/* ===== Reset ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }

body {
  font-family: "Segoe UI", Roboto, system-ui, -apple-system, Arial, "Helvetica Neue", sans-serif;
  line-height: 1.6;
  color: #1f2933;
  background: #f3f6f8;
  scroll-behavior: smooth;
}

img { max-width: 100%; display: block; }

.container {
  width: 92%;
  max-width: 1200px;
  margin: 0 auto;
}

/* ===== Header & Nav ===== */
.header {
  background: linear-gradient(90deg, #024273, #0395f1);
  color: #fff;
  padding: 0.8rem 0;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 4px rgba(0,0,0,0.12);
  backdrop-filter: blur(8px);
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
}
.logo img { height: 40px; }

.nav a {
  color: #e2f3ff;
  text-decoration: none;
  margin-left: 20px;
  font-weight: 600;
  opacity: .95;
  padding: .35rem .6rem;
  border-radius: 999px;
  transition: background .2s ease, color .2s ease, transform .15s ease;
}
.nav a:hover {
  background: rgba(255,255,255,0.14);
  transform: translateY(-1px);
}
.nav a.active {
  color: #001219;
  background: #fdfdfd;
}

/* ===== Utilidades ===== */
.section {
  padding: 3.5rem 0;
}
.section-alt {
  background: #f8fafc;
}
.section h2 {
  font-size: 2rem;
  margin-bottom: 1.2rem;
  color: #0a2b40;
}
.section-lead {
  margin-bottom: 1.6rem;
  color: #4a5568;
  max-width: 640px;
}
.eyebrow {
  display: inline-block;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .13em;
  color: #0284c7;
  margin-bottom: .4rem;
}

/* === Mejora visibilidad del título en el HERO === */
.hero .eyebrow {
  color: #a5f3fc;      /* azul muy claro, alto contraste sobre fondo oscuro */
  font-weight: 600;
}

/* ===== Hero ===== */
.hero {
  background: radial-gradient(circle at top left, #00b4d8 0, #024273 55%, #020617 100%);
  color: #fff;
}
.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.3fr);
  gap: 2.5rem;
  align-items: center;
  padding: 5rem 0 4.5rem;
}
.hero-copy h1 {
  font-size: clamp(2.2rem, 3.1vw, 2.9rem);
  line-height: 1.18;
  margin-bottom: 1rem;
}
.hero-copy p {
  font-size: 1.05rem;
  max-width: 560px;
  margin-bottom: 1.5rem;
  color: #e2f3ff;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-bottom: 1.6rem;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.hero-badge {
  background: rgba(15, 23, 42, .6);
  border-radius: 12px;
  padding: .7rem .9rem;
  min-width: 170px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}
.hero-badge strong {
  display: block;
  font-size: .95rem;
}
.hero-badge span {
  font-size: .8rem;
  opacity: .9;
}

.hero-panel {
  background: rgba(15, 23, 42, .85);
  border-radius: 18px;
  padding: 1.6rem 1.5rem 1.4rem;
  box-shadow: 0 16px 40px rgba(0,0,0,0.35);
  border: 1px solid rgba(148, 163, 184, .45);
}
.hero-panel h2 {
  font-size: 1.1rem;
  margin-bottom: .9rem;
  color: #e5f4ff;
}
.hero-panel ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: .9rem;
}
.hero-panel ul li {
  position: relative;
  padding-left: 1.2rem;
  font-size: .92rem;
  margin-bottom: .35rem;
}
.hero-panel ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #38bdf8;
}
.hero-panel-note {
  font-size: .85rem;
  color: #cbd5f5;
}

/* ===== Grid general ===== */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.6rem;
}

/* ===== Cards ===== */
.card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(15,23,42,0.08);
  padding: 1.15rem;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  border: 1px solid #e2e8f0;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(15,23,42,0.14);
  border-color: #bae6fd;
}
.card-media {
  width: 100%;
  height: 210px;
  overflow: hidden;
  border-radius: 12px;
}
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card-body {
  display: flex;
  flex-direction: column;
  gap: .45rem;
  padding-top: .7rem;
}
.card-body h3 {
  font-size: 1.1rem;
  color: #0f172a;
}

/* ===== Casos de éxito ===== */
.project-card .meta-list {
  list-style: none;
  padding-left: 0;
  margin-top: .4rem;
  font-size: .86rem;
  color: #4b5563;
}
.project-card .meta-list li + li {
  margin-top: .1rem;
}

/* ===== Servicios ===== */
.services {
  background: #fff;
  box-shadow: 0 12px 36px rgba(15,23,42,0.08);
  border-radius: 24px 24px 0 0;
}

/* ===== Precios ===== */
.pricing .pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.2rem;
}
.price-card {
  background: #fff;
  border-radius: 18px;
  padding: 1.4rem 1.5rem 1.3rem;
  box-shadow: 0 6px 18px rgba(15,23,42,0.08);
  border: 1px solid #e2e8f0;
  position: relative;
}
.price-card.featured {
  border-color: #0ea5e9;
  box-shadow: 0 10px 28px rgba(14,165,233,0.24);
}
.price {
  font-size: 1.7rem;
  font-weight: 800;
  color: #0077b6;
  margin-bottom: .6rem;
}
.price-card ul {
  padding-left: 1.1rem;
  font-size: .93rem;
  color: #4b5563;
}
.price-card ul li + li {
  margin-top: .2rem;
}
.badge-pill {
  position: absolute;
  top: -12px;
  right: 18px;
  background: #0ea5e9;
  color: #f9fafb;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: .3rem .7rem;
  border-radius: 999px;
}
.pricing-note {
  margin-top: 1.1rem;
  color: #666;
  font-size: .95rem;
}

/* ===== Formularios ===== */
.page-contacto .narrow { max-width: 800px; }

.form-card {
  background: #fff;
  border-radius: 18px;
  padding: 1.6rem 1.5rem;
  box-shadow: 0 6px 18px rgba(15,23,42,0.08);
  border: 1px solid #e2e8f0;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: .35rem;
}
.form-field label {
  font-size: .9rem;
  font-weight: 600;
  color: #0f172a;
}
.form-field input,
.form-field textarea {
  padding: .7rem .8rem;
  border-radius: 10px;
  border: 1px solid #cbd5e1;
  font-size: 1rem;
  transition: border-color .18s ease, box-shadow .18s ease;
}
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: #0ea5e9;
  box-shadow: 0 0 0 1px #0ea5e9;
}
.error {
  color: #d93025;
  min-height: 1em;
  font-size: .9rem;
}
.form-actions {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
#formStatus {
  font-size: .95rem;
  color: #0a662e;
}
.privacy-note {
  margin-top: .9rem;
  font-size: .86rem;
  color: #4b5563;
}

/* ===== Botones ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .3rem;
  border-radius: 999px;
  font-weight: 700;
  border: 0;
  cursor: pointer;
  padding: .75rem 1.4rem;
  font-size: .95rem;
  text-decoration: none;
  transition: background .2s ease, color .2s ease, box-shadow .2s ease, transform .15s ease;
}
.btn-primary {
  background: #0ea5e9;
  color: #f9fafb;
  box-shadow: 0 12px 24px rgba(14,165,233,0.35);
}
.btn-primary:hover {
  background: #0284c7;
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: #e2f3ff;
  border: 1px solid rgba(148,163,184,0.07);
}
.btn-ghost:hover {
  background: rgba(15,23,42,0.05);
}

/* ===== Navegación por anclas (páginas) ===== */
.page-casos,
.page-precios,
.page-contacto {
  display: none;
}

/* Mostrar sólo la “página” activa y ocultar hero + servicios */
#casos:target,
#precios:target,
#contacto:target {
  display: block;
}
#casos:target ~ #inicio,
#casos:target ~ #ict-carousel,
#casos:target ~ #services {
  display: none;
}
#precios:target ~ #inicio,
#precios:target ~ #ict-carousel,
#precios:target ~ #services {
  display: none;
}
#contacto:target ~ #inicio,
#contacto:target ~ #ict-carousel,
#contacto:target ~ #services {
  display: none;
}

/* ===== Footer ===== */
.footer {
  background: #0a2b40;
  color: #fff;
  padding: 1.6rem 0;
  text-align: left;      /* alineado a la izquierda */
  margin-top: 2rem;
  padding-right: 140px;  /* deja hueco para el botón flotante de presupuesto */
}
.footer a {
  color: #a8e0ff;
  text-decoration: none;
}
.footer a:hover { text-decoration: underline; }

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: 1fr;
    padding: 4rem 0 3rem;
  }
  .hero-panel {
    margin-top: .7rem;
  }
}

@media (max-width: 720px) {
  .header-inner {
    flex-direction: column;
    gap: .6rem;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
}

/* Ajuste específico en móvil para que no quede demasiado hueco en el footer */
@media (max-width: 480px) {
  .footer {
    padding-right: 1.6rem;
  }
}

/* ===== Botón de chat flotante con texto ===== */
.chat-button {
  position: fixed !important;
  bottom: 24px;
  right: 24px;
  /* píldora con texto */
  padding: 0.75rem 1rem;
  background: #0ea5e9;
  color: white;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 6px 18px rgba(15,23,42,0.35);
  transition: transform .25s ease, background .25s ease;
  z-index: 9999;
  max-width: 350px;
}

.chat-button:hover {
  background: #0284c7;
  transform: scale(1.03);
}

.chat-icon {
  font-size: 1.6rem;
  line-height: 1;
}

.chat-text {
  text-align: left;
  font-weight: 600;
}

/* En pantallas muy pequeñas, dejamos que se adapte algo más */
@media (max-width: 480px) {
  .chat-button {
    left: 16px;
    right: 16px;
    bottom: 16px;
    justify-content: flex-start;
  }
}

/* ===== Carrusel ICT (estilos adicionales) ===== */
.ict-carousel .carousel-inner {
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(15,23,42,0.18);
}
.ict-carousel .carousel-item img {
  max-height: 420px;
  object-fit: cover;
}
.ict-carousel .carousel-caption {
  background: rgba(15, 23, 42, 0.7);
  border-radius: 12px;
  padding: .75rem 1rem;
}
.ict-carousel .carousel-caption h3 {
  font-size: 1.15rem;
  margin-bottom: .25rem;
}
.ict-carousel .carousel-caption p {
  font-size: .9rem;
}

/* ===== AJUSTE MÍNIMO PARA EL VÍDEO EN EL HERO ===== */
.hero-panel video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}