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

:root {
  --primary-color-: #5b5c5d;
  --second-color-: #6c6c6c;
  --third-color-: #8b8b8b;
  --bg-primary-: #f0f0f0;
}

/* scroll style */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--primary-color-), var(--third-color-), #aaa);
}

/* section container */
.section-container {
  padding: 6rem 8%;
}

.section-container-about {
  padding: 6rem 8% 0;
}
/* heading section */
.heading {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.heading h2 {
  font-size: 1.7rem;
}

.line-horizontal-h {
  height: 3px;
  width: 15%;
  box-shadow: 3px 3px var(--third-color-);
  background: #000;
}

body {
  background: var(--bg-primary-);
}

.navbar_nav .logo a {
  font-size: 1.7rem;
  font-weight: 600;
  color: #000;
  text-shadow: 2.5px 2.5px #cccccc;
}

.navbar_nav .logo a span {
  color: var(--second-color-);
}

.navbar_nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 1.2rem 8%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 0.23px 0.23px #000;
  z-index: 1000;
  background: rgba(240, 240, 240, 0.3);
  backdrop-filter: blur(5px);
}

.navbar_nav ul {
  display: flex;
  gap: 1.5rem;
}

.navbar_nav ul li {
  position: relative;
}

.navbar_nav ul li::after {
  position: absolute;
  content: "";
  display: block;
  bottom: -3px;
  left: 0;
  height: 2.5px;
  background: var(--primary-color-);
  width: 0;
  transition: 300ms linear;
}

.navbar_nav ul li:hover::after {
  width: 100%;
}

.navbar_nav ul li a {
  color: #000;
  font-size: 0.94rem;
}

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

.navbar_nav ul #times {
  display: none;
}

.navbar_nav .navbar-extra {
  display: none;
}

/* section hero start */
.hero {
  width: 100%;
  height: 100vh;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  display: flex;
  align-items: center;
}

.hero .content {
  margin: 1rem 8%;
}

.hero .content h1 {
  font-size: 2.2rem;
  text-shadow: 2.5px 2.5px #ccc;
}

.hero .content h2 {
  font-size: 1.3rem;
}

.hero .content h3 {
  font-size: 1.2rem;
}

.hero .content p {
  font-size: 0.8rem;
  margin-top: 1rem;
}

.hero .content .btn-about {
  margin-top: 1rem;
  color: #000;
  display: inline-block;
  padding: 0.4rem 1.5rem;
  position: relative;
  border: 1px solid #000;
  background: var(--bg-primary-);
  font-size: 0.95rem;
  transition: all 0.5s ease-in-out;
  cursor: pointer;
}

.hero .content .btn-about::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 6px;
  background: var(--primary-color-);
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero .content .btn-about span {
  display: inline-block;
  position: relative;
  transition: 0.5s ease-in-out;
}

.hero .content .btn-about span:after {
  content: "\00bb";
  position: absolute;
  opacity: 0;
  top: 0;
  right: -15px;
  transition: 0.5s;
}

.hero .content .btn-about:hover span {
  padding-right: 15px;
}

.hero .content .btn-about:hover span:after {
  opacity: 1;
  right: 0;
}

/* section hero end */

/* social media fixes start */
.social-media {
  position: fixed;
  bottom: 0;
  right: 5%;
  z-index: 1005;
}

.social-media .social-box {
  display: flex;
  flex-direction: column;
  position: relative;
}

.social-media .social-box i {
  font-size: 1rem;
  width: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 35px;
  margin: 1rem 0 0;
  border: 0.1px solid #000;
  box-shadow: 4px 4px var(--second-color-);
  color: #000;
  background: var(--bg-primary-);
}

.social-media .social-box a {
  position: relative;
}

.social-media .social-box a span {
  position: absolute;
  right: 55%;
  bottom: 0;
  font-size: 0.7rem;
  color: #000;
  box-shadow: 4px 4px var(--second-color-);
  transform: translate(-50%);
  background: var(--bg-primary-);
  border: 0.1px solid #000;
  padding: 0.24rem;
  opacity: 0;
  visibility: hidden;
  transition: all 300ms ease-in-out;
}

.social-media .social-box a:hover span {
  opacity: 1;
  visibility: visible;
  bottom: -10%;
  transition: 300ms ease-in-out;
}

.social-media .line-vertikal {
  border-left: 3px solid var(--primary-color-);
  height: 80px;
  width: 1px;
  margin-top: 1rem;
  margin-left: 1.1rem;
  box-shadow: 2.5px 2.5px var(--third-color-);
}
/* social media fixes end */

/* section about start */
.about .about-content {
  display: flex;
  gap: 4rem;
}

.about .about-content .text {
  flex: 1 1 calc(65% - 4rem);
}

.about .about-content .text p {
  font-size: 0.9rem;
  color: #444444;
  margin-bottom: 0.7rem;
}

.about .about-content .text p span {
  font-size: 1.05rem;
  color: #000;
  text-shadow: 1.5px 1.5px #aaaaaa;
  font-weight: 500;
}

.about .about-content .image {
  flex: 1 1 35%;
}

.about .about-content .image img {
  width: 85%;
  filter: grayscale(100%);
  box-shadow: 12px 12px var(--primary-color-);
}

.about .about-content .image img:hover {
  filter: grayscale(0);
}

/* section about end */

/* section tab start */
.about-me .tablink {
  background-color: #ababab;
  color: white;
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 14px 16px;
  font-size: 17px;
  width: calc(100% / 2);
}

.about-me .tabs_1 {
  border-left: 0.1px solid var(--second-color-);
  border-top: 0.1px solid var(--second-color-);
  border-bottom: 0.1px solid var(--second-color-);
}

.about-me .tabs_2 {
  border-right: 0.1px solid var(--second-color-);
  border-left: 0.1px solid var(--second-color-);
  border-top: 0.1px solid var(--second-color-);
  border-bottom: 0.1px solid var(--second-color-);
}

.about-me .tablink:hover {
  background-color: #777;
}

.about-me .tabcontent {
  display: none;
  padding: 8rem 2rem 5rem;
  height: 100%;
  box-shadow: 10px 10px var(--primary-color-);
  border: 0.1px solid var(--second-color-);
  color: #444444;
}

.about-me #Education {
  background-color: #eeeeee;
}

.about-me #Education .education-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.about-me #Education .education-content .box-education {
  width: calc(100% / 3 - 1.5rem);
  border: 0.1px solid #000;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  height: 85px;
  gap: 1rem;
  box-shadow: 6px 6px var(--third-color-);
  transition: 250ms ease-in-out;
  cursor: pointer;
}

.about-me #Education .education-content .box-education i {
  font-size: 1.3rem;
  transition: 250ms ease-in-out;
  text-shadow: 2px 2px #ccc;
}

.about-me #Education .education-content .box-education:hover {
  background: #f7f7f7;
}

.about-me #Education .education-content .box-education:hover i {
  transform: scale(1.3);
}

.about-me #Skills {
  background-color: #eeeeee;
}

.about-me #Skills .skills-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.about-me #Skills .skills-content .box-skills {
  width: calc(100% / 3 - 1.5rem);
  border: 0.1px solid #000;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  height: 85px;
  gap: 1rem;
  box-shadow: 6px 6px var(--third-color-);
  transition: 250ms ease-in-out;
  cursor: pointer;
}

.about-me #Skills .skills-content .box-skills img {
  width: 50px;
  transition: 250ms ease-in-out;
}

.about-me #Skills .skills-content .box-skills:hover {
  background: #f7f7f7;
}

.about-me #Skills .skills-content .box-skills:hover img {
  transform: scale(1.15);
}

.about-me .title-t {
  margin: 0 0 1rem;
  font-size: 1.4rem;
  text-shadow: 2px 2px #ccc;
}

.about-me .title-u {
  margin: 5.5rem 0 1rem;
  font-size: 1.4rem;
  text-shadow: 2px 2px #ccc;
}

/* section tab end */

/* section project start */
.project .project-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.project .project-content .box-project {
  width: calc(100% / 3 - 2rem);
  background: #f7f7f7;
  box-shadow: 10px 10px var(--primary-color-);
}

.project .project-content .box-project .img-p {
  position: relative;
  height: 200px;
  cursor: pointer;
}

.project .project-content .box-project .img-p .overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  background: rgba(91, 92, 93, 0.7);
  backdrop-filter: blur(5px);
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  transform: scale(0);
  transition: 300ms ease-in-out;
}

.project .project-content .box-project .img-p .overlay .overlay-i {
  display: flex;
  gap: 1rem;
}

.project .project-content .box-project .img-p .overlay .overlay-i a {
  color: #fff;
  display: flex;
  gap: 0.2rem;
  align-items: center;
}

.project .project-content .box-project .img-p .overlay .overlay-i a:hover {
  color: #ccc;
}

.project .project-content .box-project .img-p .overlay .overlay-i a p {
  font-size: 0.8rem;
}

.project .project-content .box-project .img-p:hover .overlay {
  transform: scale(1);
}

.project .project-content .box-project .img-p img {
  width: 100%;
  height: 100%;
  object-position: center;
}

.project .project-content .box-project .tools {
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.project .project-content .box-project .tools .items {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.project .project-content .box-project .tools .items p {
  font-size: 0.8rem;
  color: #444444;
  text-shadow: 0.85px 0.85px #cdcdcd;
}
/* section project end */

/* footer section */
footer {
  text-align: center;
  padding: 1.6rem 0;
  display: flex;
  justify-content: center;
  gap: 1rem;
}

footer p {
  font-size: 0.8rem;
  color: var(--second-color-);
}

footer p span {
  color: #000;
}

footer .line-horizontal-f {
  border-top: 2px solid var(--second-color-);
  height: 1px;
  box-shadow: 2px 2px #ccc;
  width: 10%;
  margin-top: 0.5rem;
}