/* Site institucional da LBM. Mesmo design system da página da Sessão (Cartão Black). */
[hidden]{display:none!important}
:root{
  color-scheme:dark;
  --wine:#440101; --wine-deep:#240000; --surface:#691d15;
  --gold:#D6A56A; --gold-soft:#E2BD8E;
  --ivory:#F7F1ED; --muted:#D9C8BD;
  --cream:#F3ECE6; --ink:#3A0606; --ink-muted:#6E3B35; --gold-ink:#8A5A1F;
  --line:rgba(255,255,255,.12); --line-gold:rgba(214,165,106,.35); --line-ink:rgba(58,6,6,.14);
  --radius:20px;
  --font:"Lexend",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{font-size:18px;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--wine);color:var(--ivory);font-family:var(--font);line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-weight:600;line-height:1.1;letter-spacing:-.02em;text-wrap:balance;margin:0}
p{margin:0}
.wrap{max-width:1120px;margin-inline:auto;padding-inline:20px}
.narrow{max-width:760px}
.stack{display:flex;flex-direction:column;gap:20px}
.eyebrow{font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.light .eyebrow{color:var(--gold-ink)}
section{padding-block:88px}
@media (max-width:640px){section{padding-block:60px}}
.light{background:var(--cream);color:var(--ink)}
.deep{background:var(--wine-deep)}
.lead{font-size:1.1rem;color:var(--muted);max-width:62ch}
.light .lead{color:var(--ink-muted)}
.h2{font-size:clamp(1.8rem,3.4vw,2.9rem)}
.small{font-size:.9rem;color:var(--muted)}
.light .small{color:var(--ink-muted)}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--gold);color:var(--wine);font:600 .9rem/1.2 var(--font);letter-spacing:.04em;text-transform:uppercase;border:0;border-radius:999px;padding:17px 28px;text-decoration:none;text-align:center;transition:background .15s ease,transform .15s ease}
.btn:hover{background:var(--gold-soft);transform:translateY(-1px)}
.btn.ghost{background:transparent;color:inherit;border:1px solid var(--line-gold)}
.light .btn.ghost{border-color:var(--ink)}
.btn.sm{padding:11px 18px;font-size:.78rem}
a:focus-visible,summary:focus-visible,.btn:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.note{font-size:.88rem;color:var(--muted)}
.light .note{color:var(--ink-muted)}

/* topo */
.site-top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(36,0,0,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-top .wrap{display:flex;align-items:center;gap:20px;padding-block:12px}
.logo{display:block;line-height:0}
.logo svg{height:40px;width:auto}
.menu{display:flex;gap:4px;margin-left:auto;align-items:center}
.menu a{text-decoration:none;font-size:.86rem;padding:8px 12px;border-radius:999px;color:var(--muted)}
.menu a:hover,.menu a[aria-current="page"]{color:var(--ivory);background:rgba(255,255,255,.06)}
.menu .btn{margin-left:8px;color:var(--wine)}
.menu .btn:hover{background:var(--gold-soft)}
.mobile{display:none;margin-left:auto}
.mobile summary{list-style:none;cursor:pointer;font-size:.86rem;border:1px solid var(--line-gold);border-radius:999px;padding:8px 16px}
.mobile summary::-webkit-details-marker{display:none}
.mobile nav{position:absolute;left:0;right:0;top:100%;background:var(--wine-deep);border-bottom:1px solid var(--line);padding:12px 20px 20px;display:flex;flex-direction:column;gap:2px}
.mobile nav a{text-decoration:none;padding:12px 4px;border-bottom:1px solid var(--line)}
.mobile nav .btn{margin-top:14px;border:0}
@media (max-width:900px){.menu{display:none}.mobile{display:block}}

/* abertura */
.hero{padding-block:72px 88px}
.hero-grid{display:grid;grid-template-columns:1.3fr .85fr;gap:56px;align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:40px}}
.hero h1{font-size:clamp(2.3rem,5.4vw,4.4rem);letter-spacing:-.03em;line-height:1.02}
.hero h1 em,.h2 em{font-style:normal;color:var(--gold)}
.light .h2 em{color:var(--surface)}
.page-hero{padding-block:72px 64px}
.page-hero h1{font-size:clamp(2.1rem,4.6vw,3.6rem);letter-spacing:-.03em}
.brands{display:flex;flex-direction:column;gap:8px;padding-top:18px;border-top:1px solid var(--line)}
.brands p{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.brands ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 32px}
.brands li{font-size:clamp(1.4rem,2.4vw,2rem);font-weight:700;letter-spacing:-.02em}
.portrait{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-gold);aspect-ratio:4/5;max-width:420px;width:100%;justify-self:center}
.portrait img{width:100%;height:100%;object-fit:cover}

/* tese */
.thesis{font-size:clamp(1.6rem,3.4vw,2.6rem);font-weight:600;line-height:1.2;letter-spacing:-.02em;max-width:26ch;text-wrap:balance}
.thesis em{font-style:normal;color:var(--gold)}

/* ficha de sintomas */
.ficha{background:var(--cream);color:var(--ink);border-radius:var(--radius);padding:26px;box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.ficha h3{font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-ink)}
.ficha table{width:100%;border-collapse:collapse;margin-top:14px;font-size:.9rem}
.ficha th{text-align:left;font-weight:500;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-muted);padding-bottom:8px;border-bottom:1px solid var(--line-ink)}
.ficha td{padding:10px 0;border-bottom:1px solid var(--line-ink);line-height:1.4}
.ficha td:last-child{text-align:right;font-weight:600;color:var(--surface);padding-left:10px;white-space:nowrap}
.ficha .foot{margin-top:12px;font-size:.8rem;color:var(--ink-muted)}

/* listas e grades */
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media (max-width:980px){.grid4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:860px){.grid3,.grid2{grid-template-columns:1fr}}
@media (max-width:560px){.grid4{grid-template-columns:1fr}}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:12px;background:rgba(255,255,255,.02)}
.light .card{border-color:var(--line-ink);background:#FBF7F3}
.card h3{font-size:1.25rem}
.card .kicker{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:600}
.light .card .kicker{color:var(--gold-ink)}
.card .big{font-size:2.4rem;font-weight:700;letter-spacing:-.03em;line-height:1;color:var(--gold)}
.light .card .big{color:var(--surface)}
.card p{font-size:.95rem}
.card .more{margin-top:auto;font-size:.86rem;font-weight:600;text-decoration:none;color:var(--gold)}
.light .card .more{color:var(--surface)}
.checks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.checks li{position:relative;padding-left:30px}
.checks li::before{content:"";position:absolute;left:0;top:.55em;width:16px;height:2px;background:var(--gold)}
.light .checks li::before{background:var(--surface)}
.checks.no li::before{background:var(--muted);transform:rotate(45deg);top:.7em}
.checks.no li::after{content:"";position:absolute;left:0;top:.7em;width:16px;height:2px;background:var(--muted);transform:rotate(-45deg)}
.light .checks.no li::before,.light .checks.no li::after{background:var(--ink-muted)}

/* método */
.steps{display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--gold)}
.steps>div{padding:22px 22px 0 0;display:flex;flex-direction:column;gap:8px}
.steps>div+div{padding-left:22px;border-left:1px solid var(--line)}
.light .steps>div+div{border-left-color:var(--line-ink)}
.steps .n{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:600}
.light .steps .n{color:var(--gold-ink)}
.steps h3{font-size:1.4rem}
@media (max-width:760px){.steps{grid-template-columns:1fr}.steps>div+div{padding-left:0;border-left:0;border-top:1px solid var(--line)}.light .steps>div+div{border-top-color:var(--line-ink)}.steps>div{padding-bottom:18px}}

/* teses */
.teses{counter-reset:t;display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px}
@media (max-width:760px){.teses{grid-template-columns:1fr}}
.teses>div{counter-increment:t;padding:24px 0;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:8px}
.teses h3{font-size:1.3rem}
.teses h3::before{content:counter(t,decimal-leading-zero) " ";color:var(--gold)}
.sign{font-size:.9rem;color:var(--muted)}

/* ofertas */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:900px){.tiers{grid-template-columns:1fr}}
.tier{border:1px solid var(--line-ink);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:14px;background:#FBF7F3}
.tier .dur{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-ink);font-weight:600}
.tier h3{font-size:1.5rem}
.tier ul{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:6px;font-size:.95rem}
.entry{border:1px solid var(--line-gold);border-radius:var(--radius);padding:32px;display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:center;background:rgba(214,165,106,.06)}
@media (max-width:860px){.entry{grid-template-columns:1fr}}
.guar{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:860px){.guar{grid-template-columns:1fr}}
.guar>div{border-top:2px solid var(--gold);padding-top:14px;display:flex;flex-direction:column;gap:6px}
.light .guar>div{border-top-color:var(--surface)}
.guar h3{font-size:1.1rem}

/* casos */
.case{display:grid;grid-template-columns:.8fr 1.4fr;gap:40px;padding-block:44px;border-top:1px solid var(--line-ink)}
.case:first-child{border-top:0;padding-top:0}
@media (max-width:860px){.case{grid-template-columns:1fr;gap:18px}}
.case .big{font-size:clamp(2.6rem,5vw,3.6rem);font-weight:700;letter-spacing:-.03em;line-height:1;color:var(--surface)}
.case h2{font-size:clamp(1.4rem,2.6vw,2rem)}
.case dl{margin:0;display:grid;grid-template-columns:110px 1fr;gap:12px 20px}
.case dt{font-weight:600;color:var(--gold-ink);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;padding-top:4px}
.case dd{margin:0}
@media (max-width:560px){.case dl{grid-template-columns:1fr;gap:4px}.case dd{margin-bottom:10px}}
.quote{border-left:3px solid var(--gold);padding-left:18px;font-size:1.05rem}
.quote cite{display:block;font-style:normal;font-size:.85rem;color:var(--ink-muted);margin-top:6px}

/* trajetória */
.timeline{display:flex;flex-direction:column}
.timeline>div{display:grid;grid-template-columns:200px 1fr;gap:24px;padding-block:26px;border-top:1px solid var(--line)}
@media (max-width:700px){.timeline>div{grid-template-columns:1fr;gap:6px}}
.timeline .where{font-weight:700;font-size:1.3rem;letter-spacing:-.01em}
.timeline .role{font-size:.85rem;color:var(--gold)}
.timeline h3{font-size:1.15rem;margin-bottom:6px}

/* contato */
.contact{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:860px){.contact{grid-template-columns:1fr}}
.contact .val{font-size:1.2rem;font-weight:600;word-break:break-word}

/* perguntas */
.faq details{border-top:1px solid var(--line-ink);padding-block:18px}
.faq details:last-child{border-bottom:1px solid var(--line-ink)}
.faq summary{cursor:pointer;font-weight:600;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold-ink);font-weight:400;font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"-"}
.faq details p{margin-top:10px;color:var(--ink-muted);max-width:66ch}

/* fechamento e rodapé */
.final{text-align:center}
.final .stack{align-items:center}
.final .h2{max-width:22ch}
.site-foot{background:var(--wine-deep);border-top:1px solid var(--line);padding-block:48px 36px;font-size:.88rem;color:var(--muted)}
.site-foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
@media (max-width:760px){.site-foot .cols{grid-template-columns:1fr}}
.site-foot h4{margin:0 0 10px;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:600}
.site-foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.site-foot a{text-decoration:none}
.site-foot a:hover{color:var(--ivory)}
.site-foot .logo svg{height:44px;margin-bottom:12px}
.site-foot .legal{margin-top:32px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}
.grid4 .card .big{font-size:2rem}