/* The Living Enterprise — Organizational Culture Consulting */

:root {
  --color-base: #FAF8F5;
  --color-primary: #1F2C2A;
  --color-accent: #D46A43;
  --color-data: #E6ECE9;
  --color-muted: #5A6B67;
  --color-border: #1F2C2A;
  --color-overlay: rgba(31, 44, 42, 0.72);
  --font-serif: 'DM Serif Display', Georgia, serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --font-sans: 'IBM Plex Sans', sans-serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --transition-fast: 0.3s ease;
  --max-width: 72rem;
  --header-height: 4.5rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-primary);
  background-color: var(--color-base);
  min-width: 320px;
  overflow-x: hidden;
}

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

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

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

ul {
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2.5vw, 1.5rem); }

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

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

.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-rule {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-xl) 0;
}

/* ===== HEADER ===== */
.site-header {
  position: relative;
  z-index: 100;
  background: var(--color-base);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-md) var(--space-lg);
  min-height: var(--header-height);
  gap: var(--space-md);
}

.brand-text {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: var(--color-primary);
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: var(--space-lg);
}

.nav-desktop a {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-desktop a.is-active {
  color: var(--color-accent);
  border-bottom: 1px solid var(--color-accent);
  padding-bottom: 2px;
}

.burger-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  background: transparent;
  border: 1px solid var(--color-border);
  cursor: pointer;
  padding: var(--space-sm);
  flex-shrink: 0;
  margin-left: auto;
  transition: background var(--transition-fast);
}

.burger-toggle:hover {
  background: var(--color-data);
}

.burger-line {
  display: block;
  width: 1.25rem;
  height: 2px;
  background: var(--color-primary);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.burger-toggle.is-open .burger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.burger-toggle.is-open .burger-line:nth-child(2) {
  opacity: 0;
}

.burger-toggle.is-open .burger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 1024px) {
  .nav-desktop {
    display: flex;
  }

  .burger-toggle {
    display: none;
  }
}

/* Mobile nav panel — separate from header */
.nav-panel {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(20rem, 85vw);
  height: 100vh;
  background: var(--color-base);
  border-left: 1px solid var(--color-border);
  z-index: 200;
  padding: calc(var(--header-height) + var(--space-lg)) var(--space-lg) var(--space-lg);
  transition: right var(--transition-fast);
  overflow-y: auto;
}

.nav-panel.is-open {
  right: 0;
}

.nav-panel-overlay {
  position: fixed;
  inset: 0;
  background: rgba(31, 44, 42, 0.4);
  z-index: 199;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.nav-panel-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

.nav-panel-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.nav-panel-list a {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-data);
  display: block;
}

.nav-panel-list a.is-active {
  color: var(--color-accent);
}

/* ===== FULL-WIDTH BANNER ===== */
.page-banner {
  position: relative;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  min-height: clamp(18rem, 45vh, 28rem);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.banner-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.banner-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner-overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
  z-index: 1;
}

.banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  max-width: 48rem;
  color: var(--color-base);
}

.banner-content h1,
.banner-content p {
  color: var(--color-base);
}

.banner-content p {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  opacity: 0.9;
}

/* ===== SECTIONS ===== */
.page-section {
  padding: var(--space-xl) 0;
}

.page-section.is-centered {
  text-align: center;
}

.section-header {
  margin-bottom: var(--space-lg);
  max-width: 40rem;
}

.section-header.is-centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.grid-two {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

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

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

@media (min-width: 768px) {
  .grid-two {
    grid-template-columns: 1fr 1fr;
  }

  .grid-three {
    grid-template-columns: repeat(3, 1fr);
  }

  .grid-asymmetric {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.card-bordered {
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
  background: var(--color-base);
}

.card-data {
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
  background: var(--color-data);
}

.card-data .metric-value {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-sm);
}

.media-frame {
  border: 1px solid var(--color-border);
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-frame.is-portrait {
  aspect-ratio: 4/3;
  max-height: 16rem;
}

.btn-primary {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-accent);
  color: var(--color-base);
  border: 1px solid var(--color-accent);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.btn-primary:hover {
  background: transparent;
  color: var(--color-accent);
}

.btn-outline {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-md) var(--space-lg);
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.btn-outline:hover {
  background: var(--color-data);
  color: var(--color-primary);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  justify-content: center;
}

.cta-row.is-left {
  justify-content: flex-start;
}

/* ===== SIMULATOR ===== */
.simulator-block {
  border: 1px solid var(--color-border);
  background: var(--color-data);
  padding: var(--space-lg);
}

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

@media (min-width: 768px) {
  .simulator-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.simulator-inputs label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
  margin-top: var(--space-md);
}

.simulator-inputs input,
.simulator-inputs select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  background: var(--color-base);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--color-primary);
}

.simulator-results {
  border: 1px solid var(--color-border);
  background: var(--color-base);
  padding: 2px;
}

.result-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-data);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

.result-row:last-child {
  border-bottom: none;
}

.result-value {
  font-size: 1rem;
  color: var(--color-accent);
  font-weight: 500;
}

.simulator-note {
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-top: var(--space-md);
  font-style: italic;
}

/* ===== FRICTION MATRIX ===== */
.matrix-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

.matrix-table th,
.matrix-table td {
  border: 1px solid var(--color-border);
  padding: var(--space-sm) var(--space-md);
  text-align: left;
}

.matrix-table th {
  background: var(--color-primary);
  color: var(--color-base);
  font-weight: 400;
}

.matrix-table tr:nth-child(even) td {
  background: var(--color-data);
}

.impact-high { color: var(--color-accent); }
.impact-mid { color: var(--color-muted); }
.impact-low { color: var(--color-primary); }

/* ===== AUDIT FORM ===== */
.audit-form fieldset {
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.audit-form legend {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0 var(--space-sm);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  background: var(--color-base);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--color-primary);
}

.form-group textarea {
  min-height: 8rem;
  resize: vertical;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.form-checkbox input {
  margin-top: 4px;
  flex-shrink: 0;
}

.form-checkbox label {
  font-size: 0.875rem;
  text-transform: none;
  letter-spacing: normal;
  font-family: var(--font-sans);
}

/* ===== PRODUCTS ===== */
.product-card {
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
}

.product-image {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-body {
  padding: var(--space-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-price {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--color-accent);
  margin-top: auto;
  padding-top: var(--space-md);
}

/* ===== CONTACT ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-info-block {
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
  background: var(--color-data);
}

.contact-info-item {
  margin-bottom: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.contact-info-item strong {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.map-wrapper {
  width: 100%;
  border: 1px solid var(--color-border);
  overflow: hidden;
  aspect-ratio: 16/9;
  margin-top: var(--space-lg);
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ===== CASE STUDY TABLE ===== */
.data-table {
  width: auto;
  border-collapse: collapse;
  font-size: 0.875rem;
  overflow-x: auto;
  display: block;
}

.data-table thead,
.data-table tbody,
.data-table tr {
  display: table;
  width: auto;
  table-layout: fixed;
}

.data-table th,
.data-table td {
  border: 1px solid var(--color-border);
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  word-wrap: break-word;
}

.data-table th {
  background: var(--color-primary);
  color: var(--color-base);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

.data-table tr:nth-child(even) td {
  background: var(--color-data);
}

/* ===== FOOTER ===== */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-lg) 0;
  margin-top: var(--space-xl);
  background: var(--color-base);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm) var(--space-lg);
}

.footer-nav a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm) var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-data);
  width: 100%;
}

.footer-legal a {
  font-size: 0.6875rem;
  color: var(--color-muted);
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-muted);
}

/* ===== PRIVACY POPUP ===== */
.consent-popup {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 300;
  background: var(--color-primary);
  color: var(--color-base);
  padding: var(--space-lg);
  transform: translateY(100%);
  transition: transform var(--transition-fast);
  border-top: 1px solid var(--color-accent);
}

.consent-popup.is-visible {
  transform: translateY(0);
}

.consent-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: flex-start;
}

@media (min-width: 768px) {
  .consent-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.consent-text {
  font-size: 0.875rem;
  flex: 1;
}

.consent-text a {
  color: var(--color-accent);
  text-decoration: underline;
}

.consent-actions {
  display: flex;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.btn-consent {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-base);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.btn-consent-accept {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-base);
}

.btn-consent-accept:hover {
  background: transparent;
  color: var(--color-accent);
}

.btn-consent-decline {
  background: transparent;
  color: var(--color-base);
}

.btn-consent-decline:hover {
  background: rgba(250, 248, 245, 0.1);
}

/* ===== LEGAL PAGES ===== */
.legal-content {
  max-width: 48rem;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
}

.legal-content h1 {
  margin-bottom: var(--space-lg);
}

.legal-content h2 {
  font-size: 1.25rem;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.legal-content p,
.legal-content li {
  font-size: 0.9375rem;
  color: var(--color-primary);
}

.legal-content ul {
  list-style: disc;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

.legal-date {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-bottom: var(--space-lg);
}

/* ===== THANK YOU / 404 ===== */
.status-page {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  min-height: 50vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.status-icon {
  font-size: 3rem;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
}

.status-page p {
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
}

/* ===== AUDIT PROGRESS ===== */
.audit-steps {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.audit-step-indicator {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--color-border);
}

.audit-step-indicator.is-active {
  background: var(--color-accent);
  color: var(--color-base);
  border-color: var(--color-accent);
}

.audit-panel {
  display: none;
}

.audit-panel.is-active {
  display: block;
}

.audit-score-block {
  border: 1px solid var(--color-border);
  background: var(--color-data);
  padding: var(--space-lg);
  text-align: center;
  margin-top: var(--space-lg);
  display: none;
}

.audit-score-block.is-visible {
  display: block;
}

.is-hidden {
  display: none !important;
}

.audit-score-value {
  font-family: var(--font-mono);
  font-size: 3rem;
  color: var(--color-accent);
}