/* ============================================
   Configurador (CPQ) — luisracosta.com
   All styles for the service configurator.
   Uses design tokens from style.css (:root).
   ============================================ */

/* ── Progress Bar ────────────────────────── */

.cfg-progress {
  position: fixed; top: 0; left: 0; right: 0;
  height: 3px; z-index: 101;
  background: var(--border);
}
.cfg-progress-fill {
  height: 100%; width: 0%;
  background: var(--text);
}

/* ── Package Selection Landing ───────────── */

.cfg-landing {
  padding: 120px 0 80px;
}
.cfg-landing-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1rem + 2vw, 2.4rem);
  font-weight: 400;
  color: var(--text);
  margin-bottom: 8px;
}
.cfg-landing-desc {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 48px;
}

.cfg-package-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.cfg-package-card {
  display: flex;
  flex-direction: column;
  padding: 28px;
  cursor: pointer;
}
.cfg-package-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.2;
}
.cfg-package-desc {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-muted);
  margin-bottom: 16px;
  flex: 1;
}
.cfg-package-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
}
.cfg-package-bullets li {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-2);
  padding: 4px 0;
  line-height: 1.5;
}
.cfg-package-bullets li::before {
  content: '\2192\00a0';
  color: var(--text-faint);
}

/* ── Homepage CTA Card ───────────────────── */

.cfg-cta-card {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-style: dashed;
  cursor: pointer;
}
.cfg-cta-card:hover {
  border-style: solid;
}
.cfg-cta-title {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 4px;
}
.cfg-cta-desc {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}
.cfg-cta-arrow {
  font-size: 20px;
  color: var(--text-faint);
  transition: color 180ms var(--ease), transform 180ms var(--ease);
  flex-shrink: 0;
  margin-left: 16px;
}
.cfg-cta-card:hover .cfg-cta-arrow {
  color: var(--text);
  transform: translate(2px, -2px);
}

/* ── Stepper Container ───────────────────── */

.cfg-stepper {
  position: relative;
  min-height: 100vh;
}

.cfg-step {
  display: none;
  min-height: calc(100vh - 120px);
  min-height: calc(100dvh - 120px);
  padding: 80px 0 40px;
}
.cfg-step-active {
  display: block;
}

/* ── Step Headers ────────────────────────── */

.cfg-step-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 16px;
}

.cfg-step-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 1rem + 1.5vw, 2.2rem);
  font-weight: 400;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.15;
}

.cfg-step-desc {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 40px;
}

/* ── Form Fields ─────────────────────────── */

.cfg-field {
  margin-bottom: 20px;
}

.cfg-label {
  display: block;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 8px;
}

.cfg-input,
.cfg-select,
.cfg-textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 14px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--card);
  color: var(--text);
  outline: none;
  transition: border-color 180ms ease;
}
.cfg-input:focus,
.cfg-select:focus,
.cfg-textarea:focus {
  border-color: var(--text-muted);
}
.cfg-input::placeholder,
.cfg-textarea::placeholder {
  color: var(--text-faint);
}

.cfg-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23737373' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.cfg-textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.6;
}

/* ── Radio Cards (single select) ─────────── */

.cfg-radio-group,
.cfg-check-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cfg-radio-group--grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.cfg-option input[type="radio"],
.cfg-option input[type="checkbox"] {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.cfg-option-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 180ms var(--ease), background 180ms var(--ease);
  gap: 12px;
}
.cfg-option-label:hover {
  border-color: var(--border-hover);
}

.cfg-option input:checked + .cfg-option-label {
  border-color: var(--text);
  background: var(--surface);
}

.cfg-option-name {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text);
}
.cfg-option-detail {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}
.cfg-option-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-faint);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── Multi-select Checkboxes ─────────────── */

.cfg-check-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.cfg-option input[type="checkbox"] + .cfg-option-label::before {
  content: '';
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--border);
  border-radius: 4px;
  flex-shrink: 0;
  transition: background 180ms var(--ease), border-color 180ms var(--ease);
}
.cfg-option input[type="checkbox"]:checked + .cfg-option-label::before {
  background: var(--text);
  border-color: var(--text);
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='10' viewBox='0 0 12 10' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 5L4.5 8.5L11 1.5' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}
[data-theme="dark"] .cfg-option input[type="checkbox"]:checked + .cfg-option-label::before {
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='10' viewBox='0 0 12 10' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 5L4.5 8.5L11 1.5' stroke='%230A0A0A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.cfg-option input[type="checkbox"] + .cfg-option-label {
  justify-content: flex-start;
}

/* ── Module Toggle Cards ─────────────────── */

.cfg-modules {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cfg-module {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 24px;
  transition: border-color 180ms var(--ease);
}
.cfg-module.cfg-module-active {
  border-color: var(--text);
}

.cfg-module-locked {
  border-style: dashed;
}

.cfg-module-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.cfg-module-info { flex: 1; min-width: 0; }

.cfg-module-name {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 2px;
}

.cfg-module-time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-faint);
}

.cfg-module-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-faint);
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── Toggle Switch ───────────────────────── */

.cfg-toggle {
  width: 44px;
  height: 24px;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  flex-shrink: 0;
}

.cfg-toggle-track {
  display: block;
  width: 44px;
  height: 24px;
  border-radius: 12px;
  background: var(--border);
  position: relative;
  transition: background 180ms var(--ease);
}

.cfg-toggle[aria-pressed="true"] .cfg-toggle-track {
  background: var(--text);
}

.cfg-toggle-thumb {
  display: block;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg);
  position: absolute;
  top: 3px;
  left: 3px;
  transition: transform 180ms var(--ease);
}

.cfg-toggle[aria-pressed="true"] .cfg-toggle-thumb {
  transform: translateX(20px);
}

/* ── Sub-options (expanded under modules) ── */

.cfg-suboptions {
  padding: 20px 0 0;
  overflow: hidden;
}

.cfg-suboption-group {
  margin-bottom: 16px;
}

.cfg-suboption-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 8px;
  display: block;
}

/* ── Yes/No Pill Toggles ─────────────────── */

.cfg-pill-group {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.cfg-pill input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.cfg-pill-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 16px;
  cursor: pointer;
  color: var(--text-muted);
  transition: background 180ms var(--ease), color 180ms var(--ease);
  border-right: 1px solid var(--border);
}
.cfg-pill-label:last-of-type {
  border-right: none;
}

.cfg-pill input:checked + .cfg-pill-label {
  background: var(--text);
  color: var(--bg);
}

/* ── Number Stepper ──────────────────────── */

.cfg-stepper-input {
  display: inline-flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.cfg-stepper-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--text-muted);
  background: var(--card);
  border: none;
  cursor: pointer;
  transition: background 180ms var(--ease), color 180ms var(--ease);
}
.cfg-stepper-btn:hover {
  background: var(--surface);
  color: var(--text);
}

.cfg-stepper-value {
  width: 48px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text);
  border: none;
  background: var(--card);
  outline: none;
}

/* ── Navigation Bar (fixed bottom) ───────── */

.cfg-nav {
  position: fixed;
  position: -webkit-sticky;
  position: sticky;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  background: var(--bg);
  border-top: 1px solid var(--border);
  z-index: 100;
  transition: background 200ms ease;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  -webkit-padding-after: env(safe-area-inset-bottom, 0px);
}

.cfg-nav-inner {
  max-width: 700px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cfg-nav .btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ── Summary Section ─────────────────────── */

.cfg-summary-section {
  margin-bottom: 32px;
}

.cfg-summary-heading {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 16px;
}

.cfg-summary-totals {
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.cfg-summary-total-row {
  font-weight: 500;
}

.cfg-summary-nudge {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 8px;
}

.cfg-summary-included {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-faint);
  font-style: italic;
}

/* ── Summary Action Buttons ──────────────── */

.cfg-actions {
  display: flex;
  gap: 12px;
  margin-top: 40px;
}

/* ── Software Package Layout ─────────────── */

.cfg-software-contact-summary {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 8px;
}

.cfg-summary-desc {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 8px;
  padding: 12px 16px;
  background: var(--surface);
  border-radius: 8px;
}

/* ── Timeline Estimate ───────────────────── */

.cfg-timeline-estimate {
  margin-top: 24px;
  padding: 16px 20px;
  background: var(--surface);
  border-radius: 10px;
}

.cfg-timeline-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 4px;
}

.cfg-timeline-value {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}

/* ── PDF Template (hidden, for html2canvas) ── */

.cfg-pdf-template {
  position: absolute;
  left: -9999px;
  top: 0;
  width: 794px; /* A4 at 96dpi */
  background: #FFFFFF;
  color: #0A0A0A;
}

.cfg-pdf-page {
  width: 794px;
  min-height: 1123px; /* A4 height at 96dpi */
  padding: 80px;
  box-sizing: border-box;
  position: relative;
  page-break-after: always;
}

.cfg-pdf-cover-title {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 400;
  color: #0A0A0A;
}

.cfg-pdf-cover-client {
  font-family: var(--font-body);
  font-size: 20px;
  color: #525252;
}

.cfg-pdf-section-header {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #A3A3A3;
  margin-bottom: 24px;
}

.cfg-pdf-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #A3A3A3;
}

.cfg-pdf-total {
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 500;
  color: #0A0A0A;
}

/* Force light mode colors inside PDF template */
.cfg-pdf-template .spec-row {
  color: #525252;
}
.cfg-pdf-template .spec-key {
  color: #525252;
}
.cfg-pdf-template .spec-val {
  color: #525252;
}
.cfg-pdf-template .spec-dots {
  border-bottom-color: #E5E5E5;
}
.cfg-pdf-template .spec-highlight {
  color: #0A0A0A;
}

/* ============================================
   RESPONSIVE — Tablet
   ============================================ */

@media (min-width: 769px) and (max-width: 1024px) {
  .cfg-package-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cfg-radio-group--grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cfg-check-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   RESPONSIVE — Mobile (max 768px)
   ============================================ */

@media (max-width: 768px) {
  .cfg-landing {
    padding: 80px 0 64px;
  }

  .cfg-package-grid {
    grid-template-columns: 1fr;
  }

  .cfg-step {
    min-height: auto;
    min-height: calc(100dvh - 120px);
    padding: 64px 0 24px;
  }

  .cfg-step-desc {
    margin-bottom: 28px;
  }

  .cfg-radio-group--grid,
  .cfg-check-grid {
    grid-template-columns: 1fr;
  }

  .cfg-module {
    padding: 16px 20px;
  }

  .cfg-module-header {
    flex-wrap: wrap;
    gap: 8px;
  }

  .cfg-nav-inner {
    padding: 12px 20px;
  }

  .cfg-actions {
    flex-direction: column;
  }
  .cfg-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .cfg-cta-card {
    padding: 20px;
  }
}

/* ============================================
   RESPONSIVE — Small phones (max 480px)
   ============================================ */

@media (max-width: 480px) {
  .cfg-landing {
    padding: 64px 0 48px;
  }

  .cfg-package-card {
    padding: 20px;
  }

  .cfg-module-name {
    font-size: 14px;
  }
}