/* ================================================
   BIOCENTER - CSS Linea Grafica
   Manual de Marca 2021
   Rojo: #E8192C | Gris: #3D3D3D | Blanco: #FFFFFF
   ================================================ */

:root {
  --color-rojo:       #E8192C;
  --color-rojo-dark:  #C0001A;
  --color-gris:       #3D3D3D;
  --color-gris-medio: #888780;
  --color-gris-claro: #F5F5F5;
  --color-blanco:     #FFFFFF;
  --font-base:        'Helvetica Neue', Helvetica, Arial, sans-serif;
  --radius:           8px;
  --sombra:           0 2px 12px rgba(0,0,0,0.10);
  --trans:            all 0.3s ease;
}

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

body {
  font-family: var(--font-base);
  color: var(--color-gris);
  font-size: 16px;
  line-height: 1.7;
  background: var(--color-blanco);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-base);
  font-weight: 700;
  color: var(--color-gris);
  line-height: 1.2;
}

h1 { font-size: clamp(28px, 4vw, 48px); }
h2 { font-size: clamp(22px, 3vw, 36px); }
h3 { font-size: clamp(18px, 2.5vw, 26px); }

a { color: var(--color-rojo); text-decoration: none; transition: var(--trans); }
a:hover { color: var(--color-rojo-dark); text-decoration: underline; }

/* HEADER */
.site-header, header.site-header, #masthead {
  background: var(--color-blanco) !important;
  border-bottom: 3px solid var(--color-rojo);
  box-shadow: var(--sombra);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 12px 0;
}

.site-branding img, .custom-logo {
  max-height: 60px !important;
  width: auto !important;
}

/* MENU */
.main-navigation ul li a, .main-navigation a {
  color: var(--color-gris) !important;
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 8px 16px !important;
  transition: var(--trans);
}

.main-navigation ul li a:hover,
.main-navigation ul li.current-menu-item > a {
  color: var(--color-rojo) !important;
  text-decoration: none !important;
}

.main-navigation ul ul {
  background: var(--color-blanco);
  border-top: 3px solid var(--color-rojo);
  box-shadow: var(--sombra);
  border-radius: 0 0 var(--radius) var(--radius);
}

/* BOTONES */
.wp-block-button__link, .elementor-button,
button[type="submit"], input[type="submit"] {
  background: var(--color-rojo) !important;
  color: var(--color-blanco) !important;
  border: none;
  border-radius: var(--radius);
  padding: 12px 28px;
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--trans);
}

.wp-block-button__link:hover, .elementor-button:hover,
button[type="submit"]:hover, input[type="submit"]:hover {
  background: var(--color-rojo-dark) !important;
  color: var(--color-blanco) !important;
  text-decoration: none !important;
  transform: translateY(-1px);
}

/* WHATSAPP FLOTANTE */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  background: #25D366;
  color: var(--color-blanco);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.5);
  transition: var(--trans);
  text-decoration: none !important;
}

.whatsapp-float:hover {
  background: #1ebe5d;
  transform: scale(1.1);
  color: var(--color-blanco) !important;
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: var(--color-blanco);
}

/* CARDS SERVICIOS */
.service-card {
  background: var(--color-blanco);
  border-radius: var(--radius);
  box-shadow: var(--sombra);
  padding: 32px 24px;
  border-top: 4px solid var(--color-rojo);
  transition: var(--trans);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

.service-card h3 { color: var(--color-rojo); }

/* PAGINA VER RESULTADOS */
.resultados-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
  padding: 48px 0;
}

.resultado-card {
  background: var(--color-blanco);
  border: 2px solid var(--color-gris-claro);
  border-radius: 16px;
  padding: 40px 24px;
  text-align: center;
  transition: var(--trans);
}

.resultado-card:hover {
  border-color: var(--color-rojo);
  box-shadow: 0 8px 32px rgba(232,25,44,0.15);
  transform: translateY(-4px);
}

.resultado-card .icono { font-size: 56px; margin-bottom: 16px; display: block; }
.resultado-card h3 { color: var(--color-rojo); font-size: 20px; }
.resultado-card p { color: var(--color-gris-medio); font-size: 14px; }

/* FOOTER */
.site-footer, footer.site-footer, #colophon {
  background: var(--color-gris) !important;
  color: var(--color-blanco);
  padding: 48px 0 24px;
}

.site-footer a, .site-footer p { color: rgba(255,255,255,0.8); }
.site-footer a:hover { color: var(--color-blanco); }

/* RESPONSIVE */
@media (max-width: 768px) {
  .site-header { padding: 8px 0; }
  .site-branding img { max-height: 44px !important; }
  .whatsapp-float { bottom: 16px; right: 16px; width: 52px; height: 52px; }
  .resultados-grid { grid-template-columns: 1fr; gap: 16px; }
}