:root {
  --ink: #17202c;
  --navy: #101927;
  --sage: #6e7c65;
  --sage-dark: #4f5e49;
  --gold: #b48a4c;
  --gold-dark: #8a6634;
  --paper: #fbfaf7;
  --white: #fff;
  --soft: #f1ede6;
  --line: #e5e0d7;
  --muted: #68717c;
  --green: #1f6f56;
  --shadow: 0 18px 48px rgba(16, 25, 39, .1);
  --radius: 8px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 105px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, Arial, sans-serif;
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

.topbar {
  color: rgba(255,255,255,.86);
  background: var(--navy);
  font-size: 13px;
}
.topbar .container,
.topbar-links,
.social-links {
  display: flex;
  align-items: center;
}
.topbar .container {
  min-height: 40px;
  justify-content: space-between;
  gap: 16px;
}
.topbar-links,
.social-links { gap: 14px; flex-wrap: wrap; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--sage);
  border-bottom: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 4px 16px rgba(16,25,39,.08);
}
.nav-row {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand { display: inline-flex; min-width: 190px; align-items: center; }
.brand img { width: 172px; height: auto; }
.site-nav {
  display: flex;
  align-items: center;
  gap: 25px;
  color: rgba(255,255,255,.94);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.site-nav a:hover,
.topbar a:hover,
.footer-links a:hover { color: #f1d3a4; }
.menu-toggle {
  display: none;
  padding: 10px 12px;
  color: var(--white);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.24);
  border-radius: var(--radius);
  font-weight: 700;
}

.hero {
  padding: 54px 0 64px;
  color: var(--white);
  background:
    linear-gradient(100deg, rgba(16,25,39,.97), rgba(16,25,39,.84)),
    url("../images/3-e1700674280220.jpg") center / cover no-repeat;
}
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 30px;
  padding: 0;
  color: rgba(255,255,255,.66);
  list-style: none;
  font-size: 13px;
}
.breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(255,255,255,.35);
}
.eyebrow {
  color: #e3c28e;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
h1, h2, h3 { margin: 0; line-height: 1.18; }
h1, h2 { font-family: "Libre Baskerville", Georgia, serif; }
h1 {
  max-width: 900px;
  margin-top: 14px;
  font-size: clamp(38px, 5vw, 64px);
  letter-spacing: -.02em;
}
.hero-copy {
  max-width: 790px;
  margin: 20px 0 0;
  color: rgba(255,255,255,.82);
  font-size: 19px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
  color: var(--white);
  background: var(--gold);
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
}
.button:hover { background: var(--gold-dark); }
.button-secondary {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.32);
}

.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 760px) 320px;
  gap: 50px;
  align-items: start;
  padding: 76px 0;
}
.content {
  color: #35404b;
  font-size: 17px;
}
.content h2 {
  margin: 46px 0 17px;
  color: var(--navy);
  font-size: clamp(28px, 4vw, 40px);
}
.content h2:first-child { margin-top: 0; }
.content h3 {
  margin: 28px 0 12px;
  color: var(--navy);
  font-size: 21px;
}
.content p { margin: 0 0 19px; }
.content ul { margin: 0 0 24px; padding-left: 22px; }
.content li + li { margin-top: 8px; }
.intro-box,
.note-box {
  padding: 24px 26px;
  background: var(--soft);
  border-left: 4px solid var(--sage);
}
.intro-box { margin-bottom: 36px; color: var(--navy); }
.note-box { margin: 30px 0; color: #3b4650; }
.side-card {
  position: sticky;
  top: 112px;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.side-card h2 {
  color: var(--navy);
  font-family: Inter, Arial, sans-serif;
  font-size: 21px;
}
.side-card p { margin: 11px 0 20px; color: var(--muted); font-size: 14px; }
.side-list {
  display: grid;
  gap: 10px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-size: 14px;
}
.side-list a {
  display: block;
  padding: 9px 11px;
  color: var(--sage-dark);
  background: #eef1ec;
  border-radius: 5px;
  font-weight: 700;
}

.child-section,
.related-section,
.faq-section {
  padding: 72px 0;
  border-top: 1px solid var(--line);
}
.child-section,
.faq-section { background: var(--soft); }
.section-head {
  max-width: 760px;
  margin-bottom: 32px;
}
.section-head h2 {
  margin-top: 10px;
  color: var(--navy);
  font-size: clamp(29px, 4vw, 44px);
}
.section-head p { margin: 13px 0 0; color: var(--muted); }
.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.card {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 25px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card span {
  color: var(--gold-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.card h3 { margin-top: 12px; color: var(--navy); font-size: 21px; }
.card p { margin: 12px 0 0; color: var(--muted); font-size: 14px; }
.card strong { margin-top: 18px; color: var(--sage-dark); font-size: 13px; }
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
details {
  padding: 20px 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
summary { cursor: pointer; color: var(--navy); font-weight: 800; }
details p { margin: 13px 0 0; color: var(--muted); font-size: 15px; }
.cta-strip {
  padding: 52px 0;
  color: var(--white);
  background: var(--navy);
}
.cta-strip .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.cta-strip h2 { font-size: clamp(27px, 4vw, 40px); }
.cta-strip p { max-width: 730px; margin: 11px 0 0; color: rgba(255,255,255,.72); }

.site-footer {
  padding: 42px 0 24px;
  color: rgba(255,255,255,.78);
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,.08);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-logo img { width: 190px; }
.footer-grid p { max-width: 420px; margin: 16px 0 0; color: rgba(255,255,255,.68); }
.site-footer h3 { margin-bottom: 12px; color: var(--white); font-size: 15px; }
.footer-links { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.copyright { margin-top: 24px; color: rgba(255,255,255,.56); font-size: 13px; }
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  color: var(--white);
  background: var(--green);
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(31,111,86,.32);
  font-weight: 800;
}

@media (max-width: 900px) {
  .topbar .container { justify-content: center; }
  .social-links { display: none; }
  .menu-toggle { display: inline-flex; }
  .site-nav {
    position: absolute;
    inset: 82px 20px auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    color: var(--ink);
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 12px; }
  .page-layout { grid-template-columns: 1fr; }
  .side-card { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .container { width: min(var(--max), calc(100% - 28px)); }
  .nav-row { min-height: 72px; }
  .brand { min-width: 140px; }
  .brand img { width: 132px; }
  .site-nav { inset: 72px 14px auto; }
  .hero { padding: 42px 0 50px; }
  .page-layout { padding: 56px 0; }
  .cards, .faq-grid, .footer-grid { grid-template-columns: 1fr; }
  .cta-strip .container { align-items: flex-start; flex-direction: column; }
  .whatsapp-float { right: 14px; bottom: 14px; left: 14px; }
}