/* =========================================================
   Paleta tomada del logo de Sanbet Agencia
   ========================================================= */
:root {
  --fondo: #0d0f19;
  --fondo-2: #141626;
  --tarjeta: #1a1b2e;
  --tarjeta-2: #221d33;
  --borde: rgba(255, 255, 255, 0.09);
  --borde-fuerte: rgba(255, 255, 255, 0.18);
  --texto: #f5f3f8;
  --texto-2: #b6afb9;
  --texto-3: #7f7a8c;
  --violeta: #8e62b3;
  --violeta-osc: #4a2d4a;
  --magenta: #e5466f;
  --magenta-2: #ff6a86;
  --degradado: linear-gradient(115deg, #e5466f 0%, #a64f9a 55%, #6b4fa8 100%);
  --ok: #2fbf71;
  --mal: #e5484d;
  --aviso: #f0a33a;
  --radio: 16px;
  --sombra: 0 20px 50px -20px rgba(0, 0, 0, 0.7);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--fondo);
  color: var(--texto);
  font-family: "Jost", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--magenta-2); }
img { max-width: 100%; display: block; }
button, input, select { font: inherit; color: inherit; }

.contenedor { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* ---------- Marca ---------- */
.marca {
  font-weight: 800;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 0.95;
}
.barra {
  position: sticky; top: 0; z-index: 20;
  background: rgba(13, 15, 25, 0.78);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid var(--borde);
}
.barra .contenedor { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 12px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--texto); }
.logo img { width: 38px; height: 38px; border-radius: 9px; object-fit: cover; }
.logo .marca { font-size: 17px; }
.logo small { display: block; font-size: 10.5px; letter-spacing: 0.22em; color: var(--texto-2); font-style: normal; font-weight: 500; margin-top: 3px; }
.etiqueta-oficial {
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--texto-2);
  border: 1px solid var(--borde-fuerte); padding: 6px 12px; border-radius: 99px; white-space: nowrap;
}

/* ---------- Botones y campos ---------- */
.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; border-radius: 12px; padding: 14px 22px; cursor: pointer;
  font-weight: 600; font-size: 16px; text-decoration: none;
  background: var(--degradado); color: #fff;
  transition: transform 0.12s ease, filter 0.15s ease, opacity 0.15s;
}
.boton:hover { filter: brightness(1.08); }
.boton:active { transform: scale(0.98); }
.boton:disabled { opacity: 0.45; cursor: not-allowed; filter: grayscale(0.4); }
.boton.secundario { background: var(--tarjeta-2); border: 1px solid var(--borde-fuerte); }
.boton.peligro { background: transparent; border: 1px solid rgba(229, 72, 77, 0.5); color: #ff8a8d; }
.boton.pequeno { padding: 8px 14px; font-size: 14px; border-radius: 10px; }
.boton.ancho { width: 100%; }

.campo { display: block; margin-bottom: 16px; }
.campo span { display: block; font-size: 14px; color: var(--texto-2); margin-bottom: 6px; }
.campo input, .campo select {
  width: 100%; padding: 13px 14px; border-radius: 12px;
  background: var(--fondo-2); border: 1px solid var(--borde-fuerte); outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.campo input:focus, .campo select:focus { border-color: var(--violeta); box-shadow: 0 0 0 3px rgba(142, 98, 179, 0.25); }

.tarjeta {
  background: linear-gradient(180deg, var(--tarjeta) 0%, var(--fondo-2) 100%);
  border: 1px solid var(--borde); border-radius: var(--radio); padding: 22px;
}
.aviso-error {
  background: rgba(229, 72, 77, 0.12); border: 1px solid rgba(229, 72, 77, 0.35); color: #ffb3b5;
  border-radius: 12px; padding: 12px 14px; font-size: 14px; margin-bottom: 14px;
}
.oculto { display: none !important; }
.muted { color: var(--texto-2); }
.pie {
  border-top: 1px solid var(--borde); margin-top: 72px; padding: 32px 0 48px;
  color: var(--texto-3); font-size: 14px;
}
.pie .contenedor { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; }
.pie a { color: var(--texto-2); text-decoration: none; }
.pie a:hover { color: var(--texto); }

@media (max-width: 560px) {
  .etiqueta-oficial { display: none; }
}