*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: "Poppons", sans-serif;
}

:root{
    --bg-color: #1A3636;
    --sec-bg-color: #677D6A;
    --text-color: white;
    --main-color: #D6BD98;
}

html{
    font-size: 60%;
    overflow-x: hidden;
}

body{
    background: var(--bg-color);
    color: var(--text-color); 
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 4rem 5%;
    background: rgba(26, 54, 54, 0.7); 
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 5;
}

.logo {
    font-size: 3rem;
    color: var(--text-color);
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.15);
}

.logo span {
    text-shadow: 0 0 25px var(--main-color);
}

.navbar a {
    font-size: 1.8rem;
    color: var(--text-color);
    margin-left: 4rem;
    font-weight: 500;
    transition: color 0.3s ease, border-bottom 0.3s ease;
}

.navbar a:hover,
.navbar a.active {
  color: var(--main-color);
  border-bottom: 3px solid var(--main-color);
}

#menu-icon {
    font-size: 3.6rem;
    color: var(--main-color);
    display: none;
}

section {
    padding: 4rem 12% 5rem; 
}

.home{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15rem;
}

.home-content{
    display: flex;
    flex-direction: column;
    text-align: justify;
    align-items: baseline;
    justify-content: center;
    margin-top: 3rem;
}

span{
    color: var(--main-color);
}

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

.home-content h3{
    margin-bottom: 2rem;
    margin-top: 1rem;
    font-size: 2.5rem;
}

.home-content h1{
    font-weight: 700;
    font-size: 2.5rem;
    line-height: 1;
}

.home-img img {
    width: 280px;
    height: 350px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--main-color);
    box-shadow: 0 0 25px var(--main-color);
    transition: 0.4s ease-in-out;
}

.home-img img:hover{
    box-shadow: 0 0 25px var(--main-color),
                0 0 50px var(--main-color);
}

.home-content{
    font-size: 1.8rem;
    font-weight: 500;
    line-height: 1.8;
    max-width: 1000px;
}

.social-icons a{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4.5rem;
    height: 4.5rem;
    background: transparent;
    border-top-left-radius: 2px solid var(--main-color);
    margin: 3rem 1.5rem 3rem 0;
    font-size: 2.5rem;
    border-radius: 50%;
    color: var(--main-color);
    transition: 0.3s ease-in-out;
}

.social-icons a:hover{
    color: var(--text-color);
    transform: scale(1.2)translateY(-5px);
    box-shadow: 0 0 25px var(--main-color);
    background-color: var(--main-color);
}

.about h1{
    padding:2rem 5% 3rem;
    font-size: 3.5rem;
    font-weight: 800;
    text-align: center;
}

.seg {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  justify-content: center;
}

.about-box.wide {
  width: 100%;
  background-color: var(--main-color);
  max-height: 300px;
  border-radius: 2rem;
  padding: 2rem;
}

.skill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.5rem;
  height: 140px;  
  margin-top: 1.5rem;
}

.skill-card {
  background: var(--bg-color);
  color: var(--text-color);
  padding: 1rem;
  border-radius: 1rem;
  font-size: 1.2rem;
  text-align: left;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.15);
}

.skill-card:hover {
  background-color: var(--bg-color);
  transform: translateY(-4px);
  box-shadow: 0 0 12px var(--bg-color);
  transition: 0.3s ease-in-out;
}

.skill-card strong{
    text-align: center;
    font-size: 1.5rem;
}

.skill-card ul {
  padding-left: 1.15rem;
  margin-top: 1rem;
}

.skill-card li {
  font-size: 1.1rem;
  line-height: 1.4;
  list-style: disc;
}

.about-box {
  width: 280px;
  aspect-ratio: 1 / 1;
  background-color: var(--main-color);
  border-radius: 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.seg-box.extra{
  background-color: var(--sec-bg-color);
  border-radius: 2rem;
  padding: 1.5rem;
  width: 99%;
  height: 95%;
  overflow-y: auto;
  text-align: left;
}

.seg-box {
  background-color: var(--sec-bg-color);
  border-radius: 2rem;
  padding: 2.5rem;
  width: 85%;
  height: 85%;
  overflow-y: auto;
  text-align: left;
  transition: 0.3s ease-in-out;
}

.seg-box h3{
    text-align: center;
    font-size: 2.2rem;
    font-weight: bolder;
}

.seg-box ul {
  background-color: var(--bg-color); 
  padding: 1.2rem 1.5rem;
  border-radius: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  list-style: disc;
  color: var(--text-color);
  height: 140px;   
  margin-top: 1rem;
}

.seg-box ul:hover {
  background-color: var(--bg-color);
  transform: translateY(-4px);
  box-shadow: 0 0 12px var(--bg-color);
  transition: 0.3s ease-in-out;
}

.seg-box li {
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
  padding: 0.6rem 1rem;
  background-color: var(--sec-bg-color);  
  border-radius: 10px;
  list-style: none;
  color: var(--text-color);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
  display: inline-block;
  margin-right: 0.5rem;
  transition: 0.3s ease-in-out;
  cursor: default;
}

.seg-box li:hover {
  background-color: var(--main-color);
  color: var(--sec-bg-color);  
  transform: translateY(-3px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {
  .seg {
    grid-template-columns: 1fr;
  }

  .about-box {
    height: auto;
    padding: 2rem;
  }

  .seg-box {
    height: auto;
    padding: 2rem;
  }

  .about-box li {
    font-size: 14px;
  }
}

.heading{
    font-size: 3.5rem;
    font-weight: 800;
    text-align: center;
    margin: 5rem 0;
}

.education{
    padding-inline: 100px 15px;
    background: var(--sec-bg-color) ;
}

.education h2{
    margin-bottom: 5rem;
}

.timeline-items{
    max-width: 1200px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    position: relative;
}

.timeline-items::before{
    content: "";
    position: absolute;
    width: 5px;
    height: 100%;
    background-color: var(--main-color);
    left: calc(50% - 1px);
}

.timeline-item{
    margin-bottom: 40px;
    width: 100%;
    position: relative;
}

.timeline-item:last-child{
    margin-bottom: 0;
}

.timeline-item:nth-child(odd){
    padding-right: calc(50% + 30px);
    align-items: right;
}

.timeline-item:nth-child(even){
    padding-left: calc(50% + 30px);
}

.timeline-dot{
    height: 21px;
    width: 21px;
    background-color: var(--main-color);
    box-shadow: 0 0 25px var(--main-color),
                0 0 50px var(--main-color);
    position: absolute;
    left: calc(50% - 8px);
    border-radius: 50%;
    top: 10px;
}

.timeline-cont{
    background-color: var(--bg-color);
    border: 3px solid var(--main-color);
    padding: 30px 50px;
    border-radius: 4rem;
    cursor: pointer;
    transition: 0.3s ease-in-out;
}

.timeline-cont:hover{
    transform: scale(1.05);
    box-shadow: 0 0 20px var(--main-color);
}

.timeline-cont h3{
    font-size: 20px;
    color: white;
    margin: 0 0 10px;
    font-weight: 500;
}

.timeline-cont p{
    color: white;
    font-size: 16px;
    font-weight: 300;
    line-height: 22px;
}

.proj-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  padding: 3rem 0;
}

.proj-box {
  aspect-ratio: 1 / 1;
  background-color: var(--main-color);
  border-radius: 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.proj-inner {
  background-color: var(--sec-bg-color);
  border-radius: 2rem;
  padding: 2rem;
  height: 85%;
  width: 85%;
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-color);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: 0.3s ease;
  text-align: center;
}

.proj-inner i {
  font-size: 5rem;
  margin-bottom: 1rem;
  color: var(--main-color);
}

.proj-inner:hover {
  transform: scale(1.0);
  box-shadow: 0 0 15px var(--bg-color);
}

@media (max-width: 900px) {
  .proj-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .proj-grid {
    grid-template-columns: 1fr;
  }
}