/* ================================================
   Summitforge Strategies — Scalability Score
   WordPress-namespaced version (all selectors under #sfs-scalability-app)
   ================================================ */

/* --- Design Tokens --- */
#sfs-scalability-app {
  /* Brand Colors */
  --sfs-blue-primary: #1163A9;
  --sfs-blue-hover: #0E5490;
  --sfs-blue-light: #E8F2FC;
  --sfs-blue-soft: #D0E4F7;
  --sfs-navy: #223046;
  --sfs-navy-deep: #162133;

  /* Surfaces */
  --sfs-bg-page: #E8F2FC;
  --sfs-bg-card: #FFFFFF;
  --sfs-bg-card-alt: #F4F8FC;

  /* Text */
  --sfs-text-heading: #223046;
  --sfs-text-body: #3A4A5C;
  --sfs-text-muted: #7A8CA0;
  --sfs-text-white: #FFFFFF;

  /* Status */
  --sfs-success: #22c55e;
  --sfs-warning: #f59e0b;
  --sfs-danger: #ef4444;

  /* Typography */
  --sfs-font: 'Karla', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing & Sizing */
  --sfs-radius: 12px;
  --sfs-radius-sm: 8px;
  --sfs-radius-xs: 6px;
  --sfs-shadow-card: 0 2px 16px rgba(34, 48, 70, 0.08);
  --sfs-shadow-card-hover: 0 4px 24px rgba(34, 48, 70, 0.12);
  --sfs-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --sfs-max-width: 720px;
}

/* --- Scoped Reset --- */
#sfs-scalability-app *,
#sfs-scalability-app *::before,
#sfs-scalability-app *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* --- App Container --- */
#sfs-scalability-app {
  max-width: var(--sfs-max-width);
  margin: 0 auto;
  padding: 32px 24px 48px;
  font-family: var(--sfs-font);
  font-size: 1.05rem;
  background: var(--sfs-bg-page);
  color: var(--sfs-text-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Progress Bar --- */
#sfs-scalability-app .sfs-progress {
  margin-bottom: 28px;
}

#sfs-scalability-app .sfs-progress__bar {
  height: 6px;
  background: var(--sfs-blue-soft);
  border-radius: 4px;
  overflow: hidden;
}

#sfs-scalability-app .sfs-progress__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--sfs-blue-primary), #3D8FCC);
  border-radius: 4px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

#sfs-scalability-app .sfs-progress__label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
  font-size: 0.88rem;
  color: var(--sfs-text-muted);
}

#sfs-scalability-app .sfs-progress__step-name {
  color: var(--sfs-text-body);
  font-weight: 600;
  font-size: 0.9rem;
}

/* --- Step Container --- */
#sfs-scalability-app .sfs-step {
  display: none;
  animation: sfsFadeSlideIn 0.4s ease-out;
}

#sfs-scalability-app .sfs-step.active {
  display: block;
}

@keyframes sfsFadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Card --- */
#sfs-scalability-app .sfs-card {
  background: var(--sfs-bg-card);
  border-radius: var(--sfs-radius);
  padding: 36px 32px;
  box-shadow: var(--sfs-shadow-card);
}

/* --- Step Icon --- */
#sfs-scalability-app .sfs-step__icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--sfs-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  color: var(--sfs-blue-primary);
}

#sfs-scalability-app .sfs-step__icon i {
  display: block;
}

#sfs-scalability-app .ph-duotone {
  --ph-primary-color: var(--sfs-blue-primary);
  --ph-secondary-color: #3D8FCC;
  --ph-secondary-opacity: 0.35;
}

/* --- Step Title & Description --- */
#sfs-scalability-app .sfs-step__title {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--sfs-text-heading);
  margin-bottom: 8px;
  line-height: 1.3;
}

#sfs-scalability-app .sfs-step__description {
  font-size: 1.05rem;
  color: var(--sfs-text-muted);
  margin-bottom: 28px;
  line-height: 1.5;
}

/* --- Welcome Hero (Intro) --- */
#sfs-scalability-app .sfs-welcome-hero {
  text-align: center;
  padding: 16px 0 24px;
}

#sfs-scalability-app .sfs-welcome-hero__eyebrow {
  display: inline-block;
  padding: 5px 16px;
  background: var(--sfs-blue-light);
  color: var(--sfs-blue-primary);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border-radius: 20px;
  margin-bottom: 16px;
}

#sfs-scalability-app .sfs-welcome-hero__title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--sfs-text-heading);
  line-height: 1.2;
  margin-bottom: 16px;
}

#sfs-scalability-app .sfs-welcome-hero__title em {
  font-style: normal;
  color: var(--sfs-blue-primary);
}

#sfs-scalability-app .sfs-welcome-hero__desc {
  font-size: 1.05rem;
  color: var(--sfs-text-body);
  max-width: 480px;
  margin: 0 auto 8px;
  line-height: 1.6;
}

/* --- Choice Cards (Team Size & Questions) --- */
#sfs-scalability-app .sfs-choice-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 8px;
}

#sfs-scalability-app .sfs-choice-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: var(--sfs-bg-card-alt);
  border: 2px solid transparent;
  border-radius: var(--sfs-radius-sm);
  cursor: pointer;
  transition: var(--sfs-transition);
}

#sfs-scalability-app .sfs-choice-card:hover {
  border-color: var(--sfs-blue-soft);
  background: var(--sfs-bg-card);
  box-shadow: var(--sfs-shadow-card);
}

#sfs-scalability-app .sfs-choice-card.selected {
  border-color: var(--sfs-blue-primary);
  background: var(--sfs-bg-card);
  box-shadow: 0 0 0 3px rgba(17, 99, 169, 0.12);
}

#sfs-scalability-app .sfs-choice-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

#sfs-scalability-app .sfs-choice-card__radio {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--sfs-blue-soft);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--sfs-transition);
}

#sfs-scalability-app .sfs-choice-card.selected .sfs-choice-card__radio {
  border-color: var(--sfs-blue-primary);
  background: var(--sfs-blue-primary);
}

#sfs-scalability-app .sfs-choice-card.selected .sfs-choice-card__radio::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: white;
}

#sfs-scalability-app .sfs-choice-card__content {
  flex: 1;
  min-width: 0;
}

#sfs-scalability-app .sfs-choice-card__label {
  font-weight: 700;
  color: var(--sfs-text-heading);
  font-size: 1.02rem;
  margin-bottom: 2px;
}

#sfs-scalability-app .sfs-choice-card__desc {
  font-size: 0.92rem;
  color: var(--sfs-text-muted);
  line-height: 1.4;
}

/* --- Question --- */
#sfs-scalability-app .sfs-question {
  margin-bottom: 32px;
}

#sfs-scalability-app .sfs-question:last-child {
  margin-bottom: 0;
}

#sfs-scalability-app .sfs-question__text {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--sfs-text-heading);
  margin-bottom: 4px;
  line-height: 1.5;
}

#sfs-scalability-app .sfs-question__number {
  color: var(--sfs-blue-primary);
  margin-right: 4px;
  font-weight: 800;
}

#sfs-scalability-app .sfs-question__category-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 12px;
  background: var(--sfs-blue-light);
  color: var(--sfs-blue-primary);
}

/* --- Form Group --- */
#sfs-scalability-app .sfs-form-group {
  margin-bottom: 18px;
}

#sfs-scalability-app .sfs-form-group:last-child {
  margin-bottom: 0;
}

#sfs-scalability-app .sfs-form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--sfs-text-heading);
  margin-bottom: 6px;
}

#sfs-scalability-app .sfs-form-group input[type="email"],
#sfs-scalability-app .sfs-form-group input[type="text"] {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--sfs-blue-soft);
  border-radius: var(--sfs-radius-xs);
  font-family: var(--sfs-font);
  font-size: 1rem;
  color: var(--sfs-text-heading);
  background: var(--sfs-bg-card);
  transition: var(--sfs-transition);
  outline: none;
}

#sfs-scalability-app .sfs-form-group input:focus {
  border-color: var(--sfs-blue-primary);
  box-shadow: 0 0 0 3px rgba(17, 99, 169, 0.1);
}

/* --- Error States --- */
#sfs-scalability-app .sfs-question.error .sfs-choice-card {
  border-color: rgba(239, 68, 68, 0.4);
}

#sfs-scalability-app .sfs-form-group.error input {
  border-color: var(--sfs-danger);
}

#sfs-scalability-app .sfs-error-msg {
  color: var(--sfs-danger);
  font-size: 0.78rem;
  margin-top: 6px;
  display: none;
}

#sfs-scalability-app .sfs-question.error .sfs-error-msg,
#sfs-scalability-app .sfs-form-group.error .sfs-error-msg {
  display: block;
}

/* --- Buttons --- */
#sfs-scalability-app .sfs-btn-row {
  display: flex;
  gap: 12px;
  margin-top: 32px;
}

#sfs-scalability-app .sfs-btn {
  flex: 1;
  padding: 14px 24px;
  border: none;
  border-radius: var(--sfs-radius-sm);
  font-family: var(--sfs-font);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--sfs-transition);
  letter-spacing: 0.3px;
}

#sfs-scalability-app .sfs-btn--primary {
  background: var(--sfs-blue-primary);
  color: var(--sfs-text-white);
}

#sfs-scalability-app .sfs-btn--primary:hover {
  background: var(--sfs-blue-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(17, 99, 169, 0.3);
}

#sfs-scalability-app .sfs-btn--secondary {
  background: transparent;
  color: var(--sfs-text-body);
  border: 2px solid var(--sfs-blue-soft);
}

#sfs-scalability-app .sfs-btn--secondary:hover {
  border-color: var(--sfs-blue-primary);
  color: var(--sfs-blue-primary);
}

#sfs-scalability-app .sfs-btn--start {
  display: block;
  width: 100%;
  padding: 16px;
  background: var(--sfs-blue-primary);
  color: var(--sfs-text-white);
  border: none;
  border-radius: var(--sfs-radius-sm);
  font-family: var(--sfs-font);
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--sfs-transition);
  letter-spacing: 0.5px;
  margin-top: 24px;
}

#sfs-scalability-app .sfs-btn--start:hover {
  background: var(--sfs-blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(17, 99, 169, 0.35);
}

/* --- Results --- */
#sfs-scalability-app .sfs-results__header {
  text-align: center;
  margin-bottom: 8px;
}

#sfs-scalability-app .sfs-results__badge {
  display: inline-block;
  padding: 5px 16px;
  background: var(--sfs-blue-light);
  color: var(--sfs-blue-primary);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border-radius: 20px;
  margin-bottom: 12px;
}

#sfs-scalability-app .sfs-results__title {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--sfs-text-heading);
  margin-bottom: 6px;
}

#sfs-scalability-app .sfs-results__name {
  font-size: 1rem;
  color: var(--sfs-text-muted);
}

#sfs-scalability-app .sfs-results__disclaimer {
  text-align: center;
  font-size: 0.78rem;
  color: var(--sfs-text-muted);
  max-width: 420px;
  margin: 0 auto 32px;
  line-height: 1.5;
}

/* --- Gauge --- */
#sfs-scalability-app .sfs-gauge {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 28px auto;
}

#sfs-scalability-app .sfs-gauge svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

#sfs-scalability-app .sfs-gauge__track {
  fill: none;
  stroke: var(--sfs-blue-soft);
  stroke-width: 10;
}

#sfs-scalability-app .sfs-gauge__fill {
  fill: none;
  stroke-width: 10;
  stroke-linecap: round;
  transition: stroke-dashoffset 1.5s cubic-bezier(0.4, 0, 0.2, 1),
    stroke 0.5s ease;
}

#sfs-scalability-app .sfs-gauge__center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

#sfs-scalability-app .sfs-gauge__value {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1;
}

#sfs-scalability-app .sfs-gauge__label {
  font-size: 0.72rem;
  color: var(--sfs-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

#sfs-scalability-app .sfs-gauge__tier {
  font-size: 0.82rem;
  font-weight: 700;
  margin-top: 2px;
}

/* --- Category Cards --- */
#sfs-scalability-app .sfs-categories {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

#sfs-scalability-app .sfs-category-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--sfs-bg-card);
  border-radius: var(--sfs-radius-sm);
  box-shadow: var(--sfs-shadow-card);
}

#sfs-scalability-app .sfs-category-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  color: var(--sfs-blue-primary);
}

#sfs-scalability-app .sfs-category-card__body {
  flex: 1;
  min-width: 0;
}

#sfs-scalability-app .sfs-category-card__name {
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--sfs-text-heading);
  margin-bottom: 8px;
}

#sfs-scalability-app .sfs-category-card__bar {
  height: 6px;
  background: var(--sfs-blue-soft);
  border-radius: 6px;
  overflow: hidden;
}

#sfs-scalability-app .sfs-category-card__bar-fill {
  height: 100%;
  width: 0;
  border-radius: 6px;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

#sfs-scalability-app .sfs-category-card__score {
  font-weight: 800;
  font-size: 1rem;
  min-width: 48px;
  text-align: right;
}

/* --- Score Tier Colors --- */
#sfs-scalability-app .sfs-score-low {
  color: var(--sfs-danger);
}

#sfs-scalability-app .sfs-score-mid {
  color: var(--sfs-warning);
}

#sfs-scalability-app .sfs-score-high {
  color: var(--sfs-success);
}

#sfs-scalability-app .sfs-bar-low {
  background: linear-gradient(90deg, var(--sfs-danger), #f87171);
}

#sfs-scalability-app .sfs-bar-mid {
  background: linear-gradient(90deg, var(--sfs-warning), #fbbf24);
}

#sfs-scalability-app .sfs-bar-high {
  background: linear-gradient(90deg, var(--sfs-success), #4ade80);
}

#sfs-scalability-app .sfs-bg-low {
  background: rgba(239, 68, 68, 0.1);
}

#sfs-scalability-app .sfs-bg-mid {
  background: rgba(245, 158, 11, 0.1);
}

#sfs-scalability-app .sfs-bg-high {
  background: rgba(34, 197, 94, 0.1);
}

/* --- Insights --- */
#sfs-scalability-app .sfs-insights {
  margin-bottom: 32px;
}

#sfs-scalability-app .sfs-insights__title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--sfs-text-heading);
  margin-bottom: 16px;
}

#sfs-scalability-app .sfs-insight {
  padding: 16px 20px;
  background: var(--sfs-bg-card);
  border-radius: var(--sfs-radius-sm);
  margin-bottom: 12px;
  box-shadow: var(--sfs-shadow-card);
  border-left: 4px solid var(--sfs-blue-primary);
}

#sfs-scalability-app .sfs-insight:last-child {
  margin-bottom: 0;
}

#sfs-scalability-app .sfs-insight__category {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--sfs-blue-primary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 6px;
}

#sfs-scalability-app .sfs-insight__text {
  font-size: 1rem;
  color: var(--sfs-text-body);
  line-height: 1.6;
}

/* --- CTA Section --- */
#sfs-scalability-app .sfs-cta-section {
  margin-top: 36px;
  padding: 36px 28px;
  background: linear-gradient(135deg, rgba(17, 99, 169, 0.06), rgba(17, 99, 169, 0.02));
  border: 1px solid rgba(17, 99, 169, 0.15);
  border-radius: var(--sfs-radius);
  text-align: center;
}

#sfs-scalability-app .sfs-cta-section__title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--sfs-text-heading);
  margin-bottom: 12px;
  line-height: 1.3;
}

#sfs-scalability-app .sfs-cta-section__text {
  font-size: 1rem;
  color: var(--sfs-text-body);
  line-height: 1.65;
  margin-bottom: 12px;
}

#sfs-scalability-app .sfs-cta-section__text:last-of-type {
  margin-bottom: 24px;
}

#sfs-scalability-app .sfs-btn--cta {
  display: inline-block;
  padding: 16px 36px;
  background: var(--sfs-blue-primary);
  color: var(--sfs-text-white);
  font-family: var(--sfs-font);
  font-weight: 700;
  font-size: 1.05rem;
  border-radius: var(--sfs-radius-sm);
  text-decoration: none;
  letter-spacing: 0.4px;
  transition: var(--sfs-transition);
}

#sfs-scalability-app .sfs-btn--cta:hover {
  background: var(--sfs-blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(17, 99, 169, 0.35);
}

#sfs-scalability-app .sfs-cta-section__subtext {
  font-size: 0.75rem;
  color: var(--sfs-text-muted);
  margin-top: 14px;
}

/* --- Footer --- */
#sfs-scalability-app .sfs-footer {
  text-align: center;
  padding: 36px 0 16px;
  font-size: 0.78rem;
  color: var(--sfs-text-muted);
}

#sfs-scalability-app .sfs-footer a {
  color: var(--sfs-blue-primary);
  text-decoration: none;
}

#sfs-scalability-app .sfs-footer a:hover {
  text-decoration: underline;
}

/* --- Responsive --- */
@media (max-width: 600px) {
  #sfs-scalability-app {
    padding: 16px 14px 32px;
  }

  #sfs-scalability-app .sfs-card {
    padding: 28px 20px;
  }

  #sfs-scalability-app .sfs-welcome-hero__title {
    font-size: 1.6rem;
  }

  #sfs-scalability-app .sfs-step__title {
    font-size: 1.25rem;
  }

  #sfs-scalability-app .sfs-gauge {
    width: 170px;
    height: 170px;
  }

  #sfs-scalability-app .sfs-gauge__value {
    font-size: 2.2rem;
  }

  #sfs-scalability-app .sfs-btn-row {
    flex-direction: column;
  }

  #sfs-scalability-app .sfs-choice-card {
    padding: 14px 16px;
  }
}