/* GENERAL */
/*html { -webkit-text-size-adjust: 100%; }
html, body { overflow-x: hidden; }*/

@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: rgb(27, 4, 49);*/
  background-image: url("./assets/background_img.png");
  background-repeat: repeat;
  background-size: auto;
  background-position: top left;
  background-attachment: fixed;
}

html {
  scroll-behavior: smooth;
}

p {
  color: rgb(255, 255, 255);
}

/* TRANSITION */

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

/* DESKTOP NAV */

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

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 9vh;
  padding: 0 5rem;
}

.nav-links {
  gap: 2rem;
  list-style: none;
  font-size: 1rem;
}

.nav-wrapper {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background-color: #0f041e; 
  backdrop-filter: blur(8px);      
}

a {
  color: rgb(255, 255, 255);
  text-decoration: none;
  text-decoration-color: rgb(219, 162, 245);
}

a:hover {
  color: rgb(216, 168, 240);
  text-decoration: underline;
  text-underline-offset: 1rem;
  text-decoration-color: rgb(216, 168, 240);
}


.logo a {
  color: white;
  text-decoration: none;
  font-size: 1.8rem;
}

.logo a:hover {
  cursor: pointer;
  color: rgb(216, 168, 240);
}

/* HAMBURGER MENU */

#hamburger-nav {
  display: none;
}

.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: 2px;
  background-color: rgb(255, 255, 255);
  transition: all 0.3 ease-in-out;
}

.menu-links {
  position: absolute;
  top: 100%;
  right: 0;
  background-color: rgb(216, 168, 240);
  width: fit-content;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3 ease-in-out;
}

.menu-links a {
  display: block;
  padding: 10px;
  text-align: center;
  font-size: 1.5rem;
  color: rgb(0, 0, 0);
  text-decoration: none;
  transition: all 0.3 ease-in-out;
}

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

.menu-links.open {
  max-height: 300px;
}

.hamburger-icon.open span:first-child {
  transform: rotate(45deg) translate(10px, 5px);
}

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

.hamburger-icon.open span:last-child {
  transform: rotate(-45deg) translate(10px, -5px);
}

.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;
 /* margin: 0 10rem; /* Increased from 10rem to 15rem */
  box-sizing: border-box;
  min-height: fit-content;
  padding: 5rem 5rem;
  
}

.section-container {
  display: flex;
}

/* PROFILE SECTION */

#profile {
  display: flex;
  justify-content: center;
  gap: 5rem;
  height: 80vh;
  padding-top: 80px;
}

.section__pic-container {
  display: flex;
  height: 600px;
  width: 600px;
  margin: auto 0;
}

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

.section__text .icon{
  filter: invert(100%) brightness(200%);
}

.section__text p {
  font-weight: 600;
  color: white;
}

.section__text__p1 {
  text-align: center;
  color: white;
}

.section__text__p2 {
  font-size: 1.7rem;
  margin-bottom: 1rem;
  color: white;
}

.cursor {
  display: inline-block;
  width: 1px;
  background-color: white;
  animation: blink 0.7s steps(2, start) infinite;
}

@keyframes blink {
  to {
    visibility: hidden;
  }
}

.title {
  font-size: 3rem;
  text-align: center;
  color: white;
}

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


/* ICONS */

.icon {
  cursor: pointer;
  height: 2rem;
}

/* 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,
.btn-color-2 {
  color: black;
  border: white;
}

.btn-color-1:hover,
.btn-color-2:hover {
  background: rgb(216, 168, 240);
  color: rgb(0, 0, 0); 
}

/*.btn-color-2:hover {
  border: rgb(255, 255, 255) 0.1rem solid;
}*/

.btn-container {
  gap: 1rem;
}

/* ABOUT SECTION */

#about {
  min-height: 100vh;
  height: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem 2rem;

}

.about-description {
  color: white;
}

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

.about-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem; 
}

#about .text-container p {
  text-align: justify;
}

.details-container * {
  color: black;
}
.about-details-container {
  justify-content: center;
  flex-direction: column;
}

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

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

.arrow {
  position: absolute;
  right: 2rem;
  bottom: 2.5rem;
  filter: invert(1);
  z-index: 10;
}

.details-container {
  padding: 1.5rem;
  flex: 1;
  background: rgb(252, 246, 255);
  border-radius: 2rem;
  border: rgb(0, 0, 0) 0.1rem solid;
  border-color: rgb(0, 0, 0);
  text-align: center;
  font-size: 0.80rem;
}

.section-container {
  gap: 4rem;
  height: 80%;
}

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


/*EDUCATION*/

#education {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh; /* ensures full viewport height */
  padding: 5rem 2rem;
}

.education-sub-title {
  color: rgb(0, 0, 0);
  font-weight: 600;
  font-size: 1.75rem;
  margin-bottom: 2rem;
}

.education-details-container {
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  gap: 4rem; /* spacing between UTD and Mumbai boxes */
  flex-wrap: wrap; 
  width: 100%;
  padding: 0 2rem; 
}
#education .details-container {
  background: rgb(252, 246, 255); /* already set */
  border-radius: 2rem;
  padding: 1.5rem;
  border: 2px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease-in-out;
  transform: translateY(0);
  width: 45%;
  max-width: 500px; 
}

#education .details-container:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 35px rgba(93, 54, 141, 0.7); /* stronger glow on hover */
  border-color: rgba(255, 255, 255, 0.2);
}

.university-logo {
  display: block;
  margin: 0 auto 1rem auto; /* center image + spacing below */
  height: 60px; /* adjust as needed */
  object-fit: contain;
}

#education .article-container {
  display: flex;
  text-align: initial;
  flex-direction: column; /* stack articles vertically */
  gap: 0.3rem;
  width: 80%;
}

#education .article-container article {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  width: 100%;
  max-width: 100%;
  margin: 0;            
  padding: 5px; 
}

#education .article-container article div {
  flex: 1;
  word-break: break-word;
  white-space: normal;
  margin: 0;           
  padding: 0;
}

#education .article-container article h3 {
  margin: 0;
  padding: 0;
  line-height: 1.2; 
  font-size: 0.90rem;
}

#education .article-container article p {
  margin: 0;
  padding: 0;
  line-height: 1.2; 
  font-size: 0.80rem;
}

#education article .icon {
  height: 1.2rem;  
  margin-top: 0;               
  vertical-align: middle;     
}


/* EXPERIENCE SECTION */

#experience {
  min-height: 100vh;
  height: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem 2rem;
  
}

#experience .experience-containers {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 0;                     /* not needed here, parent has gap */
  flex-wrap: nowrap;
  margin-top: 0;
  max-width: none;
  margin: 0;                  /* parent centers */
  padding: 0;
  flex: 1 1 520px;            /* take half row, wrap at ~520px */
}

.experience-sub-title {
  color: rgb(0, 0, 0);
  font-weight: 600;
  font-size: 1.75rem;
  margin-bottom: 1rem;
  margin-top: 0rem;
}

.experience-details-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;            /* allow 2-up layout */
  gap: 1.5rem;
  margin-top: 2rem                  /* space between cards */
}

#experience .details-container {
  background: rgb(252, 246, 255);
  border-radius: 2rem;
  padding: 1rem;
  border: 2px solid rgba(255,255,255,0.1);
  transition: all 0.3s ease-in-out;
  transform: translateY(0);
  width: 100%;                /* fill the flex item */
  max-width: 510px;           /* cap card width */
  box-sizing: border-box;
}

.itech-logo {
  display: block;
  margin: 0 auto 1rem auto; /* center image + spacing below */
  height: 60px; /* adjust as needed */
  object-fit: contain;
  filter: brightness(0) invert(0); 
}
#experience .details-container:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 35px rgba(93, 54, 141, 0.7); /* stronger glow on hover */
  border-color: rgba(255, 255, 255, 0.2);
}

#experience .article-container {
  display: flex;
  text-align: initial;
  flex-direction: column; /* stack articles vertically */
  gap: 0.3rem;
  width: 100%;         
  max-width: 100%;  
}

#experience .article-container {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  width: 100%;
  max-width: 100%;
  margin: 0;            
  padding: 5px; 
}

#experience .article-container article div {
  flex: 1;
  word-break: break-word;
  white-space: normal;
  margin: 0;           
  padding: 0;
}

#experience .article-container article h3,
#experience .article-container article p {
  margin: 0;
  padding: 0;
  line-height: 1.2; 
}

#experience article .icon {
  height: 1.2rem;
  margin-top: 0.2rem;   
  cursor: default;    
}

article {
  display: flex;
  width: 100%;
  justify-content: space-around;
  gap: 2.5rem;
}
.job-title {
  font-size: 1.1rem;
  font-weight: bold;
  margin-top: 0.3rem;
  margin-bottom: 0.2rem;
}

.company-location, .timeline {
  font-size: 0.95rem;
  color: #444;
  margin: 0;
}

.experience-bullets {
  list-style-type: disc;
  padding-left: 1.2rem;
  margin-top: 0.8rem;
  font-size: 0.85rem;
  line-height: 1.5;
  text-align: left;
}


/* PROJECTS SECTION */
#projects {
  position: relative;
  padding: 20px; 
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 2rem;
  min-height: 100vh;
  height: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
}


.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px; 
  padding: 20px;
  justify-items: center;
}


.project-card{
  padding: none;
  border-radius: 2rem;
  text-align: left;
  transition: transform 0.3s ease;
  width: 100%;
  max-width: 350px;
  border-color: rgb(0, 0, 0);
  background-color: rgb(252, 246, 255);
  min-height: 470px;
  color: rgb(0, 0, 0); 
  margin-top: 0;
}

.project-card:hover {
  transform: translateY(-5px);
  text-align: left;
  box-shadow: 0 0 35px rgba(93, 54, 141, 0.7);
  border-color: rgba(255, 255, 255, 0.2);
}

.project-card h3 {  
  font-size: 1.0rem;
  color: rgb(0, 0, 0);
  margin-bottom: 10px;
}

.project-card p { 
  font-size: 0.80rem;
  color: rgb(0, 0, 0); 
}

.project-card p1{
  font-size: 0.80rem;
  color: rgb(133, 5, 197); 
}
/* General Button Styles */
.project-btn {
  font-weight: 600;
  transition: all 300ms ease;
  padding: 1rem;
  width: 8rem;
  height: 3rem;
  border-radius: 2rem;
  color: rgb(255, 255, 255);
  border: 2px solid black;
  background-color: black;
  cursor: pointer;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 4%;
}

.project-btn:hover {
  background: rgb(216, 168, 240);
  border: none;
  color: rgb(0, 0, 0);
}

.card-back ul {
  list-style-type: disc;
  padding-left: 20px;
  color: black; 
  font-size: 0.75rem;
  margin-top: 0;
  margin-bottom: 0; 
}

.card-back ul li {
  margin: 10px 0;
  margin: 5px 0;
}

.card-back ul ul {
  list-style-type: circle;
  padding-left: 20px;
}

/* Projects Flip Cards */
.project-card {
  perspective: 1000px;
  position: relative;
  transform-style: preserve-3d;
  cursor: pointer;
  height: 350px;
}

.project-card .card-front,
.project-card .card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  transition: transform 0.6s;
  border-radius: 12px;
  padding: 20px;
  box-sizing: border-box;
  background-color: #ffffff;
  color: rgb(0, 0, 0); 
  backface-visibility: hidden; /* Prevent showing the back during flip */
  transition: transform 0.6s ease-in-out;
}

.project-card .card-front img {
    width: 100%;       
    height: 200px;      
    object-fit: cover;  
    border-radius: 8px;
    margin-bottom: 10px;
}

.project-card .card-back {
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  padding: 20px;
  text-align: left;
  backface-visibility: hidden;
}

.project-card.flipped .card-front {
  transform: rotateY(180deg);
}

.project-card.flipped .card-back {
  transform: rotateY(360deg);
}

.project-card a img {
  margin-top: 10px;
  width: 30px;
}


/* SKILLS SECTION */
#skills {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh; /* Ensures the section takes full viewport height */
  flex-direction: column;
  padding: 5rem 2rem;
}

#skills .section_skills {
  text-align: center;
}

#skills .skills-container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  flex-direction: row;
}

#skills .skills-details-container {
  display: flex;
  flex-direction: column; /* Ensures that the skills are in rows */
  overflow-x: auto;
  scroll-behavior: smooth;
  width: 100%;
  max-width: 1130px;
  padding: 1rem 0;
}

#skills .skills-row {
  display: flex;
  gap: 1rem;
  justify-content: flex-start;
  margin-bottom: 1rem;
  flex-shrink: 0;
}

#skills .expertise-card {
  background-color: white;
  padding: 30px; /* Increased padding for larger skill cards */
  border-radius: 12px;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 210px;
  height: 50px; /* Adjusted height of the cards */
  transition: background-color 0.3s, color 0.3s;
}

#skills .expertise-card:hover {
  background-color: rgb(216, 168, 240); 
  color: white;
}

#skills .expertise-card:hover img {
  filter: none; 
}

#skills .expertise-card:hover span {
  color: white;
}

#skills .skill-content {
  display: flex;
  align-items: center; 
  justify-content: center; 
  gap: 10px;
}

#skills .skill-content span {
  font-weight: bold;
  font-size: larger;
}

#skills .skill-icon {
  width: 50px; /* Increased the icon size */
  height: 50px;
  object-fit: contain;
  display: block;
}

/* Scroll Buttons */
.scroll-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.5);
  color: white;
  font-size: 2.5rem; /* Increased font size of the arrows */
  padding: 0.7rem; /* Increased padding of the arrows */
  border: none;
  cursor: pointer;
  z-index: 10;
  border-radius: 50%;
}

.scroll-button.left {
  left: 0;
}

.scroll-button.right {
  right: 0;
}

/* Scroll Logic */
.scroll-button:focus {
  outline: none;
}

.scroll-button:hover {
  background-color: rgba(0, 0, 0, 0.8);
}


/* ACHIEVEMENTS SECTION */
#achievements {
  padding: 5rem 2rem;
  text-align: center;
  color: white;
}

#achievements .title {
  font-size: 2.8rem;
  color: white;
  margin-bottom: 2rem;
}

.achievements-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.milestone-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.milestone-card {
  background-color: #ffffff;
  padding: 2rem;
  border-radius: 12px;

}

.milestone-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 35px rgba(93, 54, 141, 0.7);
  border-color: rgba(255, 255, 255, 0.2);
}

.milestone-icon {
  width: 80px;
  height: 80px;
  margin-bottom:0.3rem;
 
}

.milestone-card h3 {
  font-size: 1.3rem;
  margin-top: 0;
  margin-bottom: 0.5rem;
  color: black;
}

.milestone-sub {
  font-weight: bold;
  color: #000000;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.milestone-card p {
  font-size: 0.9rem;
  color: #222222;
  margin: 0;
}

.milestone-card p1 {
  font-size: 0.8rem;
  color: #222222;
  margin: 0;
}


/*CERTIFICATIONS*/
#certifications{
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  padding: 5rem 2rem;
  padding-bottom: 6rem; 
}

#certifications .cert-card-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-top: 2rem;
}
.center-text {
  text-align: center;
  width: 100%;
}

.cert-card {
  background-color: #ffffff;  /* dark background like in your image */
  color: rgb(0, 0, 0);
  width: 290px;
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cert-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 35px rgba(93, 54, 141, 0.7);
  border-color: rgba(255, 255, 255, 0.2);
}

.cert-icon {
  width: 70px;
  height: 88px;
  margin-bottom: 1rem;
}

.cert-title {
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.cert-provider {
  font-size: 0.9rem;
  color: #000000;
  margin: 0;
}

.cert-date {
  font-weight: bold;
  font-size: 0.9rem;
  margin-top: 0.2rem;
  color: #000000;
}

/* CONTACT */

#contact {
  display: flex;
  justify-content: center;
  flex-direction: column;
  padding: 5rem 2rem;
  min-height: 50vh;
}

.contact-info-upper-container {
  display: flex;
  justify-content: center;
  border-radius: 2rem;
  border: rgb(255, 255, 255) 0.1rem solid;
  border-color: rgb(255, 255, 255);
  background: (250, 250, 250);
  margin: 0 auto 1rem auto; 
  padding: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
  text-align: center;
}

.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-info-container .contact-icon {
  filter: brightness(0) invert(1); 
}
.email-icon {
  height: 2.5rem;
}

/* FOOTER SECTION */

footer {
  height: 26vh;
  margin: 0 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  flex-direction: column;
  padding: 2rem 0;
}

.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

footer p {
  text-align: center;
}