/* ============================================
   IniciaPrevención - Hoja de estilos principal
   Paleta: Azul marino #0C447C / Naranjo #EF9F27
   ============================================ */

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

:root {
  --azul: #0C447C;
  --azul-claro: #185FA5;
  --azul-muy-claro: #B5D4F4;
  --naranjo: #EF9F27;
  --naranjo-osc: #BA7517;
  --gris-osc: #2C2C2A;
  --gris-med: #5F5E5A;
  --gris-claro: #D3D1C7;
  --beige: #F1EFE8;
}

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--gris-osc);
  line-height: 1.6;
  background: #FFFFFF;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  color: var(--azul);
}

a { transition: color 0.2s; }

/* ACCESIBILIDAD */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* TOP BAR */
.topbar {
  background: var(--azul);
  color: #FFFFFF;
  padding: 8px 0;
  font-size: 13px;
}
.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.topbar a { color: var(--naranjo); text-decoration: none; }
.topbar a:hover { color: #FFFFFF; }

/* HEADER */
header {
  background: #FFFFFF;
  border-bottom: 2px solid var(--naranjo);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo-mark {
  width: 44px;
  height: 44px;
  background: var(--azul);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
}
.logo-mark::before {
  content: '▲';
  position: absolute;
  top: -8px;
  color: var(--naranjo);
  font-size: 14px;
}
.logo-mark::after {
  content: '✓';
  color: var(--naranjo);
  font-size: 22px;
  font-weight: bold;
}
.logo-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--azul);
}
.logo-text span {
  color: var(--naranjo);
  font-weight: 400;
}
.menu {
  display: flex;
  gap: 28px;
  list-style: none;
}
.menu a {
  text-decoration: none;
  color: var(--gris-osc);
  font-weight: 500;
  font-size: 15px;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}
.menu a:hover {
  color: var(--naranjo);
  border-bottom-color: var(--naranjo);
}
.btn-cta {
  background: var(--naranjo);
  color: #FFFFFF;
  padding: 10px 22px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: background 0.2s;
}
.btn-cta:hover { background: var(--naranjo-osc); }

/* HERO */
.hero {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-claro) 100%);
  color: #FFFFFF;
  padding: 80px 24px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  right: -100px;
  top: -100px;
  width: 400px;
  height: 400px;
  border: 20px solid rgba(239, 159, 39, 0.15);
  border-radius: 50%;
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}
.hero h1 {
  color: #FFFFFF;
  font-size: 44px;
  line-height: 1.2;
  margin-bottom: 20px;
}
.hero h1 span { color: var(--naranjo); }
.hero p {
  font-size: 18px;
  margin-bottom: 32px;
  color: var(--azul-muy-claro);
  max-width: 540px;
}
.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn-primary {
  background: var(--naranjo);
  color: #FFFFFF;
  padding: 14px 28px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
}
.btn-primary:hover { background: var(--naranjo-osc); }
.btn-secondary {
  background: transparent;
  color: #FFFFFF;
  padding: 14px 28px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  border: 2px solid #FFFFFF;
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); }
.hero-stats {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 28px;
  backdrop-filter: blur(8px);
}
.hero-stats h2 {
  color: var(--naranjo);
  font-size: 16px;
  margin-bottom: 16px;
}
.stat-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  font-size: 14px;
}
.stat-row:last-child { border-bottom: none; }
.stat-row strong { color: var(--naranjo); }

/* SECCIONES GENÉRICAS */
section { padding: 72px 24px; }
.container { max-width: 1200px; margin: 0 auto; }
.section-tag {
  display: inline-block;
  background: #FAEEDA;
  color: #854F0B;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-size: 34px;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 17px;
  color: var(--gris-med);
  max-width: 720px;
  margin-bottom: 48px;
}

/* SERVICIOS */
.servicios { background: var(--beige); }
.servicios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.servicio-card {
  background: #FFFFFF;
  border-radius: 8px;
  padding: 28px;
  border-top: 4px solid var(--naranjo);
  transition: transform 0.2s, box-shadow 0.2s;
}
.servicio-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(12, 68, 124, 0.12);
}
.servicio-icon {
  width: 50px;
  height: 50px;
  background: #E6F1FB;
  color: var(--azul);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 16px;
}
.servicio-card h3 {
  font-size: 17px;
  margin-bottom: 8px;
  color: var(--azul);
}
.servicio-card p {
  font-size: 14px;
  color: var(--gris-med);
}
.servicio-norm {
  display: inline-block;
  margin-top: 12px;
  font-size: 11px;
  background: var(--beige);
  color: #444441;
  padding: 4px 10px;
  border-radius: 3px;
  font-family: 'Montserrat';
  font-weight: 600;
}

/* NOSOTROS */
.nosotros-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
}
.nosotros-img {
  background: linear-gradient(135deg, var(--azul), var(--azul-claro));
  border-radius: 8px;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.nosotros-img::before {
  content: '';
  position: absolute;
  inset: 20px;
  border: 2px dashed rgba(239, 159, 39, 0.4);
  border-radius: 4px;
}
.nosotros-img-text {
  color: var(--naranjo);
  font-family: 'Montserrat';
  font-weight: 600;
  font-size: 18px;
  text-align: center;
  padding: 32px;
  z-index: 1;
}
.valores-list { list-style: none; margin-top: 24px; }
.valores-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--gris-claro);
  display: flex;
  gap: 14px;
  align-items: start;
}
.valor-num {
  background: var(--azul);
  color: var(--naranjo);
  font-family: 'Montserrat';
  font-weight: 700;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
}
.valor-text strong {
  display: block;
  color: var(--azul);
  margin-bottom: 2px;
  font-family: 'Montserrat';
}
.valor-text span { font-size: 14px; color: var(--gris-med); }

/* NORMATIVA */
.normativa {
  background: var(--gris-osc);
  color: #FFFFFF;
}
.normativa .section-title { color: #FFFFFF; }
.normativa .section-subtitle { color: #B4B2A9; }
.normativa .section-tag {
  background: rgba(239, 159, 39, 0.15);
  color: var(--naranjo);
}
.norma-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.norma-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(239, 159, 39, 0.2);
  padding: 22px;
  border-radius: 6px;
}
.norma-card strong {
  display: block;
  color: var(--naranjo);
  font-family: 'Montserrat';
  font-size: 18px;
  margin-bottom: 6px;
}
.norma-card span { font-size: 13px; color: var(--gris-claro); }

/* PROCESO */
.proceso-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 32px;
}
.paso { text-align: center; position: relative; }
.paso-num {
  width: 60px;
  height: 60px;
  background: var(--azul);
  color: var(--naranjo);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-family: 'Montserrat';
  font-weight: 700;
  margin: 0 auto 16px;
}
.paso h3 { font-size: 16px; margin-bottom: 8px; }
.paso p { font-size: 13px; color: var(--gris-med); }

/* CTA FINAL */
.cta-final {
  background: var(--azul);
  color: #FFFFFF;
  text-align: center;
  padding: 64px 24px;
}
.cta-final h2 {
  color: #FFFFFF;
  font-size: 32px;
  margin-bottom: 16px;
}
.cta-final p {
  color: var(--azul-muy-claro);
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto 32px;
}

/* CONTACTO */
.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.contacto-info {
  background: var(--beige);
  padding: 32px;
  border-radius: 8px;
}
.contacto-info h3 { margin-bottom: 16px; }
.contacto-item {
  padding: 14px 0;
  border-bottom: 1px solid var(--gris-claro);
}
.contacto-item:last-child { border-bottom: none; }
.contacto-item strong {
  color: var(--azul);
  font-family: 'Montserrat';
  display: block;
  font-size: 13px;
  margin-bottom: 4px;
}
.contacto-item a {
  color: var(--gris-osc);
  text-decoration: none;
}
.contacto-item a:hover { color: var(--naranjo); }

form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
input, select, textarea {
  padding: 12px 14px;
  border: 1px solid #B4B2A9;
  border-radius: 4px;
  font-family: 'Open Sans';
  font-size: 14px;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--azul);
}
textarea {
  resize: vertical;
  min-height: 100px;
}
button {
  background: var(--naranjo);
  color: #FFFFFF;
  padding: 14px;
  border: none;
  border-radius: 4px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.2s;
}
button:hover { background: var(--naranjo-osc); }

/* FOOTER */
footer {
  background: #1a1a1a;
  color: #B4B2A9;
  padding: 48px 24px 24px;
}
.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 32px;
}
.footer-col h4 {
  color: var(--naranjo);
  font-size: 14px;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer-col a {
  color: #B4B2A9;
  text-decoration: none;
  font-size: 13px;
  line-height: 2;
}
.footer-col ul { list-style: none; }
.footer-col li {
  color: #B4B2A9;
  font-size: 13px;
  line-height: 2;
}
.footer-col p {
  font-size: 13px;
  line-height: 1.7;
}
.footer-col a:hover { color: var(--naranjo); }
.footer-bottom {
  max-width: 1200px;
  margin: 32px auto 0;
  padding-top: 24px;
  border-top: 1px solid #444441;
  text-align: center;
  font-size: 12px;
  color: #888780;
}
.footer-bottom a { color: var(--naranjo); text-decoration: none; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero-inner, .nosotros-grid, .contacto-grid, .footer-grid {
    grid-template-columns: 1fr;
  }
  .proceso-grid { grid-template-columns: 1fr 1fr; }
  .menu { display: none; }
  .hero h1 { font-size: 32px; }
  .section-title { font-size: 26px; }
  .nav { padding: 12px 16px; }
  section { padding: 48px 16px; }
}

@media (max-width: 480px) {
  .proceso-grid { grid-template-columns: 1fr; }
  .topbar { font-size: 11px; }
  .topbar-inner { flex-direction: column; align-items: center; gap: 4px; }
}

/* ============================================
   BOTÓN FLOTANTE WHATSAPP
   ============================================ */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45);
  z-index: 999;
  text-decoration: none;
  transition: transform 0.25s, box-shadow 0.25s, background 0.25s;
  animation: wa-pulse 2.5s infinite;
}

.wa-float:hover {
  transform: scale(1.08);
  background: #128C7E;
  box-shadow: 0 6px 22px rgba(37, 211, 102, 0.65);
  animation: none;
}

.wa-icon {
  width: 34px;
  height: 34px;
}

.wa-tooltip {
  position: absolute;
  right: 75px;
  background: #2C2C2A;
  color: #FFFFFF;
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translateX(8px);
  transition: opacity 0.25s, transform 0.25s;
}

.wa-tooltip::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -6px;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 6px solid #2C2C2A;
}

.wa-float:hover .wa-tooltip {
  opacity: 1;
  transform: translateX(0);
}

@keyframes wa-pulse {
  0%   { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45), 0 0 0 0 rgba(37, 211, 102, 0.55); }
  70%  { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45), 0 0 0 18px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45), 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Responsive: tooltip oculto en móvil para no estorbar */
@media (max-width: 768px) {
  .wa-float {
    bottom: 18px;
    right: 18px;
    width: 56px;
    height: 56px;
  }
  .wa-icon { width: 30px; height: 30px; }
  .wa-tooltip { display: none; }
}