:root{
  --bg: #0b0f14;
  --panel: #0f1623;
  --panel2: rgba(255,255,255,.03);
  --text: #e9eef5;
  --muted: #a9b4c2;
  --line: rgba(255,255,255,.10);
  --brand: #eb8721;
  --shadow: 0 18px 55px rgba(0,0,0,.45);
  --radius: 18px;
  --radius-lg: 22px;
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(900px 600px at 20% -10%, rgba(235,135,33,.12), transparent 55%),
    radial-gradient(900px 600px at 90% 10%, rgba(100,160,255,.10), transparent 60%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
.container{ width: min(1120px, 92%); margin: 0 auto; }

/* Topbar */
.topbar{
  position: sticky; top:0; z-index:50;
  background: rgba(11,15,20,.72);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topbar__content{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 0; gap: 18px;
}
.brand{ display:flex; align-items:center; gap:10px; font-weight: 900; }
.brand__dot{
  width:10px; height:10px; border-radius:50%;
  background: var(--brand);
  box-shadow: 0 0 0 4px rgba(235,135,33,.15);
}
.nav{ display:flex; align-items:center; gap:14px; flex-wrap: wrap; }
.nav a{
  color: var(--muted);
  font-weight: 800;
  font-size: .95rem;
  padding: 8px 10px;
  border-radius: 12px;
  transition: .2s ease;
}
.nav a:hover{ color: var(--text); background: rgba(255,255,255,.05); }
/* ===== Menu hambúrguer SEM JavaScript ===== */
.nav--cb{ position: relative; }

/* checkbox escondido */
.nav__cb{
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

/* botão hambúrguer (some no desktop) */
.nav__toggle{
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  transition: .2s ease;
}
.nav__toggle:hover{ background: rgba(255,255,255,.06); }

.nav__bar{
  display:block;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
  transition: transform .2s ease, opacity .2s ease;
}

/* menu no desktop normal */
.nav__menu{
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* MOBILE */
@media (max-width: 760px){
  .nav__toggle{ display: inline-flex; }

  /* menu vira dropdown e fica fechado */
  .nav__menu{
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: min(320px, 92vw);
    display: grid;
    gap: 6px;
    padding: 12px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: rgba(11,15,20,.92);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);

    opacity: 0;
    transform: translateY(-6px);
    pointer-events: none;
    transition: .2s ease;
  }

  /* quando checkbox está marcado -> abre menu */
  .nav__cb:checked ~ .nav__menu{
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  /* animação do hambúrguer virando X */
  .nav__cb:checked + .nav__toggle .nav__bar:nth-child(1){
    transform: translateY(7px) rotate(45deg);
  }
  .nav__cb:checked + .nav__toggle .nav__bar:nth-child(2){
    opacity: 0;
  }
  .nav__cb:checked + .nav__toggle .nav__bar:nth-child(3){
    transform: translateY(-7px) rotate(-45deg);
  }

  .nav__menu a{
    padding: 10px 10px;
    border-radius: 12px;
    font-weight: 900;
  }
}


/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 12px 16px;
  border-radius: 14px;
  font-weight: 900;
  background: linear-gradient(180deg, #eb8721, #d26e14);
  color: #0b0f14;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 10px 30px rgba(235,135,33,.16);
  transition: transform .15s ease, filter .15s ease, background .15s ease;
}
.btn:hover{ transform: translateY(-1px); filter: brightness(1.05); }
.btn:active{ transform: translateY(0); }

.btn--ghost{
  background: rgba(255,255,255,.04);
  color: var(--text);
  box-shadow:none;
  border: 1px solid rgba(255,255,255,.12);
}
.btn--ghost:hover{ background: rgba(255,255,255,.07); }
.btn--sm{ padding: 10px 14px; font-size: .92rem; }

/* Hero */
.hero{ padding: 56px 0 30px; }
.hero__grid{
  display:grid;
  grid-template-columns: 1.3fr .9fr;
  gap: 26px;
  align-items: start;
}
.badge{
  display:inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-weight: 900;
  font-size: .88rem;
  margin-bottom: 14px;
}
.hero h1{
  font-size: clamp(2rem, 3.2vw, 3rem);
  line-height: 1.15;
  letter-spacing: -.7px;
  margin-bottom: 12px;
}
.lead{
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 62ch;
  font-weight: 600;
}
.hero__actions{ display:flex; gap:12px; flex-wrap:wrap; margin-top: 18px; }
.hero__meta{ margin-top: 18px; display:grid; gap:10px; }
.meta{
  display:flex; justify-content:space-between; gap:12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
}
.meta__label{ color: var(--muted); font-weight: 900; }
.meta__value{ font-weight: 900; }

/* Right card */
.hero__card{
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(15,22,35,.95), rgba(10,14,20,.92));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.profile{ display:flex; gap:14px; padding: 18px; align-items:center; }
.profile__img{
  width: 76px; height: 76px;
  border-radius: 18px;
  object-fit: cover;
  border: 1px solid var(--line);
}
.profile__info h2{ font-size: 1.1rem; }
.profile__info p{ color: var(--muted); font-weight: 800; font-size: .92rem; }
.profile__links{ display:flex; gap:10px; flex-wrap:wrap; margin-top: 10px; }
.link{
  font-weight: 900;
  font-size: .88rem;
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  transition: .2s ease;
}
.link:hover{ color: var(--text); background: rgba(255,255,255,.05); }

.mini-stats{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}
.stat{ padding: 14px 12px; text-align:center; }
.stat__num{ display:block; font-weight: 900; font-size: 1.05rem; }
.stat__label{ color: var(--muted); font-size: .85rem; font-weight: 900; margin-top: 4px; }

/* Sections */
.section{ padding: 56px 0; }
.section--alt{
  background: rgba(255,255,255,.02);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section__grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 24px;
  align-items:start;
}
.section__head{ margin-bottom: 18px; }
.section__title{
  font-size: 1.8rem;
  letter-spacing: -.3px;
  margin-bottom: 10px;
}
.section__text{
  color: var(--muted);
  max-width: 75ch;
  font-weight: 600;
}

/* About card */
.about-card{
  background: linear-gradient(180deg, rgba(15,22,35,.9), rgba(10,14,20,.88));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 18px;
}
.about-card h3{ font-size: 1.05rem; margin-bottom: 10px; }
.checklist{ list-style:none; display:grid; gap:10px; color: var(--muted); }
.checklist li{ position:relative; padding-left: 22px; font-weight: 800; }
.checklist li::before{ content:"✓"; position:absolute; left:0; top:0; color: var(--brand); font-weight: 900; }

/* Projects cards grid */
.projects-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 18px;
}
.project-card{
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  overflow:hidden;
  box-shadow: 0 18px 40px rgba(0,0,0,.25);
  transition: transform .15s ease, background .15s ease;
}
.project-card:hover{ transform: translateY(-3px); background: rgba(255,255,255,.045); }

.project-thumb{ position: relative; height: 190px; overflow:hidden; }
.project-thumb img{ width:100%; height:100%; object-fit: cover; transform: scale(1.03); }

.pill{
  position:absolute;
  top: 12px; left: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 900;
  font-size: .82rem;
  background: rgba(235,135,33,.95);
  color:#0b0f14;
}
.pill--soft{
  background: rgba(255,255,255,.10);
  color: var(--text);
  border: 1px solid var(--line);
}

.project-content{ padding: 16px; }
.project-topline{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 10px;
  margin-bottom: 10px;
}
.project-content h3{ font-size: 1.15rem; margin-bottom: 8px; }
.project-content p{ color: var(--muted); font-weight: 650; font-size: .95rem; }

.status{
  font-size: .78rem;
  font-weight: 900;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.status--active{ border-color: rgba(64,210,120,.35); background: rgba(64,210,120,.10); }
.status--soon{ border-color: rgba(235,135,33,.25); background: rgba(235,135,33,.08); }

.chips{ display:flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }
.chips span{
  font-size: .65rem;
  font-weight: 900;
  color: var(--muted);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  padding: 6px 10px;
  border-radius: 999px;
}

.project-actions{ display:flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }

/* Skills */
.skills{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 18px;
}
.skill-card{
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  padding: 16px;
}
.skill-card h3{ font-size: 1.05rem; margin-bottom: 6px; }
.skill-card p{ color: var(--muted); font-weight: 650; }

/* Contact */
.contact{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  align-items:start;
}
.contact-card{
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  padding: 18px;
}
.contact-row{
  display:flex;
  justify-content:space-between;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.contact-row:last-child{ border-bottom:none; }
.contact-label{ color: var(--muted); font-weight: 900; }
.contact-value{ font-weight: 900; }
.contact-actions{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 14px; }

/* Footer */
.footer{ padding: 30px 0; }
.footer__content{
  border-top: 1px solid var(--line);
  padding-top: 18px;
  display:flex;
  justify-content:space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.muted{ color: var(--muted); font-weight: 800; }

/* Reveal animation */
.reveal{ opacity: 0; transform: translateY(10px); transition: .55s ease; }
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* Project page helpers */
.page-head{ padding: 28px 0 0; }
.breadcrumb{
  color: var(--muted);
  font-weight: 800;
  font-size: .92rem;
  margin-bottom: 10px;
}
.card{
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  box-shadow: 0 18px 40px rgba(0,0,0,.20);
  padding: 18px;
}
.grid-2{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
}
.gallery{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.gallery img{
  border-radius: 14px;
  border: 1px solid var(--line);
  height: 150px;
  object-fit: cover;
}

/* ===== Responsive refinado (tablet e mobile) ===== */

/* Tablet: 2 colunas para projetos */
@media (max-width: 1100px){
  .hero__grid{ grid-template-columns: 1fr; }
  .section__grid{ grid-template-columns: 1fr; }
  .projects-grid{ grid-template-columns: repeat(2, 1fr); }
  .skills{ grid-template-columns: repeat(2, 1fr); }
  .contact{ grid-template-columns: 1fr; }
  .grid-2{ grid-template-columns: 1fr; }
  .gallery{ grid-template-columns: 1fr; }
}

/* Mobile */
@media (max-width: 760px){
  .projects-grid{ grid-template-columns: 1fr; }
  .skills{ grid-template-columns: 1fr; }
  .mini-stats{ grid-template-columns: 1fr; }
  .stat{ border-top: 1px solid var(--line); }

  .hero{ padding: 44px 0 24px; }
  .section{ padding: 44px 0; }
  .topbar__content{ padding: 12px 0; }

  .nav{ gap: 8px; }
  .nav a{ padding: 8px 8px; font-size: .92rem; }

  .project-thumb{ height: 200px; }
}

/* Muito pequeno: botões 100% e meta empilhada */
@media (max-width: 520px){
  .hero__actions{ flex-direction: column; align-items: stretch; }
  .btn{ width: 100%; }

  .meta{ flex-direction: column; align-items: flex-start; }
}

/* ===== FIX DEFINITIVO: hambúrguer sem JS ===== */
.nav--cb{ position: relative; }

/* esconde o checkbox */
.nav--cb .nav__cb{
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

/* botão hambúrguer */
.nav--cb .nav__toggle{
  display: none;                /* só mobile */
  -webkit-appearance: none;
  appearance: none;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  border-radius: 14px;
  width: 44px;
  height: 44px;
  padding: 0;
  margin: 0;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  line-height: 0;
  font-size: 0;
}
.nav--cb .nav__toggle:hover{ background: rgba(255,255,255,.06); }

/* as 3 barras (força aparecer) */
.nav--cb .nav__bar{
  display: block !important;
  width: 18px !important;
  height: 2px !important;
  background: var(--text) !important;
  border-radius: 999px;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  content: "" !important;
}

/* menu desktop normal */
.nav--cb .nav__menu{
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* mobile */
@media (max-width: 760px){
  .nav--cb .nav__toggle{ display: inline-flex; }

  .nav--cb .nav__menu{
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: min(320px, 92vw);
    display: grid;
    gap: 6px;
    padding: 12px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: rgba(11,15,20,.92);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);

    opacity: 0;
    transform: translateY(-6px);
    pointer-events: none;
    transition: .2s ease;
  }

  .project-gallery {
  margin-top: 3rem;
}

.project-gallery h2 {
  margin-bottom: 1.5rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: repeat(2, 180px);
  gap: 1rem;
}

.gallery-grid a {
  overflow: hidden;
  border-radius: 12px;
}

.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}

.gallery-grid img:hover {
  transform: scale(1.05);
}

.gallery-main {
  grid-row: span 2;
}


  .nav--cb .nav__cb:checked ~ .nav__menu{
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav--cb .nav__cb:checked + .nav__toggle .nav__bar:nth-child(1){
    transform: translateY(7px) rotate(45deg);
  }
  .nav--cb .nav__cb:checked + .nav__toggle .nav__bar:nth-child(2){
    opacity: 0;
  }
  .nav--cb .nav__cb:checked + .nav__toggle .nav__bar:nth-child(3){
    transform: translateY(-7px) rotate(-45deg);
  }
}