/*
 * Landing Page — Story-First Design
 * Newy Vibes — Property Intelligence
 * Editorial coastal Australian aesthetic
 */

/* ============================================
   SECTION 1: HERO
   ============================================ */
.landing-hero {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4xl) 0 var(--space-3xl);
  background:
    radial-gradient(ellipse at 25% 15%, rgba(224, 123, 84, 0.07) 0%, transparent 50%),
    radial-gradient(ellipse at 75% 85%, rgba(13, 59, 76, 0.05) 0%, transparent 50%),
    var(--color-bg);
  position: relative;
  overflow: hidden;
}

.landing-hero::before {
  content: '';
  position: absolute;
  top: 10%;
  right: -8%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(224, 123, 84, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.landing-hero::after {
  content: '';
  position: absolute;
  bottom: 5%;
  left: -5%;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(13, 59, 76, 0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.landing-hero-content {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.landing-hero-kicker {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-lg);
}

.landing-hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, var(--text-4xl));
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2xl);
  text-wrap: balance;
}

.landing-hero-emphasis {
  color: var(--color-primary);
}

.landing-hero-emphasis em {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-accent);
}

.landing-hero-signals {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  letter-spacing: 0.08em;
  margin-top: var(--space-2xl);
}

.landing-hero-sub {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

/* ============================================
   SEARCH BAR (shared between hero and final CTA)
   ============================================ */
.landing-search {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.landing-search-wrapper {
  display: flex;
  align-items: stretch;
  background: var(--color-surface);
  border: 2px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.landing-search-wrapper:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(13, 59, 76, 0.08);
}

.landing-search-input {
  flex: 1;
  border: none;
  outline: none;
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: transparent;
  min-width: 0;
}

.landing-search-input::placeholder {
  color: var(--color-text-muted);
}

.landing-check-btn {
  padding: var(--space-md) var(--space-xl);
  background: var(--color-accent);
  color: var(--color-text-inverted);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition-fast);
  letter-spacing: 0.02em;
}

.landing-check-btn:hover {
  background: var(--color-accent-hover);
}

.landing-search-hint {
  margin-top: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-align: center;
}

.landing-try-link {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: rgba(13, 59, 76, 0.3);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--transition-fast);
}

.landing-try-link:hover {
  text-decoration-color: var(--color-primary);
  color: var(--color-primary);
}

/* ============================================
   SECTION 2: TRUST BAR
   ============================================ */
.landing-trust-bar {
  background: var(--color-primary);
  padding: var(--space-lg) 0;
}

.trust-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.trust-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.trust-stat-number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text-inverted);
  letter-spacing: -0.02em;
}

.trust-stat-label {
  font-size: var(--text-xs);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.trust-stat-divider {
  width: 1px;
  height: 32px;
  background: rgba(255, 255, 255, 0.2);
}

/* ============================================
   SECTION 3: PROOF CARDS
   ============================================ */
.landing-proof {
  padding: var(--space-4xl) 0;
  background: var(--color-surface);
}

.landing-section-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-3xl));
  font-weight: 400;
  text-align: center;
  color: var(--color-text);
  margin-bottom: var(--space-3xl);
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.landing-section-title em {
  font-family: var(--font-display);
  color: var(--color-accent);
}

.landing-section-sub {
  text-align: center;
  color: var(--color-text-secondary);
  margin-top: calc(var(--space-3xl) * -1 + var(--space-sm));
  margin-bottom: var(--space-3xl);
}

.proof-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.proof-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.proof-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.proof-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.proof-card-development::before {
  background: var(--color-info);
}

.proof-card-contamination::before {
  background: var(--color-danger);
}

.proof-card-noise::before {
  background: #0284c7;
}

.proof-card-trajectory::before {
  background: var(--color-success);
}

.proof-card-icon {
  width: 36px;
  height: 36px;
  margin-bottom: var(--space-md);
}

.proof-card-development .proof-card-icon {
  color: var(--color-info);
}

.proof-card-contamination .proof-card-icon {
  color: var(--color-danger);
}

.proof-card-noise .proof-card-icon {
  color: #0284c7;
}

.proof-card-trajectory .proof-card-icon {
  color: var(--color-success);
}

.proof-card-title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.proof-card-stat {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-text);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.proof-card-detail {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.proof-card-meta {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.proof-card-meta span {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-surface);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
}

.proof-punchline {
  text-align: center;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

.landing-cta-link {
  display: block;
  text-align: center;
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-accent);
  transition: color var(--transition-fast);
}

.landing-cta-link:hover {
  color: var(--color-accent-hover);
}

/* ============================================
   SECTION 4: HOW IT WORKS
   ============================================ */
.landing-how {
  padding: var(--space-4xl) 0;
  background: var(--color-bg);
}

.how-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: var(--space-lg);
  max-width: 820px;
  margin: 0 auto;
}

.how-step {
  flex: 1;
  text-align: center;
  max-width: 240px;
}

.how-step-number {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
  background: var(--color-primary-pale);
  border-radius: 50%;
}

.how-step-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.how-step-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.how-step-arrow {
  display: flex;
  align-items: center;
  padding-top: 14px;
  color: var(--color-border-strong);
}

.how-step-arrow svg {
  width: 20px;
  height: 20px;
}

/* ============================================
   SECTION 5: SUBURB PREVIEW GRID
   ============================================ */
.landing-suburbs {
  padding: var(--space-4xl) 0;
  background: var(--color-surface);
}

.landing-suburb-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.landing-suburb-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  display: block;
}

.landing-suburb-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
  color: inherit;
}

.landing-suburb-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.landing-suburb-signal {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
}

.landing-suburb-signal.signal-buy {
  background: rgba(45, 138, 110, 0.1);
  color: var(--color-success);
}

.landing-suburb-signal.signal-wait {
  background: rgba(198, 139, 44, 0.1);
  color: var(--color-warning);
}

.landing-suburb-signal.signal-sell {
  background: rgba(201, 82, 74, 0.1);
  color: var(--color-danger);
}

.landing-suburb-signal .signal-dot-sm {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
}

.signal-buy .signal-dot-sm { background: var(--color-success); }
.signal-wait .signal-dot-sm { background: var(--color-warning); }
.signal-sell .signal-dot-sm { background: var(--color-danger); }

.landing-suburb-price {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.landing-suburb-pattern {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
  line-height: 1.4;
}

.landing-see-all {
  display: block;
  text-align: center;
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.landing-see-all:hover {
  color: var(--color-accent);
}

/* ============================================
   SECTION 5b: RESEARCH & GUIDES
   ============================================ */
.landing-research {
  padding: var(--space-4xl) 0;
  background: var(--color-bg);
}

.research-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.research-col {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
}

.research-col-title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-accent);
}

.research-col a {
  display: flex;
  align-items: center;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: var(--space-sm) var(--space-sm);
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}

.research-col a::before {
  content: '›';
  margin-right: var(--space-sm);
  font-weight: 700;
  color: var(--color-accent);
  font-size: var(--text-base);
  line-height: 1;
  flex-shrink: 0;
}

.research-col a:hover {
  background: var(--color-primary-pale);
  color: var(--color-primary);
}

/* ============================================
   SECTION 6: COMPARISON TABLE
   ============================================ */
.landing-compare {
  padding: var(--space-4xl) 0;
  background: var(--color-bg);
}

.compare-table-wrap {
  max-width: 680px;
  margin: 0 auto;
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.compare-table th {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  border-bottom: 2px solid var(--color-border-strong);
}

.compare-table th:first-child {
  color: var(--color-text-muted);
}

.compare-table th:last-child {
  color: var(--color-primary);
}

.compare-table td {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.compare-table td:first-child {
  color: var(--color-text-muted);
}

.compare-table td:last-child {
  color: var(--color-text);
  font-weight: 500;
}

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

/* ============================================
   SECTION 7: FAQ
   ============================================ */
.landing-faq {
  padding: var(--space-3xl) 0;
  background: var(--color-surface);
}

.faq-list {
  max-width: 700px;
  margin: var(--space-xl) auto 0;
}

.faq-item {
  border-bottom: 1px solid rgba(13, 59, 76, 0.1);
}

.faq-question {
  display: block;
  padding: var(--space-lg) 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::before {
  content: '+';
  display: inline-block;
  width: 1.5em;
  font-weight: 400;
  color: var(--color-accent, #b5654a);
}

details[open] > .faq-question::before {
  content: '−';
}

.faq-answer {
  padding: 0 0 var(--space-lg) 1.5em;
}

.faq-answer p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text-muted, #5a6872);
}

/* ============================================
   SECTION 8: FINAL CTA
   ============================================ */
.landing-final-cta {
  padding: var(--space-4xl) 0;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(13, 59, 76, 0.04) 0%, transparent 60%),
    var(--color-surface);
  text-align: center;
}

.landing-final-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-3xl));
  color: var(--color-text);
  margin-bottom: var(--space-2xl);
  letter-spacing: -0.02em;
}

.landing-search-bottom {
  margin-bottom: var(--space-lg);
}

.landing-final-sub {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================
   RESPONSIVE — Mobile first
   ============================================ */
/* Tablet (iPad portrait) */
@media (max-width: 1024px) {
  .proof-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .landing-suburb-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  /* --- Hero: compact for mobile --- */
  .landing-hero {
    min-height: auto;
    padding: var(--space-3xl) 0 var(--space-2xl);
  }

  .landing-hero-title {
    font-size: clamp(1.5rem, 6vw, 2.25rem);
    margin-bottom: var(--space-xl);
  }

  .landing-hero-signals {
    margin-top: var(--space-xl);
  }

  .landing-search-wrapper {
    flex-direction: column;
    border-radius: var(--radius-md);
  }

  .landing-search-input {
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-md);
  }

  .landing-check-btn {
    padding: var(--space-md);
    border-radius: 0 0 calc(var(--radius-md) - 2px) calc(var(--radius-md) - 2px);
    min-height: 48px;
  }

  /* --- Trust bar: tight single strip --- */
  .landing-trust-bar {
    padding: var(--space-md) 0;
  }

  .trust-stats {
    gap: var(--space-sm) var(--space-lg);
  }

  .trust-stat-divider {
    display: none;
  }

  .trust-stat {
    min-width: auto;
  }

  .trust-stat-number {
    font-size: var(--text-base);
  }

  .trust-stat-label {
    font-size: 0.6rem;
  }

  /* --- Research grid: 2 cols on tablet --- */
  .research-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .research-col {
    padding: var(--space-md);
  }

  /* --- All sections: tighter vertical rhythm --- */
  .landing-proof,
  .landing-how,
  .landing-suburbs,
  .landing-research,
  .landing-compare,
  .landing-final-cta {
    padding: var(--space-2xl) 0;
  }

  .landing-section-title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-xl);
  }

  .landing-section-sub {
    margin-top: calc(var(--space-xl) * -1 + var(--space-sm));
    margin-bottom: var(--space-xl);
  }

  /* --- Proof cards --- */
  .proof-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
  }

  .proof-card {
    padding: var(--space-md) var(--space-md);
  }

  .proof-card-stat {
    font-size: var(--text-lg);
  }

  .proof-card-detail {
    margin-bottom: var(--space-md);
  }

  /* --- How it works: hide arrows, tighter gaps --- */
  .how-steps {
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
  }

  .how-step-arrow {
    display: none;
  }

  .how-step {
    max-width: 300px;
  }

  .how-step-number {
    width: 40px;
    height: 40px;
    font-size: var(--text-base);
  }

  /* --- Suburb grid --- */
  .landing-suburb-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
  }

  .landing-suburb-card {
    padding: var(--space-md) var(--space-sm);
  }

  /* --- Comparison table --- */
  .compare-table th,
  .compare-table td {
    padding: var(--space-sm) var(--space-md);
  }

  /* --- Final CTA --- */
  .landing-final-title {
    margin-bottom: var(--space-lg);
  }
}

@media (max-width: 480px) {
  .landing-hero {
    padding: var(--space-2xl) 0 var(--space-xl);
  }

  .landing-hero-kicker {
    margin-bottom: var(--space-md);
  }

  .landing-proof,
  .landing-how,
  .landing-suburbs,
  .landing-research,
  .landing-compare,
  .landing-final-cta {
    padding: var(--space-xl) 0;
  }

  .landing-section-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-lg);
  }

  .landing-section-sub {
    margin-top: calc(var(--space-lg) * -1 + var(--space-sm));
  }

  .landing-suburb-grid {
    grid-template-columns: 1fr;
  }

  .research-grid {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .research-col {
    padding: var(--space-md);
  }

  .proof-cards {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .proof-card {
    padding: var(--space-sm) var(--space-md);
  }

  .trust-stat {
    min-width: auto;
  }
}