/* ===========================================================
   Chavante Advocacia — folha de estilos
   =========================================================== */

:root {
  --verde-900: #0e2916;
  --verde-800: #1a4227;
  --verde-700: #23532f;
  --verde-100: #e8efe7;
  --verde-050: #f4f7f3;
  --creme: #faf8f4;
  --branco: #ffffff;
  --texto: #262b25;
  --texto-suave: #5a6157;
  --borda: #e3e1d9;
  --dourado: #a9823f;
  --dourado-claro: #d3b478;
  --sombra: 0 20px 50px -25px rgba(18, 51, 29, 0.35);
  --raio: 10px;
  --fonte-titulo: "Poppins", "Segoe UI", Arial, sans-serif;
  --fonte-corpo: "Nunito Sans", "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--fonte-corpo);
  color: var(--texto);
  background: var(--creme);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--fonte-corpo);
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--dourado);
  font-weight: 700;
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--dourado);
}
.eyebrow--clara { color: var(--dourado-claro); }
.eyebrow--clara::before { background: var(--dourado-claro); }

h1, h2, h3, h4 {
  font-family: var(--fonte-titulo);
  font-weight: 700;
  color: var(--verde-900);
  margin: 0 0 18px;
  line-height: 1.18;
  letter-spacing: -0.01em;
}

h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
h3 { font-size: 1.3rem; font-weight: 600; }

p { margin: 0 0 16px; color: var(--texto-suave); }

.section { padding: 96px 0; }
.section--tight { padding: 72px 0; }
.section--verde {
  background: var(--verde-800);
  color: var(--verde-050);
}
.section--verde h2, .section--verde h3 { color: var(--branco); }
.section--verde p { color: #cfe0d3; }
.section--creme-escuro { background: var(--verde-050); }

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}
.section-head.centro { margin-left: auto; margin-right: auto; text-align: center; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: var(--raio);
  font-family: var(--fonte-corpo);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn--primario {
  background: var(--verde-800);
  color: var(--branco);
}
.btn--primario:hover { background: var(--verde-900); }
.btn--contorno {
  background: transparent;
  border-color: var(--branco);
  color: var(--branco);
}
.btn--contorno:hover { background: rgba(255,255,255,0.12); }
.btn--whatsapp {
  background: #1f8a4c;
  color: var(--branco);
}
.btn--whatsapp:hover { background: #176b3b; }

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(250, 248, 244, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.header.scrolled {
  border-bottom-color: var(--borda);
  box-shadow: 0 6px 24px -18px rgba(18,51,29,0.4);
}
.header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}
.header__logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.header__logo-icone { height: 36px; width: auto; }
.header__logo-texto { height: 27px; width: auto; }
.nav {
  display: flex;
  align-items: center;
  gap: 34px;
}
.nav a {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--verde-900);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.nav a:hover { border-bottom-color: var(--dourado); color: var(--dourado); }
.header__cta { display: flex; align-items: center; gap: 20px; }
.header__cta .btn { padding: 11px 22px; font-size: 0.84rem; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--verde-900);
  margin: 5px 0;
  transition: 0.25s;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 150px 0 0;
  background: linear-gradient(180deg, var(--verde-900) 0%, var(--verde-800) 100%);
  overflow: hidden;
  color: var(--branco);
}
.hero__emblema {
  width: 56px;
  height: 56px;
  margin-bottom: 22px;
  background-color: var(--dourado-claro);
  -webkit-mask-image: url("../img/logo-mark.png");
  mask-image: url("../img/logo-mark.png");
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: left center;
  mask-position: left center;
  -webkit-mask-size: contain;
  mask-size: contain;
}
.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: end;
}
.hero__texto { padding-bottom: 76px; }
.hero h1 {
  font-size: clamp(2.6rem, 5.4vw, 4.6rem);
  color: var(--branco);
  margin-bottom: 26px;
  letter-spacing: -0.01em;
}
.hero__lead {
  font-size: 1.14rem;
  max-width: 48ch;
  margin-bottom: 36px;
  color: #cfe0d3;
}
.hero__acoes {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 52px;
}
.hero__foto {
  position: relative;
  align-self: stretch;
  min-height: 460px;
}
.hero__foto img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,1) 78%, rgba(0,0,0,0) 100%);
  mask-image: linear-gradient(180deg, rgba(0,0,0,1) 78%, rgba(0,0,0,0) 100%);
}
.hero__foto::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14,41,22,0) 55%, rgba(14,41,22,0.55) 100%);
}
.hero__faixa {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 28px 52px;
  padding: 30px 0;
  margin-top: 0;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.hero__faixa div { display: flex; flex-direction: column; }
.hero__faixa strong {
  font-family: var(--fonte-titulo);
  font-size: 1.7rem;
  color: var(--dourado-claro);
}
.hero__faixa span {
  font-size: 0.78rem;
  color: #9fc0a8;
  letter-spacing: 0.03em;
}

/* ---------- Sobre ---------- */
.sobre__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items: flex-start;
}
.sobre__citacao {
  background: var(--branco);
  border-left: 3px solid var(--dourado);
  padding: 28px 30px;
  border-radius: 0 var(--raio) var(--raio) 0;
  font-family: var(--fonte-titulo);
  font-weight: 500;
  font-size: 1.15rem;
  color: var(--verde-900);
  box-shadow: var(--sombra);
  margin-top: 8px;
}
.principios {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.principios li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--texto-suave);
  font-size: 0.96rem;
}
.principios li::before {
  content: "";
  flex: none;
  width: 8px; height: 8px;
  margin-top: 7px;
  background: var(--verde-700);
  border-radius: 50%;
}

/* ---------- Áreas de atuação ---------- */
.grid-areas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.grid-areas--3 {
  max-width: 980px;
  margin: 0 auto;
}
.card-area {
  position: relative;
  background: var(--branco);
  border: 1px solid var(--borda);
  border-top: 2px solid transparent;
  border-radius: var(--raio);
  padding: 8px 28px 32px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  overflow: hidden;
}
.card-area:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra);
  border-top-color: var(--dourado);
}
.card-area__num {
  display: block;
  font-family: var(--fonte-titulo);
  font-weight: 500;
  font-size: 3.6rem;
  line-height: 1;
  color: var(--verde-050);
  -webkit-text-stroke: 1.5px var(--verde-100);
  margin: 6px 0 6px;
}
.card-area h3 { margin-bottom: 10px; }
.card-area p { margin-bottom: 0; font-size: 0.94rem; }

/* ---------- Equipe ---------- */
.equipe {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 56px;
  align-items: flex-start;
  background: var(--branco);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  overflow: hidden;
}
.equipe__foto { position: relative; }
.equipe__foto img { width: 100%; height: 100%; object-fit: cover; }
.equipe__conteudo { padding: 44px 44px 44px 0; }
.equipe__nome { margin-bottom: 4px; }
.equipe__oab {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--verde-700);
  background: var(--verde-100);
  padding: 5px 12px;
  border-radius: 20px;
  margin-bottom: 20px;
}
.equipe__conteudo p { font-size: 0.96rem; }
.equipe__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}
.equipe__tags span {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--verde-800);
  border: 1px solid var(--dourado-claro);
  border-radius: 20px;
  padding: 6px 14px;
}

/* ---------- Artigos ---------- */
.grid-artigos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card-artigo {
  background: var(--branco);
  border: 1px dashed var(--borda);
  border-radius: var(--raio);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 200px;
}
.card-artigo__tag {
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--verde-700);
  background: var(--verde-100);
  padding: 4px 10px;
  border-radius: 20px;
}
.card-artigo h3 { font-size: 1.08rem; margin-bottom: 0; }
.card-artigo p { font-size: 0.9rem; margin-bottom: 0; }
.artigos__aviso {
  text-align: center;
  margin-top: 36px;
  font-size: 0.92rem;
  color: var(--texto-suave);
}

/* ---------- Contato ---------- */
.contato__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.card-endereco {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--raio);
  padding: 32px;
}
.card-endereco h3 { color: var(--branco); }
.card-endereco p { color: #cfe0d3; margin-bottom: 6px; font-size: 0.95rem; }
.card-endereco a.mapa {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--branco);
  border-bottom: 1.5px solid rgba(255,255,255,0.5);
}
.contato__extra {
  margin-top: 44px;
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.18);
}
.contato__item { min-width: 200px; }
.contato__item span.rotulo {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #9fc0a8;
  margin-bottom: 6px;
}
.contato__item a, .contato__item p {
  font-family: var(--fonte-titulo);
  font-size: 1.1rem;
  color: var(--branco);
  margin: 0;
}

/* ---------- Footer ---------- */
.rodape {
  background: var(--verde-900);
  padding: 52px 0 26px;
}
.rodape__topo {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 34px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.rodape__topo img { height: 38px; width: auto; }
.rodape__social {
  display: flex;
  gap: 16px;
}
.rodape__social a {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  color: #cfe0d3;
  transition: 0.2s;
}
.rodape__social a:hover { background: rgba(255,255,255,0.12); }
.rodape__base {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 22px;
  font-size: 0.8rem;
  color: #7fa088;
}
.rodape__base a:hover { color: #cfe0d3; }

/* ---------- Botão flutuante WhatsApp ---------- */
.whatsapp-flutuante {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 28px -10px rgba(0,0,0,0.45);
  transition: transform 0.2s ease;
}
.whatsapp-flutuante:hover { transform: scale(1.07); }
.whatsapp-flutuante svg { width: 30px; height: 30px; }

/* ---------- Revelação ao rolar ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-reveal].em-vista {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  .hero { padding-top: 120px; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__texto { padding-bottom: 32px; order: 1; }
  .hero__foto { order: 2; min-height: 340px; margin: 0 -24px; }
  .hero__faixa { gap: 22px 32px; }
  .sobre__grid { grid-template-columns: 1fr; }
  .grid-areas { grid-template-columns: repeat(2, 1fr); }
  .equipe { grid-template-columns: 1fr; }
  .equipe__foto img { max-height: 420px; }
  .equipe__conteudo { padding: 36px; }
  .grid-artigos { grid-template-columns: 1fr; }
  .contato__grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav, .header__cta .btn--contorno { display: none; }
  .nav-toggle { display: block; }
  .header.aberto .nav {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--creme);
    flex-direction: column;
    padding: 20px 24px 28px;
    border-bottom: 1px solid var(--borda);
    gap: 18px;
  }
  .grid-areas { grid-template-columns: 1fr; }
  .hero__faixa { gap: 20px 32px; }
  .rodape__base { flex-direction: column; }
}