*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#0a0a0f;
  --bg2:#111118;
  --bg3:#1a1a24;
  --accent:#00e5b0;
  --accent2:#7b5cf0;
  --text:#f0f0f5;
  --muted:#8888a0;
  --border:#2a2a3a;
  --card:#14141e;
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'DM Sans',sans-serif;font-size:16px;line-height:1.7;overflow-x:hidden}

nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;background:rgba(10,10,15,0.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.logo{font-family:'Syne',sans-serif;font-weight:800;font-size:1.2rem;color:var(--accent);letter-spacing:-0.5px}
.nav-links{display:flex;gap:2rem;list-style:none}
.nav-links a{color:var(--muted);text-decoration:none;font-size:0.9rem;font-weight:500;transition:color 0.2s}
.nav-links a:hover{color:var(--accent)}
.nav-cta{background:var(--accent);color:#0a0a0f;padding:0.5rem 1.25rem;border-radius:50px;font-size:0.875rem;font-weight:600;text-decoration:none;transition:opacity 0.2s}
.nav-cta:hover{opacity:0.85}

.hero{min-height:100vh;display:flex;align-items:center;padding:6rem 2rem 4rem;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-200px;right:-100px;width:600px;height:600px;background:radial-gradient(circle,rgba(123,92,240,0.12) 0%,transparent 70%);pointer-events:none}
.hero::after{content:'';position:absolute;bottom:-100px;left:-50px;width:400px;height:400px;background:radial-gradient(circle,rgba(0,229,176,0.08) 0%,transparent 70%);pointer-events:none}
.hero-inner{max-width:1100px;margin:0 auto;width:100%;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.hero-tag{display:inline-flex;align-items:center;gap:0.5rem;background:rgba(0,229,176,0.1);border:1px solid rgba(0,229,176,0.25);color:var(--accent);padding:0.4rem 1rem;border-radius:50px;font-size:0.8rem;font-weight:500;margin-bottom:1.5rem}
.hero-tag span{width:7px;height:7px;background:var(--accent);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.3}}
.hero h1{font-family:'Syne',sans-serif;font-size:clamp(2.5rem,5vw,4rem);font-weight:800;line-height:1.05;letter-spacing:-1.5px;margin-bottom:1.5rem}
.hero h1 .accent{color:var(--accent)}
.hero p{color:var(--muted);font-size:1.05rem;line-height:1.8;margin-bottom:2rem;font-weight:300}
.hero-btns{display:flex;gap:1rem;flex-wrap:wrap}
.btn-primary{background:var(--accent);color:#0a0a0f;padding:0.75rem 1.75rem;border-radius:50px;font-weight:600;text-decoration:none;font-size:0.95rem;transition:all 0.2s;font-family:'DM Sans',sans-serif}
.btn-primary:hover{opacity:0.85;transform:translateY(-1px)}
.btn-secondary{border:1px solid var(--border);color:var(--text);padding:0.75rem 1.75rem;border-radius:50px;font-weight:500;text-decoration:none;font-size:0.95rem;transition:all 0.2s}
.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}
.hero-visual{position:relative;display:flex;justify-content:center}
.avatar-ring{width:280px;height:280px;border-radius:50%;border:2px solid var(--border);display:flex;align-items:center;justify-content:center;position:relative;margin:0 auto}
.avatar-ring::before{content:'';position:absolute;inset:-8px;border-radius:50%;border:1px dashed rgba(0,229,176,0.3);animation:spin 20s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.avatar-inner{width:240px;height:240px;border-radius:50%;background:linear-gradient(135deg,var(--bg3),var(--bg2));display:flex;align-items:center;justify-content:center;font-family:'Syne',sans-serif;font-size:5rem;font-weight:800;color:var(--accent);border:2px solid var(--border)}
.floating-badge{position:absolute;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:0.6rem 1rem;font-size:0.78rem;font-weight:500;white-space:nowrap}
.badge-1{top:10%;left:-30px;color:var(--accent)}
.badge-2{bottom:15%;right:-20px;color:var(--accent2)}

section{padding:5rem 2rem}
.container{max-width:1100px;margin:0 auto}
.section-label{font-size:0.75rem;font-weight:600;letter-spacing:3px;text-transform:uppercase;color:var(--accent);margin-bottom:0.75rem}
.section-title{font-family:'Syne',sans-serif;font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:800;letter-spacing:-1px;margin-bottom:1rem}
.section-sub{color:var(--muted);font-size:1rem;max-width:560px;line-height:1.8}

.about-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:4rem;align-items:center;margin-top:3rem}
.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:1.5rem;text-align:center}
.stat-num{font-family:'Syne',sans-serif;font-size:2.2rem;font-weight:800;color:var(--accent)}
.stat-label{font-size:0.8rem;color:var(--muted);margin-top:0.25rem}
.about-text p{color:var(--muted);line-height:1.9;font-weight:300;margin-bottom:1rem}

.skills-section{background:var(--bg2)}
.skills-note{background:var(--card);border:1px solid rgba(0,229,176,0.2);border-radius:16px;padding:2rem;margin-top:2rem;display:flex;align-items:flex-start;gap:1.5rem}
.skills-placeholder{color:var(--muted);font-size:0.95rem;line-height:1.8}
.skills-placeholder strong{color:var(--accent);font-weight:500}
.skills-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:1rem;margin-top:2rem}
.skill-pill{background:var(--card);border:1px solid var(--border);border-radius:50px;padding:0.6rem 1.25rem;text-align:center;font-size:0.85rem;color:var(--muted);transition:all 0.2s;cursor:default}
.skill-pill:hover{border-color:var(--accent);color:var(--accent)}
.skills-categories{display:flex;flex-direction:column;gap:2rem;margin-top:2.5rem}
.skill-cat-header{display:flex;align-items:center;gap:0.6rem;margin-bottom:0.75rem;font-family:'Syne',sans-serif;font-size:0.95rem;font-weight:700;color:var(--text)}
.skill-cat-icon{font-size:1rem}

.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem;margin-top:3rem}
.project-card{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:1.75rem;transition:all 0.3s;position:relative;overflow:hidden}
.project-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent2));transform:scaleX(0);transition:transform 0.3s;transform-origin:left}
.project-card:hover{border-color:rgba(0,229,176,0.3);transform:translateY(-4px)}
.project-card:hover::before{transform:scaleX(1)}
.project-emoji{font-size:2rem;margin-bottom:1rem}
.project-title{font-family:'Syne',sans-serif;font-size:1.2rem;font-weight:700;margin-bottom:0.5rem}
.project-desc{color:var(--muted);font-size:0.9rem;line-height:1.8;margin-bottom:1.25rem}
.project-tags{display:flex;flex-wrap:wrap;gap:0.5rem;margin-bottom:1.5rem}
.tag{background:rgba(123,92,240,0.12);border:1px solid rgba(123,92,240,0.25);color:#a48af0;padding:0.25rem 0.75rem;border-radius:50px;font-size:0.75rem;font-weight:500}
.project-links{display:flex;gap:1rem}
.proj-link{color:var(--muted);font-size:0.85rem;text-decoration:none;display:flex;align-items:center;gap:0.4rem;transition:color 0.2s}
.proj-link:hover{color:var(--accent)}

.contact-section{background:var(--bg2)}
.contact-inner{margin-top:3rem;display:grid;grid-template-columns:1.2fr 1fr;gap:4rem;align-items:start}
.contact-form{display:flex;flex-direction:column;gap:1.25rem}
.form-group{display:flex;flex-direction:column;gap:0.5rem}
.form-group label{font-size:0.85rem;color:var(--muted);font-weight:500}
.form-group input,.form-group textarea{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:0.875rem 1rem;color:var(--text);font-family:'DM Sans',sans-serif;font-size:0.95rem;outline:none;transition:border-color 0.2s;resize:none}
.form-group input:focus,.form-group textarea:focus{border-color:var(--accent)}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--muted)}
.submit-btn{background:var(--accent);color:#0a0a0f;border:none;border-radius:50px;padding:0.875rem 2rem;font-weight:600;font-size:0.95rem;cursor:pointer;transition:all 0.2s;font-family:'DM Sans',sans-serif;align-self:flex-start}
.submit-btn:hover{opacity:0.85;transform:translateY(-1px)}
.contact-info{display:flex;flex-direction:column;gap:1.5rem}
.contact-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:1.25rem 1.5rem;display:flex;align-items:center;gap:1rem;text-decoration:none;transition:all 0.2s;color:inherit}
.contact-card:hover{border-color:var(--accent);transform:translateX(4px)}
.contact-card-icon{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}
.icon-email{background:rgba(0,229,176,0.1)}
.icon-github{background:rgba(255,255,255,0.07)}
.icon-linkedin{background:rgba(0,119,181,0.15)}
.icon-whatsapp { background: rgba(37, 211, 102, 0.15); }
.contact-card-label{font-size:0.75rem;color:var(--muted);margin-bottom:0.1rem}
.contact-card-value{font-size:0.9rem;font-weight:500;color:var(--text)}

footer{padding:2rem;text-align:center;border-top:1px solid var(--border);color:var(--muted);font-size:0.85rem}
footer span{color:var(--accent)}

@media(max-width:768px){
  .hero-inner,.about-grid,.contact-inner{grid-template-columns:1fr}
  .hero-visual{display:none}
  .nav-links{display:none}
}