/* ============================================
   PARKSIDE39 — Design System & Global Styles
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  /* Brand Colors — Official Parkside39 Palette */
  --color-primary: #000000;       /* Black */
  --color-primary-light: #1a1a1a;
  --color-primary-dark: #000000;
  --color-accent: #7CB342;        /* Parkside Green */
  --color-accent-light: #9CCC65;
  --color-accent-dark: #689F38;

  /* Neutrals */
  --color-white: #ffffff;
  --color-off-white: #f5f5f5;
  --color-light-gray: #e0e0e0;
  --color-mid-gray: #9e9e9e;
  --color-dark-gray: #424242;
  --color-charcoal: #212121;
  --color-black: #000000;

  /* Semantic */
  --color-success: #689F38;
  --color-error: #d32f2f;
  --color-warning: #f9a825;
  --color-info: #1976d2;

  /* Typography */
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* 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;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows — stronger for depth */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.14);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.18);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --header-height: 80px;
}

/* --- 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);
  color: var(--color-charcoal);
  background-color: var(--color-white);
  line-height: 1.6;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent-dark);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-black);
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p { margin-bottom: var(--space-md); }
p:last-child { margin-bottom: 0; }

/* --- Utility Classes --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

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

.section {
  padding: var(--space-4xl) 0;
}

.section--dark {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white);
}

.section--light {
  background-color: var(--color-off-white);
}

.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-mid-gray); }

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section--dark .section-label {
  color: var(--color-accent-light);
}

.section-title {
  margin-bottom: var(--space-lg);
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--color-mid-gray);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
}

.section--dark .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

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

.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

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

.btn--large {
  padding: 1.1rem 2.5rem;
  font-size: 1.0625rem;
}

.btn--small {
  padding: 0.625rem 1.25rem;
  font-size: 0.8125rem;
}

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

.btn-group {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: transparent;
  border-bottom: 1px solid transparent;
  z-index: 1000;
  transition: background-color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

.header--scrolled {
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--color-light-gray);
  box-shadow: var(--shadow-sm);
}

/* Header links white on transparent, dark when scrolled */
.header .header__nav a {
  color: var(--color-white);
  text-shadow: 0 1px 3px rgba(0,0,0,0.3);
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

.header--scrolled .header__nav a {
  color: var(--color-dark-gray);
  text-shadow: none;
}

.header--scrolled .header__nav a:hover,
.header--scrolled .header__nav a.active {
  color: var(--color-primary);
}

/* Logo swap: use white version on transparent */
.header .header__logo-img {
  filter: brightness(0) invert(1);
  transition: filter 0.3s ease;
}

.header--scrolled .header__logo-img {
  filter: none;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.header__logo span {
  color: var(--color-accent);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.header__nav a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-dark-gray);
  transition: color var(--transition-fast);
  position: relative;
}

.header__nav a:hover,
.header__nav a.active {
  color: var(--color-primary);
}

.header__nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-base);
}

.header__nav a:hover::after,
.header__nav a.active::after {
  width: 100%;
}

.header__cta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.header__mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
}

.header__mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-charcoal);
  transition: all var(--transition-fast);
}

/* --- Hero Section — Site Plan Layout --- */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-primary-dark);
  overflow: hidden;
  margin-top: 0; /* site plan goes behind transparent header */
}

/* Full-width site plan image/PDF */
.hero__siteplan {
  width: 100%;
  position: relative;
  background: #2a5a2a; /* match the green from the site plan */
}

.hero__siteplan-img {
  width: 100%;
  height: auto;
  display: block;
}

/* Content overlay bar below the image */
.hero__overlay {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  padding: var(--space-2xl) 0;
  position: relative;
}

.hero__overlay-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2xl);
}

.hero__overlay-text {
  flex: 1;
  min-width: 0;
}

.hero__overlay-actions {
  flex-shrink: 0;
  text-align: right;
}

.hero__badge {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  background-color: rgba(200, 169, 110, 0.15);
  border: 1px solid rgba(200, 169, 110, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: var(--space-xl);
}

.hero__stats {
  display: flex;
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero__stat-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
}

.hero__stat-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: var(--space-xs);
}

@media (max-width: 768px) {
  .hero__siteplan-pdf {
    height: 50vh;
    min-height: 280px;
  }

  .hero__overlay-content {
    flex-direction: column;
    text-align: center;
  }

  .hero__overlay-actions {
    text-align: center;
    width: 100%;
  }

  .hero__stats {
    justify-content: center;
  }
}

/* --- Unit Types --- */
.units__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.unit-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border: 1px solid var(--color-light-gray);
}

.unit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.unit-card__image {
  height: 200px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-light);
  font-size: 3rem;
}

.unit-card__body {
  padding: var(--space-xl);
}

.unit-card__type {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--space-sm);
}

.unit-card__details {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
  color: var(--color-mid-gray);
  font-size: 0.875rem;
}

.unit-card__details span {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.unit-card__price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.unit-card__price small {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-mid-gray);
}

/* --- Amenities --- */
.amenities__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
}

.amenity-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.amenity-item:hover {
  background: rgba(255, 255, 255, 0.12);
}

.amenity-item__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 169, 110, 0.15);
  border-radius: var(--radius-md);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.amenity-item__text {
  font-weight: 500;
  color: var(--color-white);
}

/* --- Location --- */
.location__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.location__info h3 {
  margin-bottom: var(--space-lg);
}

.location__distances {
  list-style: none;
  margin-top: var(--space-lg);
}

.location__distances li {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-light-gray);
  font-size: 0.9375rem;
}

.location__distances li:last-child {
  border-bottom: none;
}

.location__distances .distance {
  margin-left: auto;
  font-weight: 600;
  color: var(--color-primary);
}

.location__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  min-height: 400px;
  background: var(--color-light-gray);
}

.location__map iframe {
  width: 100%;
  height: 400px;
  border: none;
}

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: var(--space-4xl) 0;
  text-align: center;
}

.cta-banner h2 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  margin-bottom: var(--space-2xl);
}

/* --- Footer --- */
.footer {
  background-color: var(--color-black);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer__brand {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.footer__brand span {
  color: var(--color-accent);
}

.footer h4 {
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-lg);
}

.footer ul {
  list-style: none;
}

.footer ul li {
  margin-bottom: var(--space-sm);
}

.footer ul a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}

.footer ul a:hover {
  color: var(--color-accent);
}

.footer__bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
}

/* --- Forms --- */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: var(--space-sm);
}

.form-label .required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.8125rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-charcoal);
  background-color: var(--color-white);
  border: 1.5px solid var(--color-light-gray);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(200, 169, 110, 0.15);
}

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

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.1);
}

.form-error {
  font-size: 0.8125rem;
  color: var(--color-error);
  margin-top: var(--space-xs);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

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

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--color-primary);
}

/* --- Multi-step Form --- */
.wizard {
  max-width: 720px;
  margin: 0 auto;
}

.wizard__progress {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-2xl);
  position: relative;
}

.wizard__progress::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 40px;
  right: 40px;
  height: 2px;
  background-color: var(--color-light-gray);
  z-index: 0;
}

.wizard__progress-fill {
  position: absolute;
  top: 16px;
  left: 40px;
  height: 2px;
  background-color: var(--color-accent);
  z-index: 1;
  transition: width var(--transition-slow);
}

.wizard__step-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  z-index: 2;
  flex: 1;
}

.wizard__step-circle {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 700;
  background-color: var(--color-white);
  border: 2px solid var(--color-light-gray);
  color: var(--color-mid-gray);
  transition: all var(--transition-base);
}

.wizard__step-indicator.active .wizard__step-circle {
  border-color: var(--color-accent);
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
}

.wizard__step-indicator.completed .wizard__step-circle {
  border-color: var(--color-success);
  background-color: var(--color-success);
  color: var(--color-white);
}

.wizard__step-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-mid-gray);
  text-align: center;
}

.wizard__step-indicator.active .wizard__step-label {
  color: var(--color-charcoal);
  font-weight: 600;
}

.wizard__body {
  background: var(--color-white);
  border: 1px solid var(--color-light-gray);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
}

.wizard__step {
  display: none;
}

.wizard__step.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.wizard__step h3 {
  margin-bottom: var(--space-sm);
}

.wizard__step-description {
  color: var(--color-mid-gray);
  margin-bottom: var(--space-xl);
  font-size: 0.9375rem;
}

.wizard__actions {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-light-gray);
}

/* --- File Upload --- */
.file-dropzone {
  border: 2px dashed var(--color-light-gray);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--color-off-white);
}

.file-dropzone:hover,
.file-dropzone.drag-over {
  border-color: var(--color-accent);
  background: rgba(200, 169, 110, 0.05);
}

.file-dropzone__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  color: var(--color-mid-gray);
}

.file-dropzone__text {
  color: var(--color-dark-gray);
  margin-bottom: var(--space-xs);
}

.file-dropzone__hint {
  font-size: 0.8125rem;
  color: var(--color-mid-gray);
}

.file-list {
  margin-top: var(--space-lg);
}

.file-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-off-white);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
}

.file-item__name {
  flex: 1;
  font-size: 0.875rem;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-item__size {
  font-size: 0.8125rem;
  color: var(--color-mid-gray);
}

.file-item__remove {
  background: none;
  border: none;
  color: var(--color-error);
  cursor: pointer;
  font-size: 1.25rem;
  padding: 0 var(--space-xs);
  line-height: 1;
}

/* --- Cards / Info Boxes --- */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-light-gray);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
}

.info-box {
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
}

.info-box--success {
  background-color: rgba(45, 122, 58, 0.08);
  border: 1px solid rgba(45, 122, 58, 0.2);
  color: var(--color-success);
}

.info-box--error {
  background-color: rgba(192, 57, 43, 0.08);
  border: 1px solid rgba(192, 57, 43, 0.2);
  color: var(--color-error);
}

.info-box--warning {
  background-color: rgba(212, 160, 23, 0.08);
  border: 1px solid rgba(212, 160, 23, 0.2);
  color: var(--color-warning);
}

/* --- Admin Dashboard --- */
.dashboard {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
  padding-top: var(--header-height);
}

.dashboard__sidebar {
  background: var(--color-primary-dark);
  padding: var(--space-xl);
  color: var(--color-white);
}

.dashboard__sidebar-nav a {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  color: rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  margin-bottom: var(--space-xs);
  transition: all var(--transition-fast);
}

.dashboard__sidebar-nav a:hover,
.dashboard__sidebar-nav a.active {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
}

.dashboard__main {
  padding: var(--space-2xl);
  background: var(--color-off-white);
}

.dashboard__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2xl);
}

/* --- Table --- */
.table-container {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-light-gray);
  overflow: hidden;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  text-align: left;
  padding: var(--space-md) var(--space-lg);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-mid-gray);
  background: var(--color-off-white);
  border-bottom: 1px solid var(--color-light-gray);
}

.data-table td {
  padding: var(--space-md) var(--space-lg);
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--color-light-gray);
}

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

.data-table tr:hover td {
  background-color: var(--color-off-white);
}

/* --- Grade Badge --- */
.grade-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 0.875rem;
  font-weight: 700;
}

.grade-badge--high {
  background-color: rgba(45, 122, 58, 0.12);
  color: var(--color-success);
}

.grade-badge--medium {
  background-color: rgba(212, 160, 23, 0.12);
  color: var(--color-warning);
}

.grade-badge--low {
  background-color: rgba(192, 57, 43, 0.12);
  color: var(--color-error);
}

/* --- Status Badge --- */
.status-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-badge--new {
  background-color: rgba(41, 128, 185, 0.12);
  color: var(--color-info);
}

.status-badge--review {
  background-color: rgba(212, 160, 23, 0.12);
  color: var(--color-warning);
}

.status-badge--approved {
  background-color: rgba(45, 122, 58, 0.12);
  color: var(--color-success);
}

.status-badge--denied {
  background-color: rgba(192, 57, 43, 0.12);
  color: var(--color-error);
}

/* --- Animations --- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
  animation: fadeIn 0.6s ease forwards;
  opacity: 0;
}

.animate-fade-in:nth-child(2) { animation-delay: 0.1s; }
.animate-fade-in:nth-child(3) { animation-delay: 0.2s; }
.animate-fade-in:nth-child(4) { animation-delay: 0.3s; }

/* --- Toast / Notification --- */
.toast {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  padding: var(--space-lg) var(--space-xl);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-base);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast--success { background-color: var(--color-success); }
.toast--error { background-color: var(--color-error); }

/* --- Loading Spinner --- */
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--color-light-gray);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

/* --- Responsive --- */
@media (max-width: 1024px) {
  .location__content {
    grid-template-columns: 1fr;
  }

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

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

  .dashboard__sidebar {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .header__nav,
  .header__cta .btn--outline {
    display: none;
  }

  .header__mobile-toggle {
    display: flex;
  }

  .hero__content {
    padding: var(--space-2xl) 0;
  }

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

  .btn-group {
    flex-direction: column;
  }

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

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

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

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .wizard__step-label {
    display: none;
  }

  .wizard__body {
    padding: var(--space-lg);
  }

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

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

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

/* ============================================
   PROFESSIONAL POLISH — v2.0
   ============================================ */

/* --- Refined Typography --- */
body {
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  letter-spacing: -0.02em;
}

h2.section-title {
  font-weight: 800;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
}

.section-subtitle {
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.01em;
}

.section-label {
  font-weight: 700;
  letter-spacing: 0.2em;
}

/* --- Header polish --- */
.header__logo-img {
  height: 40px;
  width: auto;
}

/* --- Mobile nav polish --- */
.mobile-nav {
  display: none;
  background: var(--color-white);
  padding: var(--space-lg);
  border-top: 1px solid var(--color-light-gray);
}

.mobile-nav.active {
  display: block;
}

.mobile-nav a {
  display: block;
  padding: var(--space-md) 0;
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--color-dark-gray);
  border-bottom: 1px solid var(--color-light-gray);
}

.mobile-nav a:last-child {
  border-bottom: none;
}

.mobile-nav .btn {
  margin-top: var(--space-lg);
}

/* --- Hero polish --- */
.hero__logo {
  margin-bottom: var(--space-sm);
}

.hero__logo-img {
  height: 80px;
  width: auto;
}

.hero__headline {
  color: var(--color-accent);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 700;
  margin: 0 0 var(--space-sm) 0;
  letter-spacing: -0.01em;
}

.hero__description {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0;
  max-width: 500px;
}

.hero__stats {
  margin: 0;
  padding: 0;
  border: none;
  margin-bottom: var(--space-xl);
  gap: var(--space-2xl);
}

.hero__stat-label--accent {
  color: var(--color-accent);
}

/* --- Upgraded unit cards --- */
.unit-card {
  border: none;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.unit-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.unit-card__image {
  height: 280px;
  padding: 0;
  overflow: hidden;
  background: var(--color-light-gray);
}

.unit-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.unit-card:hover .unit-card__image img {
  transform: scale(1.05);
}

.unit-card__body {
  padding: var(--space-xl) var(--space-xl) var(--space-lg);
}

.unit-card__collection {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-accent-dark);
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 2px solid var(--color-accent);
  display: inline-block;
}

/* --- Upgraded amenity items (dark section) --- */
.amenity-item {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-xl);
  transition: all 0.3s ease;
}

.amenity-item:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.amenity-item__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  color: var(--color-white);
  flex-shrink: 0;
}

.amenity-item__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-white);
}

.amenity-item__text {
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
}

/* --- Feature items (light section) --- */
.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-lg);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  background: var(--color-white);
  border: 1px solid #d5d5d5;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.feature-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--color-accent);
}

.feature-item__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(124, 179, 66, 0.1);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.feature-item__icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-accent-dark);
}

.feature-item__text {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-charcoal);
}

/* --- Location map iframe --- */
.location__map iframe {
  border: none;
  border-radius: var(--radius-lg);
}

/* --- Builder cards --- */
.builder-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  max-width: 900px;
  margin: 0 auto;
}

.builder-card {
  background: var(--color-white);
  border: 1px solid var(--color-light-gray);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--color-accent);
  transition: box-shadow 0.3s ease;
}

.builder-card:hover {
  box-shadow: var(--shadow-md);
}

.builder-card__logo {
  height: 40px;
  width: auto;
  max-width: 200px;
  margin-bottom: var(--space-lg);
  object-fit: contain;
}

.builder-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.builder-card__text {
  font-size: 0.9375rem;
  color: var(--color-dark-gray);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

/* --- Footer polish --- */
.footer__logo-img {
  height: 60px;
  width: auto;
}

.footer__tagline {
  margin-top: var(--space-md);
  max-width: 320px;
  line-height: 1.7;
}

.footer__bottom a {
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition-fast);
}

.footer__bottom a:hover {
  color: var(--color-accent);
}

/* --- Refined button hover --- */
.btn {
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(124, 179, 66, 0.35);
}

.btn--outline:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* --- Scroll reveal animations --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.15s; }
.reveal:nth-child(4) { transition-delay: 0.2s; }
.reveal:nth-child(5) { transition-delay: 0.25s; }
.reveal:nth-child(6) { transition-delay: 0.3s; }
.reveal:nth-child(7) { transition-delay: 0.35s; }
.reveal:nth-child(8) { transition-delay: 0.4s; }
.reveal:nth-child(9) { transition-delay: 0.45s; }
.reveal:nth-child(10) { transition-delay: 0.5s; }
.reveal:nth-child(11) { transition-delay: 0.55s; }
.reveal:nth-child(12) { transition-delay: 0.6s; }

/* --- Responsive builder grid --- */
@media (max-width: 768px) {
  .builder-grid {
    grid-template-columns: 1fr;
  }

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

  .hero__logo-img {
    height: 60px;
  }
}

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