/* Buttons */
.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 24px; border-radius: 8px; border: 1px solid transparent; font: 600 15px/1 var(--font-sans); transition: all 0.2s ease; cursor: pointer; }
.button-primary { background: var(--blue); color: var(--white); }
.button-primary:hover { background: #1545cc; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(29, 92, 255, 0.2); }
.button-secondary { background: var(--white); color: var(--black); border-color: var(--grey-border); }
.button-secondary:hover { border-color: var(--black); transform: translateY(-2px); }
.button-light { background: var(--white); color: var(--black); }
.button-light:hover { background: var(--grey-light); transform: translateY(-2px); }
.button-large { min-height: 56px; padding: 0 32px; font-size: 16px; }

/* Workflow Cards */
.workflow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.workflow-card { background: var(--white); padding: 32px; border-radius: 12px; border: 1px solid var(--grey-border); transition: transform 0.2s; }
.workflow-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.04); }
.icon-box { width: 48px; height: 48px; border-radius: 10px; background: var(--grey-light); display: grid; place-items: center; color: var(--blue); margin-bottom: 24px; }

/* Calculator */
.calculator { background: var(--grey-dark); padding: 40px; border-radius: 16px; border: 1px solid #333; }
.calculator label { display: grid; grid-template-columns: 1fr auto; margin-bottom: 32px; font-weight: 500; font-size: 15px; }
.calculator output { color: var(--blue); font-weight: 700; font-size: 18px; }
input[type="range"] { grid-column: 1 / -1; width: 100%; margin-top: 16px; accent-color: var(--blue); height: 6px; background: #333; border-radius: 4px; appearance: none; }
input[type="range"]::-webkit-slider-thumb { appearance: none; width: 20px; height: 20px; background: var(--blue); border-radius: 50%; cursor: pointer; }
.calculator-results { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding-top: 32px; border-top: 1px solid #333; }
.calculator-results div { background: var(--white); padding: 24px; border-radius: 12px; color: var(--black); }
.calculator-results span { display: block; font-size: 12px; color: var(--grey-mid); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px; }
.calculator-results strong { display: block; font-size: 32px; font-weight: 800; font-family: var(--font-display); letter-spacing: -0.03em; }

/* Comparison Table */
.table-wrap { overflow-x: auto; border: 1px solid var(--grey-border); border-radius: 12px; }
.comparison-table { width: 100%; min-width: 800px; border-collapse: collapse; text-align: left; }
.comparison-table th, .comparison-table td { padding: 20px; border-bottom: 1px solid var(--grey-border); }
.comparison-table thead th { background: var(--grey-light); font-family: var(--font-display); font-weight: 800; }
.comparison-table tbody th { font-weight: 500; color: var(--grey-mid); }
.comparison-table .featured { background: rgba(29, 92, 255, 0.03); color: var(--blue); font-weight: 700; }
.comparison-table .featured a { text-decoration: underline; }

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.price-card { background: var(--white); padding: 40px; border-radius: 16px; border: 1px solid var(--grey-border); display: flex; flex-direction: column; position: relative; }
.featured-price { border-color: var(--blue); box-shadow: 0 20px 40px rgba(29, 92, 255, 0.08); }
.popular { position: absolute; top: 0; left: 50%; transform: translate(-50%, -50%); background: var(--blue); color: var(--white); padding: 6px 16px; border-radius: 99px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.price-name { font-weight: 700; color: var(--blue); margin-bottom: 12px; }
.price-card h3 { font-size: 48px; margin-bottom: 16px; }
.price-card h3 span { font-size: 24px; vertical-align: top; }
.price-card h3 small { font-size: 14px; color: var(--grey-mid); font-weight: 500; letter-spacing: 0; }
.price-card > p { font-size: 15px; min-height: 48px; }
.price-card ul { list-style: none; padding: 24px 0 0; margin: 24px 0 32px; border-top: 1px solid var(--grey-border); flex: 1; }
.price-card li { margin-bottom: 12px; font-size: 15px; display: flex; gap: 10px; }
.price-card li::before { content: "✓"; color: var(--blue); font-weight: 800; }

/* Final CTA */
.final-card { background: var(--blue); border-radius: 24px; padding: 60px; display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; color: var(--white); }
.final-card h2 { color: var(--white); margin-bottom: 16px; }
.final-card p { color: rgba(255,255,255,0.8); font-size: 18px; max-width: 600px; margin: 0; }

@media (max-width: 1024px) {
  .workflow-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 500px; margin-inline: auto; }
  .final-card { grid-template-columns: 1fr; text-align: center; }
}
@media (max-width: 768px) {
  .workflow-grid { grid-template-columns: 1fr; }
  .calculator-results { grid-template-columns: 1fr; }
}