:root{
  --cream:#FAF6F0;
  --sand:#F1E8DD;
  --beige:#DCCBB8;
  --cocoa:#7A5B44;
  --espresso:#2C1E15;
  --gold:#B0873F;
  --text:#2C1E15;
  --muted:#6F5C4E;
  --line:rgba(44,30,21,.16);
  --btn-bg:#2C1E15;
  --btn-fg:#FFF8EF;
  --card:#FFFFFF;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--cream); color:var(--text);
  font-family:"Jost", "Helvetica Neue", Arial, sans-serif;
  font-weight:300; font-size:17px; line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block}
a{color:inherit}

.wrap{width:100%; max-width:1080px; margin:0 auto; padding:0 22px}
.narrow{max-width:660px; margin-left:auto; margin-right:auto}
section{padding:72px 0}
@media(min-width:900px){ section{padding:104px 0} }

h1,h2,h3{
  font-family:"Bodoni Moda", Georgia, serif;
  font-weight:400; color:var(--espresso);
  line-height:1.12; margin:0 0 18px; letter-spacing:-.005em;
}
h1{font-size:clamp(2rem,7.2vw,3.4rem)}
h2{font-size:clamp(1.65rem,5.4vw,2.6rem)}
h3{font-size:1.15rem; line-height:1.3}
p{margin:0 0 18px; max-width:62ch}
.lead{font-size:clamp(1.02rem,3.4vw,1.16rem); color:var(--muted)}

/* ---------- botão ---------- */
.btn{
  display:flex; align-items:center; justify-content:center; text-align:center;
  width:100%; max-width:440px; min-height:66px; padding:16px 26px;
  background:var(--btn-bg); color:var(--btn-fg);
  font-family:"Jost",sans-serif; font-weight:600; font-size:1.02rem;
  letter-spacing:.09em; text-transform:uppercase; text-decoration:none;
  border:0; border-radius:999px; cursor:pointer;
  box-shadow:0 10px 26px -12px rgba(44,30,21,.65);
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover{transform:translateY(-2px); box-shadow:0 16px 32px -14px rgba(44,30,21,.7)}
.btn:active{transform:translateY(0)}
.btn:focus-visible{outline:3px solid var(--gold); outline-offset:4px}
.btn-gold{background:var(--gold); color:#20150D; box-shadow:0 10px 28px -10px rgba(176,135,63,.85)}
.btn-wrap{display:flex; flex-direction:column; align-items:center; gap:12px}
.btn-note{font-size:.82rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted)}

/* ---------- placeholders de foto ---------- */
.ph{
  position:relative; background:var(--sand);
  border:1px solid var(--line); overflow:hidden;
  display:flex; align-items:center; justify-content:center;
}
.ph span{
  font-size:.7rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--muted); text-align:center; padding:14px; max-width:80%;
}
.ph::before,.ph::after{
  content:""; position:absolute; width:16px; height:16px; border:1px solid var(--gold);
}
.ph::before{top:12px; left:12px; border-right:0; border-bottom:0}
.ph::after{bottom:12px; right:12px; border-left:0; border-top:0}

/* ---------- hero ---------- */
.hero{
  padding:0 0 64px; background:linear-gradient(180deg,var(--sand) 0%,var(--cream) 62%);
}
.hero-top{padding:26px 0 34px; text-align:center}
.brandmark{
  font-family:"Bodoni Moda",serif; font-size:.98rem; letter-spacing:.42em;
  text-transform:uppercase; color:var(--cocoa);
}
.hero-grid{display:grid; gap:34px}
.hero-photo{aspect-ratio:4/5; width:100%}
.hero-copy h1{margin-bottom:20px}
.eyebrow{
  font-size:.74rem; letter-spacing:.2em; text-transform:uppercase;
  color:var(--gold); margin:0 0 14px;
}
@media(min-width:900px){
  .hero-grid{grid-template-columns:1.05fr .95fr; align-items:center; gap:56px}
  .hero-photo{aspect-ratio:3/4}
  .btn-wrap{align-items:flex-start}
  .hero .btn{margin:0}
}
.reveal{opacity:0; transform:translateY(14px); animation:rise .9s cubic-bezier(.2,.7,.3,1) forwards}
.reveal:nth-child(2){animation-delay:.12s}
@keyframes rise{to{opacity:1; transform:none}}
@media(prefers-reduced-motion:reduce){
  .reveal{animation:none; opacity:1; transform:none}
  .btn{transition:none}
}

/* ---------- problema ---------- */
.problema{background:var(--espresso); color:var(--cream)}
.problema h2{color:var(--cream)}
.problema p{color:rgba(250,246,240,.78)}
:root[data-theme="dark"] .problema, :root:not([data-theme="light"]) .problema{background:var(--card)}
.pains{list-style:none; margin:30px 0 30px; padding:0; display:grid; gap:0; max-width:620px}
.pains li{
  padding:20px 0 20px 34px; border-top:1px solid rgba(250,246,240,.18);
  position:relative; color:rgba(250,246,240,.9); font-size:1.02rem;
}
.pains li:last-child{border-bottom:1px solid rgba(250,246,240,.18)}
.pains li::before{
  content:"—"; position:absolute; left:0; top:20px; color:var(--gold);
}
.problema .closing{
  font-family:"Bodoni Moda",serif; font-style:italic; font-size:1.25rem;
  color:var(--cream); line-height:1.5;
}

/* ---------- categorias ---------- */
.cats{display:grid; grid-template-columns:repeat(2,1fr); gap:14px; margin-top:38px}
@media(min-width:760px){ .cats{grid-template-columns:repeat(3,1fr); gap:18px} }
.cat{position:relative}
.cat .ph{aspect-ratio:3/4}
.cat h3{
  margin:12px 0 0; font-family:"Jost",sans-serif; font-weight:500;
  font-size:.82rem; letter-spacing:.16em; text-transform:uppercase; color:var(--cocoa);
}

/* ---------- produto ---------- */
.produto{background:var(--sand)}
.mockups{display:grid; grid-template-columns:repeat(2,1fr); gap:14px; margin:34px 0 10px}
@media(min-width:760px){ .mockups{grid-template-columns:repeat(4,1fr); gap:18px} }
.mockups .ph{aspect-ratio:9/16; background:var(--card)}
.tagline{
  display:inline-block; margin:8px 0 30px; padding:10px 18px;
  border:1px solid var(--gold); border-radius:999px;
  font-size:.86rem; color:var(--cocoa);
}

/* ---------- gabi ---------- */
.gabi-grid{display:grid; gap:30px}
.gabi-grid .ph{aspect-ratio:1/1}
@media(min-width:860px){
  .gabi-grid{grid-template-columns:.85fr 1.15fr; align-items:center; gap:52px}
  .gabi-grid .ph{aspect-ratio:4/5}
}
.gabi-grid p{font-size:1.06rem}
.signature{font-family:"Bodoni Moda",serif; font-style:italic; font-size:1.5rem; color:var(--cocoa)}

/* ---------- oferta ---------- */
.oferta{background:#2C1E15; color:#FAF6F0}
.oferta h2{color:#FAF6F0; text-align:center}

.offer-card{
  background:#FAF6F0; color:#2C1E15; border-radius:6px; padding:38px 24px 34px;
  max-width:520px; margin:34px auto 0; text-align:center;
  border-top:4px solid var(--gold);
}
.offer-card .name{
  font-family:"Bodoni Moda",serif; font-size:2rem; color:#2C1E15;
  line-height:1.1; margin-bottom:6px;
}
.offer-card .sub{color:#6F5C4E; font-size:.95rem; margin-bottom:22px}
.meta{
  font-size:.78rem; letter-spacing:.14em; text-transform:uppercase;
  color:#7A5B44; padding:14px 0; border-top:1px solid rgba(44,30,21,.16);
  border-bottom:1px solid var(--line); margin-bottom:24px;
}
#preco{
  font-family:"Bodoni Moda",serif; font-size:3rem; color:#2C1E15;
  line-height:1; display:block; margin-bottom:26px;
}
.offer-card .btn{margin:0 auto}
.secure{margin-top:16px; font-size:.8rem; color:#6F5C4E}

/* ---------- faq ---------- */
details{border-bottom:1px solid var(--line)}
details summary{
  list-style:none; cursor:pointer; padding:20px 34px 20px 0; position:relative;
  font-size:1.03rem; color:var(--espresso);
}
details summary::-webkit-details-marker{display:none}
details summary::after{
  content:"+"; position:absolute; right:4px; top:18px;
  font-size:1.3rem; color:var(--gold); transition:transform .2s ease;
}
details[open] summary::after{transform:rotate(45deg)}
details p{padding:0 0 20px; color:var(--muted); margin:0; font-size:.98rem}
details:focus-within summary{outline:2px solid var(--gold); outline-offset:3px}

/* ---------- final ---------- */
.final{background:var(--sand); text-align:center}
.final .ph{aspect-ratio:16/10; max-width:760px; margin:0 auto 38px}
.final h2{font-size:clamp(1.7rem,6vw,2.9rem)}
.final .btn{margin:26px auto 0}

footer{padding:40px 0 120px; text-align:center; font-size:.8rem; color:var(--muted)}
footer p{max-width:56ch; margin:0 auto 8px}

/* ---------- barra fixa mobile ---------- */
.sticky{
  position:fixed; left:0; right:0; bottom:0; z-index:50;
  padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  background:var(--cream); border-top:1px solid var(--line);
  transform:translateY(120%); transition:transform .3s ease;
}
.sticky.on{transform:none}
.sticky .btn{min-height:58px; max-width:520px; margin:0 auto}
@media(min-width:900px){ .sticky{display:none} }
@media(prefers-reduced-motion:reduce){ .sticky{transition:none} }


/* ---------- PALETA EDITORIAL MARROM ---------- */
/* Fundos das seções em espresso; botões mantêm o dourado original. */
html, body{
  background:var(--espresso);
  color:var(--cream);
}

.hero{
  background:var(--espresso);
}

.hero h1, .hero h2, .hero h3,
.problema h2, .produto h2, .gabi-grid h2,
.final h2{
  color:var(--cream);
}

.brandmark{color:var(--cream)}
.lead{color:rgba(250,246,240,.78)}

.produto,
.final,
section:not(.oferta):not(.problema){
  background:var(--espresso);
  color:var(--cream);
}

.problema{
  background:var(--espresso);
}

:root[data-theme="dark"] .problema,
:root:not([data-theme="light"]) .problema{
  background:var(--espresso);
}

.tagline{
  color:var(--cream);
  background:transparent;
}

.gabi-grid p{color:rgba(250,246,240,.82)}
.signature{color:var(--beige)}

details{border-color:rgba(250,246,240,.18)}
details summary{color:var(--cream)}
details p{color:rgba(250,246,240,.72)}

.final .lead{color:rgba(250,246,240,.78)}

footer{
  background:var(--espresso);
  color:rgba(250,246,240,.68);
}
footer p{color:inherit}

.sticky{
  background:var(--espresso);
  border-top-color:rgba(250,246,240,.18);
}

/* O card da oferta continua claro para criar contraste; o botão permanece dourado. */
.offer-card{
  background:#FAF6F0;
  color:#2C1E15;
}