/* Page shell — low-luminance, analog-tech rhythm */
:root {
  --color-canvas: #a48e77;
  --color-depth: #2f3e46;
  --color-breath: #ccd5ae;
  --color-mist: #f4f1de;
  --color-paper: #ebe4d8;
  --color-stone: #5c6b73;
  --font-display: "Zilla Slab", serif;
  --font-code: "JetBrains Mono", monospace;
  --space-xs: 0.375rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --shadow-paper:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    0 2px 6px rgba(47, 62, 70, 0.12);
  --shadow-button-press:
    inset 0 2px 4px rgba(47, 62, 70, 0.18),
    inset 0 -1px 0 rgba(255, 255, 255, 0.25);
  --transition-fast: 0.25s ease;
  --transition-slow: 0.6s ease;
  --header-max: 72rem;
  --nav-break: 1023px;
}

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

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

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.55;
  color: var(--color-depth);
  background: radial-gradient(
      ellipse at 18% 0%,
      rgba(244, 241, 222, 0.65),
      transparent 52%
    ),
    linear-gradient(165deg, var(--color-mist) 0%, var(--color-paper) 46%, #d9cfc2 100%);
  background-attachment: fixed;
}

.grain-overlay-layer {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 900;
  opacity: 0.06;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.45'/%3E%3C/svg%3E");
}

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

a {
  color: var(--color-depth);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover,
a:focus-visible {
  color: var(--color-stone);
}

:focus-visible {
  outline: 2px solid var(--color-breath);
  outline-offset: 3px;
}

.skip-link-anchor {
  position: absolute;
  left: -999rem;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link-anchor:focus {
  left: var(--space-md);
  top: var(--space-md);
  width: auto;
  height: auto;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-depth);
  color: var(--color-mist);
  z-index: 1100;
  border-radius: var(--radius-sm);
}

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

.site-header-shell {
  position: relative;
  z-index: 800;
  width: 100%;
  padding: var(--space-md) var(--space-md) var(--space-sm);
}

.site-header-inner-row {
  max-width: var(--header-max);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: rgba(244, 241, 222, 0.72);
  border: 1px solid rgba(47, 62, 70, 0.15);
  box-shadow: var(--shadow-paper);
  backdrop-filter: blur(10px);
}

.brand-label-text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1rem, 2.8vw, 1.35rem);
}

.header-spacer-flex {
  flex: 1;
  min-width: 0;
}

.primary-nav-desktop-list {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-sm) var(--space-md);
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
}

.primary-nav-desktop-list a {
  font-family: var(--font-code);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
}

.primary-nav-desktop-list a:hover,
.primary-nav-desktop-list a:focus-visible {
  border-color: rgba(47, 62, 70, 0.2);
  background: rgba(255, 255, 255, 0.35);
}

.nav-toggle-command {
  order: 999;
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(47, 62, 70, 0.25);
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.55),
    rgba(235, 228, 216, 0.9)
  );
  box-shadow: var(--shadow-button-press);
  cursor: pointer;
  font-family: var(--font-code);
  font-size: 0.7rem;
  color: var(--color-depth);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.nav-toggle-command:hover {
  transform: translateY(-1px);
}

.nav-toggle-command[aria-expanded="true"] {
  border-color: var(--color-breath);
}

.nav-panel-slide {
  width: 100%;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height var(--transition-slow), opacity var(--transition-fast);
}

.nav-panel-slide.is-panel-open {
  max-height: 100vh;
  opacity: 1;
}

.primary-nav-mobile-list {
  list-style: none;
  margin: 0;
  padding: var(--space-md) 0 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.primary-nav-mobile-list a {
  font-family: var(--font-code);
  font-size: 0.85rem;
  text-decoration: none;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid rgba(47, 62, 70, 0.12);
  background: rgba(255, 255, 255, 0.45);
}

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

  .nav-toggle-command {
    display: none;
  }

  .nav-panel-slide {
    display: none;
  }
}

main {
  width: 100%;
}

.content-width-gutter {
  width: min(100%, var(--header-max));
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

.section-label-mono {
  font-family: var(--font-code);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-stone);
  margin-bottom: var(--space-sm);
}

.section-title-large {
  font-size: clamp(1.6rem, 4vw, 2.35rem);
  font-weight: 600;
  margin: 0 0 var(--space-md);
  max-width: 40ch;
}

.section-lede {
  font-size: clamp(1rem, 2.4vw, 1.125rem);
  max-width: 60ch;
  margin: 0 0 var(--space-lg);
  color: var(--color-stone);
}

.hero-banner-root {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  min-height: clamp(22rem, 58vh, 36rem);
  overflow: hidden;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.hero-banner-photo-layer {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero-banner-shade-layer {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(47, 62, 70, 0.55) 0%,
    rgba(47, 62, 70, 0.35) 42%,
    rgba(244, 241, 222, 0.88) 100%
  );
}

.hero-banner-text-layer {
  position: relative;
  z-index: 2;
  width: min(100%, var(--header-max));
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md) var(--space-lg);
  color: var(--color-mist);
  text-shadow: 0 1px 2px rgba(47, 62, 70, 0.35);
}

.hero-banner-text-layer .section-title-large {
  color: var(--color-mist);
  max-width: 22ch;
}

.hero-banner-text-layer .section-lede {
  color: rgba(244, 241, 222, 0.92);
}

.asymmetric-grid-panel {
  display: grid;
  gap: var(--space-lg);
}

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

  .asymmetric-grid-panel.grid-flip-order {
    direction: rtl;
  }

  .asymmetric-grid-panel.grid-flip-order > * {
    direction: ltr;
  }
}

.card-paper-slab {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(47, 62, 70, 0.12);
  box-shadow: var(--shadow-paper);
}

.figure-frame-contained {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(47, 62, 70, 0.12);
  background: rgba(255, 255, 255, 0.4);
}

.figure-frame-contained img {
  width: 100%;
  height: auto;
  object-fit: cover;
  max-height: 22rem;
}

.inline-kicker-line {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-code);
  font-size: 0.75rem;
  color: var(--color-stone);
  margin-bottom: var(--space-md);
}

.inline-kicker-line::before {
  content: "";
  width: 2.5rem;
  height: 1px;
  background: var(--color-breath);
}

.cta-button-soft {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-code);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-md);
  border: 1px solid rgba(47, 62, 70, 0.25);
  background: linear-gradient(
    180deg,
    rgba(204, 213, 174, 0.55),
    rgba(204, 213, 174, 0.3)
  );
  box-shadow: var(--shadow-button-press);
  color: var(--color-depth);
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.cta-button-soft:hover {
  transform: translateY(-1px);
}

.cta-button-soft:active {
  transform: translateY(1px);
}

.split-feature-row {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 900px) {
  .split-feature-row {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-pillar-box {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px dashed rgba(47, 62, 70, 0.2);
  background: rgba(255, 255, 255, 0.35);
}

.feature-pillar-box h3 {
  margin: 0 0 var(--space-sm);
  font-size: 1.1rem;
}

.feature-pillar-box p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-stone);
}

.spacing-push-soft-gap {
  margin-top: var(--space-md);
}

.spacing-push-top-large {
  margin-top: var(--space-lg);
}

.site-footer-slab {
  margin-top: var(--space-xl);
  padding: var(--space-lg) var(--space-md) var(--space-xl);
  border-top: 1px solid rgba(47, 62, 70, 0.12);
  background: rgba(235, 228, 216, 0.65);
}

.footer-inner-wrap {
  max-width: var(--header-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-nav-menu-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
}

.footer-nav-menu-list a {
  font-family: var(--font-code);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
}

.footer-meta-line {
  font-family: var(--font-code);
  font-size: 0.7rem;
  color: var(--color-stone);
}

.privacy-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  background: rgba(47, 62, 70, 0.45);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.privacy-modal-backdrop.is-modal-visible {
  opacity: 1;
  pointer-events: auto;
}

.privacy-modal-card {
  max-width: 32rem;
  width: 100%;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  border: 1px solid rgba(47, 62, 70, 0.2);
  box-shadow: var(--shadow-paper);
}

.privacy-modal-card h2 {
  margin-top: 0;
  font-size: 1.25rem;
}

.privacy-modal-card p {
  font-size: 0.92rem;
  color: var(--color-stone);
}

.privacy-modal-actions {
  margin-top: var(--space-md);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.form-grid-stack {
  display: grid;
  gap: var(--space-md);
  max-width: 36rem;
}

.form-field-label {
  font-family: var(--font-code);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  display: block;
  margin-bottom: var(--space-xs);
}

.form-input-field {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid rgba(47, 62, 70, 0.25);
  background: rgba(255, 255, 255, 0.75);
  font-family: var(--font-display);
  font-size: 1rem;
}

textarea.form-input-field {
  min-height: 9rem;
  resize: vertical;
}

.form-consent-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.9rem;
}

.form-consent-row input {
  margin-top: 0.25rem;
}

.map-embed-frame {
  width: 100%;
  min-height: 16rem;
  border: 0;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-paper);
}

.product-grid-three {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 720px) {
  .product-grid-three {
    grid-template-columns: repeat(3, 1fr);
  }
}

.product-card-unit {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(47, 62, 70, 0.12);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.product-price-tag {
  font-family: var(--font-code);
  font-size: 0.9rem;
  color: var(--color-depth);
  margin-top: auto;
}

.error-hero-block {
  text-align: center;
  padding: var(--space-xl) 0;
}

.thank-panel-centered {
  max-width: 40rem;
  margin: 0 auto;
  padding: var(--space-xl) 0;
  text-align: center;
}

.loop-stage-grid {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 800px) {
  .loop-stage-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.loop-stage-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(47, 62, 70, 0.15);
  aspect-ratio: 4 / 3;
  background: var(--color-depth);
}

.loop-stage-card img.loop-single-ambient-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: ambientKenBurnsCycle 60s ease-in-out infinite;
}

@keyframes ambientKenBurnsCycle {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.045);
  }
  100% {
    transform: scale(1);
  }
}

.loop-caption-mono {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-code);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: linear-gradient(transparent, rgba(47, 62, 70, 0.75));
  color: var(--color-mist);
}

.quiz-shell-panel {
  max-width: 42rem;
  margin: 0 auto;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(47, 62, 70, 0.18);
  background: rgba(255, 255, 255, 0.48);
  min-height: 18rem;
}

.quiz-typewriter-display {
  font-family: var(--font-code);
  font-size: 0.95rem;
  line-height: 1.65;
  min-height: 8rem;
  white-space: pre-wrap;
  color: var(--color-depth);
}

.quiz-choice-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.quiz-choice-row button {
  font-family: var(--font-code);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid rgba(47, 62, 70, 0.22);
  background: rgba(244, 241, 222, 0.85);
  cursor: pointer;
}

.quiz-choice-row button:hover {
  border-color: var(--color-breath);
}

.print-page-root .section-stack-block {
  padding: var(--space-md) 0;
}

.print-toolbar-panel {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.print-sheet-area {
  background: #fffef9;
  border: 1px solid rgba(47, 62, 70, 0.18);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  max-width: 48rem;
  margin: 0 auto;
}

.print-sheet-area h2 {
  font-size: 1.15rem;
  margin-top: var(--space-lg);
}

.print-sheet-area h2:first-child {
  margin-top: 0;
}

.checklist-plain-list {
  list-style: square;
  margin: 0 0 var(--space-md);
  padding-left: 1.25rem;
}

.legal-plain-article {
  max-width: 48rem;
  margin: 0 auto;
}

.legal-plain-article h1 {
  font-size: clamp(1.5rem, 4vw, 2rem);
}

.legal-plain-article h2 {
  margin-top: var(--space-lg);
  font-size: 1.15rem;
}

.legal-plain-article p,
.legal-plain-article li {
  color: var(--color-stone);
  font-size: 0.95rem;
}

.legal-plain-article ul {
  padding-left: 1.25rem;
}

.date-stamp-legal {
  font-family: var(--font-code);
  font-size: 0.8rem;
  color: var(--color-stone);
  margin-bottom: var(--space-lg);
}

@media print {
  .site-header-shell,
  .site-footer-slab,
  .print-toolbar-panel,
  .privacy-modal-backdrop,
  .grain-overlay-layer,
  .nav-toggle-command,
  .nav-panel-slide {
    display: none !important;
  }

  body {
    background: #fff;
    color: #222;
  }

  .print-sheet-area {
    border: none;
    box-shadow: none;
    padding: 0;
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}