/* ==========================================================================
   Martins do Carmo Sociedade Individual de Advocacia
   Consultoria entre colegas de profissão — martinsdocarmoadv.online
   CSS3 puro, custom properties, sem framework. Estilo: Minimalista + toque
   Scandinavian (muito respiro, uma coluna de leitura, cores contidas).
   ========================================================================== */

:root {
  /* Paleta: papel (off-white quente) + tinta grafite + vinho (acento único,
     referência à correção de margem em papel) */
  --color-bg: #faf8f4;
  --color-bg-alt: #f1ece3;
  --color-paper-line: #ded4c2;
  --color-ink: #201e1b;
  --color-ink-soft: #57534c;
  --color-ink-faint: #858074;
  --color-accent: #6e2430;
  --color-accent-dark: #4c1620;
  --color-accent-tint: #f1e2e0;
  --color-white: #ffffff;

  --font-heading: 'Newsreader', Georgia, 'Times New Roman', serif;
  --font-body: 'IBM Plex Sans', -apple-system, sans-serif;

  --container-width: 1100px;
  --container-narrow: 720px;
  --radius: 2px;
  --transition: 0.2s ease;
}

/* ---------- Reset básico ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.65;
  font-size: 17px;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-ink);
  line-height: 1.18;
  margin: 0 0 0.55em;
  font-weight: 500;
}
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 500; }
h2 { font-size: clamp(1.55rem, 3vw, 2.2rem); }
h3 { font-size: 1.2rem; font-weight: 600; font-family: var(--font-body); }
p { margin: 0 0 1em; color: var(--color-ink-soft); }
address { font-style: normal; }
strong { color: var(--color-ink); }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}
.narrow { max-width: var(--container-narrow); }
section { padding: 88px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-tight { padding-top: 0; }
.section-tight-bottom { padding-bottom: 32px; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 600;
  margin: 0 0 1em;
}
.eyebrow::before, .eyebrow::after {
  content: "";
  height: 1px;
  width: 22px;
  background: var(--color-accent);
  opacity: 0.55;
}
.hero .eyebrow { justify-content: center; }
.hero .eyebrow::before, .hero .eyebrow::after { display: none; }

.lede { font-size: 1.12rem; max-width: 640px; }
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.94rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--color-accent); color: var(--color-white); }
.btn-primary:hover { background: var(--color-accent-dark); }
.btn-outline { background: transparent; color: var(--color-ink); border-color: var(--color-ink); }
.btn-outline:hover { background: var(--color-ink); color: var(--color-bg); }
.btn-whatsapp { background: var(--color-ink); color: var(--color-bg); }
.btn-whatsapp:hover { background: var(--color-accent-dark); }
.btn svg { width: 17px; height: 17px; flex-shrink: 0; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 1.8em; }
.hero .cta-row { justify-content: center; }

/* ---------- Topbar ---------- */
.topbar {
  background: var(--color-ink);
  color: rgba(250, 248, 244, 0.78);
}
.topbar-inner {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
  align-items: center;
  padding: 9px 24px;
  font-size: 0.82rem;
}
.topbar-inner a { color: rgba(250, 248, 244, 0.92); }
.topbar-inner a:hover { color: var(--color-accent-tint); }
.topbar-inner span { color: rgba(250, 248, 244, 0.6); }

/* ---------- Header ---------- */
.site-header-main {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-paper-line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
  gap: 24px;
}
.wordmark {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1.28rem;
  color: var(--color-ink);
  letter-spacing: 0.005em;
}
.wordmark em { font-style: italic; color: var(--color-accent); }
.site-nav ul { display: flex; gap: 32px; }
.site-nav a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.94rem;
  color: var(--color-ink-soft);
  padding: 6px 2px;
  border-bottom: 1.5px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}
.site-nav a:hover, .site-nav a[aria-current="page"] {
  color: var(--color-ink);
  border-color: var(--color-accent);
}
.header-actions { display: flex; align-items: center; gap: 14px; }
.nav-toggle {
  display: none;
  background: none;
  border: 1.5px solid var(--color-paper-line);
  border-radius: var(--radius);
  padding: 8px;
  cursor: pointer;
}
.nav-toggle svg { width: 21px; height: 21px; }

@media (max-width: 860px) {
  .topbar-inner span { display: none; }
  .site-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-paper-line);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
  }
  .site-nav.is-open { max-height: 320px; }
  .site-nav ul { flex-direction: column; padding: 10px 24px 20px; gap: 2px; }
  .site-nav a { display: block; padding: 11px 0; }
  .header-cta { display: none; }
  .nav-toggle { display: inline-flex; }
}

/* ---------- Hero (coluna única centrada) ---------- */
.hero {
  padding: 96px 0 0;
  text-align: center;
}
.hero-inner { max-width: 780px; margin: 0 auto; }
.hero h1 { margin-bottom: 0.5em; }
.hero .lede { max-width: 620px; margin-left: auto; margin-right: auto; }

.margin-marks {
  display: flex;
  justify-content: center;
  gap: 34px;
  padding: 56px 0 0;
}
.margin-marks svg { width: 26px; height: 26px; stroke: var(--color-accent); opacity: 0.7; }

/* ---------- Citação embutida (pull-quote) ---------- */
.pull-quote {
  border-left: 2px solid var(--color-accent);
  margin: 1.8em 0;
  padding: 0.2em 0 0.2em 26px;
}
.pull-quote p {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  color: var(--color-ink);
  margin: 0;
  line-height: 1.5;
}

/* ---------- Lista índice (resumo de serviços, numerais editoriais) ---------- */
.index-list { margin-top: 2.2em; }
.index-item {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 20px;
  padding: 28px 0;
  border-top: 1px solid var(--color-paper-line);
}
.index-item:last-child { border-bottom: 1px solid var(--color-paper-line); }
.index-num {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 2.1rem;
  color: var(--color-accent);
  line-height: 1;
}
.index-item h3 { margin-bottom: 0.3em; }
.index-item p { margin: 0; font-size: 0.98rem; max-width: 560px; }
@media (max-width: 600px) {
  .index-item { grid-template-columns: 1fr; gap: 6px; }
  .index-num { font-size: 1.6rem; }
}

/* ---------- Footnote list (limites do serviço) ---------- */
.footnote-list {
  border-top: 1px solid var(--color-ink);
  border-bottom: 1px solid var(--color-ink);
  margin-top: 1.8em;
  padding: 8px 0;
}
.footnote-list li {
  display: flex;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--color-paper-line);
  font-size: 1rem;
  color: var(--color-ink-soft);
}
.footnote-list li:first-child { border-top: none; }
.footnote-list li::before {
  content: counter(fn-counter, lower-alpha) ")";
  counter-increment: fn-counter;
  font-family: var(--font-heading);
  font-style: italic;
  color: var(--color-accent);
  flex-shrink: 0;
  width: 22px;
}
.footnote-list { counter-reset: fn-counter; }

/* ---------- Bloco honesto (depoimentos/certificações ausentes) ---------- */
.honest-block {
  text-align: center;
  border-top: 1px solid var(--color-ink-faint);
  border-bottom: 1px solid var(--color-ink-faint);
  padding: 40px 0;
}
.label-note {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 0.9em;
}
.honest-block h2 { margin-bottom: 0.5em; }
.honest-block p { max-width: 620px; margin-left: auto; margin-right: auto; }

/* ---------- Galeria: ilustração de página anotada ---------- */
.gallery-block {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: center;
}
.doc-illustration {
  background: var(--color-white);
  border: 1px solid var(--color-paper-line);
  padding: 30px;
}
.doc-illustration svg .doc-line { stroke: var(--color-paper-line); stroke-width: 2; }
.doc-illustration svg .doc-mark { stroke: var(--color-accent); stroke-width: 2; fill: none; }
.doc-illustration svg .doc-tick { fill: var(--color-accent); }
figcaption {
  font-size: 0.85rem;
  color: var(--color-ink-faint);
  margin-top: 14px;
}
@media (max-width: 860px) {
  .gallery-block { grid-template-columns: 1fr; }
  .doc-illustration { max-width: 320px; margin: 0 auto; }
}

/* ---------- Convite / contato rápido (cartão com moldura) ---------- */
.invite-card {
  border: 1px solid var(--color-ink);
  padding: 46px;
  display: grid;
  grid-template-columns: 1.2fr 1fr auto;
  gap: 32px;
  align-items: center;
}
.invite-card h2 { margin-bottom: 0.3em; }
.invite-card > div:first-child p { margin: 0; }
.invite-list { display: flex; flex-direction: column; gap: 12px; }
.invite-list a, .invite-list span {
  display: flex; align-items: center; gap: 10px;
  font-weight: 500; font-size: 0.95rem;
}
.invite-list svg { width: 17px; height: 17px; stroke: var(--color-accent); flex-shrink: 0; }
@media (max-width: 860px) {
  .invite-card { grid-template-columns: 1fr; text-align: left; }
}

/* ---------- Grade de serviços (página Serviços) ---------- */
.service-article {
  border-top: 1px solid var(--color-ink);
  padding: 44px 0;
}
.service-article:last-child { border-bottom: 1px solid var(--color-ink); }
.service-tag {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 0.8em;
  display: block;
}
.service-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin: 24px 0;
}
.service-meta h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ink);
  margin-bottom: 0.6em;
  font-family: var(--font-body);
  font-weight: 600;
}
.service-meta ul { padding-left: 0; }
.service-meta li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
  color: var(--color-ink-soft);
  font-size: 0.95rem;
}
.service-meta li::before {
  content: "—";
  position: absolute; left: 0; top: 0;
  color: var(--color-accent);
}
.faq-list { margin-top: 22px; border-top: 1px solid var(--color-paper-line); }
.faq-list details {
  border-bottom: 1px solid var(--color-paper-line);
  padding: 15px 0;
}
.faq-list summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--color-ink);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "";
  width: 9px; height: 9px;
  flex-shrink: 0;
  border-right: 1.5px solid var(--color-accent);
  border-bottom: 1.5px solid var(--color-accent);
  transform: rotate(45deg);
  transition: transform var(--transition);
}
.faq-list details[open] summary::after { transform: rotate(225deg); }
.faq-list details p { margin: 12px 0 0; font-size: 0.95rem; }
@media (max-width: 700px) { .service-meta { grid-template-columns: 1fr; } }

/* ---------- Formulário ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
}
.info-block { margin-bottom: 30px; }
.info-block h3 { display: flex; align-items: center; gap: 10px; font-size: 1.02rem; margin-bottom: 0.5em; }
.info-block h3 svg { width: 18px; height: 18px; stroke: var(--color-accent); }
.info-block address p, .info-block p { margin-bottom: 4px; font-size: 0.96rem; }
.info-block a:hover { color: var(--color-accent); }
.map-embed {
  border: 1px solid var(--color-paper-line);
  overflow: hidden;
  margin-top: 10px;
}
.map-embed iframe { width: 100%; height: 240px; border: 0; display: block; }

form.contact-form {
  background: var(--color-white);
  border: 1px solid var(--color-paper-line);
  padding: 38px;
}
.form-row { margin-bottom: 20px; }
.form-row label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--color-ink);
}
.form-row input, .form-row textarea, .form-row select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--color-paper-line);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.98rem;
  background: var(--color-bg);
  color: var(--color-ink);
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
  outline: none;
  border-color: var(--color-accent);
}
.form-note { font-size: 0.85rem; color: var(--color-ink-faint); margin-top: 12px; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

/* ---------- Rodapé (claro, minimalista) ---------- */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-paper-line);
  padding-top: 56px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 1.3fr;
  gap: 44px;
  padding-bottom: 40px;
}
.footer-grid h2 {
  font-family: var(--font-body);
  color: var(--color-ink);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 16px;
}
.footer-about .wordmark { color: var(--color-ink); }
.footer-about p { color: var(--color-ink-soft); font-size: 0.92rem; margin-top: 14px; }
.footer-social-note { font-size: 0.85rem; color: var(--color-ink-faint); margin-top: 14px; }
.footer-nav li, .footer-legal li { margin-bottom: 10px; }
.footer-nav a, .footer-legal a { font-size: 0.94rem; color: var(--color-ink-soft); }
.footer-nav a:hover, .footer-legal a:hover { color: var(--color-accent); }
.footer-contact address p { font-size: 0.92rem; margin-bottom: 8px; color: var(--color-ink-soft); }
.footer-legal { margin-top: 22px; }
.footer-bottom {
  border-top: 1px solid var(--color-paper-line);
  padding: 20px 0;
}
.footer-bottom p { font-size: 0.82rem; color: var(--color-ink-faint); margin: 0; }
@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Página 404 ---------- */
.error-page {
  min-height: 56vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 110px 24px;
}
.error-page .error-code {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: clamp(4.2rem, 13vw, 7.5rem);
  color: var(--color-accent);
  font-weight: 500;
  line-height: 1;
  margin-bottom: 0.25em;
}

/* ---------- Legal (Privacidade/Termos/Reembolso) ---------- */
.legal-content h2 { margin-top: 1.7em; }
.legal-content ul { padding-left: 22px; list-style: disc; margin-bottom: 1em; }
.legal-content li { color: var(--color-ink-soft); margin-bottom: 6px; }
.legal-updated { font-size: 0.85rem; color: var(--color-ink-faint); margin-top: 44px; border-top: 1px solid var(--color-paper-line); padding-top: 22px; }

/* ---------- Página Sobre ---------- */
.about-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; margin-top: 8px; }
.value-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--color-paper-line);
}
.value-list li:first-child { padding-top: 0; }
.value-list strong { display: block; color: var(--color-ink); font-family: var(--font-body); margin-bottom: 4px; }
@media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; } }