/* NexoDPO · sitio corporativo. Paleta: naranjo #fd6801, azul #3d85b5, tinta #0d3648. */

:root {
  --naranjo: #fd6801;
  --naranjo-oscuro: #c85200;
  --azul: #3d85b5;
  --azul-oscuro: #2c6489;
  --tinta: #0d3648;
  --tinta-suave: #33505f;
  --fondo: #ffffff;
  --fondo-alt: #f2f7fb;
  --fondo-py: #0d3648;
  --linea: #dde7ee;
  --radio: 10px;
  --radio-panel: 14px;
  --max: 1080px;
  --fuente: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --medida: 68ch;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--fuente);
  color: var(--tinta);
  background: var(--fondo);
  font-size: 16px;
  line-height: 1.6;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--naranjo);
  color: #fff;
  padding: 8px 14px;
  z-index: 100;
}

.skip-link:focus { left: 8px; top: 8px; }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

/* Franja de urgencia */
.urgency-bar {
  background: var(--naranjo);
  color: #fff;
  text-align: center;
  font-size: 14.5px;
}

.urgency-bar p { margin: 0; padding: 9px 16px; }

.urgency-bar a { color: #fff; font-weight: 700; }

/* Header: menú centrado + logo centrado debajo */
.site-header {
  border-bottom: 1px solid var(--linea);
  background: var(--fondo);
}

.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 14px 16px 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 26px;
}

.main-nav a {
  color: var(--tinta);
  text-decoration: none;
  font-weight: 600;
  font-size: 15.5px;
  padding: 6px 2px;
}

.main-nav a:hover { color: var(--naranjo); }

.logo-wrap {
  text-align: center;
  padding: 10px 16px 22px;
}

.logo-wrap img {
  width: 100%;
  max-width: 494px;
  height: auto;
  display: inline-block;
}

/* Hero: copy a la izquierda, radiografía como pieza única memorable */
.hero {
  background: var(--fondo-alt);
  padding: 56px 0 60px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 36px;
  align-items: start;
  text-align: left;
}

.hero-copy .actions { justify-content: flex-start; }

.eyebrow {
  display: inline-block;
  color: var(--tinta);
  font-weight: 700;
  font-size: 14px;
  margin: 0 0 12px;
  background: #fff;
  border: 1px solid var(--linea);
  border-radius: 999px;
  padding: 6px 14px;
}

h1 {
  font-size: clamp(30px, 4.6vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 0 0 14px;
  color: var(--tinta);
  text-wrap: balance;
}

.hero-panel {
  background: var(--tinta);
  color: #fff;
  border-radius: var(--radio-panel);
  padding: 24px 24px 20px;
}

.hero-panel-title {
  font-size: 18px;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

.hero-panel-list {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.hero-panel-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  padding-bottom: 10px;
  font-size: 15px;
}

.hero-panel-list em {
  font-style: normal;
  font-size: 13px;
  color: #ffd9bd;
  white-space: nowrap;
}

.hero-panel-note {
  font-size: 14px;
  color: #d7e5ee;
  margin: 0;
  max-width: var(--medida);
}

.lede {
  font-size: clamp(16px, 2.2vw, 18.5px);
  color: var(--tinta-suave);
  max-width: var(--medida);
  margin: 0 0 24px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin: 18px 0;
}

.actions-start { justify-content: flex-start; }

.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 700;
  border-radius: var(--radio);
  padding: 13px 26px;
  font-size: 16px;
}

.btn-primary { background: var(--naranjo); color: #fff; }
.btn-primary:hover { background: var(--naranjo-oscuro); }
.btn-secondary { background: var(--tinta); color: #fff; }
.btn-secondary:hover { background: var(--azul-oscuro); }
.btn-light { background: #fff; color: var(--tinta); }
.btn-light:hover { background: var(--fondo-alt); }

.hero-note { font-size: 14px; color: var(--tinta-suave); margin: 10px 0 0; }

/* Secciones */
.section { padding: 56px 0; }

.section-alt { background: var(--fondo-alt); }

h2 {
  font-size: clamp(24px, 3.4vw, 31px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  font-weight: 800;
  margin: 0 0 12px;
  color: var(--tinta);
}

.section-lede {
  color: var(--tinta-suave);
  font-size: 17px;
  max-width: var(--medida);
  margin: 0 0 24px;
}

.section p { max-width: var(--medida); }

.check-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.check-list li { padding-left: 30px; position: relative; }

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--naranjo);
  font-weight: 800;
}

/* Cards servicios: jerarquía distinta, no kit idéntico */
.cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 8px;
}

.card {
  border-radius: var(--radio);
  padding: 26px 24px;
}

.card-solid {
  background: var(--tinta);
  color: #fff;
  border: 1px solid var(--tinta);
}

.card-solid h3 { color: #fff; }

.card-solid .card-tag { color: #ffd9bd; }

.card-solid .check-list li::before { color: #ffd9bd; }

.card-solid .btn-primary { background: var(--naranjo); }

.card-plain {
  border: 1px solid var(--linea);
  border-top: 5px solid var(--azul);
  background: #fff;
}

.card h3 {
  margin: 0 0 4px;
  font-size: 22px;
  letter-spacing: -0.01em;
}

.card-tag {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 10px;
}

.card-solid .card-tag,
.card-plain .card-tag { text-transform: none; letter-spacing: 0; }

.card-plain .card-tag { color: var(--azul-oscuro); }

.card .btn { margin-top: 12px; }

/* Metodología: secuencia real, numeración solo por CSS */
.steps {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: step;
}

.steps li {
  counter-increment: step;
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 18px 20px 18px 64px;
  background: #fff;
  position: relative;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 20px;
  top: 18px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--fondo-alt);
  border: 1px solid var(--linea);
  color: var(--tinta);
  font-weight: 800;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.steps h3 { margin: 0 0 6px; font-size: 19px; letter-spacing: -0.01em; }
.steps p { margin: 0; color: var(--tinta-suave); }

/* Foco visible + movimiento reducido */
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--naranjo);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* Bloque pyme */
.section-sme { background: var(--fondo-py); color: #fff; }

.section-sme h2 { color: #fff; }

.section-sme p { color: #d7e5ee; }

.sme-question {
  font-size: clamp(18px, 2.6vw, 22px);
  font-weight: 700;
  color: #fff;
  border-left: 5px solid var(--naranjo);
  padding-left: 14px;
}

/* FAQ */
details {
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 14px 18px;
  margin: 10px 0;
  background: #fff;
}

summary { font-weight: 700; cursor: pointer; }

/* Contacto */
.contacto { text-align: center; }

.contacto .section-lede { margin-left: auto; margin-right: auto; }

/* Footer */
.site-footer {
  background: var(--tinta);
  color: #cfdee8;
  padding: 30px 0;
  font-size: 14.5px;
}

.site-footer a { color: #fff; }
.site-footer .fine { font-size: 13px; color: #9db8c7; }

/* WhatsApp flotante */
.wa-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(13, 54, 72, 0.35);
  text-decoration: none;
}

.wa-float:hover { background: #1eb856; }

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 40px 0; }
  .hero { padding: 40px 0 44px; }
  .btn { width: 100%; text-align: center; }
}