:root {
  --green-950: #03271d;
  --green-900: #063b2b;
  --green-800: #07553b;
  --green-700: #147147;
  --gold-600: #9c7823;
  --gold-400: #d8b758;
  --gold-200: #f0dfa6;
  --cream-50: #fffdf8;
  --cream-100: #fbf4e5;
  --ink: #11251d;
  --muted: #5e6d65;
  --line: rgba(130, 99, 28, 0.22);
  --shadow: 0 20px 55px rgba(41, 32, 13, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 3%, rgba(236, 201, 91, 0.25), transparent 25rem),
    radial-gradient(circle at 92% 12%, rgba(48, 130, 83, 0.17), transparent 28rem),
    linear-gradient(180deg, #fdf8e9 0%, #f7f3e8 46%, #eef4e9 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.seo-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, calc(100% - 32px));
  margin: 16px auto 0;
  padding: 11px 14px;
  border: 1px solid rgba(166, 132, 48, 0.24);
  border-radius: 22px;
  background: rgba(255, 253, 248, 0.9);
  box-shadow: 0 12px 30px rgba(38, 29, 12, 0.09);
  backdrop-filter: blur(16px);
}

.seo-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}

.seo-brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.seo-brand span {
  display: grid;
}

.seo-brand strong {
  color: var(--green-900);
  font-size: 16px;
  line-height: 1.2;
}

.seo-brand small {
  color: var(--muted);
  font-size: 11px;
}

.seo-header nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: #3e5549;
  font-size: 14px;
  font-weight: 750;
}

.seo-header nav a {
  text-decoration: none;
}

.seo-nav-button {
  padding: 11px 17px;
  border-radius: 14px;
  color: white;
  background: linear-gradient(135deg, var(--green-700), var(--green-900));
  box-shadow: 0 8px 20px rgba(6, 59, 43, 0.2);
}

main {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.seo-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(330px, 0.65fr);
  align-items: center;
  gap: clamp(36px, 7vw, 90px);
  min-height: 680px;
  padding: 70px 28px 78px;
}

.seo-kicker {
  margin: 0 0 12px;
  color: var(--green-700);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.seo-hero h1 {
  max-width: 770px;
  margin: 0;
  color: var(--green-950);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(44px, 6.2vw, 78px);
  line-height: 0.99;
  letter-spacing: -0.045em;
}

.seo-lead {
  max-width: 720px;
  margin: 26px 0 0;
  color: #4e6257;
  font-size: clamp(18px, 2.1vw, 22px);
}

.seo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.seo-button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 13px 21px;
  border: 1px solid transparent;
  border-radius: 16px;
  font-weight: 850;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.seo-button:hover,
.seo-button:focus-visible {
  transform: translateY(-2px);
}

.seo-button-primary {
  color: white;
  background: linear-gradient(135deg, var(--green-700), var(--green-950));
  box-shadow: 0 14px 28px rgba(6, 59, 43, 0.22);
}

.seo-button-secondary {
  border-color: rgba(140, 105, 28, 0.34);
  color: #735618;
  background: rgba(255, 253, 248, 0.72);
}

.seo-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 25px 0 0;
  padding: 0;
  color: #53665c;
  font-size: 13px;
  font-weight: 720;
  list-style: none;
}

.seo-highlights li::before {
  margin-right: 7px;
  color: var(--gold-600);
  content: "●";
}

.seo-hero-card {
  display: grid;
  justify-items: center;
  padding: 38px 30px 30px;
  border: 1px solid rgba(176, 139, 48, 0.28);
  border-radius: 38px;
  background:
    radial-gradient(circle at 50% 8%, rgba(217, 184, 83, 0.25), transparent 44%),
    rgba(255, 253, 248, 0.88);
  box-shadow: var(--shadow);
  text-align: center;
}

.seo-hero-card img {
  width: min(260px, 72vw);
  filter: drop-shadow(0 18px 22px rgba(38, 27, 6, 0.18));
}

.seo-hero-card strong {
  margin-top: 15px;
  color: var(--green-900);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 28px;
}

.seo-hero-card span {
  margin-top: 7px;
  color: var(--muted);
  font-size: 14px;
}

.seo-hero-card a {
  margin-top: 20px;
  color: var(--gold-600);
  font-size: 14px;
  font-weight: 850;
}

.seo-section {
  margin-bottom: 26px;
  padding: clamp(34px, 6vw, 70px);
  border: 1px solid var(--line);
  border-radius: 34px;
  background: rgba(255, 253, 248, 0.82);
  box-shadow: 0 18px 48px rgba(51, 39, 16, 0.08);
}

.seo-section-heading {
  max-width: 760px;
  margin-bottom: 32px;
}

.seo-section-heading h2,
.seo-final-cta h2 {
  margin: 0;
  color: var(--green-950);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(32px, 4.5vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.seo-section-heading > p:last-child {
  margin: 17px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.seo-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.seo-card-grid article {
  min-height: 230px;
  padding: 27px;
  border: 1px solid rgba(142, 111, 34, 0.2);
  border-radius: 24px;
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.88), rgba(248, 241, 220, 0.72));
}

.seo-card-number {
  color: var(--gold-600);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.13em;
}

.seo-card-grid h3,
.seo-steps h3 {
  margin: 33px 0 8px;
  color: var(--green-900);
  font-size: 21px;
}

.seo-card-grid p,
.seo-steps p {
  margin: 0;
  color: var(--muted);
}

.seo-how {
  color: white;
  background:
    radial-gradient(circle at 95% 0%, rgba(223, 188, 83, 0.22), transparent 32rem),
    linear-gradient(135deg, var(--green-900), var(--green-950));
}

.seo-how .seo-kicker {
  color: var(--gold-400);
}

.seo-how .seo-section-heading h2,
.seo-how h3 {
  color: white;
}

.seo-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.seo-steps li {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 16px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.065);
}

.seo-steps li > span {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgba(239, 211, 126, 0.44);
  border-radius: 50%;
  color: var(--gold-200);
  font-weight: 900;
}

.seo-steps h3 {
  margin: 2px 0 6px;
}

.seo-steps p {
  color: rgba(255, 255, 255, 0.72);
}

.seo-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.seo-pill-list span {
  padding: 11px 17px;
  border: 1px solid rgba(147, 112, 28, 0.23);
  border-radius: 999px;
  color: var(--green-800);
  background: rgba(248, 239, 211, 0.7);
  font-weight: 820;
}

.seo-faq details {
  border-top: 1px solid var(--line);
}

.seo-faq details:last-child {
  border-bottom: 1px solid var(--line);
}

.seo-faq summary {
  padding: 20px 0;
  color: var(--green-900);
  font-size: 18px;
  font-weight: 850;
  cursor: pointer;
}

.seo-faq details p {
  max-width: 850px;
  margin: -4px 0 22px;
  color: var(--muted);
}

.seo-final-cta {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  margin: 26px 0;
  padding: 35px;
  border: 1px solid rgba(169, 132, 42, 0.32);
  border-radius: 32px;
  background: linear-gradient(125deg, rgba(255, 253, 248, 0.92), rgba(238, 226, 185, 0.84));
  box-shadow: var(--shadow);
}

.seo-final-cta > img {
  width: 112px;
}

.seo-final-cta h2 {
  max-width: 650px;
  font-size: clamp(28px, 3.4vw, 42px);
}

.seo-final-cta .seo-actions {
  justify-content: flex-end;
  margin-top: 0;
}

.seo-footer {
  display: flex;
  width: min(1180px, calc(100% - 32px));
  align-items: flex-start;
  justify-content: space-between;
  gap: 30px;
  margin: 0 auto;
  padding: 28px 8px 45px;
  color: #65756c;
  font-size: 12px;
}

.seo-footer p {
  max-width: 750px;
  margin: 0;
}

.seo-footer div {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 15px;
  font-weight: 800;
}

@media (max-width: 900px) {
  .seo-header nav > a:not(.seo-nav-button) {
    display: none;
  }

  .seo-hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 70px 12px 52px;
  }

  .seo-hero-copy {
    text-align: center;
  }

  .seo-lead {
    margin-inline: auto;
  }

  .seo-actions,
  .seo-highlights {
    justify-content: center;
  }

  .seo-hero-card {
    width: min(520px, 100%);
    margin: 0 auto;
  }

  .seo-card-grid {
    grid-template-columns: 1fr;
  }

  .seo-card-grid article {
    min-height: 0;
  }

  .seo-card-grid h3 {
    margin-top: 16px;
  }

  .seo-final-cta {
    grid-template-columns: 90px minmax(0, 1fr);
  }

  .seo-final-cta > img {
    width: 90px;
  }

  .seo-final-cta .seo-actions {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .seo-header {
    width: calc(100% - 20px);
    margin-top: 10px;
    border-radius: 18px;
  }

  .seo-brand img {
    width: 44px;
    height: 44px;
  }

  .seo-brand small {
    display: none;
  }

  .seo-brand strong {
    font-size: 14px;
  }

  .seo-nav-button {
    padding: 10px 12px;
    font-size: 12px;
  }

  main {
    width: calc(100% - 20px);
  }

  .seo-hero {
    gap: 34px;
    padding-top: 54px;
  }

  .seo-hero h1 {
    font-size: clamp(39px, 12.4vw, 58px);
  }

  .seo-lead {
    font-size: 17px;
  }

  .seo-actions {
    display: grid;
  }

  .seo-button {
    width: 100%;
  }

  .seo-highlights {
    display: grid;
    gap: 7px;
  }

  .seo-hero-card {
    padding: 30px 20px 25px;
    border-radius: 29px;
  }

  .seo-hero-card img {
    width: 215px;
  }

  .seo-section {
    padding: 32px 22px;
    border-radius: 27px;
  }

  .seo-steps {
    grid-template-columns: 1fr;
  }

  .seo-steps li {
    grid-template-columns: 44px minmax(0, 1fr);
    padding: 18px;
  }

  .seo-steps li > span {
    width: 40px;
    height: 40px;
  }

  .seo-final-cta {
    grid-template-columns: 70px minmax(0, 1fr);
    gap: 18px;
    padding: 27px 22px;
  }

  .seo-final-cta > img {
    width: 70px;
  }

  .seo-footer {
    display: grid;
    width: calc(100% - 20px);
  }

  .seo-footer div {
    justify-content: flex-start;
  }
}