:root {
  --bg: #f4f1ea;
  --bg-soft: #fbf8f2;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #ffffff;
  --ink: #17322d;
  --ink-soft: #47605a;
  --line: rgba(23, 50, 45, 0.12);
  --gold: #c79b47;
  --gold-soft: #e7d2a2;
  --accent: #10312b;
  --shadow: 0 22px 50px rgba(16, 49, 43, 0.08);
  --radius: 26px;
  --radius-sm: 18px;
  --container: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  background:
    radial-gradient(circle at top right, rgba(199, 155, 71, 0.18), transparent 28%),
    linear-gradient(180deg, #f7f3eb 0%, #f0ece2 100%);
  color: var(--ink);
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

.site-shell {
  min-height: 100vh;
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(244, 241, 234, 0.82);
  border-bottom: 1px solid rgba(23, 50, 45, 0.08);
}

.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand strong,
.brand small,
.nav a,
.button,
.quote-item span,
.small-note,
.panel-label,
.meta-row,
.eyebrow {
  font-family: Arial, Helvetica, sans-serif;
}

.brand-badge {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: linear-gradient(135deg, #163d35, #29584f);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand span {
  display: flex;
  flex-direction: column;
}

.brand strong {
  font-size: 1rem;
}

.brand small {
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px;
}

.nav a {
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.nav a:hover,
.text-link:hover,
.footer-links a:hover {
  color: var(--accent);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin: 26px 0 10px;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-family: Arial, Helvetica, sans-serif;
}

.sep {
  opacity: 0.4;
}

.page-intro {
  padding: 28px 0 8px;
}

.page-intro h1,
.hero-title {
  margin: 0;
  font-size: clamp(2.3rem, 5vw, 4.35rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.lead,
.hero-text {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 1.12rem;
}

.eyebrow {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  color: #7c6740;
  font-weight: 700;
}

.hero,
.card,
.content-section,
.article-body {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: 1.6fr 0.9fr;
  gap: 24px;
  padding: 34px;
  margin: 12px 0 28px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(249, 245, 236, 0.92)),
    radial-gradient(circle at top right, rgba(199, 155, 71, 0.15), transparent 34%);
}

.hero-copy {
  max-width: 720px;
}

.hero-panel {
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 24px;
  border-radius: 22px;
  background: linear-gradient(180deg, #153a33 0%, #113029 100%);
  color: #f7f3e8;
}

.hero-panel strong,
.highlight-strip strong {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1;
}

.panel-label {
  color: var(--gold-soft);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.73rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
}

.button-secondary {
  background: rgba(16, 49, 43, 0.08);
  color: var(--accent);
}

.content-section,
.card,
.article-body {
  padding: 28px;
  margin: 0 0 24px;
  background: var(--surface);
}

.section-heading {
  margin-bottom: 18px;
}

.section-heading h2,
.card h2,
.card h3,
.content-section h2 {
  margin: 0;
  font-size: clamp(1.55rem, 3vw, 2.15rem);
  line-height: 1.16;
}

.content-section p,
.card p,
.faq-item p,
.article-body p,
.article-body li {
  margin: 0 0 16px;
  color: var(--ink-soft);
}

.quote-grid,
.cards-grid {
  display: grid;
  gap: 16px;
}

.quote-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-top: 18px;
}

.quote-item {
  padding: 16px;
  border-radius: 18px;
  background: rgba(16, 49, 43, 0.05);
  text-align: center;
}

.quote-item span {
  display: block;
  color: var(--ink-soft);
  font-size: 0.84rem;
  margin-bottom: 8px;
}

.quote-item strong {
  font-size: 1.1rem;
}

.small-note {
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.calculator-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  align-items: end;
  margin-top: 18px;
}

.calculator-form label {
  display: grid;
  gap: 8px;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.calculator-form input,
.calculator-form select {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid rgba(23, 50, 45, 0.18);
  border-radius: 14px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}

.result {
  grid-column: 1 / -1;
  display: grid;
  gap: 8px;
  padding: 18px;
  border-radius: 18px;
  background: rgba(199, 155, 71, 0.12);
}

.result strong {
  font-size: 1.75rem;
}

.checklist {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.checklist li {
  position: relative;
  padding-left: 26px;
  color: var(--ink-soft);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold);
}

.cards-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards-grid .card {
  margin: 0;
  padding: 24px;
  background: var(--surface-strong);
}

.text-link {
  display: inline-flex;
  margin-top: 8px;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--accent);
  font-weight: 700;
}

.highlight-strip {
  display: grid;
  gap: 10px;
  background: linear-gradient(135deg, rgba(16, 49, 43, 0.96), rgba(36, 84, 73, 0.96));
  color: #f7f3e8;
}

.highlight-strip p,
.highlight-strip .eyebrow {
  color: #eadfbe;
}

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

.faq-item {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 12px 0 0;
}

.article-layout {
  margin-bottom: 24px;
}

.article-body {
  background: rgba(255, 255, 255, 0.9);
}

.article-hero-figure {
  margin: 0 0 26px;
  overflow: hidden;
  border-radius: 22px;
  background: linear-gradient(180deg, #f6f1e7 0%, #fff 100%);
  border: 1px solid rgba(23, 50, 45, 0.08);
}

.article-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.article-hero-figure figcaption {
  padding: 14px 18px 18px;
  color: var(--ink-soft);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.92rem;
}

.article-intro-copy {
  margin: 0 0 26px;
  padding: 0 0 10px;
  border-bottom: 1px solid rgba(23, 50, 45, 0.08);
}

.article-intro-copy p {
  font-size: 1.08rem;
  color: var(--ink);
}

.article-support-box {
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid rgba(23, 50, 45, 0.08);
}

.article-support-box p:last-of-type {
  margin-bottom: 0;
}

.article-body h2,
.article-body h3 {
  margin: 28px 0 12px;
  line-height: 1.18;
}

.article-body ul,
.article-body ol {
  padding-left: 22px;
  color: var(--ink-soft);
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.site-footer {
  padding: 18px 0 36px;
}

.whatsapp-bubble {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border: 1px solid rgba(17, 108, 64, 0.2);
  border-radius: 999px;
  background: linear-gradient(135deg, #1faa61, #148f50);
  color: #fff;
  box-shadow: 0 16px 34px rgba(20, 143, 80, 0.22);
  font-family: Arial, Helvetica, sans-serif;
}

.whatsapp-bubble:hover {
  color: #fff;
}

.whatsapp-bubble svg {
  width: 1.3rem;
  height: 1.3rem;
  fill: currentColor;
}

.whatsapp-bubble span {
  font-size: 0.92rem;
  font-weight: 700;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  padding: 24px 0;
}

.footer-grid h2,
.footer-note p {
  margin: 0 0 10px;
}

.footer-links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.footer-note {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid rgba(23, 50, 45, 0.08);
  color: var(--ink-soft);
}

@media (max-width: 980px) {
  .hero,
  .footer-grid,
  .cards-grid,
  .quote-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    gap: 12px;
  }
}

@media (max-width: 760px) {
  .header-bar,
  .footer-note {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    justify-content: flex-start;
  }

  .calculator-form {
    grid-template-columns: 1fr;
  }

  .hero,
  .content-section,
  .card,
  .article-body {
    padding: 22px;
    border-radius: 22px;
  }

  .page-intro {
    padding-top: 22px;
  }

  .whatsapp-bubble {
    right: 12px;
    bottom: 12px;
    padding: 12px 15px;
  }

  .whatsapp-bubble span {
    display: none;
  }
}