/* ==========================================================================
   Page: Membership Rewards (membership-rewards-v3)
   ========================================================================== */

/* === Section: Rank Stairs === */
.membership-rewards-stairs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 200px));
  justify-content: center;
  align-items: end;
  gap: var(--space-4xl);
  position: relative;
  padding-bottom: var(--space-md);
}
.membership-rewards-stairs__step {
  text-align: center;
  position: relative;
}
/* Arrows between steps — positioned at picto height */
.membership-rewards-stairs__step--silver::after,
.membership-rewards-stairs__step--gold::after {
  content: "";
  position: absolute;
  right: calc(-1 * var(--space-4xl) / 2);
  top: 28px;
  transform: translateX(50%) rotate(-15deg);
  width: 28px;
  height: 28px;
  background: var(--color-brand-primary);
  -webkit-mask-image: url(/img/ds/arrow-right.png);
  mask-image: url(/img/ds/arrow-right.png);
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  z-index: 1;
}

.membership-rewards-stairs__name {
  font-size: var(--label-lg-size);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-md);
}
.membership-rewards-stairs__step--silver .membership-rewards-stairs__name { color: #888; }
.membership-rewards-stairs__step--gold .membership-rewards-stairs__name { color: var(--color-gold); }
.membership-rewards-stairs__step--platinum .membership-rewards-stairs__name { color: var(--color-rank-platinum); }

.membership-rewards-stairs__picto {
  display: block;
  margin: 0 auto var(--space-sm);
  width: 48px;
  height: 48px;
}

.membership-rewards-stairs__box {
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}
.membership-rewards-stairs__step--silver .membership-rewards-stairs__box {
  background: var(--color-gray-50);
  aspect-ratio: 4 / 2;
}
.membership-rewards-stairs__step--gold .membership-rewards-stairs__box {
  background: var(--color-gold);
  aspect-ratio: 4 / 3;
}
.membership-rewards-stairs__step--platinum .membership-rewards-stairs__box {
  background: var(--color-rank-platinum);
  aspect-ratio: 4 / 4;
}

.membership-rewards-stairs__rate {
  font-size: var(--heading-xl-size);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-default-on-dark);
}
.membership-rewards-stairs__rate span {
  font-size: var(--heading-sm-size);
  margin-left: 0.1em;
}

.membership-rewards-stairs__amount {
  font-size: var(--body-sm-size);
  font-weight: var(--font-weight-bold);
  line-height: 1.6;
}
.membership-rewards-stairs__step--silver .membership-rewards-stairs__amount { color: #888; }
.membership-rewards-stairs__step--gold .membership-rewards-stairs__amount { color: var(--color-gold); }
.membership-rewards-stairs__step--platinum .membership-rewards-stairs__amount { color: var(--color-rank-platinum); }

/* === Section: Calc Card === */
.membership-rewards-calc-card {
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-md);
  padding: var(--space-3xl);
  background: var(--color-bg-page);
  margin-top: var(--space-2xl);
}
.membership-rewards-calc-card__title {
  text-align: center;
  color: var(--color-text-default);
  margin-bottom: var(--space-md);
}
.membership-rewards-calc-card__flow {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: var(--space-lg);
}
.membership-rewards-calc-card__arrow,
.membership-rewards-calc-card__multiplier { align-self: center; }
.membership-rewards-calc-card__step {
  text-align: center;
  flex: 1;
  max-width: 240px;
  background: var(--color-bg-accent);
  border-radius: var(--radius-sm);
  padding: var(--space-md) var(--space-xl) var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.membership-rewards-calc-card__label {
  display: block;
  color: var(--color-text-subtle);
  font-size: var(--body-sm-size);
  margin-bottom: var(--space-xs);
}
.membership-rewards-calc-card__value {
  display: block;
  font-size: var(--heading-xs-size);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-default);
}
.membership-rewards-calc-card__arrow {
  flex-shrink: 0;
  color: var(--color-text-subtle);
  font-size: 20px;
}
.membership-rewards-calc-card__multiplier {
  flex-shrink: 0;
  background: var(--color-rank-platinum);
  color: var(--color-text-default-on-dark);
  font-size: var(--heading-xs-size);
  font-weight: var(--font-weight-bold);
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}
.membership-rewards-calc-card__step--result {
  background: var(--color-rank-platinum-bg);
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  border-radius: var(--radius-sm);
}
.membership-rewards-calc-card__step--result .membership-rewards-calc-card__label { color: var(--color-rank-platinum); }
.membership-rewards-calc-card__step--result .membership-rewards-calc-card__value {
  color: var(--color-rank-platinum);
  font-size: var(--heading-sm-size);
}

/* === Section: How To Grid === */
.membership-rewards-how-to-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}
.membership-rewards-how-to-card {
  background: var(--color-bg-accent);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  position: relative;
}
.membership-rewards-how-to-card:not(:last-child)::after {
  content: "";
  position: absolute;
  left: calc(100% + var(--space-xl) / 2);
  top: 40%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 12px solid var(--color-brand-primary);
}
.membership-rewards-how-to-card__number {
  display: inline-block;
  font-size: var(--label-xs-size);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-primary);
  background: var(--color-brand-primary-light);
  padding: var(--space-5xs) var(--space-sm);
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}
.membership-rewards-how-to-card__title {
  color: var(--color-brand-primary);
  margin-bottom: var(--space-xs);
}
.membership-rewards-how-to-card__desc { color: var(--color-text-default-sub); line-height: var(--leading-body-md-plus-loose); }

/* === Placeholder Override === */
.s26-placeholder--picto { margin: 0 auto var(--space-sm); }

/* === Section: Text List === */
.membership-rewards-text-list {}
.membership-rewards-text-list + .membership-rewards-text-list { margin-top: var(--space-2xl); }
.membership-rewards-text-list__title {
  color: var(--color-text-default);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-4xs);
  border-bottom: 2px solid var(--color-brand-primary);
  display: inline-block;
}
.membership-rewards-text-list__ordered,
.membership-rewards-text-list__unordered {
  margin: 0;
  padding: 0;
  padding-left: var(--space-xl);
}
.membership-rewards-text-list__ordered li,
.membership-rewards-text-list__unordered li {
  color: var(--color-text-default);
  font-size: var(--body-md-plus-size);
  line-height: 1.8;
  margin-bottom: var(--space-xs);
  margin-left: 0;
}
.membership-rewards-text-list__ordered li { list-style: decimal; }
.membership-rewards-text-list__unordered li { list-style: disc; }

/* === Section: CTA Box === */
.membership-rewards-cta-box {
  background: var(--color-brand-primary);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  text-align: center;
  color: var(--color-text-default-on-dark);
  margin-top: var(--space-lg);
}
.membership-rewards-cta-box__title { margin-bottom: var(--space-sm); }
.membership-rewards-cta-box__desc { opacity: 0.9; margin-bottom: var(--space-md); }

/* === Button Variant === */
.s26-btn--white {
  background: var(--color-bg-page);
  color: var(--color-brand-primary);
}

/* (section-note--left removed: section-note is now left-aligned by default) */

/* === Inline-style Replacements === */
.membership-rewards-points-intro__lead {
  margin-bottom: var(--space-lg);
  line-height: var(--leading-body-md-plus-loose);
  color: var(--color-text-default-sub);
}
/* === Section: Points Box (white card) === */
.membership-rewards-points-box {
  background: var(--color-bg-page);
  border-radius: var(--radius-md);
  padding: var(--space-2xl) var(--space-2xl) var(--space-lg);
}
.membership-rewards-points-box__title {
  color: var(--color-brand-primary);
  margin-bottom: var(--space-md);
}
.membership-rewards-points-box__text {
  color: var(--color-text-default-sub);
  line-height: var(--leading-body-md-plus-loose);
}

/* === Section: Points Example (inside points-box) === */
.membership-rewards-points-example__title {
  color: var(--color-brand-primary);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-lg);
}
.membership-rewards-points-note { margin-top: var(--space-sm); }
.membership-rewards-points-note + .membership-rewards-points-note { margin-top: var(--space-4xs); }
.membership-rewards-points-example__item {
  border-left: 4px solid var(--color-border-default);
  padding-left: var(--space-md);
  margin-bottom: var(--space-lg);
  line-height: var(--leading-body-md-plus-loose);
}
.membership-rewards-points-example__item--silver { border-color: var(--color-rank-silver); }
.membership-rewards-points-example__item--platinum { border-color: var(--color-rank-platinum); }
.membership-rewards-points-example__item p { margin-bottom: var(--space-4xs); }
.membership-rewards-points-example__item p:last-child { margin-bottom: 0; }

.membership-rewards-calc-card--flat { border: none; padding: var(--space-xl) 0 0; margin-top: var(--space-lg); }
.membership-rewards-text-list__lead { margin-bottom: var(--space-lg); line-height: var(--leading-body-md-plus-loose); }
.membership-rewards-mypage-screenshot {
  display: block;
  width: 100%;
  max-width: 640px;
  margin: 0 auto var(--space-lg);
  overflow: hidden;
}
.membership-rewards-mypage-screenshot img {
  display: block;
  width: 100%;
  height: auto;
}
.membership-rewards-cta-wrapper { text-align: center; margin-top: var(--space-lg); }

/* === Mobile Overrides === */
@media (max-width: 767px) {
  .membership-rewards-stairs { grid-template-columns: repeat(3, 1fr); gap: var(--space-sm); }
  .membership-rewards-stairs__step--silver::after,
  .membership-rewards-stairs__step--gold::after {
    width: 18px;
    height: 18px;
    top: 20px;
    right: calc(-1 * var(--space-sm) / 2);
  }
  .membership-rewards-stairs__name { font-size: var(--label-sm-size); margin-bottom: var(--space-xs); }
  .membership-rewards-stairs__picto { width: 32px; height: 32px; margin-bottom: var(--space-xs); }
  /* aspect-ratio inherited from desktop */
  .membership-rewards-stairs__rate { font-size: var(--heading-sm-size); }
  .membership-rewards-stairs__rate span { font-size: var(--label-md-size); }
  .membership-rewards-stairs__amount { font-size: var(--body-xs-size); }
  .membership-rewards-calc-card { padding: var(--space-xl) calc(var(--margin-x-large) - var(--margin-x)); margin-top: var(--space-lg); }
  .membership-rewards-calc-card__flow {
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
  }
  .membership-rewards-calc-card__arrow { transform: rotate(90deg); }
  .membership-rewards-calc-card__step { max-width: none; width: 100%; }
  .membership-rewards-points-intro__lead,
  .membership-rewards-points-note { padding-inline: calc(var(--margin-x-large) - var(--margin-x)); }
  .membership-rewards-points-box { padding-inline: calc(var(--margin-x-large) - var(--margin-x)); }
  .membership-rewards-text-list { padding-inline: calc(var(--margin-x-large) - var(--margin-x)); }
  .membership-rewards-how-to-grid { grid-template-columns: 1fr; }
  .membership-rewards-how-to-card { padding: var(--space-xl); }
  .membership-rewards-how-to-card:not(:last-child)::after {
    left: 50%;
    top: auto;
    bottom: calc(-1 * var(--space-xl) / 2);
    transform: translate(-50%, 50%);
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 12px solid var(--color-brand-primary);
    border-bottom: none;
  }
  .membership-rewards-cta-box { margin-top: var(--space-xl); padding: var(--space-lg); }
}