:root {
  --bg: #08151c;
  --bg-dark: #0b1c24;
  --card: rgba(255,255,255,0.08);
  --primary: #00eaff;
  --text: #ffffff;
  --muted: #b5c7d3;
}

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

body {
  background: var(--bg);
  color: var(--text);
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 0 20px;
}

.section {
  padding: 90px 0;
}

.section.dark {
  background: var(--bg-dark);
}

.section-title {
  font-size: 2.4rem;
  margin-bottom: 40px;
  text-align: center;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  text-align: center;
  background: radial-gradient(circle at top, #0f2c3d, #050d12);
}

.hero h1 {
  font-size: 3.2rem;
}

.hero p {
  margin: 15px 0 30px;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.btn {
  padding: 12px 26px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
}

.btn.primary {
  background: var(--primary);
  color: #000;
}

.btn.outline {
  border: 2px solid var(--primary);
  color: var(--primary);
}

/* SKILLS */
.skill {
  margin-bottom: 25px;
}

.skill span {
  display: block;
  margin-bottom: 8px;
}

.bar {
  background: #1b2f3a;
  height: 10px;
  border-radius: 20px;
  overflow: hidden;
}

.fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--primary), #00ff9d);
  animation: fill 1.8s forwards;
}

@keyframes fill {
  to {
    width: var(--level);
  }
}

/* EXPERIENCE */
.timeline {
  display: grid;
  gap: 25px;
}

.card {
  background: var(--card);
  padding: 25px;
  border-radius: 16px;
  backdrop-filter: blur(12px);
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
}

.card span {
  color: var(--muted);
  font-size: 0.9rem;
}

.card ul {
  margin-top: 10px;
  padding-left: 18px;
}

/* CONTACT */
.contact-box {
  text-align: center;
}

.contact-box a {
  color: var(--primary);
}

/* FOOTER */
footer {
  text-align: center;
  padding: 20px;
  background: #000;
  font-size: 0.9rem;
}