/* ==========================================================================
   Adonai — main.css
   Warm, single-column, editorial/journal-style design system.
   Mobile-first. Vanilla CSS, no framework.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS custom properties (brand tokens)
   -------------------------------------------------------------------------- */
:root {
  /* Brand colors — see BRAND-BRIEF.md */
  --color-bg: #FAF6EF;            /* fondo principal: crema cálido */
  --color-text: #2B2B2B;          /* texto principal: carbón */
  --color-primary: #233053;       /* índigo noche — headers, nav, footer */
  --color-accent-amber: #D9A441;  /* acento 1 — CTA, enlaces, detalles */
  --color-accent-terracotta: #C1666B; /* acento 2 — secundario, hover, badges */
  --color-accent-sage: #8A9B6E;   /* acento 3 — detalles naturales, íconos */

  /* Derived / utility tones (kept in the same family as the palette above,
     used only for surfaces, borders and shadows — never a corporate gray) */
  --color-primary-dark: #182240;
  --color-primary-tint: #E7E9F1;   /* very light indigo tint for subtle panels */
  --color-surface: #FFFFFF;        /* card surface, slightly lifted off the cream bg */
  --color-border: #E4DCC9;         /* warm hairline border, derived from bg */
  --color-text-muted: #5B5750;     /* softened body text, still >= AA on cream */
  --color-text-on-primary: #FAF6EF;/* text placed on the indigo primary */
  --color-link: #9C5220;           /* darker amber-derived tone for AA-safe links on cream */
  --color-focus: #233053;

  /* AA-safe *text* variants of the two lighter accents. The raw
     --color-accent-amber / --color-accent-terracotta are tuned for
     backgrounds, borders and badges; when amber or terracotta text sits
     directly on the cream background, use these darker siblings instead
     so small text still clears WCAG AA (4.5:1). */
  --color-amber-text: #8F6212;
  --color-terracotta-text: #A84048;
  --color-sage-text: #566844;

  /* Typography */
  --font-heading: 'Fraunces', 'Lora', Georgia, 'Times New Roman', serif;
  --font-body: 'Nunito Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-hebrew: 'Frank Ruhl Libre', 'Times New Roman', serif;

  /* Layout */
  --container-width: 720px;
  --container-width-wide: 960px;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2.5rem;
  --space-6: 4rem;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-full: 999px;

  --shadow-sm: 0 1px 3px rgba(43, 43, 43, 0.08);
  --shadow-md: 0 6px 20px rgba(35, 48, 83, 0.12);
}

/* --------------------------------------------------------------------------
   2. Reset / base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  max-width: 100%;
  display: block;
}

a {
  color: var(--color-link);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover {
  color: var(--color-terracotta-text);
}

a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid currentColor;
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  line-height: 1.25;
  margin-top: 0;
  font-weight: 600;
}

h1 { font-size: clamp(2rem, 5vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.4rem); }

p {
  margin: 0 0 var(--space-4);
}

p.lede {
  font-size: 1.2rem;
  color: var(--color-text-muted);
}

ul, ol {
  padding-left: 1.25em;
}

hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-5) 0;
}

/* --------------------------------------------------------------------------
   3. Layout helpers
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-width-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.reading-width {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.section {
  padding-block: var(--space-5);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
  padding: 0;
  margin: -1px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  padding: var(--space-2) var(--space-3);
  z-index: 100;
  border-radius: 0 0 var(--radius-sm) 0;
}

.skip-link:focus {
  left: 0;
}

/* --------------------------------------------------------------------------
   4. Site header / navigation
   -------------------------------------------------------------------------- */
.site-header {
  background-color: var(--color-primary);
  color: var(--color-text-on-primary);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-width-wide);
  margin-inline: auto;
  padding: var(--space-3) var(--space-4);
  position: relative;
}

.nav__brand {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text-on-primary);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.nav__brand:hover {
  color: var(--color-accent-amber);
}

.nav__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid rgba(250, 246, 239, 0.35);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0;
}

.nav__toggle-bar {
  width: 22px;
  height: 2px;
  background-color: var(--color-text-on-primary);
  display: block;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav__menu {
  list-style: none;
  margin: 0;
  padding: var(--space-3) var(--space-4) var(--space-4);
  display: none;
  flex-direction: column;
  gap: var(--space-2);
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-primary);
  border-top: 1px solid rgba(250, 246, 239, 0.15);
  z-index: 20;
  max-height: calc(100vh - 76px);
  overflow-y: auto;
}

.nav__menu.is-open {
  display: flex;
}

.nav__menu a {
  display: block;
  color: var(--color-text-on-primary);
  text-decoration: none;
  padding: var(--space-2) var(--space-1);
  font-weight: 600;
  border-bottom: 2px solid transparent;
  overflow-wrap: anywhere;
}

.nav__menu a:hover,
.nav__menu a:focus-visible {
  color: var(--color-accent-amber);
  border-bottom-color: var(--color-accent-amber);
}

.nav__menu a[aria-current="page"] {
  color: var(--color-accent-amber);
}

.nav__lang {
  border-top: 1px solid rgba(250, 246, 239, 0.15);
  margin-top: var(--space-2);
  padding-top: var(--space-3) !important;
  font-size: 0.9rem;
  opacity: 0.9;
}

@media (min-width: 760px) {
  .nav__toggle {
    display: none;
  }

  .nav__menu {
    display: flex;
    flex-direction: row;
    align-items: center;
    position: static;
    background: transparent;
    border-top: none;
    padding: 0;
    gap: var(--space-4);
  }

  .nav__lang {
    border-top: none;
    margin-top: 0;
    padding-top: 0 !important;
    margin-left: var(--space-2);
  }
}

/* --------------------------------------------------------------------------
   5. Hero
   -------------------------------------------------------------------------- */
.hero {
  background: linear-gradient(180deg, var(--color-primary-tint) 0%, var(--color-bg) 100%);
  padding-block: var(--space-6) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.hero__inner {
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--space-4);
  text-align: left;
}

.hero__eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--color-terracotta-text);
  margin-bottom: var(--space-2);
}

.hero h1 {
  margin-bottom: var(--space-3);
}

.hero p.lede {
  max-width: 55ch;
}

/* --------------------------------------------------------------------------
   6. Buttons / CTA
   -------------------------------------------------------------------------- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background-color: var(--color-accent-amber);
  color: var(--color-primary-dark);
}

.btn--primary:hover {
  background-color: #c8933a;
  color: var(--color-primary-dark);
}

.btn--outline {
  background-color: transparent;
  border-color: currentColor;
  color: var(--color-primary);
}

.btn--outline:hover {
  background-color: var(--color-primary);
  color: var(--color-text-on-primary);
}

/* --------------------------------------------------------------------------
   7. Articles / cards (editorial listing, NOT a pricing/membership grid)
   -------------------------------------------------------------------------- */
.article-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.article-card {
  display: block;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent-sage);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}

.article-card:hover {
  box-shadow: var(--shadow-md);
  border-left-color: var(--color-accent-terracotta);
}

.article-card__kicker {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-terracotta-text);
  margin-bottom: var(--space-1);
}

.article-card h2,
.article-card h3 {
  margin-bottom: var(--space-2);
  color: var(--color-primary);
}

.article-card p {
  margin: 0;
  color: var(--color-text-muted);
}

.article-card__link {
  display: inline-block;
  margin-top: var(--space-2);
  font-weight: 700;
  color: var(--color-link);
}

/* --------------------------------------------------------------------------
   8. Hebrew "letter badge" component
   Used e.g. on the Shem HaMephorash article to display a 3-letter
   Hebrew combination in a warm circular badge, rendered as real Unicode
   text (no images).
   -------------------------------------------------------------------------- */
.hb-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3.25rem;
  height: 3.25rem;
  padding: 0 0.5rem;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  color: var(--color-text-on-primary);
  font-family: var(--font-hebrew);
  font-size: 1.5rem;
  line-height: 1;
  border: 2px solid var(--color-accent-amber);
  box-shadow: var(--shadow-sm);
}

.hb-badge--amber {
  background-color: var(--color-accent-amber);
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
}

.hb-badge--terracotta {
  background-color: var(--color-accent-terracotta);
  color: var(--color-text-on-primary);
  border-color: var(--color-primary);
}

.hb-badge--sage {
  background-color: var(--color-accent-sage);
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
}

.hb-badge--outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.hb-badge-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  margin: var(--space-4) 0;
}

.hb-badge-group__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
}

/* --------------------------------------------------------------------------
   9. Article body (single-column reading experience)
   -------------------------------------------------------------------------- */
.article {
  padding-block: var(--space-5) var(--space-6);
}

.article__header {
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--space-4);
  margin-bottom: var(--space-4);
}

.article__meta {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.article__body {
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.article__body blockquote {
  margin: var(--space-4) 0;
  padding: var(--space-3) var(--space-4);
  border-left: 4px solid var(--color-accent-amber);
  background-color: var(--color-primary-tint);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   10. Callout / mission box
   -------------------------------------------------------------------------- */
.callout {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.callout--sage {
  border-left: 4px solid var(--color-accent-sage);
}

/* --------------------------------------------------------------------------
   11. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-primary-dark);
  color: var(--color-text-on-primary);
  margin-top: var(--space-6);
}

.site-footer__inner {
  max-width: var(--container-width-wide);
  margin-inline: auto;
  padding: var(--space-5) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.site-footer a {
  color: var(--color-accent-amber);
}

.site-footer a:hover {
  color: var(--color-text-on-primary);
}

.site-footer__meta {
  font-size: 0.85rem;
  color: rgba(250, 246, 239, 0.82);
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  list-style: none;
  padding: 0;
  margin: 0;
}

/* --------------------------------------------------------------------------
   12. Utility text colors (kept within brand palette)
   -------------------------------------------------------------------------- */
.text-muted { color: var(--color-text-muted); }
.text-amber { color: var(--color-amber-text); }
.text-terracotta { color: var(--color-terracotta-text); }
.text-sage { color: var(--color-sage-text); }
.text-primary { color: var(--color-primary); }

/* --------------------------------------------------------------------------
   13. Responsive containers
   -------------------------------------------------------------------------- */
@media (min-width: 760px) {
  .section {
    padding-block: var(--space-6);
  }

  .hero {
    padding-block: calc(var(--space-6) * 1.2) var(--space-6);
  }
}

/* --------------------------------------------------------------------------
   14. Shem HaMephorash list (badge + text rows)
   -------------------------------------------------------------------------- */
.shem-list {
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.shem-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  scroll-margin-top: var(--space-5);
}

.shem-item .hb-badge {
  flex-shrink: 0;
}

.shem-item__text h3 {
  margin: var(--space-1) 0 var(--space-2);
}

.shem-item__text p {
  margin: 0 0 var(--space-2);
}

.shem-item__meta {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--color-terracotta-text);
  text-transform: uppercase;
}

.shem-item__text p:last-child {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.source-list {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}