/* Fabiana Borgneth Advocacia — protótipo de prospecção (Click Marketing / Ryan Schmidt) */

:root{
  --preto: #14110D;
  --preto-claro: #1E1912;
  --preto-painel: #201A13;
  --creme: #F4EEE2;
  --creme-apagado: rgba(244,238,226,0.72);
  --creme-bem-apagado: rgba(244,238,226,0.56);
  --dourado: #C6A15B;
  --dourado-hover: #AE8A48;
  --dourado-suave: #E3C98A;
  --linha: rgba(244,238,226,0.14);
  --branco: #FFFFFF;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --ease-premium: cubic-bezier(0.4, 0, 0.2, 1);
  --container: 1120px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--preto);
  color: var(--creme);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
h1, h2, h3{ font-family: var(--font-display); color: var(--creme); margin: 0 0 0.5em; font-weight: 600; line-height: 1.15; text-wrap: balance; }
p{ margin: 0 0 1em; text-wrap: pretty; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto }
  *{ animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important }
}

.container{ max-width: var(--container); margin: 0 auto; padding-inline: 1.5rem; }

.eyebrow{
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--dourado);
  margin-bottom: 0.9rem;
}

/* ---------- botões ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 4px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  transition: transform .5s var(--ease-premium), box-shadow .5s var(--ease-premium), background-color .3s var(--ease-premium);
}
.btn--gold{
  background: var(--dourado);
  color: var(--preto);
  box-shadow: 0 14px 28px -14px rgba(198,161,91,0.5);
}
.btn--gold:hover{ transform: scale(1.02); background: var(--dourado-hover); }
.btn--gold::after{
  content: ""; position: absolute; top: -50%; left: -60%; width: 20%; height: 200%;
  background: rgba(255,255,255,0.28); transform: rotate(30deg); pointer-events: none;
  transition: transform .7s var(--ease-premium);
}
.btn--gold:hover::after{ transform: translate(600%, 0) rotate(30deg); }

.btn--nav{ padding: 0.65rem 1.25rem; font-size: 0.86rem; }

/* ---------- faixa de aviso de protótipo ---------- */
.demo-bar{
  background: var(--preto-painel);
  color: var(--creme-apagado);
  font-size: .76rem;
  line-height: 1.4;
  text-align: center;
  padding: 9px 1.5rem;
  border-bottom: 1px solid var(--linha);
}
.demo-bar strong{ color: var(--dourado); font-weight: 700; }

/* ---------- nav ---------- */
.nav{
  position: sticky; top: 0; z-index: 40;
  background: rgba(20,17,13,0.9);
  backdrop-filter: blur(8px);
  transition: box-shadow .4s var(--ease-premium);
}
.nav__inner{
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 1.1rem;
  transition: padding-block .4s var(--ease-premium);
}
.nav.is-scrolled{ box-shadow: 0 10px 30px -22px rgba(0,0,0,0.65); }
.nav.is-scrolled .nav__inner{ padding-block: 0.65rem; }
.nav__brand, .footer__brand{
  display: flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; color: var(--creme);
}
.nav__brand em, .footer__brand em{ font-style: italic; color: var(--dourado-suave); font-weight: 400; }
.nav__mark{ border-radius: 999px; }
.nav__links{ display: flex; gap: 2rem; }
.nav__links a{ position: relative; font-size: 0.92rem; color: var(--creme-apagado); }
.nav__links a::after{
  content: ""; position: absolute; left: 0; bottom: -5px; width: 0; height: 1.5px;
  background: var(--dourado); transition: width .35s var(--ease-premium);
}
.nav__links a:hover{ color: var(--creme); }
.nav__links a:hover::after{ width: 100%; }

@media (max-width: 760px){
  .nav__links{ display: none; }
}

/* ---------- hero ---------- */
.hero{
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  padding-block: clamp(2.5rem, 6vw, 5rem);
}
.hero__copy > *{ opacity: 1; }
.hero h1{
  font-size: clamp(2rem, 3.6vw, 2.9rem);
  margin-bottom: 0.55em;
}
.hero__lead{
  font-size: 1.08rem;
  color: var(--creme-apagado);
  max-width: 48ch;
}
.hero__cta{ margin-top: 1.6rem; display: flex; flex-direction: column; gap: 0.8rem; align-items: flex-start; }
.hero__prova{ margin: 0; font-size: 0.84rem; color: var(--dourado-suave); font-family: var(--font-display); font-style: italic; }
.hero__frame{
  aspect-ratio: 1062/2070;
  max-width: 340px;
  margin-inline: auto;
  overflow: hidden;
  border-radius: 6px;
  border-top-left-radius: 90px;
  box-shadow: 0 44px 80px -30px rgba(0,0,0,0.6);
  border: 1px solid var(--linha);
}
.hero__frame img{ width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 860px){
  .hero{ grid-template-columns: 1fr; }
  .hero__frame{ order: -1; max-width: 280px; }
}

/* ---------- intro (citação real) ---------- */
.intro{
  padding-block: clamp(2rem, 5vw, 3rem);
  border-top: 1px solid var(--linha);
  border-bottom: 1px solid var(--linha);
  text-align: center;
}
.intro p:first-child{
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.15rem, 2.2vw, 1.5rem);
  color: var(--creme);
  max-width: 62ch;
  margin: 0 auto;
  line-height: 1.5;
}
.intro__assinatura{
  margin: 1rem 0 0;
  font-size: 0.86rem;
  color: var(--dourado);
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* ---------- áreas de atuação ---------- */
.atuacao{ background: var(--creme); color: var(--preto); padding-block: clamp(3.5rem, 7vw, 6rem); }
.atuacao__cab{ text-align: center; max-width: 60ch; margin: 0 auto 3rem; }
.atuacao .eyebrow{ color: var(--dourado-hover); }
.atuacao h2{ color: var(--preto); font-size: clamp(1.6rem, 3vw, 2.2rem); }
.atuacao__intro{ color: rgba(20,17,13,0.68); max-width: 58ch; margin: 0.8rem auto 0; }
.atuacao__grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.25rem);
}
.atuacao__item{
  background: var(--branco);
  border: 1px solid rgba(20,17,13,0.08);
  border-radius: 8px;
  padding: 1.75rem 1.5rem;
}
.atuacao__icone{
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px;
  color: var(--dourado-hover);
  margin-bottom: 1rem;
}
.atuacao__icone svg{ width: 26px; height: 26px; }
.atuacao__item h3{ font-size: 1.05rem; color: var(--preto); margin-bottom: 0.4rem; }
.atuacao__item p{ font-size: 0.92rem; color: rgba(20,17,13,0.64); margin: 0; }

@media (max-width: 860px){
  .atuacao__grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px){
  .atuacao__grid{ grid-template-columns: 1fr; }
}

/* ---------- sobre ---------- */
.sobre{ padding-block: clamp(3.5rem, 7vw, 6rem); }
.sobre__grid{ max-width: 720px; text-align: center; margin-inline: auto; }
.sobre h2{ font-size: clamp(1.8rem, 3.2vw, 2.4rem); }
.sobre__copy p{ color: var(--creme-apagado); max-width: 60ch; margin: 0 auto 1.2em; }
.sobre__selo{
  display: inline-flex; align-items: center; gap: 0.55rem;
  margin-top: 0.8rem; padding: 0.55rem 1rem;
  border: 1px solid var(--linha); border-radius: 999px;
  font-size: 0.88rem; color: var(--creme-apagado);
}
.sobre__check{ display: inline-flex; color: var(--dourado); width: 18px; height: 18px; flex-shrink: 0; }
.sobre__selo a{ color: var(--dourado-suave); font-weight: 600; }
.sobre__selo a:hover{ text-decoration: underline; }

/* ---------- FAQ ---------- */
.faq-section{ padding-block: clamp(3.5rem, 7vw, 6rem); }
.faq-section__cab{ text-align: center; max-width: 46ch; margin: 0 auto 2.5rem; }
.faq-lista{ max-width: 760px; margin: 0 auto; }
.faq__item{ border-bottom: 1px solid var(--linha); }
.faq__toggle{
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.3rem 0.2rem;
  background: none; border: none; text-align: left; cursor: pointer;
  font-family: var(--font-body); font-size: 1rem; font-weight: 500; color: var(--creme);
}
.faq__icone{ position: relative; width: 16px; height: 16px; flex-shrink: 0; }
.faq__icone::before{
  content: ""; position: absolute; top: 42%; left: 50%;
  width: 8px; height: 8px;
  border-right: 2px solid var(--dourado); border-bottom: 2px solid var(--dourado);
  transform: translate(-50%, -50%) rotate(45deg);
  transition: transform .3s var(--ease-premium);
}
.faq__item.is-open .faq__icone::before{ transform: translate(-50%, -50%) rotate(225deg); }
.faq__panel{
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows .3s var(--ease-premium);
}
.faq__item.is-open .faq__panel{ grid-template-rows: 1fr; }
.faq__panel-inner{ overflow: hidden; }
.faq__panel-inner p{ padding-bottom: 1.3rem; color: var(--creme-apagado); max-width: 60ch; margin: 0; }

/* ---------- CTA final ---------- */
.cta-final{ background: var(--preto-painel); padding-block: clamp(3.5rem, 7vw, 5.5rem); border-top: 1px solid var(--linha); }
.cta-final .container{ text-align: center; max-width: 700px; }
.cta-final h2{ font-size: clamp(1.6rem, 3vw, 2.3rem); margin-bottom: 1.6rem; }

/* ---------- footer ---------- */
.footer{ background: var(--preto-painel); color: var(--creme-bem-apagado); padding-block: 2.5rem; }
.footer__topo{
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap;
  padding-bottom: 1.5rem; margin-bottom: 1.25rem; border-bottom: 1px solid var(--linha);
}
.footer__brand{ color: var(--creme); }
.footer__contato{ display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer__contato a:hover{ color: var(--dourado-suave); }
.footer__note{ font-size: .74rem; line-height: 1.6; color: var(--creme-bem-apagado); max-width: 68ch; margin: 0; }

/* ---------- WhatsApp flutuante ---------- */
.wa-float{
  position: fixed; right: 28px; bottom: 28px; z-index: 50;
  width: 80px; height: 80px; border-radius: 999px;
  display: grid; place-items: center;
  background: var(--dourado); color: var(--preto);
  animation: pulse-wa 2.4s infinite var(--ease-premium);
  transition: transform .3s var(--ease-premium);
}
.wa-float svg{ width: 38px; height: 38px; }
@keyframes pulse-wa{
  0%   { box-shadow: 0 0 0 0 rgba(198,161,91,0.5); }
  70%  { box-shadow: 0 0 0 16px rgba(198,161,91,0); }
  100% { box-shadow: 0 0 0 0 rgba(198,161,91,0); }
}
.wa-float:hover{ transform: scale(1.08); }
.wa-float:active{ transform: scale(0.96); }
.wa-float__tip{
  position: absolute; right: calc(100% + 14px); white-space: nowrap; background: var(--branco); color: var(--preto);
  padding: 0.5rem 0.85rem; border-radius: 10px; opacity: 0; transform: translateX(6px); pointer-events: none;
  font-size: 0.86rem; font-weight: 500;
  transition: opacity .3s var(--ease-premium), transform .3s var(--ease-premium);
}
.wa-float:hover .wa-float__tip{ opacity: 1; transform: translateX(0); }

@media (max-width: 759px){
  .wa-float{ width: 68px; height: 68px; right: 18px; bottom: 18px; }
  .wa-float svg{ width: 32px; height: 32px; }
  .wa-float__tip{ display: none; }
}