/* ============================================================
   Gennari Palumbo Advocacia
   Linguagem visual alinhada a palumbo.com.br:
   off-white quente, terracota, cantos retos, serifa de display,
   IBM Plex Sans no corpo e IBM Plex Mono nas etiquetas.
   ============================================================ */

:root {
  /* superfícies */
  --bg:          #f8f7f2;
  --wash:        #f0ede0;
  --secondary:   #eeece4;
  --muted:       #e6e3d8;
  --creme:       #e4e0b8;
  --card:        #ffffff;
  --border:      #d9d5c6;

  /* texto */
  --fg:          #1b1b17;
  --muted-fg:    #54554b;
  --marrom:      #42392f;

  /* acento */
  --accent:        #b83c17;
  --accent-bright: #e4552b;
  --accent-dark:   #98300f;
  --accent-warm:   #8a3d14;

  /* apoio */
  --taupe:  #c0a894;
  --oliva:  #7c8a6a;
  --zap:    #25d366;

  /* tipografia */
  --display:  "Instrument Serif", "EB Garamond", Georgia, serif;
  --garamond: "EB Garamond", Georgia, "Times New Roman", serif;
  --sans:     "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono:     "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  /* métrica */
  --frame: clamp(10px, 1.4vw, 20px);
  --pad:   clamp(1.5rem, 4vw, 3.5rem);
  --wrap:  1320px;
  --head:  66px;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  padding: var(--frame);
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; }
hr { border: 0; border-top: 1px solid var(--border); margin: 0; }

h1, h2, h3, h4 { margin: 0 0 .5em; font-weight: 400; }
p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

.wrap { width: min(100% - 2 * var(--pad), var(--wrap)); margin-inline: auto; }

:focus-visible { outline: 2px solid var(--accent-bright); outline-offset: 3px; }

.skip-link {
  position: absolute; left: -9999px; z-index: 999;
  background: var(--accent-bright); color: #fff;
  font-family: var(--mono); font-size: .8rem; padding: .7rem 1.1rem;
}
.skip-link:focus { left: var(--frame); top: var(--frame); }

/* ---------- tipos utilitários ---------- */
.mono {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .06em;
}

.eyebrow {
  font-family: var(--mono);
  font-size: .74rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1.4rem;
}

.display {
  font-family: var(--display);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -.005em;
}

h2.display { font-size: clamp(2.4rem, 5.2vw, 4.1rem); margin-bottom: .25em; }
h3.display { font-size: clamp(1.5rem, 2.4vw, 2rem); line-height: 1.1; }

.lede {
  font-family: var(--garamond);
  font-size: clamp(1.2rem, 1.9vw, 1.5rem);
  line-height: 1.5;
  color: var(--muted-fg);
  max-width: 46ch;
}

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .9rem;
  padding: .85rem 1.4rem;
  font-family: var(--mono); font-size: .8rem; font-weight: 500; letter-spacing: .04em;
  text-decoration: none; border: 1px solid transparent; border-radius: 0;
  cursor: pointer; transition: background .16s ease, color .16s ease, border-color .16s ease;
}
.btn .arrow { transition: transform .22s ease; }
.btn:hover .arrow { transform: translateX(5px); }

.btn-accent { background: var(--accent-bright); color: #fff; }
.btn-accent:hover { background: var(--accent-dark); }

.btn-outline { border-color: currentColor; color: var(--fg); background: transparent; }
.btn-outline:hover { background: var(--fg); color: var(--bg); }

.btn-light { border-color: rgba(248, 247, 242, .55); color: #f8f7f2; }
.btn-light:hover { background: #f8f7f2; color: var(--fg); }

.btn-block { width: 100%; justify-content: center; }

/* seta longa desenhada em CSS */
.arrow { display: inline-block; width: 26px; height: 1px; background: currentColor; position: relative; flex: none; }
.arrow::after {
  content: ""; position: absolute; right: 0; top: 50%;
  width: 7px; height: 7px; border-top: 1px solid currentColor; border-right: 1px solid currentColor;
  transform: translateY(-50%) rotate(45deg); transform-origin: center;
}

/* ---------- cabeçalho fixo ---------- */
.site-header {
  position: fixed;
  top: var(--frame); left: var(--frame); right: var(--frame);
  z-index: 100;
  background: rgba(228, 224, 184, .9);
  backdrop-filter: blur(12px) saturate(150%);
  -webkit-backdrop-filter: blur(12px) saturate(150%);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  min-height: var(--head);
  padding-inline: clamp(.9rem, 2vw, 1.6rem);
}

.brand { display: inline-flex; align-items: center; gap: .8rem; text-decoration: none; color: var(--fg); }
.brand-mark {
  display: grid; place-items: center; flex: none;
  width: 38px; height: 34px;
  border: 1px solid currentColor; color: var(--fg);
  font-family: var(--garamond); font-size: 1rem; font-weight: 600;
  letter-spacing: .09em; line-height: 1; text-indent: .09em;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong {
  font-family: var(--garamond); font-size: 1.35rem; font-weight: 500; letter-spacing: .005em;
}
.brand-text span {
  font-family: var(--garamond); font-size: .74rem; font-weight: 400;
  color: var(--marrom); letter-spacing: .01em;
}

.nav { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.2rem); }
.nav ul { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.2rem); list-style: none; margin: 0; padding: 0; }
.nav a {
  font-size: .92rem; text-decoration: none; color: var(--fg);
  padding-block: .3rem; border-bottom: 1px solid transparent; transition: border-color .16s;
}
.nav a:hover { border-bottom-color: var(--accent); }
.nav .btn { padding: .7rem 1.2rem; }

.nav-toggle {
  display: none; width: 42px; height: 38px; padding: 0;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  background: none; border: 1px solid rgba(27, 27, 23, .25); cursor: pointer;
}
.nav-toggle span { display: block; width: 18px; height: 1.5px; background: var(--fg); transition: transform .2s, opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: calc(var(--head) + 4rem) var(--pad) clamp(2.4rem, 5vw, 4.5rem);
  color: #f8f7f2;

  /* Se a foto não carregar, a camada é ignorada e o degradê quente abaixo
     assume, sem quebrar o layout. */
  background-image:
    linear-gradient(to top, rgba(20, 15, 10, .85) 0%, rgba(22, 16, 11, .60) 16%, rgba(26, 19, 13, .22) 38%, rgba(30, 22, 14, .14) 100%),
    url("../img/fundo2.jpg"),
    radial-gradient(120% 95% at 72% 12%, #e0bf94 0%, #b98a55 26%, #7d5734 55%, #43301d 82%, #2a1d12 100%);
  background-size: cover, cover, cover;
  background-position: center, center center, center;
  background-repeat: no-repeat;
}

.hero-title {
  font-family: var(--display);
  font-size: clamp(3.4rem, 10.5vw, 8.2rem);
  line-height: .92;
  letter-spacing: -.015em;
  margin: 0 0 clamp(1.6rem, 3.5vw, 2.6rem);
  color: #f8f7f2;
}
.hero-title span { display: block; }

.hero-rule { border-top: 1px solid rgba(248, 247, 242, .35); }

.hero-foot {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: clamp(1.2rem, 3vw, 3rem);
  padding-top: clamp(1.2rem, 2.5vw, 1.8rem);
}
.hero-local {
  font-family: var(--mono); font-size: .78rem; letter-spacing: .08em;
  color: rgba(248, 247, 242, .92); margin: 0;
}
.hero-claim {
  font-family: var(--garamond); font-size: clamp(1.15rem, 1.9vw, 1.5rem);
  line-height: 1.25; text-align: right; margin: 0; color: #f8f7f2;
}

/* ---------- seções ---------- */
.section { padding: clamp(4rem, 9vw, 7.5rem) 0; scroll-margin-top: calc(var(--head) + var(--frame) + 16px); }
.section-wash { background: var(--wash); }
.section-creme { background: var(--creme); }

.section-head { margin-bottom: clamp(2.5rem, 5vw, 4rem); max-width: 62ch; }

/* ---------- áreas de atuação ---------- */
.areas { border-bottom: 1px solid var(--border); }

.area {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 16.5rem) minmax(0, 1fr) auto;
  gap: clamp(1rem, 3vw, 2.5rem);
  align-items: start;
  padding: clamp(1.8rem, 3.4vw, 2.6rem) 0;
  border-top: 1px solid var(--border);
  transition: background .18s ease;
}
.area:hover { background: rgba(228, 224, 184, .32); }

.area-num {
  font-family: var(--mono); font-size: .8rem; font-weight: 500;
  letter-spacing: .1em; color: var(--accent); padding-top: .45rem;
}
.area h3 { font-family: var(--garamond); font-size: clamp(1.35rem, 2.2vw, 1.7rem); font-weight: 500; line-height: 1.15; margin: 0; }
.area p { color: var(--muted-fg); font-size: .97rem; margin: 0; }
.area-link {
  font-family: var(--mono); font-size: .76rem; letter-spacing: .05em;
  color: var(--accent); text-decoration: none;
  display: inline-flex; align-items: center; gap: .6rem; padding-top: .45rem; white-space: nowrap;
}
.area-link:hover { color: var(--accent-dark); }
.area-link .arrow { width: 20px; }
.area-link:hover .arrow { transform: translateX(4px); }

/* ---------- escritório ---------- */
.about { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(2.5rem, 6vw, 5.5rem); align-items: start; }
.about-statement { font-family: var(--display); font-size: clamp(2rem, 3.8vw, 3.1rem); line-height: 1.06; margin: 0 0 1.6rem; }
.about p { color: var(--muted-fg); }

.founder { border-top: 1px solid var(--border); margin-top: 2.2rem; padding-top: 1.6rem; }
.founder .label { font-family: var(--mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-fg); display: block; margin-bottom: .5rem; }
.founder .name { font-family: var(--garamond); font-size: 1.6rem; font-weight: 500; line-height: 1.2; display: block; }
.founder .oab { font-family: var(--mono); font-size: .76rem; letter-spacing: .06em; color: var(--accent); }

.facts { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--border); }
.facts li { border-bottom: 1px solid var(--border); padding: 1.3rem 0; }
.facts h4 { font-family: var(--garamond); font-size: 1.22rem; font-weight: 500; margin: 0 0 .25rem; }
.facts p { font-size: .94rem; color: var(--muted-fg); margin: 0; }

/* ---------- citação ---------- */
.quote { text-align: center; padding: clamp(3.5rem, 7vw, 6rem) 0; }
.quote blockquote {
  font-family: var(--garamond); font-style: italic;
  font-size: clamp(1.5rem, 3.2vw, 2.5rem); line-height: 1.3;
  margin: 0 auto; max-width: 26ch; color: var(--marrom);
}
.quote figcaption { font-family: var(--mono); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-warm); margin-top: 1.8rem; }

/* ---------- contato ---------- */
.contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }

.contact-list { list-style: none; margin: 2.4rem 0 0; padding: 0; border-top: 1px solid var(--border); }
.contact-list li { border-bottom: 1px solid var(--border); padding: 1.15rem 0; display: grid; grid-template-columns: 8.5rem 1fr; gap: 1rem; align-items: baseline; }
.contact-list .label { font-family: var(--mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-fg); }
.contact-list a { text-decoration: none; border-bottom: 1px solid var(--taupe); }
.contact-list a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.contact-list address { font-style: normal; }

.form-card { background: var(--card); border: 1px solid var(--border); padding: clamp(1.6rem, 3.2vw, 2.4rem); }
.form-card h3 { font-family: var(--garamond); font-size: 1.5rem; font-weight: 500; margin: 0 0 1.6rem; }

.field { margin-bottom: 1.1rem; }
.field label { display: block; font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-fg); margin-bottom: .45rem; }
.field input, .field textarea {
  width: 100%; padding: .8rem .9rem; font: inherit; font-size: .95rem; color: var(--fg);
  background: var(--bg); border: 1px solid var(--border); border-radius: 0;
  transition: border-color .15s, background .15s;
}
.field input:focus, .field textarea:focus { background: #fff; border-color: var(--accent); outline: none; }
.field textarea { resize: vertical; min-height: 130px; }

.field-check { display: flex; align-items: flex-start; gap: .7rem; margin-bottom: 1.5rem; }
.field-check input { width: auto; margin-top: .3rem; accent-color: var(--accent-bright); flex: none; }
.field-check label {
  font-family: var(--sans); font-size: .84rem; line-height: 1.5; letter-spacing: 0;
  text-transform: none; color: var(--muted-fg); margin: 0;
}
.field-check a { color: var(--accent); }

.form-note { font-family: var(--mono); font-size: .7rem; line-height: 1.6; letter-spacing: .02em; color: var(--muted-fg); margin: 1.1rem 0 0; }

/* ---------- rodapé ---------- */
.site-footer { background: var(--fg); color: rgba(248, 247, 242, .72); padding: clamp(3rem, 6vw, 4.5rem) 0 2rem; }
.site-footer .brand { color: #f8f7f2; }
.site-footer .brand-mark { color: #f8f7f2; }
.site-footer .brand-text span { color: rgba(248, 247, 242, .6); }

.footer-top { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr)); gap: 2.5rem; padding-bottom: 2.5rem; border-bottom: 1px solid rgba(248, 247, 242, .16); }
.footer-top h4 { font-family: var(--mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: rgba(248, 247, 242, .5); margin: 0 0 1.1rem; }
.footer-top ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.footer-top a { font-size: .92rem; text-decoration: none; color: rgba(248, 247, 242, .78); }
.footer-top a:hover { color: var(--accent-bright); }
.footer-contact { font-family: var(--mono); font-size: .76rem; line-height: 1.9; letter-spacing: .03em; margin-top: 1.6rem; color: rgba(248, 247, 242, .6); }

.footer-legal { padding-top: 2rem; display: grid; gap: 1rem; }
.footer-legal p { font-size: .78rem; line-height: 1.7; color: rgba(248, 247, 242, .45); max-width: 82ch; margin: 0; }
.footer-legal .signature { font-family: var(--mono); font-size: .74rem; letter-spacing: .05em; color: rgba(248, 247, 242, .55); }

/* ---------- botão flutuante whatsapp ---------- */
.zap-float {
  position: fixed; right: calc(var(--frame) + 12px); bottom: calc(var(--frame) + 12px); z-index: 90;
  display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%;
  background: var(--zap); color: #fff; box-shadow: 0 6px 20px rgba(27, 27, 23, .28);
  /* só aparece depois do hero, para não colidir com o CTA principal */
  opacity: 0; visibility: hidden; transform: scale(.8);
  transition: opacity .25s ease, transform .25s ease, visibility .25s;
}
.zap-float.is-visible { opacity: 1; visibility: visible; transform: none; }
.zap-float.is-visible:hover { transform: scale(1.07); }
.zap-float svg { width: 27px; height: 27px; }

/* ---------- páginas legais ---------- */
.legal { max-width: 74ch; padding-top: calc(var(--head) + 2rem); }
.legal h1 { font-family: var(--display); font-size: clamp(2.4rem, 5vw, 3.6rem); line-height: 1.05; margin-bottom: .3rem; }
.legal h2 { font-family: var(--garamond); font-size: 1.5rem; font-weight: 500; margin: 2.8rem 0 .7rem; padding-bottom: .5rem; border-bottom: 1px solid var(--border); }
.legal ul { padding-left: 1.15rem; margin: 0 0 1.1em; }
.legal li { margin-bottom: .4rem; }
.legal a { color: var(--accent); }
.legal-date { font-family: var(--mono); font-size: .76rem; letter-spacing: .06em; color: var(--muted-fg); margin-bottom: 2.6rem; }
.legal-back { margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid var(--border); font-family: var(--mono); font-size: .8rem; }

/* ---------- responsivo ---------- */
@media (max-width: 1080px) {
  .area { grid-template-columns: 3.5rem minmax(0, 13rem) minmax(0, 1fr); }
  .area-link { grid-column: 2 / -1; }
}

@media (max-width: 900px) {
  /* O nome do escritório está impresso na imagem, na faixa esquerda. Em telas
     estreitas o recorte "cover" o jogaria para fora do quadro, então deslocamos
     o enquadramento para a esquerda para trazê-lo de volta. */
  .hero { background-position: center, 20% center, center; }

  .about, .contact { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .hero-foot { grid-template-columns: 1fr; }
  .hero-claim { text-align: left; }
}

/* O menu vira hambúrguer antes do layout do conteúdo mudar: abaixo de ~920px
   os quatro links mais o botão do WhatsApp já não cabem sem quebrar linha. */
@media (max-width: 920px) {
  .nav-toggle { display: flex; order: 3; }
  .nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--creme); border-top: 1px solid rgba(27, 27, 23, .12);
    padding: .5rem clamp(.9rem, 2vw, 1.6rem) 1.2rem;
  }
  .nav.open { display: flex; }
  .nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .nav a { display: block; padding: .85rem 0; border-bottom: 1px solid rgba(27, 27, 23, .1); }
  .nav .btn { margin-top: 1rem; justify-content: center; }

  .brand-text strong, .brand-text span { white-space: nowrap; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }

  .area { grid-template-columns: 3rem 1fr; gap: .8rem 1.1rem; }
  .area h3 { grid-column: 2; }
  .area p, .area-link { grid-column: 2; }

  .contact-list li { grid-template-columns: 1fr; gap: .2rem; }
  .footer-top { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

@media print {
  .site-header, .nav-toggle, .zap-float, .form-card, .hero { display: none !important; }
  body { padding: 0; background: #fff; color: #000; font-size: 11pt; }
}