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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, #0f172a, #1e293b, #020617);
  color: white;
}

/* NAVBAR */
nav {
  display: flex;
  justify-content: space-between;
  padding: 20px 50px;
  position: sticky;
  top: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(10px);
  z-index: 1000;
}

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

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

nav a:hover {
  color: #4ade80;
}

/* HERO */
.hero {
  min-height: calc(100vh - 80px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 15px;
  text-align: center;
}

.hero h1 {
  font-size: 2.8rem;
}

.hero p {
  opacity: 0.8;
}

/* BUTTON */
.btn {
  background: linear-gradient(45deg, #22c55e, #4ade80);
  padding: 12px 20px;
  border-radius: 10px;
  color: black;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}

.btn:hover {
  transform: scale(1.1);
}

/* SECTIONS */
section {
  padding: 80px 20px;
  text-align: center;
}

/* SKILLS */
.skills-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.skills-list span {
  background: rgba(255,255,255,0.08);
  padding: 8px 15px;
  border-radius: 20px;
  transition: 0.3s;
}

.skills-list span:hover {
  background: #22c55e;
  color: black;
  transform: scale(1.1);
}

/* PROJECTS */
.projects-grid {
  display: flex;
  gap: 30px;
  justify-content: center;
  flex-wrap: wrap;
}

.project-card {
  width: 280px;
  padding: 20px;
  border-radius: 20px;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1);
  transition: 0.4s;
}

.project-card:hover {
  transform: translateY(-10px) scale(1.03);
  box-shadow: 0 20px 40px rgba(0,0,0,0.6);
}

/* BUTTONS */
.buttons a {
  display: inline-block;
  margin: 10px;
  padding: 8px 14px;
  background: linear-gradient(45deg, #22c55e, #4ade80);
  color: black;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}

.buttons a:hover {
  transform: scale(1.1);
}

/* CONTACT */
.contact p {
  margin: 10px 0;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  nav {
    padding: 15px 20px;
  }

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

  .projects-grid {
    flex-direction: column;
    align-items: center;
  }
}

/* ✨ GLOW EFFECT */
h1, h2 {
  text-shadow: 0 0 10px rgba(34,197,94,0.6);
}

/* 🟢 BUTTON GLOW */
.btn {
  box-shadow: 0 0 15px rgba(34,197,94,0.5);
}

/* 💻 CARD HOVER GLOW */
.project-card:hover {
  box-shadow: 0 0 25px rgba(34,197,94,0.4);
}

/* 🧠 SKILLS GLOW */
.skills-list span:hover {
  box-shadow: 0 0 10px #22c55e;
}