/* R & P INFORMÁTICA — irmã da 7CONSULTORIA.
   Mesmo papel, mesma tinta, mesmos tipos. A cor da casa é o azul ardósia
   (a cor do "desenho" na home da 7CONSULTORIA): quem constrói herda a cor
   de quem desenhou. Sem gradiente, sem canto arredondado, sem sombra. */

:root {
  --paper: #F4F6F3;
  --ink: #14231C;
  --ink-soft: #4A5A52;
  --rule: #C7D0C9;
  --deep: #14402F;      /* verde da 7CONSULTORIA */
  --slate: #2C4A63;     /* azul ardósia — a cor da R & P (8,5:1 sobre o papel) */
  --card: #FFFFFF;

  --font-title: "Archivo", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Source Serif 4", ui-serif, Georgia, serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;

  --wrap: 72rem;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--slate); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }

:where(a, button, [tabindex]):focus-visible {
  outline: 2px solid var(--slate);
  outline-offset: 3px;
}

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

.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--ink); color: var(--paper); padding: .5rem 1rem;
}
.skip:focus { left: 1rem; top: 1rem; z-index: 10; }

h1, h2, h3 {
  font-family: var(--font-title);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 1rem;
}
h1 { font-size: clamp(2rem, 5vw, 3.25rem); max-width: 22ch; }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.125rem); max-width: 28ch; }
h3 { font-size: 1.2rem; margin-bottom: .5rem; }

p { margin: 0 0 1rem; }

.rotulo {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: var(--ink-soft);
  margin-bottom: 1rem;
}

/* ---------- topo ---------- */
.topo {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}
.topo__in {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding-top: .9rem; padding-bottom: .9rem; flex-wrap: wrap;
}
.marca { display: flex; align-items: center; gap: .75rem; text-decoration: none; color: var(--ink); }
.marca__simbolo {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.5rem; height: 2.5rem;
  background: var(--slate); color: var(--paper);
  font-family: var(--font-title); font-weight: 600; font-size: .78rem; letter-spacing: -0.02em;
}
.marca__texto { display: flex; flex-direction: column; line-height: 1.2; }
.marca__texto strong { font-family: var(--font-title); font-weight: 600; font-size: .95rem; }
.marca__texto em { font-style: normal; font-family: var(--font-mono); font-size: .68rem; color: var(--ink-soft); letter-spacing: .04em; }

.nav { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.nav a { font-family: var(--font-title); font-size: .9rem; text-decoration: none; color: var(--ink-soft); }
.nav a:hover { color: var(--ink); }

/* ---------- capa ---------- */
.capa { padding: 4.5rem 0 3.5rem; border-bottom: 1px solid var(--rule); }
.capa h1 { color: var(--ink); }
.lead { font-size: 1.25rem; max-width: 56ch; color: var(--ink); }
.lead--menor { font-size: 1.05rem; color: var(--ink-soft); }
.peca--destaque { border-top: 3px solid var(--slate); }
.capa__nota {
  font-family: var(--font-title); font-size: .95rem; color: var(--ink-soft);
  border-left: 2px solid var(--slate); padding-left: .9rem; max-width: 56ch; margin-top: 1.5rem;
}

/* ---------- blocos ---------- */
.bloco { padding: 4rem 0; border-bottom: 1px solid var(--rule); }
.bloco--contraste { background: var(--card); }
.texto-largo { max-width: 64ch; font-size: 1.1rem; }

.grade {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--rule); border: 1px solid var(--rule); margin-top: 2rem;
}
.peca { background: var(--card); padding: 1.6rem 1.4rem; }
.peca--vazia { background: var(--paper); }
.peca__etiqueta {
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--slate); margin-bottom: .6rem;
}
.peca p:last-child { margin-bottom: 0; color: var(--ink-soft); }

.colunas { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin-top: 1.5rem; }
.lista-nao { list-style: none; padding: 0; margin: 0; }
.lista-nao li { padding: .55rem 0; border-top: 1px solid var(--rule); font-family: var(--font-title); font-size: .98rem; }
.lista-nao li:last-child { border-bottom: 1px solid var(--rule); }

.casas { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--rule); border: 1px solid var(--rule); margin-top: 2rem; }
.casa { background: var(--card); padding: 2rem 1.6rem; border-top: 3px solid var(--rule); }
.casa--sete { border-top-color: var(--deep); }
.casa--rp { border-top-color: var(--slate); }
.casa__nome { font-family: var(--font-title); font-weight: 600; font-size: 1.1rem; margin-bottom: .25rem; }
.casa__verbo { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .08em; color: var(--ink-soft); margin-bottom: 1rem; }
.casa__link { font-family: var(--font-title); font-size: .95rem; }
.casas__nota { margin-top: 1.5rem; color: var(--ink-soft); max-width: 64ch; font-style: italic; }

/* ---------- clientes ---------- */
.clientes { list-style: none; padding: 0; margin: 1.5rem 0 0; border-top: 1px solid var(--rule); }
.clientes li { display: grid; grid-template-columns: minmax(14rem, 1fr) 2fr; gap: 1rem; padding: .8rem 0; border-bottom: 1px solid var(--rule); align-items: baseline; }
.clientes a, .clientes__nome { font-family: var(--font-title); font-weight: 600; font-size: 1.02rem; }
.clientes li > span:last-child { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .06em; color: var(--ink-soft); }
@media (max-width: 560px) { .clientes li { grid-template-columns: 1fr; gap: .2rem; } }

/* ---------- contato ---------- */
.botao {
  display: inline-block; margin: .5rem 0 2rem;
  background: var(--slate); color: var(--paper);
  font-family: var(--font-title); font-weight: 600; font-size: 1rem;
  padding: .9rem 1.5rem; text-decoration: none;
}
.botao:hover { background: var(--ink); color: var(--paper); }

.ficha { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin: 0; border-top: 1px solid var(--rule); padding-top: 1.5rem; }
.ficha dt { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: .3rem; }
.ficha dd { margin: 0; font-family: var(--font-title); font-size: .98rem; }

/* ---------- rodapé ---------- */
.rodape { padding: 2rem 0 3rem; }
.rodape__in { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.rodape p { margin: 0; }
.rodape .rotulo { margin: 0; }

/* ---------- celular ---------- */
@media (max-width: 860px) {
  .grade { grid-template-columns: 1fr 1fr; }
  .peca--vazia { display: none; }
  .colunas, .casas, .ficha { grid-template-columns: 1fr; }
  .colunas { gap: 1.5rem; }
}
@media (max-width: 560px) {
  .grade { grid-template-columns: 1fr; }
  .capa { padding: 3rem 0 2.5rem; }
  .bloco { padding: 3rem 0; }
  .nav { gap: .9rem; }
  .marca__texto em { display: none; }
}