/* =========================================================
   Offers page (Template Name: Offers — page-offers.php)
   Dark / gold brand. Loaded only on that template.
   ========================================================= */

.nsb-offers-page {
  background: var(--clr-dark);
  color: var(--clr-cream);
  padding-bottom: 5rem;
}

/* ---------- Hero ---------- */
.nsb-offers-hero {
  position: relative;
  padding: 4.5rem 0 2.4rem;
  background:
    radial-gradient(ellipse at 70% 0%, rgba(201,165,90,.14), transparent 55%),
    linear-gradient(180deg, var(--clr-dark-2) 0%, var(--clr-dark) 100%);
  border-bottom: 1px solid rgba(201,165,90,.12);
  overflow: hidden;
}

.nsb-offers-hero::before {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201,165,90,.55), transparent);
}

.nsb-offers-hero .eyebrow {
  margin-bottom: .9rem;
}

.nsb-offers-hero__title {
  margin: 0 0 .9rem;
  max-width: none;
  color: var(--clr-cream);
  font-family: var(--ff-serif);
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: var(--fw-light);
  font-style: italic;
  line-height: 1.05;
}

.nsb-offers-hero__desc {
  margin: 0 0 2rem;
  max-width: 36ch;
  color: rgba(247,242,237,.62);
  font-size: .95rem;
  line-height: 1.7;
}

/* Jump chips — big, tappable (≥44px) */
.nsb-offers-jump {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}

.nsb-offers-jump__item {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  min-height: 48px;
  padding: .7rem 1.1rem;
  border: 1px solid rgba(201,165,90,.35);
  background: rgba(201,165,90,.06);
  color: var(--clr-cream);
  text-decoration: none;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.nsb-offers-jump__item span {
  color: rgba(247,242,237,.55);
  font-size: .62rem;
  font-weight: var(--fw-medium);
  letter-spacing: .16em;
  text-transform: uppercase;
}

.nsb-offers-jump__item strong {
  color: var(--clr-gold);
  font-family: var(--ff-serif);
  font-size: 1.25rem;
  font-weight: var(--fw-light);
  line-height: 1;
}

.nsb-offers-jump__item:hover,
.nsb-offers-jump__item:focus-visible {
  border-color: var(--clr-gold);
  background: rgba(201,165,90,.14);
  transform: translateY(-1px);
  outline: none;
}

/* ---------- Body ---------- */
.nsb-offers-body {
  padding-top: 2.4rem;
}

.nsb-campaign-offers--page {
  margin: 0;
  padding: 0;
  border: 0;
}

.nsb-campaign-offers--page .nsb-campaign-card {
  overflow: visible; /* allow the sticky CTA below */
  margin-top: 0;
  margin-bottom: 1.4rem;
  padding: 1.6rem 1.5rem 1.5rem;
  scroll-margin-top: calc(var(--nsb-header-offset, 96px) + 12px);
}

.nsb-campaign-offers--page .nsb-campaign-card h2 {
  margin: 0 0 .4rem;
  color: var(--clr-cream);
  font-family: var(--ff-serif);
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  font-weight: var(--fw-light);
  line-height: 1.05;
}

.nsb-campaign-saving {
  display: block;
  margin-top: .55rem;
  color: var(--clr-gold-lt);
  font-family: var(--ff-sans);
  font-size: .68rem;
  font-style: normal;
  font-weight: var(--fw-medium);
  letter-spacing: .12em;
  text-transform: uppercase;
}

/* Sticky "Add" on mobile so the primary CTA stays in view while
   the customer scrolls the shade grid. */
.nsb-campaign-offers--page .nsb-campaign-actions {
  position: sticky;
  bottom: 0;
  z-index: 2;
  margin: .9rem -1.5rem -1.5rem;
  padding: .85rem 1.5rem 1.5rem;
  border-top: 1px solid rgba(201,165,90,.14);
  background: var(--clr-dark-2);
  box-shadow: 0 -14px 24px -12px rgba(13,5,8,.85);
}

/* Disabled (no shades picked yet) must stay opaque and readable when it
   floats over the shade grid as a sticky bar. */
.nsb-campaign-offers--page .nsb-campaign-add-btn:disabled {
  border-color: rgba(201,165,90,.32);
  background: #241319;
  color: rgba(247,242,237,.62);
}

.nsb-campaign-offers--page .nsb-campaign-add-btn {
  min-height: 56px;
  font-size: .72rem;
}

.nsb-campaign-offers--page .nsb-campaign-shade {
  min-height: 0;
}

.nsb-campaign-offers--page .nsb-campaign-shade span {
  font-size: .7rem;
  padding-bottom: .45rem;
}

.nsb-campaign-offers--page .nsb-campaign-collection-item {
  display: flex;
  flex-direction: column;
  background: rgba(13,5,8,.55);
}

.nsb-campaign-collection-name {
  display: block;
  padding: .55rem .4rem .65rem;
  color: rgba(247,242,237,.7);
  font-size: .65rem;
  letter-spacing: .04em;
  text-align: center;
  line-height: 1.3;
}

/* Deep-link highlight (?offer=duo / #duo) */
@keyframes nsb-offer-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(201,165,90,.55); }
  70%  { box-shadow: 0 0 0 14px rgba(201,165,90,0); }
  100% { box-shadow: 0 0 0 0 rgba(201,165,90,0); }
}

.nsb-campaign-offers--page .nsb-campaign-card.is-highlighted,
.nsb-offers-single.is-highlighted {
  border-color: var(--clr-gold);
  animation: nsb-offer-pulse 1.6s ease-out 2;
}

/* ---------- Single shades ---------- */
.nsb-offers-single {
  margin: 2.6rem 0 0;
  padding: 2.2rem 1.5rem 1.6rem;
  border: 1px solid rgba(201,165,90,.18);
  background: rgba(26,11,16,.45);
  scroll-margin-top: calc(var(--nsb-header-offset, 96px) + 12px);
}

.nsb-offers-single__head {
  margin-bottom: 1.4rem;
}

.nsb-offers-single__head h2 {
  margin: .35rem 0 0;
  color: var(--clr-cream);
  font-family: var(--ff-serif);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: var(--fw-light);
  line-height: 1.1;
}

.nsb-offers-single__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: .85rem;
}

.nsb-offers-single__item {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  align-items: center;
  gap: .9rem;
  padding: .7rem;
  border: 1px solid rgba(201,165,90,.14);
  background: rgba(13,5,8,.5);
}

.nsb-offers-single__media {
  display: block;
  overflow: hidden;
  width: 72px;
  height: 72px;
  background: var(--clr-dark);
}

.nsb-offers-single__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.nsb-offers-single__info {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: .25rem;
}

.nsb-offers-single__name {
  color: var(--clr-cream);
  font-family: var(--ff-serif);
  font-size: 1.15rem;
  font-weight: var(--fw-light);
  line-height: 1.15;
  text-decoration: none;
}

.nsb-offers-single__name:hover,
.nsb-offers-single__name:focus-visible {
  color: var(--clr-gold);
  outline: none;
}

.nsb-offers-single__price {
  color: rgba(247,242,237,.55);
  font-size: .78rem;
}

.nsb-offers-single__price del {
  margin-right: .4rem;
  opacity: .55;
}

.nsb-offers-single__price ins {
  text-decoration: none;
  color: var(--clr-gold);
}

.nsb-offers-single__add {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 118px;
  min-height: 48px;
  padding: 0 .9rem;
  border: 1px solid var(--clr-gold);
  background: var(--clr-gold);
  color: var(--clr-dark);
  font-family: var(--ff-sans);
  font-size: .62rem;
  font-weight: var(--fw-bold);
  letter-spacing: .14em;
  text-transform: uppercase;
  text-decoration: none;
  text-align: center;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition), opacity var(--transition);
}

.nsb-offers-single__add:hover,
.nsb-offers-single__add:focus-visible {
  background: var(--clr-gold-lt);
  outline: none;
}

.nsb-offers-single__add.is-loading {
  opacity: .7;
  pointer-events: none;
}

.nsb-offers-single__add.is-added {
  background: transparent;
  color: var(--clr-gold);
}

.nsb-offers-single__add.is-disabled {
  border-color: rgba(247,242,237,.14);
  background: rgba(247,242,237,.06);
  color: rgba(247,242,237,.35);
}

.nsb-offers-single__cart {
  min-height: 1.4em;
  margin: 1rem 0 0;
  color: var(--clr-gold);
  font-size: .8rem;
}

.nsb-offers-single__cart:empty {
  display: none;
}

.nsb-offers-single__cart a {
  color: var(--clr-gold-lt);
  text-decoration: underline;
}

/* ---------- Trust ---------- */
.nsb-offers-trust {
  list-style: none;
  margin: 2.6rem 0 0;
  padding: 1.6rem 0 0;
  border-top: 1px solid rgba(201,165,90,.14);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem 1.4rem;
}

.nsb-offers-trust li {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  color: rgba(247,242,237,.62);
  font-size: .78rem;
  line-height: 1.45;
}

.nsb-offers-trust svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  stroke: var(--clr-gold);
  margin-top: .1rem;
}

/* Optional editor content below */
.nsb-offers-content {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(201,165,90,.12);
  color: rgba(247,242,237,.7);
  font-size: .92rem;
  line-height: 1.8;
}

/* ---------- Tablet+ ---------- */
@media (min-width: 640px) {
  .nsb-offers-single__list {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .nsb-offers-hero {
    padding: 6rem 0 3rem;
  }

  .nsb-offers-body {
    padding-top: 3.2rem;
  }

  .nsb-campaign-offers--page {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.4rem;
    align-items: start;
  }

  .nsb-campaign-offers--page .nsb-campaign-card {
    margin-bottom: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
  }

  .nsb-campaign-offers--page .nsb-campaign-actions {
    position: static;
    margin: auto -1.5rem 0;
    padding: 1.1rem 1.5rem 0;
    background: transparent;
  }

  .nsb-campaign-offers--page .nsb-campaign-message {
    margin-top: .6rem;
  }

  .nsb-offers-trust {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }
}

@media (min-width: 1100px) {
  .nsb-offers-single__list {
    grid-template-columns: repeat(4, 1fr);
  }

  .nsb-offers-single__item {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    text-align: center;
    gap: .85rem;
    padding: 1rem;
  }

  .nsb-offers-single__media {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    justify-self: stretch;
  }

  .nsb-offers-single__info {
    align-items: center;
  }

  .nsb-offers-single__add {
    width: 100%;
  }
}

/* ---------- Mobile ---------- */
@media (max-width: 540px) {
  .nsb-offers-hero {
    padding: 2.4rem 0 1.6rem;
  }

  .nsb-offers-hero__desc {
    margin-bottom: 1.3rem;
  }

  .nsb-offers-hero__title {
    max-width: none;
  }

  /* Three compact tiles in one row: label above price. */
  .nsb-offers-jump {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .5rem;
  }

  .nsb-offers-jump__item {
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
    gap: .4rem;
    min-height: 64px;
    padding: .65rem .7rem;
  }

  .nsb-offers-jump__item span {
    font-size: .56rem;
    letter-spacing: .12em;
    line-height: 1.35;
  }

  .nsb-offers-body {
    padding-top: 1.6rem;
  }

  .nsb-campaign-offers--page .nsb-campaign-card {
    padding: 1.25rem 1.1rem 1.1rem;
  }

  .nsb-campaign-offers--page .nsb-campaign-actions {
    margin: .9rem -1.1rem -1.1rem;
    padding: .75rem 1.1rem 1.1rem;
  }

  .nsb-campaign-offers--page .nsb-campaign-add-btn {
    padding: 0 .8rem;
    letter-spacing: .12em;
  }

  .nsb-offers-single {
    padding: 1.6rem 1.1rem 1.2rem;
  }

  .nsb-offers-single__item {
    grid-template-columns: 64px 1fr;
    grid-template-areas:
      "media info"
      "add   add";
  }

  .nsb-offers-single__media { grid-area: media; width: 64px; height: 64px; }
  .nsb-offers-single__info  { grid-area: info; }
  .nsb-offers-single__add   { grid-area: add; width: 100%; min-height: 48px; }
}

@media (prefers-reduced-motion: reduce) {
  .nsb-campaign-offers--page .nsb-campaign-card.is-highlighted,
  .nsb-offers-single.is-highlighted {
    animation: none;
  }
}

/* WooCommerce price HTML carries screen-reader text; keep it hidden even
   if WooCommerce's general stylesheet is not loaded on this page. */
.nsb-offers-page .screen-reader-text {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}