/* ========================================================================
   NEXSPIRE — umbrella.css
   Estilos para landing umbrella: 8 sub-brand cards, partners, geo
   ======================================================================== */

/* ---------- Locale Toggle ---------- */
.locale-toggle {
  display: inline-flex;
  align-items: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 3px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}
.locale-toggle button {
  padding: 0.35rem 0.75rem;
  border-radius: 100px;
  color: var(--text-tertiary);
  transition: all 0.2s var(--ease-out);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.1em;
  font-size: 0.7rem;
}
.locale-toggle button:hover {
  color: var(--text-primary);
}
.locale-toggle button.is-active {
  background: var(--gradient-primary);
  color: #fff;
}
@media (max-width: 900px) {
  .locale-toggle {
    margin: 0 0.5rem;
  }
}

/* ---------- Stats banner under hero ---------- */
.stats-banner {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg,
    rgba(46, 111, 247, 0.03),
    rgba(46, 111, 247, 0.06));
}
.stats-banner__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
@media (max-width: 700px) {
  .stats-banner__grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
}
.stat-bg__val {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-bg__lab {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

/* ---------- 8 Sub-brand grid ---------- */
.umbrella-brands {
  padding: var(--space-24) 0;
  position: relative;
}
.umbrella-brands__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
@media (max-width: 900px) {
  .umbrella-brands__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .umbrella-brands__grid { grid-template-columns: 1fr; }
}

.brand-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.75rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 18px;
  transition: all 0.4s var(--ease-out);
  overflow: hidden;
  isolation: isolate;
  text-decoration: none;
  color: inherit;
  min-height: 240px;
}
.brand-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--brand-color, var(--accent-primary));
  opacity: 0.7;
  transition: opacity 0.3s, height 0.3s;
}
.brand-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at top, var(--brand-glow, rgba(46,111,247,0.2)) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s;
  z-index: -1;
}
.brand-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-color, var(--accent-primary));
  box-shadow: 0 16px 50px rgba(0,0,0,0.5),
              0 0 0 1px var(--brand-color, transparent);
}
.brand-card:hover::before { height: 5px; opacity: 1; }
.brand-card:hover::after { opacity: 0.5; }

.brand-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.brand-card__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--text-tertiary);
  font-weight: 600;
}
.brand-card__tag {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.25rem 0.625rem;
  border-radius: 100px;
  background: var(--bg-secondary);
  color: var(--text-tertiary);
  border: 1px solid var(--border);
}
.brand-card__tag--active {
  background: rgba(0, 184, 212, 0.1);
  color: var(--accent-secondary);
  border-color: rgba(0, 184, 212, 0.3);
}

.brand-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-elevated));
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--brand-color, var(--accent-primary));
  transition: all 0.3s;
}
.brand-card__icon svg { width: 24px; height: 24px; }
.brand-card:hover .brand-card__icon {
  background: var(--brand-color, var(--accent-primary));
  color: #fff;
  border-color: transparent;
  transform: rotate(-5deg) scale(1.05);
}

.brand-card__title {
  font-size: 1.1875rem;
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.2;
}
.brand-card__title strong {
  color: var(--brand-color, var(--accent-primary));
  font-weight: 800;
}
.brand-card__desc {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--text-secondary);
  flex: 1;
}
.brand-card__cta {
  margin-top: auto;
  padding-top: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--brand-color, var(--accent-primary));
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: gap 0.2s;
}
.brand-card:hover .brand-card__cta { gap: 0.875rem; }

/* ---------- Big-Big Partners section ---------- */
.bigpartners {
  padding: var(--space-24) 0;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,0.02));
}
.bigpartners__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
@media (max-width: 1000px) {
  .bigpartners__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .bigpartners__grid { grid-template-columns: 1fr; }
}
.bigpartner {
  padding: 1.5rem 1.25rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  transition: all 0.3s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.bigpartner::before {
  content: '';
  position: absolute;
  inset: -1px;
  background: linear-gradient(135deg, transparent, rgba(46, 111, 247, 0.3), transparent);
  border-radius: 14px;
  opacity: 0;
  transition: opacity 0.3s;
  z-index: -1;
}
.bigpartner:hover {
  transform: translateY(-2px);
  border-color: var(--accent-primary);
}
.bigpartner:hover::before { opacity: 1; }
.bigpartner__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}
.bigpartner__name {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  line-height: 1.2;
}
.bigpartner__country {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  text-transform: uppercase;
  background: var(--bg-secondary);
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  white-space: nowrap;
}
.bigpartner__sector {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-secondary);
}
.bigpartner__desc {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--text-secondary);
}
.bigpartners__footer {
  text-align: center;
  margin-top: 1.5rem;
}

/* ---------- Geographic coverage ---------- */
.geo-coverage {
  padding: var(--space-24) 0;
}
.geo-coverage__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}
@media (max-width: 900px) {
  .geo-coverage__grid { grid-template-columns: 1fr; }
}
.geo-region {
  padding: 2rem 1.75rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 18px;
  position: relative;
  overflow: hidden;
}
.geo-region::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 150px;
  height: 150px;
  background: var(--region-color, var(--accent-primary));
  filter: blur(60px);
  opacity: 0.15;
  border-radius: 50%;
}
.geo-region__flag {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  filter: grayscale(0%);
}
.geo-region__name {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}
.geo-region__countries {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.5;
}
.geo-region__entities {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  padding-top: 1rem;
  border-top: 1px dashed var(--border);
}
.geo-region__entities strong {
  color: var(--accent-secondary);
  margin-right: 0.5rem;
}

/* ---------- Founder revisited ---------- */
.founder--umbrella .founder__card-mono > div:first-child {
  border-bottom: 1px solid var(--accent-primary);
  padding-bottom: 0.75rem;
}