/* Enhanced public monograph (enhanced.es) — architectural pine, sage, and Madrid daylight. */

@font-face {
  font-family: "Newsreader";
  font-style: normal;
  font-weight: 300 600;
  font-display: swap;
  src: url("/fonts/newsreader-normal-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Newsreader";
  font-style: normal;
  font-weight: 300 600;
  font-display: swap;
  src: url("/fonts/newsreader-normal-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Newsreader";
  font-style: italic;
  font-weight: 300 500;
  font-display: swap;
  src: url("/fonts/newsreader-italic-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Newsreader";
  font-style: italic;
  font-weight: 300 500;
  font-display: swap;
  src: url("/fonts/newsreader-italic-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Instrument Sans";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("/fonts/instrument-sans-normal-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Instrument Sans";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("/fonts/instrument-sans-normal-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@view-transition {
  navigation: auto;
}

@media (prefers-reduced-motion: reduce) {
  @view-transition {
    navigation: none;
  }
}

:root {
  --pine: #0d2e27;
  --pine-surface: #153c33;
  --pine-ink: #f4f7f4;
  --pine-muted: #c2d4ca;

  --forest: #173f35;
  --forest-deep: #0f2f27;

  --alabaster: #f8faf8;
  --alabaster-step: #eef3ef;
  --sage: #eaf2eb;
  --sage-step: #dce8de;
  --paper: #ffffff;
  --slate: #edf3f4;
  --slate-step: #dfe9eb;

  --ink: #18362e;
  --muted: #3f564e;

  --font-display: "Newsreader", Georgia, "Times New Roman", serif;
  --font-text: "Instrument Sans", "Avenir Next", Avenir, -apple-system, BlinkMacSystemFont, sans-serif;

  /* Strictly 5 type steps across the entire document */
  --step-small: 1rem;
  --step-body: clamp(1.0625rem, 1.02rem + 0.16vw, 1.125rem);
  --step-lead: clamp(1.25rem, 1.14rem + 0.45vw, 1.5rem);
  --step-head: clamp(2.125rem, 1.55rem + 2.3vw, 3.5rem);
  --step-display: clamp(2.35rem, 1.15rem + 4.1vw, 4.75rem);

  --margin: clamp(1.125rem, 2.4vw, 2.25rem);
  --gutter: clamp(0.875rem, 1.5vw, 1.5rem);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);
  --ease-soft: cubic-bezier(0.33, 1, 0.68, 1);
  --t-press: 140ms;
  --t-hover: 180ms;
  --t-ui: 240ms;
  --t-reveal: 820ms;

  color-scheme: light;
  font-synthesis: none;
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  background-color: var(--alabaster);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: var(--step-body);
  line-height: 1.56;
  font-kerning: normal;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

::selection {
  background-color: var(--forest);
  color: var(--pine-ink);
}

img,
video,
svg {
  display: block;
  max-width: 100%;
}

img,
video {
  height: auto;
}

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

a {
  color: inherit;
  text-underline-offset: 0.2em;
  text-decoration-thickness: 0.07em;
}

:where(a, button, textarea, input, [tabindex]):focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

[hidden]:not([hidden="until-found"]) {
  display: none !important;
}

.skip-link {
  position: fixed;
  top: -120px;
  left: var(--margin);
  z-index: 100;
  background-color: var(--paper);
  color: var(--forest);
  padding: 12px 18px;
  font-size: var(--step-small);
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  top: 12px;
}

/* Grid & Chapter Grounds */
.wrap {
  width: 100%;
  max-width: 1840px;
  margin-inline: auto;
  padding-inline: var(--margin);
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--gutter);
}

.field-pine {
  background-color: var(--pine);
  color: var(--pine-ink);
}

.field-alabaster {
  background-color: var(--alabaster);
  color: var(--ink);
}

.field-sage {
  background-color: var(--sage);
  color: var(--ink);
}

.field-paper {
  background-color: var(--paper);
  color: var(--ink);
}

.field-slate {
  background-color: var(--slate);
  color: var(--ink);
}

.chapter {
  padding-block: clamp(5.25rem, 9.5vw, 9.5rem);
}

/* Typography */
h1,
h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-kerning: normal;
  hyphens: none;
  text-wrap: balance;
}

h1 {
  font-size: var(--step-display);
  line-height: 0.96;
  letter-spacing: -0.035em;
  margin-left: -0.04em;
}

h2 {
  font-size: var(--step-head);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

p {
  margin: 0;
  max-width: 62ch;
  text-wrap: pretty;
}

p + p {
  margin-top: 1em;
}

.lead-copy {
  font-size: var(--step-lead);
  line-height: 1.38;
  max-width: 44ch;
}

.small-copy {
  font-size: var(--step-small);
  line-height: 1.52;
  color: var(--muted);
}

.pine-section .small-copy {
  color: var(--pine-muted);
}

.tabular {
  font-variant-numeric: tabular-nums;
}

/* Top Navigation — Quiet, Unboxed, Zero Glass */
.site-header {
  padding-block: 22px 14px;
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: var(--step-lead);
  font-weight: 500;
  letter-spacing: -0.055em;
  text-decoration: none;
  min-height: 44px;
  view-transition-name: brand-wordmark;
}

.brand-rosette {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 30px);
}

.nav-text-link {
  font-size: var(--step-small);
  text-decoration: underline;
  text-decoration-color: transparent;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  transition: text-decoration-color var(--t-hover) ease, opacity var(--t-hover) ease;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--step-small);
  font-weight: 500;
}

.lang-active {
  opacity: 1;
  font-weight: 600;
}

.lang-link {
  padding: 8px 10px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  background-color: var(--pine-surface);
  color: var(--pine-ink);
  text-decoration: none;
  transition: background-color var(--t-hover) ease, transform var(--t-press) var(--ease-out);
}

.lang-link:active {
  transform: scale(0.97);
}

/* Flat Architectural Buttons — Square Corners (0px radius per top-site gallery law) */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 24px;
  background-color: var(--pine-ink);
  color: var(--pine);
  font-size: var(--step-body);
  font-weight: 500;
  text-decoration: none;
  border: 0;
  border-radius: 0;
  cursor: pointer;
  transition: transform var(--t-press) var(--ease-out), background-color var(--t-hover) ease, color var(--t-hover) ease;
}

.btn-primary:active {
  transform: scale(0.97);
}

.btn-forest {
  background-color: var(--forest);
  color: var(--pine-ink);
}

.nav-cta {
  min-height: 44px;
  padding: 10px 18px;
  font-size: var(--step-small);
}

.plain-action-link {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  font-size: var(--step-body);
  text-decoration: underline;
  text-decoration-color: currentColor;
  transition: opacity var(--t-hover) ease;
}

@media (hover: hover) and (pointer: fine) {
  .nav-text-link:hover {
    text-decoration-color: currentColor;
  }
  .lang-link:hover {
    background-color: var(--pine-ink);
    color: var(--pine);
  }
  .btn-primary:hover {
    background-color: var(--sage);
    color: var(--pine);
  }
  .btn-forest:hover {
    background-color: var(--forest-deep);
    color: var(--pine-ink);
  }
  .plain-action-link:hover {
    opacity: 0.78;
  }
}

/* Hero — Split Architectural Poster on Nocturnal Pine */
.hero-section {
  min-height: calc(100svh - 80px);
  padding-block: clamp(2rem, 4.5vw, 4.25rem) clamp(3.5rem, 6vw, 5.5rem);
  display: flex;
  align-items: center;
}

.hero-grid {
  align-items: end;
  row-gap: 36px;
}

.hero-copy-col {
  grid-column: 1 / 7;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.hero-copy-col h1 .line {
  white-space: nowrap;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 26px;
  margin-top: 6px;
}

.hero-status {
  margin-top: 12px;
  max-width: 48ch;
  padding: 14px 18px;
  background-color: var(--pine-surface);
  color: var(--pine-muted);
  font-size: var(--step-small);
  line-height: 1.48;
}

.hero-media-col {
  grid-column: 7 / 13;
}

.hero-media-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: var(--pine-surface);
  overflow: hidden;
  view-transition-name: hero-stage;
}

.hero-media-frame video,
.hero-media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 54% 38%;
}

.media-caption {
  margin-top: 10px;
  font-size: var(--step-small);
  color: var(--muted);
  max-width: 60ch;
}

.pine-section .media-caption {
  color: var(--pine-muted);
}

/* Section 1 — The Gap & Ramón y Cajal Scientific Plate */
.cajal-col {
  grid-column: 1 / 5;
  align-self: start;
}

.cajal-plate-wrap {
  background-color: var(--alabaster-step);
  padding: 18px;
}

.cajal-plate-wrap img {
  width: 100%;
  aspect-ratio: 1920 / 1268;
  object-fit: cover;
  mix-blend-mode: multiply;
}

.gap-main-col {
  grid-column: 5 / 13;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.gap-prose-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  margin-top: 8px;
}

.facts-row {
  grid-column: 5 / 13;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(24px, 3vw, 48px);
  margin-top: clamp(3rem, 5vw, 4.75rem);
}

.fact-figure {
  display: block;
  font-family: var(--font-display);
  font-size: var(--step-head);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--forest);
  font-variant-numeric: tabular-nums;
  margin-bottom: 12px;
}

/* Section 2 — The Live Thing: [data-ui] Care Fieldbook Specimen */
.fieldbook-intro-col {
  grid-column: 1 / 5;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-self: start;
}

.fieldbook-privacy-panel {
  background-color: var(--sage-step);
  padding: 18px 20px;
  font-size: var(--step-small);
  color: var(--ink);
  line-height: 1.5;
}

.fieldbook-stage-col {
  grid-column: 5 / 13;
}

/* Scoped interface specimen ([data-ui] preserves authentic PR #27 workspace controls) */
[data-ui].fieldbook-specimen {
  background-color: var(--paper);
  border: 1px solid #cfddd2;
  color: var(--ink);
  padding: clamp(16px, 2.4vw, 28px);
}

[data-ui] .fb-topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid #e1ebe3;
}

[data-ui] .fb-brand {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-display);
  font-size: var(--step-lead);
  font-weight: 500;
  color: var(--forest);
  letter-spacing: -0.05em;
}

[data-ui] .fb-tablist {
  display: flex;
  gap: 22px;
  overflow-x: auto;
  scrollbar-width: none;
  scroll-snap-type: inline proximity;
}

[data-ui] .fb-tablist::-webkit-scrollbar {
  display: none;
}

[data-ui] .fb-tab {
  position: relative;
  flex: none;
  scroll-snap-align: start;
  background: transparent;
  border: 0;
  padding: 10px 2px 12px;
  min-height: 44px;
  font-size: var(--step-small);
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
}

[data-ui] .fb-tab[aria-selected="true"] {
  color: var(--forest);
}

[data-ui] .fb-tab[aria-selected="true"]::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  border-block-end: 3px solid var(--forest);
}

[data-ui] .fb-panels-stack {
  display: grid;
}

[data-ui] .fb-tabpanel {
  grid-area: 1 / 1;
}

[data-ui] .fb-tabpanel[hidden] {
  visibility: hidden;
  pointer-events: none;
  height: 0;
  overflow: hidden;
}

[data-ui] .fb-panel-inner {
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

[data-ui] .fb-context-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: var(--step-small);
  color: var(--muted);
}

[data-ui] .fb-week-toggle {
  display: inline-flex;
  background-color: var(--alabaster-step);
  padding: 3px;
  gap: 3px;
}

[data-ui] .fb-mode-btn {
  border: 0;
  background: transparent;
  padding: 7px 12px;
  min-height: 38px;
  font-size: var(--step-small);
  color: var(--muted);
  cursor: pointer;
}

[data-ui] .fb-mode-btn[aria-pressed="true"] {
  background-color: var(--forest);
  color: var(--pine-ink);
  font-weight: 500;
}

[data-ui] .fb-goal-surface {
  background-color: var(--sage);
  padding: 16px 18px;
}

[data-ui] .fb-goal-quote {
  font-family: var(--font-display);
  font-size: var(--step-lead);
  line-height: 1.32;
  color: var(--forest);
  max-width: 54ch;
}

[data-ui] .fb-goal-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
}

[data-ui] .fb-inline-btn {
  border: 1px solid #b9cec0;
  background-color: var(--paper);
  color: var(--forest);
  padding: 8px 14px;
  min-height: 40px;
  font-size: var(--step-small);
  font-weight: 500;
  cursor: pointer;
}

[data-ui] .fb-inline-btn.primary {
  background-color: var(--forest);
  border-color: var(--forest);
  color: var(--pine-ink);
}

[data-ui] .fb-editor {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

[data-ui] .fb-editor label {
  font-size: var(--step-small);
  font-weight: 500;
}

[data-ui] .fb-editor textarea {
  width: 100%;
  min-height: 82px;
  padding: 10px 12px;
  border: 1px solid #afc5b6;
  background-color: var(--paper);
  font-size: var(--step-body);
  line-height: 1.45;
  resize: vertical;
}

[data-ui] .fb-editor-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

[data-ui] .fb-doctor-box {
  background-color: var(--slate);
  padding: 13px 16px;
}

[data-ui] .fb-section-title {
  display: block;
  font-size: var(--step-small);
  font-weight: 600;
  color: var(--forest);
  margin-bottom: 4px;
}

[data-ui] .fb-steps-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

[data-ui] .fb-step-row {
  padding: 12px 14px;
  border: 1px solid #e1ebe3;
  background-color: var(--alabaster);
}

[data-ui] .fb-step-title {
  display: block;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}

[data-ui] .fb-step-meta {
  font-size: var(--step-small);
  color: var(--muted);
  max-width: 60ch;
}

[data-ui] .fb-share-box {
  border-top: 1px solid #e1ebe3;
  padding-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

[data-ui] .fb-share-text {
  padding: 11px 14px;
  background-color: var(--alabaster-step);
  font-size: var(--step-small);
  color: var(--ink);
  max-width: 62ch;
}

/* Section 3 — Four Moments (Sticky Title + Tactile Care Itinerary Slip) */
.moments-left-col {
  grid-column: 1 / 6;
  position: sticky;
  top: 36px;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.moments-photo-wrap {
  margin-top: 10px;
  background-color: var(--alabaster-step);
}

.moments-photo-wrap img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.moments-slip-col {
  grid-column: 7 / 13;
}

.itinerary-slip {
  background-color: var(--paper);
  padding: clamp(28px, 3.6vw, 48px) clamp(24px, 3.4vw, 44px) clamp(40px, 4.5vw, 56px);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - 14px),
    96% 100%,
    92% calc(100% - 14px),
    88% 100%,
    84% calc(100% - 14px),
    80% 100%,
    76% calc(100% - 14px),
    72% 100%,
    68% calc(100% - 14px),
    64% 100%,
    60% calc(100% - 14px),
    56% 100%,
    52% calc(100% - 14px),
    48% 100%,
    44% calc(100% - 14px),
    40% 100%,
    36% calc(100% - 14px),
    32% 100%,
    28% calc(100% - 14px),
    24% 100%,
    20% calc(100% - 14px),
    16% 100%,
    12% calc(100% - 14px),
    8% 100%,
    4% calc(100% - 14px),
    0 100%
  );
}

.slip-title {
  font-size: var(--step-small);
  font-weight: 600;
  color: var(--forest);
  margin-bottom: 24px;
}

.slip-list {
  list-style: decimal;
  padding-left: 22px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.slip-item-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 6px;
}

.slip-item-head strong {
  font-size: var(--step-body);
  font-weight: 600;
  color: var(--forest);
}

.slip-item-time {
  font-size: var(--step-small);
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.slip-outcome-bar {
  margin-top: 34px;
  padding: 16px 20px;
  background-color: var(--forest);
  color: var(--pine-ink);
  font-size: var(--step-small);
  font-weight: 500;
}

/* Section 4 — Proposed Model (Menu Typography Layout) */
.model-left-col {
  grid-column: 1 / 5;
  display: flex;
  flex-direction: column;
  gap: 22px;
  align-self: start;
}

.model-photo-wrap {
  background-color: var(--alabaster-step);
  margin-top: 6px;
}

.model-photo-wrap img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.model-menu-col {
  grid-column: 5 / 13;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.model-disclaimer {
  background-color: var(--alabaster-step);
  padding: 18px 22px;
  font-size: var(--step-small);
  color: var(--ink);
  max-width: 64ch;
}

.menu-group {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.menu-group-name {
  font-family: var(--font-display);
  font-size: var(--step-lead);
  color: var(--forest);
  font-weight: 500;
}

.menu-rows {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.menu-row-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
}

.menu-row-name {
  font-weight: 600;
  color: var(--ink);
}

.menu-row-price {
  font-family: var(--font-display);
  font-size: var(--step-lead);
  color: var(--forest);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.menu-row-desc {
  margin-top: 6px;
  font-size: var(--step-small);
  color: var(--muted);
  max-width: 56ch;
}

/* Section 5 — Madrid Ecosystem: Signature Index with Preview */
.eco-header-col {
  grid-column: 1 / 8;
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 36px;
}

.eco-list-col {
  grid-column: 1 / 8;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.eco-row {
  background-color: transparent;
  padding: 20px 24px;
  transition: background-color var(--t-hover) ease, opacity var(--t-hover) ease;
}

.eco-row.is-active {
  background-color: var(--sage);
}

.eco-row-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 8px;
}

.eco-role-btn {
  background: none;
  border: 0;
  padding: 0;
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--step-lead);
  color: var(--forest);
  cursor: pointer;
}

.eco-role-tag {
  font-size: var(--step-small);
  color: var(--muted);
}

.eco-row-copy {
  font-size: var(--step-body);
  color: var(--ink);
  margin-bottom: 12px;
}

.eco-mail-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: var(--step-small);
  font-weight: 600;
  color: var(--forest);
}

.eco-mobile-thumb {
  display: none;
}

.eco-preview-col {
  grid-column: 9 / 13;
  position: sticky;
  top: 48px;
  align-self: start;
}

.eco-preview-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  background-color: var(--alabaster-step);
  overflow: hidden;
}

.eco-preview-stage picture,
.eco-preview-stage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.eco-preview-img {
  opacity: 0;
  transform: scale(1.03);
  transition: opacity 260ms ease, transform 420ms var(--ease-out);
}

.eco-preview-img.is-on {
  opacity: 1;
  transform: none;
}

@media (hover: hover) and (pointer: fine) {
  .eco-list-col:hover .eco-row:not(:hover) {
    opacity: 0.62;
  }
}

/* Section 6 — Pre-Opening Candour, Founding Team & Plain-Text FAQ (Editorial Unboxed Typography) */
.gates-intro-col {
  grid-column: 1 / 5;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-self: start;
}

.gates-columns-col {
  grid-column: 5 / 13;
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 40px;
}

.gates-panel {
  padding: 0;
}

.gates-panel-highlight {
  background-color: var(--paper);
  padding: 28px 32px;
}

.gates-panel-title {
  display: block;
  font-family: var(--font-display);
  font-size: var(--step-lead);
  color: var(--forest);
  margin-bottom: 16px;
}

.gates-list {
  margin: 0;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.gates-list li {
  max-width: 58ch;
}

.founders-row {
  margin-top: clamp(4rem, 7vw, 6.5rem);
}

.founders-title-col {
  grid-column: 1 / 5;
}

.founders-cards-col {
  grid-column: 5 / 13;
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.founder-block {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
  align-items: baseline;
}

.founder-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.founder-name {
  font-family: var(--font-display);
  font-size: var(--step-lead);
  color: var(--forest);
}

.founder-role {
  font-size: var(--step-small);
  font-weight: 600;
  color: var(--muted);
}

.founder-bio {
  max-width: 62ch;
}

.faq-row {
  margin-top: clamp(4rem, 7vw, 6.5rem);
}

.faq-title-col {
  grid-column: 1 / 4;
}

.faq-reading-col {
  grid-column: 5 / 13;
  columns: 2;
  column-gap: 48px;
}

.faq-item {
  break-inside: avoid;
  margin-bottom: 22px;
  font-size: var(--step-body);
  line-height: 1.56;
}

.faq-q {
  font-weight: 600;
  color: var(--forest);
}

/* Section 7 — Closing Reply Card & Monumental Colophon on Nocturnal Pine */
.closing-section {
  padding-block: clamp(5.5rem, 9.5vw, 9rem) clamp(2.5rem, 4vw, 3.5rem);
}

.closing-left-col {
  grid-column: 1 / 6;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.madrid-map-frame {
  margin-top: 8px;
  background-color: var(--pine-surface);
  padding: 14px;
  max-width: 480px;
}

.madrid-map-frame img {
  width: 100%;
  aspect-ratio: 1166 / 1220;
  object-fit: cover;
}

.closing-card-col {
  grid-column: 7 / 13;
  align-self: center;
}

.reply-card {
  background-color: var(--alabaster);
  color: var(--ink);
  padding: clamp(28px, 4vw, 48px);
  transform: rotate(-0.8deg);
}

.reply-card .small-copy {
  color: var(--muted);
}

.reply-card-title {
  font-family: var(--font-display);
  font-size: var(--step-lead);
  color: var(--forest);
  margin-bottom: 10px;
}

.reply-routes {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 22px;
}

.reply-route-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 50px;
  padding: 12px 18px;
  background-color: var(--forest);
  color: var(--pine-ink);
  text-decoration: none;
  font-size: var(--step-body);
  font-weight: 500;
  transition: background-color var(--t-hover) ease, transform var(--t-press) var(--ease-out);
}

.reply-route-link:active {
  transform: scale(0.98);
}

@media (hover: hover) and (pointer: fine) {
  .reply-route-link:hover {
    background-color: var(--forest-deep);
  }
}

.reply-direct-line {
  margin-top: 18px;
  font-size: var(--step-small);
  color: var(--muted);
}

/* Monumental Baseline & Legal Colophon */
.colophon-wrap {
  margin-top: clamp(4.5rem, 8vw, 7rem);
  padding-top: 36px;
  background-color: var(--pine-surface);
  padding: clamp(28px, 3.5vw, 42px);
}

.colophon-grid {
  row-gap: 24px;
}

.colophon-title {
  grid-column: 1 / 4;
  font-weight: 600;
  font-size: var(--step-small);
  color: var(--pine-ink);
}

.colophon-copy {
  grid-column: 4 / 13;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: var(--step-small);
  color: var(--pine-muted);
}

.colophon-copy p {
  max-width: 66ch;
}

.credits a {
  color: var(--pine-ink);
}

.monument-footer {
  margin-top: clamp(3rem, 5vw, 4.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  overflow: hidden;
}

.monument-wordmark {
  font-family: var(--font-display);
  font-size: clamp(3.75rem, 13.5vw, 14.5rem);
  line-height: 0.86;
  letter-spacing: -0.055em;
  color: var(--pine-ink);
  white-space: nowrap;
  user-select: none;
}

.monument-rosette {
  width: clamp(48px, 8.5vw, 124px);
  height: clamp(48px, 8.5vw, 124px);
  flex-shrink: 0;
  color: var(--pine-muted);
}

/* Motion Layer — Masked Headline, Shutter Hero, Choreographed Reveals & Scroll-Driven Settle */
.lines .line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.1em;
  margin-bottom: -0.1em;
}

.lines [data-line] {
  display: block;
}

@media (prefers-reduced-motion: no-preference) {
  .js .lines [data-line] {
    transform: translateY(108%);
    animation: line-up 880ms var(--ease-out) forwards;
    animation-delay: calc(var(--i, 0) * 115ms + 90ms);
  }

  .js [data-rise] {
    opacity: 0;
    transform: translateY(18px);
    animation: rise var(--t-reveal) var(--ease-out) forwards;
    animation-delay: calc(var(--i, 0) * 95ms + 220ms);
  }

  .js .shutter {
    clip-path: inset(0 0 100% 0);
    animation: shutter-open 1050ms var(--ease-in-out) 140ms forwards;
  }

  .js .shutter video,
  .js .shutter img {
    transform: scale(1.09);
    animation: media-settle 1450ms var(--ease-soft) 140ms forwards;
  }

  .js [data-reveal] {
    opacity: 0;
    transform: translateY(22px);
    transition:
      opacity 680ms var(--ease-out),
      transform 860ms var(--ease-out);
    transition-delay: calc(var(--d, 0) * 75ms);
  }

  .js [data-reveal].is-in {
    opacity: 1;
    transform: none;
  }

  @supports ((animation-timeline: view()) and (animation-range: entry)) {
    @keyframes plate-enter {
      from {
        transform: translateY(18px) scale(0.985);
      }
      to {
        transform: none;
      }
    }
    .scroll-plate {
      animation: plate-enter auto linear backwards;
      animation-timeline: view();
      animation-range: entry 0% entry 85%;
    }
  }
}

@keyframes line-up {
  to {
    transform: none;
  }
}

@keyframes rise {
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes shutter-open {
  to {
    clip-path: inset(0 0 0% 0);
  }
}

@keyframes media-settle {
  to {
    transform: none;
  }
}

/* Tablet Composition (<= 1080px) */
@media (max-width: 1080px) {
  .nav-links {
    display: none;
  }

  .hero-copy-col {
    grid-column: 1 / 13;
  }

  .hero-media-col {
    grid-column: 1 / 13;
  }

  .cajal-col {
    grid-column: 1 / 6;
  }

  .gap-main-col {
    grid-column: 6 / 13;
  }

  .gap-prose-columns {
    grid-template-columns: 1fr;
  }

  .facts-row {
    grid-column: 1 / 13;
  }

  .fieldbook-intro-col,
  .fieldbook-stage-col,
  .moments-left-col,
  .moments-slip-col,
  .model-left-col,
  .model-menu-col,
  .gates-intro-col,
  .gates-columns-col,
  .founders-title-col,
  .founders-cards-col,
  .faq-title-col,
  .faq-reading-col,
  .closing-left-col,
  .closing-card-col {
    grid-column: 1 / 13;
  }

  .moments-left-col {
    position: static;
    margin-bottom: 32px;
  }

  .model-left-col,
  .fieldbook-intro-col,
  .gates-intro-col,
  .founders-title-col,
  .faq-title-col,
  .closing-left-col {
    margin-bottom: 28px;
  }

  .eco-header-col,
  .eco-list-col {
    grid-column: 1 / 8;
  }

  .eco-preview-col {
    grid-column: 8 / 13;
  }

  .reply-card {
    transform: none;
  }
}

/* Phone Composition (<= 720px) — Dedicated Second Composition */
@media (max-width: 720px) {
  :root {
    --margin: 18px;
    --step-small: 0.9375rem;
    --step-body: 1rem;
    --step-lead: 1.1875rem;
    --step-head: clamp(1.85rem, 7.6vw, 2.25rem);
    --step-display: clamp(2.15rem, 8.8vw, 2.75rem);
  }

  .hero-copy-col h1 .line {
    white-space: normal;
  }

  [data-ui].fieldbook-specimen {
    padding: 14px;
  }

  [data-ui] .fb-topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-bottom: 10px;
  }

  [data-ui] .fb-tablist {
    width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 4px 14px;
  }

  [data-ui] .fb-tab {
    padding: 6px 2px 8px;
    min-height: 38px;
  }

  [data-ui] .fb-panel-inner {
    padding-top: 12px;
    gap: 10px;
  }

  [data-ui] .fb-goal-surface {
    padding: 12px 14px;
  }

  [data-ui] .fb-steps-list {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  [data-ui] .fb-step-row {
    padding: 10px 12px;
  }

  .founder-block {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .site-header {
    padding-block: 14px 10px;
  }

  .nav-cta {
    display: none;
  }

  .hero-section {
    min-height: auto;
    padding-block: 18px 48px;
  }

  .hero-grid {
    row-gap: 24px;
  }

  .hero-copy-col {
    gap: 16px;
  }

  .hero-actions {
    gap: 12px 20px;
  }

  .btn-primary {
    width: 100%;
  }

  .cajal-col,
  .gap-main-col {
    grid-column: 1 / 13;
  }

  .cajal-col {
    order: 2;
    margin-top: 28px;
  }

  .facts-row {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 32px;
  }

  .eco-header-col,
  .eco-list-col {
    grid-column: 1 / 13;
  }

  .eco-preview-col {
    display: none;
  }

  .eco-row {
    background-color: var(--paper);
    padding: 18px;
  }

  .eco-mobile-thumb {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    margin-bottom: 14px;
    background-color: var(--alabaster-step);
  }

  .gates-columns-col,
  .founders-cards-col {
    grid-template-columns: 1fr;
  }

  .faq-reading-col {
    columns: 1;
  }

  .menu-row-top {
    flex-direction: column;
    gap: 4px;
  }

  .colophon-title,
  .colophon-copy {
    grid-column: 1 / 13;
  }

  .monument-wordmark {
    font-size: 18vw;
  }
}