/* GENERAL */

@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap");

* {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Poppins", sans-serif;
  background-color: #2c2c2c;
  color: white;
}

html {
  scroll-behavior: smooth;
}

#go-to-top-button {
  display: none;
  position: fixed;
  bottom: 4.5%;
  right: 28px;
  z-index: 999;
  cursor: pointer;

  width: 45px;
  height: 45px;

  filter: invert(100%);
}

#go-to-top-button:hover {
  opacity: 0.65;
}

#menu-icon {
  display: flex;
  position: fixed;
  top: 4.5%;
  right: 28px;
  z-index: 9999;
  cursor: pointer;

  border: 0.5rem solid #cccccc;
  justify-content: center;
  align-items: center;

  width: 45px;
  height: 45px;
}

p {
  color: #cccccc;
}

/* TRANSITION */

a,
.btn {
  transition: all 300ms ease;
}

/* DESKTOP NAV */

#desktop-nav {
  position: relative;
  width: 100%;
  z-index: 1000; /* or any high number */
  background-color: #2c2c2c;
  color: #cccccc;
  /* background-color: rgba(255, 255, 255, 0.95);  white with 80% opacity */
  padding-top: -130px;
  flex: wrap;
}

nav,
.nav-links {
  display: flex;
}

nav {
  justify-content: space-around;
  align-items: center;
  height: 17vh;
}

.nav-links {
  gap: 2rem;
  list-style: none;
  font-size: 1.5rem;
}

a {
  color: #cccccc;
  text-decoration: none;
  text-decoration-color: #2c2c2c;
}

a:hover {
  color: white;
  text-decoration: underline;
  text-underline-offset: 0.5rem;
  text-decoration-color: white;
}

.logo {
  font-size: 2rem;
}

.logo:hover {
  cursor: default;
}

/* HAMBURGER MENU */

#hamburger-nav {
  display: none;
  position: relative;
  width: 100%;
  z-index: 1000; /* or any high number */
  background-color: #2c2c2c; /* white with 80% opacity */
}

.hamburger-menu {
  position: relative;
  display: inline-block;
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 24px;
  width: 30px;
  cursor: pointer;
}

.hamburger-icon span {
  width: 100%;
  height: 2.5px;
  background-color: white;
  transition: all 0.3s ease-in-out;
}

.menu-links {
  position: absolute;
  top: 190%;
  right: -16px;
  background-color: black;
  border: 2px solid #cccccc;
  opacity: 0; /* Modify this through script.js toggleMenu(event) */
  width: fit-content;
  max-height: 0;
  overflow: hidden;
  transition: all 0.25s ease-in-out;
  border-radius: 25px;
}

.menu-links a {
  display: block;
  padding: 10px;
  text-align: center;
  font-size: 1.5rem;
  color: #cccccc;
  text-decoration: none;
  transition: all 0.3 ease-in-out;
}

.menu-links a:hover {
  color: white;
  text-decoration: underline;
  text-underline-offset: 0.5rem;
  text-decoration-color: white;
}

.menu-links li {
  list-style: none;
}

.menu-links.open {
  max-height: 500px;
}

.hamburger-icon.open span:first-child {
  width: 45px;
  transform: rotate(45deg) translate(2.5px, 13px);
}

.hamburger-icon.open span:nth-child(2) {
  opacity: 0;
}

.hamburger-icon.open span:last-child {
  width: 45px;
  transform: rotate(-45deg) translate(2.5px, -13px);
}

.hamburger-icon span:first-child {
  transform: none;
}

.hamburger-icon span:first-child {
  opacity: 1;
}

.hamburger-icon span:first-child {
  transform: none;
}

/* SECTIONS */

section {
  padding-top: 4vh;
  height: 96vh;
  margin: 0 10rem;
  box-sizing: border-box;
  min-height: fit-content;
}

/* HOME SECTION */

#home {
  display: flex;
  justify-content: center;
  gap: 5rem;
  height: 80vh;
}

.profile-pic {
  border-radius: 50%;
  border: 7px solid black;
}

.section__pic-container {
  display: flex;
  height: 400px;
  width: 400px;
  margin: auto 0;
}

.section__text {
  align-self: center;
  text-align: center;
}

.section__text p {
  font-weight: 600;
}

.section__text__p1 {
  text-align: center;
}

.section__text__p2 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.title {
  font-size: 3rem;
  text-align: center;
  gap: 0.75rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

#socials-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
}

/* ICONS */

.icon {
  cursor: pointer;
  height: 2.25rem;
}

.icon:hover {
  opacity: 0.65;
}

.icon2 {
  cursor: pointer;
  height: 2.25rem;
  filter: invert(100%);
  opacity: 0.65;
}

.icon2:hover {
  filter: invert(100%);
  opacity: 1;
}

/* BUTTONS */

.btn-container {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.btn {
  font-weight: 600;
  transition: all 300ms ease;
  padding: 1rem;
  width: 8rem;
  border-radius: 2rem;
}

.btn-color-1 {
  border: #cccccc 0.1rem solid;
  background: #cccccc;
  color: black;
}

.btn-color-1:hover {
  background: grey;
  border: grey 0.1rem solid;
}

.btn-color-2 {
  border: #cccccc 0.1rem solid;
  background: black;
  color: #cccccc;
}

.btn-color-2:hover {
  background: white;
  color: black;
  border: #cccccc 0.1rem solid;
}

.btn-color-1:hover,
.btn-color-2:hover {
  cursor: pointer;
}

.btn-container {
  gap: 1rem;
}

/* INFO BAR */

.info-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  width: fit-content;
  gap: 1rem;

  margin-top: 0.7rem;
  margin-left: auto;
  margin-right: auto;

  background-color: #000;
  color: #fff;

  border: 2px solid #000;
  border-radius: 100px;

  padding: 0.5rem;
  padding-left: 0.75rem;
  padding-right: 0.75rem;

  opacity: 0;
}

#copy-button {
  display: flex;
  background-color: #007bffdd;
  color: #fff;
  border: none;
  border-radius: 100px;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
}

#copy-button:hover {
  background-color: #007bff82;
  color: #fff;
}

#email-button {
  display: flex;
  background-color: #ff6200d1;
  color: #fff;
  border: none;
  border-radius: 100px;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
}

#email-button:hover {
  background-color: #ff8c0094;
  color: #fff;
}

#phone-button {
  display: flex;
  background-color: #8cff007d;
  color: #fff;
  border: none;
  border-radius: 100px;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
}

#phone-button:hover {
  background-color: #8cff0041;
  color: #fff;
}

#map-button {
  display: flex;
  background-color: #007bffdd;
  color: #fff;
  border: none;
  border-radius: 100px;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
}

#map-button:hover {
  background-color: #007bff82;
  color: #fff;
}

/* ABOUT SECTION */

#about {
  position: relative;
}

.about-containers {
  gap: 2rem;
  margin-bottom: 2rem;
  margin-top: 1.5rem;
}

.about-details-container {
  justify-content: center;
  flex-direction: column-reverse;
}

.about-containers,
.about-details-container {
  display: flex;
}

.about-pic {
  border-radius: 2rem;
}

.arrow {
  position: absolute;
  right: -5rem;
  bottom: 2.5rem;
}

.details-container {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #5555;
  border-radius: 2rem;
  border: rgb(53, 53, 53) 0.1rem solid;
  border-color: rgb(163, 163, 163);
  text-align: center;
}

.experience-container,
.education-container {
  padding: 1.5rem;
  flex: 1;
  background: #5555;
  color: white;
  border-radius: 2rem;
  border: rgb(53, 53, 53) 0.1rem solid;
  border-color: rgb(163, 163, 163);
  text-align: center;
  width: 80%;
  height: 90%;

  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

#trulogik-logo {
  transform: scale(1.35);
}

#ub-seas-logo {
  transform: scale(1.25);
  /* Move the logo slightly to left */
  margin-left: -1.9rem;
}

#ub-logo {
  transform: scale(0.75);
  /* Move the logo slightly to left */
  margin-left: -1.9rem;
}

#kiit-logo {
  transform: scale(1.125);
}

#nrif-ft-logo {
  transform: scale(1.5);
}

#drdo-logo {
  transform: scale(1.35);
}

#dmrc-logo {
  transform: scale(1.25);
}

#bachelors-container,
#masters-container,
#dmrc-container,
#drdo-container,
#nrift-container,
#student-assistant-container,
#volunteer-research-assistant-container,
#trulogik-container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.75rem;

  gap: 1.5rem;
}

#masters-container,
#bachelors-container,
#drdo-container,
#dmrc-container,
#nrift-container,
#student-assistant-container,
#volunteer-research-assistant-container,
#trulogik-container {
  font-size: 15px;
}

.section-container {
  display: flex;
  gap: 4rem;
  /* height: 80%; */
  margin-top:2%;
}

.section__pic-container {
  height: 400px;
  width: 400px;
  margin: auto 0;
}

/* SKILLS SECTION */

#skills {
  position: relative;
  margin-top: 10%;
}

.skills-sub-title {
  color: #cccccc;
  font-weight: 600;
  font-size: 1.75rem;
  margin-bottom: 2rem;
}

.skills-details-container {
  display: flex;
  justify-content: center;
  flex-direction: column;
}

.article-container {
  display: flex;
  text-align: initial;
  flex-wrap: wrap;
  flex-direction: row;
  gap: 2.5rem;
  justify-content: center;
}

article {
  display: flex;
  width: 10rem;
  gap: 0.5rem;
}

article .icon {
  cursor: default;
}

.single-skill {
  display: flex;
  /* justify-content: center;
  align-items: center; */
  flex-direction: column;
}

/* PROJECTS SECTION */

#projects {
  position: relative;
  margin-top: 10%;
}

.color-container {
  border-color: rgb(163, 163, 163);
  background: #5555;
}

.project-img {
  border-radius: 2rem;
  width: 90%;
  height: 90%;
}

.project-title {
  margin: 1rem;
  color: #cccccc;
}

.project-btn {
  border: #cccccc 0.1rem solid;
}

/* CERTIFICATES SECTION */

#certificates {
  position: relative;
  margin-top: 10%;
}

/* CONTACT */

#contact {
  display: flex;
  justify-content: center;
  flex-direction: column;
  height: 70vh;
}

.contact-info-upper-container {
  display: flex;
  justify-content: center;
  border-radius: 2rem;
  border: rgb(53, 53, 53) 0.1rem solid;
  border-color: rgb(163, 163, 163);
  background: (250, 250, 250);
  margin: 2rem auto;
  padding: 0.5rem;
}

.contact-info-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin: 1rem;
}

.contact-info-container p {
  font-size: larger;
}

.contact-icon {
  cursor: default;
}

.contact-icon:hover {
  filter: invert(100%);
  opacity: 0.65;
}

.contact-icon2 {
  cursor: default;
}

.contact-icon2:hover {
  filter: invert(0%);
  opacity: 1;
}

.email-icon {
  height: 2.5rem;
}

/* FOOTER SECTION */

footer {
  height: 26vh;
  margin: 0 1rem;
}

footer p {
  text-align: center;
}