* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: #111;
  background: #fff;
}

.container {
  width: 82%;
  max-width: 1200px;
  margin: 0 auto;
}

/* NAVBAR */
.navbar {
  background: #101010;
  padding: 18px 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 999;
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
}

.brand-icon {
  font-size: 34px;
}

.brand h2 {
  font-size: 22px;
  text-transform: uppercase;
}

.brand p {
  font-size: 12px;
  color: #47b64b;
  text-transform: uppercase;
  letter-spacing: 2px;
}

nav {
  display: flex;
  gap: 40px;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 14px;
}

nav a:hover {
  color: #47b64b;
}

.nav-whatsapp,
.btn-whatsapp {
  background: #2f9e44;
  color: white;
  text-decoration: none;
  padding: 13px 24px;
  border-radius: 6px;
  font-weight: 800;
  text-transform: uppercase;
  display: inline-block;
}

.nav-whatsapp:hover,
.btn-whatsapp:hover {
  background: #238636;
}

/* HERO */
.hero {
  margin-top: 78px;
  min-height: 470px;
  background-image: url("https://images.unsplash.com/photo-1500382017468-9049fed747ef?auto=format&fit=crop&w=900&q=55");
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(0,0,0,0.85),
    rgba(0,0,0,0.4),
    rgba(0,0,0,0.1)
  );
}

.hero-content {
  position: relative;
  color: white;
  max-width: 560px;
}

.hero h1 {
  font-size: 52px;
  line-height: 1;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.hero h1 span {
  display: block;
  color: #2f9e44;
}

.hero h3 {
  font-size: 22px;
  text-transform: uppercase;
  margin-bottom: 25px;
}

.hero p {
  font-size: 17px;
  line-height: 1.6;
  margin-bottom: 30px;
}

/* SOBRE */
.sobre {
  padding: 45px 0 35px;
  background: white;
}

.sobre-content {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 45px;
  align-items: center;
}

.sobre-img img {
  width: 250px;
  height: 250px;
  object-fit: cover;
  border-radius: 10px;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 18px;
}

.section-title span {
  width: 28px;
  height: 2px;
  background: #2f9e44;
}

.section-title h2 {
  font-size: 30px;
  text-transform: uppercase;
}

.sobre-text > p {
  max-width: 730px;
  line-height: 1.6;
  margin-bottom: 30px;
  color: #333;
}

.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.feature {
  border-left: 3px solid #2f9e44;
  padding-left: 12px;
}

.feature strong {
  display: block;
  text-transform: uppercase;
  font-size: 14px;
  margin-bottom: 6px;
}

.feature p {
  font-size: 13px;
  line-height: 1.4;
  color: #444;
}

/* CATÁLOGOS */
.catalogos {
  background: #f4f4f4;
  padding: 35px 0 45px;
  text-align: center;
}

.catalogos h2 {
  font-size: 32px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.catalogos > .container > p {
  margin-bottom: 25px;
  color: #333;
}

.catalog-grid {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.catalog-card {
  background: white;
  border-radius: 8px;
  padding: 24px 15px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.06);
}

.catalog-icon {
  font-size: 32px;
  margin-bottom: 10px;
}

.catalog-card h3 {
  font-size: 14px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.catalog-btn {
  display: inline-block;
  border: 1px solid #2f9e44;
  color: #2f9e44;
  text-decoration: none;
  padding: 8px 28px;
  border-radius: 4px;
  font-weight: 800;
  text-transform: uppercase;
  font-size: 13px;
}

.catalog-btn:hover,
.catalog-btn.full {
  background: #2f9e44;
  color: white;
}

/* CONTATO */
.contato {
  background:
    linear-gradient(rgba(0, 50, 18, 0.88), rgba(0, 50, 18, 0.88)),
    url("campo.jpg");
  background-size: cover;
  background-position: center;
  padding: 28px 0;
  color: white;
}

.contato-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.contato h2 {
  text-transform: uppercase;
  font-size: 30px;
}

.contato p {
  margin-top: 5px;
}

/* FOOTER */
footer {
  background: #111;
  color: white;
  padding: 28px 0;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}

.footer-content p,
.footer-info span {
  font-size: 13px;
}

.footer-info {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.brand-logo {
  width: 180px;
  max-height: 55px;
  object-fit: contain;
  display: block;
}

.footer-logo {
  width: 130px;
  filter: drop-shadow(0 0 4px #fff)
          drop-shadow(0 0 8px #fff)
          drop-shadow(0 0 12px #fff);
}

/* RESPONSIVO */
@media (max-width: 1000px) {
  .catalog-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .features {
    grid-template-columns: repeat(2, 1fr);
  }

  .nav-whatsapp {
    display: none;
  }
}

@media (max-width: 768px) {
  .container {
    width: 90%;
  }

  .nav-content {
    flex-direction: column;
    gap: 16px;
  }

  nav {
    gap: 18px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero {
    margin-top: 145px;
    text-align: center;
    min-height: 520px;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero h1 {
    font-size: 38px;
  }

  .sobre-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .sobre-img img {
    margin: 0 auto;
  }

  .section-title {
    justify-content: center;
  }

  .features {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .catalog-grid {
    grid-template-columns: 1fr;
  }

  .contato-content {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-info {
    justify-content: center;
  }
}