* {
  box-sizing: border-box;
}

:root {
  --ink: #0b1f1a;
  --muted: #3a5349;
  --surface: #f5f6f2;
  --surface-deep: #e1e6dd;
  --accent: #1f7a5f;
  --accent-strong: #0f5b45;
  --line: #c7d2c5;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: #ffffff;
  line-height: 1.55;
}

a {
  color: var(--accent-strong);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

header {
  padding: 24px 6vw 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

.brand {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.ad-label {
  font-size: 12px;
  color: var(--muted);
  background: var(--surface);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 14px;
}

nav a {
  padding: 8px 12px;
  border-radius: 6px;
  background: var(--surface);
  border: 1px solid var(--line);
}

nav a:hover {
  background: var(--surface-deep);
}

.hero {
  background-color: #d5e1d7;
  background-image: url("https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?w=1400&q=80");
  background-size: cover;
  background-position: center;
  color: #ffffff;
  padding: 120px 6vw 90px;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(7, 24, 18, 0.55);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero h1 {
  font-size: 44px;
  margin: 0;
}

.hero p {
  font-size: 18px;
  margin: 0;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  border: none;
  background: var(--accent);
  color: #ffffff;
  padding: 12px 18px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}

.button.secondary {
  background: #ffffff;
  color: var(--accent-strong);
  border: 1px solid #ffffff;
}

.button:hover {
  background: var(--accent-strong);
  text-decoration: none;
}

.button.secondary:hover {
  background: #e7efe9;
}

.section {
  padding: 70px 6vw;
}

.section.soft {
  background: var(--surface);
}

.section.deep {
  background: var(--surface-deep);
}

.section.energy-bg {
  position: relative;
  background-color: #dbe7df;
  background-image: url("https://images.unsplash.com/photo-1469474968028-56623f02e42e?w=1400&q=80");
  background-size: cover;
  background-position: center;
  color: var(--ink);
}

.section.energy-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.86);
}

.section.energy-bg > * {
  position: relative;
  z-index: 1;
}

.section h2 {
  font-size: 30px;
  margin-top: 0;
}

.section h3 {
  margin-top: 0;
}

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

.split > div {
  flex: 1 1 280px;
}

.image-frame {
  background: #cfe0d7;
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  align-items: stretch;
}

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

.story-block {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.inline-note {
  padding: 18px;
  border-left: 4px solid var(--accent);
  background: #f0f6f2;
}

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

.card-row.spaced {
  margin-top: 24px;
}

.card {
  flex: 1 1 220px;
  background: #ffffff;
  border-radius: 14px;
  border: 1px solid var(--line);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card-content {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.price-tag {
  font-weight: 700;
  color: var(--accent-strong);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.trust-item {
  flex: 1 1 200px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
}

.testimonial {
  border-left: 3px solid var(--accent);
  padding-left: 14px;
}

.form-panel {
  background: #ffffff;
  border-radius: 18px;
  border: 1px solid var(--line);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-panel label {
  font-weight: 600;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-panel input,
.form-panel select,
.form-panel textarea {
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--line);
  font-size: 14px;
}

.form-panel button {
  align-self: flex-start;
}

.sticky-cta {
  position: fixed;
  right: 18px;
  bottom: 18px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
  display: flex;
  gap: 10px;
  align-items: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  z-index: 20;
}

.sticky-cta button {
  padding: 8px 12px;
  font-size: 13px;
}

footer {
  padding: 40px 6vw 60px;
  background: #0e1f18;
  color: #ffffff;
}

footer a {
  color: #d9f0e5;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 16px;
}

.cookie-banner {
  position: fixed;
  left: 20px;
  bottom: 20px;
  background: #ffffff;
  border: 1px solid var(--line);
  padding: 16px;
  border-radius: 12px;
  max-width: 320px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
  z-index: 30;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cookie-banner.hidden {
  display: none;
}

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

.cookie-actions button {
  flex: 1;
}

.page-hero {
  padding: 70px 6vw 30px;
  background: var(--surface);
}

.page-hero h1 {
  margin: 0;
  font-size: 34px;
}

.legal-block {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tagline {
  font-size: 16px;
  color: var(--muted);
}

@media (max-width: 720px) {
  .hero h1 {
    font-size: 34px;
  }

  .sticky-cta {
    left: 16px;
    right: 16px;
    justify-content: space-between;
  }
}