/* ════════════════════════════════
   PRELOADER
════════════════════════════════ */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 9995;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.35s ease;
}

.preloader.exit {
  opacity: 0;
  pointer-events: none;
}

.preloader-inner {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  min-width: 260px;
}

.preloader-line {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.22s ease, transform 0.22s ease;
  margin: 0;
}

.preloader-line.show {
  opacity: 1;
  transform: none;
}

.pl-prompt { color: var(--accent); }

.pl-track {
  display: inline-flex;
  width: 100px;
  height: 2px;
  background: var(--border);
  border-radius: 1px;
  overflow: hidden;
  margin-left: var(--sp-3);
  vertical-align: middle;
}

.pl-bar {
  width: 0%;
  height: 100%;
  background: var(--accent);
  border-radius: 1px;
  transition: width 0.55s ease;
}

.pl-ok { color: var(--terminal-green); }

/* ════════════════════════════════
   SCROLL PROGRESS BAR
════════════════════════════════ */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: var(--accent);
  z-index: 1002;
  transition: none;
  pointer-events: none;
}

/* ════════════════════════════════
   CUSTOM CURSOR
════════════════════════════════ */
.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 14px; height: 14px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  /* SEM transform aqui — GSAP gerencia xPercent/yPercent + x/y em conjunto */
  transition: width 0.18s ease, height 0.18s ease, border-radius 0.18s ease, opacity 0.25s ease, background-color 0.18s ease;
  will-change: transform;
}

.cursor.on-link {
  width: 32px; height: 2px;
  border-radius: 1px;
  background-color: var(--accent);
}

.cursor.expanded {
  width: 44px; height: 44px;
  background-color: transparent;
  opacity: 0.6;
}

@media (pointer: coarse) { .cursor { display: none; } }

/* ════════════════════════════════
   HEADER
════════════════════════════════ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: var(--sp-4) 0;
  transition: transform var(--t-base), background-color var(--t-base), border-color var(--t-base);
  border-bottom: 1px solid transparent;
}

.header.scrolled {
  background: rgba(10, 10, 10, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
}

[data-theme="light"] .header.scrolled {
  background: rgba(250, 250, 249, 0.88);
}

.header.hidden {
  transform: translateY(-100%);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-8);
}

.logo {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
}

.nav-links {
  display: flex;
  gap: var(--sp-8);
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-secondary);
  position: relative;
  transition: color var(--t-fast);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width var(--t-base);
}

.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }

.theme-toggle {
  width: 34px; height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: color var(--t-fast), border-color var(--t-fast);
  flex-shrink: 0;
}

.theme-toggle:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.theme-toggle svg {
  width: 15px; height: 15px;
}

@media (max-width: 640px) {
  .nav-links { display: none; }
}

/* ════════════════════════════════
   HERO
════════════════════════════════ */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

/* Ambient glow — luz quente atrás do nome, estilo Vercel/Linear */
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: -10%;
  width: 75%; height: 85%;
  background: radial-gradient(ellipse at 30% 40%,
    rgba(212, 175, 55, 0.08) 0%,
    rgba(212, 175, 55, 0.03) 40%,
    transparent 70%);
  pointer-events: none;
  z-index: 0;
}

[data-theme="light"] .hero::before {
  background: radial-gradient(ellipse at 30% 40%,
    rgba(184, 134, 11, 0.06) 0%,
    transparent 65%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 860px;
}

#hero-bg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}


.hero-label {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
  margin-bottom: var(--sp-4);
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
  display: block;
  /* Gradient text — dourado fosco no final, branco no início */
  background: linear-gradient(110deg, #ededed 0%, #ededed 55%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-theme="light"] .hero-name {
  background: linear-gradient(110deg, #1a1a1a 0%, #2a2000 65%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-cursor {
  display: inline-block;
  width: 3px;
  height: 0.82em;
  background: var(--accent);
  margin-left: 6px;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
  border-radius: 1px;
}

.hero-subtitle {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.625rem);
  font-weight: 400;
  line-height: 1.4;
  color: var(--text-secondary);
  margin-top: var(--sp-8);
  max-width: 680px;
}

.hero-subtitle .accent { color: var(--accent); }

.hero-paragraph {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-top: var(--sp-6);
  max-width: 560px;
}

.hero-location {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  margin-top: var(--sp-8);
}

/* Bottom-right meta block */
.hero-meta {
  position: absolute;
  bottom: var(--sp-8);
  right: var(--container-padding);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-align: right;
  line-height: 2;
  pointer-events: none;
}

.hero-meta .status-online { color: var(--terminal-green); }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
}

.scroll-indicator-line {
  width: 1px;
  height: 52px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scroll-drop 1.8s ease-in-out infinite;
}

/* ════════════════════════════════
   ABOUT
════════════════════════════════ */
#sobre {
  border-top: 1px solid var(--border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--sp-16);
  align-items: start;
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }
}

.about-text {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.about-text strong {
  color: var(--text-primary);
  font-weight: 500;
}

.about-stack {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--sp-6);
  line-height: 1.9;
}

.stack-group { margin-bottom: var(--sp-4); }
.stack-group:last-child { margin-bottom: 0; }

.stack-key   { color: var(--accent); display: block; }
.stack-value { color: var(--text-secondary); display: block; padding-left: var(--sp-4); }

/* ════════════════════════════════
   EXPERIENCE
════════════════════════════════ */
#experiencia {
  border-top: 1px solid var(--border);
}

.exp-cards {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.exp-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 2px solid transparent;
  border-radius: var(--radius-md);
  padding: var(--sp-8);
  transition: border-left-color var(--t-base), background-color var(--t-fast),
              box-shadow var(--t-base);
}

.exp-card:hover {
  border-left-color: var(--accent);
  background: var(--bg-secondary);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.exp-card.current {
  border-left-color: var(--accent);
}

.exp-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.exp-company {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-primary);
}

.exp-role {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.exp-period {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  white-space: nowrap;
  padding-top: 3px;
  flex-shrink: 0;
}

.exp-list {
  margin-top: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.exp-list li {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  padding-left: var(--sp-4);
  position: relative;
}

.exp-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--text-tertiary);
}

.exp-results {
  margin-top: var(--sp-4);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--border);
}

.exp-results-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--sp-2);
}

.exp-tags {
  margin-top: var(--sp-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-tertiary);
  letter-spacing: 0.02em;
}

.tag.cybersec {
  border-color: rgba(239, 68, 68, 0.5);
  color: var(--danger);
}

.tag.active {
  border-color: rgba(212, 175, 55, 0.4);
  color: var(--accent);
}

/* Certificates sub-section */
.certs {
  margin-top: var(--sp-12);
  padding-top: var(--sp-12);
  border-top: 1px solid var(--border);
}

.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}

.cert-item {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: var(--sp-3) var(--sp-4);
  transition: border-color var(--t-fast);
}

.cert-item:hover { border-color: var(--text-tertiary); }

.cert-name {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-primary);
  display: block;
  line-height: 1.4;
}

.cert-meta {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  margin-top: 4px;
  display: block;
}

/* ════════════════════════════════
   SERVICES
════════════════════════════════ */
#servicos { border-top: 1px solid var(--border); }

.services-headline {
  max-width: 640px;
  margin-bottom: var(--sp-8);
}

.services-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: var(--sp-4);
}

.services-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── Card principal ── */
.service-card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 268px;
  gap: var(--sp-12);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--sp-8);
  overflow: hidden;
  transition: border-color var(--t-base), box-shadow var(--t-base);
}

/* Linha dourada no topo */
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 25%, var(--accent) 75%, transparent 100%);
}

/* Glow ambiente */
.service-card::after {
  content: '';
  position: absolute;
  top: -30%; right: -5%;
  width: 55%; height: 90%;
  background: radial-gradient(ellipse, rgba(212,175,55,0.07) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.service-card:hover {
  border-color: rgba(212,175,55,0.45);
  box-shadow: 0 24px 64px rgba(0,0,0,0.55), 0 0 0 1px rgba(212,175,55,0.08);
}

.service-card-left,
.service-card-right { position: relative; z-index: 1; }

/* Cabeçalho */
.service-card-header {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.service-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  border: 1px solid rgba(212,175,55,0.45);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.06em;
}

.service-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
}

/* Descrição */
.service-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: var(--sp-6);
  max-width: 480px;
}

/* Lista de entregáveis */
.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.service-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.service-list li::before {
  content: '✓';
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Painel direito */
.service-card-right {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  padding-left: var(--sp-8);
  border-left: 1px solid var(--border);
}

/* Bloco de preço */
.service-price-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.service-price-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-price-value {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1;
}

.service-price-note {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  letter-spacing: 0.04em;
}

/* Prazo */
.service-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  padding: var(--sp-4);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.service-timeline-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-timeline-value {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

/* Botão WhatsApp */
.cta-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  padding: 14px var(--sp-6);
  background: #25d366;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
  will-change: transform;
}

.cta-whatsapp:hover {
  background: #1fba58;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,0.35);
}

.cta-whatsapp svg { width: 18px; height: 18px; flex-shrink: 0; }

/* Nota orçamento */
.service-bigger-note {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  line-height: 1.65;
  text-align: center;
}

.service-bigger-note a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--t-fast);
}

.service-bigger-note a:hover { color: var(--accent-hover); }

/* ── Processo ── */
.services-process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-8);
  margin-top: var(--sp-12);
  padding-top: var(--sp-12);
  border-top: 1px solid var(--border);
}

.process-step { display: flex; flex-direction: column; gap: var(--sp-3); }

.process-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.08em;
}

.process-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.process-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .service-card {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

  .service-card-right {
    padding-left: 0;
    border-left: none;
    padding-top: var(--sp-6);
    border-top: 1px solid var(--border);
  }

  .services-process {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }
}

/* ── Light mode adjustments ── */
[data-theme="light"] .service-card::after {
  background: radial-gradient(ellipse, rgba(184,134,11,0.05) 0%, transparent 65%);
}

[data-theme="light"] .service-card:hover {
  box-shadow: 0 16px 48px rgba(0,0,0,0.12), 0 0 0 1px rgba(184,134,11,0.12);
}

/* ════════════════════════════════
   PROJECTS
════════════════════════════════ */
#projetos {
  border-top: 1px solid var(--border);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--sp-4);
}

/* Row 1 */
.proj-featured   { grid-column: span 7; }
.proj-secondary  { grid-column: span 5; }
/* Row 2 */
.proj-tertiary   { grid-column: span 5; }
.proj-quarter    { grid-column: span 7; }

@media (max-width: 900px) {
  .proj-featured,
  .proj-secondary,
  .proj-tertiary,
  .proj-quarter  { grid-column: span 12; }
}

@media (min-width: 901px) and (max-width: 1100px) {
  .proj-featured  { grid-column: span 8; }
  .proj-secondary { grid-column: span 4; }
  .proj-tertiary  { grid-column: span 4; }
  .proj-quarter   { grid-column: span 8; }
}

.project-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--sp-8);
  display: flex;
  flex-direction: column;
  transition: border-color var(--t-base), background-color var(--t-fast),
              transform var(--t-base), box-shadow var(--t-base);
  position: relative;
  overflow: hidden;
  will-change: transform;
}

.project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--t-base);
  pointer-events: none;
}

.project-card:hover {
  border-color: rgba(212, 175, 55, 0.55);
  background: var(--bg-secondary);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(212, 175, 55, 0.06);
}

[data-theme="light"] .project-card:hover {
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(184, 134, 11, 0.1);
}

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

.project-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--sp-4);
  margin-bottom: var(--sp-4);
}

.project-name {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: color var(--t-fast);
  line-height: 1.3;
}

.project-card:hover .project-name { color: var(--accent); }

.project-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-tertiary);
  flex-shrink: 0;
}

.project-tag.cybersec {
  border-color: rgba(239, 68, 68, 0.5);
  color: var(--danger);
}

.project-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
  flex: 1;
  margin-bottom: var(--sp-6);
}

.project-stack {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: auto;
}

.project-stack span + span::before {
  content: ' · ';
}

/* ── GitHub project cards (com imagem) ── */
.projects-sublabel {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-secondary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: var(--sp-12);
  margin-bottom: var(--sp-6);
}

.projects-github-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--sp-6);
}

.proj-github { grid-column: span 6; }

/* Último card ímpar expande para largura total */
.proj-github:last-child:nth-child(odd) { grid-column: span 12; }

@media (max-width: 768px) {
  .proj-github { grid-column: span 12; }
}

.project-card.proj-github {
  padding: 0;
  gap: 0;
}

.project-img-link {
  display: block;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.project-img {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  position: relative;
}

.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.project-img-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.25s ease;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--accent);
  letter-spacing: 0.06em;
}

.project-card.proj-github:hover .project-img-overlay { opacity: 1; }
.project-card.proj-github:hover .project-img img { transform: scale(1.04); }

.project-body {
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  flex: 1;
}

.project-links {
  display: flex;
  gap: var(--sp-4);
  margin-top: auto;
  padding-top: var(--sp-4);
}

.project-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color var(--t-fast);
}

.project-link:hover { color: var(--accent); }

/* ════════════════════════════════
   TERMINAL
════════════════════════════════ */
#terminal {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.terminal-wrapper {
  background: #0d0d0d;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 440px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

[data-theme="light"] .terminal-wrapper {
  background: #1a1a1a;
}

.terminal-bar {
  background: #161616;
  border-bottom: 1px solid #2a2a2a;
  padding: var(--sp-3) var(--sp-4);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 11px; height: 11px;
  border-radius: 50%;
}
.dot-red    { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green  { background: #27c93f; }

.terminal-title {
  font-size: 0.75rem;
  color: #555;
  margin: 0 auto;
  letter-spacing: 0.02em;
}

.terminal-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: 0;
  scroll-behavior: smooth;
}

.terminal-body::-webkit-scrollbar       { width: 3px; }
.terminal-body::-webkit-scrollbar-thumb { background: #333; }

.terminal-output-area {
  flex: 1;
  color: #a0a0a0;
  line-height: 1.9;
}

.t-output-line { white-space: pre-wrap; word-break: break-word; }

.t-green  { color: #4ade80; }
.t-accent { color: #d4af37; }
.t-dim    { color: #555; }
.t-danger { color: #ef4444; }
.t-white  { color: #ededed; }
.t-prompt { color: #4ade80; }

.terminal-input-row {
  display: flex;
  align-items: center;
  margin-top: var(--sp-2);
  flex-shrink: 0;
}

.terminal-prompt-text {
  color: #4ade80;
  white-space: nowrap;
  user-select: none;
  flex-shrink: 0;
}

.terminal-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: #ededed;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  caret-color: #d4af37;
  padding-left: 4px;
}

/* ════════════════════════════════
   CONTACT
════════════════════════════════ */
#contato {
  border-top: 1px solid var(--border);
  text-align: center;
}

.contact-headline {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto var(--sp-12);
  line-height: 1.7;
}

.contact-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--sp-8);
}

.contact-link {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  color: var(--text-secondary);
  position: relative;
  transition: color var(--t-fast);
}

.contact-link::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width var(--t-base);
}

.contact-link:hover { color: var(--accent); }
.contact-link:hover::after { width: 100%; }

.contact-cv {
  display: inline-block;
  margin-top: var(--sp-8);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: var(--sp-2) var(--sp-4);
  transition: color var(--t-fast), border-color var(--t-fast);
}

.contact-cv:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* ════════════════════════════════
   FOOTER
════════════════════════════════ */
footer {
  border-top: 1px solid var(--border);
  padding: var(--sp-6) 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

.footer-text {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
}

.footer-text .acc { color: var(--accent); }

/* ════════════════════════════════
   HERO CTAs
════════════════════════════════ */
.hero-ctas {
  display: flex;
  gap: var(--sp-4);
  margin-top: var(--sp-8);
  flex-wrap: wrap;
  align-items: center;
}

.cta-primary {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  padding: 11px 22px;
  background: var(--accent);
  color: #080808;
  border-radius: var(--radius-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: background-color var(--t-fast), transform 0.15s ease;
  display: inline-block;
}

.cta-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.cta-ghost {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  padding: 10px 22px;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  letter-spacing: 0.02em;
  transition: border-color var(--t-fast), color var(--t-fast), transform 0.15s ease;
  display: inline-block;
}

.cta-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

/* ════════════════════════════════
   HAMBURGER + MOBILE MENU
════════════════════════════════ */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 34px; height: 34px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color var(--t-fast);
  flex-shrink: 0;
}

.hamburger:hover { border-color: var(--accent); }

.hamburger span {
  display: block;
  width: 18px; height: 1.5px;
  background: var(--text-secondary);
  border-radius: 1px;
  transition: transform 0.3s ease, opacity 0.25s ease, background-color var(--t-fast);
}

.hamburger:hover span { background: var(--accent); }

.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 640px) {
  .hamburger { display: flex; }
}

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 998;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-12);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-6);
}

.mobile-menu-nav a {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 8vw, 2.5rem);
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: -0.02em;
  transition: color var(--t-fast);
}

.mobile-menu-nav a:hover { color: var(--accent); }

.mobile-menu-footer {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}