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

body {
  font-family: Arial, Helvetica, sans-serif;
  background: #f5f7fb;
  color: #172033;
  line-height: 1.6;
}

.container {
  width: min(1100px, 92%);
  margin: auto;
}

/* HEADER */

.site-header {
  background: #071b3b;
  color: white;
  padding: 18px 0;
}

.header-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.site-header h1 {
  font-size: 30px;
  line-height: 1;
}

.site-header p {
  font-size: 13px;
  opacity: 0.8;
  margin-top: 6px;
}

.ai-badge {
  background: #19c37d;
  color: #062b20;
  font-weight: 700;
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 999px;
}

/* HERO */

.hero {
  background: linear-gradient(135deg, #071b3b, #123c72);
  color: white;
  text-align: center;
  padding: 70px 0;
}

.free-tag {
  display: inline-block;
  background: #ffd43b;
  color: #172033;
  font-size: 13px;
  font-weight: 800;
  padding: 7px 15px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.hero h2 {
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.08;
  max-width: 800px;
  margin: auto;
}

.hero-text {
  max-width: 720px;
  margin: 22px auto 0;
  font-size: 18px;
  opacity: 0.9;
}

.trust-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.trust-row span {
  background: rgba(255, 255, 255, 0.1);
  padding: 8px 13px;
  border-radius: 8px;
  font-size: 14px;
}

/* SEARCH */

.search-section {
  background: white;
  padding: 45px 0;
  text-align: center;
}

.search-section h3,
.categories h3,
.products-section h3,
.how-it-works h3 {
  font-size: 27px;
  margin-bottom: 20px;
}

.search-box {
  display: flex;
  max-width: 650px;
  margin: auto;
  border: 2px solid #d9dfeb;
  border-radius: 12px;
  overflow: hidden;
}

.search-box input {
  flex: 1;
  border: 0;
  outline: 0;
  padding: 17px;
  font-size: 16px;
  min-width: 0;
}

.search-box button {
  border: 0;
  background: #19c37d;
  color: #062b20;
  font-weight: 800;
  padding: 0 24px;
  cursor: pointer;
}

.search-help {
  color: #6a7485;
  margin-top: 12px;
  font-size: 14px;
}

/* CATEGORIES */

.categories {
  padding: 50px 0;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
}

.category-card {
  background: white;
  padding: 22px;
  border-radius: 12px;
  font-weight: 700;
  border: 1px solid #e5e9f0;
}

/* PRODUCTS */

.products-section {
  padding: 55px 0;
  background: white;
}

.small-label {
  color: #0d8c5d;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.5px;
}

.product-card {
  position: relative;
  max-width: 850px;
  margin-top: 20px;
  border: 1px solid #e0e5ed;
  border-radius: 18px;
  background: #ffffff;
  overflow: hidden;
  box-shadow: 0 12px 35px rgba(18, 38, 63, 0.08);
}

.product-code {
  background: #071b3b;
  color: white;
  display: inline-block;
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 800;
}

.product-content {
  padding: 28px;
}

.product-status {
  display: inline-block;
  background: #e7f8f1;
  color: #08754e;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 10px;
}

.product-card h4 {
  font-size: 25px;
  margin-bottom: 8px;
}

.product-card p {
  color: #5d6778;
}

.product-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 25px 0;
}

.product-stats div {
  background: #f5f7fb;
  padding: 15px 10px;
  text-align: center;
  border-radius: 10px;
}

.product-stats strong {
  display: block;
  font-size: 18px;
  color: #071b3b;
}

.product-stats span {
  display: block;
  font-size: 11px;
  color: #707a8b;
}

.verdict {
  border-left: 4px solid #19c37d;
  background: #f0fbf7;
  padding: 15px;
  margin: 20px 0;
}

.product-actions {
  margin-top: 20px;
}

.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 800;
  padding: 13px 20px;
  border-radius: 9px;
}

.amazon-btn {
  background: #ff9900;
  color: #161616;
}

.price-note {
  margin-top: 14px;
  font-size: 12px;
}

/* HOW IT WORKS */

.how-it-works {
  padding: 60px 0;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.step {
  background: white;
  padding: 25px;
  border-radius: 14px;
}

.step > span {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  background: #19c37d;
  color: #062b20;
  border-radius: 50%;
  font-weight: 800;
  margin-bottom: 12px;
}

.step h4 {
  margin-bottom: 6px;
}

/* FOOTER */

footer {
  background: #071b3b;
  color: white;
  padding: 40px 0;
  text-align: center;
}

footer p {
  opacity: 0.8;
}

.footer-note {
  max-width: 700px;
  margin: 12px auto 0;
  font-size: 12px;
  opacity: 0.6;
}

/* MOBILE */

@media (max-width: 700px) {
  .header-wrap {
    flex-direction: column;
    text-align: center;
  }

  .hero {
    padding: 50px 0;
  }

  .hero-text {
    font-size: 16px;
  }

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

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

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

  .search-box button {
    padding: 0 15px;
  }
}