/* ═══════════════════════════════════════
   MERUVA B2B — Hub Styles
   ═══════════════════════════════════════ */

/* ── HERO ── */
.b2b-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 3rem 5rem;
  position: relative;
  overflow: hidden;
  background: var(--black);
}
.b2b-hero-bg {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 55%;
  pointer-events: none;
  overflow: hidden;
}
.b2b-hero-bg svg { width: 100%; height: 100%; }

.b2b-hero-inner {
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 2;
}

.b2b-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 6rem;
  font-weight: 300;
  line-height: 1;
  color: rgba(212,164,55,.1);
  margin-bottom: 1rem;
  letter-spacing: .08em;
}

.b2b-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  font-size: .65rem;
  letter-spacing: .38em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 2rem;
}
.b2b-eyebrow span:first-child {
  display: inline-block;
  width: 20px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}

.b2b-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: -.01em;
  color: var(--cream);
  margin-bottom: 2rem;
}
.b2b-title em {
  font-style: italic;
  font-weight: 500;
  background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--gold-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}

.b2b-desc {
  font-size: 1.05rem;
  color: var(--silver);
  line-height: 1.8;
  max-width: 600px;
  margin-bottom: 3rem;
}

.b2b-meta {
  display: flex;
  gap: 3.5rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.b2b-meta-item {
  display: flex;
  flex-direction: column;
  gap: .35rem;
}
.b2b-meta-label {
  font-size: .62rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
}
.b2b-meta-value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--cream);
}

/* ── SECTION LABELS ── */
.b2b-section-label {
  font-size: .62rem;
  letter-spacing: .4em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 1.2rem;
}
.b2b-section-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  line-height: 1.05;
  letter-spacing: -.01em;
  color: var(--cream);
  margin-bottom: 4rem;
}
.b2b-section-title em {
  font-style: italic;
  font-weight: 500;
  color: var(--gold);
}

/* ── PARTNERS SECTION ── */
.b2b-partners {
  padding: 7rem 3rem;
  background: var(--black-2);
  border-top: 1px solid var(--line);
}

.b2b-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-soft);
  border-left: 1px solid var(--line-soft);
}

/* ── PARTNER CARD ── */
.b2b-card {
  border-right: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  padding: 2.8rem 2.4rem;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  background: var(--black);
  transition: all .55s cubic-bezier(.22,1,.36,1);
}
.b2b-card::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--card-accent, var(--gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s cubic-bezier(.22,1,.36,1);
}
.b2b-card::before {
  content: attr(data-num);
  position: absolute;
  top: -.5rem; right: 1rem;
  font-family: 'Cormorant Garamond', serif;
  font-size: 7rem; font-weight: 700;
  color: rgba(255,255,255,.02);
  line-height: 1;
  pointer-events: none;
  transition: color .5s;
}
a.b2b-card:hover {
  background: var(--black-3);
  transform: translateY(-4px);
}
a.b2b-card:hover::after { transform: scaleX(1); }
a.b2b-card:hover::before { color: rgba(255,255,255,.04); }

.b2b-card-top { }

.b2b-card-num {
  font-size: .62rem;
  letter-spacing: .35em;
  text-transform: uppercase;
  color: var(--card-accent, var(--gold));
  margin-bottom: 1.8rem;
  font-weight: 500;
}

.b2b-card-icon {
  width: 48px;
  height: 48px;
  color: var(--card-accent, var(--gold));
  margin-bottom: 1.6rem;
}
.b2b-card-icon svg { width: 100%; height: 100%; }

.b2b-card-cat {
  font-size: .6rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--card-accent, var(--gold));
  opacity: .7;
  margin-bottom: .7rem;
}

.b2b-card-name {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: 2rem;
  color: var(--cream);
  margin-bottom: .7rem;
  letter-spacing: .02em;
}

.b2b-card-desc {
  font-size: .88rem;
  color: var(--silver);
  line-height: 1.7;
}

.b2b-card-bottom { margin-top: 2rem; }

.b2b-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-bottom: 1.4rem;
}
.b2b-tag {
  font-size: .58rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--card-accent, var(--gold));
  border: 1px solid currentColor;
  padding: .2rem .6rem;
  opacity: .65;
}

.b2b-card-enter {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .65rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--card-accent, var(--gold));
  font-weight: 600;
  opacity: .6;
  transition: opacity .4s, gap .4s;
}
a.b2b-card:hover .b2b-card-enter { opacity: 1; gap: 1rem; }

.b2b-card-arr {
  width: 28px;
  height: 1px;
  background: currentColor;
  position: relative;
  transition: width .4s;
}
.b2b-card-arr::after {
  content: "";
  position: absolute;
  right: 0; top: -3px;
  border: 3px solid transparent;
  border-left-color: currentColor;
  border-top: 0; border-bottom: 0;
  width: 0; height: 0;
  border-width: 3px;
  border-style: solid;
  border-color: transparent transparent transparent currentColor;
}
a.b2b-card:hover .b2b-card-arr { width: 40px; }

/* ── COMING SOON CARDS ── */
.b2b-card--soon {
  opacity: .38;
  cursor: default;
}
.b2b-card--soon:hover {
  transform: none !important;
  background: var(--black) !important;
}
.b2b-card--soon::after { display: none; }
.b2b-card-soon-label {
  font-size: .68rem;
  letter-spacing: .35em;
  text-transform: uppercase;
  color: var(--silver-soft);
  margin-bottom: 1rem;
  margin-top: .5rem;
}
.b2b-card-soon-desc {
  font-size: .85rem;
  color: var(--silver-soft);
  line-height: 1.65;
}

/* ── JOIN SECTION ── */
.b2b-join {
  padding: 7rem 3rem;
  background: var(--black);
  border-top: 1px solid var(--line);
}
.b2b-join-inner {
  max-width: 800px;
}
.b2b-join-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  line-height: 1.05;
  letter-spacing: -.01em;
  color: var(--cream);
  margin: 1rem 0 1.5rem;
}
.b2b-join-title em {
  font-style: italic;
  font-weight: 500;
  color: var(--gold);
}
.b2b-join-desc {
  font-size: 1.02rem;
  color: var(--silver);
  line-height: 1.8;
  max-width: 560px;
  margin-bottom: 3rem;
}
.b2b-join-criteria {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--line-soft);
}
.b2b-criterion {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line-soft);
}
.b2b-criterion-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.8rem;
  font-weight: 300;
  color: rgba(212,164,55,.18);
  line-height: 1;
  flex-shrink: 0;
  width: 52px;
}
.b2b-criterion-title {
  font-size: .72rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: .5rem;
}
.b2b-criterion-desc {
  font-size: .93rem;
  color: var(--silver);
  line-height: 1.75;
}

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .b2b-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .b2b-hero { padding: 6rem 1.5rem 4rem; }
  .b2b-num { font-size: 4rem; }
  .b2b-meta { gap: 2rem; }
  .b2b-partners { padding: 5rem 1.5rem; }
  .b2b-join { padding: 5rem 1.5rem; }
  .b2b-grid { grid-template-columns: 1fr; }
  .b2b-card { min-height: auto; }
  .b2b-criterion { gap: 1.2rem; }
}