:root {
  --bg: #f7f8f5;
  --panel: #ffffff;
  --text: #17201c;
  --muted: #5d6862;
  --line: #dce2dc;
  --accent: #0f6b5b;
  --accent-dark: #0a4f43;
  --accent-soft: #e5f3ef;
  --gold: #c88a2d;
  --shadow: 0 18px 48px rgba(23, 32, 28, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  background: rgba(247, 248, 245, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.1;
  text-decoration: none;
}

.brand-badge {
  display: inline-grid;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  place-items: center;
  color: #ffffff;
  background: linear-gradient(135deg, #0f6b5b, #1976b6);
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 10px;
  box-shadow: 0 10px 22px rgba(15, 107, 91, 0.22);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
}

.header-cta {
  flex: 0 0 auto;
  max-width: 178px;
  padding: 9px 13px;
  color: #ffffff;
  background: var(--accent);
  border-radius: 8px;
  font-size: 0.86rem;
  font-weight: 700;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
}

.section {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  padding: 54px 0;
}

.hero {
  display: grid;
  gap: 34px;
  padding-top: 42px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 16px;
  font-size: clamp(2.15rem, 8vw, 4.45rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(1.55rem, 5vw, 2.45rem);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.05rem;
  line-height: 1.25;
}

.lead {
  max-width: 690px;
  color: var(--muted);
  font-size: 1.05rem;
}

.cta-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  margin: 10px 0 16px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 0.96rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover,
.header-cta:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: #ffffff;
  background: var(--accent);
}

.button-primary:hover {
  background: var(--accent-dark);
}

.button-secondary {
  color: var(--text);
  background: #ffffff;
  border-color: var(--line);
}

.microcopy {
  max-width: 660px;
  color: var(--muted);
  font-size: 0.88rem;
}

.product-panel {
  padding: 14px;
  background: linear-gradient(145deg, #ffffff, #edf1ec);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.product-image {
  display: block;
  width: 100%;
  height: auto;
  max-height: 460px;
  object-fit: contain;
  background: #f1f4f0;
  border-radius: 8px;
}

.notice {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  padding: 18px;
  color: #3f3422;
  background: #fff7e8;
  border: 1px solid #ead4ad;
  border-radius: 8px;
}

.split {
  display: grid;
  gap: 22px;
}

.content-block {
  color: var(--muted);
  font-size: 1rem;
}

.content-block p:last-child {
  margin-bottom: 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 24px;
}

.section-heading p:last-child {
  color: var(--muted);
}

.feature-grid,
.pros-cons {
  display: grid;
  gap: 16px;
}

.card {
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.card p {
  color: var(--muted);
}

.card p:last-child,
.card ul:last-child {
  margin-bottom: 0;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 800;
}

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

.muted-band {
  width: 100%;
  max-width: none;
  padding: 54px max(18px, calc((100% - 1120px) / 2));
  background: #edf3ef;
}

.steps {
  display: grid;
  gap: 14px;
}

.step {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 14px;
  align-items: start;
  padding: 18px;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(15, 107, 91, 0.12);
  border-radius: 8px;
}

.step span {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: #ffffff;
  background: var(--accent);
  border-radius: 50%;
  font-weight: 800;
}

.step p {
  margin-bottom: 0;
  color: var(--muted);
}

ul {
  padding-left: 20px;
}

li {
  margin-bottom: 10px;
}

.check-list li::marker {
  color: var(--accent);
}

.consider-list li::marker {
  color: var(--gold);
}

.plain-list {
  margin: 0;
}

.verdict {
  padding: 34px 22px;
  color: #ffffff;
  background: #15342f;
  border-radius: 8px;
}

.verdict .eyebrow,
.verdict p {
  color: #d8ece6;
}

.verdict .button {
  width: 100%;
  margin-top: 8px;
  background: #ffffff;
  color: #15342f;
}

.disclosure {
  color: var(--muted);
}

.disclosure h2 {
  color: var(--text);
}

.cta-section {
  padding: 34px 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 34px rgba(23, 32, 28, 0.08);
}

.cta-section p:not(.eyebrow) {
  max-width: 720px;
  color: var(--muted);
}

.legal-page {
  width: min(820px, calc(100% - 36px));
  margin: 0 auto;
  padding: 54px 0 72px;
}

.legal-page h1 {
  font-size: clamp(2rem, 8vw, 3.4rem);
}

.legal-page h2 {
  margin-top: 30px;
  font-size: 1.35rem;
}

.legal-page p {
  color: var(--muted);
}

.legal-page a {
  color: var(--accent);
  font-weight: 700;
}

.site-footer {
  display: grid;
  gap: 22px;
  padding: 34px 18px;
  color: #dfe8e4;
  background: #17201c;
}

.site-footer p {
  margin: 6px 0 0;
  color: #aebbb5;
  font-size: 0.92rem;
}

.footer-brand {
  color: #ffffff;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
}

.site-footer a {
  color: #dfe8e4;
  font-size: 0.92rem;
  text-decoration: none;
}

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

@media (min-width: 560px) {
  .cta-row {
    flex-direction: row;
    width: auto;
  }

  .button {
    min-width: 230px;
  }

  .verdict .button {
    width: auto;
  }
}

@media (max-width: 420px) {
  .site-header {
    gap: 10px;
    padding-right: 12px;
    padding-left: 12px;
  }

  .brand {
    gap: 8px;
  }

  .brand span:last-child {
    max-width: 118px;
    line-height: 1.05;
  }

  .brand-badge {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    font-size: 0.72rem;
  }

  .header-cta {
    max-width: 148px;
    padding-right: 10px;
    padding-left: 10px;
    font-size: 0.78rem;
  }
}

@media (min-width: 760px) {
  .site-header {
    padding: 16px 32px;
  }

  .hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
    align-items: center;
    min-height: calc(100vh - 76px);
    padding-top: 28px;
    padding-bottom: 44px;
  }

  .split {
    grid-template-columns: 0.82fr 1.18fr;
    align-items: start;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pros-cons {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-footer {
    grid-template-columns: 1fr auto;
    align-items: start;
    padding-right: 32px;
    padding-left: 32px;
  }
}

@media (min-width: 1040px) {
  .feature-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .product-image {
    max-height: 520px;
  }
}