/* ==========================================================================
   Variables Premium (Estilo Minimalista + Naranja Galáctico)
   ========================================================================== */
:root {
  /* El "Naranja Galáctico" - Vibrante, tecnológico y sofisticado */
  --naranja-galactico: #FF4F00; 
  --naranja-hover: #D84200;
  --naranja-suave: rgba(255, 79, 0, 0.1);

  /* Paleta Minimalista */
  --bg-body: #F5F5F7; /* Gris muy claro, clásico de diseños premium */
  --bg-surface: #FFFFFF;
  --texto-principal: #1D1D1F; /* Gris carbón profundo para mejor lectura */
  --texto-secundario: #86868B;
  --borde: #E5E5EA;
  
  /* Sombras y Formas */
  --sombra-suave: 0 4px 14px rgba(0, 0, 0, 0.04);
  --sombra-hover: 0 12px 32px rgba(0, 0, 0, 0.08);
  --radio-premium: 20px;
  
  /* Tipografía limpia del sistema (estilo San Francisco / Segoe) */
  --fuente: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ==========================================================================
   Reseteos y Base
   ========================================================================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--fuente);
  background-color: var(--bg-body);
  color: var(--texto-principal);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--naranja-galactico);
  color: white;
  padding: 8px;
  z-index: 200;
}

.skip-link:focus {
  top: 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   Header (Efecto Glassmorphism Premium)
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  padding: 16px 0;
  transition: all 0.3s ease;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand img {
  height: 44px;
  border-radius: 8px;
}

.brand-text .title {
  font-weight: 700;
  letter-spacing: 0.5px;
  font-size: 1.2rem;
  color: var(--texto-principal);
}

.brand-text .sub {
  font-size: 0.75rem;
  color: var(--texto-secundario);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav a {
  text-decoration: none;
  color: var(--texto-principal);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.3s;
}

.nav a:hover {
  color: var(--naranja-galactico);
}

/* Enlace especial en el nav para el CV */
.nav a.nav-cv-link {
  color: var(--naranja-galactico);
  font-weight: 600;
}

.nav a.nav-cv-link:hover {
  color: var(--naranja-hover);
}

/* ==========================================================================
   Botones
   ========================================================================== */
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 12px 24px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn.primary {
  background-color: var(--naranja-galactico);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(255, 79, 0, 0.25);
}

.btn.primary:hover {
  background-color: var(--naranja-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 79, 0, 0.35);
}

/* Botón Destacado Oscuro (Especial para CV Corporativo) */
.btn.highlight-dark {
  background-color: var(--texto-principal);
  color: #FFFFFF;
  border: 1px solid var(--texto-principal);
  box-shadow: 0 4px 14px rgba(29, 29, 31, 0.25);
}

.btn.highlight-dark:hover {
  background-color: #000000;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  border-color: #000000;
}

.btn:not(.primary):not(.highlight-dark) {
  background-color: transparent;
  color: var(--texto-principal);
  border: 1px solid var(--borde);
}

.btn:not(.primary):not(.highlight-dark):hover {
  border-color: var(--naranja-galactico);
  color: var(--naranja-galactico);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  padding: 100px 0 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}

.kicker {
  color: var(--naranja-galactico);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
}

.hero-card h1 {
  font-size: 4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 20px;
  color: var(--texto-principal);
}

.hero-card p {
  font-size: 1.25rem;
  color: var(--texto-secundario);
  margin-bottom: 40px;
  max-width: 90%;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap; /* Permite que los botones se acomoden si el espacio es reducido */
}

.hero-side {
  background: var(--bg-surface);
  padding: 40px;
  border-radius: var(--radio-premium);
  box-shadow: var(--sombra-suave);
  border: 1px solid rgba(0,0,0,0.02);
}

.metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--borde);
}

.metric:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.metric .label {
  font-size: 0.9rem;
  color: var(--texto-secundario);
  margin-bottom: 4px;
}

.metric .value {
  font-size: 1.5rem;
  font-weight: 700;
}

.metric .num {
  font-size: 1.5rem;
  color: var(--naranja-galactico);
}

/* ==========================================================================
   Controles (Buscador y Filtros)
   ========================================================================== */
.section {
  padding: 80px 0;
}

.section h2 {
  font-size: 2.5rem;
  margin-bottom: 40px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 48px;
  align-items: center;
}

.search {
  position: relative;
  flex-grow: 1;
  max-width: 450px;
}

.search svg {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--texto-secundario);
}

.search input {
  width: 100%;
  padding: 16px 16px 16px 48px;
  border: 1px solid var(--borde);
  border-radius: 30px;
  background: var(--bg-surface);
  font-size: 1rem;
  color: var(--texto-principal);
  transition: all 0.3s;
  box-shadow: var(--sombra-suave);
}

.search input:focus {
  outline: none;
  border-color: var(--naranja-galactico);
  box-shadow: 0 0 0 4px var(--naranja-suave);
}

.chips {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.chip {
  padding: 10px 24px;
  border: 1px solid var(--borde);
  border-radius: 30px;
  background: var(--bg-surface);
  color: var(--texto-principal);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
}

.chip:hover {
  border-color: var(--naranja-galactico);
  color: var(--naranja-galactico);
}

.chip[aria-pressed="true"] {
  background: var(--texto-principal);
  color: #FFFFFF;
  border-color: var(--texto-principal);
}

/* ==========================================================================
   Grid de Tarjetas de Servicios
   ========================================================================== */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 32px;
}

.card {
  background: var(--bg-surface);
  border-radius: var(--radio-premium);
  padding: 40px 32px;
  box-shadow: var(--sombra-suave);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid transparent;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--sombra-hover);
  border-color: var(--naranja-suave);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
}

.card .num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--borde);
  transition: color 0.3s;
}

.card:hover .num {
  color: var(--naranja-galactico);
}

.badge {
  background: var(--naranja-suave);
  color: var(--naranja-galactico);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card h3 {
  font-size: 1.4rem;
  margin-bottom: 16px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.card p {
  color: var(--texto-secundario);
  font-size: 0.95rem;
  margin-bottom: 24px;
  flex-grow: 1;
}

.card ul {
  margin-bottom: 32px;
  padding-left: 20px;
  color: var(--texto-secundario);
  font-size: 0.9rem;
}

.card ul li {
  margin-bottom: 8px;
}

.card-actions {
  display: flex;
  gap: 12px;
  margin-top: auto;
}

/* ==========================================================================
   Contacto & Footer
   ========================================================================== */
.panel {
  background: var(--bg-surface);
  padding: 40px;
  border-radius: var(--radio-premium);
  box-shadow: var(--sombra-suave);
}

.panel ul {
  list-style: none;
}

.panel li {
  margin-bottom: 16px;
  font-size: 1.1rem;
}

.panel a {
  color: var(--naranja-galactico);
  text-decoration: none;
  font-weight: 500;
}

.panel a:hover {
  text-decoration: underline;
}

.footer {
  background: var(--bg-surface);
  padding: 60px 0;
  border-top: 1px solid var(--borde);
  margin-top: 80px;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
}

.footer .contact div {
  margin-bottom: 8px;
  color: var(--texto-secundario);
}

.footer .legal {
  text-align: right;
  color: var(--texto-secundario);
  font-size: 0.9rem;
}

/* ==========================================================================
   Botones Flotantes (WhatsApp / Correo)
   ========================================================================== */
.float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  z-index: 99;
}

.fab {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--bg-surface);
  color: var(--texto-principal);
  box-shadow: var(--sombra-hover);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.fab[data-wa] {
  background: #25D366; /* Verde original de WhatsApp para contraste */
  color: white;
}

.fab:hover {
  transform: scale(1.1) translateY(-4px);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-card h1 { font-size: 2.8rem; }
  .controls { flex-direction: column; align-items: stretch; }
  .search { max-width: 100%; }
  .card-actions { flex-direction: column; }
  .card-actions .btn { width: 100%; }
}