/* ==========================================================================
   CALVERO GLOBAL MOBILITY & COMPLIANCE - SISTEMA VISUAL EDITORIAL
   Dirección Artística: Editorial de Alta Gama / Asimetría Estructurada
   ========================================================================== */

:root {
  --c-bg: #07090e;
  --c-surface: #0f141d;
  --c-surface-card: #151c28;
  --c-text: #f1f5f9;
  --c-muted: #94a3b8;
  --c-accent: #38bdf8;
  --c-amber: #f59e0b;
  --c-amber-bg: rgba(245, 158, 11, 0.08);
  --c-border: rgba(255, 255, 255, 0.08);
  --c-border-hover: rgba(56, 189, 248, 0.3);
  
  --font-heading: 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-editorial: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  
  --transition: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--c-bg);
  color: var(--c-text);
}

body {
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
  background-color: var(--c-bg);
  color: var(--c-text);
}

/* --- DISCLAMER SUPERIOR GOOGLE ADS --- */
.ads-disclaimer-top {
  background-color: var(--c-amber-bg);
  border-bottom: 1px solid rgba(245, 158, 11, 0.2);
  color: #fcd34d;
  padding: 0.6rem 2rem;
  font-size: 0.8rem;
  font-weight: 500;
  text-align: center;
  letter-spacing: 0.02em;
  position: relative;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.ads-disclaimer-top strong {
  font-weight: 700;
  text-transform: uppercase;
}

/* --- HEADER EDITORIAL FLOTANTE --- */
.site-header {
  position: fixed;
  top: 36px;
  left: 0;
  width: 100%;
  z-index: 900;
  transition: all 0.4s var(--transition);
  padding: 1.5rem 0;
}

.site-header.scrolled {
  background-color: rgba(7, 9, 14, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
  padding: 1rem 0;
  top: 0;
}

.header-inner {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-identity {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--c-text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-identity span {
  color: var(--c-accent);
  font-weight: 400;
  font-family: var(--font-editorial);
  font-size: 1.4rem;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--c-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--c-accent);
  transition: width 0.3s var(--transition);
}

.nav-links a:hover, .nav-links a.active {
  color: var(--c-text);
}

.nav-links a:hover::after, .nav-links a.active::after {
  width: 100%;
}

.nav-cta-btn {
  background: transparent;
  border: 1px solid var(--c-accent);
  color: var(--c-accent) !important;
  padding: 0.6rem 1.25rem;
  border-radius: 2px;
  font-weight: 600;
  transition: all 0.3s var(--transition);
}

.nav-cta-btn:hover {
  background: var(--c-accent);
  color: var(--c-bg) !important;
}

/* --- HAMBURGUESA MÓVIL EDITORIAL --- */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--c-text);
  cursor: pointer;
  font-size: 1.5rem;
}

/* --- HERO EDITORIAL ASIMÉTRICO --- */
.hero-editorial {
  min-height: 100vh;
  padding: 12rem 3rem 6rem;
  max-width: 1500px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
  position: relative;
}

.hero-main-title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 5vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 2rem;
}

.hero-main-title span {
  font-family: var(--font-editorial);
  font-weight: 400;
  font-style: italic;
  color: var(--c-accent);
}

.hero-lead {
  font-size: 1.15rem;
  color: var(--c-muted);
  line-height: 1.8;
  margin-bottom: 3rem;
  max-width: 650px;
}

.hero-metadata-panel {
  background-color: var(--c-surface);
  border-left: 2px solid var(--c-accent);
  padding: 3rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
}

.meta-number {
  font-family: var(--font-editorial);
  font-size: 4rem;
  color: var(--c-accent);
  line-height: 1;
}

.meta-text h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--c-text);
}

.meta-text p {
  font-size: 0.95rem;
  color: var(--c-muted);
}

/* --- COMPOSICIONES EDITORIALES GENERALES --- */
.section-editorial {
  padding: 8rem 0;
  max-width: 1500px;
  margin: 0 auto;
  padding-left: 3rem;
  padding-right: 3rem;
  position: relative;
}

.editorial-header {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 4rem;
  margin-bottom: 5rem;
  align-items: baseline;
}

.editorial-number {
  font-family: var(--font-editorial);
  font-size: 5rem;
  color: rgba(255, 255, 255, 0.15);
  line-height: 1;
}

.editorial-title-wrapper h2 {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.editorial-title-wrapper p {
  color: var(--c-muted);
  font-size: 1.1rem;
  max-width: 800px;
}

/* --- BLOQUES ASIMÉTRICOS Y RITMO VISUAL --- */
.asym-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.editorial-card {
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  padding: 3rem 2.5rem;
  transition: all 0.4s var(--transition);
  position: relative;
}

.editorial-card:hover {
  border-color: var(--c-border-hover);
  transform: translateY(-5px);
}

.editorial-card .card-idx {
  font-family: var(--font-editorial);
  font-size: 2rem;
  color: var(--c-accent);
  margin-bottom: 1.5rem;
}

.editorial-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.editorial-card p {
  color: var(--c-muted);
  font-size: 0.95rem;
}

/* --- FOOTER EDITORIAL --- */
.site-footer-editorial {
  background-color: var(--c-surface);
  border-top: 1px solid var(--c-border);
  padding: 6rem 3rem 3rem;
  margin-top: 8rem;
}

.footer-grid-editorial {
  max-width: 1500px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  color: var(--c-text);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-col ul a {
  color: var(--c-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-col ul a:hover {
  color: var(--c-accent);
}

.footer-bottom-bar {
  max-width: 1500px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid var(--c-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--c-muted);
}

/* Responsive */
@media(max-width: 1024px) {
  .hero-editorial, .editorial-header, .footer-grid-editorial, .asym-grid-3 {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .site-header { padding: 1rem 0; }
  .nav-links { display: none; }
  .mobile-menu-toggle { display: block; }
}