:root{
  --bg:#f5f6fb;--card:#fff;--primary:#2c3e50;--accent:#667eea;--muted:#6b7280;
  --radius:10px;--shadow:0 6px 18px rgba(0,0,0,.08);--transition:.25s;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--primary);padding:20px}
.container{max-width:900px;margin:0 auto}
header{background:linear-gradient(90deg,var(--accent),#764ba2);color:#fff;padding:36px;border-radius:var(--radius);box-shadow:var(--shadow);text-align:center;margin-bottom:20px;display:flex;align-items:center;gap:20px}
.header-profile-image{width:140px;height:140px;border-radius:50%;object-fit:cover;box-shadow:var(--shadow)}
.header-content{flex:1;text-align:center}
header h1{font-weight:600;letter-spacing:1px}
.tagline{opacity:.95;margin-top:6px;font-weight:300}
.card{background:var(--card);padding:22px;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:18px;position:relative;transition:transform var(--transition),box-shadow var(--transition)}
.card:hover{transform:translateY(-4px);box-shadow:0 10px 30px rgba(0,0,0,.09)}
.drag-handle{position:absolute;top:12px;right:12px;opacity:.5;cursor:grab}
h2{color:var(--primary);margin-bottom:10px}
.meta{color:var(--muted);font-size:.95em;margin-bottom:8px}
.experience-item+ .experience-item{margin-top:12px}
.article-item{padding:14px 0;border-bottom:1px solid #e6e8f0}
.article-item:last-child{border-bottom:none}
.article-item h3{margin-bottom:8px}
.article-item h3 a{color:var(--primary);text-decoration:none;transition:color var(--transition)}
.article-item h3 a:hover{color:var(--accent);text-decoration:underline}
.skills-grid{display:flex;flex-wrap:wrap;gap:8px}
.skill-tag{background:var(--accent);color:#fff;padding:6px 12px;border-radius:999px;font-size:.9em}
.programs-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:12px}
.program-box{display:block;background:#f8f9fa;padding:20px;border-radius:8px;text-align:center;text-decoration:none;color:var(--primary);border:2px solid #e6e8f0;transition:all var(--transition);cursor:pointer}
.program-box:hover{border-color:var(--accent);box-shadow:0 4px 12px rgba(102,126,234,.2);transform:translateY(-2px)}
.program-box h3{margin-bottom:6px;font-size:1em}
.program-status{color:var(--muted);font-size:.85em;margin:0}
.contact-card{background:linear-gradient(90deg,var(--accent),#5b46a6);color:#fff}
.form-group{margin-bottom:12px}
.form-group label{display:block;margin-bottom:6px;font-weight:600;color:inherit}
input,textarea{width:100%;padding:10px;border-radius:6px;border:1px solid #e6e8f0;font-family:inherit}
.cta-button{background:#fff;color:var(--accent);padding:12px 18px;border-radius:8px;border:none;font-weight:700;cursor:pointer;width:100%}
.cta-button:hover{opacity:.95}
footer{text-align:center;color:var(--muted);font-size:.95em;margin-top:8px}

/* Program pages */
.program-container{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center}
.program-card{max-width:600px;background:var(--card);padding:40px;border-radius:var(--radius);box-shadow:var(--shadow)}
.program-card h1{color:var(--accent);margin-bottom:20px}
.program-card p{color:var(--muted);margin-bottom:30px;line-height:1.6;font-size:1.1em}
.back-button{display:inline-block;background:var(--accent);color:#fff;padding:12px 24px;border-radius:8px;text-decoration:none;font-weight:600;transition:opacity var(--transition)}
.back-button:hover{opacity:.9}

/* Responsiv */
@media (max-width:720px){
  header{padding:24px;flex-direction:column;text-align:center}
  .header-profile-image{width:110px;height:110px}
  .card{padding:16px}
  .skills-grid{gap:6px}
  .programs-grid{grid-template-columns:1fr;gap:12px}
}