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

/* Base */
body {
  font-family: "Poppins", Arial, sans-serif;
  background: linear-gradient(135deg, #020617, #0f172a);
  color: #e5e7eb;
  line-height: 1.6;
  text-align: center;
}

/* Smooth container spacing */
section {
  padding: 70px 20px;
  max-width: 1100px;
  margin: auto;
}

/* Hero Section */
.hero {
  padding: 120px 20px 90px;
  background: linear-gradient(135deg, #2563eb, #9333ea);
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  top: -80px;
  right: -80px;
  filter: blur(60px);
}

.hero h1 {
  font-size: 52px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 1px;
}

.hero h2 {
  font-size: 24px;
  font-weight: 400;
  margin-bottom: 15px;
}

.hero p {
  font-size: 18px;
  opacity: 0.95;
}

/* Section Titles */
h2 {
  font-size: 34px;
  margin-bottom: 25px;
  color: #ffffff;
  position: relative;
}

h2::after {
  content: "";
  width: 70px;
  height: 3px;
  background: linear-gradient(to right, #2563eb, #9333ea);
  display: block;
  margin: 10px auto 0;
  border-radius: 5px;
}

/* Glass Card Effect */
.about,
.skills,
.projects,
.contact {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  margin-top: 40px;
  padding: 50px 25px;
  transition: 0.4s ease;
}

.about:hover,
.skills:hover,
.projects:hover,
.contact:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.35);
}

/* Paragraph */
.about p,
.projects p {
  max-width: 850px;
  margin: auto;
  font-size: 18px;
  color: #cbd5f5;
}

/* Skills List */
.skills ul {
  list-style: none;
  margin-top: 20px;
}

.skills li {
  font-size: 18px;
  margin: 12px 0;
  padding: 10px 15px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  display: inline-block;
  margin: 10px;
  transition: 0.3s ease;
}

.skills li:hover {
  background: linear-gradient(135deg, #2563eb, #9333ea);
  transform: scale(1.05);
}

/* Contact Links */
.contact a {
  text-decoration: none;
  color: #60a5fa;
  font-weight: 600;
  margin: 0 10px;
  transition: 0.3s;
}

.contact a:hover {
  color: #a78bfa;
  text-shadow: 0 0 10px rgba(147, 51, 234, 0.7);
}

/* Footer */
footer {
  margin-top: 60px;
  padding: 25px;
  background: #020617;
  font-size: 15px;
  border-top: 1px solid rgba(255,255,255,0.08);
  color: #94a3b8;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 36px;
  }

  .hero h2 {
    font-size: 20px;
  }

  h2 {
    font-size: 26px;
  }

  .skills li {
    display: block;
    margin: 12px auto;
  }
}