html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: #222;
  background: #f5f6f8;
  font-family: Arial, Helvetica, sans-serif;
}

.header {
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 20;
  box-shadow: 0 2px 12px rgba(0, 0, 0, .08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav__logo {
  object-fit: contain;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__link {
  color: #1f2933;
  font-weight: 600;
  text-decoration: none;
}

.page-section {
  padding: 32px 0;
}

.section-height {
  min-height: 70vh;
}

.package-item {
  max-width: 900px;
  background: #fff;
  border: 1px solid #e5e7eb;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .08);
  overflow: hidden;
}

.package-item img,
.card-img-top {
  width: 100%;
  max-height: 430px;
  object-fit: cover;
  background: linear-gradient(135deg, #eceff3, #d8dee8);
}

.card-title {
  font-size: 24px;
  font-weight: 700;
}

.btn-warning {
  color: #111;
  background: #f7b733;
  border-color: #f7b733;
  font-weight: 700;
}

footer {
  color: #fff;
  background: #151515;
  padding: 32px 0 48px;
}

footer a {
  color: #f7b733;
}

.recovered-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 24px auto 0;
  max-width: 1050px;
}

.recovered-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .07);
  padding: 22px;
}

.recovered-card h3 {
  font-size: 20px;
  margin: 10px 0;
}

.review-score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  height: 36px;
  color: #111;
  background: #f7b733;
  border-radius: 6px;
  font-weight: 800;
}

.calculator-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, .8fr);
  gap: 20px;
  max-width: 980px;
  margin: 24px auto 0;
}

.calculator-form,
.calculator-result {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .07);
  padding: 22px;
}

.calculator-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
}

.calculator-form label {
  align-self: end;
  font-weight: 700;
}

.calculator-form select,
.calculator-form input {
  width: 100%;
  min-height: 42px;
  border: 1px solid #cfd6df;
  border-radius: 6px;
  padding: 8px 10px;
}

.calculator-result {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 220px;
  color: #fff;
  background: #151515;
}

.calculator-result span {
  color: #f7b733;
  font-weight: 700;
  text-transform: uppercase;
}

.calculator-result strong {
  display: block;
  margin: 10px 0;
  font-size: 34px;
  line-height: 1.1;
}

.calculator-result p {
  margin: 0;
  color: #e5e7eb;
}

.faq-list {
  max-width: 900px;
  margin: 24px auto 0;
}

.faq-list details {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  margin-bottom: 12px;
  padding: 16px 18px;
}

.faq-list summary {
  cursor: pointer;
  font-size: 18px;
  font-weight: 700;
}

.faq-list p {
  margin: 12px 0 0;
}

footer ul {
  list-style: none;
  padding-left: 0;
}

.social-icons ul {
  display: flex;
  gap: 12px;
}

@media (max-width: 768px) {
  .nav {
    flex-wrap: wrap;
    height: auto !important;
    padding: 10px;
  }

  .nav__list {
    width: 100%;
    justify-content: space-around;
    gap: 8px;
    font-size: 12px;
  }

  .card-title {
    font-size: 20px;
  }

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

  .calculator-panel,
  .calculator-form {
    grid-template-columns: 1fr;
  }
}