/* ============================================
   PUBLIC THEME — Frontend Springhead
   ============================================ */

/* ── Navbar público ── */
.navbar.navbar-dark.bg-primary {
  background-color: var(--color-primary) !important;
}

.navbar .navbar-brand {
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.03em;
}

.navbar .nav-link {
  font-weight: var(--font-weight-regular);
  letter-spacing: 0.01em;
}

.navbar .nav-link:hover {
  color: var(--color-accent) !important;
}

/* Carrito badge */
.badge.bg-warning {
  background-color: var(--color-accent) !important;
  color: var(--color-primary) !important;
}

/* ── Hero sections ── */
.hero-section {
  background-color: var(--color-primary);
  color: #fff;
  padding: 5rem 0;
}

.hero-section h1 {
  font-size: 3rem;
  font-weight: var(--font-weight-semibold);
  line-height: 1.15;
}

.hero-accent {
  color: var(--color-accent);
}

/* ── Product cards tienda ── */
.product-card {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: var(--transition-base);
  border: none;
  box-shadow: var(--shadow-card);
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

.product-card .card-img-top {
  height: 200px;
  object-fit: cover;
}

.product-card .product-price {
  font-size: 1.25rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
}

.product-card .btn-add-cart {
  background-color: var(--color-primary-mid);
  color: #fff;
  border: none;
  border-radius: var(--border-radius-base);
  font-weight: var(--font-weight-semibold);
  transition: var(--transition-base);
}

.product-card .btn-add-cart:hover {
  background-color: var(--color-primary);
}

/* ── Sections ── */
.section-title {
  font-size: 2rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.section-subtitle {
  color: var(--color-slate);
  font-weight: var(--font-weight-light);
  margin-bottom: 2.5rem;
}

/* ── Footer público ── */
footer.footer {
  background-color: var(--color-primary) !important;
  color: rgba(255,255,255,0.65);
  border-top: none !important;
}

footer.footer a {
  color: var(--color-accent);
  text-decoration: none;
}

/* ── Login page ── */
.form-signin .card {
  border-radius: var(--border-radius-lg);
  box-shadow: 0 8px 32px rgba(11,49,74,0.12);
}

.form-signin .btn-primary {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.form-signin .btn-primary:hover {
  background-color: var(--color-primary-mid);
  border-color: var(--color-primary-mid);
}

/* ══════════════════════════════════════
   LANDING PAGE — Nexus Public
   ══════════════════════════════════════ */

/* ── Branding navbar ── */
.brand-nexus {
  font-weight: var(--font-weight-semibold);
  font-size: 1.15rem;
  color: #fff;
  letter-spacing: 0.02em;
}
.brand-dot {
  color: var(--color-accent);
  margin: 0 4px;
  font-weight: var(--font-weight-semibold);
}
.brand-by {
  font-weight: var(--font-weight-light);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.04em;
}

/* Links navbar — sin iconos emoji, hover amarillo */
.navbar-nav .nav-link {
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  padding: 0.5rem 0.75rem;
  transition: var(--transition-base);
}
.navbar-nav .nav-link:hover {
  color: var(--color-accent) !important;
}

/* Botón carrito limpio */
.btn-cart {
  color: rgba(255,255,255,0.8);
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--border-radius-base);
  padding: 0.35rem 0.75rem;
  transition: var(--transition-base);
}
.btn-cart:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* ── Hero ── */
.nexus-hero {
  position: relative;
  background: linear-gradient(
    135deg,
    var(--color-primary)   0%,
    var(--color-slate)    50%,
    var(--color-primary-mid) 100%
  );
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 70% 50%,
    rgba(241,229,27,0.07) 0%,
    transparent 65%
  );
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 5rem 2rem;
}

.min-vh-85 { min-height: 85vh; }

.hero-label {
  font-size: 0.75rem;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: var(--font-weight-semibold);
  color: #fff;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero-accent {
  color: var(--color-accent);
}

.hero-subtitle {
  font-size: 1.15rem;
  font-weight: var(--font-weight-light);
  color: rgba(255,255,255,0.75);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.hero-actions .btn {
  padding: 0.75rem 2rem;
  font-size: 0.95rem;
}

/* Orbs decorativos */
.hero-visual {
  position: relative;
  width: 380px;
  height: 380px;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
}

.hero-orb-1 {
  width: 220px;
  height: 220px;
  border: 32px solid var(--color-accent);
  opacity: 0.9;
  top: 40px;
  left: 80px;
  animation: orb-float 6s ease-in-out infinite;
}

.hero-orb-2 {
  width: 140px;
  height: 140px;
  border: 24px solid var(--color-primary-mid);
  opacity: 0.8;
  bottom: 40px;
  left: 20px;
  animation: orb-float 8s ease-in-out infinite reverse;
}

.hero-orb-3 {
  width: 60px;
  height: 60px;
  background-color: var(--color-primary);
  border: 8px solid rgba(255,255,255,0.15);
  top: 20px;
  right: 40px;
  animation: orb-float 5s ease-in-out infinite 1s;
}

@keyframes orb-float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-16px); }
}

/* ── Sección general ── */
.py-6 { padding-top: 5rem; padding-bottom: 5rem; }

/* ── Módulos ── */
.module-card {
  background: #fff;
  border-radius: var(--border-radius-lg);
  padding: 2rem 1.75rem;
  height: 100%;
  box-shadow: var(--shadow-card);
  transition: var(--transition-base);
  border-left: 3px solid transparent;
}

.module-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-left-color: var(--color-accent);
}

.module-icon {
  width: 48px;
  height: 48px;
  background: var(--color-surface-light);
  border-radius: var(--border-radius-base);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: var(--transition-base);
}

.module-card:hover .module-icon {
  background: var(--color-accent);
}

.module-icon i {
  font-size: 1.35rem;
  color: var(--color-primary);
}

.module-title {
  font-size: 1.05rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  margin-bottom: 0.6rem;
}

.module-desc {
  font-size: 0.875rem;
  color: var(--color-slate);
  line-height: 1.65;
  margin: 0;
}

/* ── Por qué Nexus ── */
.nexus-why {
  background-color: var(--color-surface-light);
}

.why-card {
  padding: 1.5rem 0;
}

.why-number {
  font-size: 3rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.why-title {
  font-size: 1.1rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.why-desc {
  font-size: 0.9rem;
  color: var(--color-slate);
  line-height: 1.65;
  margin: 0;
}

/* ── CTA Final ── */
.nexus-cta {
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-mid) 100%
  );
}

.cta-box {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.cta-title {
  font-size: 2rem;
  font-weight: var(--font-weight-semibold);
  color: #fff;
  margin-bottom: 1rem;
}

.cta-subtitle {
  font-size: 1rem;
  color: rgba(255,255,255,0.72);
  font-weight: var(--font-weight-light);
  margin-bottom: 2rem;
  line-height: 1.65;
}

/* ── Footer público actualizado ── */
footer.footer {
  padding: 2rem 0;
}

footer.footer .footer-brand {
  font-weight: var(--font-weight-semibold);
  color: #fff;
  font-size: 0.95rem;
}

footer.footer .footer-legal {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  margin-top: 0.25rem;
}