/* ============================================================
   TILLFORGE — PRICING PAGE
   ============================================================ */

/* ---- PRICING TABLE --------------------------------------- */

.pricing-section {
  padding-block: var(--section-gap);
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--sp-10);
  font-size: var(--type-sm);
}

.pricing-table th {
  font-family: var(--font-mono);
  font-size: var(--type-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-slate-light);
  padding: var(--sp-4) var(--sp-5);
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.pricing-table td {
  padding: var(--sp-5);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: top;
  color: var(--clr-white-dim);
  line-height: var(--leading-snug);
}

.pricing-table tr:last-child td { border-bottom: none; }

.pricing-table tr:hover td {
  background: rgba(255,255,255,0.02);
}

.pricing-table td:first-child { color: var(--clr-white); font-weight: 600; }
.pricing-table td:nth-child(2) {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--clr-amber);
  white-space: nowrap;
}

.pricing-table__note {
  font-size: var(--type-xs);
  color: var(--clr-slate-light);
  font-style: italic;
  display: block;
  margin-top: var(--sp-1);
}

.pricing-table__divider td {
  background: var(--clr-surface);
  padding: var(--sp-3) var(--sp-5);
  font-family: var(--font-mono);
  font-size: var(--type-xs);
  color: var(--clr-red);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(0,180,216,0.15);
}

/* Payment terms strip */
.payment-terms {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  flex-wrap: wrap;
  margin-top: var(--sp-8);
  padding: var(--sp-6) var(--sp-8);
  background: var(--clr-surface-2);
  border: var(--border-red);
  border-radius: var(--radius-lg);
}

.payment-term {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.payment-term__icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.payment-term__label {
  font-family: var(--font-mono);
  font-size: var(--type-xs);
  color: var(--clr-slate-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1;
  margin-bottom: 2px;
}

.payment-term__value {
  font-size: var(--type-sm);
  font-weight: 600;
  color: var(--clr-white);
}

/* ---- CALCULATOR INTRO ------------------------------------ */

.calculator-intro {
  padding-block: var(--sp-16) var(--sp-8);
  text-align: center;
  background: var(--clr-surface);
  position: relative;
  overflow: hidden;
}

.calculator-intro::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%,
    rgba(0,180,216,0.07) 0%, transparent 60%);
  pointer-events: none;
}

.calculator-intro__content {
  position: relative;
  z-index: 1;
}

/* ---- CALCULATOR WIDGET ----------------------------------- */

.calculator-wrap {
  padding-block: 0 var(--sp-24);
  background: var(--clr-surface);
}

.calculator {
  background: var(--clr-surface-2);
  border: var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  max-width: 860px;
  margin-inline: auto;
}

/* ---- PROGRESS STRIP -------------------------------------- */

.calc-progress {
  display: flex;
  align-items: stretch;
  border-bottom: var(--border-subtle);
  overflow: hidden;
}

.calc-progress__step {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-4) var(--sp-3);
  font-family: var(--font-mono);
  font-size: var(--type-xs);
  letter-spacing: 0.06em;
  color: var(--clr-slate);
  border-right: var(--border-subtle);
  transition: background var(--dur-base), color var(--dur-base);
  text-align: center;
  cursor: default;
}

.calc-progress__step:last-child { border-right: none; }

.calc-progress__step.is-active {
  background: var(--clr-red-faint);
  color: var(--clr-red);
}

.calc-progress__step.is-done {
  background: rgba(0,180,216,0.06);
  color: var(--clr-red);
  opacity: 0.6;
}

.calc-progress__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid currentColor;
  font-size: 10px;
  flex-shrink: 0;
}

.calc-progress__step.is-done .calc-progress__num {
  background: var(--clr-red);
  border-color: var(--clr-red);
  color: var(--clr-bg);
}

.calc-progress__step.is-done .calc-progress__num::before {
  content: '✓';
}

/* Hide the number text inside done steps */
.calc-progress__step.is-done .calc-progress__num-text {
  display: none;
}

/* ---- LIVE ESTIMATE BAR ----------------------------------- */

.calc-estimate-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-8);
  background: linear-gradient(90deg,
    rgba(0,180,216,0.06) 0%,
    rgba(244,162,97,0.04) 100%
  );
  border-bottom: var(--border-subtle);
}

.calc-estimate-bar__label {
  font-family: var(--font-mono);
  font-size: var(--type-xs);
  color: var(--clr-slate-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.calc-estimate-bar__value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--clr-amber);
  letter-spacing: -0.02em;
  transition: color var(--dur-fast);
}

.calc-estimate-bar__usd {
  font-family: var(--font-mono);
  font-size: var(--type-xs);
  color: var(--clr-slate-light);
  margin-left: var(--sp-3);
}

/* ---- STEP PANEL ------------------------------------------ */

.calc-panel {
  padding: var(--sp-8) var(--sp-8) var(--sp-10);
  display: none;
}

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

.calc-panel__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: var(--sp-2);
}

.calc-panel__sub {
  font-size: var(--type-sm);
  color: var(--clr-slate-light);
  margin-bottom: var(--sp-8);
  max-width: 100%;
}

/* Option grid */
.calc-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
}

.calc-options--wide {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

/* Option button */
.calc-opt {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding: var(--sp-5);
  background: var(--clr-surface);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition:
    border-color var(--dur-fast),
    background var(--dur-fast),
    transform var(--dur-fast) var(--ease-snap);
  text-align: left;
  position: relative;
  overflow: hidden;
}

.calc-opt:hover {
  border-color: rgba(0,180,216,0.3);
  background: rgba(0,180,216,0.04);
  transform: translateY(-1px);
}

.calc-opt.is-selected {
  border-color: var(--clr-red);
  background: var(--clr-red-faint);
}

/* Checkmark on selected */
.calc-opt.is-selected::after {
  content: '✓';
  position: absolute;
  top: var(--sp-3);
  right: var(--sp-3);
  width: 18px;
  height: 18px;
  background: var(--clr-red);
  color: var(--clr-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
}

.calc-opt__icon {
  font-size: 1.4rem;
  line-height: 1;
}

.calc-opt__label {
  font-family: var(--font-body);
  font-size: var(--type-sm);
  font-weight: 600;
  color: var(--clr-white);
  line-height: var(--leading-snug);
}

.calc-opt__desc {
  font-size: var(--type-xs);
  color: var(--clr-slate-light);
  line-height: var(--leading-snug);
}

.calc-opt__price {
  font-family: var(--font-mono);
  font-size: var(--type-xs);
  color: var(--clr-amber);
  margin-top: var(--sp-1);
}

/* Multi-select hint */
.calc-hint {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--type-xs);
  color: var(--clr-slate-light);
  margin-bottom: var(--sp-5);
}

.calc-hint::before {
  content: 'ℹ';
  color: var(--clr-red);
  font-style: normal;
}

/* ---- STEP NAVIGATION ------------------------------------- */

.calc-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-6) var(--sp-8);
  border-top: var(--border-subtle);
  background: rgba(0,0,0,0.15);
}

/* ---- RESULT PANEL ---------------------------------------- */

.calc-result {
  padding: var(--sp-10) var(--sp-8);
  display: none;
}

.calc-result.is-active { display: block; }

.calc-result__headline {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: var(--sp-8);
}

/* Estimate range */
.calc-range {
  display: grid;
  grid-template-columns: 1fr 2px 1fr 2px 1fr;
  gap: 0;
  background: var(--clr-surface);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--sp-8);
}

.calc-range__divider {
  background: rgba(255,255,255,0.06);
}

.calc-range__col {
  padding: var(--sp-6) var(--sp-5);
  text-align: center;
}

.calc-range__col--mid {
  background: var(--clr-red-faint);
  border-left: var(--border-red);
  border-right: var(--border-red);
}

.calc-range__tier {
  font-family: var(--font-mono);
  font-size: var(--type-xs);
  color: var(--clr-slate-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--sp-3);
}

.calc-range__col--mid .calc-range__tier { color: var(--clr-red); }

.calc-range__amount {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--clr-white);
  letter-spacing: -0.02em;
}

.calc-range__col--mid .calc-range__amount { color: var(--clr-amber); font-size: 1.4rem; }

.calc-range__usd {
  font-family: var(--font-mono);
  font-size: var(--type-xs);
  color: var(--clr-slate);
  margin-top: var(--sp-1);
}

/* Breakdown */
.calc-breakdown {
  margin-bottom: var(--sp-8);
}

.calc-breakdown__heading {
  font-family: var(--font-mono);
  font-size: var(--type-xs);
  color: var(--clr-red);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--sp-4);
}

.calc-line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--sp-4);
  padding-block: var(--sp-3);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: var(--type-sm);
}

.calc-line:last-child { border-bottom: none; }

.calc-line__label { color: var(--clr-white-dim); }
.calc-line__label strong { color: var(--clr-white); font-weight: 600; }

.calc-line__value {
  font-family: var(--font-mono);
  font-size: var(--type-xs);
  color: var(--clr-amber);
  white-space: nowrap;
  flex-shrink: 0;
}

.calc-line--total {
  border-top: 1px solid rgba(255,255,255,0.1) !important;
  border-bottom: none;
  margin-top: var(--sp-2);
  padding-top: var(--sp-5);
}

.calc-line--total .calc-line__label {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--clr-white);
  font-size: 0.9rem;
}

.calc-line--total .calc-line__value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  color: var(--clr-amber);
}

/* CTA area */
.calc-result__cta {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  align-items: flex-start;
}

.calc-result__disclaimer {
  font-family: var(--font-mono);
  font-size: var(--type-xs);
  color: var(--clr-slate-light);
  line-height: var(--leading-body);
  max-width: 55ch;
}

.calc-result__actions {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

/* ---- RESPONSIVE ------------------------------------------ */

@media (max-width: 768px) {
  .calc-progress__step span:not(.calc-progress__num) {
    display: none;
  }
  .calc-panel { padding: var(--sp-6) var(--sp-5) var(--sp-8); }
  .calc-nav   { padding: var(--sp-5); }
  .calc-estimate-bar { padding-inline: var(--sp-5); }
  .calc-range {
    grid-template-columns: 1fr;
  }
  .calc-range__divider { display: none; }
  .calc-range__col--mid {
    border-left: none;
    border-right: none;
    border-top: var(--border-red);
    border-bottom: var(--border-red);
  }
  .pricing-table { font-size: var(--type-xs); }
  .pricing-table td, .pricing-table th { padding: var(--sp-3) var(--sp-4); }
  .payment-terms { flex-direction: column; gap: var(--sp-5); }
  .calc-result { padding: var(--sp-6) var(--sp-5); }
  .calc-result__actions { flex-direction: column; width: 100%; }
  .calc-result__actions .btn { width: 100%; justify-content: center; }
}