* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background: #0d0d0d;
  color: #fff;
  overflow-x: hidden;
  scroll-behavior: smooth;
  scrollbar-color: #e601e2 #ff0000;
}

section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  text-align: center;
  opacity: 0;
  transform: translateY(80px);
  transition: all 0.8s ease;
}

section.visible {
  opacity: 1;
  transform: translateY(0);
}


.section-divider {
  width: 100%;
  height: 2px;

  background: linear-gradient(90deg, #ff0099, #ff9e00, #ffbe0b);
  opacity: 0.3;
}




/* Simple nav */
nav {
  position: fixed;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 2rem;
  z-index: 10;
  padding: 0.8rem 1.5rem;
  border-radius: 12px;
  background: transparent;
  transition: background 0.4s ease, backdrop-filter 0.4s ease, box-shadow 0.4s ease;
}

nav::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(270deg, #ff0099, #ff9e00, #ffbe0b, #ff0099);
  background-size: 400% 400%;
  animation: moveGradient 6s ease infinite;
  transition: all 0.3s ease;
}

nav a {
  position: relative;
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  opacity: 0.8;
  transition: color 0.3s ease;
}

nav a.active {
  background: linear-gradient(90deg, #ff0099, #ff9e00, #ffbe0b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 1;
}

nav.scrolled {
  background: rgba(20, 20, 20, 0.85);
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 12px rgba(125, 125, 125, 0.2);
}

nav a:hover {
  opacity: 1;
}

@keyframes moveGradient {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}


/* Background */

#code-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.3;
  /* very subtle */
}

/* --------- Hero section --------- */
.hero {
  position: relative;
  background: linear-gradient(120deg, #111, #1e1e1e);
  flex-direction: column;
  animation: heroZoom 1s ease-out forwards;
  opacity: 0;
}

@keyframes heroZoom {
  0% {
    transform: scale(0.95);
    opacity: 0;
  }

  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.cursor {
  display: inline-block;
  font-size: 22px;
  font-weight: bold;
  color: #ff9e00;
  animation: blink 0.8s infinite;
}

@keyframes blink {

  0%,
  50% {
    opacity: 1;
  }

  51%,
  100% {
    opacity: 0;
  }
}



.hero h1,
.hero p {
  opacity: 0;
  animation: fadeUp 1s ease forwards;
}

.hero h1 {
  animation-delay: 0.6s;
  font-size: 44px;
}

.hero p {
  margin-top: 10px;
  animation-delay: 1.0s;
  font-size: 22px;
}

@keyframes fadeUp {
  0% {
    transform: translateY(20px);
    opacity: 0;
  }

  100% {
    transform: translateY(0);
    opacity: 1;
  }
}


.scroll-arrow {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.8rem;
  color: #ff9e00;
  opacity: 0.7;
  animation: bounce 1.6s infinite;
}

@keyframes bounce {

  0%,
  100% {
    transform: translate(-50%, 0);
  }

  50% {
    transform: translate(-50%, 10px);
  }
}



/* --------- Skills section --------- */

.skills {
  text-align: center;
  padding: 6rem 0.5rem;
  background: #111;
}

.skills h2 {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

.skills h3 {
  text-align: left;
  max-width: 800px;
  margin: 3rem auto 1rem;
  color: #e18b00;
  font-size: 1.3rem;
  font-weight: 600;
}


.skills p {
  color: #aaa;
  margin-bottom: 10px;
  font-family: monospace;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.skill-card {
  background: #1a1a1a;
  padding: 1.5rem 1rem;
  border-radius: 10px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.skill-card img {
  width: 50px;
  height: 50px;
  margin-bottom: 10px;
}

.skill-card span {
  display: block;
  color: #fff;
  font-weight: 500;
  margin-top: 0.5rem;
}

.skill-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.6);
}


/*------------mobile tap indicator --------------*/

.tap-indicator {
  display: none;
  position: relative;
  margin: 1rem auto;
  width: 60px;
  height: 60px;
}

.tap-indicator i {
  font-size: 2rem;
  color: #ffffff;
  position: absolute;
  top: 20%;
  left: 35%;
  
  z-index: 2;
  animation: indicatorTap 1.8s  infinite;
}

@keyframes indicatorTap {
  0% {
    transform: scale(1);
  }
  25% {
    transform: scale(0.82);
  }
  70% {
    transform: scale(1);
  }
}



.tap-indicator .pulse {
  position: absolute;
  top: 20%;
  left: 50%;
  width: 30px;
  height: 30px;
  border: 2px solid #ffffff;
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  opacity: 0.5;
  animation: tapPulse 1.8s ease-out infinite;
  z-index: 1;
  animation-delay: 0.2s;
}

.tap-indicator .delay1 {
  animation-delay: 0.6s;
}


@keyframes tapPulse {
  0% {
    transform: translate(-50%, -50%) scale(0.5);
    opacity: 0.6;
  }
  70% {
    transform: translate(-50%, -50%) scale(1.4);
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}



/*------------ Projects section --------------*/

.projects {
  background: #111;
  min-height: auto;
  padding: 6rem 2rem;
}

.projects .container {
  max-width: 1400px;
  margin: auto;
  text-align: center;
}

.projects h2 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.projects p {
  color: #aaa;
  margin-bottom: 2rem;
}

.projects-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}


.project-card {
  position: relative;
  overflow: hidden;

  background: #1a1a1a;
  flex: 1 1 350px;
  max-width: 380px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: left;
}

.project-card img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s ease;
}


.project-content {
  padding: 1rem;
}

.project-card h3 {
  font-size: 1.4rem;
  margin: 0.5rem 0;
}

.project-card p {
  font-size: 0.95rem;
  color: #ccc;
  margin: 0 1rem 1rem;
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.stack {
  font-size: 0.85rem;
  color: #ff9e00;
  margin-top: 0.5rem;
}

.project-links {
  margin-top: 1rem;
  display: flex;
  gap: 1rem;
}

.project-links a {
  font-size: 0.9rem;
  text-decoration: none;
  color: #ff9e00;
  transition: color 0.3s ease;
}

.project-links a:hover {
  color: #ffbe0b;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

/* Contact section */

.contact {
  background: #181818;
  text-align: center;
  padding: 6rem 2rem;
}

.contact h2 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.contact p {
  color: #aaa;
  margin-bottom: 2rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.social-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 500;
  color: #fff;
  overflow: hidden;
  background: linear-gradient(135deg, #333, #222);
  z-index: 1;
  transition: transform 0.3s ease;
}

/* Animated gradient border */
.social-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 12px;
  padding: 2px;
  background: linear-gradient(270deg, #ff006e, #ff9e00, #ffbe0b, #ff006e);
  background-size: 400% 400%;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: destination-out;
  mask-composite: exclude;
  animation: gradientBorder 4s linear infinite;
  z-index: -1;
}


@keyframes gradientBorder {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}


.social-btn i {
  font-size: 1.2rem;
}


.social-btn:hover {
  transform: translateY(-4px) scale(1.03);
  background: linear-gradient(135deg, #444, #222);
}


.social-btn.email:hover {
  background: linear-gradient(135deg, #0072ff, #00c6ff);
}

.social-btn.instagram:hover {
  background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af);
}

.social-btn.linkedin:hover {
  background: linear-gradient(135deg, #0077b5, #00a0dc);
}

.social-btn.github:hover {
  background: linear-gradient(135deg, #333333, #24292e, #000000);
}

@media (max-width: 800px) {
  
  .skills-grid {
    gap: 1rem;
  }

  .skill-card {
    width: 120px;
    height: 130px;
  
  }

  .tap-indicator {
    display: block;
  }

  .social-btn.email {
    background: linear-gradient(135deg, #0072ff, #00c6ff);
  }

  .social-btn.instagram {
    background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af);
  }

  .social-btn.linkedin {
    background: linear-gradient(135deg, #0077b5, #00a0dc);
  }

  .social-btn.github {
    background: linear-gradient(135deg, #333333, #24292e, #000000);
  }
  
}






/* Easter eggs */


.emoji {
  position: fixed;
  top: -40px;
  font-size: 1.6rem;
  animation: fall linear forwards;
  pointer-events: none;
  z-index: 9999;
}

@keyframes fall {
  to {
    transform: translateY(110vh) rotate(650deg);
    opacity: 0;
  }
}


@media (max-width: 800px) {
  .emoji {
    font-size: 1.2rem;
  }
}

.monochrome-mode {
  filter: grayscale(100%);
}