:root{
  /* Preto & Branco (igual o tema antigo) */
  --bg: #ffffff;
  --bg2: #f2f2f2;

  --card: #ffffff;
  --card2: #f2f2f2;

  --text: rgba(0,0,0,0.92);
  --muted: rgba(0,0,0,0.70);
  --muted2: rgba(0,0,0,0.58);

  --border: rgba(0,0,0,0.14);
  --shadow: 0 12px 30px rgba(0,0,0,0.10);
  --shadow2: 0 8px 20px rgba(0,0,0,0.08);

  --radius: 18px;
  --radius2: 14px;
  --max: 1060px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 600px at 20% 0%, rgba(0,0,0,0.04), transparent 60%),
              radial-gradient(900px 500px at 90% 20%, rgba(0,0,0,0.03), transparent 55%),
              linear-gradient(180deg, var(--bg), var(--bg2));
}

a{color:inherit; text-decoration:none;}
a:hover{opacity:0.92;}

/* Topbar */
.topbar{
  position: sticky;
  top: 0;
  z-index: 1000;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 14px 18px;
  margin: 12px auto 0;
  width: min(100% - 24px, var(--max));
  border-radius: 999px;
  background: rgba(255,255,255,0.84);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  box-shadow: var(--shadow2);
}

.brand{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  text-decoration:none;
  color: var(--text);
}
.brand-mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  font-weight: 700;
  letter-spacing: 0.5px;
}
.ghost-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 26px;
  height: 26px;
  color: var(--text);
}
.ghost-icon svg{
  width: 26px;
  height: 26px;
  display:block;
}

.topbar-links{display:flex; align-items:center; gap: 14px;}
.topbar-links a{font-size: 0.95rem; color: var(--muted); padding: 8px 10px; border-radius: 10px;}
.topbar-links a:hover{background: rgba(0,0,0,0.03); color: var(--text);}

/* Hero */
.hero{
  padding: 44px 0 20px;
}

.hero-inner{
  width: min(100% - 24px, var(--max));
  margin: 0 auto;
  display:grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 22px;
  align-items: stretch;
}

.hero-copy{
  border-radius: var(--radius);
  padding: 34px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(0,0,0,0.05), rgba(0,0,0,0.03));
  box-shadow: var(--shadow);
}

.kicker{
  display:inline-block;
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 10px;
}

.hero h1{
  font-size: clamp(2.1rem, 4vw, 3.1rem);
  line-height: 1.05;
  margin: 0 0 10px;
  letter-spacing: -0.02em;
}

.subtitle{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-badges{display:flex; flex-wrap:wrap; gap: 10px; margin-bottom: 18px;}
.badge-soft{
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.92rem;
}

.cta-row{display:flex; flex-wrap:wrap; gap: 10px;}
.btn{border-radius: 12px !important;}
.btn-dark{
  background: #000 !important;
  color: #fff !important;
  border-color: #000 !important;
}
.btn-dark:hover{background: rgba(0,0,0,0.86) !important;}
.btn-outline-dark{
  background: transparent !important;
  color: rgba(0,0,0,0.90) !important;
  border-color: rgba(0,0,0,0.35) !important;
}
.btn-outline-dark:hover{background: rgba(0,0,0,0.06) !important;}
.btn-outline-secondary{
  background: transparent !important;
  color: rgba(0,0,0,0.78) !important;
  border-color: rgba(0,0,0,0.25) !important;
}
.btn-outline-secondary:hover{background: rgba(0,0,0,0.05) !important;}

.hero-card{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(0,0,0,0.04), rgba(0,0,0,0.025));
  box-shadow: var(--shadow);
  overflow:hidden;
}

.avatar-wrap{
  padding: 24px 24px 10px;
  display:flex;
  justify-content:center;
}

.avatar-wrap img{
  width: 180px;
  height: 180px;
  border-radius: 999px;
  object-fit: cover;
  border: 4px solid rgba(0,0,0,0.05);
  box-shadow: 0 10px 28px rgba(0,0,0,0.35);
}

.hero-card-body{padding: 18px 22px 22px;}
.hero-card-title{
  margin: 0 0 8px;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  text-shadow: 0 1px 0 rgba(0,0,0,0.35);
}
.hero-card-text{margin: 0 0 16px; color: var(--muted); line-height: 1.55;}

.mini-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.mini{
  border: 1px solid var(--border);
  /* fundo um pouco mais claro para melhorar legibilidade */
  background: rgba(0,0,0,0.03);
  border-radius: 14px;
  padding: 12px;
  box-shadow: inset 0 1px 0 rgba(0,0,0,0.03);
}
.mini-label{
  display:block;
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 4px;
}
.mini-value{display:block; font-weight: 700; font-size: 0.96rem; color: var(--text);}

/* Page sections */
.page{
  width: min(100% - 24px, var(--max));
  margin: 0 auto;
  padding: 10px 0 60px;
}

.section{padding: 28px 0;}
.section-head{margin-bottom: 14px;}
.section-head h3{margin: 0 0 6px; font-size: 1.65rem; letter-spacing: -0.01em;}
.section-head p{margin: 0; color: var(--muted);}

.card-soft{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: var(--shadow2);
}
.card-soft-content{padding: 18px 18px 6px;}
.card-soft p{color: var(--muted); line-height: 1.65; margin: 0 0 14px;}
.card-soft strong{color: var(--text);}

/* Skills */
.skills-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.skill-category{
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: var(--card);
  padding: 16px;
  box-shadow: var(--shadow2);
}

.skill-category h4{margin: 0 0 14px; font-size: 1.08rem;}
.skill-item{margin-bottom: 14px;}
.skill-row{display:flex; align-items:center; justify-content:space-between; gap: 10px; margin-bottom: 8px;}
.skill-pill{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(0,0,0,0.18);
  border: 1px solid rgba(0,0,0,0.08);
  font-weight: 600;
  font-size: 0.92rem;
}
.skill-meta{color: var(--muted2); font-size: 0.92rem;}

.progress{
  height: 9px;
  border-radius: 999px;
  background: rgba(0,0,0,0.08) !important;
  overflow:hidden;
}
.progress-bar{transition: width 900ms ease; border-radius: 999px;}

/* Projects */
.project-card{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
  padding: 18px;
  box-shadow: var(--shadow2);
}

.project-top{display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap: 10px; margin-bottom: 10px;}
.project-card h4{margin: 0; font-size: 1.25rem;}
.project-card p{margin: 0 0 12px; color: var(--muted); line-height: 1.6;}

.tags{display:flex; flex-wrap:wrap; gap: 8px;}
.tag{
  font-size: 0.84rem;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,0.12);
  background: rgba(0,0,0,0.18);
  color: var(--text);
}

.project-points{margin: 0 0 14px; padding-left: 18px; color: var(--muted);}
.project-links{display:flex; flex-wrap:wrap; gap: 10px;}

/* Contact */
.contact-card{
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
  padding: 18px;
  box-shadow: var(--shadow2);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
}

.contact-line{margin: 0 0 8px; color: var(--muted);}
.contact-line a{color: var(--text); text-decoration: underline; text-underline-offset: 3px;}
.contact-actions{display:flex; flex-wrap:wrap; gap: 10px;}

/* Footer */
.footer{
  width: min(100% - 24px, var(--max));
  margin: 0 auto 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.035);
  padding: 16px 18px;
  color: var(--muted2);
  text-align:center;
}

/* Reveal animation */
.reveal{opacity: 0; transform: translateY(10px); filter: blur(2px); transition: opacity 600ms ease, transform 600ms ease, filter 600ms ease;}
.reveal.is-visible{opacity: 1; transform: translateY(0); filter: blur(0);}

/* To top */
.to-top{
  position: fixed;
  right: 16px;
  bottom: 16px;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.55);
  color: var(--text);
  box-shadow: var(--shadow2);
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 240ms ease, transform 240ms ease;
}
.to-top.show{opacity: 1; transform: translateY(0); pointer-events: auto;}
.to-top:hover{background: rgba(0,0,0,0.70);}

/* Responsive */
@media (max-width: 900px){
  .hero-inner{grid-template-columns: 1fr;}
  .topbar-links a{font-size: 0.92rem;}
}

@media (max-width: 650px){
  .topbar{border-radius: 16px;
  .topbar{
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    padding: 12px 14px;
  }
  .topbar-links{
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    width: 100%;
  }
  .topbar-links a{
    font-size: 14px;
  }
  .topbar-links .btn{
    width: 100%;
    text-align: center;
  }

}
  .topbar-links{gap: 8px;}
  .topbar-links a{padding: 8px 8px;}
  .hero-copy{padding: 24px;}
  .skills-grid{grid-template-columns: 1fr;}
  .mini-grid{grid-template-columns: 1fr 1fr;}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .reveal{transition:none; opacity:1; transform:none; filter:none;}
  .progress-bar{transition:none;}
}