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

body {
  background: #050505;
  color: #fff;
  overflow-x: hidden;
}

/* PARTICLES */
#particles-js {
  position: fixed;
  width: 100%;
  height: 100%;
  z-index: -1;
}

/* LOADER */
#loader {
  position: fixed;
  width: 100%;
  height: 100vh;
  background: #000;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  font-size: 2rem;
  letter-spacing: 2px;
}

/* NAVBAR */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 50px;
  position: fixed;
  width: 100%;
  z-index: 1000;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(10px);
}

.logo {
  color: #00ffc3;
  font-weight: bold;
}

nav ul {
  display: flex;
  gap: 25px;
  list-style: none;
}

nav a {
  color: #fff;
  text-decoration: none;
  transition: 0.3s;
}

nav a:hover {
  color: #00ffc3;
}

.menu-toggle {
  display: none;
  font-size: 24px;
  cursor: pointer;
}

/* HERO */
.hero {
  height: 100vh;
  display: flex;
  justify-content: center; 
  align-items: center;
  text-align: center;        
  padding: 0 20px;  
}

.hero h1 {
  font-size: 3rem;
}

.hero span {
  color: #00ffc3;
}

.hero p {
  margin-top: 10px;
  color: #aaa;
}

/* BUTTONS */
.cta {
  margin-top: 20px;
}

.btn {
  background: linear-gradient(45deg, #00ffc3, #00aaff);
  padding: 12px 25px;
  color: #000;
  border-radius: 8px;
  text-decoration: none;
  margin-right: 10px;
  font-weight: bold;
  display: inline-block;
  transition: 0.3s;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-outline {
  border: 1px solid #00ffc3;
  padding: 12px 25px;
  color: #00ffc3;
  border-radius: 8px;
  text-decoration: none;
  display: inline-block;
}

/* SOCIAL ICONS */
.social-icons {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.social-icons a {
  color: white;
  font-size: 20px;
  width: 45px;
  height: 45px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  transition: 0.3s;
  text-decoration: none;
}

.social-icons a:hover {
  color: #00ffc3;
  transform: translateY(-5px);
  box-shadow: 0 0 15px rgba(0,255,195,0.4);
}

/* ================= PREMIUM HOME ================= */
.home {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

/* CENTER CONTENT */
.home-content {
  max-width: 900px;
  margin: auto;
  animation: fadeUp 1s ease forwards;
}

/* HEADING */
.home-content h1 {
  font-size: 64px;
  font-weight: 700;
  line-height: 1.2;
}

/* GRADIENT TEXT */
.home-content h1 span {
  background: linear-gradient(45deg, #00ffc3, #00aaff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* SUBTEXT */
.home-content p {
  font-size: 18px;
  color: #aaa;
  margin: 20px auto;
  max-width: 600px;
  line-height: 1.6;
}

/* BUTTONS */
.cta {
  margin-top: 30px;
}

.btn {
  background: linear-gradient(45deg, #00ffc3, #00aaff);
  padding: 14px 30px;
  color: #000;
  border-radius: 30px;
  text-decoration: none;
  margin: 10px;
  font-weight: bold;
  display: inline-block;
  transition: 0.3s;
}

.btn:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 0 25px rgba(0,255,195,0.5);
}

/* OUTLINE BUTTON */
.btn-outline {
  border: 1px solid #00ffc3;
  padding: 14px 30px;
  color: #00ffc3;
  border-radius: 30px;
  text-decoration: none;
  display: inline-block;
  transition: 0.3s;
}

.btn-outline:hover {
  background: #00ffc3;
  color: #000;
}

/* SOCIAL ICONS */
.social-icons {
  margin-top: 25px;
  justify-content: center;
}

/* FLOATING GLOW EFFECT */
.home::before {
  content: "";
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0,255,195,0.2), transparent);
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  filter: blur(100px);
  z-index: -1;
}

/* ANIMATION */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

section {
  padding: 100px 20px;
}

/* CENTER CONTAINER SYSTEM */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}
/* HEADINGS */
h2 {
  margin-bottom: 20px;
}

/* GLASS CARD */
.glass {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  padding: 40px;
}

/* SERVICES */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
  gap: 20px;
}

.service {
  background: #111;
  padding: 20px;
  border-radius: 10px;
  transition: 0.3s;
}

.service:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 20px #00ffc3;
}
.skills-section {
  padding: 100px 20px;
  background: #050505;
  text-align: center;
}

/* TITLE */
.section-title {
  font-size: 40px;
  margin-bottom: 10px;
}

.section-subtitle {
  opacity: 0.6;
  margin-bottom: 40px;
}

/* FILTER BUTTONS */
.skill-filters {
  margin-bottom: 40px;
}

.skill-filters button {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  padding: 10px 20px;
  margin: 5px;
  border-radius: 30px;
  cursor: pointer;
  transition: 0.3s;
}

.skill-filters button.active,
.skill-filters button:hover {
  background: #7b3ff2;
  border-color: #7b3ff2;
}

/* GRID */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 25px;
  max-width: 900px;
  margin: auto;
}

/* CARD */
.skill-card {
  height: 120px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;

  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.1);

  transition: 0.4s;
  transform-style: preserve-3d;
  cursor: pointer;

  animation: float 4s ease-in-out infinite;
}

/* FLOATING */
@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ICON */
.skill-card img {
  width: 50px;
  pointer-events: none;
}

/* HOVER 3D */
.skill-card:hover {
  transform: rotateY(10deg) rotateX(10deg) scale(1.05);
  box-shadow: 0 0 30px rgba(123,63,242,0.6);
}

/* frontend development */

.skills-intro {
  text-align: center;
  margin-bottom: 30px;
  opacity: 0.8;
}
.skills-grid {
  max-width: 800px;
  margin-left: 40px;  
  margin-right: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.skill {
  padding: 0;
  background: transparent;
  backdrop-filter: none;
}

/* name + percent row */
.skill-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 14px;
  color: #fff;
}

/* bar line */
.bar {
  width: 100%;
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 50px;
  overflow: hidden;
}

/* fill */
.progress {
  height: 100%;
  border-radius: 50px;
}

/* colors */
.progress.html { width: 95%; background: #61dafb; }
.progress.css { width: 90%; background: #2965f1; }
.progress.js { width: 85%; background: #f7df1e; }
.progress.react { width: 80%; background: #61dafb; }


/* PROJECTS */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
  gap: 20px;
}

.card {
  position: relative;
  padding: 20px;
  background: #111;
  border-radius: 15px;
  transition: 0.3s;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-10px);
}

.card a {
  color: #00ffc3;
  text-decoration: none;
}

/* TESTIMONIAL */
.testimonial {
  background: #111;
  padding: 20px;
  margin: 10px 0;
  border-left: 4px solid #00ffc3;
}

/* FORM */
form input,
form textarea {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  background: #111;
  border: none;
  color: white;
  border-radius: 5px;
}

form button {
  background: #00ffc3;
  padding: 12px;
  border: none;
  color: black;
  cursor: pointer;
  border-radius: 5px;
}

/* BUILD SECTION */

.build-section {
  min-height: 100vh;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 80px 20px;
  background: transparent; 
}

/* CARD */

.build-box { 
  margin: auto;
  background: rgba(255,255,255,0.05); 
  backdrop-filter: blur(12px); 
  border-radius: 20px;
  padding: 60px 40px;
  max-width: 700px; width: 100%; 
  
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 0 40px rgba(0,0,0,0.6);
}
/* ICON */
.build-box .icon {
  font-size: 30px;
  margin-bottom: 20px;
}

/* HEADING */
.build-box h1 {
  font-size: 2.5rem;
}

/* TEXT */
.build-box p {
  margin-top: 15px;
  color: #aaa;
  line-height: 1.6;
}

/* INFO ROW */
.cta-info {
  margin: 25px 0;
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  color: #aaa;
  font-size: 14px;
}

/* BUTTON */
.cta-btn {
  display: inline-block;
  background: linear-gradient(45deg, #00ffc3, #00aaff);
  color: #000;
  padding: 14px 30px;
  border-radius: 30px;
  font-weight: bold;
  text-decoration: none;
  margin-top: 10px;
  transition: 0.3s;
}

/* BUTTON HOVER */
.cta-btn:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 25px rgba(0,255,195,0.6);
}

/* SMALL TEXT */
.build-box small {
  display: block;
  margin-top: 15px;
  color: #666;
}

/* FADE ANIMATION */
.fade {
  opacity: 0;
  transform: translateY(40px);
  transition: 0.8s;
}

.fade.show {
  opacity: 1;
  transform: translateY(0);
}

/* MOBILE */
@media(max-width:768px){
  

  nav {
    padding: 20px;
  }

  .menu-toggle {
    display: block;
  }

  nav ul {
    display: none;
    flex-direction: column;
    background: #000;
    position: absolute;
    right: 20px;
    top: 70px;
    padding: 20px;
    border-radius: 10px;
  }

  nav ul.active {
    display: flex;
  }

  .hero {
    padding: 0 20px;
  }

  .hero h1 {
    font-size: 2rem;
  }
}


/* CONNECT SECTION */
.connect-section {
  min-height: 100vh;
  display: flex;
  flex-direction: column; 
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 20px;
}

/* LEFT SIDE */
.connect-left {
  text-align: center;
}

.connect-left p {
  margin-left: auto;
  margin-right: auto;
}

.connect-left h1 {
  font-size: 3rem;
  color: #00ffc3;
}

.connect-left h2 {
  font-size: 2.5rem;
  margin-top: 10px;
}

.connect-left p {
  margin-top: 20px;
  color: #aaa;
  max-width: 500px;
  line-height: 1.6;
}

/* RIGHT SIDE */
.connect-right {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

/* BOX */
.connect-box {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(12px);
  padding: 50px 40px;
  border-radius: 20px;
  width: 100%;
  max-width: 400px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 0 40px rgba(0,0,0,0.6);
  text-align: center;
}

/* BUTTON */
.connect-btn {
  display: inline-block;
  background: linear-gradient(45deg, #00ffc3, #00aaff);
  color: #000;
  padding: 12px 25px;
  border-radius: 30px;
  font-weight: bold;
  text-decoration: none;
  transition: 0.3s;
}

.connect-btn:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 25px rgba(0,255,195,0.6);
}
.skills-section {
  padding: 80px 0;
  background: #050505;
  text-align: center;
  overflow: hidden;
}

.slider {
  overflow: hidden;
}

.slide-track {
  display: flex;
  width: calc(250px * 12);
  animation: scroll 20s linear infinite;
}

.slide {
  width: 250px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.slide i {
  font-size: 60px;
  opacity: 0.8;
  transition: 0.3s;
}

.slide i:hover {
  transform: scale(1.2);
  opacity: 1;
}

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-250px * 6)); }
}