/* ═══════════════════════════════════════════════════════════
   BE30 LAYOUT — nav, containers, section structure, footer
═══════════════════════════════════════════════════════════ */

/* ── Container ── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ────────────────────────────────────────────────────────
   NAVIGATION
──────────────────────────────────────────────────────── */

#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9990; /* encima de todo incluyendo elementos animados */
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition:
    border-color var(--dur-med) ease,
    box-shadow   var(--dur-med) ease,
    background   var(--dur-med) ease;
}

#nav.sc {
  border-bottom-color: var(--border);
  box-shadow: 0 2px 20px rgba(59, 91, 219, 0.07);
  background: rgba(255, 255, 255, 0.96);
}

.ni {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nl {
  display: flex;
  align-items: center;
}
.nl span { color: var(--blue); }

.nlinks {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nlinks a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  transition: color var(--dur-fast) ease;
}
.nlinks a:hover { color: var(--navy); }

.nc {
  background: var(--blue);
  color: #fff;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 700;
  transition:
    background var(--dur-fast) ease,
    transform  var(--dur-fast) ease,
    box-shadow var(--dur-fast) ease;
}
.nc:hover {
  background: var(--blue2);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

/* ────────────────────────────────────────────────────────
   HERO
──────────────────────────────────────────────────────── */

#hero {
  padding: 80px 0 0;
  background: var(--white);
  overflow: hidden;
}

.hero-3col {
  max-width: 1280px;
  margin: 0 auto;
  padding: 3rem 2.5rem 0;
  display: grid;
  grid-template-columns: 1fr 1.55fr;
  gap: 3.5rem;
  align-items: start;
  min-height: 560px;
}

.hleft {
  padding-bottom: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  z-index: 3;
}

.hcenter {
  display: none;
}

.hright {
  padding-bottom: 2rem;
  padding-top: 2rem;
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-left: 0;
}

/* ── Hero blue band ── */
#hero-blue {
  background: var(--grad-blue);
  border-radius: 28px;
  max-width: 1600px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
}

.hero-blue-marquee-wrap {
  overflow: hidden;
  padding: 2.5rem 0 0;
  border-bottom: 0.5px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 2.5rem;
}

.hero-blue-bottom {
  padding: 0 3rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

/* ────────────────────────────────────────────────────────
   SECTION HELPERS
──────────────────────────────────────────────────────── */

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 0.4rem 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 1.5rem;
}

.st {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--navy);
  margin-bottom: 1rem;
}
.st .ac { color: var(--blue); }

/* ────────────────────────────────────────────────────────
   BENTO GRIDS
──────────────────────────────────────────────────────── */

/* Producto bento */
.bento-grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1.25rem;
}

/* Historia bento */
.stor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1.25rem;
}

/* Stats grid */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr 1fr;
  grid-template-rows: auto auto;
  gap: 1.25rem;
}

/* ────────────────────────────────────────────────────────
   SCROLL PROGRESS
──────────────────────────────────────────────────────── */

#be30-scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--blue2), #38bec9);
  z-index: calc(var(--z-nav) + 1);
  pointer-events: none;
  opacity: 0.9;
  transform-origin: left;
}

/* ────────────────────────────────────────────────────────
   FOOTER
──────────────────────────────────────────────────────── */

#footer {
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 4rem 0 3rem;
}

.ftin {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.ftbot {
  max-width: var(--container);
  margin: 0 auto;
  padding: 2rem var(--gutter) 2.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ────────────────────────────────────────────────────────
   RESPONSIVE
──────────────────────────────────────────────────────── */

@media (max-width: 1024px) {
  .hero-3col { grid-template-columns: 1fr 1.3fr; gap: 2.5rem; }
}

@media (max-width: 900px) {
  .hero-3col {
    grid-template-columns: 1fr;
    padding: 2rem 1.5rem 0;
    min-height: auto;
    gap: 0;
  }
  .hleft { padding-bottom: 2rem; text-align: center; align-items: center; }
  .hright { padding-left: 0; text-align: center; align-items: center; padding-bottom: 2rem; display: flex; }
  #hero-blue { margin: 0 1rem; border-radius: 20px; }
  .hero-blue-bottom { padding: 0 1.5rem 2rem; flex-direction: column; text-align: center; }
  .bento-grid, .stor-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .ftin { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .nlinks { display: none; }
}

@media (max-width: 640px) {
  .ftin { grid-template-columns: 1fr; }
  #fcta { margin: 0 1rem 2rem; }
}