/* Aurum Group — estilos compartidos de las guías de compra (landing pages por mercado) */
:root {
  --gold: #FFD700; --gold-dim: rgba(255,215,0,.6); --gold-light: #FFE44D;
  --text: #E8E0D5; --text-dim: rgba(232,224,213,.55); --black: #1a1f2e;
  --gold-glow: 0 0 18px rgba(255,215,0,.25); --gold-text-shadow: 0 0 20px rgba(255,215,0,.4);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: #1a1f2e; color: var(--text);
  font-family: 'Montserrat', sans-serif; font-weight: 300;
  overflow-x: hidden; min-height: 100vh; display: flex; flex-direction: column;
  line-height: 1.5;
}

/* Header */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 56px;
  background: linear-gradient(to bottom, rgba(20,25,45,.98), transparent);
  backdrop-filter: blur(8px); border-bottom: 1px solid rgba(255,215,0,.04);
}
.header-left { display: flex; flex-direction: column; gap: 4px; }
.logo { font-family: 'Cormorant Garamond', serif; font-size: 22px; font-weight: 300; letter-spacing: 4px; color: var(--text); text-decoration: none; }
.logo em { font-style: italic; color: var(--text-dim); }
nav { display: flex; gap: 32px; align-items: center; }
nav a { font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--text-dim); text-decoration: none; transition: color .3s; }
nav a:hover, nav a.active { color: var(--gold); }

/* Hero */
.guide-hero { text-align: center; padding: 150px 56px 24px; display: flex; flex-direction: column; align-items: center; }
.guide-hero .market { font-size: 9px; letter-spacing: 5px; text-transform: uppercase; color: var(--gold); margin-bottom: 16px; text-shadow: var(--gold-text-shadow); }
.guide-hero h1 { font-family: 'Cormorant Garamond', serif; font-size: clamp(32px, 5.4vw, 56px); font-weight: 300; line-height: 1.12; max-width: 900px; }
.guide-hero h1 em { font-style: italic; color: var(--gold); text-shadow: var(--gold-text-shadow); }
.guide-hero .lede { margin-top: 18px; font-size: 14px; line-height: 1.8; color: var(--text-dim); max-width: 680px; }

/* Article */
.guide-body { flex: 1 0 auto; max-width: 760px; width: 100%; margin: 0 auto; padding: 30px 56px 100px; }
.guide-body h2 { font-family: 'Cormorant Garamond', serif; font-size: 30px; font-weight: 400; color: var(--text); margin: 50px 0 14px; }
.guide-body h2 em { font-style: italic; color: var(--gold); }
.guide-body h3 { font-size: 14px; letter-spacing: 1px; color: var(--gold-light); margin: 26px 0 8px; font-weight: 500; }
.guide-body p { font-size: 14.5px; line-height: 1.9; color: rgba(232,224,213,.82); margin-bottom: 16px; }
.guide-body a.inline { color: var(--gold); text-decoration: none; border-bottom: 1px solid rgba(255,215,0,.3); }
.guide-body a.inline:hover { border-color: var(--gold); }
.guide-body ul, .guide-body ol { margin: 0 0 18px 20px; }
.guide-body li { font-size: 14.5px; line-height: 1.85; color: rgba(232,224,213,.82); margin-bottom: 8px; }
.guide-body strong { color: var(--text); font-weight: 500; }

/* Cost table */
.cost-table { width: 100%; border-collapse: collapse; margin: 14px 0 24px; }
.cost-table th, .cost-table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid rgba(255,215,0,.1); font-size: 13.5px; }
.cost-table th { color: var(--gold); font-weight: 500; letter-spacing: .5px; }
.cost-table td { color: rgba(232,224,213,.82); }

/* Callout */
.callout { border-left: 2px solid var(--gold); background: rgba(255,215,0,.04); padding: 18px 22px; margin: 22px 0; font-size: 13.5px; line-height: 1.8; color: rgba(232,224,213,.8); }

/* FAQ */
.faq { margin-top: 18px; }
.faq details { border-bottom: 1px solid rgba(255,215,0,.1); padding: 16px 0; }
.faq summary { cursor: pointer; font-size: 15px; color: var(--text); list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--gold); font-size: 18px; line-height: 1; }
.faq details[open] summary::after { content: '−'; }
.faq details p { margin-top: 12px; margin-bottom: 0; }

/* CTA */
.guide-cta { text-align: center; background: #0d1120; border: 1px solid rgba(255,215,0,.12); padding: 48px 32px; margin-top: 56px; }
.guide-cta h2 { font-family: 'Cormorant Garamond', serif; font-size: 28px; font-weight: 300; margin: 0 0 10px; }
.guide-cta p { color: var(--text-dim); font-size: 13.5px; margin-bottom: 24px; }
.btn-gold { display: inline-block; background: rgba(255,215,0,.08); border: 1px solid rgba(255,215,0,.45); color: var(--gold); font-size: 10px; letter-spacing: 2px; text-transform: uppercase; font-weight: 500; padding: 15px 34px; text-decoration: none; transition: all .3s; }
.btn-gold:hover { background: var(--gold); color: #111; box-shadow: var(--gold-glow); }

/* Other languages row */
.other-langs { margin-top: 40px; text-align: center; font-size: 11px; letter-spacing: 1px; color: var(--text-dim); }
.other-langs a { color: var(--gold-dim); text-decoration: none; margin: 0 6px; border-bottom: 1px solid transparent; }
.other-langs a:hover { color: var(--gold); border-color: rgba(255,215,0,.4); }

/* Breadcrumb */
.crumb { max-width: 760px; margin: 0 auto; padding: 0 56px; font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-dim); }
.crumb a { color: var(--text-dim); text-decoration: none; }
.crumb a:hover { color: var(--gold); }

/* Footer */
footer { flex-shrink: 0; background: #0d1120; border-top: 1px solid rgba(255,215,0,.06); padding: 56px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 28px; }
.footer-logo { font-family: 'Cormorant Garamond', serif; font-size: 26px; font-weight: 300; letter-spacing: 5px; color: var(--text); }
.footer-logo em { font-style: italic; color: var(--text-dim); }
.footer-nav { display: flex; gap: 36px; justify-content: center; flex-wrap: wrap; }
.footer-nav a { font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-dim); text-decoration: none; transition: color .3s; }
.footer-nav a:hover { color: var(--gold); }
.footer-copy { font-size: 9px; letter-spacing: 1px; color: rgba(232,224,213,.3); }

/* Mobile menu */
.nav-toggle { display: none; width: 44px; height: 44px; padding: 11px; background: rgba(6,8,16,.55); border: 1px solid rgba(255,215,0,.22); cursor: pointer; -webkit-tap-highlight-color: transparent; }
.nav-toggle span { display: block; width: 100%; height: 2px; background: var(--gold); border-radius: 2px; transition: transform .3s ease, opacity .3s ease; }
.nav-toggle span + span { margin-top: 5px; }
body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1024px) {
  header { padding: 18px 32px; }
  .nav-toggle { display: block; position: fixed; top: 16px; right: 20px; z-index: 360; }
  nav { position: fixed; inset: 0; z-index: 350; flex-direction: column; justify-content: center; align-items: center; gap: 26px; padding: 80px 24px; background: rgba(16,20,32,.97); backdrop-filter: blur(16px); transform: translateX(100%); transition: transform .4s cubic-bezier(.4,0,.2,1); pointer-events: none; }
  body.nav-open nav { transform: translateX(0); pointer-events: auto; }
  nav a { font-size: 16px; letter-spacing: 3px; opacity: 0; transform: translateY(12px); transition: opacity .45s ease, transform .45s ease, color .3s ease; }
  body.nav-open nav a { opacity: 1; transform: translateY(0); }
  body.nav-open { overflow: hidden; }
}
@media (max-width: 600px) {
  header { padding: 16px 20px; } .logo { font-size: 19px; }
  .guide-hero { padding: 120px 20px 20px; }
  .guide-body { padding: 24px 22px 80px; }
  .crumb { padding: 0 22px; }
  footer { padding: 44px 20px; } .footer-nav { gap: 16px; flex-direction: column; }
}