:root {
  --gold: #d8b45a;
  --gold-light: #f3d98b;
  --green: #46d6a7;
  --panel: #111;
  --panel-soft: #181818;
  --text: #fffaf0;
  --muted: #4b5563;
  --line: rgba(17, 24, 39, 0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Arial, sans-serif;
  background: #f7f8f6;
  color: #111827;
  line-height: 1.8;
}
a { color: var(--gold-light); }
img { max-width: 100%; display: block; }
.progress { position: fixed; inset: 0 0 auto; z-index: 20; height: 4px; background: rgba(255,255,255,.08); }
.progress span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--gold), var(--green)); }
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 6vw;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 17, 13, .98);
  backdrop-filter: blur(14px);
}
.brand, .article-logo { display: inline-flex; align-items: center; color: var(--text); font-weight: 800; text-decoration: none; white-space: nowrap; }
.brand-mark, .article-logo-mark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: #111;
  font-weight: 900;
}
.brand-mark img, .article-logo-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}
.top-nav { display: flex; align-items: center; gap: 22px; }
.top-nav a { color: rgba(255,255,255,.72); text-decoration: none; font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.top-nav a:hover { color: var(--green); }
.nav-cta { padding: 10px 16px; border: 1px solid var(--line); border-radius: 6px; }
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 520px);
  gap: 48px;
  align-items: center;
  padding: 72px 6vw 54px;
  background: linear-gradient(180deg, #07110d 0%, #102219 100%);
  color: #fff;
}
.hero-copy { min-width: 0; max-width: 100%; }
h1, h2, h3 { line-height: 1.14; letter-spacing: 0; }
h1 { max-width: 820px; margin: 22px 0; font-size: clamp(2.4rem, 5vw, 4.8rem); }
h2 { margin-bottom: 14px; font-size: clamp(1.7rem, 3vw, 2.45rem); }
h3 { margin-bottom: 10px; font-size: 1.18rem; }
.lead { max-width: 760px; color: rgba(255,255,255,.76); font-size: 1.08rem; }
.hero-trust, .inline-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.hero-trust span, .tag-list li {
  border: 1px solid rgba(70, 214, 167, .32);
  border-radius: 999px;
  padding: 7px 12px;
  color: var(--green);
  background: rgba(70, 214, 167, .1);
  font-size: .82rem;
  font-weight: 800;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 20px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 800;
}
.button.primary { background: #0f9f6e; color: #fff; }
.button.secondary { border: 1px solid rgba(15,159,110,.34); color: #0b7f59; background: #fff; }
.hero-panel, .opening-figure, .trust-section, .study-note, .service-card, .cta-section, .final-thoughts, .faq details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(17,24,39,.06);
}
.hero-panel { padding: 18px; }
.content-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 900px);
  gap: 42px;
  align-items: start;
  width: min(1240px, 100%);
  margin: 0 auto;
  padding: 46px 24px 90px;
}
.toc {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 10px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(17,24,39,.06);
}
.toc p { color: #b88a2e; font-weight: 900; font-size: 1rem; }
.toc a { color: #53615c; text-decoration: none; font-size: .94rem; line-height: 1.35; }
.toc a:hover { color: var(--green); }
.article { display: grid; gap: 34px; min-width: 0; color: #111827; }
.opening-figure { overflow: hidden; }
.opening-figure figcaption { padding: 14px 18px; color: var(--muted); font-size: .92rem; }
.trust-section { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; overflow: hidden; background: var(--line); }
.trust-section div { display: grid; gap: 8px; padding: 22px; background: #fff; }
.trust-section strong { color: #111827; font-size: 1rem; }
.trust-section span { color: #4b5563; line-height: 1.65; }
.study-note {
  padding: 26px;
  border-left: 4px solid #b88a2e;
}
.study-note h2 {
  color: #111827;
  font-size: clamp(1.55rem, 2.4vw, 2rem);
  margin-bottom: 8px;
}
.study-note p {
  color: #374151;
  font-size: 1.04rem;
  line-height: 1.8;
}
.study-note ul {
  display: grid;
  gap: 10px;
  margin: 16px 0 0 20px;
}
.study-note li {
  color: #374151;
  font-size: 1rem;
  line-height: 1.7;
}
.article-section { display: grid; gap: 16px; padding-bottom: 8px; }
.article-section h2 {
  color: #111827;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  line-height: 1.2;
  margin-top: 8px;
}
.article-section h3 { color: #111827; font-size: 1.12rem; }
.article-section p,
.article-section li {
  color: #374151;
  font-size: 1.05rem;
  line-height: 1.85;
}
.article-section.intro {
  padding: 26px;
  border-left: 4px solid #0f9f6e;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 12px 34px rgba(17,24,39,.05);
}
.article-section.intro p:first-child {
  color: #111827;
  font-size: 1.16rem;
}
.service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 12px; }
.service-card { padding: 24px; background: #fff; }
.service-card.wide { grid-column: 1 / -1; }
.check-list, .numbered-list, .service-card ul { display: grid; gap: 10px; margin-left: 20px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; }
.cta-section, .final-thoughts { padding: 28px; background: #eef6f1; }
.faq details { padding: 16px 18px; }
.faq summary { cursor: pointer; color: #111827; font-weight: 800; }
.related-links {
  padding: 28px;
  border-left: 4px solid #0f9f6e;
  border-radius: 8px;
  background: #fff;
}
.related-links h2 {
  color: #0b7f59;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.related-grid a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid rgba(15,159,110,.18);
  border-radius: 8px;
  color: #07110d;
  background: #f7fffb;
  font-weight: 800;
  text-decoration: none;
}
.related-grid a::after {
  content: "->";
  color: #0f9f6e;
}
.related-grid a:hover {
  border-color: rgba(15,159,110,.42);
  color: #0b7f59;
  transform: translateY(-1px);
}
.site-footer { display: flex; justify-content: space-between; gap: 16px; padding: 32px 6vw; border-top: 1px solid rgba(255,255,255,.1); background: #07110d; color: rgba(255,255,255,.68); }
@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
    padding-top: 20px;
    padding-bottom: 22px;
  }
  .top-nav {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(4, auto);
    justify-content: space-between;
    gap: 14px;
  }
  .top-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
  }
  .nav-cta {
    justify-content: center;
  }
  .hero, .site-footer { align-items: flex-start; flex-direction: column; }
  .hero { grid-template-columns: 1fr; padding-top: 48px; }
  .content-shell { grid-template-columns: 1fr; }
  .toc { position: static; }
  .trust-section, .service-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .site-header, .hero { padding-left: 18px; padding-right: 18px; }
  .brand, .article-logo { white-space: normal; }
  .site-header {
    gap: 12px;
    padding-top: 14px;
    padding-bottom: 14px;
  }
  .top-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    column-gap: 22px;
    row-gap: 6px;
    padding-bottom: 2px;
  }
  .top-nav a {
    flex: 0 0 auto;
    min-height: 28px;
    font-size: .66rem;
  }
  .nav-cta {
    justify-content: flex-start;
    padding: 0;
    border: 0;
  }
  .hero {
    text-align: center;
  }
  .article-logo {
    justify-content: center;
    width: 100%;
  }
  h1 {
    width: min(100%, 12ch);
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    font-size: clamp(2rem, 10vw, 2.35rem);
    overflow-wrap: anywhere;
  }
  .lead {
    width: min(100%, 34ch);
    max-width: 34ch;
    margin-left: auto;
    margin-right: auto;
    font-size: .98rem;
    line-height: 1.72;
    overflow-wrap: anywhere;
  }
  .hero-copy,
  .hero-trust,
  .hero-actions {
    width: 100%;
    justify-content: center;
  }
  .content-shell { padding-left: 18px; padding-right: 18px; }
  .hero-actions, .inline-actions { flex-direction: column; }
  .button { width: 100%; }
}

/* Compact article readability pass */
@media (min-width: 901px) {
  .site-header {
    padding-left: 5vw;
    padding-right: 5vw;
  }
  .hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.75fr);
    gap: 44px;
    padding: 52px 5vw 42px;
  }
  h1 {
    max-width: 920px;
    font-size: clamp(2.55rem, 4.1vw, 4.25rem);
    line-height: 1.06;
  }
  .lead {
    max-width: 820px;
    font-size: 1.06rem;
    line-height: 1.7;
  }
  .content-shell {
    grid-template-columns: 280px minmax(0, 1fr);
    width: min(1440px, 100%);
    gap: 48px;
    padding: 44px 5vw 78px;
  }
  .article {
    gap: 30px;
  }
  .article-section p,
  .article-section li {
    font-size: 1.05rem;
    line-height: 1.75;
  }
  .article-section.intro,
  .study-note,
  .cta-section,
  .final-thoughts {
    padding: 30px;
  }
  .service-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .service-card.wide {
    grid-column: auto;
  }
  .related-grid {
    grid-template-columns: 1fr;
  }
}
@media (min-width: 1280px) {
  .content-shell {
    grid-template-columns: 280px minmax(0, 1060px);
    justify-content: center;
  }
}
@media (max-width: 560px) {
  .hero {
    padding-top: 34px;
    padding-bottom: 34px;
  }
  h1 {
    width: min(100%, 360px);
    font-size: clamp(2rem, 8.8vw, 2.55rem);
    line-height: 1.08;
  }
  .lead {
    max-width: 360px;
    font-size: .96rem;
    line-height: 1.62;
  }
  .hero-panel {
    max-width: 320px;
    margin: 0 auto;
    padding: 10px;
  }
  .hero-trust {
    margin-top: 18px;
  }
  .hero-actions {
    margin-top: 20px;
  }
}

/* Final white and green blog/service theme */
body,
body.service-page {
  background:
    radial-gradient(circle at 8% 0%, rgba(15,159,110,.09), transparent 28%),
    radial-gradient(circle at 92% 8%, rgba(15,159,110,.08), transparent 26%),
    #f7f8f6;
  color: #111827;
}

.hero,
.service-page .hero {
  min-height: auto;
  padding-top: 72px;
  padding-bottom: 54px;
  background:
    linear-gradient(135deg, rgba(15,159,110,.12), rgba(255,255,255,.94)),
    #f7f8f6;
  color: #111827;
  border-bottom: 1px solid rgba(15,159,110,.14);
}

.hero h1,
.hero h2,
.hero h3,
.hero .lead,
.hero p,
.service-page .article,
.service-page .article-section h2,
.service-page .article-section h3,
.service-page .article-section p,
.service-page .article-section li {
  color: #111827;
}

.lead {
  color: #4b5563;
}

.hero-panel,
.hero-panel .service-card,
.article .service-card,
.article-section.intro,
.service-page .article-section:not(.intro):not(.cta-section),
.toc,
.trust-section,
.study-note,
.faq details {
  border: 1px solid rgba(15,159,110,.16);
  background: #fff;
  box-shadow: 0 14px 36px rgba(17,24,39,.06);
}

.hero-panel h3,
.hero-panel p,
.article .service-card h3,
.article .service-card p,
.article-section.intro p {
  color: #111827;
}

.article .service-card p,
.article-section p,
.article-section li,
.article-section.intro p {
  color: #374151;
}

.article-section.intro,
.service-page .article-section:not(.intro):not(.cta-section) {
  padding: 28px;
  border-left: 4px solid #0f9f6e;
  border-radius: 8px;
}

.service-page .content-shell {
  width: min(1180px, 100%);
  padding-top: 58px;
}

.toc {
  border-color: rgba(15,159,110,.16);
}

.toc a {
  color: #53615c;
}

.toc p,
.article-section h2,
.article-section h3,
.service-card h3,
.check-list strong,
.service-detail-list li strong {
  color: #0b7f59;
}

.cta-section,
.final-thoughts,
.service-page .cta-section {
  border-color: rgba(15,159,110,.22);
  background: linear-gradient(135deg, rgba(15,159,110,.12), #fff);
}

.service-page .button.secondary {
  background: #fff;
  color: #0b7f59;
  border-color: rgba(15,159,110,.34);
}

.service-page .service-detail-list {
  display: grid;
  gap: 10px;
  margin: 10px 0 0 20px;
}

@media (max-width: 900px) {
  .hero,
  .service-page .hero {
    padding-top: 44px;
    padding-bottom: 42px;
  }
  .article-section.intro,
  .service-page .article-section:not(.intro):not(.cta-section) {
    padding: 22px;
  }
}