:root {
  --pareja-ink: #20252d;
  --pareja-muted: #5f6875;
  --pareja-blue: #2769b0;
  --pareja-blue-dark: #1d4f87;
  --pareja-line: #dce4ed;
  --pareja-surface: #ffffff;
  --pareja-background: #f4f8fc;
  --pareja-warning: #fff5d8;
  --pareja-warning-line: #e7c86b;
  --pareja-font: "Inter", "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--pareja-ink);
  background: var(--pareja-background);
  font-family: var(--pareja-font);
  font-size: 1.05rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--pareja-blue);
  text-underline-offset: 0.15em;
}

.pareja-shell {
  width: min(100% - 2rem, 760px);
  margin: 0 auto;
}

.pareja-header {
  padding: 1rem 0;
  background: var(--pareja-surface);
  border-bottom: 1px solid var(--pareja-line);
}

.pareja-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.pareja-wordmark {
  color: var(--pareja-ink);
  font-size: 1.5rem;
  font-weight: 750;
  letter-spacing: -0.05em;
}

.pareja-wordmark span {
  color: var(--pareja-blue);
}

.pareja-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.45rem 0.9rem;
  font-size: 0.9rem;
}

.pareja-nav a {
  color: var(--pareja-muted);
}

.pareja-nav a:hover,
.pareja-nav a:focus-visible {
  color: var(--pareja-blue);
}

.language-toggle {
  display: inline-flex;
  gap: 0.25rem;
  margin: 1.5rem 0 0;
  padding: 0.25rem;
  border: 1px solid var(--pareja-line);
  border-radius: 999px;
  background: var(--pareja-surface);
}

.language-toggle button {
  border: 0;
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  color: var(--pareja-muted);
  background: transparent;
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
}

.language-toggle button[aria-pressed="true"] {
  color: #fff;
  background: var(--pareja-blue);
}

.pareja-main {
  padding: 3rem 0 5rem;
}

.pareja-hero {
  padding: 2rem 0 3rem;
}

.pareja-hero h1,
.pareja-article h1 {
  margin: 0 0 0.8rem;
  font-size: clamp(2.2rem, 7vw, 4rem);
  line-height: 1.1;
  letter-spacing: -0.06em;
}

.pareja-hero p {
  max-width: 39rem;
  margin: 0;
  color: var(--pareja-muted);
  font-size: clamp(1.15rem, 3vw, 1.45rem);
}

.pareja-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  margin-top: 1.5rem;
  padding: 0.7rem 1.25rem;
  border-radius: 0.65rem;
  color: #fff;
  background: var(--pareja-blue);
  font-weight: 700;
  text-decoration: none;
}

.pareja-button:hover,
.pareja-button:focus-visible {
  color: #fff;
  background: var(--pareja-blue-dark);
}

.pareja-section {
  margin-top: 2rem;
  padding: 2rem;
  border: 1px solid var(--pareja-line);
  border-radius: 1rem;
  background: var(--pareja-surface);
}

.pareja-section h2,
.pareja-article h2 {
  margin: 0 0 0.7rem;
  font-size: clamp(1.45rem, 4vw, 2rem);
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.pareja-section p:last-child,
.pareja-article p:last-child {
  margin-bottom: 0;
}

.pareja-draft {
  margin: 0 0 2rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--pareja-warning-line);
  border-radius: 0.7rem;
  background: var(--pareja-warning);
}

.pareja-draft strong {
  display: block;
  margin-bottom: 0.25rem;
}

.pareja-list {
  padding-left: 1.25rem;
}

.pareja-article {
  padding: 2rem;
  border: 1px solid var(--pareja-line);
  border-radius: 1rem;
  background: var(--pareja-surface);
}

.pareja-article h1 {
  font-size: clamp(2rem, 6vw, 3.3rem);
}

.pareja-article h2 {
  margin-top: 2rem;
}

.pareja-article .updated {
  color: var(--pareja-muted);
}

.pareja-footer {
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--pareja-line);
  color: var(--pareja-muted);
  font-size: 0.9rem;
}

.pareja-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
  margin-bottom: 0.75rem;
}

.pareja-footer p {
  margin: 0.3rem 0;
}

.pareja-support {
  font-size: 1.15rem;
}

[data-language="en"] {
  display: none;
}

body.english [data-language="es"] {
  display: none;
}

body.english [data-language="en"] {
  display: block;
}

body.english .pareja-nav [data-language="en"],
body.english .pareja-footer-links [data-language="en"] {
  display: inline;
}

@media (max-width: 560px) {
  .pareja-header-inner {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .pareja-section,
  .pareja-article {
    padding: 1.35rem;
  }
}