/* ============================================================
   BRAND HEALTH ASSESSMENT — Grady Britton Style System

   Design approach: Sophisticated, editorial. Deep teal anchors
   the brand; warm sand and off-white create breathing room;
   warm tan/gold drives calls-to-action. Playfair Display for
   authority in headings; Poppins for clarity in body text.
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,700;1,400&family=Poppins:wght@300;400;500;600;700&display=swap');

/* --- CSS Variables (Design Tokens) --- */
:root {
  /* Grady Britton Brand Palette */
  --gb-teal:        #003949;   /* Deep Teal — primary, headings, hero, footer */
  --gb-teal-dark:   #002830;   /* Darker teal for hover states */
  --gb-teal-mid:    #004F63;   /* Mid teal for depth */
  --gb-sky:         #87B6C4;   /* Muted Sky Blue — secondary accent */
  --gb-tan:         #B29369;   /* Warm Tan/Gold — CTAs, nav, highlights */
  --gb-tan-hover:   #9A7C55;   /* Darker tan for button hover */
  --gb-tan-light:   #F0EAE1;   /* Pale tan for selected states */
  --gb-sand:        #E1DDD8;   /* Warm Sand — section backgrounds */
  --gb-off-white:   #FAF9F5;   /* Off White — page background */
  --gb-near-black:  #231F20;   /* Near Black — dark section backgrounds */
  --gb-charcoal:    #141413;   /* Deep Charcoal — alt dark text */

  /* Functional grays (derived from sand palette) */
  --gb-gray-dark:   #4A4340;
  --gb-gray-mid:    #7A7470;
  --gb-gray-light:  #B8B3AE;
  --gb-gray-pale:   #DDD9D5;   /* Border / divider — warm-tinted */

  /* Semantic */
  --gb-success:     #2D6E4E;
  --gb-warning:     #B08020;
  --gb-danger:      #A8352B;

  /* Dimension colors — harmonized with the GB palette */
  --dim-strategy:   #003949;   /* Deep Teal */
  --dim-identity:   #87B6C4;   /* Muted Sky Blue */
  --dim-voice:      #B29369;   /* Warm Tan/Gold */
  --dim-governance: #4E7C8A;   /* Teal-blue mid */
  --dim-culture:    #C9A87A;   /* Pale warm gold */

  /* Typography */
  --font-heading:   'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:      'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing scale */
  --space-xs:   0.25rem;
  --space-sm:   0.5rem;
  --space-md:   1rem;
  --space-lg:   1.5rem;
  --space-xl:   2rem;
  --space-2xl:  3rem;
  --space-3xl:  4rem;
  --space-4xl:  6rem;

  /* Layout */
  --max-width:  720px;
  --radius:     2px;
  --radius-lg:  4px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--gb-near-black);
  background: var(--gb-off-white);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--gb-teal);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.45rem); }
h4 { font-size: 1.05rem; font-weight: 600; font-family: var(--font-body); }

p { margin-bottom: var(--space-md); color: var(--gb-gray-dark); }

a { color: var(--gb-tan); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--gb-tan-hover); }

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container--wide {
  max-width: 960px;
}

/* ============================================================
   HERO / LANDING
   ============================================================ */
.hero {
  background: var(--gb-teal);
  color: var(--gb-off-white);
  padding: var(--space-4xl) var(--space-xl);
  text-align: center;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__inner {
  max-width: 680px;
}

.hero__eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--gb-tan);
  margin-bottom: var(--space-lg);
}

.hero h1 {
  color: var(--gb-off-white);
  margin-bottom: var(--space-lg);
}

.hero p {
  color: var(--gb-sky);
  font-size: 1.1rem;
  line-height: 1.75;
  max-width: 560px;
  margin: 0 auto var(--space-2xl);
  font-weight: 300;
}

.hero__stats {
  display: flex;
  justify-content: center;
  gap: var(--space-3xl);
  margin-top: var(--space-3xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--gb-teal-mid);
}

.hero__stat-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gb-tan);
  display: block;
}

.hero__stat-label {
  font-size: 0.75rem;
  color: var(--gb-sky);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 500;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 1rem 2.4rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn--primary {
  background: var(--gb-tan);
  color: var(--gb-off-white);
}

.btn--primary:hover {
  background: var(--gb-tan-hover);
  color: var(--gb-off-white);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--gb-off-white);
  border: 2px solid var(--gb-off-white);
}

.btn--outline:hover {
  background: var(--gb-off-white);
  color: var(--gb-teal);
}

.btn--dark {
  background: var(--gb-teal);
  color: var(--gb-off-white);
}

.btn--dark:hover {
  background: var(--gb-teal-dark);
  color: var(--gb-off-white);
}

.btn--large {
  padding: 1.2rem 3rem;
  font-size: 0.85rem;
}

.btn--full {
  width: 100%;
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

.btn svg {
  width: 18px;
  height: 18px;
}

/* ============================================================
   ASSESSMENT FLOW
   ============================================================ */

/* Progress bar */
.progress-wrap {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--gb-off-white);
  border-bottom: 1px solid var(--gb-gray-pale);
  padding: var(--space-md) 0;
}

.progress-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.progress-bar {
  flex: 1;
  height: 3px;
  background: var(--gb-gray-pale);
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar__fill {
  height: 100%;
  background: var(--gb-tan);
  border-radius: 2px;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-text {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gb-gray-mid);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

/* Question screens */
.assessment {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--gb-off-white);
}

.question-screen {
  display: none;
  padding: var(--space-3xl) var(--space-xl);
  animation: fadeUp 0.4s ease;
}

.question-screen.active {
  display: block;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.question-dimension {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--gb-tan);
  margin-bottom: var(--space-sm);
}

.question-text {
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--gb-teal);
  margin-bottom: var(--space-sm);
}

.question-context {
  font-size: 0.9rem;
  color: var(--gb-gray-mid);
  margin-bottom: var(--space-2xl);
  max-width: 540px;
  font-weight: 400;
  line-height: 1.65;
}

/* Answer options */
.options-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.option-card {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  background: var(--gb-off-white);
  border: 2px solid var(--gb-gray-pale);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.2s ease;
}

.option-card:hover {
  border-color: var(--gb-sky);
  background: var(--gb-sand);
}

.option-card.selected {
  border-color: var(--gb-tan);
  background: var(--gb-tan-light);
}

.option-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.option-indicator {
  width: 22px;
  height: 22px;
  min-width: 22px;
  border: 2px solid var(--gb-gray-light);
  border-radius: 50%;
  margin-top: 2px;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.option-card.selected .option-indicator {
  border-color: var(--gb-tan);
  background: var(--gb-tan);
}

.option-card.selected .option-indicator::after {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--gb-off-white);
  border-radius: 50%;
}

.option-content {}

.option-label {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--gb-near-black);
  display: block;
  margin-bottom: 2px;
}

.option-desc {
  font-size: 0.82rem;
  color: var(--gb-gray-mid);
  line-height: 1.55;
}

/* Navigation */
.question-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--gb-gray-pale);
}

.btn--back {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gb-gray-mid);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: var(--space-sm) 0;
  transition: color 0.2s;
}

.btn--back:hover {
  color: var(--gb-teal);
}

/* ============================================================
   LEAD CAPTURE SCREEN
   ============================================================ */
.lead-capture {
  padding: var(--space-3xl) var(--space-xl);
  background: var(--gb-off-white);
}

.lead-capture h2 {
  margin-bottom: var(--space-sm);
  color: var(--gb-teal);
}

.lead-capture p {
  margin-bottom: var(--space-2xl);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gb-gray-dark);
  margin-bottom: var(--space-xs);
}

.form-input,
.form-select {
  font-family: var(--font-body);
  font-size: 0.92rem;
  padding: 0.8rem 1rem;
  border: 2px solid var(--gb-gray-pale);
  border-radius: var(--radius);
  background: var(--gb-off-white);
  color: var(--gb-near-black);
  transition: border-color 0.2s;
  -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--gb-tan);
}

.form-input::placeholder {
  color: var(--gb-gray-light);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%237A7470' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-disclaimer {
  font-size: 0.76rem;
  color: var(--gb-gray-mid);
  line-height: 1.55;
  margin-top: var(--space-lg);
}

.form-actions {
  margin-top: var(--space-xl);
}

/* ============================================================
   RESULTS PAGE
   ============================================================ */
.results {
  display: none;
}

.results.active {
  display: block;
}

.results-hero {
  background: var(--gb-teal);
  color: var(--gb-off-white);
  padding: var(--space-3xl) var(--space-xl);
  text-align: center;
}

.results-hero h1 {
  color: var(--gb-off-white);
  margin-bottom: var(--space-md);
}

.score-display {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  margin: var(--space-xl) 0;
}

.score-number {
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--gb-tan);
}

.score-total {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--gb-sky);
}

.score-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gb-sky);
  font-weight: 500;
}

.score-tier {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  padding: 0.5rem 1.5rem;
  border-radius: var(--radius);
  margin-top: var(--space-md);
}

.score-tier--strong   { background: var(--gb-success); color: var(--gb-off-white); }
.score-tier--moderate { background: var(--gb-warning); color: var(--gb-off-white); }
.score-tier--at-risk  { background: var(--gb-danger);  color: var(--gb-off-white); }

/* Chart area */
.results-chart {
  padding: var(--space-3xl) var(--space-xl);
  text-align: center;
  background: var(--gb-off-white);
}

.radar-wrap {
  max-width: 420px;
  margin: 0 auto var(--space-2xl);
}

.radar-wrap canvas {
  width: 100% !important;
  height: auto !important;
}

/* Dimension breakdown */
.results-breakdown {
  padding: 0 var(--space-xl) var(--space-3xl);
  background: var(--gb-off-white);
}

.dimension-card {
  border-top: 3px solid var(--gb-gray-pale);
  padding: var(--space-xl) 0;
}

.dimension-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.dimension-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gb-teal);
}

.dimension-score {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--gb-tan);
}

.dimension-bar {
  height: 4px;
  background: var(--gb-gray-pale);
  border-radius: 2px;
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.dimension-bar__fill {
  height: 100%;
  border-radius: 2px;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.dimension-insight {
  font-size: 0.88rem;
  color: var(--gb-gray-dark);
  line-height: 1.65;
}

/* CTA section */
.results-cta {
  background: var(--gb-sand);
  padding: var(--space-3xl) var(--space-xl);
  text-align: center;
}

.results-cta h2 {
  color: var(--gb-teal);
  margin-bottom: var(--space-md);
}

.results-cta p {
  max-width: 500px;
  margin: 0 auto var(--space-xl);
}

/* ============================================================
   LOADING STATE
   ============================================================ */
.loading-screen {
  display: none;
  min-height: 80vh;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-xl);
  text-align: center;
  padding: var(--space-3xl);
  background: var(--gb-off-white);
}

.loading-screen.active {
  display: flex;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--gb-gray-pale);
  border-top-color: var(--gb-tan);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-screen p {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gb-gray-mid);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  padding: var(--space-2xl) var(--space-xl);
  background: var(--gb-near-black);
  text-align: center;
}

.site-footer p {
  font-size: 0.76rem;
  color: var(--gb-gray-mid);
}

.site-footer a {
  color: var(--gb-sky);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color 0.2s;
}

.site-footer a:hover {
  color: var(--gb-tan);
  text-decoration-color: var(--gb-tan);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 640px) {
  .hero {
    padding: var(--space-3xl) var(--space-md);
    min-height: 60vh;
  }

  .hero__stats {
    flex-direction: column;
    gap: var(--space-lg);
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .question-nav {
    flex-direction: column-reverse;
    gap: var(--space-md);
  }

  .question-nav .btn {
    width: 100%;
  }

  .btn--back {
    text-align: center;
  }
}