/* =========================================================
   Ribeiro & Nogueira — Advocacia Ambiental
   Estilo: natural / sustentável / orgânico
   Paleta verdes + terrosos, muita luz
   ========================================================= */

:root{
  --forest:#284733;      /* verde floresta escuro */
  --moss:#5d7f4d;        /* musgo */
  --leaf:#7ba05b;        /* folha viva */
  --clay:#b5723e;        /* terracota */
  --bark:#4a3b2a;        /* casca/marrom */
  --cream:#f7f4ea;       /* creme luz */
  --cream-2:#efe9d9;     /* areia */
  --sand:#e4dcc6;
  --ink:#23271f;         /* texto principal esverdeado */
  --muted:#5f6655;
  --white:#fffdf7;
  --shadow:0 18px 50px -24px rgba(40,71,51,.45);
  --radius:26px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'DM Sans',system-ui,sans-serif;
  color:var(--ink);
  background:var(--cream);
  font-size:17px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:'Fraunces',Georgia,serif;font-weight:600;line-height:1.12;color:var(--forest);letter-spacing:-.01em}
h1{font-size:clamp(2.3rem,5.2vw,4rem);font-optical-sizing:auto}
h2{font-size:clamp(1.8rem,3.5vw,2.7rem)}
h3{font-size:1.3rem}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:min(1180px,92%);margin-inline:auto}
.eyebrow{
  font-family:'DM Sans',sans-serif;text-transform:uppercase;letter-spacing:.22em;
  font-size:.74rem;font-weight:600;color:var(--clay);display:inline-flex;align-items:center;gap:9px;margin-bottom:16px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--clay);display:inline-block}
section{padding:92px 0}

/* ---- Botões pill ---- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--forest);color:var(--cream);
  padding:14px 28px;border-radius:999px;font-weight:600;font-size:.97rem;
  border:1.5px solid var(--forest);transition:.25s;cursor:pointer;
}
.btn:hover{background:var(--moss);border-color:var(--moss);transform:translateY(-2px)}
.btn svg{width:18px;height:18px}
.btn-ghost{background:transparent;color:var(--forest)}
.btn-ghost:hover{background:var(--forest);color:var(--cream)}
.btn-clay{background:var(--clay);border-color:var(--clay)}
.btn-clay:hover{background:#9c5f31;border-color:#9c5f31}

/* ---- Barra demo ---- */
.demobar{background:var(--bark);color:var(--cream);font-size:.83rem}
.demobar .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:9px 0;flex-wrap:wrap}
.demobar b{color:var(--leaf)}
.demobar a{
  background:var(--leaf);color:var(--forest);padding:6px 16px;border-radius:999px;font-weight:700;white-space:nowrap;font-size:.8rem;transition:.2s;
}
.demobar a:hover{background:var(--cream)}

/* ---- Header ---- */
.nav{position:sticky;top:0;z-index:40;background:rgba(247,244,234,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--sand)}
.nav .wrap{display:flex;align-items:center;gap:26px;padding:16px 0}
.logo{font-family:'Fraunces',serif;font-weight:600;font-size:1.42rem;color:var(--forest);display:flex;flex-direction:column;line-height:1.05}
.logo .leafmark{display:inline-flex;align-items:center;gap:9px}
.logo .leafmark svg{width:24px;height:24px;color:var(--leaf)}
.logo small{font-family:'DM Sans',sans-serif;font-size:.62rem;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--clay);margin-left:33px;margin-top:1px}
.nav nav{margin-left:auto}
.nav ul{list-style:none;display:flex;gap:6px}
.nav nav a{
  display:flex;align-items:center;gap:7px;padding:9px 14px;border-radius:999px;font-size:.92rem;font-weight:500;color:var(--muted);transition:.2s;
}
.nav nav a svg{width:17px;height:17px;color:var(--leaf)}
.nav nav a:hover{background:var(--cream-2);color:var(--forest)}
.nav nav a.active{background:var(--forest);color:var(--cream)}
.nav nav a.active svg{color:var(--leaf)}
.nav-cta{margin-left:4px}
.burger{display:none;background:none;border:none;font-size:1.7rem;color:var(--forest);cursor:pointer}

/* ---- Hero (centralizado, assimétrico, folha) ---- */
.hero{
  position:relative;padding:90px 0 70px;overflow:hidden;
  background:
    radial-gradient(120% 90% at 90% 0%, rgba(123,160,91,.18), transparent 55%),
    radial-gradient(90% 80% at 0% 100%, rgba(181,114,62,.12), transparent 60%),
    var(--cream);
}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.hero h1{margin-bottom:22px}
.hero h1 em{font-style:italic;color:var(--clay)}
.hero p.lead{font-size:1.12rem;color:var(--muted);max-width:46ch;margin-bottom:30px}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-art{position:relative}
.hero-art .frame{
  border-radius:48% 52% 46% 54% / 56% 44% 56% 44%;
  overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/4.4;
  border:6px solid var(--white);
}
.hero-art .frame img{width:100%;height:100%;object-fit:cover}
.hero-art .badge{
  position:absolute;bottom:18px;left:-14px;background:var(--white);
  border-radius:20px;padding:14px 18px;box-shadow:var(--shadow);display:flex;gap:12px;align-items:center;
}
.hero-art .badge svg{width:30px;height:30px;color:var(--leaf)}
.hero-art .badge b{display:block;font-family:'Fraunces',serif;color:var(--forest);font-size:1.05rem}
.hero-art .badge span{font-size:.78rem;color:var(--muted)}

/* divisor orgânico */
.wave{display:block;width:100%;height:60px;color:var(--cream)}
.wave-fill{display:block;width:100%;height:70px}

/* ---- Manifesto band ---- */
.manifesto{background:var(--forest);color:var(--cream);text-align:center;padding:80px 0}
.manifesto .eyebrow{color:var(--leaf)}
.manifesto .eyebrow::before{background:var(--leaf)}
.manifesto h2{color:var(--cream);max-width:24ch;margin:0 auto 8px;font-size:clamp(1.7rem,3.2vw,2.5rem)}
.manifesto p{color:#d7dcc8;max-width:60ch;margin:18px auto 0}

/* ---- Pilares (numerados, orgânicos) ---- */
.pillars .head-c{max-width:60ch;margin-bottom:48px}
.pillars .head-c p{color:var(--muted);margin-top:6px}
.pill-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pill{
  background:var(--white);border-radius:var(--radius);padding:34px 30px;
  border:1px solid var(--sand);position:relative;transition:.25s;
}
.pill:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.pill .n{font-family:'Fraunces',serif;font-size:2.6rem;color:var(--leaf);opacity:.45;line-height:1}
.pill h3{margin:10px 0 8px}
.pill p{color:var(--muted);font-size:.97rem}

/* ---- Split (imagem + texto) ---- */
.split{background:var(--cream-2)}
.split .wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split .imgwrap{position:relative}
.split .imgwrap img{border-radius:30px 30px 30px 70px;box-shadow:var(--shadow);aspect-ratio:5/4;object-fit:cover;width:100%}
.split .imgwrap .leaf-deco{position:absolute;top:-26px;right:-18px;width:80px;color:var(--leaf);opacity:.55}
.split p{color:var(--muted);margin-bottom:16px}
.split .checks{list-style:none;margin:18px 0 26px}
.split .checks li{display:flex;gap:12px;align-items:flex-start;margin-bottom:12px;font-size:.98rem}
.split .checks svg{width:22px;height:22px;color:var(--clay);flex-shrink:0;margin-top:2px}

/* ---- Áreas grid ---- */
.areas{background:var(--cream)}
.areas .head-c{text-align:center;max-width:58ch;margin:0 auto 48px}
.areas .head-c p{color:var(--muted);margin-top:6px}
.acard{
  background:var(--white);border-radius:var(--radius);padding:30px 28px;border:1px solid var(--sand);transition:.25s;height:100%;
}
.acard:hover{border-color:var(--leaf);transform:translateY(-4px)}
.acard .ic{
  width:54px;height:54px;border-radius:16px;background:var(--cream-2);display:grid;place-items:center;margin-bottom:18px;
}
.acard .ic svg{width:26px;height:26px;color:var(--moss)}
.acard h3{margin-bottom:8px}
.acard p{color:var(--muted);font-size:.95rem}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}

/* ---- Processo (timeline orgânica vertical) ---- */
.process{background:var(--bark);color:var(--cream)}
.process .eyebrow{color:var(--leaf)}
.process .eyebrow::before{background:var(--leaf)}
.process h2{color:var(--cream)}
.process .head-c{max-width:55ch;margin-bottom:50px}
.process .head-c p{color:#d8cdb9;margin-top:8px}
.steps{display:grid;gap:0}
.step{display:grid;grid-template-columns:auto 1fr;gap:24px;padding-bottom:34px;position:relative}
.step:last-child{padding-bottom:0}
.step .dot{
  width:48px;height:48px;border-radius:50%;background:var(--leaf);color:var(--forest);
  display:grid;place-items:center;font-family:'Fraunces',serif;font-weight:700;font-size:1.2rem;z-index:2;
}
.step:not(:last-child)::before{content:"";position:absolute;left:23px;top:48px;bottom:0;width:2px;background:rgba(123,160,91,.4)}
.step h3{color:var(--cream);margin-bottom:5px}
.step p{color:#d8cdb9;font-size:.96rem;max-width:60ch}

/* ---- Citação / depoimento ---- */
.quote{background:var(--cream-2);text-align:center}
.quote blockquote{
  font-family:'Fraunces',serif;font-style:italic;font-size:clamp(1.5rem,3vw,2.1rem);
  color:var(--forest);max-width:24ch;margin:0 auto;line-height:1.3;
}
.quote .by{margin-top:24px;font-size:.92rem;color:var(--muted);letter-spacing:.04em}
.quote svg.leafq{width:46px;height:46px;color:var(--leaf);margin:0 auto 18px}

/* ---- CTA band ---- */
.cta-band{
  background:linear-gradient(135deg,var(--forest),var(--moss));color:var(--cream);text-align:center;
  border-radius:var(--radius);padding:64px 28px;
}
.cta-wrap{padding:60px 0}
.cta-band h2{color:var(--cream)}
.cta-band p{color:#e3e8d6;max-width:54ch;margin:14px auto 28px}
.cta-band .btn{background:var(--cream);color:var(--forest);border-color:var(--cream)}
.cta-band .btn:hover{background:var(--clay);color:var(--cream);border-color:var(--clay)}

/* ---- Stats ---- */
.stats{background:var(--cream);padding:0 0 30px}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;background:var(--white);border-radius:var(--radius);padding:38px 30px;box-shadow:var(--shadow);transform:translateY(-50px)}
.stat{text-align:center}
.stat .num{font-family:'Fraunces',serif;font-size:2.2rem;color:var(--clay);line-height:1}
.stat .lbl{font-size:.82rem;color:var(--muted);margin-top:6px}

/* ---- Página headers internos ---- */
.pagehead{
  padding:70px 0 60px;text-align:center;
  background:radial-gradient(110% 100% at 50% 0%,rgba(123,160,91,.16),transparent 60%),var(--cream);
}
.pagehead .eyebrow{justify-content:center}
.pagehead p{color:var(--muted);max-width:56ch;margin:14px auto 0}
.breadcrumb{font-size:.82rem;color:var(--muted);margin-bottom:14px}
.breadcrumb a{color:var(--clay)}

/* ---- valores / sobre ---- */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:14px}
.value{background:var(--white);border:1px solid var(--sand);border-radius:var(--radius);padding:30px 26px}
.value .ic{width:48px;height:48px;border-radius:14px;background:var(--cream-2);display:grid;place-items:center;margin-bottom:16px}
.value .ic svg{width:24px;height:24px;color:var(--leaf)}
.value h3{margin-bottom:6px}
.value p{color:var(--muted);font-size:.95rem}

.proseblock{max-width:62ch}
.proseblock p{color:var(--muted);margin-bottom:18px}
.proseblock h2{margin-bottom:18px}

/* ---- Equipe (cards de texto) ---- */
.team-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.member{
  background:var(--white);border:1px solid var(--sand);border-radius:var(--radius);padding:32px;display:flex;gap:22px;transition:.25s;
}
.member:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.mono{
  width:74px;height:74px;flex-shrink:0;border-radius:24px 24px 24px 8px;
  background:linear-gradient(135deg,var(--forest),var(--moss));color:var(--cream);
  display:grid;place-items:center;font-family:'Fraunces',serif;font-size:1.7rem;font-weight:600;
}
.member h3{margin-bottom:2px}
.member .oab{font-size:.8rem;color:var(--clay);font-weight:600;letter-spacing:.04em}
.member .role{font-size:.88rem;color:var(--moss);font-weight:600;margin:6px 0 10px}
.member p{font-size:.93rem;color:var(--muted);margin-bottom:12px}
.tags{display:flex;flex-wrap:wrap;gap:7px}
.tags span{font-size:.74rem;background:var(--cream-2);color:var(--bark);padding:4px 12px;border-radius:999px}

/* ---- Atuação detalhe ---- */
.detail{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
.detail.rev{direction:rtl}
.detail.rev>*{direction:ltr}
.detail .txt h3{margin-bottom:10px}
.detail .txt p{color:var(--muted);margin-bottom:12px}
.detail .txt ul{list-style:none;margin-top:10px}
.detail .txt li{display:flex;gap:10px;align-items:flex-start;margin-bottom:9px;font-size:.95rem}
.detail .txt li svg{width:18px;height:18px;color:var(--leaf);flex-shrink:0;margin-top:4px}
.detail img{border-radius:24px;box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover;width:100%}
.detail+.detail{margin-top:56px}

/* ---- FAQ ---- */
.faq{max-width:780px;margin-inline:auto}
.faq details{background:var(--white);border:1px solid var(--sand);border-radius:18px;padding:6px 24px;margin-bottom:14px}
.faq summary{font-family:'Fraunces',serif;font-size:1.08rem;color:var(--forest);cursor:pointer;padding:16px 0;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--clay)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);padding:0 0 18px;font-size:.96rem}

/* ---- Contato ---- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.infocards{display:grid;gap:16px}
.infocard{background:var(--white);border:1px solid var(--sand);border-radius:20px;padding:22px 24px;display:flex;gap:16px;align-items:flex-start}
.infocard .ic{width:46px;height:46px;border-radius:14px;background:var(--cream-2);display:grid;place-items:center;flex-shrink:0}
.infocard .ic svg{width:22px;height:22px;color:var(--leaf)}
.infocard h4{font-family:'Fraunces',serif;color:var(--forest);margin-bottom:3px}
.infocard p,.infocard a{color:var(--muted);font-size:.94rem}
.infocard a:hover{color:var(--clay)}
form{background:var(--white);border:1px solid var(--sand);border-radius:var(--radius);padding:32px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.85rem;font-weight:600;color:var(--bark);margin-bottom:6px}
.field input,.field textarea,.field select{
  width:100%;padding:13px 16px;border:1.5px solid var(--sand);border-radius:14px;background:var(--cream);font:inherit;color:var(--ink);transition:.2s;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--leaf);background:var(--white)}
.field textarea{resize:vertical;min-height:120px}
.form-note{font-size:.78rem;color:var(--muted);margin-top:10px}
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--sand);margin-top:30px}
.map iframe{display:block;width:100%;height:320px;border:0;filter:saturate(.85) hue-rotate(-8deg)}

/* ---- Footer ---- */
footer{background:var(--forest);color:#cdd6c0;padding:64px 0 28px}
footer .wrap{display:grid;grid-template-columns:1.6fr 1fr 1.2fr;gap:40px}
footer .logo{color:var(--cream);font-size:1.5rem}
footer .logo small{color:var(--leaf)}
footer p{font-size:.92rem;margin-top:14px;max-width:40ch}
footer h4{font-family:'DM Sans',sans-serif;text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;color:var(--leaf);margin-bottom:16px}
footer .col a{display:flex;align-items:center;gap:9px;color:#cdd6c0;font-size:.93rem;margin-bottom:11px;transition:.2s}
footer .col a:hover{color:var(--cream)}
footer .col a svg{width:16px;height:16px;color:var(--leaf)}
.legal{grid-template-columns:1fr!important;display:block;border-top:1px solid rgba(205,214,192,.18);margin-top:46px;padding-top:24px}
.legal p{font-size:.78rem;color:#9fac92;max-width:none;margin-top:0}
.legal .credit{margin-top:10px}
.legal .credit a{color:var(--leaf);font-weight:600}

/* ---- WhatsApp flutuante ---- */
.wa{
  position:fixed;right:22px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;
  background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.6);transition:.25s;
}
.wa:hover{transform:scale(1.08)}
.wa svg{width:32px;height:32px}

/* ---- helpers ---- */
.head-c h2{margin-bottom:4px}
.center{text-align:center}
.mt{margin-top:34px}

/* =========== Responsivo =========== */
@media(max-width:900px){
  section{padding:64px 0}
  .nav nav{
    display:none;position:absolute;top:100%;left:0;right:0;background:var(--cream);
    border-bottom:1px solid var(--sand);padding:14px 6%;box-shadow:var(--shadow);
  }
  .nav nav.open{display:block}
  .nav ul{flex-direction:column;gap:4px}
  .nav nav a{padding:12px 14px}
  .nav-cta{display:none}
  .burger{display:block;margin-left:auto}
  .hero .wrap{grid-template-columns:1fr;gap:40px}
  .hero-art{max-width:420px;margin-inline:auto}
  .split .wrap,.contact-grid,.detail,.detail.rev{grid-template-columns:1fr}
  .detail.rev{direction:ltr}
  .pill-grid,.grid3,.values{grid-template-columns:1fr}
  .team-grid,.grid2{grid-template-columns:1fr}
  .stats .wrap{grid-template-columns:repeat(2,1fr);gap:24px;transform:translateY(-30px)}
  footer .wrap{grid-template-columns:1fr;gap:30px}
  .detail img{order:-1}
}
@media(max-width:480px){
  body{font-size:16px}
  .demobar .wrap{justify-content:center;text-align:center}
  .member{flex-direction:column}
  .stats .wrap{grid-template-columns:1fr}
}