/* DBNeural — page-specific layout on top of /ainna/css/style.min.css */

.dbneural-page {
  scroll-padding-top: 88px;
}

.dbneural-section {
  padding: 80px 24px;
  position: relative;
  z-index: 1;
}

.dbneural-hero .hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}

.dbneural-hero .hero-content {
  text-align: left;
  max-width: none;
}

.dbneural-hero .hero-buttons {
  justify-content: flex-start;
}

.hero-visual-frame {
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(26, 26, 26, 0.06);
  border-radius: 28px;
  padding: 28px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
}

.hero-visual-frame img {
  width: 100%;
  height: auto;
  animation: dbFloat 6s ease-in-out infinite;
}

@keyframes dbFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.problem-grid,
.services-grid,
.safety-grid,
.usecase-grid,
.packages-grid {
  display: grid;
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.problem-grid { grid-template-columns: repeat(4, 1fr); }
.services-grid { grid-template-columns: repeat(3, 1fr); }
.safety-grid { grid-template-columns: repeat(3, 1fr); }
.usecase-grid { grid-template-columns: repeat(4, 1fr); }
.packages-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; }

.services-grid .service-card,
.packages-grid .service-card {
  width: auto;
  flex-shrink: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.usecase-card {
  text-align: left;
  padding: 24px;
}

.usecase-card p {
  margin: 0;
  font-weight: 500;
}

.safety-card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.architecture-flow {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 28px;
}

.flow-step {
  padding: 12px 18px;
  border-radius: 9999px;
  background: var(--primary-white);
  border: 1px solid rgba(26, 26, 26, 0.08);
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
}

.flow-highlight {
  background: var(--accent-black);
  color: var(--primary-white);
  border-color: transparent;
}

.flow-arrow {
  color: rgba(26, 26, 26, 0.35);
  font-size: 1.1rem;
}

.why-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: start;
  max-width: 1100px;
  margin: 0 auto;
}

.about-content p {
  margin-bottom: 16px;
  line-height: 1.7;
  color: rgba(26, 26, 26, 0.7);
}

.why-points {
  display: grid;
  gap: 16px;
}

.package-card {
  position: relative;
}

.package-card .package-list {
  list-style: none;
  margin: 16px 0 24px;
  flex-grow: 1;
}

.package-card .package-list li {
  padding: 8px 0;
  border-bottom: 1px solid rgba(26, 26, 26, 0.06);
  font-size: 0.92rem;
  color: rgba(26, 26, 26, 0.7);
}

.package-card .package-list li::before {
  content: '✓ ';
  color: var(--crayon-pink);
  font-weight: 700;
}

.package-card .btn {
  margin-top: auto;
  align-self: flex-start;
}

.package-featured {
  border: 2px solid rgba(255, 107, 157, 0.35);
  box-shadow: 0 12px 32px rgba(255, 107, 157, 0.12);
}

.package-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--crayon-pink), var(--crayon-lavender));
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 9999px;
}

/* Scroll animation extensions */
.usecase-card.scroll-animate,
.safety-card.scroll-animate,
.package-card.scroll-animate,
.architecture-flow.scroll-animate {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.usecase-card.scroll-animate.animate-in,
.safety-card.scroll-animate.animate-in,
.package-card.scroll-animate.animate-in,
.architecture-flow.scroll-animate.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Dark mode — dbneural-specific */
[data-theme="dark"] .hero-visual-frame {
  background: rgba(30, 41, 59, 0.85);
  border-color: rgba(248, 250, 252, 0.1);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
}

[data-theme="dark"] .about-content p,
[data-theme="dark"] .flow-arrow {
  color: #94A3B8;
}

[data-theme="dark"] .flow-step {
  background: #1E293B;
  border-color: rgba(248, 250, 252, 0.1);
  color: #F8FAFC;
}

[data-theme="dark"] .flow-highlight {
  background: #FF6B9D;
  color: #0F172A;
}

[data-theme="dark"] .package-card .package-list li {
  color: #94A3B8;
  border-bottom-color: rgba(248, 250, 252, 0.08);
}

[data-theme="dark"] .package-featured {
  border-color: rgba(255, 107, 157, 0.45);
  box-shadow: 0 12px 32px rgba(255, 107, 157, 0.15);
}

[data-theme="dark"] .dbneural-section.contact-section {
  background: linear-gradient(90deg, #0F172A, #1E293B, #0F172A);
}

@media (max-width: 1024px) {
  .problem-grid,
  .usecase-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid,
  .safety-grid,
  .packages-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .dbneural-hero .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .dbneural-hero .hero-content {
    text-align: center;
  }

  .dbneural-hero .hero-buttons {
    justify-content: center;
  }

  .problem-grid,
  .services-grid,
  .safety-grid,
  .usecase-grid,
  .packages-grid {
    grid-template-columns: 1fr;
  }

  .architecture-flow {
    flex-direction: column;
    align-items: stretch;
  }

  .flow-arrow {
    transform: rotate(90deg);
    text-align: center;
  }

  .dbneural-section {
    padding: 56px 20px;
  }
}

/* Hero background image — always dark */
.dbneural-hero .hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.dbneural-hero .hero-bg > img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}
.dbneural-hero .hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.55), rgba(0,0,0,0.8));
  z-index: 2;
}
.dbneural-hero .hero-content {
  position: relative; z-index: 3;
}
.dbneural-hero .hero-content h1,
.dbneural-hero .hero-content .hero-title {
  color: #fff;
}
.dbneural-hero .hero-content .hero-desc {
  color: rgba(255,255,255,0.75);
}
.dbneural-hero .hero-content .hero-tagline {
  color: rgba(255,255,255,0.55);
}
.dbneural-hero .hero-content .badge {
  color: #fff;
}
.dbneural-hero .btn-secondary {
  border-color: rgba(255,255,255,0.8);
  color: #fff;
}
.dbneural-hero .btn-secondary:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
}