/* Copyright (c) 2025-2026 Spwig contributors. Licensed under AGPL-3.0. */

/**
 * CTA Banner Element Styles
 *
 * Call-to-action banner with background image/color, title, subtitle,
 * and action buttons. Uses theme tokens for all values.
 */

.cta-banner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: var(--theme-space-64, 16rem);
  padding: var(--theme-space-12, 3rem) var(--theme-space-6, 1.5rem);
  background-color: var(--theme-color-primary, #2563eb);
  color: var(--theme-color-text-inverse, #ffffff);
  overflow: hidden;
  text-align: center;
}

@media (min-width: 768px) {
  .cta-banner {
    min-height: var(--theme-space-80, 20rem);
    padding: var(--theme-space-16, 4rem) var(--theme-space-8, 2rem);
  }
}

/* Background image variant */
.cta-banner--image {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* Overlay */
.cta-banner__overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Content container */
.cta-banner__content {
  position: relative;
  z-index: 1;
  max-width: var(--theme-container-sm, 700px);
  width: 100%;
  text-align: center;
}

/* Title */
.cta-banner__title {
  font-size: var(--theme-font-size-4xl, 2.25rem);
  font-weight: var(--theme-font-weight-bold, 700);
  line-height: var(--theme-line-height-tight, 1.25);
  margin: 0 0 var(--theme-space-4, 1rem);
  color: inherit;
}

@media (min-width: 768px) {
  .cta-banner__title {
    font-size: var(--theme-font-size-5xl, 3rem);
  }
}

/* Subtitle */
.cta-banner__subtitle {
  font-size: var(--theme-font-size-lg, 1.125rem);
  line-height: var(--theme-line-height-relaxed, 1.625);
  opacity: var(--theme-element-cta-subtitle-opacity, 0.9);
  margin: 0 0 var(--theme-space-8, 2rem);
  max-width: var(--theme-container-xs, 560px);
  margin-left: auto;
  margin-right: auto;
}

/* Actions (buttons) */
.cta-banner__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--theme-space-4, 1rem);
}

/* Button contrast overrides — invert colors on colored/image backgrounds */
.cta-banner .btn--primary {
  background-color: var(--theme-element-cta-btn-bg, var(--theme-color-text-inverse, #ffffff));
  color: var(--theme-element-cta-btn-text, var(--theme-color-primary, #2563eb));
  border-color: var(--theme-element-cta-btn-border, var(--theme-color-text-inverse, #ffffff));
}

.cta-banner .btn--primary:hover:not(:disabled) {
  background-color: var(--theme-element-cta-btn-bg-hover, rgba(255, 255, 255, 0.85));
}

.cta-banner .btn--outline {
  background-color: transparent;
  color: var(--theme-element-cta-btn-outline-text, var(--theme-color-text-inverse, #ffffff));
  border-color: var(
    --theme-element-cta-btn-outline-border,
    var(--theme-color-text-inverse, #ffffff)
  );
}

.cta-banner .btn--outline:hover:not(:disabled) {
  background-color: var(--theme-element-cta-btn-outline-bg-hover, rgba(255, 255, 255, 0.15));
}

.cta-banner .btn--ghost {
  background-color: transparent;
  color: var(--theme-element-cta-btn-ghost-text, var(--theme-color-text-inverse, #ffffff));
  border-color: transparent;
}

.cta-banner .btn--ghost:hover:not(:disabled) {
  background-color: var(--theme-element-cta-btn-ghost-bg-hover, rgba(255, 255, 255, 0.15));
}

/* Text alignment variants */
.cta-banner.text-left .cta-banner__content {
  text-align: left;
}

.cta-banner.text-left .cta-banner__subtitle {
  margin-left: 0;
  margin-right: 0;
}

.cta-banner.text-left .cta-banner__actions {
  justify-content: flex-start;
}

.cta-banner.text-right .cta-banner__content {
  text-align: right;
}

.cta-banner.text-right .cta-banner__subtitle {
  margin-left: auto;
  margin-right: 0;
}

.cta-banner.text-right .cta-banner__actions {
  justify-content: flex-end;
}

/* Scroll indicator (shared with hero) */
.cta-banner .scroll-indicator {
  position: absolute;
  bottom: var(--theme-space-8, 2rem);
  left: 50%;
  transform: translateX(-50%);
}

/* Responsive */
@media (max-width: 767px) {
  .cta-banner__title {
    font-size: var(--theme-font-size-2xl, 1.5rem);
  }

  .cta-banner__subtitle {
    font-size: var(--theme-font-size-base, 1rem);
  }

  .cta-banner .scroll-indicator {
    display: none;
  }
}