/* Renata Ramos — protótipo de prospecção
   Paleta e tipografia extraídas da identidade pública dela (@sourenataramos):
   marrom-terracota escuro, bege quente, sotaque rust, serifa editorial + sans geométrica. */

:root{
  --cream:#F3EAD9;
  --cream-2:#ECDFC7;
  --white:#FFFFFF;
  --ink:#2A1B12;
  --ink-soft:#6B5745;
  --brown-dark:#2A1A10;
  --brown-mid:#4A2E1C;
  --tan:#C9A06E;
  --tan-dk:#B08A57;
  --rust:#A2503A;
  --rust-dk:#853F2E;
  --gold:#B4915C;
  --line:rgba(42,27,18,.14);
  --on-dark:#F3EAD9;
  --on-dark-soft:#D9C6AE;
  --whatsapp:#25D366;

  --display:'Playfair Display',Georgia,'Times New Roman',serif;
  --sans:'Work Sans',system-ui,-apple-system,sans-serif;

  --r-md:14px;
  --r-lg:20px;
  --r-xl:30px;
  --r-full:999px;

  --wrap:1160px;
  --gut:clamp(1.25rem,5vw,2.5rem);
  --sec:clamp(4.25rem,9vw,7.5rem);

  --ease-premium:cubic-bezier(.4,0,.2,1);
  --sombra:0 14px 34px -22px rgba(42,27,18,.32);
  --sombra-alta:0 40px 70px -32px rgba(42,27,18,.46);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;color-scheme:light;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  font-weight:400;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-wrap:break-word;
}
img,svg{max-width:100%;display:block}
img{height:auto}
a{color:inherit}

a,button{touch-action:manipulation;-webkit-tap-highlight-color:rgba(162,80,58,.16)}

h1,h2,h3{
  font-family:var(--display);
  font-weight:600;
  line-height:1.1;
  letter-spacing:-.008em;
  margin:0;
  text-wrap:balance;
}
h1 em,h2 em{font-style:italic;font-weight:600;color:var(--rust)}
p{margin:0}
blockquote{margin:0}

:where(a,button):focus-visible{
  outline:2px solid var(--rust);
  outline-offset:3px;
  border-radius:4px;
}

.skip{
  position:absolute;left:-9999px;top:0;z-index:100;
  background:var(--ink);color:var(--cream);
  padding:12px 18px;border-radius:0 0 var(--r-md) 0;
  font-size:.85rem;
}
.skip:focus{left:0}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.wrap.estreito{max-width:760px}
.secao{padding-block:var(--sec)}
[id]{scroll-margin-top:96px}

.eyebrow{
  font-size:.72rem;font-weight:600;letter-spacing:.22em;
  text-transform:uppercase;color:var(--rust);margin:0 0 1.1rem;
}

.lead{
  font-size:clamp(1.03rem,1.8vw,1.18rem);
  font-weight:400;line-height:1.65;color:var(--ink-soft);
}

/* ---------- botões ---------- */
.btn{
  position:relative;overflow:hidden;
  display:inline-block;
  background:var(--brown-dark);color:var(--white);
  font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  padding:17px 32px;border-radius:var(--r-full);
  text-decoration:none;
  transition:transform .5s var(--ease-premium),box-shadow .5s var(--ease-premium),background .3s ease;
}
.btn::after{
  content:"";position:absolute;top:-50%;left:-60%;width:20%;height:200%;
  background:rgba(255,255,255,.16);transform:rotate(30deg);pointer-events:none;
  transition:transform .7s var(--ease-premium);
}
.btn:hover::after{transform:translate(600%,0) rotate(30deg)}
.btn:hover{transform:scale(1.02);box-shadow:var(--sombra)}
.btn-sm{padding:12px 22px;font-size:.68rem;white-space:nowrap}
.btn-gold{background:var(--rust)}
.btn-gold:hover{background:var(--rust-dk)}

.btn-ghost{
  display:inline-block;
  color:var(--ink);border:1px solid var(--line);
  font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  padding:16px 30px;border-radius:var(--r-full);
  text-decoration:none;
  transition:background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-ghost:hover{background:var(--ink);border-color:var(--ink);color:var(--white)}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(243,234,217,.92);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .4s var(--ease-premium);
}
.nav.is-scrolled{box-shadow:0 10px 30px -22px rgba(42,27,18,.35)}
.nav-in{display:flex;align-items:center;gap:1.25rem;min-height:82px;transition:padding-block .4s var(--ease-premium)}
.nav.is-scrolled .nav-in{padding-block:.5rem}
.nav-logo{display:flex;flex-direction:column;line-height:1.15;text-decoration:none;margin-right:auto}
.nav-logo__nome{font-family:var(--display);font-weight:600;font-size:1.18rem;color:var(--ink)}
.nav-logo__tag{font-size:.62rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--rust)}
.nav-links{display:none;gap:1.6rem;white-space:nowrap}
.nav-links a{
  position:relative;
  font-size:.74rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink-soft);text-decoration:none;
  transition:color .2s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-5px;width:100%;height:1.5px;
  background:var(--rust);transform:scaleX(0);transform-origin:left;
  transition:transform .35s var(--ease-premium);
}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{transform:scaleX(1)}

@media (min-width:860px){
  .nav-links{display:flex}
}

/* ---------- hero ---------- */
.hero{padding-block:clamp(2.25rem,6vw,4rem) clamp(3.25rem,7vw,5.5rem);overflow:hidden}
.hero-in{display:grid;gap:clamp(2.25rem,6vw,3.5rem);align-items:center}
.hero h1{font-size:clamp(2rem,5.1vw,3.15rem);margin-bottom:1.25rem}
.hero .lead{max-width:46ch;margin-bottom:1.75rem}
.hero-acoes{display:flex;flex-wrap:wrap;gap:.85rem;margin-bottom:1.5rem}
.hero-credito{font-size:.78rem;color:var(--ink-soft);font-weight:500}

/* Foto emoldurada sobre painel rust deslocado, sem full-bleed:
   evita os problemas de corte de foto de estúdio com fundo liso. */
.hero-foto{position:relative;justify-self:center;width:100%;max-width:380px}
.hero-foto::before{
  content:"";position:absolute;z-index:0;
  left:-8%;right:14%;bottom:-5%;top:20%;
  background:var(--tan);border-radius:var(--r-xl);
}
.moldura{
  position:relative;z-index:1;
  border-radius:var(--r-lg);
  overflow:hidden;
  border:1px solid var(--gold);
  box-shadow:var(--sombra-alta);
  margin-left:auto;width:92%;
}
.moldura img{width:100%}

@media (min-width:900px){
  .hero-in{grid-template-columns:1.1fr .9fr;gap:clamp(2.5rem,4.5vw,4rem)}
  .hero-foto{justify-self:end;max-width:420px}
}

/* ---------- identificação ---------- */
.identificacao h2{font-size:clamp(2rem,4.8vw,2.9rem);margin-bottom:1.5rem}
.identificacao .grande{font-size:clamp(1.15rem,2.3vw,1.4rem);color:var(--ink);font-weight:500;margin-bottom:1.25rem;line-height:1.5}
.identificacao p:not(.grande){color:var(--ink-soft)}

/* ---------- manifesto / quote ---------- */
.manifesto{background:var(--brown-dark);color:var(--on-dark)}
.manifesto-in{display:grid;gap:clamp(2.25rem,6vw,3.5rem);align-items:center}
.manifesto .eyebrow{color:var(--tan)}
.manifesto p:not(.eyebrow):not(.quote p){color:var(--on-dark-soft)}
.manifesto-foto{justify-self:center;width:100%;max-width:320px}
.moldura--sobre{border-color:var(--tan-dk)}
.quote{margin-bottom:1.75rem}
.quote p{
  font-family:var(--display);font-style:italic;font-weight:500;
  font-size:clamp(1.4rem,2.9vw,1.85rem);line-height:1.4;color:var(--on-dark);
  margin-bottom:.85rem;
}
.quote cite{font-style:normal;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--tan)}

@media (min-width:900px){
  .manifesto-in{grid-template-columns:.85fr 1.15fr}
  .manifesto-foto{justify-self:start}
}

/* ---------- áreas de atuação ---------- */
.areas-topo{max-width:640px;margin-bottom:clamp(2.5rem,5vw,3.5rem)}
.areas-topo h2{font-size:clamp(2rem,4.6vw,2.75rem);margin-bottom:1rem}
.areas-grid{display:grid;gap:clamp(1.75rem,3vw,2.5rem);grid-template-columns:1fr}
.area-icone{width:34px;height:34px;fill:none;stroke:var(--rust);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;margin-bottom:1.1rem}
.area h3{font-size:1.28rem;margin-bottom:.6rem}
.area p{color:var(--ink-soft);font-size:.95rem;line-height:1.6}

@media (min-width:640px){
  .areas-grid{grid-template-columns:repeat(2,1fr)}
}

/* ---------- mecanismo / como funciona ---------- */
.mecanismo{background:var(--cream-2);border-block:1px solid var(--line)}
.mecanismo-topo{max-width:600px;margin-bottom:clamp(2.5rem,5vw,3.5rem)}
.mecanismo-topo h2{font-size:clamp(2rem,4.6vw,2.75rem)}
.passos{list-style:none;margin:0;padding:0;display:grid;gap:clamp(1.75rem,4vw,2.5rem);grid-template-columns:1fr}
.passos li{border-top:1px solid var(--line);padding-top:1.5rem}
.passos-n{display:block;font-family:var(--display);font-style:italic;font-weight:600;font-size:1.5rem;color:var(--rust);margin-bottom:.6rem}
.passos p{color:var(--ink-soft);line-height:1.6}

@media (min-width:760px){
  .passos{grid-template-columns:repeat(3,1fr)}
}

/* ---------- banner ---------- */
.banner{position:relative;overflow:hidden}
.banner img{width:100%;object-fit:cover}
.banner-texto{
  position:absolute;inset:0;
  display:flex;align-items:flex-end;
  background:linear-gradient(0deg,rgba(42,27,18,.82) 0%,rgba(42,27,18,.15) 55%,transparent 100%);
  padding:clamp(1.5rem,4vw,3rem) var(--gut);
}
.banner-texto p{
  color:var(--white);font-family:var(--display);font-style:italic;font-weight:500;
  font-size:clamp(1.05rem,2.4vw,1.5rem);line-height:1.45;max-width:56ch;
}

/* ---------- FAQ ----------
   Sem <details>/<summary>: a UA stylesheet trava a transição mesmo com CSS
   grid-template-rows certo. Botão + painel em grid, altura anima liso. */
.faq-topo{margin-bottom:clamp(2rem,4vw,3rem)}
.faq-topo h2{font-size:clamp(1.9rem,4.4vw,2.6rem)}
.faq-lista{display:flex;flex-direction:column;gap:.75rem}
.faq-item{border:1px solid var(--line);border-radius:var(--r-md);background:var(--white);overflow:hidden}
.faq-toggle{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;
  background:none;border:0;text-align:left;cursor:pointer;
  padding:1.15rem 1.4rem;font-family:var(--sans);font-size:1rem;font-weight:600;color:var(--ink);
}
.faq-seta{width:18px;height:18px;fill:none;stroke:var(--rust);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none;transition:transform .3s var(--ease-premium)}
.faq-item.is-open .faq-seta{transform:rotate(180deg)}
.faq-painel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .32s var(--ease-premium)}
.faq-item.is-open .faq-painel{grid-template-rows:1fr}
.faq-painel-in{overflow:hidden}
.faq-painel-in p{padding:0 1.4rem 1.25rem;color:var(--ink-soft);line-height:1.6}

/* ---------- CTA final ---------- */
.cta-final{background:var(--rust);color:var(--white)}
.cta-final .eyebrow{color:var(--on-dark)}
.cta-final-in{text-align:center}
.cta-final h2{font-size:clamp(2rem,5vw,2.9rem);margin-bottom:1.1rem;color:var(--white)}
.cta-final .lead{color:var(--cream);margin-inline:auto;margin-bottom:2rem;max-width:48ch}
.cta-final .btn-gold{background:var(--brown-dark)}
.cta-final .btn-gold:hover{background:#1c1109}

/* ---------- footer ---------- */
.footer{background:var(--brown-dark);color:var(--on-dark-soft);padding-block:2.5rem 1.75rem}
.footer-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.25rem;margin-bottom:1.5rem}
.footer-nome{display:block;font-family:var(--display);font-weight:600;font-size:1.15rem;color:var(--on-dark)}
.footer-tag{display:block;font-size:.78rem;color:var(--on-dark-soft);margin-top:.2rem}
.footer-wa{
  font-size:.74rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--on-dark);text-decoration:none;border:1px solid rgba(243,234,217,.3);
  padding:10px 20px;border-radius:var(--r-full);transition:background .25s ease,border-color .25s ease;
}
.footer-wa:hover{background:rgba(243,234,217,.1);border-color:rgba(243,234,217,.5)}
.footer-note{
  border-top:1px solid rgba(243,234,217,.14);margin:0 var(--gut);padding-top:1.25rem;
  font-size:.74rem;line-height:1.6;color:rgba(217,198,174,.75);max-width:68ch;
}

/* ---------- demo bar ---------- */
.demo-bar{
  background:var(--brown-dark);color:var(--on-dark-soft);
  font-size:.76rem;line-height:1.4;text-align:center;
  padding:9px var(--gut);
}
.demo-bar strong{color:var(--tan);font-weight:700}

/* ---------- 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;color:var(--white);background:var(--rust);
  animation:pulse-whatsapp 2.4s infinite var(--ease-premium);
  transition:transform .3s var(--ease-premium);
}
.wa-float svg{width:40px;height:40px}
@keyframes pulse-whatsapp{
  0%{box-shadow:0 0 0 0 rgba(162,80,58,.5)}
  70%{box-shadow:0 0 0 16px rgba(162,80,58,0)}
  100%{box-shadow:0 0 0 0 rgba(162,80,58,0)}
}
.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:var(--white);color:var(--ink);
  padding:.5rem .85rem;border-radius:10px;opacity:0;transform:translateX(6px);pointer-events:none;
  font-size:.82rem;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:34px;height:34px}
  .wa-float__tip{display:none}
}

/* ---------- 404 ---------- */
.erro{min-height:70vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:var(--gut)}
.erro-num{font-family:var(--display);font-weight:700;font-size:clamp(4.5rem,14vw,8rem);color:var(--rust);line-height:1}
.erro h1{font-size:clamp(1.3rem,3vw,1.7rem);margin-block:.75rem 1.5rem}

/* ---------- motion reduzido ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
  }
  .btn:hover,.wa-float:hover{transform:none}
}