:root{
  --primary:#e11d2e; /* vermelho */
  --secondary:#0b0b0b; /* preto */
  --bg:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --card:#f4f6fb;
  --border:rgba(17,24,39,.10);
  --shadow:0 20px 40px rgba(0,0,0,.08);
  --shadow-strong:0 40px 80px rgba(0,0,0,.25);
  --radius:18px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;color:var(--text);background:var(--bg)}
a{color:inherit}

.container{max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:80px 0}

/* =========================
   NAV / HEADER (corrigido)
   ========================= */

.nav{
  position:sticky;top:0;z-index:999;
  background:rgba(255,255,255,.85);
  backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid var(--border);
}

.nav-inner{
  display:flex;
  align-items:center;          /* FIX: estava align-items:left (inválido) */
  padding:14px 0;
  gap:16px;
  position:relative;          /* necessário pro dropdown do mobile */
}

.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{height:42px;width:auto}

.nav-links{
  margin-left:auto;           /* EMPURRA os links pra direita */
  display:flex;
  gap:18px;
  align-items:center;
  flex-wrap:wrap;
}

.nav-links a{
  text-decoration:none;
  color:var(--text);
  opacity:.85;
  font-weight:600;
  font-size:14px;
}
.nav-links a:hover{opacity:1}

/* Botão do menu mobile */
.menu-toggle{
  display:none;               /* aparece só no mobile */
  background:transparent;
  border:1px solid rgba(17,24,39,.18);
  color:var(--text);
  border-radius:12px;
  padding:10px 12px;
  font-size:18px;
  cursor:pointer;
}

/* =========================
   BUTTONS
   ========================= */

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 18px;border-radius:12px;text-decoration:none;font-weight:700;
  border:1px solid transparent;transition:transform .15s ease, box-shadow .15s ease, opacity .15s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 25px rgba(225,29,46,.28)}
.btn-secondary{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
.btn-outline{background:transparent;border-color:rgba(17,24,39,.18);color:var(--text)}

.text-small{
  font-size:13px;
  line-height:1.5;
}

/* =========================
   HERO
   ========================= */

.hero{
  padding:110px 0 70px;
  background:linear-gradient(135deg,#6b7280,#000000); /* cinza -> preto */
  color:#fff;
  overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}
.hero h1{font-size:52px;line-height:1.05;margin:0 0 16px}
.hero p{font-size:18px;line-height:1.6;margin:0 0 22px;opacity:.92;max-width:56ch}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0 0}
.badge{font-size:12px;font-weight:700;letter-spacing:.02em;padding:8px 10px;border-radius:999px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18)}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hero-mock{border-radius:var(--radius);box-shadow:var(--shadow-strong);border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);padding:12px}
.hero-mock img{width:100%;height:auto;border-radius:calc(var(--radius) - 8px);display:block}
.small-note{font-size:13px;opacity:.75;margin-top:12px}

/* =========================
   TYPO / LAYOUT
   ========================= */

.title{font-size:38px;line-height:1.15;margin:0 0 14px}
.subtitle{margin:0 0 34px;color:var(--muted);font-size:18px;line-height:1.6;max-width:70ch}
.center{text-align:center}
.center .subtitle{margin-left:auto;margin-right:auto}

.grid{display:grid;grid-template-columns:repeat(4, minmax(0,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:0 1px 0 rgba(0,0,0,.02);transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(225,29,46,.25)}
.card h3{margin:0 0 8px;font-size:17px}
.card p{margin:0;color:var(--muted);line-height:1.55}

.dark{background:var(--secondary);color:#fff}
.dark .title{color:#fff}
.dark .subtitle{color:rgba(255,255,255,.74)}
.dark .card{background:#121212;border-color:rgba(255,255,255,.10)}
.dark .card p{color:rgba(255,255,255,.74)}

.pills{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.pill{padding:10px 12px;border-radius:999px;background:#111;color:#fff;border:1px solid rgba(255,255,255,.12);font-weight:700;font-size:14px}

.testimonials{display:grid;grid-template-columns:repeat(2, minmax(0,1fr));gap:18px}
.quote{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.quote p{margin:0 0 10px;color:var(--text);line-height:1.65}
.quote .who{font-weight:800;color:var(--muted);font-size:13px}

.cta{
  background:linear-gradient(135deg, rgba(225,29,46,1), rgba(0,0,0,1));
  color:#fff;
  padding:85px 0;
}
.cta h2{font-size:40px;margin:0 0 14px;line-height:1.1}
.cta p{margin:0 0 22px;opacity:.92;max-width:70ch}

.footer{background:#050505;color:#fff;padding:28px 0}
.footer .muted{opacity:.72;font-size:13px}

.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-weight:800;font-size:13px;color:rgba(255,255,255,.88)}
input, textarea{border-radius:14px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);color:#fff;padding:12px 14px;font-size:15px;outline:none}
textarea{min-height:120px;resize:vertical}
.form .full{grid-column:1 / -1}
.form-note{font-size:12px;opacity:.75}

/* =========================
   RESPONSIVO
   ========================= */

@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr;gap:22px}
  .hero h1{font-size:42px}
  .grid{grid-template-columns:repeat(2, minmax(0,1fr))}
}

/* Menu mobile: links viram lista e NÃO somem mais */
@media (max-width: 768px){
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center}

  .nav-links{
    position:absolute;
    top:72px;
    right:20px;
    width:min(260px, calc(100vw - 40px));
    background:#111;
    border:1px solid rgba(255,255,255,.12);
    border-radius:16px;
    padding:14px;
    display:none;              /* fechado por padrão */
    flex-direction:column;     /* lista */
    align-items:flex-start;
    gap:10px;
    box-shadow:0 20px 40px rgba(0,0,0,.30);
    z-index:1000;
    margin-left:0;             /* evita conflito no mobile */
  }

  .nav-links a{
    color:#fff;
    opacity:.95;
    width:100%;
    padding:10px 10px;
    border-radius:10px;
  }

  .nav-links a:hover{
    background:rgba(255,255,255,.08);
  }

  .nav-links.active{display:flex}
}

@media (max-width: 560px){
  .hero{padding:92px 0 56px}
  .hero h1{font-size:36px}
  .grid{grid-template-columns:1fr}
  .testimonials{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
}
/* Layout da página Contato */
.contact-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:22px;
  align-items:start;
}

/* No mobile, vira 1 coluna (um abaixo do outro) */
@media (max-width: 980px){
  .contact-grid{
    grid-template-columns:1fr;
  }
}

.card{
  min-width:0;
}

input, textarea{
  width:100%;
  max-width:100%;
}