/* Mercury Generator — Base Styles */
/* This file is deployed to wp-content/mercury-styles.css on target WordPress sites */

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
}

/* Typography Scale */
:root {
  --brand-primary: #FFD700;
  --brand-secondary: #1a1a2e;
  --brand-accent: #e94560;
  --brand-bg: #0f0f23;
  --brand-surface: #16213e;
  --brand-text: #ffffff;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

body {
  font-family: var(--font-body);
  color: var(--brand-text);
  background-color: var(--brand-bg);
  margin: 0;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
}

a {
  color: var(--brand-primary);
  text-decoration: none;
}

a:hover {
  color: color-mix(in srgb, var(--brand-primary) 80%, white);
}

/* Section base */
.mercury-section {
  padding: var(--spacing-xl) var(--spacing-md);
}

.mercury-section:nth-child(even) {
  background-color: var(--brand-surface);
}

/* Container */
.mercury-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Button styles */
.mercury-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.mercury-btn-primary {
  background-color: var(--brand-primary);
  color: var(--brand-bg);
}

.mercury-btn-primary:hover {
  background-color: color-mix(in srgb, var(--brand-primary) 85%, white);
  transform: translateY(-1px);
}

.mercury-btn-secondary {
  background-color: var(--brand-secondary);
  color: var(--brand-text);
  border: 1px solid color-mix(in srgb, var(--brand-text) 20%, transparent);
}

/* Card styles */
.mercury-card {
  background-color: var(--brand-surface);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  border: 1px solid color-mix(in srgb, var(--brand-text) 10%, transparent);
}

/* Grid */
.mercury-grid {
  display: grid;
  gap: var(--spacing-md);
}

.mercury-grid-2 { grid-template-columns: repeat(2, 1fr); }
.mercury-grid-3 { grid-template-columns: repeat(3, 1fr); }
.mercury-grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
  .mercury-grid-2,
  .mercury-grid-3,
  .mercury-grid-4 {
    grid-template-columns: 1fr;
  }
}

/* Rating */
.mercury-rating {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--brand-primary);
  font-weight: 700;
}

/* Badge */
.mercury-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  background-color: color-mix(in srgb, var(--brand-primary) 15%, transparent);
  color: var(--brand-primary);
}

/* FAQ Accordion */
.mercury-faq-item {
  border-bottom: 1px solid color-mix(in srgb, var(--brand-text) 10%, transparent);
}

.mercury-faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1rem;
}

.mercury-faq-answer {
  padding: 0 0 var(--spacing-md) 0;
  color: color-mix(in srgb, var(--brand-text) 80%, transparent);
  display: none;
}

.mercury-faq-item.active .mercury-faq-answer {
  display: block;
}

/* Hero */
.mercury-hero {
  position: relative;
  padding: var(--spacing-xl) var(--spacing-md);
  min-height: 400px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
}

.mercury-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, color-mix(in srgb, var(--brand-bg) 90%, transparent), color-mix(in srgb, var(--brand-bg) 60%, transparent));
}

.mercury-hero > * {
  position: relative;
  z-index: 1;
}

/* Header language switcher (populated by mercury-scripts.js from window.__mcLangs / hreflang) */
.mc-langsw { position: relative; display: inline-flex; }
.mc-langsw[hidden] { display: none; }
.mc-langsw__btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 12px; border-radius: 8px; cursor: pointer;
  font: inherit; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.06em; line-height: 1;
  color: var(--mc-text, var(--brand-text, #fff));
  background: color-mix(in srgb, currentColor 10%, transparent);
  border: 1px solid var(--mc-hairline, rgba(255, 255, 255, 0.2));
  transition: background 0.2s ease, border-color 0.2s ease;
}
.mc-langsw__btn:hover {
  background: color-mix(in srgb, currentColor 18%, transparent);
  border-color: var(--mc-primary, var(--brand-primary, #FFD700));
}
.mc-langsw__caret { transition: transform 0.2s ease; }
.mc-langsw.is-open .mc-langsw__caret { transform: rotate(180deg); }
.mc-langsw__menu {
  position: absolute; top: calc(100% + 8px); right: 0; z-index: 60;
  min-width: 176px; margin: 0; padding: 6px; list-style: none;
  background: var(--mc-secondary, var(--brand-surface, #16213e));
  border: 1px solid var(--mc-hairline, rgba(255, 255, 255, 0.16));
  border-radius: 10px; box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
}
.mc-langsw.is-open .mc-langsw__menu { opacity: 1; visibility: visible; transform: translateY(0); }
/* Footer placement: the switcher sits at the page bottom, so open the dropdown UPWARD
   (left-aligned) and flip the caret to hint the direction. */
.mc-langsw--footer { margin-top: 16px; }
/* Right-align the footer dropdown (the switcher sits at the far right of the footer bar): open it
   UP and to the LEFT so the absolute menu never spills past the viewport's right edge — a left:0
   menu there caused a ~55px horizontal page scroll. Wins over the mobile media rule via specificity. */
.mc-langsw--footer .mc-langsw__menu { top: auto; bottom: calc(100% + 8px); right: 0; left: auto; transform: translateY(6px); }
.mc-langsw--footer.is-open .mc-langsw__menu { transform: translateY(0); }
.mc-langsw--footer .mc-langsw__caret { transform: rotate(180deg); }
.mc-langsw--footer.is-open .mc-langsw__caret { transform: rotate(0deg); }
.mc-langsw__opt {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 7px;
  color: var(--mc-text, var(--brand-text, #fff)); font-size: 0.9rem; text-transform: capitalize;
  transition: background 0.15s ease, color 0.15s ease;
}
.mc-langsw__opt:hover { background: color-mix(in srgb, var(--mc-primary, #FFD700) 16%, transparent); }
.mc-langsw__opt.is-active { color: var(--mc-primary, var(--brand-primary, #FFD700)); font-weight: 700; }
.mc-langsw__code {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 30px; padding: 2px 6px; border-radius: 5px;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.05em;
  background: color-mix(in srgb, currentColor 14%, transparent);
}
@media (max-width: 860px) {
  .mc-langsw__menu { right: auto; left: 0; }
  /* On mobile the footer row wraps and the switcher drops to the LEFT (the flex:1 copyright only
     pushes it to the right on wide screens), so the desktop right-aligned dropdown spilled off the
     LEFT edge and clipped the language names. Open it to the RIGHT from the button here, capped to
     the viewport width so it can never overflow either edge. */
  .mc-langsw--footer .mc-langsw__menu { right: auto; left: 0; max-width: min(240px, calc(100vw - 40px)); }
}

/* Table of Contents accordion (Home) — render-time <details>, fixed mc-toc classes */
.mc-toc {
  margin: 24px 0; border-radius: 10px; overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--mc-text, #333) 14%, transparent);
  background: color-mix(in srgb, var(--mc-secondary, #f6f6f8) 55%, transparent);
}
.mc-toc__summary {
  cursor: pointer; list-style: none; padding: 14px 18px;
  font-weight: 700; font-size: 1.05rem; color: var(--mc-text, #222);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.mc-toc__summary::-webkit-details-marker { display: none; }
.mc-toc__summary::after {
  content: "\25be"; color: var(--mc-primary, #FFD700); transition: transform .2s ease;
}
.mc-toc[open] .mc-toc__summary::after { transform: rotate(180deg); }
.mc-toc__list { margin: 0; padding: 2px 18px 16px; list-style: none; display: grid; gap: 8px; }
.mc-toc__item { margin: 0; }
.mc-toc__link {
  color: var(--mc-primary, var(--brand-primary, #b8891f));
  text-decoration: none; font-weight: 600;
}
.mc-toc__link:hover { text-decoration: underline; }
/* Anchor scroll offset so a fixed/sticky header doesn't cover the target section */
section[id] { scroll-margin-top: 90px; }