:root {
  --ink: #1A1A1A;
  --muted: #555B66;
  --azul: #0072CE;
  --marinho: #1F3A78;
  --bg: #F6F9FD;
  --branco: #fff;
  --linha: #DCE6F2;
  --sombra: 0 2px 14px rgba(31, 58, 120, .08);
  --titulo: 'Sora', system-ui, sans-serif;
  --texto: 'Source Sans 3', system-ui, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0
}

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

body {
  font: 400 1.0625rem/1.65 var(--texto);
  color: var(--ink);
}

img {
  max-width: 100%;
  display: block
}

a {
  color: var(--azul)
}

:focus-visible {
  outline: 3px solid var(--azul);
  outline-offset: 3px
}

.wrap {
  width: min(1160px, 100% - 2.5rem);
  margin-inline: auto
}

h1,
h2,
h3,
h4 {
  font-family: var(--titulo);
  line-height: 1.2;
  color: var(--ink)
}

h1 {
  font-size: clamp(2rem, 4.4vw, 3.3rem);
  font-weight: 700;
  letter-spacing: -.02em
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  margin-bottom: .75rem
}

h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: .5rem
}

.btn {
  display: inline-block;
  background: var(--azul);
  color: #fff;
  font: 600 1rem var(--texto);
  padding: .9rem 1.5rem;
  border: 0;
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  transition: background .2s
}

.btn:hover {
  background: var(--marinho)
}

.btn-sm {
  padding: .55rem 1rem;
  font-size: .95rem
}

/* topo */
.topo {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--linha)
}
.bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

.topo-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px
}

.logo {
  height: 56px;
  width: auto
}

.menu {
  display: flex;
  align-items: center;
  gap: 1.75rem
}

.menu a:not(.btn) {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600
}

.menu a:not(.btn):hover {
  color: var(--azul)
}

.menu-btn {
  display: none;
  background: none;
  border: 1px solid var(--linha);
  border-radius: 6px;
  padding: .4rem .8rem;
  font: 600 .95rem var(--texto);
  cursor: pointer
}

/* hero */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, #ffffff00 40%, var(--bg))
}

#mesh {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%
}

.hero-in {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 560px;
  align-items: center;
  padding-block: 4rem
  
}

.hero-txt {
  display: grid;
  gap: 1.5rem;
  justify-items: start;
  background: rgba(255, 255, 255, .82);
  padding: 1.5rem 1.5rem 1.5rem 1.5rem;
  border-radius: 8px
}

.hero-txt p {
  color: var(--muted);
  max-width: 60ch
}

/* destaques */
.destaques {
  border-block: 1px solid var(--linha);
  background: var(--branco)
}

.grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding-block: 2.5rem
}

.grid3 article {
  border-left: 3px solid var(--azul);
  padding-left: 1.1rem
}

.grid3 p {
  color: var(--muted);
  font-size: 1rem
}

/* seções */
.secao {
  padding-block: 5rem
}

.secao.alt {
  background: var(--bg)
}

.sub {
  color: var(--muted);
  max-width: 62ch;
  margin-bottom: 2.5rem
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem
}

.card {
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: 10px;
  padding: 1.75rem;
  box-shadow: var(--sombra);
  display: flex;
  flex-direction: column;
  gap: .75rem
}

.card h3 {
  color: var(--azul)
}

.slogan {
  font-weight: 600
}

.card>p:not(.slogan) {
  color: var(--muted);
  font-size: 1rem
}

.card ul {
  margin-top: auto;
  padding-top: .75rem;
  border-top: 1px solid var(--linha);
  list-style: none;
  display: grid;
  gap: .35rem;
  font-size: .97rem
}

.card li {
  padding-left: 1.25rem;
  position: relative
}

.card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .6em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--azul)
}

.grid2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem 3rem
}

.grid2 p {
  color: var(--muted)
}

/* contato */
.contato {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: start
}

form {
  display: grid;
  gap: 1rem;
  background: var(--branco);
  padding: 1.75rem;
  border: 1px solid var(--linha);
  border-radius: 10px;
  box-shadow: var(--sombra)
}

label {
  display: grid;
  gap: .35rem;
  font-weight: 600;
  font-size: .95rem
}

input,
textarea {
  font: 400 1rem var(--texto);
  padding: .7rem .8rem;
  border: 1px solid #B9C7DA;
  border-radius: 6px;
  width: 100%
}

input[aria-invalid=true] {
  border-color: #C62828
}

.erro {
  color: #C62828;
  font-weight: 400;
  min-height: 0
}

#status {
  font-weight: 600
}

#status.ok {
  color: #1B7F3B
}

#status.falha {
  color: #C62828
}

button[disabled] {
  opacity: .6;
  cursor: wait
}

/* rodapé */
.rodape {
  background: var(--bg);
  border-top: 1px solid var(--linha);
  padding-block: 3rem;
  font-size: .97rem
}

.rodape-in {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1.2fr 1.2fr;
  gap: 2rem
}

.logo-rodape {
  height: 84px;
  width: auto;
  margin-bottom: .75rem
}

.rodape h4 {
  font-size: 1rem;
  margin-bottom: .6rem
}

.rodape ul {
  list-style: none;
  display: grid;
  gap: .3rem
}

.rodape p {
  color: var(--muted);
  margin-bottom: .6rem
}

@media (max-width:900px) {
  .hero-in {
    grid-template-columns: 1fr;
    min-height: 0
  }

  .hero-txt {
    padding: 1.25rem
  }

  .grid3,
  .grid2,
  .contato,
  .rodape-in {
    grid-template-columns: 1fr
  }

  .menu-btn {
    display: block
  }

  .menu {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--linha)
  }

  .menu.aberto {
    display: flex
  }
}

@media (prefers-reduced-motion:reduce) {
  html {
    scroll-behavior: auto
  }

  .btn {
    transition: none
  }
}

.ico {
  display: block;
  width: 600px;
  height: 62px;
  object-fit: cover;
  margin-bottom: .6rem
}

.grid3 article {
  border-left: 0;
  padding-left: 0
}

.grid3 article .ico {
  margin-bottom: .8rem
}