/* Tactile Bauhaus — Ergonomic Home Office Guides */

:root {
  --color-primary: #C86B45;
  --color-secondary: #24272C;
  --color-bg: #F7F5F0;
  --color-surface: #FFFFFF;
  --color-border: #E2E8F0;
  --color-text: #24272C;
  --color-text-muted: #5A5F68;
  --color-text-light: #F7F5F0;
  --color-overlay: rgba(36, 39, 44, 0.75);
  --font-primary: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'Space Mono', monospace;
  --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;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(36, 39, 44, 0.08);
  --shadow-md: 0 4px 16px rgba(36, 39, 44, 0.1);
  --shadow-lg: 0 8px 32px rgba(36, 39, 44, 0.12);
  --transition-fast: 0.3s ease;
  --transition-smooth: 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 72rem;
  --header-height: 4.5rem;
}

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

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

body {
  font-family: var(--font-primary);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

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-secondary);
}

ul {
  list-style: none;
}

h1, h2, h3, h4 {
  line-height: 1.25;
  font-weight: 700;
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
}

h2 {
  font-size: clamp(1.375rem, 3vw, 2rem);
  margin-bottom: var(--space-md);
}

h3 {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  margin-bottom: var(--space-sm);
}

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

.mono-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

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

.container-narrow {
  max-width: 48rem;
}

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

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-md) 0;
}

.site-header-static {
  position: relative;
  background: var(--color-bg);
  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: 0 var(--space-md);
  gap: var(--space-md);
}

.brand-text {
  font-size: clamp(0.875rem, 2.5vw, 1.125rem);
  font-weight: 700;
  color: var(--color-text-light);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.brand-text:hover {
  color: var(--color-primary);
}

.primary-nav {
  display: none;
}

.primary-nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.primary-nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-light);
  padding: var(--space-xs) 0;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.primary-nav-link:hover,
.primary-nav-link.is-active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.menu-trigger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  background: rgba(247, 245, 240, 0.15);
  border: 1px solid rgba(247, 245, 240, 0.3);
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--color-text-light);
  font-size: 1.25rem;
  transition: background var(--transition-fast), border-color var(--transition-fast);
  flex-shrink: 0;
  order: 99;
}

.menu-trigger:hover {
  background: rgba(200, 107, 69, 0.3);
  border-color: var(--color-primary);
}

.menu-trigger.is-open {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

/* Mobile Panel — separate from header */

.mobile-panel {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(85vw, 20rem);
  height: 100vh;
  background: var(--color-secondary);
  z-index: 200;
  padding: calc(var(--header-height) + var(--space-lg)) var(--space-lg) var(--space-lg);
  transition: right var(--transition-smooth);
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

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

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

.mobile-panel-link {
  display: block;
  padding: var(--space-md);
  color: var(--color-text-light);
  font-weight: 500;
  font-size: 1rem;
  border: 1px solid rgba(247, 245, 240, 0.12);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.mobile-panel-link:hover {
  background: rgba(200, 107, 69, 0.2);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(36, 39, 44, 0.6);
  z-index: 150;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

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

/* Inner pages header — dark text variant */

.header-inner-light .brand-text {
  color: var(--color-secondary);
}

.header-inner-light .primary-nav-link {
  color: var(--color-text);
}

.header-inner-light .menu-trigger {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-text-light);
}

@media (min-width: 1024px) {
  .primary-nav {
    display: block;
    margin-left: auto;
  }

  .menu-trigger {
    display: none;
  }
}

/* ===== FULL-WIDTH BANNERS ===== */

.banner-full {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  min-height: clamp(18rem, 50vh, 32rem);
  display: flex;
  align-items: center;
  overflow: hidden;
}

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

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

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

.banner-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: calc(var(--header-height) + var(--space-xl)) var(--space-md) var(--space-xl);
  text-align: center;
}

.banner-content h1 {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

.banner-lead {
  color: rgba(247, 245, 240, 0.85);
  font-size: clamp(0.9375rem, 2vw, 1.125rem);
  max-width: 36rem;
  margin: 0 auto var(--space-lg);
}

/* ===== BUTTONS ===== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-primary);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-light);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: #A85635;
  border-color: #A85635;
  color: var(--color-text-light);
}

.btn-outline {
  background: transparent;
  color: var(--color-text-light);
  border-color: rgba(247, 245, 240, 0.5);
}

.btn-outline:hover {
  background: rgba(247, 245, 240, 0.1);
  color: var(--color-text-light);
}

.btn-dark {
  background: var(--color-secondary);
  color: var(--color-text-light);
  border-color: var(--color-secondary);
}

.btn-dark:hover {
  background: #363940;
  color: var(--color-text-light);
}

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

/* ===== MAIN SECTIONS ===== */

main {
  flex: 1;
}

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

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

.section-header {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto var(--space-xl);
}

.section-header p {
  margin-bottom: 0;
}

/* Asymmetric Grid */

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

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

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

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

@media (min-width: 640px) {
  .grid-quarters {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .grid-asymmetric {
    grid-template-columns: 1.1fr 0.9fr;
  }

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

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

@media (min-width: 1024px) {
  .grid-quarters {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Framed Image Blocks */

.frame-image {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.frame-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.frame-caption {
  padding: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.frame-caption .mono-label {
  display: block;
  margin-bottom: var(--space-xs);
}

/* Cards */

.card-block {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
}

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

.card-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 107, 69, 0.12);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  font-size: 1.125rem;
  margin-bottom: var(--space-md);
}

.card-spec {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-primary);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

/* Dimension Overlay Block */

.spec-panel {
  background: var(--color-secondary);
  color: var(--color-text-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.spec-panel h3 {
  color: var(--color-text-light);
}

.spec-panel p {
  color: rgba(247, 245, 240, 0.75);
}

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(247, 245, 240, 0.12);
  font-size: 0.875rem;
}

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

.spec-key {
  color: rgba(247, 245, 240, 0.65);
}

.spec-value {
  font-family: var(--font-mono);
  color: var(--color-primary);
  font-weight: 700;
}

/* Configurator Tool */

.configurator-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.configurator-form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: flex-end;
  margin-bottom: var(--space-lg);
}

.form-field {
  flex: 1;
  min-width: 10rem;
}

.form-field label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 0.75rem var(--space-md);
  font-family: var(--font-primary);
  font-size: 0.9375rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition-fast);
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--color-primary);
}

.blueprint-output {
  background: var(--color-bg);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  min-height: 8rem;
}

.blueprint-output.is-ready {
  border-style: solid;
  border-color: var(--color-primary);
}

.blueprint-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

/* Step Guide */

.step-track {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.step-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-md);
  align-items: start;
}

.step-number {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-secondary);
  color: var(--color-text-light);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.step-body h3 {
  color: var(--color-text);
}

/* Products */

.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

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

.product-price {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: auto;
  padding-top: var(--space-md);
}

/* Contact */

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

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
  }
}

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

.contact-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.contact-item-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 107, 69, 0.12);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-form-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin: var(--space-md) 0;
}

.form-checkbox input {
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.form-checkbox label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.map-wrap {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--space-lg);
}

.map-wrap iframe {
  width: 100%;
  height: 16rem;
  border: none;
  display: block;
}

@media (min-width: 768px) {
  .map-wrap iframe {
    height: 20rem;
  }
}

/* CTA Band */

.cta-band {
  background: var(--color-secondary);
  padding: var(--space-xl) 0;
  text-align: center;
}

.cta-band h2 {
  color: var(--color-text-light);
}

.cta-band p {
  color: rgba(247, 245, 240, 0.75);
  max-width: 32rem;
  margin: 0 auto var(--space-lg);
}

/* Legal Pages */

.legal-content {
  max-width: 48rem;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md) var(--space-2xl);
}

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

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

.legal-content p,
.legal-content li {
  font-size: 0.9375rem;
}

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

.legal-content li {
  margin-bottom: var(--space-sm);
  color: var(--color-text-muted);
}

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

/* Thank You & 404 */

.status-page {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  min-height: 50vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.status-icon {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 107, 69, 0.12);
  border-radius: 50%;
  color: var(--color-primary);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
}

.status-page h1 {
  margin-bottom: var(--space-md);
}

.status-page p {
  max-width: 28rem;
  margin-bottom: var(--space-lg);
}

/* Privacy Popup */

.consent-popup {
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  max-width: 28rem;
  background: var(--color-secondary);
  color: var(--color-text-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  z-index: 300;
  box-shadow: var(--shadow-lg);
  transform: translateY(calc(100% + var(--space-md)));
  transition: transform var(--transition-smooth);
}

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

.consent-popup p {
  color: rgba(247, 245, 240, 0.8);
  font-size: 0.8125rem;
  margin-bottom: var(--space-md);
}

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

.consent-popup-actions .btn {
  font-size: 0.8125rem;
  padding: 0.5rem 1rem;
}

/* Footer */

.site-footer {
  background: var(--color-secondary);
  color: rgba(247, 245, 240, 0.75);
  padding: var(--space-xl) 0 var(--space-lg);
  margin-top: auto;
}

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

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

.footer-nav-link {
  font-size: 0.8125rem;
  color: rgba(247, 245, 240, 0.75);
  transition: color var(--transition-fast);
}

.footer-nav-link:hover {
  color: var(--color-primary);
}

.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 rgba(247, 245, 240, 0.12);
  width: 100%;
}

.footer-legal-link {
  font-size: 0.75rem;
  color: rgba(247, 245, 240, 0.55);
}

.footer-legal-link:hover {
  color: var(--color-primary);
}

.footer-copy {
  font-size: 0.75rem;
  color: rgba(247, 245, 240, 0.45);
}

.footer-copy span {
  font-family: var(--font-mono);
}

/* Utility */

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.page-offset {
  padding-top: var(--header-height);
}

@media (min-width: 768px) {
  .grid-asymmetric-reverse {
    direction: rtl;
  }

  .grid-asymmetric-reverse > * {
    direction: ltr;
  }
}

.card-block-spaced {
  margin-top: var(--space-md);
}

.section-surface {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.frame-image-centered {
  margin-top: var(--space-lg);
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

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

.blueprint-output .spec-row {
  border-bottom-color: var(--color-border);
}

.blueprint-output .spec-key {
  color: var(--color-text-muted);
}

.section-header-left {
  text-align: left;
  margin-left: 0;
  margin-right: auto;
}