:root {
  --bg: #0f172a;
  /* slate-1900 */
  --panel: #111827;
  /* gray-900 */
  --accent: #f59e0b;
  /* amber-500 */
  --text: #e5e7eb;
  /* gray-200 */
  --muted: #94a3b8;
  /* slate-400 */
  --card: #0b1023;
  --ring: #fde68a;

  /* logótipo */
  --logo-scale: 1.2;

  /* media helpers */
  --radius: 1rem;
  --ratio-video: 16 / 9;
  --ratio-team: 1 / 1;
  --ratio-highlight: 4 / 3;
}

* {
  box-sizing: border-box
}

html {
  scroll-behavior: smooth
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, sans-serif;
  background: linear-gradient(180deg, var(--bg), #030712 40%);
  color: var(--text)
}

a {
  color: var(--accent);
  text-decoration: none
}

a:focus {
  outline: 3px solid var(--ring);
  outline-offset: 2px
}

header {
  position: sticky;
  top: 0;
  z-index: 50;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  background-color: rgba(2, 6, 23, .6);
  border-bottom: 1px solid #1f2937;
  overflow: visible;
  /* logo pode “sair” do header */
}

.wrap {
  max-width: 1100px;
  margin: auto;
  padding: 0 1rem
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .5rem 0;
  /* banner compacto */
  min-height: 64px;
  /* altura fixa do topo */
}

.logo {
  position: relative;
  display: flex;
  align-items: center;
  gap: .6rem;
  height: 64px;
  /* contentor do logo */
  overflow: visible;
  /* permite “transbordo” do logo */
}

/* Logótipo grande sem alterar a altura do banner */
.logo img {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%) scale(var(--logo-scale));
  transform-origin: left center;
  height: 64px;
  /* base para o scale */
  width: auto;
  border-radius: 24px;
  transition: transform 0.3s ease;
}

/* Tipografia ao lado do logo (se existir) */
.logo span {
  font-weight: 700;
  letter-spacing: .12px;
  margin-left: calc(56px * var(--logo-scale) + .75rem)
}

/* Navegação */
nav ul {
  display: flex;
  gap: 1rem;
  list-style: none;
  padding: 0;
  margin: 0
}

nav a {
  padding: .2rem .15rem;
  border-radius: .3rem
}

nav a:focus,
nav a:hover {
  background: #1f2937
}

/* Acessibilidade */
.skip-link {
  position: absolute;
  left: -9999px
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: #fff;
  color: #000;
  padding: .5rem .75rem;
  border-radius: .5rem
}

/* Hero / Cards */
.hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
  padding: 4rem 0
}

.hero h1 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.1;
  margin: 0 0 .5rem
}

.hero p {
  color: var(--muted);
  margin: 0 0 1rem
}

.cta {
  display: flex;
  gap: .75rem;
  margin-top: 1rem
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: #052e16;
  font-weight: 500;
  padding: .8rem 1rem;
  border-radius: .8rem;
  border: 0;
  cursor: pointer
}

.btn.secondary {
  background: #1f2937;
  color: var(--text)
}

.card {
  background: var(--card);
  border: 1px solid #1f2937;
  border-radius: 1rem;
  padding: 1rem
}

/* >>> MEDIA blocks com proporção fixa (melhor sugestão) */
.media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid #1f2937;
  display: block;
  background: #0b1023;
}

.media.video {
  aspect-ratio: var(--ratio-video);
}

.media.team {
  aspect-ratio: var(--ratio-team);
}

.media.highlight {
  aspect-ratio: var(--ratio-highlight);
}

/* Conteúdo ocupa o retângulo inteiro */
.media>img,
.media>picture>img,
.media>video,
.media>iframe {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border: 0;
}

/* Grelha fluida com utilitários de dimensão */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.card--span-2 {
  grid-column: span 2;
}

.card--span-3 {
  grid-column: span 3;
}

/* Estrutura geral */
main section {
  padding: 2rem 0
}

h2 {
  font-size: clamp(1.5rem, 2.4vw, 3rem);
  margin: 0 0 1rem
}

h3 {
  margin: 0 0 .5rem
}

.services ul {
  margin: 0;
  padding-left: 1.2rem
}

.services li {
  margin: .35rem 0
}

.layout {
  display: grid;
  grid-template-columns: 1.3fr .9fr;
  gap: 3.35rem;
  /* corrigido */
}

aside {
  position: relative
}

.aside-box {
  position: sticky;
  top: 5.5rem
}

/* tabela */
table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: .75rem
}

caption {
  caption-side: top;
  text-align: left;
  color: var(--muted);
  padding: .4rem 0
}

th,
td {
  border: 1px solid #1f2937;
  padding: .6rem .75rem;
  text-align: left
}

thead th {
  background: #0b1229
}

tbody tr:nth-child(odd) {
  background: #0b0f1e
}

/* formulário */
form {
  display: grid;
  gap: .75rem
}

label {
  display: block;
  font-weight: 600;
  margin-bottom: .25rem
}

input,
textarea {
  width: 100%;
  padding: .75rem;
  border-radius: .6rem;
  border: 1px solid #334155;
  background: #0b1023;
  color: var(--text)
}

input:focus,
textarea:focus {
  outline: 2px solid var(--ring);
  border-color: var(--ring)
}

textarea {
  min-height: 86px;
  resize: vertical
}

/* social */
footer {
  border-top: 1px solid #1f2937;
  padding: 2rem 0;
  color: var(--muted)
}

.social a {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .35rem .6rem;
  background: #0b1023;
  border: 1px solid #1f2937;
  border-radius: .6rem
}

/* Responsivo */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr
  }

  .layout {
    grid-template-columns: 1fr
  }

  .grid-3 {
    grid-template-columns: 1fr
  }

  /* vídeo um pouco mais “alto” no mobile (opcional) */
  .media.video {
    aspect-ratio: 4 / 3;
  }

  /* logo um pouco menor no mobile */
  :root {
    --logo-scale: 2.0;
  }

  .logo {
    height: 56px;
  }
}

@media (min-width: 768px) {

  /* aumenta o logo no desktop sem alterar a altura do topo */
  :root {
    --logo-scale: 3.1;
  }

  .logo {
    height: 64px;
  }
}

/* =========================================
   MENU MOBILE
========================================= */

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--accent);
  font-size: 2rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

/* DESKTOP */
@media (min-width:769px) {

  nav {
    display: block;
  }

  .menu-toggle {
    display: none;
  }

  :root {
    --logo-scale: 1.4;
  }
}

/* MOBILE */
@media (max-width:768px) {

  :root {
    --logo-scale: 1;
  }

  .topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 70px;
    padding: 0;
  }

  .logo {
    height: 50px;
    flex: 1;
  }

  .logo img {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    height: 45px;
    width: auto;
  }

  nav {
    display: none;
  }

  .menu-toggle {
    display: block;
    margin-left: auto;
  }
}

/* CORRECÇÃO FINAL: MENU MOBILE */

@media only screen and (max-width: 768px) {

  header .topbar {
    display: flex !important;
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    min-height: 70px !important;
    padding: 10px 16px !important;
  }

  header .logo {
    position: static !important;
    height: auto !important;
    flex: 0 0 auto !important;
    overflow: visible !important;
  }

  header .logo img {
    position: static !important;
    transform: none !important;
    height: 46px !important;
    max-width: 140px !important;
    width: auto !important;
    border-radius: 0 !important;
  }

  header nav,
  header nav ul,
  header nav li,
  header nav a {
    display: none !important;
    visibility: hidden !important;
  }

  .menu-toggle {
    display: block !important;
    visibility: visible !important;
    background: transparent !important;
    border: 0 !important;
    color: #e07000 !important;
    font-size: 2.2rem !important;
    line-height: 1 !important;
    padding: 0 !important;
    margin-left: auto !important;
    cursor: pointer !important;
    z-index: 999 !important;
  }
}

@media only screen and (min-width: 769px) {

  .menu-toggle {
    display: none !important;
  }

  header nav {
    display: block !important;
    visibility: visible !important;
  }

  header nav ul {
    display: flex !important;
    visibility: visible !important;
  }
}