:root {
  --bg: #0f0f11;
  --fg: #e4e4e4;
  --accent: #78e2a0;
  --secondary: #bbbbbb;
}

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





/* bg animations */
@keyframes move {
  100% {
    transform: translate3d(0, 0, 1px) rotate(360deg);
  }
}

.background {
  position: fixed;
  width: 100vw;
  height: 100vh;
  top: 0;
  left: 0;
  background: var(--bg);
  opacity: 0.4;
  overflow: hidden;
}

.ball {
  position: absolute;
  width: 20vmin;
  height: 20vmin;
  border-radius: 50%;
  backface-visibility: hidden;
  animation: move linear infinite;
}

.ball:nth-child(odd) {
    color: #006D5B;
}

.ball:nth-child(even) {
    color: #FF6F61;
}

/* Using a custom attribute for variability */
.ball:nth-child(1) {
  top: 77%;
  left: 88%;
  animation-duration: 40s;
  animation-delay: -3s;
  transform-origin: 16vw -2vh;
  box-shadow: 40vmin 0 5.703076368487546vmin currentColor;
}
.ball:nth-child(2) {
  top: 42%;
  left: 2%;
  animation-duration: 53s;
  animation-delay: -29s;
  transform-origin: -19vw 21vh;
  box-shadow: -40vmin 0 5.17594621519026vmin currentColor;
}
.ball:nth-child(3) {
  top: 28%;
  left: 18%;
  animation-duration: 49s;
  animation-delay: -8s;
  transform-origin: -22vw 3vh;
  box-shadow: 40vmin 0 5.248179047256236vmin currentColor;
}
.ball:nth-child(4) {
  top: 50%;
  left: 79%;
  animation-duration: 26s;
  animation-delay: -21s;
  transform-origin: -17vw -6vh;
  box-shadow: 40vmin 0 5.279749632220298vmin currentColor;
}
.ball:nth-child(5) {
  top: 46%;
  left: 15%;
  animation-duration: 36s;
  animation-delay: -40s;
  transform-origin: 4vw 0vh;
  box-shadow: -40vmin 0 5.964309466052033vmin currentColor;
}
.ball:nth-child(6) {
  top: 77%;
  left: 16%;
  animation-duration: 31s;
  animation-delay: -10s;
  transform-origin: 18vw 4vh;
  box-shadow: 40vmin 0 5.178483653434181vmin currentColor;
}
.ball:nth-child(7) {
  top: 22%;
  left: 17%;
  animation-duration: 55s;
  animation-delay: -6s;
  transform-origin: 1vw -23vh;
  box-shadow: -40vmin 0 5.703026794398318vmin currentColor;
}
.ball:nth-child(8) {
  top: 41%;
  left: 47%;
  animation-duration: 43s;
  animation-delay: -28s;
  transform-origin: 25vw -3vh;
  box-shadow: 40vmin 0 5.196265905749415vmin currentColor;
}








body {
  font-family: 'Space Grotesk', sans-serif;
  background: var(--bg);
  color: var(--fg);
  scroll-behavior: smooth;
  
}

header {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  /* background: linear-gradient(to bottom right, #191919, #121212); */
  padding: 0 20px;
}

header h1 {
  font-size: 3rem;
  font-weight: 700;
}

header p {
  font-size: 1.2rem;
  margin-top: 10px;
  color: var(--secondary);
}

nav {
  position: sticky;
  top: 0;
  background: rgba(15, 15, 17, 0.95);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  padding: 12px;
  z-index: 1000;
  border-bottom: 1px solid #222;
}

nav a {
  color: var(--fg);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

nav a:hover {
  color: var(--accent);
}

section {
  padding: 50px 20px;
  max-width: 1100px;
  margin: auto;
}

h2 {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 20px;
}

.intro-img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 3px solid var(--accent);
  margin: 30px auto 10px;
  object-fit: cover;
}

.intro-img:hover {
  transform: scale(1.05);
  transition: transform 0.3s;
  /* filter: grayscale(); */
}

.mantras {
  display: flex;
}

.resumes {
  margin: 20px auto;
  width: 100%;
}

.resumes button {
  padding: 1%;
  border: 20px;
}

.btn_data {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--accent);
  color: var(--bg);
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s;
}

.btn_data .resume-link{
  text-decoration: none;
  color: var(--bg);
  cursor: unset;
}
.rsm_btn:hover {
  background-color: #1cdd69;
  cursor: alias;
  
}
.projects,
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.project,
.skill-item {
  background: #1a1a1a;
  padding: 20px;
  border-radius: 10px;
  transition: transform 0.3s;
}

.project:hover {
  transform: translateY(-5px);
}

.project h3,
.skill-item h3 {
  color: var(--accent);
  margin-bottom: 10px;
}

.project p,
.skill-item p {
  color: var(--secondary);
  font-size: 0.95rem;
}


.video_link {
  margin-top: 20px;
  line-height: 70px;
}

.job h3 {
  /* line-height: 50px; */
  margin-top: 20px;
}

ul {
  padding-left: 20px;
  /* line-height: 1.8; */
  color: var(--secondary);
}

footer {
  /* background: #11111146; */
  text-align: center;
  padding: 40px 20px;
  margin: 0;
  font-size: 0.9rem;
  color: var(--secondary);
}

@media screen and (max-width: 768px) {
  header h1 {
    font-size: 2rem;
  }

  header p {
    font-size: 0.95rem;
  }

  .intro-img {
    width: 110px;
    height: 110px;
  }

  h2 {
    font-size: 1.4rem;
  }
nav{
  display: none;
}
  /* nav {
    flex-direction: column;
    gap: 10px;
  } */

  .projects,
  .skills-grid {
    grid-template-columns: 1fr;
  }

  section {
    padding: 40px 15px;
  }

  .project,
  .skill-item {
    padding: 16px;
  }

  ul {
    padding-left: 15px;
  }

  #scrollTopBtn {
    bottom: 20px;
    right: 20px;
    padding: 8px 12px;
    font-size: 1rem;
  }
}

header p {
  font-size: 1rem;
}

.intro-img {
  width: 120px;
  height: 120px;
}

h2 {
  font-size: 1.5rem;
}

#scrollTopBtn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  padding: 10px 14px;
  font-size: 1.2rem;
  background-color: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  display: none;
  transition: all 0.3s ease;
  z-index: 999;
}

#scrollTopBtn:hover {
  background-color: #66d090;
}