
  border-radius: 50%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  cursor: pointer;
  transform: scale(0.8);
  margin-right: 20px;
}
#header .small_menu:after {
  position: absolute;
  content: "";
  height: 100%;
  width: 100%;
  border-radius: 50%;
  border: 3px solid white;
  animation: small_menu_puls 1s ease infinite;
}
#header .small_menu .bar {
  height: 2px;
  width: 30px;
  position: relative;
  background-color: white;
  z-index: -1;
}
#header .small_menu .bar::after,
#header .small_menu .bar::before {
  content: "";
  position: absolute;
  height: 100%;
  width: 100%;
  left: 0;
  background-color: white;
  transition: 0.3s ease;
  transition-property: top, bottom;
}
#header .small_menu .bar::after {
  top: 8px;
}
#header .small_menu .bar::before {
  bottom: 8px;
}
#header .small_menu.active .bar::before {
  bottom: 0;
}
#header .small_menu.active .bar::after {
  top: 0;
}

#hero {
  background-image: url(img/hero-1.jpg);
  background-size: cover;
  background-position: top center;
  position: relative;
  z-index: 1;
}
#hero::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  background-color: black;
  opacity: 0.7;
  z-index: -1;
}
#hero .hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 50px;
  justify-content: flex-start;
}
#hero h1 {
  display: block;
  width: fit-content;
  font-size: 4rem;
  position: relative;
  color: transparent;
  animation: text_reveal 0.5s ease forwards;
  animation-delay: 1s;
}
#hero h1:nth-child(1) {
  animation-delay: 1s;
}
#hero h1:nth-child(2) {
  animation-delay: 2s;
}
#hero h1:nth-child(3) {
  animation: text_reveal_name 0.5s ease forwards;
  animation-delay: 3s;
}
#hero h1 span {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  background-color: rgb(19, 188, 211);
  animation: text_reveal_box 1s ease;
  animation-delay: 0.5s;
}
#hero h1:nth-child(1) span {
  animation-delay: 0.5s;
}
#hero h1:nth-child(2) span {
  animation-delay: 1.5s;
}
#hero h1:nth-child(3) span {
  animation-delay: 2.5s;
}

#services .services {
  flex-direction: column;
  text-align: center;
  max-width: 1500px;
  margin: 0 auto;
  padding: 100px 0;
}
#services .service-top {
  max-width: 500px;
  margin: 0 auto;
}
#services .service-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 50px;
}
#services .service-item {
  /*flex: 1 1 300px;*/
  max-width: 420px;
  height: 300px;
  box-sizing: border-box;
  flex-basis: 80%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 20px;
  border-radius: 10px;
  background-image: url(img/img-5.jpg);
  background-size: cover;
  margin: 10px 5%;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

@media (max-width: 740px)
#services .service-bottom .service-item {
  flex-basis: 30%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  border-radius: 10px;
  background-image: url(img/img-5.jpg);
  background-size: cover;
  margin: 10px 1.5%;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

#services .service-item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  background-image: linear-gradient(60deg, #29323c 0%, #485563 100%);
  opacity: 0.9;
  z-index: -1;
}
#services .service-bottom .icon {
  height: 80px;
  width: 80px;
  margin-bottom: 20px;
}
#services .service-item h2 {
  font-size: 2rem;
  color: white;
  margin-bottom: 10px;
  text-transform: uppercase;
}
#services .service-item p {
  color: white;
  text-align: left;
}

#projects .projects {
  flex-direction: column;
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 0;
}
#projects .projects-header h1 {
  margin-bottom: 50px;
}
#projects .all-projects {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
#projects .project-item {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 80%;
  margin: 20px auto;
  overflow: hidden;
  border-radius: 10px;
}
#projects .project-info {
  padding: 30px;
  flex-basis: 50%;
  height: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  background-image: linear-gradient(60deg, #29323c 0%, #485563 100%);
  color: white;
}
#projects .project-info h1 {
  font-size: 4rem;
  font-weight: 500;
}
#projects .project-info h2 {
  font-size: 1.8rem;
  font-weight: 500;
  margin-top: 10px;
  color: #13cc94;
}
#projects .project-info p {
  color: white;
  text-align: justify;
}
#projects .project-img {
  flex-basis: 50%;
  height: 300px;
  overflow: hidden;
  position: relative;
}
#projects .project-img:after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  background-image: linear-gradient(60deg, #29323c 0%, #485563 100%);
  opacity: 0.7;
}
#projects .project-img img {
  transition: 0.5s ease transform;
}
#projects .project-item:hover .project-img img {
  transform: scale(1.1);
}

#about .about {
  flex-direction: column-reverse;
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 20px;
}
#about .col-left {
  width: 250px;
  height: 360px;
}
#about .col-right {
  width: 100%;
}
#about .col-right h2 {
  font-size: 1.8rem;
  font-weight: 500;
  letter-spacing: 0.2rem;
  margin-bottom: 10px;
}
#about .col-right p {
  margin-bottom: 20px;
  text-align: justify;
}
#about .col-right .cta {
  color: black;
  margin-bottom: 50px;
  padding: 10px 20px;
  font-size: 2rem;
}
#about .col-left .about-img {
  height: 100%;
  width: 100%;
  position: relative;
  border: 10px solid white;
}
#about .col-left .about-img::after {
  content: "";
  position: absolute;
  left: -33px;
  top: 19px;
  height: 98%;
  width: 98%;
  border: 7px solid rgb(19, 188, 211);
  z-index: -1;
}
.resume-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
}
@media (max-width: 768px) {
  .resume-buttons {
    flex-direction: column;
    gap: 10px;
  }
}

.contact-header {
  text-align: center;
  margin-bottom: 40px;
}

.contact-description {
  font-size: 1.9rem;
  color: #666;
  margin-top: 20px;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 30px;
  margin-right: 30px ;
}

.contact-form-section {
  background: white;
  padding: 40px;
  border-radius: 10px;
  box-shadow: 6px 8px 25px 0 #02858a2c;
 /* min-width: 510px;
  max-width: 900px; */
}

.form-title {
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 30px;
  text-align: center;
  color: #333;
}

.contact-form {
  max-width: 100%;
}

.form-group {
  margin-bottom: 20px;
}

.form-input {
  width: 100%;
  padding: 15px 20px;
  border: 2px solid #e1e1e1;
  border-radius: 8px;
  font-size: 1.6rem;
  transition: border-color 0.5s ease;
  background-color: white;
  font-family: "Montserrat", sans-serif;
}

.form-input:focus {
  outline: none;
  border-color: #007bff;
}

.submit-btn {
  width: 100%;
  padding: 15px 30px;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
  cursor: pointer;
  transition: background-color 0.5s ease;
}

.submit-btn:hover:not(:disabled) {
  background-color: #0056b3;
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.contact-info-section {
  padding: 20px;
  max-width: 550px;
}

.info-title {
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 30px;
  text-align: center;
  color: #333;
}

#contact .contact {
  display: flex;
  flex-direction: column;
  /*max-width: 400px;*/
  margin: 0 auto;
  width: 100%;
}
#contact .contact-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
  justify-content: center;
  align-items: center;
}

#contact .contact-item {
  /*min-width: 360px;
  max-width: 500px;*/
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 20px;
  text-align: center;
  border-radius: 10px;
  padding: 30px;
  align-items: center;
  flex-direction: column;
  box-shadow: 0px 0px 18px 0 #0000002c;
  transition: 0.3s ease box-shadow;
}
#contact .contact-item:hover {
  box-shadow: 0px 0px 5px 0 #0000002c;
}
#contact .icon {
  width: 70px;
  margin: 0 auto;
  margin-bottom: 10px;
}
#contact .contact-info h1 {
  font-size: 2.5rem;
  font-weight: 500;
  margin-bottom: 5px;
}
#contact .contact-info h2 {
  font-size: 1.3rem;
  line-height: 2rem;
  font-weight: 500;
}

.contact-item h3 {
  font-size: 2rem;
  font-weight: 500;
  margin-bottom: 10px;
  color: #333;
}

.contact-info p {
  font-size: 1.4rem;
  line-height: 1.6;
  color: #666;
  margin: 5px 0;
}

@media only screen and (min-width: 768px) {
  .contact-content {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
  }

  .contact-form-section {
    padding: 50px;
    max-width: 600px;
  }
}

@media only screen and (min-width: 1024px) {
  .contact-content {
    gap: 100px;
  }
}

#footer {
  background-image: linear-gradient(60deg, #29323c 0%, #485563 100%);
}
#footer .footer {
  min-height: 200px;
  flex-direction: column;
  padding-top: 50px;
  padding-bottom: 10px;
}
#footer h2 {
  color: white;
  font-weight: 500;
  font-size: 1.8rem;
  letter-spacing: 0.1rem;
  margin-top: 10px;
  margin-bottom: 10px;
}
#footer .social-icon {
  display: flex;
  margin-bottom: 30px;
}
#footer .social-item {
  height: 50px;
  width: 50px;
  margin: 0 5px;
}
#footer .social-item img {
  filter: grayscale(1);
  transition: 1.1s ease-out;
}
#footer .social-item:hover img {
  filter: grayscale(0);
  transition: 1s ease-in;
}
#footer p {
  color: white;
  font-size: 1.3rem;
}

@keyframes small_menu_puls {
  0% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(1.4);
  }
}
@keyframes text_reveal_box {
  50% {
    width: 100%;
    left: 0;
  }
  100% {
    width: 0;
    left: 100%;
  }
}
@keyframes text_reveal {
  100% {
    color: white;
  }
}
@keyframes text_reveal_name {
  100% {
    color: rgb(19, 188, 211);
    font-weight: 500;
  }
}

@media only screen and (min-width: 768px) {
  .cta {
    font-size: 2.5rem;
    padding: 20px 60px;
  }
  h1.section-title {
    font-size: 6rem;
  }

  #hero h1 {
    font-size: 7rem;
  }

  #services .service-bottom .service-item {
    flex-basis: 45%;
    margin: 2.5%;
  }

  #projects .project-item {
    flex-direction: row;
  }
  #projects .project-item:nth-child(even) {
    flex-direction: row-reverse;
  }
  #projects .project-item {
    height: 400px;
    margin: 0;
    width: 100%;
    border-radius: 0;
  }
  #projects .all-projects .project-info {
    height: 100%;
  }
  #projects .all-projects .project-img {
    height: 100%;
  }

  #about .about {
    flex-direction: row;
  }
  #about .col-left {
    width: 600px;
    height: 400px;
    padding-left: 60px;
  }
  #about .about .col-left .about-img::after {
    left: -45px;
    top: 34px;
    height: 98%;
    width: 98%;
    border: 10px solid rgb(19, 188, 211);
  }
  #about .col-right {
    text-align: left;
    padding: 30px;
  }
  #about .col-right h1 {
    text-align: left;
  }

  #contact .contact {
    flex-direction: column;
    padding: 10px 0;
    align-items: center;
    justify-content: center;
    min-width: 20vh;
  }
  #contact .contact-items {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    margin: 0;
  }
  #contact .contact-item {
    width: 30%;
    margin: 0;
    flex-direction: row;
  }
  #contact .contact-item .icon {
    height: 100px;
    width: 100px;
  }
  #contact .contact-item .icon img {
    object-fit: contain;
  }
  #contact .contact-item .contact-info {
    width: 100%;
    text-align: left;
    padding-left: 20px;
  }
}

@media only screen and (min-width: 1200px) {
  #header .small_menu {
    display: none;
  }
  #header .nav-list ul {
    position: initial;
    display: block;
    height: auto;
    width: fit-content;
    background-color: transparent;
  }
  #header .nav-list ul li {
    display: inline-block;
  }
  #header .nav-list ul li a {
    font-size: 1.8rem;
  }
  #header .nav-list ul a:after {
    display: none;
  }

  #services .service-bottom .service-item {
    flex-basis: 22%;
    margin: 1.5%;
  }
}

/* Certifications Section */
#certifications .certifications {
  flex-direction: column;
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 20px;
}

#certifications .certifications-header {
  text-align: center;
  margin-bottom: 40px;
}

#certifications .certifications-description {
  font-size: 1.9rem;
  color: #666;
  margin-top: 20px;
}

/* Carousel Styles */
.certifications-carousel {
  width: 100%;
  position: relative;
  margin: 30px 0;
}

.carousel-container {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding: 20px 0;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s ease;
}

.carousel-item {
  min-width: 100%;
  padding: 0 20px;
  box-sizing: border-box;
}

.carousel-item-content {
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  transition: transform 0.3s ease;
}

.carousel-item-content:hover {
  transform: translateY(-5px);
}

.certification-logo {
  width: 120px;
  height: 120px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
}

.certification-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.certification-title {
  font-size: 2.2rem;
  font-weight: 500;
  margin-bottom: 20px;
  text-align: center;
  color: #333;
  font-family: 'Poppins', sans-serif;
}

.certification-details {
  width: 100%;
  margin-bottom: 20px;
}

.certificates-list, .skills-gained {
  margin-bottom: 15px;
}

.certification-details h4 {
  font-size: 1.6rem;
  font-weight: 500;
  margin-bottom: 10px;
  color: #444;
  font-family: 'Poppins', sans-serif;
}

.certification-details ul {
  list-style-type: disc;
  padding-left: 20px;
}

.certification-details li {
  font-size: 1.4rem;
  line-height: 1.6;
  color: #666;
  margin-bottom: 5px;
}

.see-more-btn {
  background-color: rgb(19, 188, 211);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 5px;
  font-size: 1.4rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
  font-family: 'Poppins', sans-serif;
  margin-top: auto;
}

.see-more-btn:hover {
  background-color: rgb(16, 160, 180);
}

/* Carousel Navigation */
.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  background-color: rgba(19, 188, 211, 0.8);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background-color 0.3s ease;
}

.carousel-nav:hover {
  background-color: rgb(19, 188, 211);
}

.prev-btn {
  left: 10px;
}

.next-btn {
  right: 10px;
}

/* Carousel Indicators */
.carousel-indicators {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #ccc;
  margin: 0 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.indicator.active {
  background-color: rgb(19, 188, 211);
}

/* Modal Styles */
.certification-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  overflow-y: auto;
  padding: 20px;
  box-sizing: border-box;
}

.modal-content {
  background-color: white;
  margin: 50px auto;
  padding: 30px;
  border-radius: 10px;
  max-width: 800px;
  position: relative;
  animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-close {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 3rem;
  color: #666;
  cursor: pointer;
  transition: color 0.3s ease;
}

.modal-close:hover {
  color: #333;
}

.modal-body {
  margin-top: 20px;
}

.modal-logo {
  width: 150px;
  height: 150px;
  margin: 0 auto 30px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.modal-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.modal-title {
  font-size: 2.8rem;
  text-align: center;
  margin-bottom: 30px;
  color: #333;
  font-family: 'Poppins', sans-serif;
}

.modal-section {
  margin-bottom: 30px;
}

.modal-section h4 {
  font-size: 2rem;
  margin-bottom: 15px;
  color: #444;
  font-family: 'Poppins', sans-serif;
  border-bottom: 2px solid rgb(19, 188, 211);
  padding-bottom: 10px;
}

.certificate-item {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #eee;
}

.certificate-item:last-child {
  border-bottom: none;
}

.certificate-item h5 {
  font-size: 1.8rem;
  margin-bottom: 10px;
  color: #333;
  font-family: 'Poppins', sans-serif;
}

.certificate-item p {
  font-size: 1.4rem;
  color: #666;
  line-height: 1.6;
}

.skills-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 15px;
}

.skill-item {
  background-color: #f5f5f5;
  padding: 10px 15px;
  border-radius: 5px;
  font-size: 1.4rem;
  color: #555;
  display: flex;
  align-items: center;
}

.skill-item:before {
  content: '✓';
  color: rgb(19, 188, 211);
  margin-right: 10px;
  font-weight: bold;
}

/* Responsive styles */
@media only screen and (min-width: 768px) {
  .carousel-item {
    min-width: 50%;
  }
}

@media only screen and (min-width: 1024px) {
  .carousel-item {
    min-width: 33.333%;
  }
}

:root{
    --item1-transform: translateX(-100%) translateY(-5%) scale(1.5);
    --item1-filter: blur(30px);
    --item1-zIndex: 11;
    --item1-opacity: 0;

    --item2-transform: translateX(0);
    --item2-filter: blur(0px);
    --item2-zIndex: 10;
    --item2-opacity: 1;

    --item3-transform: translate(50%,10%) scale(0.8);
    --item3-filter: blur(10px);
    --item3-zIndex: 9;
    --item3-opacity: 1;

    --item4-transform: translate(90%,20%) scale(0.5);
    --item4-filter: blur(30px);
    --item4-zIndex: 8;
    --item4-opacity: 1;
    
    --item5-transform: translate(120%,30%) scale(0.3);
    --item5-filter: blur(40px);
    --item5-zIndex: 7;
    --item5-opacity: 0;
}

/* carousel */
.carousel{
    position: relative;
    height: 800px;
    overflow: hidden;
    margin-top: -150px;
}
.carousel .list{
    position: absolute;
    width: 1140px;
    max-width: 90%;
    height: 80%;
    left: 50%;
    transform: translateX(-50%);
}
.carousel .list .item{
    position: absolute;
    left: 0%;
    width: 70%;
    height: 100%;
    font-size: 15px;
    transition: left 0.5s, opacity 0.5s, width 0.5s;
}
.carousel .list .item:nth-child(n + 6){
    opacity: 0;
}
.carousel .list .item:nth-child(2){
    z-index: 10;
    transform: translateX(0);
}
.carousel .list .item img{
    width: 50%;
    height: 350px;
    object-fit: contain;
    display: block;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    transition: right 1.5s;
}

.carousel .list .item .introduce{
    opacity: 0;
    pointer-events: none;
}
.carousel .list .item:nth-child(2) .introduce{
    opacity: 1;
    pointer-events: auto;
    width: 400px;
    position: absolute;
    top: 50%;
    transform:  translateY(-50%);
    transition: opacity 0.5s;
}
.carousel .list .item .introduce .title{
    font-size: 2em;
    font-weight: 500;
    line-height: 1em;
}
.carousel .list .item .introduce .topic{
    font-size: 4em;
    font-weight: 500;
}
.carousel .list .item .introduce .des{
    font-size: small;
    color: #5559;
}
.carousel .list .item .introduce .seeMore{
    font-family: Poppins;
    margin-top: 1.2em;
    padding: 5px 0;
    border: none;
    border-bottom: 1px solid #555;
    background-color: transparent;
    font-weight: bold;
    letter-spacing: 3px;
    transition: background 0.5s;
}
.carousel .list .item .introduce .seeMore:hover{
    background: #eee;
}
.carousel .list .item:nth-child(1){
    transform: var(--item1-transform);
    filter: var(--item1-filter);
    z-index: var(--item1-zIndex);
    opacity: var(--item1-opacity);
    pointer-events: none;
}
.carousel .list .item:nth-child(3){
    transform: var(--item3-transform);
    filter: var(--item3-filter);
    z-index: var(--item3-zIndex);
}
.carousel .list .item:nth-child(4){
    transform: var(--item4-transform);
    filter: var(--item4-filter);
    z-index: var(--item4-zIndex);
}
.carousel .list .item:nth-child(5){
    transform: var(--item5-transform);
    filter: var(--item5-filter);
    opacity: var(--item5-opacity);
    pointer-events: none;
}
/* animation text in item2 */
.carousel .list .item:nth-child(2) .introduce .title,
.carousel .list .item:nth-child(2) .introduce .topic,
.carousel .list .item:nth-child(2) .introduce .des,
.carousel .list .item:nth-child(2) .introduce .seeMore{
    opacity: 0;
    animation: showContent 0.5s 1s ease-in-out 1 forwards;
}
@keyframes showContent{
    from{
        transform: translateY(-30px);
        filter: blur(10px);
    }to{
        transform: translateY(0);
        opacity: 1;
        filter: blur(0px);
    }
}
.carousel .list .item:nth-child(2) .introduce .topic{
    animation-delay: 1.2s;
}
.carousel .list .item:nth-child(2) .introduce .des{
    animation-delay: 1.4s;
}
.carousel .list .item:nth-child(2) .introduce .seeMore{
    animation-delay: 1.6s;
}
/* next click */
.carousel.next .item:nth-child(1){
    animation: transformFromPosition2 0.5s ease-in-out 1 forwards;
}
@keyframes transformFromPosition2{
    from{
        transform: var(--item2-transform);
        filter: var(--item2-filter);
        opacity: var(--item2-opacity);
    }
}
.carousel.next .item:nth-child(2){
    animation: transformFromPosition3 0.7s ease-in-out 1 forwards;
}
@keyframes transformFromPosition3{
    from{
        transform: var(--item3-transform);
        filter: var(--item3-filter);
        opacity: var(--item3-opacity);
    }
}
.carousel.next .item:nth-child(3){
    animation: transformFromPosition4 0.9s ease-in-out 1 forwards;
}
@keyframes transformFromPosition4{
    from{
        transform: var(--item4-transform);
        filter: var(--item4-filter);
        opacity: var(--item4-opacity);
    }
}
.carousel.next .item:nth-child(4){
    animation: transformFromPosition5 1.1s ease-in-out 1 forwards;
}
@keyframes transformFromPosition5{
    from{
        transform: var(--item5-transform);
        filter: var(--item5-filter);
        opacity: var(--item5-opacity);
    }
}
/* previous */
.carousel.prev .list .item:nth-child(5){
    animation: transformFromPosition4 0.5s ease-in-out 1 forwards;
}
.carousel.prev .list .item:nth-child(4){
    animation: transformFromPosition3 0.7s ease-in-out 1 forwards;
}
.carousel.prev .list .item:nth-child(3){
    animation: transformFromPosition2 0.9s ease-in-out 1 forwards;
}
.carousel.prev .list .item:nth-child(2){
    animation: transformFromPosition1 1.1s ease-in-out 1 forwards;
}
@keyframes transformFromPosition1{
    from{
        transform: var(--item1-transform);
        filter: var(--item1-filter);
        opacity: var(--item1-opacity);        
    }
}

/* detail  */
.carousel .list .item .detail{
    opacity: 0;
    pointer-events: none;
}
/* showDetail */
.carousel.showDetail .list .item:nth-child(3),
.carousel.showDetail .list .item:nth-child(4){
    left: 100%;
    opacity: 0;
    pointer-events: none;
}
.carousel.showDetail .list .item:nth-child(2){
    width: 100%;
}
.carousel.showDetail .list .item:nth-child(2) .introduce{
    opacity: 0;
    pointer-events: none;
}
.carousel.showDetail .list .item:nth-child(2) img{
    right: 50%;
}
.carousel.showDetail .list .item:nth-child(2) .detail{
    opacity: 1;
    width: 50%;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    text-align: right;
    pointer-events: auto;
}
.carousel.showDetail .list .item:nth-child(2) .detail .title{
    font-size: 4em;
}
.carousel.showDetail .list .item:nth-child(2) .detail .specifications{
    display: flex;
    gap: 10px;
    width: 100%;
    border-top: 1px solid #5553;
    margin-top: 20px;
}
.carousel.showDetail .list .item:nth-child(2) .detail .specifications div{
    width: 90px;
    text-align: center;
    flex-shrink: 0;
}
.carousel.showDetail .list .item:nth-child(2) .detail .specifications div p:nth-child(1){
    font-weight: bold;
}
.carousel.carousel.showDetail .list .item:nth-child(2) .checkout button{
    font-family: Poppins;
    background-color: transparent;
    border: 1px solid #5555;
    margin-left: 5px;
    padding: 5px 10px;
    letter-spacing: 2px;
    font-weight: 500;
}
.carousel.carousel.showDetail .list .item:nth-child(2) .checkout button:nth-child(2){
    background-color: #693EFF;
    color: #eee;
}
.carousel.showDetail .list .item:nth-child(2) .detail  .title,
.carousel.showDetail .list .item:nth-child(2) .detail  .des,
.carousel.showDetail .list .item:nth-child(2) .detail .specifications,
.carousel.showDetail .list .item:nth-child(2) .detail .checkout{
    opacity: 0;
    animation: showContent 0.5s 1s ease-in-out 1 forwards;
}
.carousel.showDetail .list .item:nth-child(2) .detail  .des{
    animation-delay: 1.2s;
}
.carousel.showDetail .list .item:nth-child(2) .detail .specifications{
    animation-delay: 1.4s;
}
.carousel.showDetail .list .item:nth-child(2) .detail .checkout{
    animation-delay: 1.6s;
}
.arrows{
    position: absolute;
    bottom: 10px;
    width: 1140px;
    max-width: 90%;
    display: flex;
    justify-content: space-between;
    left: 50%;
    transform: translateX(-50%);
}
#prev,
#next{
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-family: monospace;
    border: 1px solid rgb(19, 188, 211);
    background-color: rgb(19, 188, 211);
    color: white;
    font-size: large;
    bottom: 20%;
    left: 10%;
    transition: transform 0.3s, background-color 0.3s;
}
#next{
    left: unset;
    right: 10%;
}
#back{
    position: absolute;
    z-index: 100;
    bottom: 0%;
    left: 50%;
    transform: translateX(-50%);
    border: none;
    border-bottom: 1px solid #555;
    font-family: Poppins;
    font-weight: bold;
    letter-spacing: 3px;
    background-color: transparent;
    padding: 10px;
    /* opacity: 0; */
    transition: opacity 0.5s;
}
.carousel.showDetail #back{
    opacity: 1;
}
.carousel.showDetail #prev,
.carousel.showDetail #next{
    opacity: 0;
    pointer-events: none;
}
.carousel::before{
    width: 350px;
    height: 300px;
    content: '';
    background-image: linear-gradient(70deg, #DC422A, blue);
    position: absolute;
    z-index: -1;
    border-radius: 20% 30% 80% 10%;
    filter: blur(150px);
    top: 50%;
    left: 50%;
    transform: translate(-10%, -50%);
    transition: 1s;
}
.carousel.showDetail::before{
    transform: translate(-100%, -50%) rotate(90deg);
    filter: blur(130px);
}
@media screen and (max-width: 991px){
    /* ipad, tablets */
    .carousel .list .item{
        width: 90%;
    }
    .carousel.showDetail .list .item:nth-child(2) .detail .specifications{
        overflow: auto;
    }
    .carousel.showDetail .list .item:nth-child(2) .detail .title{
        font-size: 2em;
    }
}
@media screen and (max-width: 767px){
    /* mobile */
    .carousel{
        height: 600px;
    }
    .carousel .list .item{
        width: 100%;
        font-size: 10px;
    }
    
    .carousel .list{
        height: 100%;
    }
    .carousel .list .item:nth-child(2) .introduce{
        width: 50%;
    }
    
    .carousel .list .item img{
        width: 40%;
    }
    .carousel.showDetail .list .item:nth-child(2) .detail{
        backdrop-filter: blur(10px);
        font-size: small;
    }
    .carousel .list .item:nth-child(2) .introduce .des,
    .carousel.showDetail .list .item:nth-child(2) .detail .des{
        height: 100px;
        overflow: auto;
    }
    .carousel.showDetail .list .item:nth-child(2) .detail .checkout{
        display: flex;
        width: max-content;
        float: right;
    }
    
    /* Responsive buttons for mobile */
    #prev,
    #next {
        width: 36px;
        height: 36px;
        font-size: medium;
        margin: 0 10px;
    }
    
    .arrows {
        padding: 0 5px;
    }
}
/* Modified carousel styling */
.carousel .list .item .content {
    width: 400px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s;
}

.carousel .list .item:nth-child(2) .content {
    opacity: 1;
    pointer-events: auto;
}

.carousel .list .item .content .title {
    font-size: 2em;
    font-weight: 500;
    line-height: 1em;
}

.carousel .list .item .content .topic {
    font-size: 4em;
    font-weight: 500;
}

.carousel .list .item .content .certificates,
.carousel .list .item .content .skills {
    margin-top: 15px;
}

.carousel .list .item .content h3 {
    margin: 10px 0 5px 0;
    font-size: 1.2em;
    font-weight: 600;
}

.carousel .list .item .content ul {
    margin: 0;
    padding-left: 20px;
}

.carousel .list .item .content li {
    margin-bottom: 3px;
    color: #555;
}

/* Repositioned navigation arrows */
.arrows {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    pointer-events: none;
    padding: 0 10px;
    box-sizing: border-box;
}

#prev,
#next {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-family: monospace;
    border: 1px solid rgb(19, 188, 211);
    background-color: rgb(19, 188, 211);
    color: white;
    font-size: large;
    cursor: pointer;
    pointer-events: auto;
    position: relative;
    z-index: 100;
    margin: 0 20px;
    transition: transform 0.3s, background-color 0.3s;
}

#prev:hover,
#next:hover {
    background-color: rgba(19, 188, 211, 0.8);
    transform: scale(1.1);
}

/* Animation for content visibility */
.carousel .list .item:nth-child(2) .content .title,
.carousel .list .item:nth-child(2) .content .topic,
.carousel .list .item:nth-child(2) .content .certificates,
.carousel .list .item:nth-child(2) .content .skills {
    opacity: 0;
    animation: showContent 0.5s 1s ease-in-out 1 forwards;
}

.carousel .list .item:nth-child(2) .content .topic {
    animation-delay: 1.2s;
}

.carousel .list .item:nth-child(2) .content .certificates {
    animation-delay: 1.4s;
}

.carousel .list .item:nth-child(2) .content .skills {
    animation-delay: 1.6s;
}

/* Remove detail section styling that's no longer needed */
.carousel .list .item .detail {
    display: none;
}