/* Fonte (Google Fonts) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

* {
  font-family: 'Inter', sans-serif;
}

/* Gradiente do hero/contato */
.gradient-bg {
  background: linear-gradient(135deg, #0D0D1A 0%, #1a1a2e 100%);
}

/* Hover cards */
.card-hover {
  transition: all 0.3s ease;
}
.card-hover:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Barras de skill animadas */
.skill-bar {
  transition: width 2s ease-in-out;
}

/* Fade-in ao rolar */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Efeito cursor na digitação */
.typing-animation {
  border-right: 2px solid #4a90e2;
  animation: blink 1s infinite;
}
@keyframes blink {
  0%, 50% { border-color: transparent; }
  51%, 100% { border-color: #4a90e2; }
}

/*Skills*/
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-size: 12px; padding: 6px 10px; background: color-mix(in oklab, var(--text) 8%, transparent); border: 1px solid color-mix(in oklab, var(--text) 14%, transparent); border-radius: 999px; }

/* Sections */
section { padding: 38px 0; scroll-margin-top: var(--header-offset); }
.section-title { font-size: 20px; font-weight: 800; margin: 0 0 14px; letter-spacing: .3px; }
.grid { display: grid; gap: var(--gap); grid-template-columns: repeat(auto-fill, var(--grid)); }
.card { background: linear-gradient(180deg, color-mix(in oklab, var(--card) 92%, transparent), color-mix(in oklab, var(--bg) 95%, transparent)); border: 1px solid color-mix(in oklab, var(--text) 10%, transparent); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }

.container { width: min(1120px, 92vw); margin: 0 auto; }

:root {
  --bg: #0b0c10;
  --bg-elev: #12131a;
  --card: #0b133f;
  --text: #e7eaf3;
  --muted: #aab0c0;
  --primary: #7c6cf2;
  --primary-contrast: #0b0c10;
  --accent: #2dd4bf;
  --ok: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
  --ring: rgba(124,108,242,.5);
  --shadow: 0 8px 24px rgba(0,0,0,.35);
  --radius: 16px;
  --radius-sm: 12px;
  --radius-lg: 24px;
  --gap: 14px;
  --grid: minmax(260px, 1fr);
  --header-offset: 96px;
}
[data-theme="light"]{
  --bg: #f8fafc;
  --bg-elev: #ffffff;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --primary: #6E59A5;
  --primary-contrast: #ffffff;
  --accent: #0ea5e9;
  --ring: rgba(110,89,165,.3);
  --shadow: 0 6px 18px rgba(2,6,23,.08);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  padding-top: var(--header-offset);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(1200px 600px at 10% -10%, rgba(124,108,242,.25), transparent 65%),
              radial-gradient(1000px 500px at 100% 10%, rgba(45,212,191,.12), transparent 60%),
              var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
.container { width: min(1120px, 92vw); margin: 0 auto; }

/* Header fixo */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100; width: 100%;
  backdrop-filter: blur(10px);
  background: color-mix(in oklab, var(--bg-elev) 70%, transparent);
  border-bottom: 1px solid color-mix(in oklab, var(--text) 10%, transparent);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: .2px; }
.brand .logo { width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); box-shadow: var(--shadow); }
.navlinks { display: flex; gap: 18px; flex-wrap: wrap; }
.navlinks a { opacity: .9; padding: 8px 10px; border-radius: 10px; }
.navlinks a:hover { background: color-mix(in oklab, var(--card) 65%, transparent); }

.actions { display: flex; gap: 10px; align-items: center; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 12px; font-weight: 600; border: 1px solid transparent; transition: .2s ease; }
.btn.primary { background: linear-gradient(135deg, var(--primary), color-mix(in oklab, var(--primary) 80%, #ffffff 20%)); color: var(--primary-contrast); box-shadow: var(--shadow); }
.btn.ghost { border-color: color-mix(in oklab, var(--text) 15%, transparent); background: color-mix(in oklab, var(--card) 60%, transparent); }
.btn:hover { transform: translateY(-1px); }


/* Sections */
section { padding: 38px 0; scroll-margin-top: var(--header-offset); }
.section-title { font-size: 20px; font-weight: 800; margin: 0 0 14px; letter-spacing: .3px; }
.grid { display: grid; gap: var(--gap); grid-template-columns: repeat(auto-fill, var(--grid)); }
.card { background: linear-gradient(180deg, color-mix(in oklab, var(--card) 92%, transparent), color-mix(in oklab, var(--bg) 95%, transparent)); border: 1px solid color-mix(in oklab, var(--text) 10%, transparent); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }

.kv { display: grid; grid-template-columns: 1fr 2fr; gap: 14px; }
.kv .value { font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace; font-weight: 600; color: var(--accent); }

/* Skills */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-size: 12px; padding: 6px 10px; background: color-mix(in oklab, var(--text) 8%, transparent); border: 1px solid color-mix(in oklab, var(--text) 14%, transparent); border-radius: 999px; }