/* ═══════════════════════════════════════════════════════════
   Smart Price Calculator — Public Styles
   ═══════════════════════════════════════════════════════════ */

:root {
  --spc-primary:    #4f46e5;
  --spc-primary-d:  #4338ca;
  --spc-primary-l:  #ede9fe;
  --spc-accent:     #10b981;
  --spc-accent-d:   #059669;
  --spc-red:        #ef4444;
  --spc-amber:      #f59e0b;
  --spc-blue:       #3b82f6;
  --spc-dark:       #1e1b4b;
  --spc-gray:       #6b7280;
  --spc-gray-l:     #f3f4f6;
  --spc-border:     #e5e7eb;
  --spc-white:      #ffffff;
  --spc-shadow:     0 4px 24px rgba(79,70,229,.1);
  --spc-radius:     14px;
  --spc-radius-sm:  8px;
  --spc-transition: .25s cubic-bezier(.4,0,.2,1);
}

/* ── Wrapper ── */
.spc-calculator {
  max-width: 860px;
  margin: 0 auto 48px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--spc-dark);
  position: relative;
}

/* ── Progress bar ── */
.spc-progress-wrap {
  margin-bottom: 32px;
}
.spc-progress-bar {
  height: 6px;
  background: var(--spc-border);
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 14px;
}
.spc-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--spc-primary), var(--spc-accent));
  border-radius: 99px;
  transition: width .5s cubic-bezier(.4,0,.2,1);
}
.spc-step-labels {
  display: flex;
  justify-content: space-between;
}
.spc-step-dot {
  font-size: 11px;
  color: var(--spc-gray);
  font-weight: 500;
  position: relative;
  cursor: default;
  transition: color var(--spc-transition);
}
.spc-step-dot.active  { color: var(--spc-primary); font-weight: 700; }
.spc-step-dot.done    { color: var(--spc-accent); }

/* ── Live price ticker ── */
.spc-live-price {
  background: linear-gradient(135deg, var(--spc-primary), var(--spc-accent));
  border-radius: var(--spc-radius);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  color: #fff;
}
.spc-live-label { font-size: 13px; opacity: .85; }
.spc-live-amount {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.5px;
}

/* ── Step panels ── */
.spc-step {
  display: none;
  animation: spc-fadein .3s ease;
}
.spc-step.active { display: block; }
@keyframes spc-fadein {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}

.spc-step-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}
.spc-step-num {
  font-size: 13px;
  font-weight: 800;
  background: var(--spc-primary-l);
  color: var(--spc-primary);
  padding: 6px 12px;
  border-radius: var(--spc-radius-sm);
  white-space: nowrap;
  flex-shrink: 0;
  margin-top: 3px;
}
.spc-step-header h2 {
  font-size: 22px;
  font-weight: 800;
  margin: 0 0 4px;
  color: var(--spc-dark);
  line-height: 1.2;
}
.spc-step-header p {
  font-size: 14px;
  color: var(--spc-gray);
  margin: 0;
}

/* ── Option grid (Step 1) ── */
.spc-option-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 32px;
}
.spc-option-card {
  border: 2px solid var(--spc-border);
  border-radius: var(--spc-radius);
  padding: 20px 16px;
  cursor: pointer;
  transition: border-color var(--spc-transition), background var(--spc-transition), box-shadow var(--spc-transition), transform var(--spc-transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  background: var(--spc-white);
}
.spc-option-card:hover {
  border-color: var(--spc-primary);
  background: var(--spc-primary-l);
  transform: translateY(-2px);
  box-shadow: var(--spc-shadow);
}
.spc-option-card input[type=radio] { position: absolute; opacity: 0; pointer-events: none; }
.spc-option-card.selected {
  border-color: var(--spc-primary);
  background: var(--spc-primary-l);
  box-shadow: 0 0 0 4px rgba(79,70,229,.15);
}
.spc-option-card.selected::after {
  content: '✓';
  position: absolute;
  top: 8px;
  right: 10px;
  font-size: 14px;
  color: var(--spc-primary);
  font-weight: 800;
}
.spc-option-icon { font-size: 32px; margin-bottom: 10px; line-height: 1; }
.spc-option-label { font-weight: 700; font-size: 14px; margin-bottom: 6px; }
.spc-option-price { font-size: 12px; color: var(--spc-primary); font-weight: 600; }

/* ── Design grid (Step 2) ── */
.spc-design-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
  gap: 12px;
  margin-bottom: 32px;
}
.spc-design-card {
  border: 2px solid var(--spc-border);
  border-radius: var(--spc-radius);
  padding: 22px 16px;
  cursor: pointer;
  text-align: center;
  background: var(--spc-white);
  transition: all var(--spc-transition);
  position: relative;
}
.spc-design-card:hover { border-color: var(--spc-primary); transform: translateY(-2px); }
.spc-design-card.selected { border-color: var(--spc-primary); background: var(--spc-primary-l); box-shadow: 0 0 0 4px rgba(79,70,229,.15); }
.spc-design-card.selected::after { content: '✓'; position: absolute; top: 8px; right: 10px; color: var(--spc-primary); font-weight: 800; }
.spc-design-card input[type=radio] { position: absolute; opacity: 0; }
.spc-design-icon { font-size: 28px; margin-bottom: 8px; }
.spc-design-label { font-weight: 700; font-size: 13px; margin-bottom: 6px; }
.spc-design-price { font-size: 12px; color: var(--spc-primary); font-weight: 600; }
.spc-included { color: var(--spc-accent) !important; }

/* ── Pages grid (Step 3) ── */
.spc-pages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 32px;
}
.spc-pages-card {
  border: 2px solid var(--spc-border);
  border-radius: var(--spc-radius);
  padding: 22px 12px;
  cursor: pointer;
  text-align: center;
  background: var(--spc-white);
  transition: all var(--spc-transition);
  position: relative;
}
.spc-pages-card:hover { border-color: var(--spc-primary); transform: translateY(-2px); }
.spc-pages-card.selected { border-color: var(--spc-primary); background: var(--spc-primary-l); box-shadow: 0 0 0 4px rgba(79,70,229,.15); }
.spc-pages-card.selected::after { content: '✓'; position: absolute; top: 8px; right: 10px; color: var(--spc-primary); font-weight: 800; }
.spc-pages-card input[type=radio] { position: absolute; opacity: 0; }
.spc-pages-icon { font-size: 26px; margin-bottom: 8px; }
.spc-pages-label { font-weight: 700; font-size: 12px; margin-bottom: 6px; }
.spc-pages-price { font-size: 11px; color: var(--spc-primary); font-weight: 600; }

/* ── Features grid (Step 4) ── */
.spc-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(165px, 1fr));
  gap: 10px;
  margin-bottom: 32px;
}
.spc-feature-card {
  border: 2px solid var(--spc-border);
  border-radius: var(--spc-radius-sm);
  padding: 16px 12px;
  cursor: pointer;
  text-align: center;
  background: var(--spc-white);
  transition: all var(--spc-transition);
  position: relative;
}
.spc-feature-card:hover { border-color: var(--spc-accent); transform: translateY(-1px); }
.spc-feature-card.selected { border-color: var(--spc-accent); background: #ecfdf5; }
.spc-feature-card input[type=checkbox] { position: absolute; opacity: 0; }
.spc-feature-check {
  position: absolute; top: 8px; right: 8px;
  width: 20px; height: 20px;
  border: 2px solid var(--spc-border);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 800; color: transparent;
  transition: all var(--spc-transition);
}
.spc-feature-card.selected .spc-feature-check {
  background: var(--spc-accent); border-color: var(--spc-accent); color: #fff;
}
.spc-feature-icon { font-size: 24px; margin-bottom: 6px; }
.spc-feature-label { font-weight: 600; font-size: 12px; margin-bottom: 4px; }
.spc-feature-price { font-size: 11px; color: var(--spc-accent); font-weight: 700; }

/* ── Hosting grid (Step 5) ── */
.spc-hosting-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 12px;
  margin-bottom: 32px;
}
.spc-hosting-card {
  border: 2px solid var(--spc-border);
  border-radius: var(--spc-radius-sm);
  padding: 18px 14px;
  cursor: pointer;
  text-align: center;
  background: var(--spc-white);
  transition: all var(--spc-transition);
  position: relative;
}
.spc-hosting-card:hover { border-color: var(--spc-blue); transform: translateY(-1px); }
.spc-hosting-card.selected { border-color: var(--spc-blue); background: #eff6ff; }
.spc-hosting-card.is-monthly { border-style: dashed; }
.spc-hosting-card input[type=checkbox] { position: absolute; opacity: 0; }
.spc-hosting-card .spc-feature-check { border-color: var(--spc-border); }
.spc-hosting-card.selected .spc-feature-check { background: var(--spc-blue); border-color: var(--spc-blue); color: #fff; }
.spc-hosting-icon { font-size: 26px; margin-bottom: 8px; }
.spc-hosting-label { font-weight: 700; font-size: 13px; margin-bottom: 6px; }
.spc-hosting-price { font-size: 12px; color: var(--spc-blue); font-weight: 700; }
.spc-monthly-tag { font-size: 10px; background: var(--spc-blue); color: #fff; padding: 1px 5px; border-radius: 4px; margin-right: 3px; vertical-align: middle; }

/* ── Timeline (Step 6) ── */
.spc-timeline-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 32px;
}
.spc-timeline-card {
  border: 2px solid var(--spc-border);
  border-radius: var(--spc-radius);
  padding: 24px 16px;
  cursor: pointer;
  text-align: center;
  background: var(--spc-white);
  transition: all var(--spc-transition);
  position: relative;
}
.spc-timeline-card:hover { transform: translateY(-3px); box-shadow: var(--spc-shadow); }
.spc-timeline-card input[type=radio] { position: absolute; opacity: 0; }
.spc-tl-green.selected  { border-color: var(--spc-accent); background: #ecfdf5; }
.spc-tl-blue.selected   { border-color: var(--spc-blue);   background: #eff6ff; }
.spc-tl-red.selected    { border-color: var(--spc-red);    background: #fef2f2; }
.spc-tl-green.selected::after,
.spc-tl-blue.selected::after,
.spc-tl-red.selected::after { content: '✓'; position: absolute; top: 8px; right: 10px; font-weight: 800; }
.spc-tl-green.selected::after { color: var(--spc-accent); }
.spc-tl-blue.selected::after  { color: var(--spc-blue); }
.spc-tl-red.selected::after   { color: var(--spc-red); }
.spc-tl-icon  { font-size: 30px; margin-bottom: 10px; }
.spc-tl-label { font-weight: 700; font-size: 13px; margin-bottom: 6px; }
.spc-tl-price { font-size: 13px; font-weight: 800; }
.spc-tl-green .spc-tl-price { color: var(--spc-accent); }
.spc-tl-blue  .spc-tl-price { color: var(--spc-blue); }
.spc-tl-red   .spc-tl-price { color: var(--spc-red); }

/* ── Navigation buttons ── */
.spc-step-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
  padding-top: 20px;
  border-top: 1px solid var(--spc-border);
}

/* ── Buttons ── */
.spc-btn {
  padding: 12px 24px;
  border-radius: var(--spc-radius-sm);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--spc-transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}
.spc-btn:disabled { opacity: .5; cursor: not-allowed; }
.spc-btn-primary  { background: var(--spc-primary); color: #fff; }
.spc-btn-primary:hover { background: var(--spc-primary-d); box-shadow: 0 6px 20px rgba(79,70,229,.4); transform: translateY(-1px); }
.spc-btn-next     { background: var(--spc-primary); color: #fff; }
.spc-btn-next:hover { background: var(--spc-primary-d); transform: translateY(-1px); }
.spc-btn-back     { background: transparent; color: var(--spc-gray); border-color: var(--spc-border); }
.spc-btn-back:hover { border-color: var(--spc-primary); color: var(--spc-primary); }
.spc-btn-outline  { background: transparent; border-color: var(--spc-primary); color: var(--spc-primary); }
.spc-btn-outline:hover { background: var(--spc-primary-l); }
.spc-btn-pdf      { background: #fff; border-color: var(--spc-border); color: var(--spc-dark); }
.spc-btn-pdf:hover { border-color: var(--spc-primary); color: var(--spc-primary); }
.spc-btn-calculate { padding: 14px 32px; font-size: 16px; }

/* ── Result screen ── */
.spc-result-wrap {
  text-align: center;
  padding: 40px 20px;
}
.spc-result-confetti { font-size: 48px; margin-bottom: 12px; animation: spc-bounce .6s ease; }
@keyframes spc-bounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }
.spc-result-wrap h2 { font-size: 24px; font-weight: 800; margin: 0 0 24px; }

.spc-price-result {
  background: linear-gradient(135deg, var(--spc-primary), var(--spc-accent));
  border-radius: 20px;
  padding: 36px 24px;
  margin: 0 auto 28px;
  max-width: 500px;
  color: #fff;
}
.spc-price-range {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}
.spc-price-min,
.spc-price-max {
  font-size: clamp(28px, 6vw, 42px);
  font-weight: 900;
  letter-spacing: -1px;
}
.spc-price-dash { font-size: 24px; opacity: .6; }
.spc-price-currency { font-size: 18px; opacity: .8; font-weight: 600; }
.spc-monthly-result {
  margin-top: 14px;
  font-size: 14px;
  opacity: .85;
}

.spc-result-summary {
  background: var(--spc-gray-l);
  border-radius: var(--spc-radius);
  padding: 18px 20px;
  text-align: left;
  max-width: 500px;
  margin: 0 auto 24px;
  font-size: 13px;
}
.spc-summary-row {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
  border-bottom: 1px solid var(--spc-border);
}
.spc-summary-row:last-child { border-bottom: none; }
.spc-summary-row .key { color: var(--spc-gray); }
.spc-summary-row .val { font-weight: 600; color: var(--spc-dark); text-align: right; max-width: 55%; }

.spc-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

/* ── Mini estimate ── */
.spc-mini-estimate {
  background: var(--spc-primary-l);
  border: 1px solid rgba(79,70,229,.2);
  border-radius: var(--spc-radius-sm);
  padding: 12px 18px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
}
.spc-mini-label { color: var(--spc-primary); font-weight: 600; }
.spc-mini-amount { font-weight: 900; font-size: 18px; color: var(--spc-primary); }

/* ── Lead form ── */
.spc-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.spc-form-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--spc-dark);
}
.spc-form-field label span { color: var(--spc-red); }
.spc-form-field input,
.spc-form-field textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--spc-border);
  border-radius: var(--spc-radius-sm);
  font-size: 14px;
  color: var(--spc-dark);
  background: #fff;
  transition: border-color var(--spc-transition), box-shadow var(--spc-transition);
  box-sizing: border-box;
}
.spc-form-field input:focus,
.spc-form-field textarea:focus {
  outline: none;
  border-color: var(--spc-primary);
  box-shadow: 0 0 0 3px rgba(79,70,229,.15);
}
.spc-form-field.has-error input,
.spc-form-field.has-error textarea { border-color: var(--spc-red); }
.spc-field-error { display: block; font-size: 12px; color: var(--spc-red); margin-top: 4px; min-height: 16px; }
.spc-form-field textarea { resize: vertical; min-height: 100px; }

.spc-form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--spc-border);
}

/* ── Success ── */
.spc-success-wrap {
  text-align: center;
  padding: 60px 20px;
}
.spc-success-icon { font-size: 64px; animation: spc-bounce .8s ease; margin-bottom: 16px; }
.spc-success-wrap h2 { font-size: 26px; font-weight: 800; margin: 0 0 12px; }
.spc-success-wrap p  { color: var(--spc-gray); font-size: 15px; margin-bottom: 24px; }
.spc-success-details {
  background: var(--spc-gray-l);
  border-radius: var(--spc-radius);
  padding: 16px 20px;
  max-width: 400px;
  margin: 0 auto 28px;
  font-size: 14px;
}

/* ── Notices ── */
.spc-notice {
  padding: 14px 18px;
  border-radius: var(--spc-radius-sm);
  font-size: 14px;
  margin-bottom: 16px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.spc-notice-success { background: #ecfdf5; border-left: 4px solid var(--spc-accent); color: #065f46; }
.spc-notice-error   { background: #fef2f2; border-left: 4px solid var(--spc-red);    color: #7f1d1d; }

/* ══════════════════════════════════════
   Responsive
══════════════════════════════════════ */
@media (max-width: 640px) {
  .spc-option-grid { grid-template-columns: 1fr 1fr; }
  .spc-pages-grid  { grid-template-columns: 1fr 1fr; }
  .spc-timeline-grid { grid-template-columns: 1fr; }
  .spc-form-grid { grid-template-columns: 1fr; }
  .spc-form-actions { flex-direction: column-reverse; gap: 10px; }
  .spc-form-actions .spc-btn { width: 100%; justify-content: center; }
  .spc-result-actions { flex-direction: column; }
  .spc-result-actions .spc-btn { width: 100%; justify-content: center; }
  .spc-step-labels { display: none; }
  .spc-step-nav { flex-direction: column-reverse; gap: 10px; }
  .spc-step-nav .spc-btn { width: 100%; justify-content: center; }
}
@media (max-width: 480px) {
  .spc-option-grid  { grid-template-columns: 1fr; }
  .spc-design-grid  { grid-template-columns: 1fr 1fr; }
  .spc-features-grid { grid-template-columns: 1fr 1fr; }
  .spc-hosting-grid  { grid-template-columns: 1fr 1fr; }
}