html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  padding: 0.4rem 0.8rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #0f172a;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
}

.glass-card {
  position: relative;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.5));
  padding: 1.5rem;
  backdrop-filter: blur(24px);
}

.icon-card {
  border-radius: 24px;
  border: 1px solid rgba(226, 232, 240, 0.8);
  background: rgba(255, 255, 255, 0.75);
  padding: 1.5rem;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

.icon-circle {
  display: inline-flex;
  height: 48px;
  width: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  margin-bottom: 1rem;
}

.flow-card {
  border-radius: 20px;
  border: 1px solid rgba(226, 232, 240, 0.8);
  background: #ffffff;
  padding: 1.25rem;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.06);
}

.flow-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #0f172a;
}

.flow-card p {
  margin-top: 0.35rem;
  font-size: 0.85rem;
  color: #475569;
}

.feature-card {
  border-radius: 22px;
  border: 1px solid rgba(226, 232, 240, 0.8);
  background: rgba(255, 255, 255, 0.8);
  padding: 1.25rem;
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 40px rgba(15, 23, 42, 0.12);
}

.feature-card h3 {
  margin-top: 0.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: #0f172a;
}

.feature-card p {
  margin-top: 0.4rem;
  font-size: 0.8rem;
  color: #64748b;
}

.feature-icon {
  font-size: 1.4rem;
}

.tab-button {
  border-radius: 999px;
  border: 1px solid rgba(226, 232, 240, 0.8);
  background: #ffffff;
  padding: 0.45rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #64748b;
  transition: all 0.25s ease;
}

.tab-button:hover {
  transform: translateY(-1px);
  color: #0f172a;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
}

.tab-button.is-active {
  border-color: rgba(34, 184, 135, 0.4);
  background: rgba(34, 184, 135, 0.15);
  color: #12785a;
}

.tab-panel {
  display: none;
  border-radius: 18px;
  background: #ffffff;
  padding: 1rem;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.06);
}

.tab-panel.is-active {
  display: block;
}

.gallery-card {
  border-radius: 24px;
  border: 1px solid rgba(226, 232, 240, 0.8);
  background: rgba(255, 255, 255, 0.85);
  padding: 1.5rem;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 48px rgba(15, 23, 42, 0.12);
}

.gallery-visual {
  height: 180px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(34, 184, 135, 0.18), rgba(42, 133, 255, 0.18));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.live-dot {
  height: 8px;
  width: 8px;
  border-radius: 999px;
  background: #22b887;
  box-shadow: 0 0 0 6px rgba(34, 184, 135, 0.15);
  animation: pulse 2s ease infinite;
}

.range-card {
  border-radius: 20px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  background: #ffffff;
  padding: 1.25rem;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.06);
}

.range-result {
  border-radius: 20px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  background: #ffffff;
  padding: 1.25rem;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.06);
}

.range-slider {
  margin-top: 1rem;
  width: 100%;
  height: 8px;
  appearance: none;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(34, 184, 135, 0.6), rgba(42, 133, 255, 0.6));
  outline: none;
}

.range-slider::-webkit-slider-thumb {
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid #22b887;
  box-shadow: 0 10px 18px rgba(15, 23, 42, 0.2);
}

.range-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid #22b887;
  box-shadow: 0 10px 18px rgba(15, 23, 42, 0.2);
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.7;
  }
}
.spec-group {
  border-radius: 24px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  background: rgba(255, 255, 255, 0.85);
  padding: 1.5rem;
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.08);
}

.spec-group h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #0f172a;
}

.spec-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: minmax(140px, 1fr) repeat(3, minmax(0, 1fr));
  gap: 0.8rem 1rem;
  font-size: 0.82rem;
  color: #475569;
}

.spec-label {
  font-weight: 600;
  color: #0f172a;
}

.spec-row {
  grid-column: 2 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

@media (max-width: 900px) {
  .spec-grid {
    grid-template-columns: 1fr;
  }

  .spec-row {
    grid-column: 1 / -1;
    grid-template-columns: 1fr;
  }
}

.check-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.8rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.06);
}

.check-row::before {
  content: "";
  height: 18px;
  width: 18px;
  border-radius: 999px;
  background: #22b887;
  box-shadow: 0 0 0 4px rgba(34, 184, 135, 0.15);
}

.model-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 18px;
  border: 1px solid rgba(226, 232, 240, 0.8);
  background: #ffffff;
  padding: 0.9rem 1.1rem;
}

.model-pill {
  border-radius: 999px;
  background: rgba(34, 184, 135, 0.15);
  padding: 0.25rem 0.7rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: #15996f;
}

.use-card {
  border-radius: 20px;
  border: 1px solid rgba(226, 232, 240, 0.8);
  background: rgba(255, 255, 255, 0.8);
  padding: 1.4rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: #0f172a;
  text-align: center;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
}

.testimonial-card {
  border-radius: 22px;
  border: 1px solid rgba(226, 232, 240, 0.8);
  background: rgba(255, 255, 255, 0.85);
  padding: 1.6rem;
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.08);
}

.cta-card {
  display: grid;
  gap: 2rem;
  border-radius: 32px;
  background: linear-gradient(135deg, rgba(34, 184, 135, 0.95), rgba(42, 133, 255, 0.95));
  padding: 3rem;
  box-shadow: 0 24px 55px rgba(15, 23, 42, 0.2);
}

@media (min-width: 768px) {
  .cta-card {
    grid-template-columns: 1.4fr 1fr;
    align-items: center;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}