/* Base (en el artefacto la plataforma la añadía; aquí se declara a mano) */
:root { color-scheme: light; }
body { margin: 0; }
img { max-width: 100%; }
[hidden] { display: none !important; }

/* Tipografías alojadas en el propio sitio (licencia SIL OFL 1.1): no se hace ninguna petición a Google */
@font-face { font-family: 'Big Shoulders Stencil Display'; src: url('big-shoulders-stencil.woff') format('woff'); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: 'Hanken Grotesk'; src: url('hanken-grotesk.woff') format('woff'); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: 'IBM Plex Mono'; src: url('plex-mono-400.woff') format('woff'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'IBM Plex Mono'; src: url('plex-mono-500.woff') format('woff'); font-weight: 500; font-style: normal; font-display: swap; }
/* Layout: guía editorial en una columna ancha, con la altitud de cultivo como imagen central. Estética de marca de saco de exportación (plantilla estarcida). Dos idiomas (ES/EN) en el mismo documento. */
:root {
  --bg: #EEF1EA;
  --surface: #E1E7DA;
  --fg: #14211A;
  --muted: #3C4E42;
  --line: #C3CDBC;
  --accent: #003893;
  --accent-ink: #FFFFFF;
  --leaf: #2C6A49;
  --ok-bg: #CFE5D6;
  --ok-fg: #14472B;
  --warn-bg: #F3E3B5;
  --warn-fg: #5E4300;
  --fig-ink: #14211A;
  --fig-zone: #1F3A2A;
  --fig-bg: transparent;
  --fig-pad: 0;
  --fig-r: 0;
  --fig-shift: -34%;
  --font-display: 'Big Shoulders Stencil Display', 'Big Shoulders Display', Impact, 'Arial Narrow', sans-serif;
  --font-body: 'Hanken Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0E1712;
    --surface: #17251D;
    --fg: #E7ECE2;
    --muted: #A8B9AD;
    --line: #2B3C31;
    --accent: #7FA6FF;
    --accent-ink: #081433;
    --leaf: #5FBF8A;
    --ok-bg: #16382A;
    --ok-fg: #9ADBB6;
    --warn-bg: #3A2E0E;
    --warn-fg: #F0D182;
    --fig-bg: #F3EFE2;
    --fig-pad: 0.75rem;
    --fig-r: 0.25rem;
    --fig-shift: 0;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0E1712;
  --surface: #17251D;
  --fg: #E7ECE2;
  --muted: #A8B9AD;
  --line: #2B3C31;
  --accent: #7FA6FF;
  --accent-ink: #081433;
  --leaf: #5FBF8A;
  --ok-bg: #16382A;
  --ok-fg: #9ADBB6;
  --warn-bg: #3A2E0E;
  --warn-fg: #F0D182;
  --fig-bg: #F3EFE2;
  --fig-pad: 0.75rem;
  --fig-r: 0.25rem;
  --fig-shift: 0;
  color-scheme: dark;
}

/* Idioma: el español es el valor por defecto; data-lang="en" muestra el inglés */
:root:not([data-lang="en"]) [lang="en"] { display: none; }
:root[data-lang="en"] [lang="es"] { display: none; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
a, button, select, summary { touch-action: manipulation; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
}
h1, h2, h3 { text-wrap: balance; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.wrap {
  max-width: 72rem;
  margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}

/* Cabecera */
.top-bar { border-bottom: 1px solid var(--line); }
.top {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.1rem;
}
.brand {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.6rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  line-height: 1;
}
.brand span { color: var(--accent); }
.top nav ul { display: flex; flex-wrap: wrap; gap: 0.25rem 1.5rem; list-style: none; margin: 0; padding: 0; }
.top nav a {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
}
.top nav a:hover { border-bottom-color: var(--accent); }
.lang { position: relative; display: grid; grid-template-columns: 1fr 1fr; border: 1.5px solid var(--fg); overflow: hidden; }
.lang::before { content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 50%; background: var(--fg); transform: translateX(0); transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
:root[data-lang="en"] .lang::before { transform: translateX(100%); }
.lang button {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.7rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--fg);
  cursor: pointer;
  position: relative;
  z-index: 1;
  transition: color 0.4s ease;
}
.lang button[aria-pressed="true"] { color: var(--bg); }
.lang button:focus-visible { outline: 3px solid var(--accent); outline-offset: -4px; }
@media (prefers-reduced-motion: reduce) { .lang::before, .lang button { transition: none; } }

/* Portada */
.hero { padding-block: clamp(2rem, 6vw, 4.5rem); }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 54%) minmax(0, 1fr);
  gap: 0;
  align-items: end;
}
.hero { overflow-x: clip; }
.hero-grid > div:first-child { position: relative; z-index: 1; padding-bottom: 0.25rem; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.9rem;
}
h1 {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(3rem, 8.6vw, 6.25rem);
  line-height: 0.96;
  letter-spacing: 0.01em;
  margin: 0 0 1.25rem;
}
h1 em { font-style: normal; color: var(--accent); }
.hero-text { max-width: 33rem; margin: 0 0 1.25rem; color: var(--muted); font-size: 1.125rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem; align-items: center; margin: 0 0 1.75rem; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 0.5rem 2.25rem; max-width: 33rem; margin: 0; padding: 1.1rem 0 0; border-top: 1px solid var(--line); list-style: none; }
.hero-stats li { font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted); }
.hero-stats b { font-family: var(--font-display); font-weight: 900; font-size: 2.1rem; line-height: 1; color: var(--fg); margin-right: 0.5rem; vertical-align: -0.25rem; font-variant-numeric: tabular-nums; }
.lede.intro { margin-bottom: 1rem; }
.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.85rem 1.25rem;
}
.btn:hover { filter: brightness(1.08); }
.link-quiet {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-underline-offset: 0.3em;
}

/* Ilustración de la montaña (imagen real con eje y etiqueta en vivo) */
.profile {
  margin: 0 calc(-1 * clamp(0px, (100vw - 72rem) / 2, 5rem)) 0 var(--fig-shift);
  min-width: 0;
  padding: var(--fig-pad);
  background: var(--fig-bg);
  border-radius: var(--fig-r);
}
.profile svg { width: 100%; height: auto; display: block; overflow: visible; }
.fig-line { fill: none; stroke: var(--fig-ink); }
.fig-dot { fill: var(--fig-ink); }
.fig-zone-line { fill: none; stroke: var(--fig-zone); }
.fig-label { font-family: var(--font-body); font-weight: 500; font-size: 36px; fill: var(--fig-ink); }
.fig-zone { font-family: var(--font-mono); font-weight: 500; font-size: 31px; letter-spacing: 0.2em; fill: var(--fig-zone); }

/* Secciones */
.block {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  border-top: 1px solid var(--line);
  scroll-margin-top: 1rem;
}
h2 {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  font-size: clamp(2.25rem, 6vw, 3.75rem);
  line-height: 0.95;
  margin: 0 0 1rem;
}
.lede { max-width: 42rem; color: var(--muted); margin: 0 0 2rem; }

/* Regiones */
.filters { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0 0 0.9rem; }
.chip {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.5rem 0.9rem;
  border: 1.5px solid var(--fg);
  background: transparent;
  color: var(--fg);
  cursor: pointer;
  border-radius: 0;
}
.chip:hover { background: var(--surface); }
.chip[aria-pressed="true"] { background: var(--fg); color: var(--bg); }
.count { font-family: var(--font-mono); font-size: 0.8125rem; color: var(--muted); margin: 0 0 1.25rem; }
.regions {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 16rem), 1fr));
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.region { background: var(--surface); padding: 1.25rem; display: flex; flex-direction: column; gap: 0.9rem; min-width: 0; }
.region h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.85rem;
  text-transform: uppercase;
  line-height: 1;
  margin: 0 0 0.25rem;
}
.dept { display: block; font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted); }
.alt-head {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}
.alt-head b { color: var(--fg); font-weight: 500; }
.alt-track { position: relative; height: 10px; background: var(--line); margin: 0.4rem 0 0.25rem; }
.alt-track i {
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(var(--a) * 1%);
  width: calc((var(--b) - var(--a)) * 1%);
  background: var(--leaf);
}
.alt-scale { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 0.6875rem; color: var(--muted); }
.desc { margin: 0; font-size: 0.975rem; }
.notes { display: flex; flex-wrap: wrap; gap: 0.35rem; list-style: none; margin: auto 0 0; padding: 0; }
.notes li {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  padding: 0.15rem 0.55rem;
  border: 1px solid var(--muted);
}

/* Variedades */
.table-wrap { overflow-x: auto; border-top: 2px solid var(--fg); }
table { width: 100%; min-width: 44rem; border-collapse: collapse; font-size: 0.975rem; }
thead th {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: left;
  color: var(--muted);
  padding: 0.75rem 1rem 0.75rem 0;
  border-bottom: 1px solid var(--fg);
}
tbody th {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  line-height: 1;
  text-transform: uppercase;
  text-align: left;
  padding: 1rem 1rem 1rem 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  white-space: nowrap;
}
td { padding: 1rem 1rem 1rem 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  white-space: nowrap;
}
.pill.ok { background: var(--ok-bg); color: var(--ok-fg); }
.pill.warn { background: var(--warn-bg); color: var(--warn-fg); }
.table-note { max-width: 42rem; color: var(--muted); margin: 1.25rem 0 0; font-size: 0.975rem; }

/* Proceso */
.steps {
  list-style: none;
  margin: 0 0 3rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 15rem), 1fr));
  gap: 1.5rem 2rem;
  counter-reset: step;
}
.steps li { counter-increment: step; border-top: 2px solid var(--fg); padding-top: 0.7rem; min-width: 0; }
.steps li::before {
  content: counter(step);
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.5rem;
  line-height: 1;
  color: var(--accent);
}
.steps h3 { font-weight: 700; font-size: 1.1rem; margin: 0.3rem 0 0.35rem; }
.steps p { margin: 0; font-size: 0.95rem; color: var(--muted); }
h3.sub { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; font-size: 1.9rem; margin: 0 0 1rem; }
.methods { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); gap: 1.5rem 2rem; }
.method { border-top: 1px solid var(--line); padding-top: 0.75rem; min-width: 0; }
.method h4 { font-family: var(--font-mono); font-weight: 500; font-size: 0.875rem; letter-spacing: 0.08em; text-transform: uppercase; margin: 0 0 0.4rem; }
.method p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* Preparar */
.calc { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 1.5rem; align-items: start; }
.panel { background: var(--surface); padding: 1.5rem; min-width: 0; }
.panel.out { background: transparent; border: 2px solid var(--fg); }
.field + .field { margin-top: 1.1rem; }
label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.35rem;
}
select, input[type="number"] {
  font: inherit;
  width: 100%;
  padding: 0.7rem 0.8rem;
  background: var(--bg);
  color: var(--fg);
  border: 1.5px solid var(--fg);
  border-radius: 0;
}
select {
  -webkit-appearance: none;
  appearance: none;
  padding-right: 2.75rem;
  background-color: var(--bg);
  background-image: linear-gradient(45deg, transparent 50%, var(--fg) 50%), linear-gradient(135deg, var(--fg) 50%, transparent 50%);
  background-position: calc(100% - 1.4rem) 50%, calc(100% - 1rem) 50%;
  background-size: 0.4rem 0.4rem, 0.4rem 0.4rem;
  background-repeat: no-repeat;
}
.out-label { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin: 0 0 0.25rem; }
.out-big {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3.5rem, 12vw, 6rem);
  line-height: 0.9;
  color: var(--accent);
  margin: 0 0 1.25rem;
  font-variant-numeric: tabular-nums;
}
.out dl {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.5rem 1.5rem;
  margin: 0 0 1.25rem;
  font-variant-numeric: tabular-nums;
}
.out dt { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); padding-top: 0.2rem; }
.out dd { margin: 0; }
.tip { margin: 0; padding-top: 1rem; border-top: 1px solid var(--line); font-size: 0.975rem; }
.howto { margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.how { margin: 0.6rem 0 0; padding-left: 1.4rem; display: grid; gap: 0.55rem; font-size: 0.95rem; }
.how li::marker { font-family: var(--font-mono); color: var(--accent); }
.how-note { margin: 1rem 0 0; font-size: 0.875rem; color: var(--muted); }

/* Pie */
.foot { border-top: 1px solid var(--line); padding-block: 2rem 2.5rem; color: var(--muted); font-size: 0.875rem; }
.foot p { margin: 0 0 0.5rem; max-width: 46rem; }
.foot .brand { font-size: 1.2rem; color: var(--fg); display: inline-block; margin-bottom: 0.75rem; }
.foot .owner-row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1.25rem; margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.foot .owner { margin: 0; color: var(--fg); font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.04em; }
.btn-outline { display: inline-flex; align-items: center; min-height: 2.25rem; padding: 0; border: 0; color: var(--muted); font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.04em; text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 0.3em; }
.btn-outline:hover { color: var(--fg); text-decoration-color: currentColor; }

@media (max-width: 52rem) {
  .hero-grid, .calc { grid-template-columns: minmax(0, 1fr); }
  .hero-grid { gap: 1.5rem; align-items: start; }
  .profile { margin: 0; }
  :root { --fig-shift: 0; }
}

/* Móvil: las etiquetas de la tabla solo se ven en pantallas pequeñas */
.cell-label { display: none; }

@media (max-width: 40rem) {
  /* Cabecera fija: marca e idioma arriba, y debajo los cuatro botones de navegación */
  body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 30; background: var(--bg); }
  .top-bar { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: var(--bg); }
  .top { padding-block: 0.6rem 0; gap: 0.35rem 1rem; }
  .top nav { order: 3; width: 100%; }
  .top nav ul { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; }
  .top nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 2.75rem;
    padding: 0 0.15rem;
    font-size: 0.6875rem;
    letter-spacing: 0.04em;
    text-align: center;
    border-bottom: 3px solid transparent;
  }
  .top nav a[aria-current="true"] { color: var(--accent); border-bottom-color: var(--accent); }
  .lang button { min-height: 2.5rem; min-width: 2.75rem; }
  .block { scroll-margin-top: 8rem; }

  /* Portada */
  .hero { padding-block: 1.75rem 2.5rem; }
  .hero-text { font-size: 1.0625rem; }
  .fig-label { font-size: 46px; }
  .fig-zone { font-size: 42px; }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 0.5rem; }
  .btn { display: block; width: 100%; text-align: center; padding: 1rem 1.25rem; }
  .link-quiet { text-align: center; padding: 0.75rem 0; }

  /* Controles táctiles */
  .chip { min-height: 2.75rem; padding-inline: 1rem; }
  select, input[type="number"] { min-height: 3rem; }
  .panel { padding: 1.25rem; }
  .region { padding: 1.1rem; }
  .out dl { grid-template-columns: minmax(0, 1fr); gap: 0.1rem; }
  .out dt { padding-top: 0; }
  .out dd { margin-bottom: 0.7rem; }

  /* Tabla de variedades: una tarjeta por variedad */
  .table-wrap { overflow: visible; border-top: 0; }
  .table-wrap table, .table-wrap tbody { display: block; min-width: 0; }
  .table-wrap thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .table-wrap tbody { display: grid; gap: 1rem; }
  .table-wrap tbody tr { display: grid; gap: 0.6rem; background: var(--surface); padding: 1rem 1.1rem; }
  .table-wrap tbody th { display: block; padding: 0; border: 0; white-space: normal; font-size: 1.75rem; }
  .table-wrap td { display: grid; grid-template-columns: 5.25rem minmax(0, 1fr); gap: 0.75rem; align-items: start; padding: 0; border: 0; }
  .cell-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    padding-top: 0.25rem;
  }

}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* Calculadora: feedback al actualizar, botón de copiar y aviso */
@keyframes upd { from { opacity: 0.35; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.upd { animation: upd 0.45s ease-out; }
.out-big { transform-origin: left center; }
.btn.copy { margin: 0.25rem 0 1.1rem; min-height: 2.75rem; cursor: pointer; border: 0; border-radius: 0; }
.btn.copy:hover { filter: brightness(1.08); }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.toast { position: fixed; left: 50%; bottom: max(1.25rem, env(safe-area-inset-bottom, 0px)); transform: translate(-50%, 1rem); z-index: 60; background: var(--fg); color: var(--bg); font-family: var(--font-mono); font-size: 0.875rem; letter-spacing: 0.04em; padding: 0.8rem 1.4rem; opacity: 0; pointer-events: none; transition: opacity 0.2s ease, transform 0.2s ease; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
@media (prefers-reduced-motion: reduce) { .upd { animation: none; } }

/* Calculadora: conmutador de métodos, controles sincronizados, tarjeta y cronómetro */
.calc2 { display: grid; gap: 1.25rem; }
.mpick { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0.6rem; }
.mbtn { display: flex; flex-direction: column; align-items: center; gap: 0.45rem; padding: 0.7rem 0.35rem 0.8rem; background: var(--bg); color: var(--fg); border: 2px solid var(--fg); border-radius: 0; font: inherit; cursor: pointer; transition: background-color 0.2s ease, color 0.2s ease; }
.mbtn .ic { display: block; width: 100%; max-width: 4.2rem; aspect-ratio: 1; }
.mbtn .ic svg { display: block; width: 100%; height: 100%; transition: transform 0.3s cubic-bezier(.2,.8,.2,1); }
.mbtn:hover .ic svg { transform: translateY(-2px); }
.mbtn .mn { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; text-align: center; }
.mbtn:hover { background: var(--surface); }
.mbtn[aria-checked="true"] { background: var(--fg); color: var(--bg); }
.mbtn:active { transform: translateY(1px); }
.mbtn:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.ico { fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; overflow: visible; }
.ico .acc { stroke: var(--accent); }
.ico .acc-f { fill: var(--accent); stroke: var(--accent); }
.ico .liq { fill: var(--leaf); stroke: none; opacity: 0.85; }
.ico .thin { stroke-width: 1; }
.ico .steam { stroke-width: 1.2; opacity: 0; stroke-dasharray: 3 3; }
.mbtn[aria-checked="true"] .ico .acc { stroke: color-mix(in srgb, var(--accent) 45%, var(--bg)); }
.mbtn[aria-checked="true"] .ico .acc-f { fill: color-mix(in srgb, var(--accent) 45%, var(--bg)); stroke: color-mix(in srgb, var(--accent) 45%, var(--bg)); }
.mbtn[aria-checked="true"] .ico .steam { opacity: 0.75; animation: steam 1.6s linear infinite; }
@keyframes steam { to { stroke-dashoffset: -12; } }
/* Animaciones del método elegido: émbolo de la prensa y la aeropress, y café cayendo en el espresso */
.mbtn[aria-checked="true"] .a-p1, .hero-art .a-p1 { animation: plunge1 3.2s cubic-bezier(.45, 0, .25, 1) infinite; }
.mbtn[aria-checked="true"] .a-p2, .hero-art .a-p2 { animation: plunge2 3.2s cubic-bezier(.45, 0, .25, 1) infinite; }
.mbtn[aria-checked="true"] .a-stream, .hero-art .a-stream { animation: drip 0.6s linear infinite; }
.mbtn[aria-checked="true"] .a-drip, .hero-art .a-drip { animation: blink 3.2s ease infinite; }
.mbtn[aria-checked="true"] .a-cup, .hero-art .a-cup { transform-box: fill-box; transform-origin: 50% 100%; animation: fillcup 3.2s ease-in-out infinite; }
@keyframes plunge1 { 0%, 12% { transform: translateY(0); } 55%, 72% { transform: translateY(9px); } 92%, 100% { transform: translateY(0); } }
@keyframes plunge2 { 0%, 12% { transform: translateY(0); } 55%, 72% { transform: translateY(10px); } 92%, 100% { transform: translateY(0); } }
@keyframes drip { to { stroke-dashoffset: -4; } }
@keyframes blink { 0%, 40% { opacity: 0.2; } 55%, 75% { opacity: 1; } 100% { opacity: 0.2; } }
@keyframes fillcup { 0%, 8% { transform: scaleY(0.15); } 70%, 88% { transform: scaleY(1); } 100% { transform: scaleY(0.15); } }
@media (prefers-reduced-motion: reduce) { .a-plunger, .a-stream, .a-drip, .a-cup { animation: none !important; } }
@media (prefers-reduced-motion: reduce) { .mbtn[aria-checked="true"] .ico .steam { animation: none; } }
.cgrid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 1.25rem; align-items: start; }
.ctl .field + .field { margin-top: 1.4rem; }
.ctl input[type="number"] { font-family: var(--font-mono); font-size: 1.15rem; font-variant-numeric: tabular-nums; }
input[type="range"] { --p: 50%; -webkit-appearance: none; appearance: none; display: block; width: 100%; height: 2.75rem; margin: 0.35rem 0 0; padding: 0; background: transparent; cursor: pointer; touch-action: pan-y; }
input[type="range"]::-webkit-slider-runnable-track { height: 10px; border: 0; background: linear-gradient(to right, var(--accent) var(--p), var(--line) var(--p)); }
input[type="range"]::-moz-range-track { height: 10px; border: 0; background: var(--line); }
input[type="range"]::-moz-range-progress { height: 10px; background: var(--accent); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 1.5rem; height: 1.5rem; margin-top: -7px; background: var(--fg); border: 3px solid var(--bg); border-radius: 0; box-shadow: 0 0 0 1.5px var(--fg); }
input[type="range"]::-moz-range-thumb { width: 1.5rem; height: 1.5rem; background: var(--fg); border: 3px solid var(--bg); border-radius: 0; box-shadow: 0 0 0 1.5px var(--fg); }
.num { display: grid; grid-template-columns: 3.25rem minmax(0, 1fr) 3.25rem; border: 2px solid var(--fg); background: var(--bg); }
.num:focus-within { outline: 3px solid var(--accent); outline-offset: 3px; }
.ctl .num input[type="number"] { border: 0; background: transparent; text-align: center; min-width: 0; -moz-appearance: textfield; outline: none; box-shadow: none; }
.num input::-webkit-outer-spin-button, .num input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.num .st { appearance: none; border: 0; background: transparent; color: var(--fg); font: 400 1.4rem/1 var(--font-mono); cursor: pointer; min-height: 3rem; }
.num .st:hover { background: var(--surface); }
.num .st:first-child { border-right: 1px solid var(--line); }
.num .st:last-child { border-left: 1px solid var(--line); }
.ratio-label { margin-top: 1.6rem; }
.ratios { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.rbtn { flex: 1 1 5.5rem; display: inline-flex; flex-direction: column; align-items: flex-start; gap: 0.1rem; padding: 0.55rem 0.8rem; min-height: 2.75rem; background: var(--bg); color: var(--fg); border: 2px solid var(--fg); border-radius: 0; font: inherit; cursor: pointer; text-align: left; }
.rbtn b { font-family: var(--font-mono); font-weight: 500; font-size: 0.9375rem; font-variant-numeric: tabular-nums; }
.rbtn span.rl { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.06em; text-transform: uppercase; }
.rbtn:hover { background: var(--surface); }
.rbtn[aria-checked="true"] { background: var(--fg); color: var(--bg); }
.ctl-note { margin: 1.1rem 0 0; font-size: 0.875rem; color: var(--muted); }
.panel.card { --c-muted: var(--muted); --c-line: var(--line); --c-accent: var(--accent); background: transparent; color: var(--fg); border: 3px solid var(--fg); padding: 2rem; }
.card .out-label { color: var(--c-muted); margin: 0; }
.card .out-big { color: var(--fg); margin-bottom: 0.15rem; }
.out-sub { margin: 0 0 0.5rem; font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--c-muted); }
.rhero { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; }
.hero-art { width: 6.5rem; flex: none; color: var(--fg); }
.hero-art svg { display: block; width: 100%; height: auto; }
.hero-art .steam { opacity: 0.6; animation: steam 1.6s linear infinite; }
@media (prefers-reduced-motion: reduce) { .hero-art .steam { animation: none; } }
.bar { display: flex; height: 10px; margin: 0.9rem 0 0.45rem; border: 1.5px solid var(--fg); }
.bar .bc { flex: 1 1 0; background: var(--accent); transition: flex-grow 0.4s ease; }
.bar .bw { flex: 15 1 0; background: repeating-linear-gradient(90deg, var(--line) 0 2px, transparent 2px 6px); transition: flex-grow 0.4s ease; }
.bar-leg { display: flex; justify-content: space-between; margin-bottom: 1.1rem; font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.04em; color: var(--c-muted); }
.out dl.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.9rem 1.25rem; margin: 0 0 1.25rem; padding: 1.1rem 0; border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); font-variant-numeric: tabular-nums; }
.facts > div { min-width: 0; }
.facts > div[hidden] { display: none; }
.out .facts dt { display: flex; align-items: center; gap: 0.45rem; font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--c-muted); margin: 0 0 0.15rem; }
.out .facts dd { margin: 0; font-size: 1.05rem; line-height: 1.35; }
.fi { width: 1.1rem; height: 1.1rem; flex: none; color: var(--accent); }
.card .tip { border-top: 0; padding-top: 0; margin-bottom: 1.25rem; color: var(--fg); }
.actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.card .btn.copy { margin: 0; background: var(--accent); color: var(--accent-ink); border: 2px solid var(--accent); }
.card .btn.ghost { margin: 0; background: transparent; color: var(--fg); border: 2px solid var(--fg); cursor: pointer; min-height: 2.75rem; border-radius: 0; }
.card .btn.ghost:hover { background: var(--fg); color: var(--bg); }
.card .btn.copy:hover { filter: brightness(1.12); }
.card .btn:focus-visible { outline-color: var(--c-accent); }
.timer { margin-top: 1.25rem; padding-top: 1.1rem; border-top: 1px solid var(--c-line); }
.t-top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.t-clock { margin: 0; font-family: var(--font-display); font-weight: 900; font-size: clamp(3rem, 12vw, 4.5rem); line-height: 1; font-variant-numeric: tabular-nums; }
.t-reset { background: transparent; color: var(--fg); border: 2px solid var(--fg); border-radius: 0; padding: 0.5rem 0.9rem; min-height: 2.75rem; font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer; }
.t-bar { height: 8px; background: var(--c-line); margin: 0.9rem 0; }
.t-bar i { display: block; height: 100%; width: 0; background: var(--c-accent); }
.t-now { margin: 0 0 0.3rem; font-size: 1.2rem; line-height: 1.35; font-weight: 500; }
.t-next { margin: 0 0 1rem; font-size: 0.9375rem; color: var(--c-muted); min-height: 1.4em; }
.t-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.35rem; }
.t-list li { display: grid; grid-template-columns: 3.2rem minmax(0, 1fr); gap: 0.6rem; padding: 0.45rem 0.6rem; font-size: 0.9375rem; color: var(--c-muted); border-left: 3px solid transparent; }
.t-list li b { font-family: var(--font-mono); font-weight: 500; font-variant-numeric: tabular-nums; }
.t-list li[aria-current="step"] { color: var(--fg); background: var(--surface); border-left-color: var(--c-accent); }
.t-list li.done { text-decoration: line-through; text-decoration-color: var(--c-muted); }
.card .howto { border-top: 1px solid var(--c-line); }
.card .how li::marker { color: var(--c-accent); }
.card .how-note { color: var(--c-muted); }
@media (max-width: 52rem) {
  .cgrid { grid-template-columns: minmax(0, 1fr); }
  .mpick { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 40rem) {
  .actions .btn { flex: 1 1 100%; width: 100%; text-align: center; }
  .panel.card { padding: 1.25rem; }
}

/* Microinteracciones: elevación sutil de tarjetas (sombra dura, acorde con el estilo plano de la marca) */
.region, .table-wrap tbody tr { transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease; }
@media (hover: hover) {
  .region:hover { transform: translateY(-2px); box-shadow: 0 4px 0 var(--fg); }
  .table-wrap tbody tr:hover { background: var(--surface); }
}
.region:active { transform: translateY(-2px); box-shadow: 0 4px 0 var(--fg); }
.region:focus-within { box-shadow: 0 4px 0 var(--accent); }
@media (max-width: 40rem) {
  .table-wrap tbody tr:active { transform: translateY(-2px); box-shadow: 0 4px 0 var(--fg); }
}
@media (prefers-reduced-motion: reduce) {
  .region:hover, .region:active, .table-wrap tbody tr:active { transform: none; }
}

/* Entrada escalonada al hacer scroll (solo con JavaScript y sin "reducir movimiento") */
html.js .reveal:not(.in) { opacity: 0; translate: 0 16px; }
.reveal.noanim { transition: none !important; }
.reveal { transition: opacity 0.6s ease var(--d, 0ms), translate 0.6s ease var(--d, 0ms), transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease; }

/* Enlace de salto y páginas legales */
.skip { position: absolute; left: 0; top: 0; transform: translateY(-120%); z-index: 50; background: var(--fg); color: var(--bg); padding: 0.75rem 1rem; font-family: var(--font-mono); font-size: 0.8125rem; text-decoration: none; }
.skip:focus { transform: none; }
.legal { padding-block: clamp(2rem, 5vw, 3.5rem) 3.5rem; }
.legal .back { display: inline-flex; align-items: center; min-height: 2.75rem; font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); text-decoration-color: var(--line); text-underline-offset: 0.3em; }
.legal .back:hover { color: var(--fg); }
.legal h1 { font-family: var(--font-display); font-weight: 900; text-transform: uppercase; font-size: clamp(2.25rem, 6vw, 3.75rem); line-height: 0.95; margin: 0.5rem 0 0.75rem; }
.legal h2 { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; font-size: 1.6rem; line-height: 1; margin: 2.25rem 0 0.6rem; padding-top: 1.1rem; border-top: 1px solid var(--line); }
.legal h3 { font-family: var(--font-mono); font-weight: 500; font-size: 0.875rem; letter-spacing: 0.06em; text-transform: uppercase; margin: 1.5rem 0 0.4rem; }
.legal p, .legal ul, .legal ol, .legal dl { max-width: 46rem; margin: 0 0 0.9rem; }
.legal ul, .legal ol { padding-left: 1.25rem; }
.legal li { margin-bottom: 0.35rem; }
.legal .meta { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.04em; color: var(--muted); margin: 0 0 1.5rem; }
.legal .note { max-width: 46rem; border-left: 3px solid var(--accent); background: var(--surface); padding: 0.9rem 1.1rem; margin: 0 0 1.25rem; }
.legal .note p { margin: 0; }
.legal dl.id { display: grid; grid-template-columns: max-content 1fr; gap: 0.35rem 1.25rem; background: var(--surface); padding: 1.1rem 1.25rem; border: 1.5px solid var(--fg); }
.legal dl.id dt { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); padding-top: 0.2rem; }
.legal dl.id dd { margin: 0; }
.legal .t-wrap { max-width: 46rem; overflow-x: auto; margin: 0 0 1rem; }
.legal table { width: 100%; min-width: 34rem; border-collapse: collapse; font-size: 0.9375rem; }
.legal th, .legal td { text-align: left; vertical-align: top; padding: 0.6rem 0.75rem; border: 1px solid var(--line); }
.legal th { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; background: var(--surface); }
.legal a { text-underline-offset: 0.2em; }
.foot .legal-links { display: flex; flex-wrap: wrap; gap: 0 1.25rem; list-style: none; margin: 1.25rem 0 0; padding: 0; }
.foot .legal-links a { display: inline-flex; align-items: center; min-height: 2.25rem; font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.04em; color: var(--muted); text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 0.3em; }
.foot .legal-links a:hover { color: var(--fg); text-decoration-color: currentColor; }
@media (max-width: 40rem) {
  .legal dl.id { grid-template-columns: 1fr; }
  .legal dl.id dt { padding-top: 0.5rem; }
  .foot .legal-links a { min-height: 2.75rem; }
}

code, kbd, samp { font-family: var(--font-mono); }
/* Contenido interactivo: mapa, rueda, guía de molienda y glosario */
.ex-h { font-family: var(--font-mono); font-weight: 500; font-size: 0.875rem; letter-spacing: 0.08em; text-transform: uppercase; margin: 0 0 0.35rem; }
.ex-note { margin: 0 0 1rem; color: var(--muted); font-size: 0.9rem; }
.explorer { display: grid; grid-template-columns: minmax(0, 1fr); gap: 2rem; margin: 0 0 2rem; }
@media (min-width: 52rem) { .explorer { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 3rem; align-items: start; } }
.mapwrap { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 3.6rem; gap: 0.5rem; max-width: 30rem; align-items: stretch; }
.cmap { display: block; width: 100%; height: auto; touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
.cmap .base path { fill: color-mix(in srgb, var(--line) 55%, var(--surface)); stroke: var(--muted); stroke-opacity: 0.55; stroke-width: 0.7; stroke-linejoin: round; }
.cmap .rg { cursor: pointer; transform-box: fill-box; transform-origin: 50% 50%; transition: opacity 0.25s ease, transform 0.4s cubic-bezier(.3, 1.5, .5, 1); }
.cmap .dep { stroke: var(--bg); stroke-width: 1.2; stroke-linejoin: round; transition: stroke-width 0.2s ease; }
.cmap .dep.t1 { fill: color-mix(in srgb, var(--accent) 38%, var(--surface)); }
.cmap .dep.t2 { fill: color-mix(in srgb, var(--accent) 62%, var(--surface)); }
.cmap .dep.t3 { fill: color-mix(in srgb, var(--accent) 90%, var(--surface)); }
.cmap .rg:hover .dep, .cmap .rg.hov .dep { stroke: var(--fg); stroke-width: 2; }
.cmap .rg.on .dep { fill: var(--accent); stroke: var(--fg); stroke-width: 2.5; }
.cmap[data-f="1"] .rg.match .dep { stroke: var(--fg); stroke-width: 1.8; }
.cmap .rg.on { transform: scale(1.045); animation: regpulse 0.7s ease-out; }
.cmap[data-sel="1"] .rg:not(.on) { opacity: 0.32; }
.cmap[data-sel="1"] .mk:not([aria-pressed="true"]) { opacity: 0.4; }
.cmap .rg.off, .cmap .mk.off { opacity: 0.18 !important; }
@keyframes regpulse { 0% { transform: scale(1); } 45% { transform: scale(1.09); } 100% { transform: scale(1.045); } }
.cmap .mk { cursor: pointer; outline: none; transition: opacity 0.25s ease; }
.cmap .mk .hit { fill: transparent; }
.cmap .mk .tip { display: none; pointer-events: none; }
.cmap .mk .pulse { fill: none; stroke: var(--accent); stroke-width: 2; opacity: 0; transform-box: fill-box; transform-origin: center; pointer-events: none; }
.cmap .mk[aria-pressed="true"] .pulse { animation: mring 1.7s ease-out infinite; }
@keyframes mring { 0% { transform: scale(1); opacity: 0.9; } 100% { transform: scale(3.2); opacity: 0; } }
.cmap .mk .dot { fill: var(--bg); stroke: var(--fg); stroke-width: 2.5; transition: r 0.15s ease; }
.cmap .mk text { font-family: var(--font-mono); font-size: 13px; fill: var(--fg); letter-spacing: 0.02em; paint-order: stroke; stroke: var(--bg); stroke-width: 4px; stroke-linejoin: round; pointer-events: none; }
.cmap .mk:hover .dot, .cmap .mk[aria-pressed="true"] .dot { r: 9; fill: var(--fg); stroke: var(--bg); }
.cmap .mk[aria-pressed="true"] text { font-weight: 700; }
.cmap .mk:focus-visible .hit { stroke: var(--accent); stroke-width: 3; fill: color-mix(in srgb, var(--accent) 16%, transparent); }
/* Barra de altitud 800–2.400 m */
.altbar { position: relative; min-height: 12rem; }
.alt-track2 { position: absolute; left: 0; top: 0; bottom: 0; width: 12px; border: 1.5px solid var(--fg); background: var(--bg); overflow: hidden; }
.alt-fill { position: absolute; left: 0; right: 0; bottom: calc(var(--a, 0) * 1%); height: calc((var(--b, 0) - var(--a, 0)) * 1%); background: var(--accent); opacity: 0; transform-origin: 50% 100%; transition: bottom 0.5s cubic-bezier(.3, 1.2, .5, 1), height 0.5s cubic-bezier(.3, 1.2, .5, 1), opacity 0.25s ease; }
.alt-fill.run { opacity: 1; animation: altgrow 0.7s cubic-bezier(.2, .8, .2, 1); }
@keyframes altgrow { 0% { transform: scaleY(0.15); filter: brightness(1.7); } 60% { transform: scaleY(1.06); filter: brightness(1.25); } 100% { transform: scaleY(1); filter: none; } }
.alt-t { position: absolute; left: 20px; transform: translateY(50%); font-family: var(--font-mono); font-size: 0.6875rem; line-height: 1; color: var(--muted); white-space: nowrap; }
.alt-t::before { content: ""; position: absolute; left: -10px; top: 50%; width: 8px; border-top: 1.5px solid var(--fg); }
.legend { list-style: none; margin: 0.75rem 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.4rem 1.25rem; font-family: var(--font-mono); font-size: 0.8125rem; color: var(--muted); }
.legend li { display: flex; align-items: center; gap: 0.4rem; }
.legend i { width: 1.1rem; height: 0.8rem; border-radius: 0; border: 1.5px solid var(--fg); display: inline-block; }
.legend .t1 { background: color-mix(in srgb, var(--accent) 38%, var(--surface)); } .legend .t2 { background: color-mix(in srgb, var(--accent) 62%, var(--surface)); } .legend .t3 { background: color-mix(in srgb, var(--accent) 90%, var(--surface)); }
.wheelwrap { position: relative; max-width: 20rem; }
.wheel { display: block; width: 100%; height: auto; touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
.wheel .sg { cursor: pointer; outline: none; transition: transform 0.3s cubic-bezier(.3, 1.5, .5, 1), opacity 0.25s ease; }
.wheel .sg path { fill: var(--c); stroke: var(--bg); stroke-width: 2; }
.wheel .sg text { font-family: var(--font-mono); font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.04em; fill: var(--t); pointer-events: none; }
.wheel .sg:hover path { stroke: var(--fg); stroke-width: 3; }
.wheel .sg[aria-pressed="true"] { transform: translate(var(--tx, 0), var(--ty, 0)); }
.wheel .sg[aria-pressed="true"] path { stroke: var(--fg); stroke-width: 4; }
.wheel[data-f="1"] .sg[aria-pressed="false"] { opacity: 0.45; }
.wheel[data-r="1"] .sg:not(.m) { opacity: 0.35; }
.wheel[data-r="1"] .sg.m path { stroke: var(--fg); stroke-width: 3; }
.wheel .sg:focus-visible path { stroke: var(--accent); stroke-width: 5; }
.wheel .wn { font-family: var(--font-display); font-size: 54px; font-weight: 800; fill: var(--fg); }
.wheel .wl { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; fill: var(--muted); }
.ex-reset { margin-top: 0.75rem; font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.05em; text-transform: uppercase; background: transparent; color: var(--fg); border: 1.5px solid var(--fg); border-radius: 0; padding: 0.6rem 1rem; min-height: 2.75rem; cursor: pointer; animation: fadein 0.25s ease; }
.ex-reset:hover { background: var(--fg); color: var(--bg); }
.ex-reset:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.ex-reset[hidden] { display: none; }
@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }
/* Esqueleto de carga */
.skel { display: none; position: absolute; inset: 0; background: linear-gradient(100deg, var(--surface) 30%, var(--bg) 50%, var(--surface) 70%) 0 0 / 220% 100%; animation: shimmer 1.3s linear infinite; }
.skel.round { border-radius: 50%; }
html.js .explorer:not(.ready) .skel { display: block; }
html.js .explorer:not(.ready) .ex-live { visibility: hidden; }
.explorer.ready .ex-live { animation: fadein 0.4s ease; }
@keyframes shimmer { to { background-position: -220% 0; } }
@media (prefers-reduced-motion: reduce) { .cmap .rg, .wheel .sg, .alt-fill { transition: none; } .cmap .rg.on, .alt-fill.run, .cmap .mk[aria-pressed="true"] .pulse, .skel, .explorer.ready .ex-live { animation: none; } .alt-fill.run { opacity: 1; } }
.info { margin-top: 1rem; min-height: 6.5rem; background: var(--surface); border-left: 4px solid var(--accent); padding: 0.9rem 1rem; }
.info p { margin: 0; }
.info-empty { color: var(--muted); font-size: 0.9rem; }
.info b { font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; text-transform: uppercase; display: block; line-height: 1.1; }
.info .ia { font-family: var(--font-mono); font-size: 0.875rem; margin: 0.3rem 0; display: block; }
.info .id { font-size: 0.9rem; color: var(--muted); }
.info .go { margin-top: 0.6rem; font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.05em; text-transform: uppercase; background: transparent; color: var(--fg); border: 1.5px solid var(--fg); border-radius: 0; padding: 0.45rem 0.8rem; cursor: pointer; }
.info .go:hover { background: var(--bg); }
.region.hl { outline: 3px solid var(--accent); outline-offset: 2px; }
.glossary { margin-top: 3rem; }
.gl-item { border-top: 1px solid var(--line); }
.gl-item:last-of-type { border-bottom: 1px solid var(--line); }
.gl-item summary { cursor: pointer; padding: 0.85rem 0; font-family: var(--font-mono); font-size: 0.9375rem; letter-spacing: 0.04em; text-transform: uppercase; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; min-height: 2.75rem; }
.gl-item summary::-webkit-details-marker { display: none; }
.gl-item summary::after { content: "+"; font-size: 1.25rem; transition: rotate 0.2s ease; }
.gl-item[open] summary::after { rotate: 45deg; }
.gl-item summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.gl-item p { margin: 0 0 1rem; color: var(--muted); max-width: 42rem; }
/* Navegación suave entre páginas (no recarga visible: cabecera y pie se quedan, cambia el contenido) */
@view-transition { navigation: auto; }
.top-bar { view-transition-name: site-top; }
.foot { view-transition-name: site-foot; }
main { view-transition-name: site-main; }
::view-transition-old(site-main) { animation: vt-out 0.16s ease both; }
::view-transition-new(site-main) { animation: vt-in 0.26s ease 0.06s both; }
@keyframes vt-out { to { opacity: 0; translate: 0 -6px; } }
@keyframes vt-in { from { opacity: 0; translate: 0 10px; } }
@media (prefers-reduced-motion: reduce) { ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none !important; } }
/* Nubes de la portada: deriva lenta y suave (capas separadas de la ilustración) */
.cloud { animation: cdrift 46s ease-in-out infinite alternate; will-change: transform; }
.cloud.cl1 { animation-duration: 52s; }
.cloud.cl2 { animation-duration: 38s; animation-delay: -12s; --cx: -22px; }
.cloud.cl3 { animation-duration: 64s; animation-delay: -20s; --cx: 18px; }
@keyframes cdrift { from { transform: translateX(calc(var(--cx, 26px) * -1)); } to { transform: translateX(var(--cx, 26px)); } }
@media (prefers-reduced-motion: reduce) { .cloud { animation: none; } }
/* Brumas que cruzan por delante de la montaña: dan movimiento a la zona de la cima sin tocar el dibujo */
.mist { opacity: 0; animation: mpass 42s linear infinite; will-change: transform, opacity; }
.mist.m2 { animation-duration: 36s; animation-delay: -14s; }
.mist.m3 { animation-duration: 50s; animation-delay: -28s; }
@keyframes mpass { 0% { opacity: 0; transform: translateX(-80px); } 18% { opacity: 0.9; } 82% { opacity: 0.9; } 100% { opacity: 0; transform: translateX(80px); } }
@media (prefers-reduced-motion: reduce) { .mist { animation: none; opacity: 0; } }
/* Viento en las hojas y los frutos del cafeto: dos balanceos de ritmo distinto (nunca coinciden) y una ondulación que recorre el follaje */
.sway { transform-origin: 230px 626px; animation: sway 9.3s ease-in-out infinite alternate; }
.sway2 { transform-origin: 230px 626px; animation: sway2 6.1s ease-in-out infinite alternate; }
@keyframes sway { from { transform: rotate(-0.8deg); } 50% { transform: rotate(0.3deg); } to { transform: rotate(1deg); } }
@keyframes sway2 { from { transform: skewX(0.9deg); } to { transform: skewX(-1.1deg); } }
@media (prefers-reduced-motion: reduce) { .sway, .sway2 { animation: none; } .plant { filter: none; } }
/* Guía de molienda (visor de partículas) */
.grind { margin-top: 3rem; }
.gchips { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.gchip { position: relative; appearance: none; border: 2px solid var(--fg); background: transparent; color: var(--fg); font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.7rem 1rem; min-height: 2.75rem; border-radius: 0; cursor: pointer; transition: background-color 0.2s ease, color 0.2s ease; }
.gchip:hover { background: var(--surface); }
.gchip:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.gchip[aria-pressed="true"] { background: var(--fg); color: var(--bg); }
.gchip.fits { box-shadow: inset 0 -4px 0 var(--accent); }
.gkey { display: flex; align-items: center; gap: 0.6rem; margin: 0.9rem 0 1.5rem; font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.04em; color: var(--muted); }
.gkey i { width: 1.4rem; height: 4px; background: var(--accent); display: inline-block; }
.gpanel { background: var(--surface); padding: 1.25rem; display: grid; grid-template-columns: minmax(0, 1fr); gap: 1rem; align-items: start; }
@media (min-width: 52rem) { .gpanel { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 3rem; padding: 2rem; } }
.gscope { margin: 0; }
.gscope-box { border: 2px solid var(--fg); background: var(--bg); aspect-ratio: 2 / 1; }
.gscope canvas { display: block; width: 100%; height: 100%; }
.gcall { position: relative; height: 4.2rem; }
.gcall-line { position: absolute; top: 0; height: 1.5rem; border-left: 2px solid var(--fg); }
.gcall-dot { position: absolute; top: 1.25rem; width: 10px; height: 10px; margin-left: -4px; background: var(--fg); }
.gcall-txt { position: absolute; top: 2.4rem; font-family: var(--font-mono); font-size: 0.75rem; line-height: 1.4; letter-spacing: 0.08em; text-transform: uppercase; white-space: nowrap; color: var(--muted); }
.gcall-txt b { color: var(--fg); font-weight: 500; }
.ginfo { padding-top: 0.5rem; }
@media (min-width: 52rem) { .ginfo { padding-top: 1.5rem; } }
.glabel { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.glabel #gUm { color: var(--fg); text-transform: none; }
.gcall-txt b { text-transform: none; }
#gRange { margin-top: 0.75rem; }
.gscale { display: flex; justify-content: space-between; margin-top: 0.4rem; font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.gunit { margin: 0.9rem 0 0; font-size: 0.875rem; color: var(--muted); }
.gunit b { font-family: var(--font-mono); font-weight: 500; color: var(--fg); text-transform: none; }
.gname { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.2rem, 5vw, 3.2rem); line-height: 1; text-transform: uppercase; margin: 1.5rem 0 0; }
.gcmp { margin: 0.7rem 0 0; font-size: 1.15rem; line-height: 1.3; }
.gtip { margin: 1rem 0 0; color: var(--muted); font-size: 0.95rem; line-height: 1.55; }
.gtech { margin-top: 1.4rem; padding-top: 1.1rem; border-top: 2px solid var(--fg); }
.gtech-k { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); }
.gtech p { margin: 0.6rem 0 0; font-size: 0.95rem; line-height: 1.55; }
.gtech strong { font-weight: 700; }

/* ==== Mapa y rueda: estilo suave (propuesta A). Solo colores de marca: neutros y un acento azul. ==== */
/* ---- Bloque común. Solo colores de marca: neutros (--bg, --surface, --line, --muted, --fg) y un acento (--accent). ---- */
:root { --tip-bg: #FFFFFF; --mtn: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 18'%3E%3Cpath d='M0 18 8.5 3l4.2 7.2L16 6l8 12z'/%3E%3C/svg%3E"); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --tip-bg: var(--surface); } }
:root[data-theme="dark"] { --tip-bg: var(--surface); }
/* Títulos en píldora neutra */
.explorer .ex-h { display: inline-block; justify-self: start; padding: 0.45rem 1rem; border-radius: 999px; background: var(--surface); color: var(--fg); margin-bottom: 0.6rem; }
/* Mapa */
.cmap .base path { fill: color-mix(in srgb, var(--fg) 6%, var(--bg)); stroke: var(--bg); stroke-width: 0.7; }
.cmap .dep { stroke: var(--bg); stroke-width: 0.7; transition: fill 0.2s ease; }
.cmap .dep.t1, .legend .t1 { fill: var(--r1); background: var(--r1); }
.cmap .dep.t2, .legend .t2 { fill: var(--r2); background: var(--r2); }
.cmap .dep.t3, .legend .t3 { fill: var(--r3); background: var(--r3); }
.cmap .rg { transition: opacity 0.25s ease; }
.cmap .rg.on { transform: none; animation: none; }
.cmap .rg:hover .dep, .cmap .rg.hov .dep, .cmap[data-f="1"] .rg.match .dep { stroke: var(--fg); stroke-width: 0.9; }
.cmap .rg.on .dep { fill: var(--accent); stroke: var(--bg); stroke-width: 0.7; }
.cmap[data-sel="1"] .rg:not(.on) { opacity: 0.45; }
.cmap .mk .pulse { display: none; }
.cmap .mk .dot { r: 3; fill: var(--fg); stroke: var(--bg); stroke-width: 1.2; }
.cmap .mk:hover .dot, .cmap .mk[aria-pressed="true"] .dot { r: 5.5; fill: var(--tip-bg); stroke: var(--accent); stroke-width: 2; }
.cmap .mk text { font-family: var(--font-body); font-size: 12px; font-weight: 500; letter-spacing: 0; fill: var(--muted); stroke: var(--bg); stroke-width: 3px; }
.cmap .mk:hover text, .cmap .mk[aria-pressed="true"] text { fill: var(--fg); font-family: var(--font-body); font-weight: 700; font-size: 13px; stroke: none; }
.cmap .mk:hover .tip, .cmap .mk[aria-pressed="true"] .tip { display: block; fill: var(--tip-bg); filter: drop-shadow(0 1px 2px rgb(0 0 0 / 0.16)); }
/* Leyenda con círculos */
.legend { font-family: var(--font-body); font-size: 0.875rem; color: var(--fg); gap: 0.7rem 1.25rem; }
.legend i { width: 0.95rem; height: 0.95rem; border: 0; border-radius: 50%; }
/* Rueda: segmentos neutros; el azul solo marca lo activo */
.wheel .sg { --c: color-mix(in srgb, var(--fg) 9%, var(--bg)) !important; --t: var(--fg) !important; }
.wheel .sg path { stroke: var(--bg); stroke-width: 3; }
.wheel .sg:hover path { stroke: var(--bg); stroke-width: 3; fill: color-mix(in srgb, var(--fg) 16%, var(--bg)); }
.wheel .sg[aria-pressed="true"] { --c: var(--accent) !important; --t: var(--accent-ink) !important; }
.wheel .sg[aria-pressed="true"] path { stroke: var(--bg); stroke-width: 3; }
.wheel[data-r="1"] .sg.m { --c: color-mix(in srgb, var(--accent) 22%, var(--bg)) !important; --t: var(--fg) !important; }
.wheel[data-r="1"] .sg.m path { stroke: var(--bg); stroke-width: 3; }
.wheel[data-r="1"] .sg:not(.m) { opacity: 0.55; }
.wheel .sg text { font-family: var(--font-body); font-weight: 700; font-size: 11.5px; letter-spacing: 0.04em; }
.wheel .wl { font-family: var(--font-body); font-weight: 500; font-size: 11px; letter-spacing: 0.06em; fill: var(--muted); }
/* Tarjeta de región */
.info { border-left: 5px solid var(--accent); border-radius: 18px; background: var(--surface); padding: 1.25rem 1.4rem; }
.info .ia { display: flex; align-items: center; gap: 0.5rem; font-size: 1.05rem; margin: 0.35rem 0 0.5rem; }
.info .ia::before { content: ""; width: 1.1rem; height: 0.85rem; background: var(--muted); -webkit-mask: var(--mtn) center / contain no-repeat; mask: var(--mtn) center / contain no-repeat; }
.info .go { display: inline-flex; align-items: center; gap: 0.6rem; border-radius: 999px; border: 1.5px solid var(--accent); color: var(--accent); padding: 0.55rem 1.2rem; font-weight: 500; }
.info .go::after { content: ""; width: 0.42em; height: 0.42em; border-top: 2px solid currentColor; border-right: 2px solid currentColor; transform: rotate(45deg); }
.info .go:hover { background: var(--accent); color: var(--accent-ink); }
.ex-reset { border-radius: 999px; }
/* Propuesta A · Estructura de la referencia: solo el nombre elegido, leyenda a la derecha, sin barra de altitud */
:root { --r1: color-mix(in srgb, var(--accent) 18%, var(--bg)); --r2: color-mix(in srgb, var(--accent) 40%, var(--bg)); --r3: color-mix(in srgb, var(--accent) 64%, var(--bg)); }
.explorer .ex-h { font-family: var(--font-body); font-weight: 700; }
.cmap .mk:not(:hover):not([aria-pressed="true"]) { opacity: 0; }
.cmap .mk:focus-visible { opacity: 1 !important; }
.mapwrap { grid-template-columns: minmax(0, 1fr); }
.altbar { display: none; }
.info b { font-family: var(--font-body); font-weight: 700; font-size: 1.75rem; letter-spacing: -0.01em; }
.info .ia { font-family: var(--font-body); }
.wheel .wn { font-family: var(--font-body); font-weight: 700; font-size: 46px; }
@media (min-width: 40rem) {
  .ex-map { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: 1.25rem; align-items: start; }
  .ex-map > .ex-h, .ex-map > .ex-note { grid-column: 1 / -1; }
  .ex-map > .mapwrap { grid-column: 1; }
  .ex-map > .legend { grid-column: 2; grid-row: 3; flex-direction: column; margin-top: 3.5rem; }
}

/* ==== Calculadora: usabilidad y accesibilidad ====
   - Ancho máximo de 900 px.
   - Todos los controles táctiles miden al menos 48 × 48 px.
   - Cifras con ancho fijo (tabular-nums) para que no bailen al cambiar.
   - Escritorio: la receta es una tarjeta lateral fija mientras se ajustan los valores.
   - Móvil: una barra fija abajo resume la receta mientras se usan los controles. */
.calc2 { max-width: 900px; font-variant-numeric: tabular-nums; }
.calc2 .card .out-big { line-height: 1.05; margin-bottom: 0.35rem; }
.cleft { display: grid; gap: 1.25rem; min-width: 0; }

/* Áreas táctiles de 48 px como mínimo */
.mbtn { min-height: 48px; }
.num { grid-template-columns: 48px minmax(0, 1fr) 48px; }
.num .st { min-width: 48px; min-height: 48px; touch-action: manipulation; user-select: none; -webkit-user-select: none; }
.ctl .num input[type="number"] { min-height: 48px; font-size: 1.15rem; }
.calc2 input[type="range"] { height: 48px; }
.calc2 input[type="range"]::-webkit-slider-thumb { width: 1.75rem; height: 1.75rem; margin-top: -9px; }
.calc2 input[type="range"]::-moz-range-thumb { width: 1.75rem; height: 1.75rem; }
.rbtn { min-height: 48px; }
.card .btn.copy, .card .btn.ghost, .t-reset { min-height: 48px; }
.calc2 :focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

/* Restablecer y ayuda de teclado */
.ctl-reset { display: inline-flex; align-items: center; gap: 0.5rem; min-height: 48px; margin-top: 1rem; padding: 0 1rem; background: transparent; color: var(--fg); border: 2px solid var(--fg); border-radius: 0; font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer; }
.ctl-reset:hover { background: var(--fg); color: var(--bg); }
.ctl-reset .ico { width: 1.1rem; height: 1.1rem; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.kbd-hint { display: none; margin: 0.6rem 0 0; font-size: 0.8125rem; color: var(--muted); }
.kbd-hint kbd { font-family: var(--font-mono); font-size: 0.75rem; padding: 0.05rem 0.35rem; border: 1px solid var(--line); background: var(--bg); }
@media (hover: hover) and (pointer: fine) { .kbd-hint { display: block; } }

/* Paso a paso en la columna de controles */
.cleft .howto { margin-top: 0; border-top: 0; }
.cleft .how li::marker { color: var(--accent); }
.cleft .how-note { color: var(--muted); }

/* Escritorio: tarjeta de receta fija al lado */
@media (min-width: 52.01rem) {
  .cgrid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); }
  .calc2 .panel.card { position: sticky; top: 1rem; max-height: calc(100vh - 2rem); overflow-y: auto; overscroll-behavior: contain; }
}

/* Móvil: barra de resumen fija abajo */
.cbar { display: none; }
@media (max-width: 52rem) {
  .cbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
    padding: 0.5rem max(1rem, env(safe-area-inset-right, 0px)) calc(0.5rem + env(safe-area-inset-bottom, 0px)) max(1rem, env(safe-area-inset-left, 0px));
    background: var(--fg); color: var(--bg); transform: translateY(110%); visibility: hidden; transition: transform 0.25s ease, visibility 0s linear 0.25s; }
  .cbar.show { transform: translateY(0); visibility: visible; transition: transform 0.25s ease, visibility 0s; }
  .cbar-sum { margin: 0; min-width: 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 0.45rem; font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.02em; }
  .cbar-sum b { font-family: var(--font-display); font-weight: 900; font-size: 1.6rem; line-height: 1; letter-spacing: 0; }
  .cbar-sep { opacity: 0.5; }
  .cbar-go { flex: none; display: inline-flex; align-items: center; min-height: 48px; padding: 0 1rem; background: var(--accent); color: var(--accent-ink); font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none; }
  .cbar-go:focus-visible { outline: 3px solid var(--bg); outline-offset: -6px; }
  body.cbar-on .toast { bottom: calc(5rem + env(safe-area-inset-bottom, 0px)); }
}
@media (prefers-reduced-motion: reduce) { .cbar, .cbar.show { transition: none; } }
@media (max-width: 40rem) { #recipe { scroll-margin-top: 7.5rem; } }
.calc2 .actions .btn { white-space: nowrap; padding-inline: 0.9rem; letter-spacing: 0.04em; flex: 1 1 11rem; display: inline-flex; align-items: center; justify-content: center; text-align: center; }
@media (max-width: 30rem) { .cbar-u { display: none; } .cbar-sum { font-size: 0.75rem; flex-wrap: nowrap; white-space: nowrap; } }