/* =========================================================
   MOD: Scroll Button (actualizado sin perder funcionalidades)
   - Mantiene: mode / align / size / style / anim / hide mobile / offsets
   - Agrega: --msb-accent (configurable) y --msb-text (opcional)
   - Cumple: radius 4px + tamaños LG/MD/SM + pesos estándar
========================================================= */

.mod-scroll-btn {
  --c-dark: #111222;
  --c-white: #FFFFFF;

  /* configurable desde inline style */
  --msb-accent: #FF5515; /* color principal */
  --msb-text: ;          /* opcional: si viene, fuerza el color de texto */

  --msb-z: 10;
  --msb-overlay-mt: -24px;
  --msb-ox: 0px;
  --msb-oy: 0px;
  --msb-scroll-offset: 0px;

  width: min(80vw, 1200px);
  margin-inline: auto;
  position: relative;
  z-index: var(--msb-z);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

/* ============ Position modes ============ */
.mod-scroll-btn--mode-normal { margin: 12px 0; }
.mod-scroll-btn--mode-overlay { margin-top: var(--msb-overlay-mt); margin-bottom: 0; }

.mod-scroll-btn--mode-absolute {
  width: 100%;
  min-height: 1px;
  position: relative;
}
.mod-scroll-btn--mode-absolute .msb-btn {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: var(--msb-oy);
  translate: var(--msb-ox) 0;
}
.mod-scroll-btn--mode-absolute.mod-scroll-btn--align-left .msb-btn { left: 0; transform: none; }
.mod-scroll-btn--mode-absolute.mod-scroll-btn--align-right .msb-btn { left: auto; right: 0; transform: none; }

/* ============ Horizontal alignment (normal/overlay) ============ */
.mod-scroll-btn--align-left { display: flex; justify-content: flex-start; }
.mod-scroll-btn--align-center { display: flex; justify-content: center; }
.mod-scroll-btn--align-right { display: flex; justify-content: flex-end; }

/* =========================================================
   Button base (nuevo estándar visual)
========================================================= */
.msb-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;

  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;

  text-transform: uppercase;
  letter-spacing: 0.06em;

  max-width: 100%;
  box-sizing: border-box;

  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease, border-color 150ms ease, color 150ms ease;
  will-change: transform;
}

/* overflow safe */
.msb-text {
  display: inline-block;
  max-width: 70vw;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* flecha integrada */
.msb-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
}

.msb-arrow-ico {
  width: 18px;
  height: 18px;
  display: block;
}

/* =========================================================
   Sizes (ESTÁNDAR)
========================================================= */
.mod-scroll-btn--size-lg .msb-btn { font-size: 20px; padding: 12px 20px; }
.mod-scroll-btn--size-md .msb-btn { font-size: 16px; padding: 8px 16px; }
.mod-scroll-btn--size-sm .msb-btn { font-size: 14px; padding: 4px 12px; }

/* Pesos (ESTÁNDAR):
   - si style es fill => se entiende como Primary (CTA)
   - los otros quedan Medium
*/
.mod-scroll-btn--style-fill .msb-btn { font-weight: 600; }
.mod-scroll-btn--style-outline .msb-btn,
.mod-scroll-btn--style-dark .msb-btn { font-weight: 500; }

/* =========================================================
   Styles (manteniendo tu selector original)
   outline / fill / dark
   + usando color configurable: --msb-accent
========================================================= */

/* OUTLINE */
.mod-scroll-btn--style-outline .msb-btn {
  background: rgba(255,255,255,0.92);
  border-color: color-mix(in srgb, var(--msb-accent) 60%, transparent);
  color: var(--c-dark);
  box-shadow: 0 10px 30px rgba(17,18,34,0.10);
}
.mod-scroll-btn--style-outline .msb-arrow-ico path { fill: var(--c-dark); }

.mod-scroll-btn--style-fill.mod-scroll-btn--size-lg .msb-btn {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--msb-accent) 85%, white) 0%,
    var(--msb-accent) 55%,
    color-mix(in srgb, var(--msb-accent) 85%, black) 100%
  );
  color: var(--c-dark); /* ✅ ahora negro */
  box-shadow:
    inset 0 -2px 0 rgba(255, 255, 255, 0.10),
    inset 0 0 0 1px rgba(17, 18, 34, 0.10),
    0 12px 34px rgba(17,18,34,0.18);
}
.mod-scroll-btn--style-fill.mod-scroll-btn--size-lg .msb-arrow-ico path { fill: var(--c-dark); } /* ✅ icono negro */


/* MD/SM plano con texto oscuro */
.mod-scroll-btn--style-fill.mod-scroll-btn--size-md .msb-btn,
.mod-scroll-btn--style-fill.mod-scroll-btn--size-sm .msb-btn {
  background: color-mix(in srgb, var(--msb-accent) 85%, white);
  color: var(--c-dark);
  box-shadow: 0 10px 28px rgba(17,18,34,0.14);
  text-shadow: 0 1px 0 color-mix(in srgb, var(--msb-accent) 35%, transparent);
}
.mod-scroll-btn--style-fill.mod-scroll-btn--size-md .msb-arrow-ico path,
.mod-scroll-btn--style-fill.mod-scroll-btn--size-sm .msb-arrow-ico path { fill: var(--c-dark); }

/* DARK */
.mod-scroll-btn--style-dark .msb-btn {
  background: var(--c-dark);
  border-color: rgba(255,255,255,0.15);
  color: var(--c-white);
  box-shadow: 0 12px 34px rgba(17,18,34,0.20);
}
.mod-scroll-btn--style-dark .msb-arrow-ico path { fill: var(--c-white); }

/* Si el editor define un color de texto explícito, lo respetamos */
.mod-scroll-btn[style*="--msb-text"] .msb-btn {
  color: var(--msb-text);
}
.mod-scroll-btn[style*="--msb-text"] .msb-arrow-ico path {
  fill: var(--msb-text);
}

/* Hover / focus */
.msb-btn:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(17,18,34,0.18); }
.msb-btn:active { transform: translateY(0); }
.msb-btn:focus-visible { outline: 3px s