*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  :root {
    --bg: #0a0a0f;
    --bg2: #111118;
    --bg3: #1a1a24;
    --accent: #6c63ff;
    --accent2: #a78bfa;
    --green: #00f5a0;
    --text: #f0f0f5;
    --muted: #8888aa;
    --border: rgba(108,99,255,0.2);
    --card: rgba(26,26,36,0.8);
  }

  html { scroll-behavior: smooth; }

  body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Space Grotesk', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
  }

  /* NAV */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 2.5rem;
    background: rgba(10,10,15,0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
  }

  .nav-logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    color: var(--accent2);
    letter-spacing: -0.5px;
  }

  .nav-logo span { color: var(--green); }

  nav ul {
    display: flex;
    gap: 2rem;
    list-style: none;
  }

  nav a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: color 0.2s;
  }

  nav a:hover { color: var(--text); }

  /* HERO */
  .hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 6rem 2.5rem 4rem;
    position: relative;
    overflow: hidden;
  }

  .hero::before {
    content: '';
    position: absolute;
    top: -200px; right: -200px;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(108,99,255,0.12) 0%, transparent 70%);
    pointer-events: none;
  }

  .hero::after {
    content: '';
    position: absolute;
    bottom: -100px; left: -100px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(0,245,160,0.07) 0%, transparent 70%);
    pointer-events: none;
  }

  .hero-content { max-width: 750px; position: relative; z-index: 1; }

  .hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(108,99,255,0.1);
    border: 1px solid var(--border);
    color: var(--accent2);
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
    padding: 0.4rem 1rem;
    border-radius: 100px;
    margin-bottom: 2rem;
    letter-spacing: 0.5px;
  }

  .dot {
    width: 8px; height: 8px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse 2s infinite;
  }

  @keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
  }

  h1 {
    font-size: clamp(2.8rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -2px;
    margin-bottom: 1.5rem;
  }

  h1 .name-accent { color: var(--accent2); }
  h1 .name-green { color: var(--green); }

  .hero-bio {
    font-size: 1.1rem;
    color: var(--muted);
    line-height: 1.7;
    max-width: 520px;
    margin-bottom: 2.5rem;
  }

  .hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1.8rem;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: 'Space Grotesk', sans-serif;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
  }

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

  .btn-primary:hover {
    background: #5a52e0;
    transform: translateY(-2px);
  }

  .btn-outline {
    background: transparent;
    border: 1.5px solid var(--border);
    color: var(--text);
  }

  .btn-outline:hover {
    border-color: var(--accent2);
    color: var(--accent2);
    transform: translateY(-2px);
  }

  .btn-wa {
    background: #25d366;
    color: #fff;
  }

  .btn-wa:hover {
    background: #1eb858;
    transform: translateY(-2px);
  }

  .btn-ig {
    background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: #fff;
  }

  .btn-ig:hover {
    opacity: 0.9;
    transform: translateY(-2px);
  }

  /* SECTIONS */
  section {
    padding: 5rem 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
  }

  .section-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    color: var(--green);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
  }

  h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 3rem;
  }

  /* SOBRE */
  .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
  }

  .about-text p {
    color: var(--muted);
    line-height: 1.8;
    font-size: 1rem;
    margin-bottom: 1rem;
  }

  .skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.5rem;
  }

  .skill-tag {
    background: rgba(108,99,255,0.1);
    border: 1px solid var(--border);
    color: var(--accent2);
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
    padding: 0.35rem 0.8rem;
    border-radius: 8px;
  }

  .stats-grid {
    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-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent2);
    font-family: 'JetBrains Mono', monospace;
    display: block;
  }

  .stat-label {
    font-size: 0.8rem;
    color: var(--muted);
    margin-top: 0.3rem;
  }

  /* PROJETOS */
  .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
  }

  .project-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 1.75rem;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: block;
    color: var(--text);
  }

  .project-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--green));
    opacity: 0;
    transition: opacity 0.3s;
  }

  .project-card:hover {
    border-color: rgba(108,99,255,0.5);
    transform: translateY(-4px);
    background: rgba(26,26,36,0.95);
  }

  .project-card:hover::before { opacity: 1; }

  .project-icon {
    width: 48px; height: 48px;
    background: rgba(108,99,255,0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 1.25rem;
  }

  .project-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text);
  }

  .project-desc {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 1.25rem;
  }

  .project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
  }

  .project-tag {
    background: rgba(0,245,160,0.08);
    border: 1px solid rgba(0,245,160,0.2);
    color: var(--green);
    font-size: 0.72rem;
    font-family: 'JetBrains Mono', monospace;
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
  }

  .project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--accent2);
    margin-top: 1rem;
    font-weight: 500;
  }

  /* CONTATO */
  .contact-section {
    text-align: center;
    padding: 5rem 2.5rem;
    background: var(--bg2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }

  .contact-section h2 { margin-bottom: 1rem; }

  .contact-sub {
    color: var(--muted);
    font-size: 1rem;
    margin-bottom: 2.5rem;
  }

  .contact-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
  }

  /* FOOTER */
  footer {
    text-align: center;
    padding: 2rem;
    color: var(--muted);
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
  }

  /* DIVIDER */
  .divider {
    width: 100%;
    height: 1px;
    background: var(--border);
    margin: 0 auto;
  }

  @media (max-width: 640px) {
    nav ul { display: none; }
    .about-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    h1 { font-size: 2.4rem; letter-spacing: -1px; }
  }