/* ═════════════════════════════════════════════════════════════════════
   OEM Informática — paleta coherente con Gestión Profesional / gp_legal
   ════════════════════════════════════════════════════════════════════ */
:root {
  --fondo:        #f8fbff;
  --panel:        #ffffff;
  --azul:         #3366cc;
  --azul-hover:   #2952b8;
  --azul-oscuro:  #1e3a8a;
  --texto:        #1e1e1e;
  --texto-suave:  #6b7280;
  --gris-borde:   #dce2ea;
  --verde-ok:     #10b981;
  --ambar:        #f59e0b;
  --sombra:       0 1px 3px rgba(51,102,204,.08), 0 4px 12px rgba(51,102,204,.05);
  --sombra-fuerte: 0 8px 24px rgba(51,102,204,.12), 0 20px 40px rgba(51,102,204,.08);
  --radio:        12px;
  --radio-sm:     6px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--fondo);
  color: var(--texto);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--azul); text-decoration: none; }
a:hover { color: var(--azul-hover); text-decoration: underline; }

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

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

/* ── Header / Navegación ─────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--gris-borde);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.nav-brand {
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--azul-oscuro);
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-brand-logo {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--azul), var(--azul-oscuro));
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 800;
}
.nav-links {
  display: flex; gap: 8px; align-items: center;
  list-style: none; margin: 0; padding: 0;
}
.nav-links a {
  color: var(--texto);
  padding: 8px 14px;
  border-radius: var(--radio-sm);
  font-size: .95rem;
  font-weight: 500;
  transition: all .15s;
}
.nav-links a:hover {
  background: var(--fondo);
  color: var(--azul);
  text-decoration: none;
}
.nav-links a.cta {
  background: var(--azul);
  color: #fff;
  padding: 10px 20px;
}
.nav-links a.cta:hover { background: var(--azul-hover); color: #fff; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--gris-borde);
  padding: 8px 10px;
  border-radius: var(--radio-sm);
  cursor: pointer;
}

@media (max-width: 900px) {
  .nav-links {
    position: fixed; top: 68px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--gris-borde);
    flex-direction: column; align-items: stretch;
    padding: 12px 24px;
    display: none;
    box-shadow: var(--sombra);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: inline-block; }
}

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
  padding: 80px 0 60px;
  background: linear-gradient(135deg, #f0f6ff 0%, #e6efff 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(51,102,204,.08), transparent 40%),
    radial-gradient(circle at 80% 60%, rgba(51,102,204,.06), transparent 40%);
  pointer-events: none;
}
.hero-inner { position: relative; text-align: center; }
.hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 20px;
  color: var(--azul-oscuro);
  letter-spacing: -0.02em;
}
.hero h1 span.grad {
  background: linear-gradient(135deg, var(--azul), #6b8fe6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead {
  font-size: 1.2rem;
  color: var(--texto-suave);
  max-width: 720px;
  margin: 0 auto 32px;
}
.hero-badges {
  display: flex; flex-wrap: wrap; gap: 12px;
  justify-content: center;
  margin-top: 32px;
}
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--gris-borde);
  font-size: .875rem;
  color: var(--texto-suave);
  font-weight: 500;
}
.badge-ok { color: var(--verde-ok); }

/* ── Botones ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radio-sm);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: all .15s;
  text-decoration: none;
}
.btn-primario {
  background: var(--azul);
  color: #fff;
}
.btn-primario:hover { background: var(--azul-hover); color: #fff; text-decoration: none; transform: translateY(-1px); }
.btn-secundario {
  background: #fff;
  color: var(--texto);
  border: 1px solid var(--gris-borde);
}
.btn-secundario:hover { background: var(--fondo); border-color: var(--azul); color: var(--azul); text-decoration: none; }
.btn-grande { padding: 16px 32px; font-size: 1.1rem; }

.btn-grupo { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── Secciones ───────────────────────────────────────────────── */
.section {
  padding: 80px 0;
}
.section-alt { background: #fff; }
.section h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--azul-oscuro);
  text-align: center;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}
.section-subtitle {
  text-align: center;
  color: var(--texto-suave);
  font-size: 1.15rem;
  max-width: 720px;
  margin: 0 auto 48px;
}

/* ── Slider de productos ─────────────────────────────────────── */
.slider {
  position: relative;
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra-fuerte);
  background: #fff;
  min-height: 460px;
}
.slide {
  display: none;
  padding: 48px;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  min-height: 460px;
}
.slide.activo { display: grid; animation: slideIn .5s ease-out; }
@keyframes slideIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.slide-info h3 {
  font-size: 2rem;
  color: var(--azul-oscuro);
  margin: 0 0 8px;
  font-weight: 800;
}
.slide-info .claim {
  color: var(--azul);
  font-weight: 600;
  margin: 0 0 20px;
  font-size: 1.05rem;
}
.slide-info p.desc {
  color: var(--texto-suave);
  font-size: 1.05rem;
  margin: 0 0 24px;
}
.slide-mock {
  border-radius: var(--radio);
  background: linear-gradient(135deg, #eef4ff, #dde8ff);
  padding: 20px;
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 0 1px rgba(51,102,204,.1);
}
.slide-mock img { max-height: 320px; }
@media (max-width: 800px) {
  .slide { grid-template-columns: 1fr; padding: 32px 24px; gap: 24px; }
  .slide-mock { min-height: 220px; }
}

.slider-nav {
  display: flex; justify-content: center; gap: 8px;
  margin-top: 20px;
}
.slider-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--gris-borde);
  cursor: pointer;
  border: none;
  transition: all .2s;
}
.slider-dot.activo { background: var(--azul); width: 32px; border-radius: 5px; }

.slider-arrow {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  background: #fff;
  border: 1px solid var(--gris-borde);
  width: 44px; height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--azul);
  box-shadow: var(--sombra);
  transition: all .15s;
  z-index: 2;
}
.slider-arrow:hover { background: var(--azul); color: #fff; }
.slider-arrow.izq { left: 16px; }
.slider-arrow.der { right: 16px; }

/* ── Grid de productos / servicios ───────────────────────────── */
.grid-productos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.card {
  background: #fff;
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio);
  padding: 28px;
  transition: all .2s;
  display: flex; flex-direction: column;
  text-decoration: none;
  color: var(--texto);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-fuerte);
  border-color: var(--azul);
  text-decoration: none;
  color: var(--texto);
}
.card-emoji {
  font-size: 2.5rem;
  line-height: 1;
  margin-bottom: 12px;
}
.card h3 {
  color: var(--azul-oscuro);
  font-size: 1.3rem;
  font-weight: 700;
  margin: 0 0 8px;
}
.card p.claim {
  color: var(--azul);
  font-weight: 600;
  font-size: .95rem;
  margin: 0 0 12px;
}
.card p.desc {
  color: var(--texto-suave);
  font-size: .95rem;
  margin: 0 0 20px;
  flex: 1;
}
.card-cta {
  color: var(--azul);
  font-weight: 600;
  font-size: .95rem;
  display: inline-flex; align-items: center; gap: 4px;
  transition: gap .15s;
}
.card:hover .card-cta { gap: 8px; }

.grid-servicios {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

/* ── Ficha producto/servicio ─────────────────────────────────── */
.detalle-hero {
  padding: 60px 0;
  background: linear-gradient(135deg, #f0f6ff 0%, #e6efff 100%);
  border-bottom: 1px solid var(--gris-borde);
}
.detalle-hero-grid {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px;
  align-items: center;
}
.detalle-hero .emoji-grande {
  font-size: 3rem; margin-bottom: 16px;
}
.detalle-hero h1 {
  font-size: 2.8rem; font-weight: 800; color: var(--azul-oscuro);
  margin: 0 0 12px; letter-spacing: -0.02em;
}
.detalle-hero p.claim {
  color: var(--azul); font-weight: 600; font-size: 1.15rem; margin: 0 0 20px;
}
.detalle-hero p.desc {
  color: var(--texto-suave); font-size: 1.1rem; margin: 0 0 24px;
}
.detalle-hero-mock {
  background: #fff; border-radius: var(--radio); padding: 20px;
  box-shadow: var(--sombra-fuerte);
  border: 1px solid var(--gris-borde);
}
.estado-badge {
  display: inline-block;
  background: #fef3c7; color: #92400e;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: .875rem; font-weight: 600;
  margin-bottom: 16px;
}
@media (max-width: 800px) { .detalle-hero-grid { grid-template-columns: 1fr; } }

.modulos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.modulo-item {
  background: #fff;
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio-sm);
  padding: 24px;
  transition: all .2s;
}
.modulo-item:hover { border-color: var(--azul); box-shadow: var(--sombra); }
.modulo-item .emoji { font-size: 2rem; margin-bottom: 10px; }
.modulo-item h4 { color: var(--azul-oscuro); font-size: 1.1rem; margin: 0 0 6px; font-weight: 700; }
.modulo-item p { color: var(--texto-suave); font-size: .95rem; margin: 0; }

.features-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 12px;
}
.features-list li {
  padding: 14px 18px;
  background: #fff;
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio-sm);
  position: relative;
  padding-left: 44px;
  font-size: .95rem;
}
.features-list li::before {
  content: "✓";
  position: absolute; left: 14px; top: 14px;
  color: var(--verde-ok);
  font-weight: 700;
}

/* ── CTA final ───────────────────────────────────────────────── */
.cta-final {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--azul-oscuro) 0%, var(--azul) 100%);
  color: #fff;
  text-align: center;
}
.cta-final h2 {
  color: #fff;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin: 0 0 16px;
  font-weight: 800;
}
.cta-final p { font-size: 1.15rem; opacity: .95; margin: 0 0 32px; }
.cta-final .btn-primario { background: #fff; color: var(--azul-oscuro); }
.cta-final .btn-primario:hover { background: var(--fondo); }
.cta-final .btn-secundario {
  background: transparent; color: #fff; border-color: rgba(255,255,255,.4);
}
.cta-final .btn-secundario:hover { background: rgba(255,255,255,.1); color: #fff; }

/* ── Footer ──────────────────────────────────────────────────── */
.footer {
  background: #0f1c3d;
  color: #cbd5e1;
  padding: 60px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer h4 { color: #fff; font-size: 1rem; margin: 0 0 14px; font-weight: 700; }
.footer a { color: #cbd5e1; font-size: .9rem; text-decoration: none; display: block; padding: 4px 0; }
.footer a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 24px;
  text-align: center;
  font-size: .85rem;
  color: #94a3b8;
}

/* ── Sobre ───────────────────────────────────────────────────── */
.sobre-hero {
  padding: 60px 0;
  background: linear-gradient(135deg, #f0f6ff 0%, #e6efff 100%);
  text-align: center;
}
.sobre-hero h1 {
  font-size: 2.8rem;
  color: var(--azul-oscuro);
  margin: 0 0 16px;
  font-weight: 800;
}
.sobre-hero p.lead {
  color: var(--texto-suave);
  font-size: 1.2rem;
  max-width: 720px;
  margin: 0 auto;
}
.timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.timeline-item {
  background: #fff;
  border-left: 4px solid var(--azul);
  padding: 20px 24px;
  border-radius: var(--radio-sm);
  box-shadow: var(--sombra);
}
.timeline-item .anio { color: var(--azul); font-weight: 700; font-size: 1.5rem; }
.timeline-item p { margin: 8px 0 0; color: var(--texto-suave); }

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
  text-align: center;
}
.stat {
  padding: 24px;
  background: #fff;
  border-radius: var(--radio);
  border: 1px solid var(--gris-borde);
}
.stat .num {
  font-size: 3rem; font-weight: 800; color: var(--azul);
  line-height: 1;
}
.stat .lbl {
  color: var(--texto-suave); font-weight: 500;
  margin-top: 8px;
}

/* ── Formulario contacto ─────────────────────────────────────── */
.form-contacto {
  max-width: 640px;
  margin: 0 auto;
  background: #fff;
  padding: 40px;
  border-radius: var(--radio);
  border: 1px solid var(--gris-borde);
  box-shadow: var(--sombra);
}
.form-contacto label {
  display: block;
  margin-top: 16px;
  margin-bottom: 6px;
  font-weight: 600;
  color: var(--texto);
  font-size: .95rem;
}
.form-contacto input,
.form-contacto select,
.form-contacto textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--gris-borde);
  border-radius: var(--radio-sm);
  font-family: inherit;
  font-size: 1rem;
  color: var(--texto);
  background: #fff;
  transition: border-color .15s;
}
.form-contacto input:focus,
.form-contacto select:focus,
.form-contacto textarea:focus {
  outline: none;
  border-color: var(--azul);
  box-shadow: 0 0 0 3px rgba(51,102,204,.15);
}
.form-contacto button {
  margin-top: 24px;
  width: 100%;
  justify-content: center;
}
.form-ok {
  padding: 16px 20px;
  background: #d1fae5;
  color: #065f46;
  border-radius: var(--radio-sm);
  margin-bottom: 20px;
  border-left: 4px solid var(--verde-ok);
}

.contacto-datos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 40px;
}
.contacto-dato {
  padding: 20px;
  background: #fff;
  border-radius: var(--radio-sm);
  border: 1px solid var(--gris-borde);
  text-align: center;
}
.contacto-dato .icono { font-size: 2rem; margin-bottom: 8px; }
.contacto-dato h4 { margin: 0 0 4px; font-size: 1rem; color: var(--azul-oscuro); }
.contacto-dato p { margin: 0; color: var(--texto-suave); font-size: .95rem; }

/* ===== Mini-slider de capturas en ficha de producto ===== */
.mini-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 8 / 5;
  background: #f1f5f9;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(30, 58, 138, 0.12);
}
.mini-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.7s ease;
}
.mini-slide.activo { opacity: 1; }
.mini-slider-dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
  background: rgba(255,255,255,0.75);
  padding: 6px 12px;
  border-radius: 20px;
  backdrop-filter: blur(4px);
}
.mini-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #cbd5e1;
  transition: background 0.3s;
  cursor: pointer;
}
.mini-dot.activo { background: #3366cc; }