/* ───────────────────────────── Reset básico ─ */
*, *::before, *::after {
  box-sizing: border-box;
}

/* ───────────────────────────── Layout raíz ─ */
body {
  margin: 0;
  font-family: 'Source Sans 3', sans-serif;
  background: #E4E5E7;
  display: flex;                 /* 2 columnas en desktop */
  justify-content: center;
  gap: 32px;                     /* distancia entre columnas */
}

/* ───────────────────────────── Columna 1 : Imagen ─ */
.header-image {
  flex: 0 0 558px;
  height: 100vh;
  overflow: hidden;
}

.header-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ───────────────────────────── Columna 2 : Contenido ─ */
.main-content {
  flex: 0 0 558px;
  margin-top: 36px;              /* separación top */
  display: flex;
  flex-direction: column;
  align-items: center;
}

.logo img {
  width: 292px;
  height: 74px;
}

/* Tipografía */
h1 {
  margin: 8px 0 0 0;
  font-size: 28px;
  font-weight: 700;
  color: #1D1F20;
  text-align: center;
}

.main-content > p {
  font-size: 18px;
  margin: 0;
  line-height: 26px;
  font-weight: 400;
  color: #1D1F20;
  text-align: center;
}

/* ───────────────────────────── Botones ─ */
.action-buttons {
  margin-top: 32px;
  display: flex;
  width: 100%;
  flex-direction: column;
  align-items: center;
  gap: 16px;    /* espacio entre botones */
}

.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;  
  width:75%;
  height: 50px;
  padding: 0 16px;
  background: #558BC3;
  color: #FFFFFF;
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: 4px;
  transition: background-color 0.2s ease;
}

.btn i {
  font-size: 20px;
}

.btn:hover {
  background: #888C91;
}

.btn-ml {
  background-color: #E1258A
}
.btn-negocio {
  background-color: #1D1820
}
.btn-wsp {
  background-color: #419447
}
.btn-instrucciones {
  background-color: #EC8918
}

/* ───────────────────────────── Footer ─ */
.footer-contact {
  margin-top: auto;              /* fija el footer al final de la columna */
  text-align: center;
  font-size: 16px;
  line-height: 22px;
  color: #1D1F20;
}

.footer-contact a {
  color: #1D1F20;
  text-decoration: underline;
}

/* ───────────────────────────── Responsive ─ */
@media (max-width: 767px) {
  body {
    flex-direction: column;      /* cambia a 1 columna */
    gap: 0;
  }

  .header-image {
    display: none;               /* se oculta la imagen */
  }

  .main-content {
    flex: 0 1 auto;
    width: 100%;
    max-width: 558px;
    margin: 36px auto 0;
    padding: 0 16px;             /* respiro lateral en móviles */
  }
}