/* Protótipo de prospecção: Carvalho & Gobato Advogados Associados. Tema fixo (grafite, âmbar e creme), sem prefers-color-scheme. */

:root{
  --g900:#110e0c; --g800:#16120f; --g700:#201912; --g600:#2c2218;
  --ouro:#d9a441; --ouro-claro:#f0cf8a; --ouro-esc:#8f6a1f;
  --vermelho:#9b1c2c;
  --creme:#f6efe3; --creme-2:#ede2d0;
  --txt:#241c15; --txt-suave:#5d4f42;
  --txt-claro:#f4ebdd; --txt-claro-suave:#cdbfae;
  --linha:rgba(36,28,21,.16); --linha-ouro:rgba(217,164,65,.38);
  --display:'Playfair Display', Georgia, serif;
  --corpo:'Jost', system-ui, sans-serif;
  --ease:cubic-bezier(.22,.8,.25,1);
  --wrap:1180px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--g800);color:var(--txt);font-family:var(--corpo);font-weight:400;font-size:1.0625rem;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,p,ul,ol,dl{margin:0}
ul,ol{padding:0;list-style:none}
em{font-style:italic}
:focus-visible{outline:2px solid var(--ouro);outline-offset:3px}

.wrap{width:min(100% - 2.5rem, var(--wrap));margin-inline:auto}

/* aviso de protótipo */
.demo-bar{background:#0a0807;color:var(--txt-claro-suave);font-size:.76rem;line-height:1.4;text-align:center;padding:9px 1.5rem}
.demo-bar strong{color:var(--ouro-claro);font-weight:500}

/* nav */
.nav{position:sticky;top:0;z-index:40;background:rgba(17,14,12,.93);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.nav-in{width:min(100% - 2.5rem, var(--wrap));margin-inline:auto;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:1.05rem 0;transition:padding .3s var(--ease)}
.nav.is-scrolled{border-color:var(--linha-ouro);box-shadow:0 8px 24px rgba(0,0,0,.4)}
.nav.is-scrolled .nav-in{padding:.6rem 0}
.marca img{height:34px;width:auto;transition:height .3s var(--ease)}
.nav.is-scrolled .marca img{height:28px}
.nav-links{display:flex;gap:1.8rem;margin-left:auto}
.nav-links a{font-size:.9rem;text-decoration:none;color:var(--txt-claro);opacity:.85;transition:opacity .2s,color .2s}
.nav-links a:hover{opacity:1;color:var(--ouro-claro)}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;font-family:var(--corpo);font-weight:500;font-size:1rem;letter-spacing:.01em;text-decoration:none;padding:.95rem 1.7rem;border-radius:999px;border:1px solid transparent;transition:transform .25s var(--ease),box-shadow .25s,background .25s}
.btn svg{width:20px;height:20px;fill:currentColor;flex:none}
.btn-ouro{background:linear-gradient(180deg,var(--ouro-claro),var(--ouro));color:var(--g900);box-shadow:0 8px 22px rgba(217,164,65,.25)}
.btn-ouro:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(217,164,65,.38)}
.btn-escuro{background:var(--g700);color:var(--txt-claro);box-shadow:0 8px 20px rgba(0,0,0,.22)}
.btn-escuro:hover{transform:translateY(-2px);background:var(--g600)}
.btn-nav{padding:.65rem 1.25rem;font-size:.9rem}
.link-ghost{color:var(--txt-claro);text-decoration:none;border-bottom:1px solid var(--linha-ouro);padding-bottom:2px;transition:color .2s,border-color .2s}
.link-ghost:hover{color:var(--ouro-claro);border-color:var(--ouro)}

/* tipografia */
.eyebrow{font-size:.78rem;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--ouro);margin-bottom:1rem}
.eyebrow-esc{color:var(--ouro-esc)}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.1;letter-spacing:-.005em}
h1 em,h2 em{color:var(--ouro-claro);font-weight:500}
.sec-creme h2 em,.sec-creme2 h2 em{color:var(--vermelho)}

/* hero */
.hero{position:relative;background:
  radial-gradient(820px 520px at 80% 24%, rgba(217,164,65,.2), transparent 64%),
  radial-gradient(620px 420px at 0% 100%, rgba(155,28,44,.16), transparent 70%),
  linear-gradient(180deg,var(--g900),var(--g700));
  color:var(--txt-claro);padding:clamp(2.5rem, 1.5rem + 3vw, 4.5rem) 0 clamp(2.5rem, 2rem + 3vw, 4.5rem);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(2rem, 1rem + 4vw, 5rem);align-items:center}
.hero h1{font-size:clamp(2.3rem, 1.4rem + 3.2vw, 4.1rem);color:var(--txt-claro);margin-bottom:1.4rem;max-width:15ch}
.lead{font-size:clamp(1.05rem, 1rem + .3vw, 1.2rem);color:var(--txt-claro-suave);max-width:46ch;margin-bottom:2rem}
.hero-acoes{display:flex;flex-wrap:wrap;align-items:center;gap:1.2rem 1.8rem}

.hero-foto{position:relative;width:min(100%, 480px);justify-self:end;padding:0 24px 24px 0}
.hero-foto::before{content:"";position:absolute;inset:24px 0 0 24px;border:1px solid var(--linha-ouro);border-radius:8px;background:linear-gradient(160deg,rgba(217,164,65,.18),rgba(17,14,12,0))}
.hero-foto-moldura{position:relative;aspect-ratio:1792/2400;border-radius:8px;overflow:hidden;border:2px solid var(--ouro);box-shadow:0 30px 60px rgba(0,0,0,.5);background:var(--g700)}
.hero-foto-moldura img{width:100%;height:100%;object-fit:cover;object-position:50% 30%}
.hero-placa{position:absolute;left:-18px;bottom:60px;background:var(--g800);border:1px solid var(--linha-ouro);border-radius:6px;padding:.75rem 1.1rem;box-shadow:0 14px 30px rgba(0,0,0,.5);display:flex;flex-direction:column;line-height:1.25}
.hero-placa strong{font-family:var(--display);font-weight:600;font-size:1.15rem;color:var(--ouro-claro)}
.hero-placa span{font-size:.72rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--txt-claro-suave);margin-top:.15rem}

/* faixa */
.faixa{margin-top:clamp(2rem, 1.5rem + 2.5vw, 3.5rem);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.faixa li{display:flex;align-items:center;gap:1rem;background:rgba(255,255,255,.04);border:1px solid var(--linha-ouro);border-radius:10px;padding:1.1rem 1.3rem}
.ico-f{flex:none;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;border:1px solid var(--linha-ouro);background:rgba(217,164,65,.1)}
.ico-f svg{width:24px;height:24px;fill:none;stroke:var(--ouro-claro);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.faixa strong{display:block;font-family:var(--display);font-weight:600;font-size:1.12rem;color:var(--ouro-claro);line-height:1.2}
.faixa span:not(.ico-f){display:block;font-size:.86rem;color:var(--txt-claro-suave);line-height:1.4;margin-top:.15rem}

/* seções */
.sec{padding:clamp(3.5rem, 2.5rem + 4vw, 6.5rem) 0}
.sec-creme{background:var(--creme)}
.sec-creme2{background:var(--creme-2)}
.sec-escuro{background:linear-gradient(180deg,var(--g700),var(--g900));color:var(--txt-claro)}
.sec-cab{max-width:46rem;margin-bottom:clamp(2rem, 1.5rem + 2vw, 3.5rem)}
.sec-cab h2{font-size:clamp(1.8rem, 1.2rem + 2.3vw, 2.9rem);color:var(--g700)}
.sec-cab-escuro h2{color:var(--txt-claro)}

/* cards */
.cards4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.2rem}
.card-claro{background:#fffaf1;border:1px solid var(--linha);border-radius:10px;padding:1.9rem 1.6rem;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.card-claro:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(36,28,21,.14);border-color:var(--linha-ouro)}
.ico{display:grid;place-items:center;width:54px;height:54px;border-radius:50%;background:var(--g700);margin-bottom:1.2rem}
.ico svg{width:27px;height:27px;fill:none;stroke:var(--ouro-claro);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.card-claro h3{font-size:1.35rem;color:var(--g700);margin-bottom:.6rem}
.card-claro p{color:var(--txt-suave);font-size:1rem}

/* passos */
.passos{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.4rem}
.passos li{position:relative;padding-top:1.7rem;border-top:2px solid var(--ouro)}
.passo-n{position:absolute;top:-1.2rem;left:0;display:grid;place-items:center;width:2.4rem;height:2.4rem;border-radius:50%;background:var(--ouro);color:var(--g900);font-family:var(--display);font-weight:700;font-size:1.1rem}
.passos h3{font-size:1.35rem;color:var(--ouro-claro);margin:.4rem 0 .5rem}
.passos p{color:var(--txt-claro-suave);font-size:1rem}

/* quem somos */
.sobre{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(2rem, 1rem + 4vw, 5rem);align-items:center}
.sobre-lema{display:flex;flex-direction:column;align-items:center;justify-content:center;aspect-ratio:1/1.02;max-width:380px;width:100%;margin-inline:auto;background:linear-gradient(160deg,var(--g600),var(--g900) 75%);border-radius:10px;border:1px solid var(--linha-ouro);box-shadow:0 26px 50px rgba(36,28,21,.3);position:relative;padding:2rem}
.sobre-lema::after{content:"";position:absolute;inset:12px;border:1px solid rgba(217,164,65,.28);border-radius:5px;pointer-events:none}
.lema-label{font-size:.74rem;font-weight:500;letter-spacing:.3em;text-transform:uppercase;color:var(--txt-claro-suave);margin-bottom:1.3rem}
.lema{font-family:var(--display);font-weight:600;font-size:clamp(1.9rem, 1.4rem + 1.6vw, 2.6rem);line-height:1.2;text-align:center;color:var(--ouro-claro)}
.sobre-tx h2{font-size:clamp(1.8rem, 1.2rem + 2.2vw, 2.8rem);color:var(--g700);margin-bottom:1.2rem}
.sobre-tx>p{color:var(--txt-suave);max-width:52ch;margin-bottom:1rem}
.sobre-tx .destaque{font-family:var(--display);font-style:italic;font-weight:500;font-size:1.4rem;color:var(--vermelho);margin:1.2rem 0 1.6rem}

/* FAQ (div + button, nunca <details>: não anima suave) */
.faq-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(2rem, 1rem + 4vw, 5rem);align-items:start}
.faq-grid .sec-cab{margin-bottom:0;position:sticky;top:6.5rem}
.faq-lista{display:flex;flex-direction:column}
.faq-item{border-bottom:1px solid var(--linha)}
.faq-item:first-child{border-top:1px solid var(--linha)}
.faq-q{all:unset;box-sizing:border-box;width:100%;display:flex;justify-content:space-between;align-items:center;gap:1.2rem;padding:1.3rem .25rem;cursor:pointer;font-family:var(--display);font-weight:600;font-size:1.22rem;line-height:1.3;color:var(--g700)}
.faq-q:hover{color:var(--vermelho)}
.faq-q:focus-visible{outline:2px solid var(--ouro-esc);outline-offset:2px}
.faq-mais{position:relative;flex:none;width:22px;height:22px}
.faq-mais::before,.faq-mais::after{content:"";position:absolute;left:50%;top:50%;width:14px;height:1.5px;background:var(--ouro-esc);transform:translate(-50%,-50%);transition:transform .3s var(--ease)}
.faq-mais::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-item.is-open .faq-mais::after{transform:translate(-50%,-50%) rotate(0)}
.faq-p{display:grid;grid-template-rows:0fr;transition:grid-template-rows .32s var(--ease)}
.faq-item.is-open .faq-p{grid-template-rows:1fr}
.faq-p-in{overflow:hidden}
.faq-p-in p{padding:0 .25rem 1.4rem;color:var(--txt-suave);max-width:56ch}

/* CTA final */
.cta-final{text-align:center;background:
  radial-gradient(700px 360px at 50% 0%, rgba(217,164,65,.16), transparent 65%),
  linear-gradient(180deg,var(--g700),var(--g900))}
.cta-in{max-width:46rem}
.cta-in h2{font-size:clamp(2rem, 1.3rem + 2.6vw, 3.3rem);color:var(--txt-claro);margin-bottom:1.1rem}
.cta-in p{color:var(--txt-claro-suave);margin:0 auto 2rem;max-width:46ch}

/* rodapé */
.rodape{background:#0a0807;color:var(--txt-claro-suave);padding:3rem 0 4.5rem}
.rodape-in{display:flex;flex-direction:column;align-items:center;text-align:center;gap:.9rem}
.rodape-logo{height:40px;width:auto;margin-bottom:.4rem}
.rodape-ctx{font-size:.92rem}
.rodape-contatos{display:flex;flex-wrap:wrap;justify-content:center;gap:.4rem 1.4rem;font-size:.95rem}
.rodape-contatos a{text-decoration:none;color:var(--txt-claro);border-bottom:1px solid var(--linha-ouro);padding-bottom:1px}
.rodape-contatos a:hover{color:var(--ouro-claro)}
.rodape-horario{font-size:.88rem}
.footer__note{border-top:1px solid rgba(217,164,65,.18);margin-top:1rem;padding-top:1.25rem;font-size:.74rem;line-height:1.6;color:#9a8c7c;max-width:68ch}

/* WhatsApp flutuante: 80px desktop / 68px mobile, âmbar */
.wa-float{position:fixed;right:28px;bottom:28px;z-index:50;width:80px;height:80px;border-radius:999px;display:grid;place-items:center;background:linear-gradient(180deg,var(--ouro-claro),var(--ouro));color:var(--g900);box-shadow:0 10px 28px rgba(0,0,0,.45);animation:pulse-wa 2.4s infinite var(--ease);transition:transform .3s var(--ease)}
.wa-float svg{width:40px;height:40px;fill:currentColor}
@keyframes pulse-wa{0%{box-shadow:0 0 0 0 rgba(217,164,65,.5),0 10px 28px rgba(0,0,0,.45)}70%{box-shadow:0 0 0 16px rgba(217,164,65,0),0 10px 28px rgba(0,0,0,.45)}100%{box-shadow:0 0 0 0 rgba(217,164,65,0),0 10px 28px rgba(0,0,0,.45)}}
.wa-float:hover{transform:scale(1.08)}
.wa-float:active{transform:scale(.96)}
.wa-float__tip{position:absolute;right:calc(100% + 14px);white-space:nowrap;background:#fffaf1;color:var(--g700);font-size:.9rem;font-weight:500;padding:.5rem .85rem;border-radius:10px;opacity:0;transform:translateX(6px);pointer-events:none;transition:opacity .3s var(--ease),transform .3s var(--ease)}
.wa-float:hover .wa-float__tip{opacity:1;transform:translateX(0)}

/* 404 */
.p404{min-height:calc(100vh - 38px);display:grid;place-items:center;text-align:center;padding:2rem;background:radial-gradient(700px 420px at 50% 20%,rgba(217,164,65,.14),transparent 65%),linear-gradient(180deg,var(--g700),var(--g900));color:var(--txt-claro)}
.p404 img{height:34px;margin:0 auto 1.6rem}
.p404 .n404{font-family:var(--display);font-weight:600;font-size:clamp(5rem,18vw,9rem);line-height:1;color:var(--ouro-claro)}
.p404 h1{font-size:1.6rem;margin:.4rem 0 1.6rem;color:var(--txt-claro)}

/* responsivo */
@media (max-width:1020px){
  .nav-links{display:none}
  .hero-grid{grid-template-columns:1fr}
  .hero h1{max-width:17ch}
  .hero-foto{order:-1;width:min(88%,380px);justify-self:center}
  .faixa{grid-template-columns:1fr}
  .cards4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .passos{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:2.4rem}
  .sobre,.faq-grid{grid-template-columns:1fr}
  .faq-grid .sec-cab{position:static;margin-bottom:1.6rem}
}
@media (max-width:759px){
  .wa-float{width:68px;height:68px;right:18px;bottom:18px}
  .wa-float svg{width:34px;height:34px}
  .wa-float__tip{display:none}
  .btn-nav{display:none}
  .marca img{height:26px}
  .cards4,.passos{grid-template-columns:1fr}
  .hero-acoes .btn{width:100%}
  .hero-placa{left:-6px;bottom:50px}
}

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