/* ==========================================================================
   BIG 4 CONSULTING GROUP — DELOITTE CORPORATE TYPOGRAPHY & STYLE SYSTEM
   Headings: 'Plus Jakarta Sans', sans-serif
   Body & UI: 'Inter', sans-serif
   ========================================================================== */

:root {
  --color-white: #FFFFFF;
  --color-night: #0F1E33;
  --color-night-light: #182C47;
  --color-petroleum: #0D5A6A;
  --color-jade: #2CA58D;
  --color-jade-hover: #248773;
  --color-turquoise: #7DD3C7;
  --color-sand: #F3F1EB;
  --color-border: #E2E8F0;
  
  --font-display: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  color: var(--color-night);
  background-color: var(--color-white);
  overflow-x: hidden;
}

h1, h2, h3, h4, .font-display {
  font-family: var(--font-display);
}

.bg-grid-pattern {
  background-size: 40px 40px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
}

.nav-item {
  position: relative;
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-jade);
  transition: width 0.25s ease;
}

.nav-item:hover::after {
  width: 100%;
}

::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-sand);
}
::-webkit-scrollbar-thumb {
  background: var(--color-petroleum);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-jade);
}

input:focus, select:focus, textarea:focus {
  border-color: var(--color-jade) !important;
  outline: none;
  box-shadow: 0 0 0 2px rgba(44, 165, 141, 0.2);
}


/* Estilos de Barra Deloitte Full-Width */
.nav-deloitte-link {
  position: relative;
}
.nav-deloitte-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background-color: var(--color-jade);
  transition: width 0.25s ease;
}
.nav-deloitte-link:hover::after {
  width: 100%;
}
.nav-dropdown {
  animation: fadeInDown 0.2s ease-out forwards;
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}