/* style.css — LocalHomePrices™ Design Tokens & Components */

/* ============================================================
   DESIGN TOKENS
   ============================================================ */

:root {
  /* Type Scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);

  /* Spacing — 4px system */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Fonts */
  --font-body: 'DM Sans', 'Inter', sans-serif;
  --font-display: 'Inter', 'DM Sans', sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;
}

/* ============================================================
   LIGHT MODE (default)
   ============================================================ */

:root,
[data-theme='light'] {
  --color-bg: #f8f9fb;
  --color-surface: #ffffff;
  --color-surface-2: #f1f3f7;
  --color-surface-offset: #e8ecf2;
  --color-surface-hero: #1a2332;
  --color-divider: #dde1e8;
  --color-border: #cdd3dc;

  --color-text: #1a2332;
  --color-text-muted: #5a6577;
  --color-text-faint: #9ba5b4;
  --color-text-inverse: #f8f9fb;
  --color-text-on-hero: #ffffff;

  --color-primary: #00a88f;
  --color-primary-hover: #008f7a;
  --color-primary-active: #007566;
  --color-primary-highlight: rgba(0, 168, 143, 0.12);

  --color-navy: #1a2332;
  --color-navy-light: #243044;
  --color-navy-dark: #111822;

  --color-success: #16a34a;
  --color-success-bg: rgba(22, 163, 74, 0.08);
  --color-error: #dc2626;
  --color-error-bg: rgba(220, 38, 38, 0.08);
  --color-warning: #f59e0b;
  --color-warning-bg: rgba(245, 158, 11, 0.08);

  --shadow-sm: 0 1px 3px rgba(26, 35, 50, 0.06);
  --shadow-md: 0 4px 12px rgba(26, 35, 50, 0.08);
  --shadow-lg: 0 12px 32px rgba(26, 35, 50, 0.12);
  --shadow-xl: 0 20px 48px rgba(26, 35, 50, 0.16);
}

/* ============================================================
   DARK MODE
   ============================================================ */

[data-theme='dark'] {
  --color-bg: #0f1419;
  --color-surface: #1a2332;
  --color-surface-2: #1e2a3a;
  --color-surface-offset: #243044;
  --color-surface-hero: #0a0f14;
  --color-divider: #2a3648;
  --color-border: #344258;

  --color-text: #e2e6ed;
  --color-text-muted: #8b95a8;
  --color-text-faint: #5a6577;
  --color-text-inverse: #1a2332;
  --color-text-on-hero: #e2e6ed;

  --color-primary: #00c9a7;
  --color-primary-hover: #00e6bf;
  --color-primary-active: #00a88f;
  --color-primary-highlight: rgba(0, 201, 167, 0.15);

  --color-navy: #0f1419;
  --color-navy-light: #1a2332;
  --color-navy-dark: #080c10;

  --color-success: #22c55e;
  --color-success-bg: rgba(34, 197, 94, 0.12);
  --color-error: #ef4444;
  --color-error-bg: rgba(239, 68, 68, 0.12);
  --color-warning: #fbbf24;
  --color-warning-bg: rgba(251, 191, 36, 0.12);

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.6);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0f1419;
    --color-surface: #1a2332;
    --color-surface-2: #1e2a3a;
    --color-surface-offset: #243044;
    --color-surface-hero: #0a0f14;
    --color-divider: #2a3648;
    --color-border: #344258;
    --color-text: #e2e6ed;
    --color-text-muted: #8b95a8;
    --color-text-faint: #5a6577;
    --color-text-inverse: #1a2332;
    --color-text-on-hero: #e2e6ed;
    --color-primary: #00c9a7;
    --color-primary-hover: #00e6bf;
    --color-primary-active: #00a88f;
    --color-primary-highlight: rgba(0, 201, 167, 0.15);
    --color-navy: #0f1419;
    --color-navy-light: #1a2332;
    --color-navy-dark: #080c10;
    --color-success: #22c55e;
    --color-success-bg: rgba(34, 197, 94, 0.12);
    --color-error: #ef4444;
    --color-error-bg: rgba(239, 68, 68, 0.12);
    --color-warning: #fbbf24;
    --color-warning-bg: rgba(251, 191, 36, 0.12);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.6);
  }
}

/* ============================================================
   LAYOUT
   ============================================================ */

.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container--narrow {
  max-width: var(--content-default);
}

.container--full {
  max-width: var(--content-full);
}

/* ============================================================
   SKIP LINK
   ============================================================ */

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  z-index: 1000;
  font-size: var(--text-sm);
  text-decoration: none;
  font-weight: 600;
}
.skip-link:focus {
  top: var(--space-2);
}

/* ============================================================
   HEADER / NAV
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-divider);
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--color-surface) 92%, transparent);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-3);
  gap: var(--space-4);
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
  flex-shrink: 0;
}

.site-logo svg {
  width: 36px;
  height: 36px;
}

.site-logo__text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.site-logo__text span {
  color: var(--color-primary);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.site-nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  white-space: nowrap;
}

.site-nav__link:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

.site-nav__link--active {
  color: var(--color-primary);
  background: var(--color-primary-highlight);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.theme-toggle:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}

.mobile-menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-divider);
    padding: var(--space-4);
    gap: var(--space-1);
    box-shadow: var(--shadow-lg);
  }
  .site-nav--open {
    display: flex;
  }
  .site-nav__link {
    width: 100%;
    padding: var(--space-3) var(--space-4);
  }
  .mobile-menu-toggle {
    display: flex;
  }
}

/* ============================================================
   HERO — Homepage
   ============================================================ */

.hero {
  background: var(--color-navy);
  color: var(--color-text-on-hero);
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0 clamp(var(--space-12), 6vw, var(--space-24));
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(0, 168, 143, 0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 80% 20%, rgba(0, 168, 143, 0.05) 0%, transparent 60%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  text-align: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(0, 168, 143, 0.15);
  border: 1px solid rgba(0, 168, 143, 0.25);
  color: var(--color-primary);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
  line-height: 1.05;
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.7);
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
}

/* Search Bar */
.search-bar {
  display: flex;
  max-width: 600px;
  margin-inline: auto;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  overflow: hidden;
  backdrop-filter: blur(8px);
}

.search-bar__input {
  flex: 1;
  background: transparent;
  border: none;
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-base);
  color: #fff;
  outline: none;
  min-width: 0;
}

.search-bar__input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.search-bar__btn {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-3) var(--space-6);
  font-weight: 600;
  font-size: var(--text-sm);
  white-space: nowrap;
  border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
  margin: var(--space-1);
  border-radius: var(--radius-lg);
}

.search-bar__btn:hover {
  background: var(--color-primary-hover);
}

/* National Stat */
.hero__stat {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  margin-top: var(--space-10);
  flex-wrap: wrap;
}

.hero__stat-item {
  text-align: center;
}

.hero__stat-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.hero__stat-label {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: var(--space-1);
}

/* ============================================================
   SECTION GENERIC
   ============================================================ */

.section {
  padding-block: clamp(var(--space-12), 6vw, var(--space-24));
}

.section--alt {
  background: var(--color-surface-2);
}

.section__header {
  text-align: left;
  margin-bottom: var(--space-10);
}

.section__eyebrow {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.section__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
  max-width: 600px;
}

/* ============================================================
   CITY CARDS (Homepage)
   ============================================================ */

.city-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
}

.city-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-decoration: none;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}

.city-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.city-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.city-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  letter-spacing: -0.01em;
}

.city-card__state {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.city-card__price {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.city-card__change {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  font-variant-numeric: tabular-nums;
}

.city-card__change--up {
  color: var(--color-success);
  background: var(--color-success-bg);
}

.city-card__change--down {
  color: var(--color-error);
  background: var(--color-error-bg);
}

.city-card__details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-divider);
}

.city-card__detail-label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.city-card__detail-value {
  font-size: var(--text-sm);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-8);
  counter-reset: step-counter;
}

.step-item {
  counter-increment: step-counter;
  position: relative;
  padding-top: var(--space-8);
}

.step-item::before {
  content: counter(step-counter, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-primary);
  opacity: 0.2;
  position: absolute;
  top: 0;
  left: 0;
  line-height: 1;
}

.step-item__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}

.step-item__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================================
   LEAD CAPTURE FORM
   ============================================================ */

.lead-form-section {
  background: var(--color-navy);
  color: var(--color-text-on-hero);
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
}

.lead-form-section .section__eyebrow {
  color: var(--color-primary);
}

.lead-form-section .section__title {
  color: var(--color-text-on-hero);
}

.lead-form-section .section__desc {
  color: rgba(255, 255, 255, 0.6);
}

.lead-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  max-width: 640px;
}

@media (max-width: 480px) {
  .lead-form {
    grid-template-columns: 1fr;
  }
}

.lead-form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.lead-form__group--full {
  grid-column: 1 / -1;
}

.lead-form__label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.6);
}

.lead-form__input,
.lead-form__select,
.lead-form__textarea {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  color: #fff;
  font-size: var(--text-sm);
}

.lead-form__input::placeholder,
.lead-form__textarea::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.lead-form__input:focus,
.lead-form__select:focus,
.lead-form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}

.lead-form__textarea {
  resize: vertical;
  min-height: 100px;
}

.lead-form__submit {
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: var(--text-sm);
  cursor: pointer;
  border: none;
  min-height: 48px;
}

.lead-form__submit:hover {
  background: var(--color-primary-hover);
}

.form-success {
  display: none;
  background: var(--color-success-bg);
  border: 1px solid var(--color-success);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-6);
  color: var(--color-success);
  font-weight: 600;
  text-align: center;
}

.form-success--visible {
  display: block;
}

/* Light background form variant */
.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  max-width: 640px;
}

@media (max-width: 480px) {
  .contact-form {
    grid-template-columns: 1fr;
  }
}

.contact-form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.contact-form__group--full {
  grid-column: 1 / -1;
}

.contact-form__label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

.contact-form__input,
.contact-form__select,
.contact-form__textarea {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  font-size: var(--text-sm);
}

.contact-form__input::placeholder,
.contact-form__textarea::placeholder {
  color: var(--color-text-faint);
}

.contact-form__input:focus,
.contact-form__select:focus,
.contact-form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}

.contact-form__textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form__submit {
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: var(--text-sm);
  cursor: pointer;
  border: none;
  min-height: 48px;
}

.contact-form__submit:hover {
  background: var(--color-primary-hover);
}

.contact-form .form-success {
  grid-column: 1 / -1;
}

/* Honeypot */
.ohnohoney {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  height: 0;
  width: 0;
  z-index: -1;
}

/* ============================================================
   CITY PAGE — Hero
   ============================================================ */

.city-hero {
  background: var(--color-navy);
  color: var(--color-text-on-hero);
  padding: clamp(var(--space-10), 5vw, var(--space-16)) 0;
}

.city-hero__breadcrumb {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--space-4);
}

.city-hero__breadcrumb a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
}

.city-hero__breadcrumb a:hover {
  color: rgba(255, 255, 255, 0.8);
}

.city-hero__grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-8);
  align-items: end;
}

@media (max-width: 768px) {
  .city-hero__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

.city-hero__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-2);
}

.city-hero__subtitle {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
}

.city-hero__price-block {
  display: flex;
  align-items: baseline;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.city-hero__price {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.city-hero__yoy {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: 700;
  font-size: var(--text-lg);
  font-variant-numeric: tabular-nums;
}

.city-hero__yoy--up { color: var(--color-success); }
[data-theme='dark'] .city-hero__yoy--up { color: #4ade80; }
.city-hero__yoy--down { color: var(--color-error); }

.city-hero__forecast {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-5);
}

.city-hero__forecast-label {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.city-hero__forecast-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-lg);
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   DATA PANELS
   ============================================================ */

.data-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}

.data-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.data-panel__title {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.data-panel__value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.data-panel__sub {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* KPI Row */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-4);
}

.kpi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
}

.kpi-card__value {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

.kpi-card__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

/* ============================================================
   TABLES
   ============================================================ */

.data-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.data-table {
  width: 100%;
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}

.data-table th {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  text-align: left;
  padding: var(--space-3) var(--space-4);
  border-bottom: 2px solid var(--color-divider);
  white-space: nowrap;
}

.data-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}

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

.data-table td:first-child {
  font-weight: 600;
}

.data-table .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   CHART CONTAINER
   ============================================================ */

.chart-container {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.chart-container__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-3);
}

.chart-container__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
}

.chart-legend {
  display: flex;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.chart-legend__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.chart-legend__dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
}

.chart-wrap {
  position: relative;
  height: 320px;
}

@media (max-width: 480px) {
  .chart-wrap {
    height: 240px;
  }
}

/* ============================================================
   AFFORDABILITY INDEX
   ============================================================ */

.afford-indicator {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 700;
}

.afford-indicator--green {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.afford-indicator--yellow {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.afford-indicator--red {
  background: var(--color-error-bg);
  color: var(--color-error);
}

.afford-indicator__dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: currentColor;
}

/* ============================================================
   MORTGAGE CALCULATOR
   ============================================================ */

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

@media (max-width: 480px) {
  .calc-grid {
    grid-template-columns: 1fr;
  }
}

.calc-input-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.calc-input-group label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}

.calc-input-group input,
.calc-input-group select {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}

.calc-input-group input:focus,
.calc-input-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}

.calc-result {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-primary-highlight);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-3);
}

.calc-result__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
}

.calc-result__value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   SIGNAL BADGE
   ============================================================ */

.signal-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: var(--text-lg);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.signal-badge--buy {
  background: var(--color-success-bg);
  color: var(--color-success);
  border: 2px solid var(--color-success);
}

.signal-badge--neutral {
  background: var(--color-warning-bg);
  color: var(--color-warning);
  border: 2px solid var(--color-warning);
}

.signal-badge--wait {
  background: var(--color-error-bg);
  color: var(--color-error);
  border: 2px solid var(--color-error);
}

/* ============================================================
   COMPARISON TABLE
   ============================================================ */

.comparison-table {
  font-size: var(--text-sm);
}

.comparison-table th {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  padding: var(--space-3) var(--space-4);
  border-bottom: 2px solid var(--color-divider);
  text-align: left;
}

.comparison-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-divider);
  font-variant-numeric: tabular-nums;
}

.comparison-table td:first-child {
  font-weight: 600;
  color: var(--color-text-muted);
}

.comparison-table .highlight-col {
  background: var(--color-primary-highlight);
  font-weight: 700;
}

/* ============================================================
   NEARBY CITIES
   ============================================================ */

.nearby-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.nearby-list a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
}

.nearby-list a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-highlight);
}

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.7);
  padding-block: var(--space-12);
}

[data-theme='dark'] .site-footer {
  background: var(--color-navy-dark);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
}

@media (max-width: 768px) {
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
}

@media (max-width: 480px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
  }
}

.site-footer__brand .site-logo {
  color: #fff;
  margin-bottom: var(--space-4);
}

.site-footer__brand p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
}

.site-footer__col-title {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: var(--space-4);
}

.site-footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.site-footer__links a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
}

.site-footer__links a:hover {
  color: #fff;
}

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer__copy {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
}

.site-footer__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
}

.site-footer__badge svg {
  width: 14px;
  height: 14px;
}

/* ============================================================
   PAGE CONTENT (About, Contact, etc.)
   ============================================================ */

.page-hero {
  background: var(--color-navy);
  color: var(--color-text-on-hero);
  padding: clamp(var(--space-10), 5vw, var(--space-16)) 0;
}

.page-hero__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-3);
}

.page-hero__desc {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.6);
  max-width: 640px;
}

.page-content {
  padding-block: clamp(var(--space-10), 5vw, var(--space-16));
}

.page-content h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}

.page-content h2:first-child {
  margin-top: 0;
}

.page-content h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.page-content p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.page-content ul, .page-content ol {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
  color: var(--color-text-muted);
}

.page-content li {
  margin-bottom: var(--space-2);
  line-height: 1.7;
}

.page-content strong {
  color: var(--color-text);
  font-weight: 600;
}

/* Methodology cards */
.method-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
  margin-block: var(--space-6);
}

.method-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.method-card__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-highlight);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.method-card__title {
  font-weight: 700;
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.method-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================================
   NOINDEX BANNER
   ============================================================ */

.private-banner {
  background: var(--color-warning-bg);
  color: var(--color-warning);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 600;
  text-align: center;
}

/* ============================================================
   UTILITY
   ============================================================ */

.text-success { color: var(--color-success); }
.text-error { color: var(--color-error); }
.text-warning { color: var(--color-warning); }
.text-primary { color: var(--color-primary); }
.text-muted { color: var(--color-text-muted); }
.text-faint { color: var(--color-text-faint); }
.fw-800 { font-weight: 800; }
.fw-700 { font-weight: 700; }
.fw-600 { font-weight: 600; }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.gap-4 { gap: var(--space-4); }
.tabular { font-variant-numeric: tabular-nums; }

/* Animate in */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in {
  animation: fadeInUp 0.5s ease-out both;
}