/* =========================================================
   Baldi&Co LP — Tema Preto & Dourado (Montserrat)
   ========================================================= */

/* ---------- Paleta ---------- */
:root{
  --black:#3F3F3F;     /* cinza/preto elegante */
  --gold:#827E5B;      /* dourado/oliva principal */
  --gold-200:#B5AE87;  /* dourado claro p/ foco/hover */
  --blue:#104C9A;      /* apoio (foco/acessibilidade) */
  --blue-200:#93BAE0;  /* apoio claro */
  --white:#FFFFFF;

  --bg:#FAFAFA;
  --surface:#FFFFFF;
  --line:#E9EAEC;
  --muted:#868686;
  --focus:#104C9A;

  --radius:18px;
  --round:999px;
  --shadow-sm:0 1px 2px rgba(0,0,0,.04);
  --shadow-md:0 10px 24px rgba(0,0,0,.10);
  --shadow-lg:0 20px 48px rgba(0,0,0,.16);

  --container:1100px;
}

/* ---------- Reset/estrutura ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Montserrat,system-ui,-apple-system,Segoe UI,Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--black);
  background:var(--bg);
  line-height:1.6;
  font-weight:400;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;display:block}
a{color:var(--black);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(var(--container),92%);margin-inline:auto}

h1,h2,h3,.h1,.h2,.h3{
  line-height:1.15;
  margin:0 0 .5rem;
  letter-spacing:-.015em;
  font-weight:800;
  color:var(--black);
}
.h1{font-size:clamp(2rem,4.5vw,3rem)}
.h2{font-size:clamp(1.5rem,3.2vw,2.2rem)}
.h3{font-size:1.2rem}
.lead{font-size:1.075rem; color:#333}
.small{font-size:.875rem; color:var(--muted)}
.sr-only{position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}

.skip-link{
  position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;
}
.skip-link:focus{left:1rem;top:1rem;width:auto;height:auto;background:#fff;padding:.5rem 1rem;border:2px solid var(--focus);z-index:999}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:40;
  background:rgba(255,255,255,.9);
  backdrop-filter:saturate(180%) blur(8px);
  border-bottom:1px solid var(--line);
}
.header-grid{
  display:grid;grid-template-columns:auto 1fr auto;gap:1rem;align-items:center;
  padding:.8rem 0;
}
.primary-nav ul{display:flex;gap:1rem;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.primary-nav a{
  padding:.55rem .7rem;border-radius:10px;
  transition:background .2s ease, color .2s ease;
}
.primary-nav a:hover{background:#F4F4F4}
.primary-nav a:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.header-cta .btn{white-space:nowrap}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  border:2px solid transparent;border-radius:var(--round);
  padding:.85rem 1.1rem;font-weight:700;cursor:pointer;
  transition:transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  will-change:transform;
}
.btn:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}

.btn-primary{background:var(--black);color:#fff}
.btn-primary:hover{box-shadow:var(--shadow-md)}
.btn-outline{border-color:var(--black);color:var(--black);background:transparent}
.btn-outline:hover{background:#111; color:#fff}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--black)}
.btn-ghost:hover{border-color:#CFCFCF}

/* ---------- Hero ---------- */
.hero{position:relative;isolation:isolate;padding:3.5rem 0 3rem}
.hero-grid{display:grid;gap:2rem;align-items:center}
.hero-bg{
  position:absolute;inset:0;z-index:-1;object-fit:cover;width:100%;height:100%;
  opacity:.10;filter:grayscale(100%) contrast(105%); /* discreta, elegante */
}
.hero .bullets{margin:1rem 0;padding-left:1.05rem}
.hero .bullets li{margin:.25rem 0}
.hero-actions{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:1.1rem}
.microcopy{margin-top:.6rem;color:var(--muted)}

/* Vídeo 9:16 emoldurado como “device” */
.story-video{justify-self:center;max-width:340px}
.story-video .device{
  width:100%;aspect-ratio:9/16;border-radius:28px;border:10px solid #111;background:#000;
  box-shadow:var(--shadow-lg);overflow:hidden;
}
.story-video .device iframe{
  width:100%;height:100%;display:block;border:0;
}

/* ===== Diferenciais (versão sem fontes de ícones) ===== */
.trust{padding:2rem 0}
.trust-grid{
  display:grid;grid-template-columns:1fr;gap:1rem;margin:0;padding:0;list-style:none
}
.trust-item{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:1.25rem;
  box-shadow:var(--shadow-sm);
  text-align:center;
  transition:transform .15s ease, box-shadow .2s ease, border-color .2s;
}
.trust-item:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow-md);
  border-color:#DADBDD;
}
.feature-icon{
  --ico-size:56px;
  width:var(--ico-size); height:var(--ico-size);
  margin:0 auto .75rem;
  border-radius:50%;
  background:linear-gradient(180deg, var(--gold-200), var(--gold));
  color:#1c1c1c;               /* cor do traço dos SVGs via currentColor */
  display:grid;place-items:center;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.45), 0 4px 14px rgba(0,0,0,.08);
}
.trust-title{
  margin:.25rem 0 .35rem;
  font-weight:800;color:var(--black);
}
.trust-desc{color:#444;margin:0}

@media (min-width: 768px){
  .trust-grid{grid-template-columns:repeat(3,1fr)}
}


/* ---------- Produto único em destaque ---------- */
.product-highlight{padding:3rem 0}
.product-grid{
  display:grid;
  gap:2rem;
  align-items:center;
}
.product-image img{
  border-radius:var(--radius);
  box-shadow:var(--shadow-md);
}
.product-info h2{color:var(--black);font-weight:800}
.product-info .lead{margin-bottom:1.5rem;color:#2b2b2b}
.features{
  list-style:none;padding:0;margin:0 0 2rem;display:grid;gap:.6rem;
}
.features li{
  padding-left:1.8rem;position:relative;font-size:1rem;color:#333;
}
.features li::before{
  content:"•";position:absolute;left:0;top:0;font-size:1.4rem;line-height:1;color:var(--gold);font-weight:700;
}

/* ---------- Como funciona ---------- */
.how{padding:2.8rem 0}
.steps{
  counter-reset:step;list-style:none;margin:1rem 0 0;padding:0;display:grid;gap:1rem
}
.steps li{
  position:relative;
  padding:1rem 1rem 1rem 3.6rem;   /* espaço pro número */
  min-height:3.2rem;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:14px;
}
.steps li::before{
  counter-increment:step;content:counter(step);
  position:absolute;left:1rem;top:50%;
  transform:translateY(-50%);
  width:2.2rem;height:2.2rem;border-radius:50%;
  background:var(--gold);color:#fff;display:grid;place-items:center;
  font-weight:800;box-shadow:var(--shadow-sm);border:2px solid #fff;
}
.steps li h3{margin:0 0 .25rem;font-weight:800}

/* ---------- Depoimentos ---------- */
.testimonials{
  background:linear-gradient(0deg,#F7F7F7, #FFF);
  padding:2.8rem 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.quotes{display:grid;gap:1rem}
.quote{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1rem;
  box-shadow:var(--shadow-sm)
}
.quote blockquote{margin:0 0 .5rem;font-size:1.05rem}

/* ---------- FAQ ---------- */
.faq{padding:2.8rem 0}
.faq details{
  border:1px solid var(--line);border-radius:12px;padding:.85rem 1rem;background:var(--surface);
  transition:box-shadow .2s ease, border-color .2s ease;
}
.faq details+details{margin-top:.6rem}
.faq details[open]{box-shadow:var(--shadow-sm);border-color:#D9DADD}
.faq summary{cursor:pointer;font-weight:800}

/* ---------- Formulário (destaque com fundo diferente) ---------- */
.form-wrap{
  background:linear-gradient(180deg, var(--gold) 0%, #6f6b4c 100%);
  color:#fff;
  padding:2.8rem 0;
}
.form-grid{display:grid;gap:1.6rem;align-items:start}
.form-wrap .h2,
.form-wrap .section-sub{color:#fff}

form{
  background:var(--surface);border:1px solid rgba(255,255,255,.35);
  border-radius:var(--radius);padding:1.1rem;box-shadow:var(--shadow-md)
}
.field{display:grid;gap:.28rem;margin-bottom:.85rem}
label{font-weight:700;color:#1b1b1b}
input,select,textarea{
  font:inherit;border:1px solid #CFD2D6;border-radius:12px;padding:.7rem .8rem;background:#fff;color:#111;
  transition:border-color .15s ease, box-shadow .15s ease;
}
input:focus,select:focus,textarea:focus{
  outline:3px solid var(--gold-200);
  border-color:var(--gold);
  box-shadow:0 0 0 4px rgba(130,126,91,.12);
}
.consent{margin:.9rem 0}
.checkbox{display:flex;gap:.55rem;align-items:flex-start;color:#1b1b1b}
.form-feedback{min-height:1.25rem;margin:.5rem 0 0;color:#1b1b1b}
.form-wrap .btn-primary{
  background:var(--black);color:#fff;
  box-shadow:0 8px 24px rgba(0,0,0,.18);
}
.form-wrap .btn-primary:hover{
  box-shadow:0 12px 28px rgba(0,0,0,.22);
  transform:translateY(-1px);
}

/* ---------- Rodapé ---------- */
.site-footer{border-top:1px solid var(--line);background:var(--surface)}
.footer-grid{display:grid;gap:1rem;align-items:center;padding:1.6rem 0}
.footer-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}

/* ---------- Responsivo ---------- */
.header-grid{grid-template-columns:auto 1fr;grid-template-areas:'brand cta' 'nav nav'}
.brand{grid-area:brand}
.primary-nav{grid-area:nav}
.header-cta{grid-area:cta;justify-self:end}

@media (min-width: 768px){
  .hero-grid{grid-template-columns:1.2fr .8fr}
  .trust-grid{grid-template-columns:repeat(3,1fr)}
  .product-grid{grid-template-columns:1fr 1fr}
  .quotes{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr auto auto}
  .header-grid{grid-template-columns:auto 1fr auto;grid-template-areas:'brand nav cta'}
}

/* ---------- Acessibilidade: foco ao usar teclado ---------- */
.user-is-tabbing :focus{outline:3px solid var(--focus);outline-offset:2px}