/* ============================================================
   PORTFÓLIO | CSS PRINCIPAL
   ============================================================ */

/* ---------- VARIÁVEIS CSS ---------- */
:root {
  /* Cores principais */
  --bg-primary:    #0a0a0a;
  --bg-secondary:  #111111;
  --bg-card:       #141414;
  --bg-card-hover: #1a1a1a;
  --border-color:  #1f1f1f;
  --border-accent: rgba(0, 255, 65, 0.3);

  /* Neon accent */
  --accent:        #00FF41;
  --accent-dim:    rgba(0, 255, 65, 0.6);
  --accent-faint:  rgba(0, 255, 65, 0.08);
  --accent-glow:   0 0 20px rgba(0, 255, 65, 0.4), 0 0 40px rgba(0, 255, 65, 0.15);

  /* Tipografia */
  --text-primary:  #e8e8e8;
  --text-secondary:#888;
  --text-muted:    #555;

  /* Fontes */
  --font-mono:     'JetBrains Mono', monospace;
  --font-display:  'Syne', sans-serif;

  /* Espaçamentos */
  --section-pad:   100px;
  --container-max: 1200px;

  /* Transições */
  --transition:    0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Sombras */
  --shadow-card:   0 4px 24px rgba(0,0,0,0.6);
  --shadow-glow:   0 0 30px rgba(0, 255, 65, 0.2);
}

/* ---------- RESET + BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-display);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { cursor: none; border: none; background: none; font-family: inherit; }
ul { list-style: none; }
input, textarea { font-family: var(--font-mono); }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- CURSOR PERSONALIZADO ---------- */
.cursor {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s;
  box-shadow: var(--accent-glow);
}

.cursor-follower {
  width: 32px; height: 32px;
  border: 1px solid var(--accent-dim);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: all 0.12s ease-out;
}

body:has(a:hover) .cursor,
body:has(button:hover) .cursor { transform: translate(-50%, -50%) scale(2); }
body:has(a:hover) .cursor-follower,
body:has(button:hover) .cursor-follower { transform: translate(-50%, -50%) scale(1.5); border-color: var(--accent); }

/* ---------- LOADER ---------- */
.loader {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.loader.hidden { opacity: 0; visibility: hidden; }
.loader-content { text-align: center; }
.loader-text {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.85rem;
  display: block;
  margin-bottom: 16px;
  opacity: 0.8;
}
.loader-bar {
  width: 200px;
  height: 2px;
  background: var(--border-color);
  border-radius: 2px;
  overflow: hidden;
}
.loader-fill {
  height: 100%;
  background: var(--accent);
  animation: loaderFill 1.5s ease-in-out forwards;
  box-shadow: 0 0 10px var(--accent);
}
@keyframes loaderFill {
  from { width: 0; }
  to   { width: 100%; }
}

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  background: transparent;
  transition: background var(--transition), padding var(--transition), backdrop-filter var(--transition);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(16px);
  padding: 14px 48px;
  border-bottom-color: var(--border-color);
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  transition: var(--transition);
}
.nav-logo:hover { text-shadow: 0 0 20px var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}
.nav-link:hover { color: var(--accent); }
.nav-link:hover::after { width: 100%; }

.nav-admin {
  color: var(--text-muted);
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}
.nav-admin:hover { color: var(--accent); border-color: var(--border-accent); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
  border-radius: 2px;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- UTILITÁRIOS ---------- */
.accent { color: var(--accent); }
.glow   { text-shadow: var(--accent-glow); }
.hidden { display: none !important; }

/* ---------- BOTÕES ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  border-radius: 4px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  font-weight: 600;
  letter-spacing: 0.03em;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateX(-101%);
  transition: transform var(--transition);
  z-index: 0;
}
.btn > * { position: relative; z-index: 1; }
.btn:hover::before { transform: translateX(0); }

.btn-primary {
  background: var(--accent);
  color: #000;
  font-weight: 700;
}
.btn-primary::before { background: #fff; }
.btn-primary:hover { color: #000; box-shadow: var(--shadow-glow); }

.btn-outline {
  border: 1px solid var(--accent);
  color: var(--accent);
}
.btn-outline:hover { color: #000; }

.btn-ghost {
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}
.btn-ghost::before { background: var(--bg-card-hover); }
.btn-ghost:hover { color: var(--text-primary); border-color: var(--border-accent); }

.btn-full { width: 100%; justify-content: center; }

/* ---------- SECTION HEADERS ---------- */
.section-header {
  margin-bottom: 60px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.section-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  opacity: 0.7;
}
.section-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}
.section-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--border-accent), transparent);
}

/* ============================================================
   SEÇÃO HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: 140px 48px 80px;
  max-width: var(--container-max);
  margin: 0 auto;
  position: relative;
}

/* Grid de fundo */
.hero-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,255,65,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,65,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* Scanlines */
.scanlines {
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg, transparent, transparent 2px,
    rgba(0,0,0,0.03) 2px, rgba(0,0,0,0.03) 4px
  );
  pointer-events: none;
  z-index: 0;
}

.hero-content { position: relative; z-index: 1; }

.hero-greeting {
  margin-bottom: 16px;
}
.terminal-line {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  display: inline-block;
  padding: 4px 12px;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  background: var(--bg-secondary);
}

.hero-name {
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-role {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  margin-bottom: 24px;
  min-height: 2rem;
  display: flex;
  align-items: center;
  gap: 4px;
}
.typewriter { color: var(--text-primary); }
.cursor-blink {
  color: var(--accent);
  animation: blink 1s step-end infinite;
  line-height: 1;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.hero-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 460px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-socials {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.social-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
  transition: var(--transition);
  background: var(--bg-secondary);
}
.social-btn i { font-size: 1rem; }
.social-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-faint);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,255,65,0.15);
}

/* --- Hero Visual (code window) --- */
.hero-visual { position: relative; z-index: 1; }

.code-window {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  position: relative;
}
.code-window::before {
  content: '';
  position: absolute;
  inset: -1px;
  background: linear-gradient(135deg, var(--accent-dim), transparent, transparent);
  border-radius: 8px;
  z-index: -1;
  opacity: 0.3;
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
}
.dot {
  width: 12px; height: 12px;
  border-radius: 50%;
}
.dot.red    { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green  { background: var(--accent); box-shadow: 0 0 6px var(--accent); }
.window-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: auto;
}

.code-block {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.8;
  padding: 24px;
  color: var(--text-secondary);
  min-height: 260px;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 1;
}
.scroll-indicator span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.3; transform: scaleY(0.5); }
}

/* ============================================================
   SEÇÃO SOBRE
   ============================================================ */
.sobre {
  padding: var(--section-pad) 0;
  background: var(--bg-secondary);
  position: relative;
}
.sobre::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border-accent), transparent);
}

.sobre-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 60px;
  align-items: start;
}

.foto-frame {
  position: relative;
}
.foto-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-muted);
}
.foto-placeholder i { font-size: 4rem; }
.foto-placeholder p { font-family: var(--font-mono); font-size: 0.75rem; }

.foto-border {
  position: absolute;
  inset: 8px;
  border: 1px solid var(--accent-dim);
  border-radius: 8px;
  pointer-events: none;
  transform: translate(8px, 8px);
  transition: transform var(--transition);
}
.foto-frame:hover .foto-border { transform: translate(4px, 4px); }

.foto-tag {
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-primary);
  border: 1px solid var(--border-accent);
  padding: 6px 16px;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  white-space: nowrap;
}

.info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 28px;
  margin-bottom: 28px;
}
.info-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  display: block;
  margin-bottom: 16px;
  opacity: 0.8;
}
.info-bio {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 12px;
  font-size: 0.95rem;
}
.info-bio:last-child { margin-bottom: 0; }
.info-bio strong { font-weight: 600; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px 16px;
  text-align: center;
  transition: var(--transition);
}
.stat-card:hover {
  border-color: var(--border-accent);
  background: var(--accent-faint);
  transform: translateY(-3px);
}
.stat-number {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  font-family: var(--font-mono);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.sobre-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ============================================================
   SEÇÃO PROJETOS
   ============================================================ */
.projetos {
  padding: var(--section-pad) 0;
  background: var(--bg-primary);
}

.projetos-filter {
  display: flex;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 8px 20px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--bg-secondary);
  transition: var(--transition);
}
.filter-btn:hover,
.filter-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-faint);
}

.projetos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.projeto-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 28px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.projeto-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(to right, var(--accent), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.projeto-card:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}
.projeto-card:hover::before { transform: scaleX(1); }

.projeto-card.featured {
  border-color: var(--border-accent);
  background: var(--accent-faint);
}
.featured-badge {
  position: absolute;
  top: 16px; right: 16px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #000;
  background: var(--accent);
  padding: 3px 10px;
  border-radius: 3px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.card-icon {
  width: 44px; height: 44px;
  background: var(--accent-faint);
  border: 1px solid var(--border-accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--accent);
}
.card-links {
  display: flex;
  gap: 8px;
  opacity: 0;
  transform: translateY(-4px);
  transition: var(--transition);
}
.projeto-card:hover .card-links { opacity: 1; transform: translateY(0); }
.card-link {
  width: 32px; height: 32px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1rem;
  transition: var(--transition);
}
.card-link:hover { color: var(--accent); border-color: var(--accent); }

.card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}
.card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}
.card-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.stack-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--accent);
  background: var(--accent-faint);
  border: 1px solid rgba(0,255,65,0.2);
  padding: 3px 10px;
  border-radius: 3px;
  transition: var(--transition);
}
.projeto-card:hover .stack-tag {
  background: rgba(0,255,65,0.12);
  border-color: var(--accent-dim);
}

/* Cartão oculto pelo filtro */
.projeto-card.hidden-card {
  display: none;
}

/* ============================================================
   SEÇÃO SKILLS
   ============================================================ */
.skills {
  padding: var(--section-pad) 0;
  background: var(--bg-secondary);
  position: relative;
}
.skills::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border-accent), transparent);
}

.skills-content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.skills-category {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 28px;
  transition: var(--transition);
}
.skills-category:hover { border-color: var(--border-accent); }

.category-title {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.category-title i { color: var(--accent); }

.skills-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.skill-badge {
  display: grid;
  grid-template-columns: 44px auto 1fr;
  align-items: center;
  gap: 14px;
}
.badge-icon {
  width: 44px; height: 44px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  transition: var(--transition);
  flex-shrink: 0;
}
.badge-icon svg { width: 22px; height: 22px; }
.badge-icon.html  { color: #E34F26; border-color: rgba(227,79,38,0.3); }
.badge-icon.css   { color: #1572B6; border-color: rgba(21,114,182,0.3); }
.badge-icon.js    { color: #F7DF1E; border-color: rgba(247,223,30,0.3); }
.badge-icon.php   { color: #777BB4; border-color: rgba(119,123,180,0.3); }
.badge-icon.mysql { color: #4479A1; border-color: rgba(68,121,161,0.3); }
.badge-icon.flutter { color: #54C5F8; border-color: rgba(84,197,248,0.3); }
.badge-icon.dart  { color: #0175C2; border-color: rgba(1,117,194,0.3); }
.badge-icon.git   { color: #F05032; border-color: rgba(240,80,50,0.3); }
.badge-icon.docker{ color: #2496ED; border-color: rgba(36,150,237,0.3); }
.badge-icon.linux { color: var(--accent); border-color: var(--border-accent); }

.skill-badge span {
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  min-width: 70px;
}

.skill-level {
  height: 3px;
  background: var(--border-color);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}
.skill-level::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: 0;
  background: linear-gradient(to right, var(--accent), rgba(0,255,65,0.4));
  border-radius: 3px;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 8px var(--accent);
}
.skill-level.animated::after {
  width: attr(data-level %);  /* fallback; JS sets actual width */
}

/* ============================================================
   SEÇÃO CONTATO
   ============================================================ */
.contato {
  padding: var(--section-pad) 0;
  background: var(--bg-primary);
}

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}

.contato-info h3 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.3;
}
.contato-info > p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 36px;
  font-size: 0.95rem;
}

.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: var(--transition);
}
.contact-item:hover {
  border-color: var(--border-accent);
  transform: translateX(4px);
}
.contact-item > i {
  font-size: 1.3rem;
  color: var(--accent);
  margin-top: 2px;
  flex-shrink: 0;
}
.contact-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}
.contact-value {
  font-size: 0.9rem;
  color: var(--text-primary);
}
a.contact-value:hover { color: var(--accent); }

/* Formulário */
.contato-form {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.88rem;
  outline: none;
  transition: var(--transition);
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: var(--accent-faint);
  box-shadow: 0 0 0 3px rgba(0,255,65,0.08);
}
.form-group input.error,
.form-group textarea.error {
  border-color: #ff4444;
}

.field-error {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: #ff4444;
  min-height: 16px;
}

.form-feedback {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-align: center;
  padding: 12px;
  border-radius: 6px;
  display: none;
}
.form-feedback.success {
  display: block;
  background: rgba(0,255,65,0.08);
  border: 1px solid var(--border-accent);
  color: var(--accent);
}
.form-feedback.error {
  display: block;
  background: rgba(255,68,68,0.08);
  border: 1px solid rgba(255,68,68,0.3);
  color: #ff4444;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 48px 0 24px;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border-color);
}
.footer-brand p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 8px;
  font-family: var(--font-mono);
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--accent); }

.footer-socials {
  display: flex;
  gap: 12px;
}
.footer-socials a {
  width: 36px; height: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1rem;
  transition: var(--transition);
}
.footer-socials a:hover {
  color: var(--accent);
  border-color: var(--border-accent);
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}
.footer-code { color: var(--text-muted); }

/* ============================================================
   ESTADOS DE CARREGAMENTO DOS PROJETOS (fetch dinâmico)
   ============================================================ */
.projetos-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 80px 20px;
  color: var(--text-muted);
}
.projetos-loading p {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  animation: pulse 1.5s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }

.loading-spinner {
  width: 36px; height: 36px;
  border: 2px solid var(--border-color);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  box-shadow: 0 0 12px rgba(0,255,65,0.2);
}
@keyframes spin { to { transform: rotate(360deg); } }

.projetos-error {
  text-align: center;
  padding: 32px 20px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 32px;
}
.projetos-error i {
  font-size: 2rem;
  color: #ffd700;
  display: block;
  margin-bottom: 10px;
}
.projetos-error small {
  display: block;
  margin-top: 6px;
  font-size: 0.72rem;
  color: var(--text-muted);
  opacity: 0.7;
}

/* Skeleton cards enquanto carrega */
.skeleton-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.skeleton-line {
  background: linear-gradient(90deg, var(--border-color) 25%, #1e1e1e 50%, var(--border-color) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
}
@keyframes shimmer { to { background-position: -200% 0; } }
.sk-icon  { width: 44px; height: 44px; border-radius: 8px; }
.sk-title { height: 18px; width: 60%; }
.sk-desc1 { height: 12px; width: 100%; }
.sk-desc2 { height: 12px; width: 80%; }
.sk-tag   { height: 22px; width: 40%; }

/* ============================================================
   PROJETOS SEM RESULTADO (filtro vazio)
   ============================================================ */
.projetos-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-muted);
}
.projetos-empty i { font-size: 2.5rem; display: block; margin-bottom: 12px; opacity: 0.4; }

/* ============================================================
   ÍCONES por categoria (mapeados pelo JS)
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ============================================================
   RESPONSIVIDADE
   ============================================================ */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; padding: 120px 24px 80px; }
  .hero-visual { display: none; }
  .scroll-indicator { display: none; }
  .sobre-grid { grid-template-columns: 1fr; }
  .foto-frame { max-width: 300px; }
  .projetos-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .skills-content { grid-template-columns: 1fr; }
  .contato-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --section-pad: 70px; }
  .navbar { padding: 16px 20px; }
  .navbar.scrolled { padding: 12px 20px; }
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    bottom: 0;
    width: 80%;
    max-width: 320px;
    background: rgba(17,17,17,0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    padding: 40px;
    gap: 28px;
    border-left: 1px solid var(--border-color);
    transition: right var(--transition);
    z-index: 999;
  }
  .nav-links.open { right: 0; }
  .nav-link { font-size: 1rem; }
  .hamburger { display: flex; }
  .projetos-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero { padding: 100px 20px 60px; }
  .hero-name { font-size: 2.8rem; }
  .section-header { flex-wrap: wrap; }
  .contato-form { padding: 24px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-content { flex-direction: column; text-align: center; }
  .cursor, .cursor-follower { display: none; }
  body { cursor: auto; }
  button { cursor: pointer; }
  a { cursor: pointer; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; }
  .sobre-actions { flex-direction: column; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}