/* =========================
   TOKENS (Design System)
========================= */
:root{
  /* Dark mode colors */
  --bg: #002344;
  --bg2: #4A5568;
  --surface: rgba(255,255,255,.06);
  --surface-2: rgba(255,255,255,.08);
  --border: rgba(255,255,255,.10);
  --text: #E8D8C4;
  --muted: #F3E5AB;
  --accent: #C5A059;

  --shadow: 0 12px 40px rgba(0,0,0,.35);
  --radius: 18px;
  --radius2: 24px;

  --transition: 220ms ease;
  --topbar-h: 76px;
}

/* Light mode */
body:not(.dark){
  --bg: #F3E5AB;
  --bg2: #E8D8C4;
  --surface: rgba(255,255,255,.60);
  --surface-2: rgba(255,255,255,.72);
  --border: rgba(0,0,0,.10);
  --text: #002344;
  --muted: #4A5568;
  --shadow: 0 12px 36px rgba(0,0,0,.12);
}

/* =========================
   BASE
========================= */
*{ margin:0; padding:0; box-sizing:border-box; }
html, body{ width:100%; overflow-x:hidden; }
::-webkit-scrollbar {display: none; }

body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 600px at 30% 10%, rgba(197,160,89,.22), transparent 55%),
              radial-gradient(900px 500px at 80% 30%, rgba(232,216,196,.14), transparent 55%),
              linear-gradient(180deg, var(--bg), var(--bg2));
  color: var(--text);
  scroll-behavior:smooth;
  transition: background var(--transition), color var(--transition);
}

body.dark{
  background: radial-gradient(1200px 600px at 30% 10%, rgba(197,160,89,.18), transparent 55%),
              radial-gradient(900px 500px at 80% 30%, rgba(232,216,196,.10), transparent 55%),
              linear-gradient(180deg, var(--bg), var(--bg2));
  color: var(--text);
}

/* =========================
   GLASS
========================= */
.glass{
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

body:not(.dark) .glass{
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

/* =========================
   OVERLAY
========================= */
.overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  z-index: 1150;
  display: none;
}
body.menu-aberto .overlay{ display:block; }

/* =========================
   TOPBAR
========================= */
.topbar{
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: var(--topbar-h);
  z-index: 1200;

  display: flex;
  align-items: center;
  gap: 14px;

  padding: 10px 14px;
  background: rgba(10,14,24,.55);
  border-bottom: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

body:not(.dark) .topbar{
  background: rgba(255,255,255,.55);
  border-bottom: 1px solid rgba(15,23,42,.10);
}

.topbar-left{ display:flex; align-items:center; min-width: 260px; }
.header{
  display:flex;
  align-items:center;
  gap: 10px;
}
.header img{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  object-fit: cover;
  border: 1px solid rgba(255,255,255,.14);
}
.header .info{
  line-height: 1.1;
  color: var(--text);
}
.header .info strong{ font-weight: 800; }

.topbar-right{
  margin-left: auto;
  display:flex;
  align-items:center;
}

/* =========================
   MENU + ÍCONES PADRONIZADOS
========================= */
.menu{
  display:flex;
  align-items:center;
  justify-content: center;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
}
.menu::-webkit-scrollbar{ display:none; }

.menu-item{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  text-decoration:none;
  color: var(--muted);
  border: 1px solid transparent;
  white-space: nowrap;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

/* PADRÃO DOS ÍCONES */
.menu-item i{
  width: 20px;          /* alinhamento perfeito */
  text-align: center;
  font-size: 1rem;      /* tamanho padrão */
  line-height: 1;
  opacity: .95;
}

.menu-item:hover{
  background: rgba(197,160,89,.12);
  color: var(--text);
  border-color: rgba(197,160,89,.18);
}
.menu-item.active{
  background: rgba(197,160,89,.18);
  border-color: rgba(197,160,89,.25);
  color: var(--text);
}

/* =========================
   TOGGLE TEMA
========================= */
.toggle-theme{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  color: var(--muted);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.05);
}
.toggle-theme i{
  width: 20px;
  text-align:center;
  font-size: 1rem;
}
.switch{ margin-left:auto; }

input[type="checkbox"]{
  width:44px; height:24px;
  appearance:none;
  background: rgba(255,255,255,.25);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  position:relative;
  cursor:pointer;
  transition: background var(--transition);
}
input[type="checkbox"]::before{
  content:"";
  width:20px; height:20px;
  background: rgba(255,255,255,.9);
  border-radius: 999px;
  position:absolute;
  top:1px; left:2px;
  transition: transform var(--transition);
}
input[type="checkbox"]:checked{ background: rgba(197,160,89,.65); }
input[type="checkbox"]:checked::before{ transform: translateX(20px); }

/* =========================
   LAYOUT
========================= */
.section{
  width: 100%;
  padding: calc(var(--topbar-h) + 0.1px) 0 40px 0;
  opacity: 1;
  animation: fadeInSection 0.6s ease-out forwards;
}

@keyframes fadeInSection {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* =========================
   HERO (seu original)
========================= */
.hero{ position:relative; overflow:hidden; }

.hero-glow{
  position:absolute;
  width: 100vw;
  height: 100vh;
  right: -160px;
  top: -120px;
  background: radial-gradient(circle at 30% 30%, rgba(197,160,89,.40), transparent 55%);
  filter: blur(10px);
  opacity: .85;
  pointer-events:none;
}

.hero-grid{
  display:grid;
  width: 100vw;
  grid-template-columns: 1.25fr .95fr;
  gap: 22px;
  align-items: center;
  animation: fadeInUp 0.7s ease-out backwards;
}
@media (max-width: 1024px){
  .hero-grid{ 
    grid-template-columns: 1fr; 
    gap: 30px;
  }
}

.hero-title{
  font-size: clamp(2.1rem, 3.4vw, 3.2rem);
  line-height: 1.1;
  margin: 12px 0 10px;
}

.hero-subtitle{
  color: var(--muted);
  line-height: 1.65;
  font-size: 1.05rem;
  max-width: 70ch;
}

.chip-row{ display:flex; flex-wrap:wrap; gap: 10px; }
.chip{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: var(--text);
  font-size: .92rem;
}

.cta-row{ display:flex; flex-wrap:wrap; gap: 12px; margin-top: 18px; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  border-radius: 14px;
  padding: 12px 16px;
  text-decoration:none;
  cursor:pointer;
  border: 1px solid var(--border);
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  font-weight: 650;
}
.btn.primary{
  background: rgba(197,160,89,.72);
  border-color: rgba(197,160,89,.35);
  color: #fff;
}
.btn.primary:hover{ background: rgba(197,160,89,.85); }
.btn.secondary{
  background: rgba(255,255,255,.06);
  color: var(--text);
}
.btn.secondary:hover{ background: rgba(197,160,89,.14); }

.btn.secondary.wide {
  margin-top: 20px;
}

.hero-metrics{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
  animation: fadeInUp 0.6s ease-out 0.3s backwards;
}
@media (max-width: 1024px){ 
  .hero-metrics{ grid-template-columns: repeat(2, 1fr); } 
}
@media (max-width: 640px){ 
  .hero-metrics{ grid-template-columns: 1fr; } 
}

.metric{ padding: 14px 14px; border-radius: var(--radius); }
.metric-k{ display:block; font-weight: 750; margin-bottom: 4px; }
.metric-v{ display:block;font-weight: 650; color: var(--muted); font-size: .90rem; }
.metric-s{ display:block; color: var(--muted); font-size: .90rem; }

.metric:hover {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.profile-card{
  padding: 16px;
  border-radius: var(--radius2);
  display:flex;
  flex-direction: column;
  width: 300px;
  gap: 14px;
  align-items:center;
  animation: goldBreath 3s infinite ease-in-out;
}
/* Definição da animação */
@keyframes goldBreath {
  0% {
    border-color: rgba(197, 160, 89, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  }
  50% {
    border-color: rgba(197, 160, 89, 0.7); /* O dourado acende */
    box-shadow: 0 4px 55px rgba(197, 160, 89, 0.15); /* Um brilho suave ao redor */
  }
  100% {
    border-color: rgba(197, 160, 89, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  }
}

.profile-img{
  width: 200px;
  height: 305px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid rgba(255,255,255,.14);
}
.profile-role{ font-weight: 800; margin-bottom: 4px; }
.profile-focus{ color: var(--muted); line-height: 1.5; margin-bottom: 10px; }

.profile-links{ display:flex; gap: 10px; }
.icon-btn{
  width: 42px;
  height: 42px;
  display:grid;
  place-items:center;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.05);
  color: var(--text);
  transition: background var(--transition);
  text-decoration:none;
}
/* padroniza ícones dos botões também */
.icon-btn i{
  font-size: 1.05rem;
  line-height: 1;
}
.icon-btn:hover{ background: rgba(197,160,89,.14); }

.mini-stack{
  margin-top: 12px;
  padding: 14px;
  border-radius: var(--radius2);
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
}
.pill{
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  font-size: .92rem;
  color: var(--text);
}

/* =========================
   REVEAL + A11Y
========================= */
.hidden{
  opacity: 0;
  transform: translateY(12px);
}

.show{
  opacity: 1;
  transform: translateY(0);
  transition: opacity 700ms cubic-bezier(0.34, 1.56, 0.64, 1), transform 700ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.user-tabbing a:focus,
.user-tabbing button:focus,
.user-tabbing input:focus,
.user-tabbing textarea:focus{
  outline: 3px solid rgba(197,160,89,.55);
  outline-offset: 3px;
}

/* =========================
   SECTIONS / TYPO (faltava)
========================= */
.section-header{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-bottom: 22px;
}

/* =========================
   SECTIONS / TYPO (faltava)
========================= */
.section-header{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-bottom: 22px;
}

h1, h2, h3{ letter-spacing: -0.02em; }

.section-header h2{
  font-size: clamp(1.8rem, 2.4vw, 2.6rem);
  margin-bottom: 10px;
}

.section-header p{
  color: var(--muted);
  max-width: 70ch;
  line-height: 1.6;
  font-size: 1.02rem;
}

.muted{ color: var(--muted); }
.accent{ color: var(--accent); }


@media (max-width: 1100px){
  #cases .cases-grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px){
  #cases .cases-grid{ grid-template-columns: 1fr; max-height: none; overflow: visible; }
}

#cases .case{
  padding: 18px;
  border-radius: var(--radius2);
  position: relative;
  border: 1px solid rgba(255, 255, 255, .18);
  background: linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.02));
  transition: transform 260ms ease, box-shadow 260ms ease, border-color 260ms ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
  overflow: hidden;
}

#cases .case:hover{
  transform: translateY(-8px);
  box-shadow: 0 18px 38px rgba(0,0,0,.27);
  border-color: rgba(245, 211, 136, 0.9);
}

.text-case{
  color: var(--text);
}
#cases .case-desc,
#cases .case-bullets li,
#cases .stack{
  color: rgba(237,229,207,.92);
}

@media (max-width: 1100px){
  #cases .cases-grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px){
  #cases .cases-grid{ grid-template-columns: 1fr; max-height: none; overflow: visible; }
}

#cases .case{
  padding: 18px;
  border-radius: var(--radius2);
  position: relative;
  border: 1px solid rgba(255, 255, 255, .18);
  background: linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.02));
  transition: transform 260ms ease, box-shadow 260ms ease, border-color 260ms ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
  overflow: hidden;
}

#cases .case:hover{
  transform: translateY(-8px);
  box-shadow: 0 18px 38px rgba(0,0,0,.27);
  border-color: rgba(245, 211, 136, 0.9);
}


#cases .case-desc,
#cases .case-bullets li,
#cases .stack{
  color: var(--text);
}

/* =========================
   GRIDS / CARDS (faltava)
========================= */
.grid-2{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  animation: fadeInUp 0.6s ease-out 0.2s backwards;
}
@media (max-width: 900px){
  .grid-2{ grid-template-columns: 1fr; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card-block{
  padding: 18px;
  border-radius: var(--radius2);
  position: relative;
  border: 1px solid rgba(255, 255, 255, .12);
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.015));
  transition: transform 280ms ease, box-shadow 280ms ease, border-color 280ms ease;
}

.card-block h3{
  display:flex;
  gap: 10px;
  align-items:center;
  margin-bottom: 10px;
}
.list{
  margin-left: 18px;
  color: var(--muted);
  line-height: 1.7;
}

/* Cases */
.cases-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  animation: fadeInUp 0.6s ease-out 0.2s backwards;
}
@media (max-width: 1100px){
  .cases-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px){
  .cases-grid{ grid-template-columns: 1fr; }
}

.case{
  padding: 18px;
  border-radius: var(--radius2);
  display:flex;
  flex-direction:column;
  gap: 10px;
  transition: background 220ms ease, box-shadow 220ms ease;
}

.case:hover{
  background: var(--surface-2);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.case-top{
  display:flex;
  flex-direction:column;
  gap: 10px;
}
.case-desc{
  color: var(--muted);
  line-height: 1.6;
}
.case-bullets{
  margin-left: 18px;
  color: var(--muted);
  line-height: 1.7;
}
.case-actions{
  margin-top: auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
}
.stack{
  color: var(--muted);
  font-size: .95rem;
}

.tag-row{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
}
.tag{
  font-size: .86rem;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  color: var(--text);
}

/* EdTech */
.edtech-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  animation: fadeInUp 0.6s ease-out 0.2s backwards;
}
@media (max-width: 1100px){
  .edtech-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px){
  .edtech-grid{ grid-template-columns: 1fr; }
}

.edtech-card{
  padding: 18px;
  border-radius: var(--radius2);
}
.edtech-card h3{
  display:flex;
  gap: 10px;
  align-items:center;
  margin-bottom: 8px;
}
.edtech-card p{
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 10px;
}
.mini-list{
  margin-left: 18px;
  color: var(--muted);
  line-height: 1.7;
  margin-top: 10px;
}

/* Skills */
.skills-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  animation: fadeInUp 0.6s ease-out 0.2s backwards;
}
@media (max-width: 1100px){
  .skills-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px){
  .skills-grid{ grid-template-columns: 1fr; }
}

.skill-card{
  padding: 18px;
  border-radius: var(--radius2);
}
.skill-card h3{
  display:flex;
  gap: 10px;
  align-items:center;
  margin-bottom: 8px;
}
.skill-card p{
  color: var(--muted);
  line-height: 1.6;
}

/* Timeline / Panels */
.timeline{
  padding: 18px;
  border-radius: var(--radius2);
}
.timeline-item + .timeline-item{
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.10);
}
.timeline-title{ font-weight: 850; }
.timeline-meta{ color: var(--muted); margin: 6px 0 10px; }
.timeline-desc{ color: var(--muted); line-height: 1.7; }

.list-panel{
  padding: 18px;
  border-radius: var(--radius2);
  display:flex;
  flex-direction:column;
  gap: 12px;
}
.row{
  display:flex;
  flex-direction:column;
  gap: 6px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
}
.row-title{ font-weight: 850; }
.row-meta{ color: var(--muted); }

/* Contact */
.contact-grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 14px;
}
@media (max-width: 1024px){
  .contact-grid{ grid-template-columns: 1fr; }
}

.contact-form{
  padding: 18px;
  border-radius: var(--radius2);
  display:flex;
  flex-direction:column;
  gap: 10px;
}

label{ font-weight: 750; }
input, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: var(--text);
  outline:none;
  transition: box-shadow var(--transition), border-color var(--transition);
}
body:not(.dark) input, body:not(.dark) textarea{
  border: 1px solid rgba(15,23,42,.10);
}
input:focus, textarea:focus{
  border-color: rgba(197,160,89,.55);
  box-shadow: 0 0 0 4px rgba(197,160,89,.18);
}

.contact-side{
  padding: 18px;
  border-radius: var(--radius2);
  display:flex;
  flex-direction:column;
  gap: 12px;
}
.contact-actions{
  display:flex;
  flex-direction:column;
  gap: 10px;
}
.contact-note{
  padding: 14px;
  border-radius: 18px;
  background: rgba(197,160,89,.10);
  border: 1px solid rgba(197,160,89,.18);
  box-shadow: none;
}

.footer{
  margin-top: 20px;
  padding: 16px 0 6px;
  text-align:center;
}

/* ========= FIX: evita imagem “gigante” ========= */
img{
  max-width: 100%;
  height: auto;
  display: block;
}

/* evita textos estourando card */
.case, .edtech-card, .skill-card, .timeline, .list-panel, .contact-side, .contact-form{
  min-width: 0;
}
.case-desc, .hero-subtitle, .section-header p{
  word-break: break-word;
}

#nome{
  font-size: 2rem;
}

/* =========================
   TOPBAR — Portfólio Criativo Moderno
========================= */
:root{
  --topbar-h: 76px;
  --page-w: 1180px;

  /* efeito criativo */
  --glowA: rgba(197,160,89,.24);
  --glowB: rgba(232,216,196,.18);
  --topbar-bg: rgba(10,14,24,.55);
  --topbar-border: rgba(255,255,255,.10);
}

@media (max-width: 768px) {
  :root {
    --topbar-h: 64px;
  }
}

/* overlay para mobile */
.overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  z-index: 1150;
  display: none;
}
body.menu-aberto .overlay{ display:block; }

/* topbar full width (para o blur e fundo) */
.topbar{
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: var(--topbar-h);
  z-index: 1200;

  background: var(--topbar-bg);
  border-bottom: 1px solid var(--topbar-border);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  /* brilho sutil (criativo) */
  box-shadow:
    0 12px 40px rgba(0,0,0,.25),
    0 0 0 1px rgba(255,255,255,.03) inset;
}

/* modo claro (se você já usa body:not(.dark) para light) */
body:not(.dark) .topbar{
  background: rgba(255,255,255,.60);
  border-bottom: 1px solid rgba(15,23,42,.10);
}

/* conteúdo centralizado */
.topbar-inner{
  max-width: var(--page-w);
  height: 100%;
  margin: 0 auto;
  padding: 0 18px;

  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
}

/* Brand */
.brand{
  display:flex;
  align-items:center;
  gap: 20px;
  text-decoration:none;
  color: var(--text);
  min-width: 220px;
}

.brand-avatar{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  object-fit: cover;
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 10px 28px rgba(0,0,0,.22);
}

.brand-text{
  display:flex;
  flex-direction:column;
  line-height: 1.05;
}
.brand-logo{
  width: 44px;
  height: auto;
}
.brand-text strong{
  font-weight: 850;
  letter-spacing: -0.02em;
}
.brand-text span{
  color: var(--muted);
  font-size: .92rem;
}

/* =========================
   MENU — pills criativas
========================= */
.menu{
  justify-self: center;
  display:flex;
  align-items:center;
  gap: 8px;

  padding: 6px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  box-shadow: 0 10px 28px rgba(0,0,0,.16);

  overflow-x: auto;
  scrollbar-width: none;
}
.menu::-webkit-scrollbar{ display:none; }

.menu-item{
  position: relative;
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 999px;
  text-decoration:none;
  color: var(--muted);
  border: 1px solid transparent;
  white-space: nowrap;

  transition:
    background 220ms ease,
    transform 220ms ease,
    color 220ms ease,
    border-color 220ms ease;
}

/* ícones padronizados */
.menu-item i{
  width: 20px;
  text-align:center;
  font-size: 1rem;
  line-height: 1;
  opacity: .95;
}

/* hover moderno */
.menu-item:hover{
  background: rgba(197,160,89,.12);
  color: var(--text);
  border-color: rgba(197,160,89,.18);
}

/* ativo com “glow” e sublinhado gradient */
.menu-item.active{
  background: rgba(197,160,89,.18);
  color: var(--text);
  border-color: rgba(197,160,89,.25);
  box-shadow: 0 10px 26px rgba(197,160,89,.14);
}

.menu-item.active::after{
  content:"";
  position:absolute;
  left: 12px;
  right: 12px;
  bottom: 4px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--glowA), var(--glowB));
  opacity: .95;
}

/* =========================
   Actions (Tema + Hamburger)
========================= */
.topbar-actions{
  justify-self: end;
  display:flex;
  align-items:center;
  gap: 10px;
}

.toggle-theme{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 999px;
  color: var(--muted);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  box-shadow: 0 10px 28px rgba(0,0,0,.14);
}

.toggle-theme i{
  width: 20px;
  text-align:center;
  font-size: 1rem;
}

.switch{ margin-left:auto; }
input[type="checkbox"]{
  width:44px; height:24px;
  appearance:none;
  background: rgba(255,255,255,.25);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  position:relative;
  cursor:pointer;
  transition: background 220ms ease;
}
input[type="checkbox"]::before{
  content:"";
  width:20px; height:20px;
  background: rgba(255,255,255,.9);
  border-radius: 999px;
  position:absolute;
  top:1px; left:2px;
  transition: transform 220ms ease;
}
input[type="checkbox"]:checked{ background: rgba(197,160,89,.65); }
input[type="checkbox"]:checked::before{ transform: translateX(20px); }

/* hamburger (aparece só no mobile) */
.hamburger{
  display:none;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color: var(--text);
  border-radius: 999px;
  padding: 10px 12px;
  cursor:pointer;
  box-shadow: 0 10px 28px rgba(0,0,0,.14);

  transition: background 220ms ease, border-color 220ms ease;
}
.hamburger:hover{
  background: rgba(197,160,89,.12);
  border-color: rgba(197,160,89,.20);
}
.hamburger i{
  font-size: 1.05rem;
  line-height: 1;
}

/* =========================
   Offset do conteúdo por causa da topbar fixa
========================= */
.page{
  max-width: var(--page-w);
  margin: 20px auto; 
  padding-top: calc(var(--topbar-h) + 10px);
  padding-left: 18px;
  padding-right: 18px;
}

/* =========================
   Footer personalizado do portfólio
========================= */

.logo{
  height: 34px;
}
footer{
  position: relative;
  width: 100%;
  max-width: var(--page-w);
  margin: 0 auto 48px;
  padding: 32px 18px;
  z-index: 1;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}
footer::before{
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 30px;
  background: var(--surface);
  box-shadow: 0 14px 30px rgba(0,0,0,.24);
  z-index: -1;
}
.footer-inner{
  position: relative;
  z-index: 1;
  background: var(--surface);
  border-radius: 28px;
  border: 1px solid var(--surface);
  padding: 32px;
  box-shadow: inset 0 0 0 1px var(--surface-2), 0 10px 24px rgba(0,0,0,.16);
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.button-label{
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text);
}
.top, .bottom{
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}
.top{
  margin-bottom: 24px;
  align-items: center;
}
.top-left{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-right: 40px;
  min-width: 220px;
}
.top-left p{
  margin: 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
}
.links{
  display: flex;
  gap: 14px;
  font-size: 15px;
  font-weight: 600;
}
.links a{
  color: var(--text);
  text-decoration:none;
  transition: color .2s ease;
}
.links a:hover{
  color: var(--muted);
}
.bottom{
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, .10);
  gap: 12px;
}
.end{
  margin-left: 0;
}
.socials{
  display: flex;
  gap: 12px;
  margin-top: 8px;
}
.socials a{
  font-size: 18px;
  color: rgba(255,255,255,.88);
  transition: color .2s ease, transform .2s ease;
}
.socials a:hover{
  color: #C5A059;
  transform: translateY(-2px);
}

@media (max-width: 900px){
  footer { padding: 24px 12px; }
  .footer-inner { padding: 24px; }
  .top-left { margin-right: 0; width: 100%; }
  .links { justify-content: space-between; width: 100%; flex-wrap: wrap; }
  .links a { padding: 6px 0; }
  .bottom { flex-direction: column; align-items: flex-start; gap: 10px; }
  .end { margin-left: 0; }
}

@media (max-width: 640px){
  .top {
    flex-direction: column;
    gap: 16px;
  }
  .top-left {
    width: 100%;
    margin-right: 0;
  }
  .links {
    width: 100%;
    justify-content: flex-start;
    gap: 12px;
  }
  .bottom {
    padding-top: 14px;
  }
  .socials {
    gap: 10px;
  }
  .socials a {
    font-size: 16px;
  }
}

@media (max-width: 1024px){
  .hamburger{ display:inline-flex; }

  /* esconde texto do brand no mobile se precisar espaço */
  .brand-text span{ display:none; }

  .menu{
    position: fixed;
    top: calc(var(--topbar-h) + 10px);
    left: 12px;
    right: 12px;
    z-index: 1250;

    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;

    padding: 12px;
    border-radius: 18px;

    background: rgba(10,14,24,.70);
    border: 1px solid rgba(255,255,255,.10);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);

    box-shadow: 0 18px 60px rgba(0,0,0,.35);
  }

  body:not(.dark) .menu{
    background: rgba(255,255,255,.85);
    border: 1px solid rgba(15,23,42,.10);
  }

  body.menu-aberto .menu{ display:flex; }

  /* menu itens em card */
  .menu-item{
    border-radius: 14px;
    border-color: rgba(255,255,255,.08);
    background: rgba(255,255,255,.03);
  }
  body:not(.dark) .menu-item{
    background: rgba(2,6,23,.04);
  }
  .menu-item.active::after{ display:none; } /* evita underline em dropdown */
}

/* ========= segurança: evita imagem explodir ========= */
img{ max-width: 100%; height: auto; display:block; }

#nome{
  font-size: 1.7rem;
}

/* =========================
   AJUSTES ADICIONAIS DE RESPONSIVIDADE
========================= */
@media (max-width: 768px) {
  .topbar-inner {
    gap: 10px;
  }

  .brand {
    min-width: auto;
    gap: 10px;
  }

  .brand-avatar {
    width: 40px;
    height: 40px;
  }

  .brand-text strong {
    font-size: 0.95rem;
  }

  .page {
    padding-left: 14px;
    padding-right: 14px;
  }

  .hero-title {
    font-size: clamp(1.6rem, 3vw, 2.6rem);
  }

  .hero-subtitle {
    font-size: 0.95rem;
  }

  .section-header h2 {
    font-size: clamp(1.4rem, 2.2vw, 2rem);
  }

  .card-block, .case, .edtech-card, .skill-card, .timeline, .list-panel {
    padding: 14px;
  }

  .cases-grid, .edtech-grid {
    gap: 12px;
  }

  .metric {
    padding: 12px;
  }

  .profile-card {
    width: 100%;
    max-width: 280px;
  }

  .profile-img {
    width: 100%;
    height: auto;
  }
}

@media (max-width: 480px) {
  :root {
    --radius: 14px;
    --radius2: 18px;
  }

  .topbar-inner {
    gap: 8px;
    padding: 0 10px;
  }

  .brand {
    gap: 8px;
  }

  .brand-avatar {
    width: 36px;
    height: 36px;
  }

  .brand-text strong {
    font-size: 0.9rem;
  }

  .page {
    padding-left: 12px;
    padding-right: 12px;
  }

  .section {
    padding: calc(var(--topbar-h) + 24px) 0 24px 0;
  }

  .hero-title {
    font-size: clamp(1.4rem, 2.8vw, 2rem);
  }

  .hero-subtitle {
    font-size: 0.9rem;
    max-width: 100%;
  }

  .chip {
    font-size: 0.85rem;
    padding: 6px 10px;
  }

  .cta-row {
    flex-direction: column;
    gap: 10px;
  }

  .btn {
    width: 100%;
    padding: 11px 14px;
    font-size: 0.95rem;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 14px;
  }

  .metric {
    padding: 10px;
  }

  .metric-k, .metric-v, .metric-s {
    font-size: 0.85rem;
  }

  .section-header {
    gap: 8px;
    margin-bottom: 16px;
  }

  .section-header h2 {
    font-size: clamp(1.2rem, 2vw, 1.6rem);
  }

  .section-header p {
    font-size: 0.95rem;
  }

  .grid-2 {
    gap: 10px;
  }

  .card-block {
    padding: 12px;
  }

  .card-block h3 {
    font-size: 1rem;
    margin-bottom: 8px;
  }

  .list {
    margin-left: 14px;
    font-size: 0.9rem;
  }

  .cases-grid, .edtech-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .case, .edtech-card, .skill-card {
    padding: 12px;
  }

  .case h3, .edtech-card h3, .skill-card h3 {
    font-size: 1rem;
  }

  .skills-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .tag-row {
    gap: 6px;
  }

  .tag {
    font-size: 0.78rem;
    padding: 5px 8px;
  }

  .timeline {
    padding: 12px;
  }

  .timeline-item + .timeline-item {
    margin-top: 12px;
    padding-top: 12px;
  }

  .timeline-title {
    font-size: 0.95rem;
  }

  .timeline-meta, .timeline-desc {
    font-size: 0.9rem;
  }

  .list-panel {
    padding: 12px;
    gap: 10px;
  }

  .row {
    padding: 10px;
  }

  .row-title {
    font-size: 0.95rem;
  }

  .row-meta {
    font-size: 0.85rem;
  }

  .contact-form, .contact-side {
    padding: 12px;
  }

  input, textarea {
    padding: 10px;
    font-size: 1rem;
  }

  label {
    font-size: 0.95rem;
  }

  .footer {
    font-size: 0.85rem;
  }
}

@media (width<=948px) {
  .logo{
    margin: 0 auto;
    scale: 1.15;
  }
  .links{
    justify-content: center;
    width: 100%;
    margin-bottom: 40px;
  }
  .top-left p{
    padding: 0 9vw;
  }
  .top-left{
    margin: 0;
  }
  .bottom p{
    margin-bottom: 12px;
  }
  .top{
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
  }
}
@media (width<720px) {
  .bottom{
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
  }
  .end{
    margin: 0;
  }
}

@media (width<660px){
  .top-left{
    display: none;
  }
  .links{
    display: grid;
    grid-template-columns: 1fr 1fr;
    text-align: center;
  }
  .links a{
    width: 82px;
    font-size: 20px;
  }
  .logo{
    scale: 1.25;
    margin-top: 16px;
    margin-bottom: 28px;
  }
}