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

:root {
  --base: #555;
  --base-100: #f1f1f1;
  --base-400: #555;
  --base-800: #000;
  --yellow: #ffda4b;
  --yellow-100: #fffbe6;
  --yellow-400: #ffda4b;
  --yellow-800: #8b6f00;
  --blue: #0a61ae;
  --blue-100: #e2f8ff;
  --blue-400: #61dafb;
  --blue-800: #0a61ae;
}

body {
  font-family: "Open Sans", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
  font-size: 20px;
}

a {
  text-decoration: none;
  color: var(--blue);
}

h1 {
  font-size: 64px;
  line-height: 1;
  margin-bottom: 10px;
  small {
    display: block;
    font-weight: 100;
  }
  @media (max-width: 1024px) {
    font-size: 48px;
  }
}

h2 {
  font-size: 64px;
  line-height: 1;
  margin-bottom: 10px;
  text-align: center;
  color: var(--base-800);
  padding: 30px;
  small {
    display: block;
    font-weight: 100;
    font-size: 0.5em;
    color: var(--base);
  }
  @media (max-width: 1024px) {
    font-size: 48px;
  }
}

h3 {
  font-size: 32px;
  font-weight: 600;
  line-height: 1;
  margin-bottom: 20px;
  color: var(--base-800);
}

/* Header section */

header {
  padding: 10px 30px;
  border-bottom: 1px solid var(--base-100);
}

nav {
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: white;
  position: relative;
  height: 70px;
}

.logo {
  font-size: 25px;
  font-weight: 600;
}

nav ul {
  display: flex;
  gap: 30px;
  align-items: center;
}

nav ul li {
  list-style-type: none;
}

nav ul li a {
  text-decoration: none;
  color: black;
}

.menu-icon {
  display: none;
}

.menu-icon i {
  color: black;
  font-size: 20px;
}

@media (max-width: 768px) {
  nav ul {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    flex-direction: column;
    text-align: center;
    background: white;
    gap: 0;
    overflow: hidden;
  }
  nav ul li {
    padding: 20px;
    padding-top: 0;
  }
  .menu-icon {
    display: block;
  }
  #menuList {
    transition: all 0.5s;
  }
}

/* Hero Section */

.hero {
  max-width: 1440px;
  margin: auto;
  gap: 30px;
  margin-top: 30px;
  margin-bottom: 30px;
  display: flex;
}

@media (max-width: 1440px) {
  .hero {
    padding-left: 30px;
    padding-right: 30px;
  }
}

@media (max-width: 1024px) {
  .hero {
    flex-direction: column;
  }
}

.hero-blue {
  flex: 1;
  background-color: var(--blue-100);
  border-radius: 30px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (max-width: 768px) {
  .hero-blue span {
    display: none;
  }
}

.hero-blue .call-to-action {
  margin-top: 20px;
  margin-bottom: 10px;
}

.hero-blue .call-to-action a {
  margin-right: 10px;
  margin-bottom: 10px;
}

.hero-yellow {
  flex: 1;
  background-color: var(--yellow);
  border-radius: 30px;
  padding: 0px 30px;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.hero-yellow img {
  margin-top: -60px;
  max-width: 420px;
  margin-bottom: -10px;
}

.button {
  display: inline-block;
  padding: 10px 30px;
  background-color: var(--blue);
  color: var(--base-100);
  border-radius: 10px;
  transition: ease 0.3s all;
}

.button.white {
  background-color: white;
  color: var(--base-800);
}

.button.black {
  background-color: black;
  color: white;
}

/* Logos Section */

.logos {
  max-width: 1440px;
  margin: auto;
  gap: 30px;
  margin-top: 30px;
  margin-bottom: 30px;
  background-color: var(--base-100);
  border-radius: 30px;
  padding: 30px 0;
}

@media (max-width: 1440px) {
  .logos {
    border-radius: 0px;
  }
}

.logos .marquee {
  width: 100vw;
  max-width: 100%;
  height: 128px;
  overflow: hidden;
  position: relative;
}

.logos .marquee .track {
  position: absolute;
  white-space: nowrap;
  will-change: transform;
  animation: marquee 40s linear infinite;
  display: flex;
  gap: 10px;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* About section */

.about {
  max-width: 1440px;
  margin: auto;
  gap: 30px;
  margin-top: 30px;
  margin-bottom: 30px;
}

@media (max-width: 1440px) {
  .about {
    padding-left: 30px;
    padding-right: 30px;
  }
}

.holder-blue {
  background-color: var(--blue-100);
  border-radius: 30px;
  padding: 30px;
  display: flex;
}

@media (max-width: 1024px) {
  .holder-blue {
    flex-direction: column;
  }
}

.left-column {
  width: 50%;
  flex: 1;
}

.left-column p {
  margin-bottom: 20px;
}

@media (max-width: 768px) {
  .left-column {
    width: 100%;
  }
}

.right-column {
  width: 50%;
  padding-left: 30px;
}

@media (max-width: 768px) {
  .right-column {
    padding: 0;
    width: 100%;
  }
}

.info {
  display: flex;
  padding-left: 30px;
  gap: 20px;
  margin-top: 20px;
}

@media (max-width: 768px) {
  .info {
    padding: 0;
  }
  .details h4 {
    font-size: 15px;
  }

  .details p {
    font-size: 15px;
  }

  .details small {
    font-size: 15px;
  }
}

/* Skills section */

.skills {
  max-width: 1440px;
  margin: auto;
  gap: 30px;
  margin-top: 30px;
  margin-bottom: 30px;
}

@media (max-width: 1440px) {
  .skills {
    padding-left: 30px;
    padding-right: 30px;
  }
}

.holder-blue {
  width: 100%;
  background-color: var(--blue-100);
  border-radius: 30px;
  padding: 30px;
  display: flex;
}

.left-column,
.right-column {
  flex: 1;
}

.left-column ul,
.right-column ul {
  list-style-type: none;
  gap: 20px;
  margin-bottom: 20px;
}

.left-column li,
.right-column li {
  display: inline-block;
  background-color: var(--blue-400);
  padding: 10px 20px;
  border-radius: 15px;
  margin-bottom: 10px;
}

@media (max-width: 1024px) {
  .holder-blue {
    flex-direction: column;
  }
}

/* Projects section */

/* Updated Projects section */
.projects {
  max-width: 1440px;
  margin: auto;
  padding: 20px;
  margin-top: 30px;
  margin-bottom: 30px;
}

.projects-grid {
  display: grid;
  grid-gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.projects-item {
  position: relative;
  background-color: var(--base-100);
  border-radius: 15px;
  overflow: hidden;
  height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.projects-item:hover {
  transform: translateY(-5px);
  box-shadow: 0px 4px 16px rgba(0, 0, 0, 0.2);
}

.projects-item img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  transition: opacity 0.3s ease;
}

.projects-item:hover img {
  opacity: 0.5;
}

.projects-item h3 {
  position: relative;
  font-size: 1.2rem;
  color: var(--base-800);
  margin: 0;
  z-index: 1;
}

.projects-item p {
  position: relative;
  font-size: 0.9rem;
  color: var(--base-400);
  margin: 10px 0 0;
  z-index: 1;
}

@media (max-width: 768px) {
  .projects-item {
    height: 180px;
  }
}

/* Contact section */

.contact {
  max-width: 1440px;
  margin: auto;
  gap: 30px;
  margin-top: 30px;
  margin-bottom: 30px;
  text-align: center;
}

@media (max-width: 1440px) {
  .contact {
    padding-left: 30px;
    padding-right: 30px;
  }
}

.contact-info {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  margin-top: 50px;
  margin-bottom: 50px;
  margin-right: 80px;
}

@media (max-width: 768px) {
  .contact-info {
    margin-right: 0;
  }
}

.info-item {
  text-align: center;
  margin: 30px;
}

.info-item i {
  color: var(--blue);
  font-size: 2rem;
  margin-bottom: 20px;
}

.info-item .heading {
  font-weight: 500;
}

.info-item p {
  margin: 0;
  font-weight: 400;
}

/* Footer section */

.footer {
  width: 100%;
  height: 150px;
  background-color: #edeade;
  padding: 10px 30px;
}

.footer-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.social-links {
  display: flex;
  gap: 10px;
}