.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.85rem;
  padding: 0.65rem 1.15rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--color-brand);
  color: var(--color-ink);
}

.btn--primary:hover {
  background: var(--color-brand-dark);
  color: #fff;
}

.btn--secondary {
  background: var(--color-surface-elevated);
  border-color: var(--color-border-strong);
  color: var(--color-ink);
}

.btn--secondary:hover {
  border-color: var(--color-brand-dark);
  color: var(--color-brand-dark);
}

.btn--ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-ink-soft);
}

.play-badge {
  display: inline-block;
  line-height: 0;
}

.play-badge img {
  height: 3rem;
  width: auto;
}

.feature-list {
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 720px) {
  .feature-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1100px) {
  .feature-list--six {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-list li {
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border);
}

.feature-list h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-2);
}

.feature-list p {
  font-size: 0.98rem;
  color: var(--color-muted);
}

.premium-strip {
  display: grid;
  gap: var(--space-5);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, #fff 0%, #e8f6fd 100%);
  border: 1px solid var(--color-border-strong);
  box-shadow: 0 10px 32px rgba(2, 132, 199, 0.08);
}

@media (min-width: 800px) {
  .premium-strip {
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
  }
}

.premium-strip ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--color-muted);
}

.premium-strip li + li {
  margin-top: 0.4rem;
}

.panel {
  padding: var(--space-5);
  border-radius: var(--radius-md);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  box-shadow: 0 8px 28px rgba(26, 29, 33, 0.06);
}

.tool-form {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

@media (min-width: 640px) {
  .tool-form--scaler {
    grid-template-columns: 1.2fr 1fr;
    align-items: end;
  }
}

.field {
  display: grid;
  gap: 0.35rem;
}

.field label {
  font-size: 0.82rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.field input,
.field select {
  min-height: 2.85rem;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-ink);
  font: inherit;
}

.field input::placeholder {
  color: var(--color-muted-dim);
}

.scaler-result {
  padding: var(--space-5);
  border-radius: var(--radius-md);
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid var(--color-border-strong);
  margin-bottom: var(--space-5);
  transition: background 0.2s ease;
}

.scaler-result__price {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--color-ink);
  margin: 0 0 var(--space-2);
}

.scaler-result__meta {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.98rem;
}

.hard-gate {
  margin-top: var(--space-5);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  background:
    linear-gradient(120deg, rgba(56, 189, 248, 0.14), transparent 42%),
    var(--color-surface-elevated);
  border: 1px solid var(--color-border-strong);
}

.hard-gate h3 {
  font-size: 1.2rem;
}

.hard-gate ul {
  margin: 0 0 var(--space-4);
  padding-left: 1.1rem;
  color: var(--color-muted);
}

.hard-gate li + li {
  margin-top: 0.35rem;
}

.teaser-panel .teaser-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-3);
}

.page-hero {
  padding: var(--space-7) 0 var(--space-5);
}

.page-hero .section__title {
  max-width: 28ch;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  align-items: center;
  justify-content: space-between;
}

.hidden {
  display: none !important;
}