:root{
  --font: "Montserrat", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

  /* Paleta */
  --preto: #0b0b0c;
  --vinho: #4f0005;
  --azul-escuro: #13273f;
  --marrom: #674635;
  --azul-claro: #798da5;
  --bege: #e7d6c2;

  /* Neutros */
  --bg: #ffffff;
  --text: #111214;
  --muted: #5b6470;

  /* Layout */
  --container: 1120px;
  --radius: 16px;
  --shadow: 0 10px 28px rgba(0,0,0,.10);

  /* Tema */
  --accent: var(--vinho);
  --strong-bg: var(--azul-escuro);
  --strong-text: #f6f7f9;
  --soft-bg: #f5f2ee;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
}

/* Container */
.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 18px;
}

/* Header fixo */
.site-header{
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(17,18,20,.08);
}
.header-inner{
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

/* Dá espaço por causa do header fixo */
main{ padding-top: 76px; }

/* Brand */
.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  min-width: 240px;
}
.brand-logo{
  width: 44px;
  height: 44px;
  object-fit: contain;
  flex: 0 0 auto;
}
.brand-text{ line-height: 1.05; }
.brand-express{ font-weight: 600; letter-spacing: .02em; }
.brand-market{ font-weight: 400; letter-spacing: .02em; }
.brand-pill{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 8px;
  padding: 2px 10px;
  border: 2px solid var(--preto);
  border-radius: 999px;
  font-weight: 600;
  transform: translateY(-1px);
}

/* Nav */
.site-nav{
  display: flex;
  align-items: center;
  gap: 18px;
}
.site-nav a{
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  padding: 10px 10px;
  border-radius: 999px;
}
.site-nav a:hover{
  background: rgba(19,39,63,.08);
}
.site-nav a.is-active{
  background: rgba(79,0,5,.10);
  color: var(--vinho);
}

/* Mobile nav toggle */
.nav-toggle{
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(17,18,20,.12);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
}
.nav-toggle-bar{
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--text);
  border-radius: 2px;
}

/* Hero */
.hero{
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.hero-bg{
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
}
.hero-overlay{
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(19,39,63,.82), rgba(19,39,63,.55));
}
.hero-inner{
  position: relative;
  width: 100%;
  padding: 56px 18px;
}
.hero-content{
  max-width: 620px;
  color: #fff;
}
.hero-content h1{
  margin: 0 0 14px;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.12;
}
.hero-content p{
  margin: 0 0 22px;
  font-size: 16px;
  color: rgba(255,255,255,.92);
  line-height: 1.55;
}
.hero-cta{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Sections */
.section{
  padding: 72px 0;
}
.section-header{
  margin-bottom: 22px;
}
.section-header h2{
  margin: 0 0 10px;
  font-size: clamp(22px, 2.3vw, 32px);
}
.section-header p{
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  max-width: 760px;
}

.section-soft{
  background: var(--soft-bg);
}
.section-strong{
  background: var(--strong-bg);
  color: var(--strong-text);
}
.section-header-light p{ color: rgba(255,255,255,.84); }

/* Cards grid */
.cards-grid{
  display: grid;
  gap: 14px;
}
.cards-5{ grid-template-columns: repeat(5, 1fr); }
.cards-4{ grid-template-columns: repeat(4, 1fr); }
.cards-3{ grid-template-columns: repeat(3, 1fr); }

.card{
  background: #fff;
  border: 1px solid rgba(17,18,20,.08);
  border-radius: var(--radius);
  padding: 18px 16px;
  box-shadow: 0 6px 18px rgba(0,0,0,.06);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-height: 150px;
}
.card-soft{
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: none;
  color: #fff;
}
.cards-on-strong .card-text{ color: rgba(255,255,255,.95); }
.card-text{
  margin: 12px 0 0;
  font-weight: 600;
  font-size: 14px;
  line-height: 1.35;
  color: var(--text);
}

/* Icon circle (tamanho controlado) */
.icon-circle{
  width: 54px;
  height: 54px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(19,39,63,.06);
  border: 1px solid rgba(19,39,63,.12);
}
.card-soft .icon-circle{
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.22);
}
.icon{
  width: 26px;
  height: 26px;
  color: currentColor;
}

/* Split layout (páginas internas) */
.split{
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 28px;
  align-items: center;
}
.split-text h1{
  margin: 0 0 12px;
  font-size: clamp(24px, 2.6vw, 36px);
  line-height: 1.15;
}
.split-text p{
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.65;
}
.split-cta{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.split-media{
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(17,18,20,.08);
  box-shadow: var(--shadow);
  background: #fff;
}
.split-media img{
  width: 100%;
  height: auto;
  display: block;
}

/* Buttons */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .08s ease, background .2s ease, border-color .2s ease;
}
.btn:active{ transform: translateY(1px); }

.btn-primary{
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover{
  background: #3e0004;
  border-color: #3e0004;
}

.btn-outline{
  background: rgba(255,255,255,.10);
  color: #fff;
  border-color: rgba(255,255,255,.35);
}
.section:not(.section-strong) .btn-outline{
  background: transparent;
  color: var(--text);
  border-color: rgba(17,18,20,.18);
}
.section:not(.section-strong) .btn-outline:hover{
  background: rgba(19,39,63,.06);
}

.btn-block{
  width: 100%;
}

/* Contact */
.contact-wrap{
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 24px;
  align-items: start;
}
.contact-text h2{
  margin: 0 0 10px;
  font-size: clamp(22px, 2.3vw, 30px);
}
.contact-text p{
  margin: 0 0 16px;
  color: var(--muted);
  line-height: 1.65;
}
.contact-info{
  display: grid;
  gap: 10px;
}
.contact-info-item{
  background: #fff;
  border: 1px solid rgba(17,18,20,.08);
  border-radius: 14px;
  padding: 12px 14px;
}
.contact-info-item .label{
  display: block;
  font-size: 12px;
  color: var(--muted);
}
.contact-info-item .value{
  display: block;
  font-weight: 700;
  margin-top: 2px;
}

.contact-form{
  background: #fff;
  border: 1px solid rgba(17,18,20,.08);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 6px 18px rgba(0,0,0,.06);
}
.field-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.field{ display: grid; gap: 6px; }
.field-full{ grid-column: 1 / -1; }

.field span{
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
}
input, textarea{
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(17,18,20,.14);
  padding: 12px 12px;
  font-family: var(--font);
  outline: none;
}
input:focus, textarea:focus{
  border-color: rgba(79,0,5,.45);
  box-shadow: 0 0 0 4px rgba(79,0,5,.12);
}
.form-note{
  margin: 10px 2px 0;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
}

/* Footer */
.site-footer{
  padding: 22px 0;
  border-top: 1px solid rgba(17,18,20,.08);
}
.footer-inner p{
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

/* Responsivo */
@media (max-width: 980px){
  .cards-5{ grid-template-columns: repeat(2, 1fr); }
  .cards-4{ grid-template-columns: repeat(2, 1fr); }
  .cards-3{ grid-template-columns: repeat(2, 1fr); }
  .split{ grid-template-columns: 1fr; }
  .contact-wrap{ grid-template-columns: 1fr; }
}

@media (max-width: 760px){
  .brand{ min-width: unset; }
  .site-nav{
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: rgba(255,255,255,.98);
    border-bottom: 1px solid rgba(17,18,20,.08);
    display: grid;
    gap: 6px;
    padding: 12px 18px;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform .2s ease, opacity .2s ease;
  }
  .site-nav a{
    padding: 12px 12px;
    border-radius: 12px;
    background: rgba(19,39,63,.06);
  }
  .site-nav.is-open{
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-toggle{ display: inline-block; }
  .hero{ min-height: 520px; }
  .hero-overlay{
    background: linear-gradient(180deg, rgba(19,39,63,.86), rgba(19,39,63,.60));
  }
  .hero-content{ text-align: left; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  .site-nav{ transition: none; }
}