:root {
  --green: #17603a;
  --green-dark: #114a2c;
  --ink: #1a1a1a;
  --muted: #4a4a4a;
  --paper: #ffffff;
  --backdrop: #eeeeee;
  --rule: #cfcfcf;
  --serif: Georgia, "Times New Roman", Times, serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 24px 16px 56px;
  background: var(--backdrop);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.65;
}

.page {
  max-width: 880px;
  margin: 0 auto;
  padding: 26px 30px 34px;
  background: var(--paper);
  border: 1px solid var(--rule);
}

/* Masthead */

.masthead {
  background: var(--green);
  border: 2px solid var(--paper);
  outline: 1px solid var(--green);
  padding: 22px 16px;
  text-align: center;
}

.masthead h1 {
  margin: 0;
  color: var(--paper);
  font-size: 34px;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.tagline {
  margin: 30px 0 0;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--green);
  color: var(--green);
  font-size: 22px;
  font-weight: 700;
}

/* Hero */

.hero {
  margin: 28px 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero__frame {
  display: block;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto;
  padding: 0;
  border: 1px solid #3a3a3a;
  background: var(--paper);
  line-height: 0;
}

.hero__frame img {
  display: block;
  margin: 0 auto;
  width: min(100%, 480px);
  height: auto;
}

.hero figcaption {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
  font-style: italic;
}

/* Buttons */

.actions {
  margin: 22px 0 8px;
  text-align: center;
}

.btn {
  display: inline-block;
  padding: 11px 26px;
  border: 1px solid transparent;
  color: var(--paper);
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.05s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn--buy {
  background: var(--green);
  border-color: var(--green-dark);
}

.btn--buy:hover {
  background: var(--green-dark);
}

.btn--x {
  display: block;
  width: max-content;
  margin: 14px auto 0;
  padding: 9px 20px;
  background: #000000;
  border-color: #000000;
  font-size: 14px;
}

.btn--x:hover {
  background: #222222;
}

.x-mark {
  font-weight: 700;
}

/* Sections */

.section {
  margin-top: 34px;
}

.section h3,
.cta h3 {
  margin: 0 0 12px;
  color: var(--green);
  font-size: 18px;
  font-weight: 700;
}

.section p {
  margin: 0 0 14px;
}

.list {
  margin: 0;
  padding-left: 22px;
}

.list li {
  margin-bottom: 8px;
}

/* Stats */

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 18px 0;
}

.stat {
  flex: 1 1 180px;
  text-align: center;
}

.stat__value {
  display: block;
  color: var(--green);
  font-size: 28px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.stat__label {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-style: italic;
}

/* Testimonials */

blockquote {
  margin: 0 0 16px;
  padding: 4px 0 4px 16px;
  border-left: 3px solid var(--green);
}

blockquote p {
  margin: 0 0 6px;
  font-style: italic;
}

blockquote cite {
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
}

/* FAQ */

.faq {
  margin: 0;
}

.faq dt {
  margin-top: 12px;
  font-weight: 700;
  cursor: pointer;
}

.faq dt::before {
  content: "+ ";
  color: var(--green);
}

.faq dt.is-open::before {
  content: "\2212 ";
}

.faq dd {
  margin: 6px 0 0 18px;
  color: var(--muted);
  display: none;
}

.faq dd.is-visible {
  display: block;
}

/* CTA */

.cta {
  margin-top: 34px;
  padding: 24px 20px;
  border: 1px solid var(--green);
  text-align: center;
}

.cta p {
  margin: 0 0 12px;
}

.price span {
  font-size: 22px;
  font-weight: 700;
  color: var(--green);
}

.fineprint {
  margin-top: 14px !important;
  margin-bottom: 0 !important;
  color: var(--muted);
  font-size: 13px;
  font-style: italic;
}

/* Footer */

.footer {
  margin-top: 34px;
  padding-top: 16px;
  border-top: 2px solid var(--green);
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.footer p {
  margin: 0 0 4px;
}

@media (max-width: 620px) {
  .page {
    padding: 18px 16px 26px;
  }

  .masthead h1 {
    font-size: 24px;
  }

  .tagline {
    font-size: 18px;
  }

  .hero__frame img {
    width: min(100%, 320px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn {
    transition: none;
  }
}