/* Tema verde tecnológico responsivo para Anbioton Importadora LTDA */
:root {
  --green-600: #0f9d58;
  --green-500: #19b36c;
  --green-400: #27c27e;
  --green-300: #33d490;
  --green-800: #0b6b3f;
  --gray-900: #0f172a;
  --gray-700: #334155;
  --gray-600: #475569;
  --gray-500: #64748b;
  --gray-300: #cbd5e1;
  --gray-200: #e2e8f0;
  --gray-100: #f1f5f9;
  --white: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--gray-900);
  background: var(--white);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

header.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand img { height: 40px; width: 40px; }
.brand .brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand .brand-text .name { font-weight: 700; }
.brand .brand-text .tag { color: var(--gray-600); font-size: 12px; }

nav.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}
nav.primary-nav a {
  text-decoration: none;
  color: var(--gray-900);
  font-weight: 500;
}
nav.primary-nav a:hover { color: var(--green-600); }

.menu-toggle {
  display: none;
  border: 1px solid var(--gray-300);
  background: var(--white);
  padding: 6px 10px;
  border-radius: 8px;
}

.hero {
  background: radial-gradient(1000px 600px at 10% 10%, rgba(25, 179, 108, 0.12), transparent),
              linear-gradient(135deg, rgba(15, 157, 88, 0.12), rgba(39, 194, 126, 0.08));
  border-bottom: 1px solid var(--gray-200);
}
.hero .hero-inner { padding: 64px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.hero h1 { font-size: 36px; margin: 0 0 12px; }
.hero p { color: var(--gray-700); font-size: 18px; }
.hero .cta { margin-top: 16px; display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-block;
  border-radius: 10px;
  padding: 12px 16px;
  text-decoration: none;
  font-weight: 600;
}
.btn-primary { background: var(--green-600); color: var(--white); }
.btn-primary:hover { background: var(--green-800); }
.btn-outline { border: 1px solid var(--gray-300); color: var(--gray-900); }
.btn-outline:hover { border-color: var(--green-600); color: var(--green-600); }

.features, .process, .differentials, .faq, .contact-info { padding: 48px 0; }
.section-title { font-size: 28px; margin-bottom: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.card { border: 1px solid var(--gray-200); border-radius: 12px; padding: 16px; background: var(--white); }
.card h3 { margin-top: 0; }
.muted { color: var(--gray-700); }

.badge { display: inline-block; background: var(--green-400); color: var(--white); padding: 4px 8px; border-radius: 999px; font-size: 12px; }

.faq-item { border: 1px solid var(--gray-200); border-radius: 10px; margin-bottom: 10px; overflow: hidden; }
.faq-q { background: var(--gray-100); padding: 12px 16px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.faq-a { display: none; padding: 12px 16px; }
.faq-item.open .faq-a { display: block; }

footer.site-footer { border-top: 1px solid var(--gray-200); background: var(--white); }
footer .footer-inner { padding: 24px 0; display: grid; grid-template-columns: 2fr 1fr; gap: 24px; }
footer .legal a { color: var(--gray-900); text-decoration: none; }
footer .legal a:hover { color: var(--green-600); }
footer .copy { color: var(--gray-600); font-size: 14px; }

.address { white-space: pre-line; }

/* Responsividade */
@media (max-width: 992px) {
  .hero .hero-inner { grid-template-columns: 1fr; }
  footer .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .menu-toggle { display: inline-block; }
  nav.primary-nav { display: none; }
  nav.primary-nav.open { display: block; }
  nav.primary-nav ul { flex-direction: column; align-items: flex-start; padding: 8px 0; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}

/* Utilidades */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); border: 0; }