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

body {
  font-family: "Inter", "Segoe UI", sans-serif;
  color: #1d2427;
  background-color: #f5f7f9;
  line-height: 1.6;
}

a {
  color: #0f5c6e;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

.site-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.brand {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.04em;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.ad-label {
  font-size: 0.85rem;
  color: #445056;
  background-color: #e7eef2;
  padding: 6px 10px;
  border-radius: 999px;
}

.hero {
  margin-bottom: 48px;
}

.split {
  display: flex;
  gap: 32px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.split.reverse {
  flex-direction: row-reverse;
}

.col {
  flex: 1 1 320px;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: #4a6b73;
  margin-bottom: 12px;
}

h1, h2, h3 {
  line-height: 1.2;
}

h1 {
  font-size: 2.4rem;
  margin-bottom: 16px;
}

h2 {
  font-size: 1.75rem;
  margin-bottom: 12px;
}

h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

p {
  margin-bottom: 16px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.cta-button {
  padding: 12px 20px;
  border-radius: 999px;
  border: none;
  background-color: #0f5c6e;
  color: #ffffff;
  font-weight: 600;
  cursor: pointer;
}

.cta-button.secondary {
  background-color: #f0b429;
  color: #1d2427;
}

.cta-link {
  font-weight: 600;
}

.media-box {
  background-color: #dde7eb;
  border-radius: 18px;
  overflow: hidden;
}

.media-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section {
  padding: 36px 0;
  border-bottom: 1px solid #e2e8ec;
}

.section.alt {
  background-color: #ffffff;
  padding: 40px;
  border-radius: 24px;
  margin-bottom: 24px;
}

.section.tagged {
  background-color: #eaf1f5;
  padding: 40px;
  border-radius: 24px;
  margin-bottom: 24px;
}

.energy-backdrop {
  background-color: #20323a;
  background-image: url("https://images.unsplash.com/photo-1470770903676-69b98201ea1c?w=1400&q=80");
  background-size: cover;
  background-position: center;
  color: #ffffff;
  border-radius: 24px;
  padding: 48px;
  margin-bottom: 24px;
}

.card-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.card {
  flex: 1 1 220px;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 12px 24px rgba(29, 36, 39, 0.08);
}

.price {
  font-weight: 700;
  color: #0f5c6e;
}

.sticky-cta {
  position: sticky;
  top: 24px;
  background-color: #ffffff;
  padding: 20px;
  border-radius: 18px;
  box-shadow: 0 10px 22px rgba(29, 36, 39, 0.12);
}

.stats {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stats strong {
  font-size: 1.4rem;
  color: #0f5c6e;
}

.form-box {
  background-color: #ffffff;
  padding: 24px;
  border-radius: 18px;
  box-shadow: 0 12px 24px rgba(29, 36, 39, 0.1);
}

.form-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-grid label {
  font-weight: 600;
  font-size: 0.95rem;
}

.form-grid input,
.form-grid select,
.form-grid textarea {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid #cdd6db;
  font-size: 0.95rem;
}

.inline-note {
  font-size: 0.9rem;
  color: #4a5a60;
}

.legal-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.footer {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid #e0e6ea;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.95rem;
  color: #4a5a60;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.cookie-banner {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 18px 28px rgba(29, 36, 39, 0.2);
  max-width: 320px;
  display: none;
  z-index: 50;
}

.cookie-actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.cookie-actions button {
  flex: 1;
}

.notice {
  background-color: #fdf4e3;
  border-radius: 12px;
  padding: 14px;
}

.reference-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.9rem;
}

.page-hero {
  margin-bottom: 28px;
}

.page-hero .media-box {
  max-height: 260px;
}

@media (max-width: 860px) {
  .page {
    padding: 16px;
  }

  h1 {
    font-size: 2rem;
  }

  .section.alt,
  .section.tagged {
    padding: 28px;
  }
}