/* ============================================================
   OFFERINGS — Grouped card catalog (dark background)
   ============================================================ */

.offerings {
  background: var(--color-dark);
  padding: 8rem 4rem;
}

/* Section header overrides for dark bg */
.offerings .section-header hr {
  border-color: var(--border-light);
}

/* ── Intro ──────────────────────────────────────────────── */
.offerings__intro {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 4rem;
  margin-bottom: 5rem;
}

.offerings__heading {
  color: var(--color-beige);
}

.offerings__sub {
  max-width: 36ch;
  font-size: .88rem;
  font-weight: 300;
  color: rgba(245, 240, 232, .42);
  line-height: 1.85;
  text-align: right;
  flex-shrink: 0;
}

/* ── Groups (products / services) ───────────────────────── */
.offerings__group {
  margin-bottom: 1px; /* seamless connection via gap */
}

.offerings__group + .offerings__group {
  margin-top: 3.5rem;
}

.offerings__group-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.offerings__group-label {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(245, 240, 232, .3);
  white-space: nowrap;
}

.offerings__group-hr {
  flex: 1;
  border: none;
  border-top: 1px solid var(--border-light);
}

/* ── Card grids ─────────────────────────────────────────── */
.offerings__cards {
  display: grid;
  gap: 1px;
  background: rgba(245, 240, 232, .07); /* gap colour = visible divider lines */
}

.offerings__cards--two   { grid-template-columns: 1fr 1fr; }
.offerings__cards--three { grid-template-columns: repeat(3, 1fr); }

/* ── Individual card ─────────────────────────────────────── */
.off-card {
  background: var(--color-dark);
  padding: 2.5rem 2.5rem 2.25rem;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: background .28s ease;
}

/* Teal sweep bar from left along top */
.off-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-teal-mid);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .44s cubic-bezier(0.16, 1, 0.3, 1);
}

.off-card:hover::before {
  transform: scaleX(1);
}

.off-card:hover {
  background: rgba(245, 240, 232, .04);
}

/* Category label */
.off-card__cat {
  font-family: var(--font-mono);
  font-size: .63rem;
  font-weight: 500;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--color-teal-mid);
  margin-bottom: 1.5rem;
  opacity: .8;
}

/* Card name */
.off-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -.022em;
  line-height: 1.15;
  color: var(--color-beige);
  margin-bottom: .9rem;
  transition: color .22s;
}

/* Product cards: larger name */
.offerings__cards--two .off-card__name {
  font-size: clamp(1.5rem, 2.2vw, 2.1rem);
}

/* Service cards: slightly smaller */
.offerings__cards--three .off-card__name {
  font-size: clamp(1.1rem, 1.6vw, 1.5rem);
}

.off-card:hover .off-card__name {
  color: rgba(245, 240, 232, .75);
}

/* Description */
.off-card__desc {
  font-size: .82rem;
  font-weight: 300;
  color: rgba(245, 240, 232, .38);
  line-height: 1.82;
  flex: 1;
  margin-bottom: 2rem;
}

/* CTA link */
.off-card__link {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--color-teal-mid);
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-top: auto;
  transition: gap .3s cubic-bezier(0.16, 1, 0.3, 1);
}

.off-card__link-arrow {
  display: inline-block;
  transition: transform .3s cubic-bezier(0.16, 1, 0.3, 1);
}

.off-card:hover .off-card__link {
  gap: .85rem;
}

.off-card:hover .off-card__link-arrow {
  transform: translateX(3px);
}

/* ── Card icon ──────────────────────────────────────────── */
.off-card__icon {
  width: 2rem;
  height: 2rem;
  color: var(--color-teal-mid);
  margin-bottom: 1.5rem;
  opacity: .65;
  flex-shrink: 0;
  transition: opacity .25s;
}

.off-card:hover .off-card__icon {
  opacity: .9;
}

.off-card__icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* ── Supported OS section ───────────────────────────────── */
.off-card__os {
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
  margin-bottom: 1.75rem;
}

.off-card__os-label {
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(245, 240, 232, .2);
  display: block;
  margin-bottom: 1rem;
}

.off-card__os-list {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.off-card__os-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .38rem;
}

.off-card__os-icon {
  width: 1.35rem;
  height: 1.35rem;
  opacity: .55;
  flex-shrink: 0;
  transition: opacity .22s;
}

.off-card:hover .off-card__os-icon {
  opacity: .85;
}

.off-card__os-name {
  font-family: var(--font-mono);
  font-size: .5rem;
  letter-spacing: .04em;
  color: rgba(245, 240, 232, .25);
  white-space: nowrap;
  transition: color .22s;
}

.off-card:hover .off-card__os-name {
  color: rgba(245, 240, 232, .48);
}