body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #ffffff;
  color: #333333;
}

.clearfix::after {
  content: "";
  display: block;
  clear: both;
}

.container {
  max-width: 940px;
  margin: 40px auto 60px;
  padding: 0 20px 60px;
  box-sizing: border-box;
}

.top-section {
  max-width: 780px;
  margin: 0 auto 48px;
  padding: 24px 28px 36px;
  border: 1px solid #dcdcdc;
  background: #f7f7f7;
  border-radius: 4px;
  box-sizing: border-box;
}

.header {
  text-align: center;
  margin-bottom: 18px;
}

.logo {
  display: block;
  margin: 0 auto;
  max-width: 200px;
  height: auto;
}

.search-bar {
  background: #ececec;
  border: 1px solid #d4d4d4;
  border-radius: 4px;
  padding: 14px 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px;
  gap: 14px;
}

.search-bar form {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 0;
}

.search-input {
  width: 260px;
  padding: 8px 10px;
  border: 1px solid #bfbfbf;
  border-radius: 2px;
  font-size: 14px;
  color: #333333;
  background: #ffffff;
  box-sizing: border-box;
}

.search-button {
  padding: 8px 18px;
  border: 1px solid #9d9d9d;
  border-radius: 2px;
  background: #f5f5f5;
  color: #444444;
  font-size: 13px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.search-button:hover {
  background: #e4e4e4;
}

.search-branding {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.2;
  font-size: 11px;
  color: #777777;
  min-width: 80px;
}

.google-word {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.google-word .g-blue {
  color: #4285f4;
}

.google-word .g-red {
  color: #db4437;
}

.google-word .g-yellow {
  color: #f4b400;
}

.google-word .g-green {
  color: #0f9d58;
}

.titulo {
  text-align: center;
}

.titulo h1 {
  margin: 0 0 12px;
  font-size: 26px;
  font-weight: 600;
  color: #4d4d4d;
}

.titulo p {
  margin: 0;
  font-size: 16px;
  color: #5c5c5c;
}

.titulo a {
  color: #1a4fb0;
  text-decoration: none;
  font-weight: 600;
}

.titulo a:hover {
  text-decoration: underline;
}

.ads-placeholder {
  margin: 0 auto 40px;
  max-width: 728px;
  height: 90px;
  border: 1px dashed #cfcfcf;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 13px;
  color: #969696;
  background: #fafafa;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.principal {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: 36px 40px;
  max-width: 900px;
  margin: 0 auto;
}

.coluna h2 {
  font-size: 20px;
  color: #1a4fb0;
  margin: 0 0 10px;
  letter-spacing: 0.8px;
}

.lista {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
}

.lista li {
  margin: 4px 0;
}

.lista a {
  color: #153b8c;
  text-decoration: none;
  font-size: 14px;
}

.lista a:hover {
  text-decoration: underline;
}

.footer {
  margin: 52px auto 0;
  max-width: 728px;
  padding: 20px 24px;
  background: linear-gradient(90deg, #392a63 0%, #4a2d82 100%);
  color: #ffffff;
  text-align: center;
  border-radius: 4px;
  box-sizing: border-box;
}

.footer ul {
  list-style: none;
  margin: 0 0 10px;
  padding: 0;
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.footer li {
  font-size: 13px;
}

.footer a {
  color: #ffffff;
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

/* Banner main hero styling */
.hero-section.banner-main {
  position: relative;
  overflow: hidden;
  max-width: 900px;
  margin: 48px auto;
  padding: 60px 36px;
  border-radius: 20px;
  color: #ffffff;
  text-align: center;
  background: none;
  box-shadow: 0 28px 50px rgba(0, 0, 0, 0.2);
}

.hero-section.banner-main .banner-main-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: blur(2px);
  transform: scale(1.08);
  z-index: 0;
}

.hero-section.banner-main::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 104, 71, 0.92) 0%, rgba(255, 203, 0, 0.55) 45%, rgba(218, 41, 28, 0.92) 100%);
  opacity: 0.95;
  z-index: 1;
}

.hero-section.banner-main .hero-content {
  position: relative;
  z-index: 2;
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hero-section.banner-main .hero-title {
  margin: 0;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.25;
  text-shadow:
    0 0 4px black,
    0 0 5px black;
  letter-spacing: 0.5px;
}

.hero-section.banner-main .hero-subtitle {
  margin: 0;
  font-size: 18px;
  line-height: 1.6;
  color: #f2f2f2;
    text-shadow:
    0 0 4px black,
    0 0 5px black;
}

.hero-section.banner-main .hero-btn {
  align-self: center;
  margin-top: 12px;
  padding: 16px 36px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
      text-shadow:
    0 0 4px black,
    0 0 5px black;
  color: #ffffff;
  background: linear-gradient(135deg, rgba(0, 104, 71, 1) 0%, rgba(255, 203, 0, 0.85) 40%, rgba(218, 41, 28, 1) 100%);
  box-shadow: 0 18px 35px rgba(0, 0, 0, 0.25);
  border: 2px solid rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
}

.hero-section.banner-main .hero-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 45px rgba(218, 41, 28, 0.45), 0 0 0 4px rgba(255, 203, 0, 0.25);
  filter: brightness(1.05);
}

.hero-section.banner-main .hero-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.65), 0 0 0 8px rgba(0, 104, 71, 0.35);
}

@media (max-width: 600px) {
  .hero-section.banner-main {
    margin: 32px auto;
    padding: 48px 24px;
  }

  .hero-section.banner-main .hero-title {
    font-size: 24px;
  }

  .hero-section.banner-main .hero-subtitle {
    font-size: 16px;
  }

  .hero-section.banner-main .hero-btn {
    width: 100%;
    max-width: 260px;
    padding: 14px 24px;
  }
}

@media (max-width: 900px) {
  .container {
    margin: 24px auto 48px;
    padding-bottom: 40px;
  }

  .top-section {
    margin-bottom: 36px;
    padding: 20px 18px 28px;
  }

  .search-bar {
    flex-direction: column;
    gap: 12px;
  }

  .search-bar form {
    width: 100%;
    gap: 10px;
  }

  .search-input {
    width: 100%;
  }

  .search-button {
    width: 100%;
  }

  .principal {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 28px;
  }
}