:root{
  --accent: #007A33;
  --bg: #1A1A1A;
  --card-bg: rgba(255,255,255,0.03);
  --hover-glow: 0 0 10px var(--accent);
}

body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: var(--bg);
  color: #F5F5F5;
  scroll-behavior: smooth;
}

header {
  background: linear-gradient(to right, #1a1a1a, #2c2c2c);
  padding: 20px;
  text-align: center;
}

header h1 a {
  color: var(--accent);
  text-decoration: none;
}

nav a {
  color: var(--accent);
  text-decoration: none;
  margin: 0 10px;
}

img.header-image {
  width: 100%;
  max-height: 300px;
  object-fit: cover;
}

img.content-image {
  width: 100%;
  max-width: 600px;
  display: block;
  margin: 20px auto;
  border-radius: 12px;
}

main {
  max-width: 1100px;
  margin: auto;
  padding: 20px;
}

section {
  background: var(--card-bg);
  margin: 40px 0;
  border-radius: 15px;
  box-shadow: 0 0 15px rgba(0,0,0,0.4);
  padding: 30px;
}

h2 {
  color: var(--accent);
}

footer {
  text-align: center;
  padding: 20px 0;
  font-size: 0.9rem;
  background-color: #1a1a1a;
  color: #666;
}

/* Timeline */
.timeline {
  position: relative;
  margin: 50px 0;
  padding-left: 20px;
  border-left: 3px solid var(--accent);
}

.timeline-item {
  margin: 20px 0;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.timeline-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.skills-image {
  width: 50%;
  max-width: 150px;
  display: block;
  margin: 20px auto;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.5);
}

/* Social Bar */
.social-bar {
  position: fixed;
  left: 10px;
  bottom: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 999;
}

.social-bar a {
  color: var(--accent);
  font-size: 1.6rem;
  transition: transform 0.3s ease;
}

.social-bar a:hover {
  transform: scale(1.3);
}

/* Fade-In Effekt */
.fade-in-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

script.js:

document.addEventListener("DOMContentLoaded", () => {
  const fadeElements = document.querySelectorAll('.fade-in');

  const observer = new IntersectionObserver(entries => {
    entries.forEach(entry => {
      if (entry.isIntersecting) {
        entry.target.classList.add('visible');
      }
    });
  }, { threshold: 0.1 });

  fadeElements.forEach(el => observer.observe(el));
});