/* Base sizes: 1rem honors user/browser settings for accessibility */
:root {
  --bg: #0f1220;
  --cartao: #161a2b;
  --escuro: #aab3c5;
  --text: #e5e9f2;
  --marca: #5b8cff;
  --marca-2: #7cd3ff;
  --accent: #b388ff;
  --shadow: 0 0.625rem 1.875rem rgba(0, 0, 0, .25);
  --radius: 0.875rem;
  --radius-sm: 0.625rem;
  --gap: 1.375rem;
  /* ~22px on 16px root */
  --max: 73.75rem;
  /* 1180px */
}

* {
  box-sizing: border-box
}

.escuro {
  color:var(--escuro);
}

html,
body {
  margin: 0;
  padding: 0;
  background: linear-gradient(180deg, #0b0e1a 0%, #0f1220 100%);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6
}

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

img {
  max-width: 100%;
  height: auto
}

/* Divisão do layout em grid areas para facilitar na responsividade */
.page {
  display: grid;
  grid-template-columns: 1fr minmax(0, var(--max)) 1fr;
  grid-template-areas:
    "header header header"
    ". hero ."
    ". planos ."
    ". recursos ."
    ". painel ."
    ". suporte ."
    ". cta ."
    "footer footer footer";
  row-gap: clamp(1.25rem, 2.5vw, 2rem);
  min-height: 100dvh;
}

header {
  grid-area: header;
  position: sticky;
  top: 0;
  background: rgba(11, 14, 26, .75);
  backdrop-filter: blur(0.625rem);
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, .06)
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1rem
}

.nav {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  height: 4rem;
  gap: 0.75rem
}

.marca {
  display: grid;
  grid-auto-flow: column;
  align-items: center;
  gap: 0.625rem
}

.marca img {
  height: 1.5rem;
  width: auto;
  display: block
}

.logo-bg{
  width:9.5rem;
  height:2rem;
  background-image: url("../images/logo-full-dark.svg");
  background-repeat:no-repeat;
  background-size:contain;
  background-position:esquerda center;
}

.nav-links {
  display: flex;
  gap: 0.625rem;
  justify-self: center
}

.btn {
  padding: 0.625rem 1rem;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 0.75rem;
  color: var(--text)
}

.btn-principal {
  background: linear-gradient(45deg, var(--marca), var(--marca-2));
  border: none;
  color: #0b0e1a;
  font-weight: 700
}

.btn-preco {
  float: esquerda;
  border: none;
  color: var(--text)
}

/* Regiões */
.hero {
  grid-area: hero;
  padding-top: 1.5rem
}

.planos-section {
  grid-area: planos
}

.recursos-section {
  grid-area: recursos
}

.painel-section {
  grid-area: painel
}

.suporte-section {
  grid-area: suporte
}

.cta-section {
  grid-area: cta
}

footer {
  grid-area: footer;
  border-top: 1px solid rgba(255, 255, 255, .08);
  padding: 1.75rem 0;
  color: var(--escuro)
}

/* Grid Hero com sub-areas nomeadas */
.hero-grid {
  display: grid;
  grid-template-areas: "lead aside";
  grid-template-columns: 5fr 3fr;
  gap: 1.375rem;
}

.lead {
  grid-area: lead
}

.aside {
  grid-area: aside
}

.hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.875rem);
  line-height: 1.15;
  margin: 0 0 0.625rem
}

.hero p {
  color: var(--escuro);
  margin: 0 0 1.25rem;
  font-size: clamp(1rem, 1.6vw, 1.125rem)
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(91, 140, 255, .12);
  border: 1px solid rgba(91, 140, 255, .35);
  color: #dbe6ff;
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  font-size: 0.8125rem
}

.cta-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap
}

.cartao {
  background: radial-gradient(75rem 25rem at 20% -20%, rgba(91, 140, 255, .15), transparent 60%), var(--cartao);
  border: 1px solid rgba(255, 255, 255, .08);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding: 1.25rem
}

.metricas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 0.625rem
}

.metrica {
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .06);
  border-radius: 0.75rem;
  padding: 0.875rem
}

.metrica b {
  display: block;
  font-size: 1.25rem;
  margin-bottom: 0.25rem
}

.specs {
  margin: 0.5rem 0 0;
  display: grid;
  gap: 0.5rem;
  font-size: 0.875rem
}

.specs li {
  lista-style: none;
  display: flex;
  justify-content: space-between;
  gap: 0.625rem;
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .06);
  padding: 0.5rem 0.625rem;
  border-radius: 0.625rem
}

/* Section header grid */
.section-cabecalho {
  display: grid;
  grid-template-areas: "title actions";
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 0.75rem;
  margin-bottom: 1.125rem
}

.section-titulo {
  grid-area: title
}

.section-acoes {
  grid-area: actions
}

.section-titulo h2 {
  margin: 0;
  font-size: clamp(1.375rem, 2.8vw, 2rem)
}

.section-titulo p {
  margin: 0.375rem 0 0;
  color: var(--escuro)
}

/* planos: 4 pacotes */
.planos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  /* min de 16rem por cartão */
  gap: var(--gap);
}

.plano {
  padding: 1.125rem;
  display: grid;
  grid-template-areas:
    "badge"
    "name"
    "descricao"
    "lista"
    "ctas";
  align-content: start;
  gap: 0.625rem;
  position: relative
}

.badge {
  grid-area: badge;
  justify-self: end;
  font-size: 0.6875rem;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  padding: 0.375rem 0.5rem;
  border-radius: 999px
}

.plano h3 {
  grid-area: name;
  margin: 0.25rem 0 0;
  font-size: 1.125rem
}

.descricao {
  grid-area: descricao;
  font-size: 0.875rem;
  color: var(--escuro)
}

.plano .specs {
  grid-area: lista
}

.plano .cta {
  grid-area: ctas;
  margin-top: 0.25rem;
  display: flex;
  gap: 0; 
  justify-content: space-between;
  align-items: center;
}

.plano.destaque {
  outline: 0.125rem solid var(--marca);
  background: linear-gradient(180deg, rgba(91, 140, 255, .10), transparent 40%), var(--cartao)
}

/* Setor recursos com 3 áreas */
.recursos {
  display: grid;
  grid-template-areas: "r1 r2 r3";
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--gap);
}

.recurso {
  display: grid;
  grid-template-areas: "icon title" "icon body";
  grid-template-columns: auto 1fr;
  gap: 0.5rem;
  align-items: start
}

.recurso .icon {
  grid-area: icon;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.625rem;
  background: linear-gradient(45deg, var(--accent), #6dd5ed);
  display: grid;
  place-items: center;
  font-weight: 900;
  color: #0b0e1a
}

.recurso h4 {
  grid-area: title;
  margin: 0 0 0.125rem;
  font-size: 1rem
}

.recurso p {
  grid-area: body;
  margin: 0;
  color: var(--escuro)
}

.r1 {
  grid-area: r1
}

.r2 {
  grid-area: r2
}

.r3 {
  grid-area: r3
}

.painel-grid {
  display: grid;
  grid-template-areas: "painelA painelB";
  grid-template-columns: 11fr 9fr;
  gap: var(--gap);
}

.painelA {
  grid-area: painelA
}

.painelB {
  grid-area: painelB
}

/* Footer grid */
.footer {
  display: grid;
  grid-template-areas: "esquerda direita";
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  align-items: center
}

.footer-esquerda {
  grid-area: esquerda
}

.footer-direita {
  grid-area: direita
}

/* Telas médias */
@media (max-width: 68.75rem) {

  /* 1100px */
  .hero-grid {
    grid-template-areas:
      "lead"
      "aside";
    grid-template-columns: 1fr;
  }

  .metricas {
    grid-template-columns: repeat(3, 1fr)
  }

  .recursos {
    grid-template-areas:
      "r1 r2"
      "r3 r3";
    grid-template-columns: 1fr 1fr;
  }

  .painel-grid {
    grid-template-areas:
      "painelA"
      "painelB";
    grid-template-columns: 1fr;
  }
}

/* Telas pequenas */
@media (max-width: 40rem) {

  /* 640px */
  .page {
    grid-template-columns: 1fr minmax(0, 100%) 1fr;
    row-gap: 1.25rem;
  }

  .nav {
    grid-template-columns: auto auto;
    gap: 0.5rem
  }

  .nav-links {
    display: none
  }

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

  .recursos {
    grid-template-areas:
      "r1"
      "r2"
      "r3";
    grid-template-columns: 1fr;
  }
}