/* ==========================================================================
   MOREARTTI — PLATAFORMA WEB INSTITUCIONAL Y JURÍDICA
   Estilos Base, Tipografía Open Sans y Estructura Visual Blanca
   ========================================================================== */

/* Fuentes Locales Open Sans */
@font-face {
  font-family: 'Open Sans';
  src: url('../fonts/OpenSans-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Open Sans';
  src: url('../fonts/OpenSans-Regular.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Open Sans';
  src: url('../fonts/OpenSans-SemiBold.ttf') format('truetype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Open Sans';
  src: url('../fonts/OpenSans-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* Reset y Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family) !important;
  background-color: var(--moreartti-white);
  color: var(--moreartti-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ==========================================================================
   JERARQUÍA TIPOGRÁFICA PROPORCIONADA & SOBRIA
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family);
  color: var(--moreartti-blue);
  line-height: 1.25;
  margin-bottom: 0.65rem;
  letter-spacing: -0.01em;
}

h1 {
  font-size: 2.15rem; /* ~34px */
  font-weight: var(--font-bold);
}

h2 {
  font-size: 1.65rem; /* ~26px */
  font-weight: var(--font-bold);
}

h3 {
  font-size: 1.3rem;  /* ~21px */
  font-weight: var(--font-semibold);
}

h4 {
  font-size: 1.1rem;  /* ~17.5px */
  font-weight: var(--font-semibold);
}

h5 {
  font-size: 0.95rem; /* ~15px */
  font-weight: var(--font-semibold);
}

h6 {
  font-size: 0.85rem;
  font-weight: var(--font-semibold);
}

p {
  font-size: var(--text-base);
  color: var(--moreartti-text-secondary);
  line-height: 1.65;
  margin-bottom: 1rem;
}

p.lead {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--moreartti-text);
  font-weight: var(--font-regular);
}

small {
  font-size: var(--text-sm);
  color: var(--moreartti-text-muted);
}

a {
  color: var(--moreartti-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--moreartti-blue-hover);
}

ul, ol {
  padding-left: 1.25rem;
  margin-bottom: 1rem;
  color: var(--moreartti-text-secondary);
}

li {
  margin-bottom: 0.35rem;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   SISTEMA DE ICONOGRAFÍA LINEAL SVG (SIN EMOJIS)
   ========================================================================== */
.icon-svg {
  width: 16px;
  height: 16px;
  display: inline-block;
  vertical-align: -2px;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  flex-shrink: 0;
}

.icon-svg.sm { width: 14px; height: 14px; }
.icon-svg.lg { width: 20px; height: 20px; vertical-align: -4px; }
.icon-svg.gold { stroke: var(--moreartti-gold); }
.icon-svg.blue { stroke: var(--moreartti-blue); }

/* Contenedores Racionales */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  max-width: 820px;
}

/* ==========================================================================
   TOPBAR BLANCA / GRIS SUTIL
   ========================================================================== */
.topbar {
  background-color: var(--moreartti-gray-50);
  color: var(--moreartti-text-secondary);
  font-size: var(--text-xs);
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--moreartti-gray-200);
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.topbar-contact {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.topbar-contact span, .topbar-contact a {
  color: var(--moreartti-text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
}

.topbar-contact a:hover {
  color: var(--moreartti-gold);
}

.topbar-motto {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--moreartti-gold);
  font-weight: var(--font-semibold);
}

/* ==========================================================================
   HEADER PREDOMINANTEMENTE BLANCO
   ========================================================================== */
.main-header {
  background-color: var(--moreartti-white);
  border-bottom: 1px solid var(--moreartti-gray-200);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
  transition: all var(--transition-normal);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-logo {
  height: 50px;
  width: auto;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title, .brand-line-1 {
  font-size: 1.15rem;
  font-weight: var(--font-bold);
  color: var(--moreartti-blue);
  line-height: 1.15;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand-line-2 {
  font-size: 0.72rem;
  font-weight: var(--font-semibold);
  color: var(--moreartti-gold);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-top: 1px;
}

.brand-line-3, .brand-sub {
  font-size: 0.68rem;
  color: var(--moreartti-text-muted);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.brand-institutional-title {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

/* ==========================================================================
   NAVEGACIÓN (AZUL INSTITUCIONAL SOBRE BLANCO)
   ========================================================================== */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-family: var(--font-family);
  font-size: 0.875rem; /* 14px */
  font-weight: var(--font-medium);
  color: var(--moreartti-blue);
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
  position: relative;
}

.nav-link:hover {
  color: var(--moreartti-blue-hover);
  background-color: var(--moreartti-blue-subtle);
}

.nav-link.active {
  color: var(--moreartti-blue);
  font-weight: var(--font-semibold);
  border-bottom: 2px solid var(--moreartti-gold);
  border-radius: 0;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-consulta-header {
  background-color: var(--moreartti-blue);
  color: var(--moreartti-white) !important;
  font-size: 0.8125rem;
  font-weight: var(--font-semibold);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--moreartti-blue);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-consulta-header:hover {
  background-color: var(--moreartti-blue-hover);
  border-color: var(--moreartti-blue-hover);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--moreartti-blue);
  cursor: pointer;
  padding: 0.4rem;
}

/* ==========================================================================
   FOOTER (ANCLA AZUL CON DETALLE DORADO)
   ========================================================================== */
.footer-institucional {
  background-color: var(--moreartti-blue-deep);
  color: #cbd5e1;
  padding-top: 3.5rem;
  padding-bottom: 2rem;
  margin-top: auto;
  border-top: 3px solid var(--moreartti-gold);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand .footer-logo {
  height: 48px;
  background: #ffffff;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}

.footer-title {
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: var(--font-bold);
  margin-bottom: 0.2rem;
}

.footer-subtitle {
  color: var(--moreartti-gold-border);
  font-size: 0.78rem;
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.85rem;
}

.footer-motto-badge {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--moreartti-gold);
  border: 1px solid var(--moreartti-gold-line);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  background: rgba(184, 144, 71, 0.08);
  margin-bottom: 0.85rem;
}

.footer-description {
  font-size: 0.85rem;
  color: #94a3b8;
  line-height: 1.6;
}

.footer-col-title {
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
  position: relative;
  padding-bottom: 0.4rem;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--moreartti-gold);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: #cbd5e1;
  font-size: 0.85rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--moreartti-gold);
}

.footer-disclaimer-box {
  background: rgba(0, 0, 0, 0.2);
  border-left: 3px solid var(--moreartti-gold);
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  font-size: 0.78rem;
  color: #cbd5e1;
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.5rem;
  font-size: 0.78rem;
  color: #94a3b8;
}

.footer-bottom-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ==========================================================================
   RESPONSIVE BASE
   ========================================================================== */
@media (max-width: 1024px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--moreartti-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow-md);
    border-bottom: 2px solid var(--moreartti-gold);
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-link {
    width: 100%;
    padding: 0.65rem 0.5rem;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 640px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.4rem; }
  .topbar { display: none; }
  .brand-logo { height: 40px; }
  .brand-title { font-size: 0.95rem; }
  .brand-sub { font-size: 0.65rem; }
  .btn-consulta-header { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
}