:root {
  --cmf-azul: #011e41;
  --cmf-azul-2: #062b5f;
  --cmf-dorado: #f2b705;
  --texto: #172033;
  --muted: #64748b;
  --borde: #e5e7eb;
  --fondo: #f5f7fb;
  --card: #ffffff;
  --sombra: 0 10px 30px rgba(1, 30, 65, 0.10);
  --sombra-hover: 0 18px 45px rgba(1, 30, 65, 0.18);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--fondo);
  color: var(--texto);
}

.seccion-comercios {
  padding: 48px 20px 60px;
}

.encabezado-comercios {
  max-width: 1200px;
  margin: 0 auto 30px;
  text-align: center;
}

.encabezado-comercios h2 {
  margin: 0;
  color: var(--cmf-azul);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.encabezado-comercios p {
  max-width: 720px;
  margin: 12px auto 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

.lista-comercios {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0;
}

.comercio-card {
  position: relative;
  min-height: 330px;
  padding: 28px 24px 58px;
  text-align: center;
  background: var(--card);
  border: 1px solid var(--borde);
  border-radius: 18px;
  box-shadow: var(--sombra);
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.comercio-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--cmf-azul), var(--cmf-azul-2), var(--cmf-dorado));
}

.comercio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sombra-hover);
  border-color: rgba(1, 30, 65, 0.18);
}

.logo-comercio {
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.logo-comercio a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.logo-comercio img {
  max-height: 170px;
  max-width: 185px;
  object-fit: contain;
  cursor: pointer;
  transition: transform 0.22s ease;
}

.comercio-card:hover .logo-comercio img {
  transform: scale(1.04);
}

.comerciodetails h3 {
  margin: 0 0 10px;
  color: var(--cmf-azul);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.25;
}

.tipotienda {
  margin-bottom: 10px;
  color: #475569;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
}

.ubicacion {
  margin-bottom: 10px;
  color: #7b8794;
  font-size: 13px;
  line-height: 1.35;
}

.redes {
  position: absolute;
  left: 18px;
  bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.redes a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  padding: 5px;
  border-radius: 999px;
  background: #f1f5f9;
  transition: transform 0.2s ease, background 0.2s ease;
}

.redes a:hover {
  transform: translateY(-2px);
  background: #e2e8f0;
}

.redes img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  cursor: pointer;
}

@media (max-width: 640px) {
  .seccion-comercios {
    padding: 32px 14px 46px;
  }

  .lista-comercios {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .comercio-card {
    min-height: 310px;
    padding: 24px 18px 56px;
  }

  .logo-comercio img {
    max-width: 165px;
  }
}