/* Isolínea · portada mundial. Un solo sistema: el lenguaje cartográfico de la propuesta B
   (papel, lámina, isolíneas lilas) con la tarjeta de C y el instrumento de A. */

@font-face { font-family: "Bricolage"; src: url(/fonts/bricolage-grotesque-latin-wght-normal.woff2) format("woff2"); font-weight: 200 800; font-display: swap; 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: "Bricolage"; src: url(/fonts/bricolage-grotesque-latin-ext-wght-normal.woff2) format("woff2"); font-weight: 200 800; font-display: swap; unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,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: "Geist"; src: url(/fonts/geist-latin-400-normal.woff2) format("woff2"); font-weight: 400; font-display: swap; 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: "Geist"; src: url(/fonts/geist-latin-ext-400-normal.woff2) format("woff2"); font-weight: 400; font-display: swap; unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,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: "Geist"; src: url(/fonts/geist-latin-600-normal.woff2) format("woff2"); font-weight: 600; font-display: swap; 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: "Geist"; src: url(/fonts/geist-latin-ext-600-normal.woff2) format("woff2"); font-weight: 600; font-display: swap; unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,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: "Geist Mono"; src: url(/fonts/geist-mono-latin-500-normal.woff2) format("woff2"); font-weight: 500; font-display: swap; 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: "Geist Mono"; src: url(/fonts/geist-mono-latin-ext-500-normal.woff2) format("woff2"); font-weight: 500; font-display: swap; unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,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; }

/* ---------- Tokens ---------- */
:root {
  color-scheme: dark;
  --paper: #0b1114;      /* fondo */
  --sheet: #10181c;      /* lámina, tarjeta */
  --raise: #172127;      /* controles sobre la lámina */
  --sea: #0d1518;
  --ink: #e8ecee;
  --ink-2: #aab6bc;
  --ink-3: #7f8f97;
  --rule: #26343c;
  --rule-soft: #1a262d;
  --land: #17232a;
  --land-edge: #2c3d46;
  --grat: #18252c;
  --brand: #a99cff;
  --brand-ink: #0b1114;
  --brand-soft: rgba(169, 156, 255, .14);
  --iso: #a99cff;
  --m-micro: #6a8ba8; --m-minor: #4fb3bf; --m-light: #9bd66b; --m-mod: #f2c14e; --m-strong: #ff8a5b;
  --badge-ink: #0b1114;
  --shadow: 0 30px 80px -40px rgba(0, 0, 0, .6);

  --display: "Bricolage", "Geist", system-ui, sans-serif;
  --text: "Geist", system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, monospace;

  --gutter: clamp(16px, 4vw, 56px);
  --max: 1240px;
  --sec: clamp(88px, 11vw, 150px);   /* aire entre secciones */
  --ease: cubic-bezier(.2, .7, .2, 1);
}
@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --paper: #f1f0f5; --sheet: #fbfaff; --raise: #eceaf3; --sea: #f6f5fa;
    --ink: #13202a; --ink-2: #44515a; --ink-3: #5b6870;
    --rule: #d6d2e2; --rule-soft: #e4e1ec;
    --land: #e0dce9; --land-edge: #c4bfd3; --grat: #e7e4ee;
    --brand: #5b4bd6; --brand-ink: #ffffff; --brand-soft: rgba(91, 75, 214, .10); --iso: #5b4bd6;
    --m-micro: #44566a; --m-minor: #1a7d88; --m-light: #46801f; --m-mod: #94690a; --m-strong: #9d2c1d;
    --badge-ink: #ffffff;
    --shadow: 0 30px 70px -40px rgba(40, 30, 110, .35);
  }
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 17px/1.6 var(--text); overflow-x: hidden; }
a { color: inherit; text-underline-offset: 3px; }
p { margin: 0; }
h1, h2, h3 { font-family: var(--display); margin: 0; text-wrap: balance; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--brand); color: var(--brand-ink); padding: 8px 14px; z-index: 10; border-radius: 999px; }
.skip:focus { left: 8px; }
[hidden] { display: none !important; }

/* Rótulo con halo, como los nombres en un mapa: las líneas pasan por debajo sin romper la lectura */
.halo { paint-order: stroke fill; -webkit-text-stroke: var(--halo, .16em) var(--paper); }
svg .lbl { paint-order: stroke; stroke: var(--paper); stroke-width: 4px; stroke-linejoin: round; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 999px; background: var(--brand); color: var(--brand-ink); font: 600 16px/1 var(--text); text-decoration: none; white-space: nowrap; border: 0; }
.btn:hover { filter: brightness(1.07); }
.btn--sm { min-height: 40px; padding: 0 16px; font-size: 15px; }
.btn--line { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink-3); }
.btn--line:hover { box-shadow: inset 0 0 0 1.5px var(--ink); filter: none; }

/* Etiqueta pequeña para lo que es de ejemplo */
.tag { display: inline-block; margin-left: 8px; padding: 1px 8px; border-radius: 999px; border: 1px dashed var(--ink-3); color: var(--ink-2); font: 500 12.5px/1.5 var(--text); white-space: nowrap; vertical-align: 1px; }

/* Encabezado de sección */
.sec-head { max-width: 44rem; }
.sec-head h2 { font: 700 clamp(34px, 4.4vw, 60px)/1.02 var(--display); letter-spacing: -.03em; }
.sec-head p { margin-top: 18px; color: var(--ink-2); font-size: 18px; max-width: 38rem; }
.sec-head .fine { font-size: 14.5px; color: var(--ink-3); }

/* ---------- Cabecera ---------- */
.top { position: absolute; inset: 0 0 auto; z-index: 3; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 20px; }
.brand { display: inline-flex; align-items: center; gap: 9px; font: 650 20px/1 var(--display); letter-spacing: -.01em; text-decoration: none; color: var(--ink); }
.brand svg { width: 30px; height: 30px; }
.top nav { display: flex; align-items: center; gap: 26px; font-size: 15px; }
.top nav a:not(.btn) { text-decoration: none; color: var(--ink-2); }
.top nav a:not(.btn):hover { color: var(--ink); }

/* ---------- 1. Portada ---------- */
.hero { position: relative; min-height: max(700px, 100svh); overflow: hidden; isolation: isolate; }
#isomap { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; }
#isomap .land { fill: var(--land); stroke: var(--land-edge); stroke-width: .7; vector-effect: non-scaling-stroke; }
#isomap .grat { fill: none; stroke: var(--grat); stroke-width: 1; vector-effect: non-scaling-stroke; opacity: .6; }
#isomap .iso { fill: none; stroke: var(--iso); stroke-linejoin: round; }
#isomap .iso--minor { stroke-width: .9; opacity: .42; }
#isomap .iso--index { stroke-width: 1.7; opacity: .95; }
#isomap .isolbl { font: 600 12.5px/1 var(--text); fill: var(--iso); letter-spacing: .01em; }
#isomap .isohalo { fill: none; stroke: var(--paper); stroke-width: 8px; stroke-linejoin: round; }
#isomap .epi { fill: var(--m-strong); }
#isomap .epi-ring { fill: none; stroke: var(--m-strong); stroke-width: 1.4; }
#isomap .epilbl { font: 600 13px/1 var(--text); fill: var(--ink); }
#isomap .epilbl tspan { font-weight: 400; fill: var(--ink-2); }
/* El único movimiento de la carga: las isosistas se dibujan desde el epicentro */
.draw { stroke-dasharray: var(--len); stroke-dashoffset: var(--len); animation: draw 1.6s cubic-bezier(.3, .6, .2, 1) forwards; }
.fadein { opacity: 0; animation: fade .8s ease forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fade { to { opacity: 1; } }

.hero__text { position: relative; padding-top: clamp(140px, 22vh, 220px); padding-bottom: 96px; }
.hero h1 { font: 760 clamp(76px, 11.5vw, 176px)/.88 var(--display); letter-spacing: -.045em; --halo: .14em; margin-left: -.04em; }
.asks { list-style: none; margin: 22px 0 0; padding: 0; font: 600 clamp(24px, 2.6vw, 36px)/1.22 var(--display); letter-spacing: -.02em; color: var(--ink); --halo: .3em; }
.asks li:nth-child(2) { color: var(--ink-2); }
.asks li:nth-child(3) { color: var(--ink-3); }
.hero__lede { max-width: 31rem; margin-top: 26px; font-size: clamp(18px, 1.45vw, 20px); line-height: 1.55; --halo: .4em; }
.acts { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; margin-top: 30px; }
.acts small { font-size: 14.5px; color: var(--ink-2); max-width: 24rem; line-height: 1.45; --halo: .45em; }
.hero__cap { position: absolute; right: var(--gutter); bottom: 24px; max-width: 27rem; font-size: 13px; line-height: 1.45; color: var(--ink-2); text-align: right; --halo: .5em; }
.hero__cap .tag { -webkit-text-stroke: 0; background: var(--paper); }

/* ---------- 2. Tarjeta-respuesta ---------- */
.answers { padding-top: var(--sec); }
.answers__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.answers__head { position: sticky; top: 40px; }
.answer { position: relative; background: var(--sheet); border: 1px solid var(--rule); border-radius: 26px; padding: 10px; box-shadow: var(--shadow); }
.where { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 8px 10px 12px; }
.where__label { font-size: 14px; color: var(--ink-2); }
.cities { display: flex; gap: 4px; flex-wrap: wrap; padding: 4px; border-radius: 999px; background: var(--raise); }
.cities button { appearance: none; border: 0; background: transparent; color: var(--ink-2); font: 500 14px/1 var(--text); padding: 9px 14px; border-radius: 999px; cursor: pointer; min-height: 38px; }
.cities button:hover { color: var(--ink); }
.cities button[aria-pressed="true"] { background: var(--sheet); color: var(--ink); font-weight: 600; box-shadow: 0 0 0 1px var(--rule); }

.cmap { position: relative; aspect-ratio: 16 / 6.4; border-radius: 18px; overflow: hidden; background: var(--sea); border: 1px solid var(--rule-soft); }
.cmap svg { width: 100%; height: 100%; }
.cmap .land { fill: var(--land); }
.cmap .borders { fill: none; stroke: var(--land-edge); stroke-width: .8; vector-effect: non-scaling-stroke; stroke-dasharray: 3 3; }
.cmap .grat { fill: none; stroke: var(--grat); stroke-width: .8; vector-effect: non-scaling-stroke; }
.cmap .other { opacity: .5; }
.cmap .ring { fill: none; stroke-width: 1.3; vector-effect: non-scaling-stroke; }
.cmap .route { stroke: var(--ink-3); stroke-width: 1.4; stroke-dasharray: 4 5; vector-effect: non-scaling-stroke; fill: none; }
.cmap .you { fill: var(--brand); }
.cmap .you-halo { fill: var(--brand); opacity: .22; }
.cmap .clbl { font-family: var(--text); font-weight: 600; fill: var(--ink); paint-order: stroke; stroke: var(--sea); stroke-linejoin: round; }
.cmap .clbl--soft { fill: var(--ink-2); font-weight: 400; }
.tag--map { position: absolute; z-index: 1; right: 10px; bottom: 10px; margin: 0; background: var(--sea); }
.ripple { fill: none; stroke-width: 1.5; vector-effect: non-scaling-stroke; transform-box: fill-box; transform-origin: center; opacity: 0; }
.ripple.go { animation: ripple 2.4s var(--ease) forwards; }
.ripple.go.r2 { animation-delay: .35s; }
@keyframes ripple { 0% { transform: scale(.2); opacity: .9; } 100% { transform: scale(3.2); opacity: 0; } }

.place { display: flex; gap: 14px; align-items: center; padding: 14px 12px 4px; }
.badge { flex: none; display: grid; place-items: center; align-content: center; gap: 4px; width: 68px; height: 62px; border-radius: 14px; background: var(--lvl, var(--raise)); color: var(--badge-ink); text-align: center; line-height: 1; }
.badge b { font: 650 26px/1 var(--display); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.badge span { font: 600 10.5px/1 var(--text); letter-spacing: .02em; }
.place h3 { font-size: clamp(20px, 2vw, 25px); font-weight: 650; letter-spacing: -.02em; line-height: 1.15; }
.place p { margin-top: 4px; font-size: 14.5px; color: var(--ink-2); }

.qa { display: grid; grid-template-columns: 1fr 1fr; margin: 6px 0 0; }
.qa > div { padding: 12px; border-top: 1px solid var(--rule-soft); }
.qa > div:nth-child(odd) { padding-right: 18px; }
.qa > div:nth-child(even) { border-left: 1px solid var(--rule-soft); padding-left: 18px; }
.qa > .wide { grid-column: 1 / -1; border-left: 0; padding-left: 12px; }
.qa dt { font-size: 14px; color: var(--ink-3); }
.qa dt .tag { margin-left: 4px; font-size: 11.5px; }
.qa dd { margin: 3px 0 0; }
.qa .a { display: block; font: 650 21px/1.2 var(--display); letter-spacing: -.015em; }
.qa .n { display: block; margin-top: 3px; font-size: 14.5px; line-height: 1.45; color: var(--ink-2); }
.pips { display: flex; gap: 4px; margin-top: 8px; }
.pips i { width: 22px; height: 5px; border-radius: 3px; background: var(--raise); }
.pips i.on { background: var(--lvl); }
.felt { display: grid; gap: 5px; margin-top: 8px; }
.felt > div { display: grid; grid-template-columns: 76px 1fr 34px; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-2); }
.felt .bar { height: 7px; border-radius: 4px; background: var(--raise); overflow: hidden; }
.felt .bar i { display: block; height: 100%; width: 0; border-radius: 4px; background: var(--iso); transition: width .6s var(--ease); }
.felt .pct { text-align: right; font-variant-numeric: tabular-nums; }
.ctx { display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; padding: 7px 12px; border-radius: 999px; background: var(--brand-soft); font-size: 14.5px; line-height: 1.35; }
.ctx::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--brand); flex: none; }

/* ---------- 3. Secuencia ---------- */
.after { padding-top: var(--sec); }
.after .sec-head { padding-bottom: clamp(40px, 5vw, 64px); }
.seq { list-style: none; margin: 0; padding: 0; }
.step { position: relative; display: grid; grid-template-columns: minmax(150px, 230px) minmax(0, 1fr) minmax(260px, 360px); gap: 20px clamp(24px, 4vw, 64px); max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter) clamp(56px, 7vw, 96px) calc(var(--gutter) + 34px); }
.step::before { content: ""; position: absolute; left: var(--gutter); top: 14px; width: 13px; height: 13px; border-radius: 50%; background: var(--paper); border: 2px solid var(--iso); }
.step::after { content: ""; position: absolute; left: calc(var(--gutter) + 6px); top: 32px; bottom: 6px; width: 1.5px; background: var(--rule); }
.step:first-child::before { background: var(--m-strong); border-color: var(--m-strong); }
.step:first-child::after { background: linear-gradient(var(--m-strong), var(--rule) 60%); }
.step:last-child::after { background: linear-gradient(var(--rule), transparent); }
.step__t { font: 300 clamp(40px, 4.4vw, 62px)/.95 var(--display); letter-spacing: -.03em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.step__b h3 { font: 650 clamp(22px, 2vw, 27px)/1.2 var(--display); letter-spacing: -.015em; margin: 4px 0 12px; }
.step__b p { margin: 0 0 12px; color: var(--ink-2); max-width: 36rem; }
.step__b strong { color: var(--ink); font-weight: 600; }
.step__fig { margin: 0; }
.step__fig svg { width: 100%; height: auto; overflow: visible; }
.step__fig figcaption { font-size: 13px; color: var(--ink-3); margin-top: 8px; line-height: 1.4; }
.fig .ln { fill: none; stroke: var(--iso); }
.fig .t { font: 500 11.5px/1 var(--text); fill: var(--ink-2); }
.fig .tm { font: 500 10.5px/1 var(--mono); fill: var(--ink-3); }
.fig .lnd { fill: var(--land); stroke: var(--land-edge); }
.fig .you { fill: var(--ink); }
.notice { margin-top: 14px; border: 1px solid var(--rule); border-left: 3px solid var(--m-strong); border-radius: 4px 12px 12px 4px; padding: 12px 14px; background: var(--sheet); font-size: 14.5px; line-height: 1.45; }
.notice b { display: block; font: 650 16px/1.3 var(--display); }
.notice span { color: var(--ink-2); }

/* ---------- 4. Lámina del atlas ---------- */
.atlas { padding-top: clamp(40px, 5vw, 72px); }
.plate { margin: 0; background: var(--sheet); border: 1px solid var(--rule); outline: 1px solid var(--rule); outline-offset: 5px; padding: clamp(18px, 3vw, 36px); }
.plate__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 6px 24px; border-bottom: 1px solid var(--rule); padding-bottom: 14px; }
.plate__head h2 { font: 700 clamp(30px, 3.6vw, 48px)/1.05 var(--display); letter-spacing: -.025em; }
.plate__head p { color: var(--ink-2); font-size: 15px; }

.plate__map { position: relative; margin: 16px 0 4px; }
.mapscroll { overflow-x: auto; overflow-y: hidden; scrollbar-width: thin; -webkit-overflow-scrolling: touch; }
#world { width: 100%; height: auto; overflow: visible; }
#world .outline { fill: var(--paper); stroke: var(--land-edge); stroke-width: 1; }
#world .grat { fill: none; stroke: var(--grat); stroke-width: .6; }
#world .land { fill: var(--land); }
#world .borders { fill: none; stroke: var(--land-edge); stroke-width: .35; }
#world .tick { font: 500 9px/1 var(--mono); fill: var(--ink-3); }
#world .q { cursor: pointer; transition: opacity .2s; }
#world.has-focus .q:not(.on) { opacity: .35; }
#world .q.hide { display: none; }
#world .qlabel { font-family: var(--text); font-weight: 600; fill: var(--ink); paint-order: stroke; stroke: var(--paper); stroke-linejoin: round; }
#world .cross line { stroke: var(--ink-3); stroke-dasharray: 2 3; vector-effect: non-scaling-stroke; }
#world .cross text { font-family: var(--mono); fill: var(--ink-3); }
.swipe { display: none; font-size: 13px; color: var(--ink-3); margin-top: 6px; }

.readout { position: absolute; width: 244px; padding: 14px 16px 12px; background: color-mix(in srgb, var(--sheet) 86%, transparent); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); border: 1px solid var(--rule); border-left: 3px solid var(--lvl, var(--brand)); border-radius: 4px 14px 14px 4px; }
.readout:empty { display: none; }
.readout .when { color: var(--ink-3); font-size: 14px; }
.readout .mag { display: flex; align-items: baseline; gap: 10px; margin-top: 2px; }
.readout .mag b { font: 650 38px/1 var(--display); letter-spacing: -.03em; color: var(--lvl); font-variant-numeric: tabular-nums; flex: none; }
.readout .mag span { font: 600 16px/1.25 var(--text); }
.readout .desc { color: var(--ink-2); font-size: 14.5px; line-height: 1.45; margin-top: 6px; }
.readout .coord { color: var(--ink-3); font: 500 12px/1 var(--mono); margin-top: 10px; }

.strip-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 20px; margin-top: 14px; }
.strip-head p { color: var(--ink-2); font-size: 15px; line-height: 1.45; max-width: 52rem; }
.strip-head p b { color: var(--ink); font-weight: 600; }
.controls { display: flex; align-items: center; gap: 8px; }
.seg { display: inline-flex; padding: 3px; border: 1px solid var(--rule); border-radius: 999px; }
.seg button, .replay { appearance: none; border: 0; background: none; color: var(--ink-2); font: 600 14px/1 var(--text); padding: 9px 14px; min-height: 38px; border-radius: 999px; cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--brand-soft); color: var(--ink); box-shadow: inset 0 0 0 1px var(--brand); }
.replay { border: 1px solid var(--rule); display: inline-flex; gap: 8px; align-items: center; }
.replay svg { width: 12px; height: 12px; fill: currentColor; }
.seg button:hover, .replay:hover { color: var(--ink); }

.strip { position: relative; margin-top: 10px; height: 112px; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); touch-action: pan-y; }
.strip svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.strip .noise { fill: none; stroke: var(--ink-3); stroke-width: 1; opacity: .55; }
.strip .pk { fill: none; stroke-width: 1.2; stroke-linejoin: round; }
.strip.has-focus .pk { opacity: .4; }
.strip.has-focus .pk.on { opacity: 1; stroke-width: 2; }
.strip .dayline { stroke: var(--rule); stroke-width: 1; }
.strip .daylbl { font: 500 11px var(--mono); fill: var(--ink-3); }
.strip .now { stroke: var(--brand); stroke-width: 1.5; }
.strip .nowlbl { font: 600 11px var(--text); fill: var(--brand); }
.strip .cursor { stroke: var(--ink-2); stroke-width: 1; }
.hits { position: absolute; inset: 0; pointer-events: none; }
.hits button { position: absolute; top: 0; bottom: 18px; width: 16px; margin-left: -8px; padding: 0; border: 0; background: none; border-radius: 3px; pointer-events: none; }
.hits button:focus-visible { outline-offset: 0; background: var(--brand-soft); }
.strip-note { margin-top: 8px; color: var(--ink-3); font-size: 13.5px; }

.legend { display: grid; grid-template-columns: 1.5fr 1fr 1.1fr; gap: 24px clamp(20px, 3vw, 48px); border-top: 1px solid var(--rule); padding-top: 18px; margin-top: 18px; }
.legend h3 { font: 600 15px/1.2 var(--text); margin: 0 0 10px; }
.legend p { font-size: 14px; color: var(--ink-2); line-height: 1.5; }
.legend ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 18px; }
.legend li { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--ink-2); }
.legend svg { flex: none; }
.q__ring { fill: none; stroke: var(--c); stroke-width: .9; }
.q__core { fill: var(--c); }
.q__core--hollow { fill: var(--sheet); stroke: var(--c); stroke-width: 1.4; }
.q--micro { --c: var(--m-micro); } .q--minor { --c: var(--m-minor); } .q--light { --c: var(--m-light); } .q--mod { --c: var(--m-mod); } .q--strong { --c: var(--m-strong); } .q--ink { --c: var(--ink-2); }

.gaz { width: 100%; border-collapse: collapse; margin-top: 36px; font-size: 15px; }
.gaz caption { text-align: left; font: 650 22px/1.2 var(--display); letter-spacing: -.015em; padding-bottom: 10px; }
.gaz th { text-align: left; font-weight: 400; color: var(--ink-3); font-size: 13px; padding: 6px 12px 6px 0; border-bottom: 1px solid var(--rule); }
.gaz td { padding: 9px 12px 9px 0; border-bottom: 1px solid var(--rule); vertical-align: middle; }
.gaz tbody tr { transition: background-color .15s; }
.gaz tbody tr.on { background: var(--brand-soft); }
.gaz td.m { white-space: nowrap; }
.gaz td.m span { display: inline-flex; align-items: center; gap: 8px; font: 650 18px/1 var(--display); font-variant-numeric: tabular-nums; }
.gaz td.n { color: var(--ink-2); white-space: nowrap; font-variant-numeric: tabular-nums; }
.gaz-foot { margin-top: 12px; font-size: 14px; color: var(--ink-3); }
.gaz-foot a { color: var(--brand); font-weight: 600; }

/* ---------- 5. La app ---------- */
.app { padding-top: var(--sec); }
.app__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(240px, 320px); gap: clamp(32px, 6vw, 96px); align-items: center; }
.app .sec-head { margin-bottom: 36px; }
.feats { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 30px 40px; }
.feats > div { border-top: 1.5px solid var(--iso); padding-top: 14px; }
.feats dt { font: 650 19px/1.25 var(--display); letter-spacing: -.01em; margin-bottom: 6px; }
.feats dd { margin: 0; color: var(--ink-2); font-size: 16px; }
.phone { margin: 0; }
.phone img { width: 100%; border-radius: 34px; border: 1px solid var(--rule); background: var(--sheet); }
.phone figcaption { font-size: 13px; color: var(--ink-3); margin-top: 10px; text-align: center; }

/* ---------- 6. Lo que no es + datos ---------- */
.calm { margin-top: var(--sec); padding-block: clamp(64px, 8vw, 110px); background: var(--sheet); border-block: 1px solid var(--rule-soft); }
.calm__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 112px); }
.calm h2 { font: 700 clamp(28px, 3.2vw, 40px)/1.05 var(--display); letter-spacing: -.03em; }
.calm .intro { margin-top: 12px; color: var(--ink-2); max-width: 46ch; }
.list { list-style: none; margin: 26px 0 0; padding: 0; }
.list li { padding: 16px 0; border-top: 1px solid var(--rule); }
.list li:last-child { border-bottom: 1px solid var(--rule); }
.list b { display: block; font: 650 19px/1.3 var(--display); letter-spacing: -.01em; }
.list span { display: block; margin-top: 4px; color: var(--ink-2); font-size: 16px; max-width: 52ch; }
.list a { color: var(--brand); }

/* ---------- 7. Planes ---------- */
.plans-sec { padding-top: var(--sec); }
.plans-sec .sec-head { max-width: 52rem; margin-bottom: clamp(36px, 5vw, 56px); }
.never { display: inline-flex; gap: 10px; align-items: center; padding: 10px 16px; border-radius: 12px; background: color-mix(in srgb, var(--m-strong) 9%, transparent); border: 1px solid color-mix(in srgb, var(--m-strong) 40%, transparent); color: var(--ink) !important; font-size: 16px !important; }
.never i { width: 10px; height: 10px; border-radius: 50%; background: var(--m-strong); box-shadow: 0 0 0 4px color-mix(in srgb, var(--m-strong) 25%, transparent); flex: none; }
.plans { display: grid; grid-template-columns: 1fr 1.3fr 1fr; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.plan { padding: 26px clamp(18px, 2.4vw, 34px) 30px; display: flex; flex-direction: column; gap: 14px; }
.plan + .plan { border-left: 1px solid var(--rule); }
.plan--pro { background: var(--sheet); box-shadow: inset 0 3px 0 var(--iso); }
.plan__scale { font-size: 14px; color: var(--ink-3); }
.plan h3 { font: 700 clamp(24px, 2.3vw, 32px)/1.1 var(--display); letter-spacing: -.02em; }
.notyet { display: inline-block; vertical-align: middle; margin-left: 4px; font: 600 12.5px/1 var(--text); letter-spacing: 0; padding: 5px 9px; border-radius: 999px; background: var(--brand-soft); color: var(--ink); }
.plan__arg { font: 560 clamp(20px, 1.8vw, 24px)/1.2 var(--display); letter-spacing: -.01em; color: var(--brand); }
.plan__price { white-space: nowrap; font: 300 clamp(32px, 3vw, 44px)/1 var(--display); letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.plan__price span { white-space: normal; display: block; margin-top: 8px; font: 400 14.5px/1.4 var(--text); letter-spacing: 0; color: var(--ink-2); }
.pfig { width: 100%; height: auto; max-height: 120px; }
.pfig .lnd { fill: var(--land); }
.pfig .ln { fill: none; stroke: var(--iso); }
.pfig .t { font: 500 11px/1 var(--text); fill: var(--ink-2); }
.pfig .pt { fill: var(--ink); }
.plan ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-size: 15.5px; color: var(--ink-2); line-height: 1.45; }
.plan li { padding-left: 20px; position: relative; }
.plan li::before { content: ""; position: absolute; left: 1px; top: .5em; width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid var(--iso); }
.plan li.soon { color: var(--ink-2); }
.plan li.soon::before { border-style: dashed; border-color: var(--ink-3); }
.plan li.soon em { font-style: normal; color: var(--ink); font-weight: 600; }
.places { display: grid; gap: 1px; border-radius: 12px; overflow: hidden; background: var(--rule-soft); border: 1px solid var(--rule-soft); }
.places > div { display: grid; grid-template-columns: 12px 1fr auto; gap: 12px; align-items: center; padding: 10px 14px; background: var(--paper); font-size: 14.5px; }
.places i { width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--iso); }
.places b { font-weight: 600; }
.places span { color: var(--ink-2); }
.places span b { color: var(--ink); }
.places small { color: var(--ink-3); font-size: 13px; text-align: right; }
.plan__cta { margin-top: auto; padding-top: 10px; display: grid; gap: 10px; justify-items: start; }
.plan__cta small { font-size: 13.5px; color: var(--ink-3); }

/* ---------- 8. Cierre ---------- */
.honest { padding: var(--sec) 0 clamp(80px, 10vw, 130px); position: relative; overflow: hidden; isolation: isolate; }
.honest svg.bg { position: absolute; left: 50%; top: 50%; width: 1400px; height: 1400px; max-width: none; transform: translate(-30%, -50%); z-index: -1; opacity: .5; pointer-events: none; }
.honest__in { max-width: 46rem; }
.honest h2 { font: 700 clamp(38px, 5.2vw, 76px)/.98 var(--display); letter-spacing: -.035em; --halo: .18em; }
.honest p { font-size: 18.5px; color: var(--ink-2); margin-top: 24px; max-width: 36rem; --halo: .4em; }
.honest p strong { color: var(--ink); font-weight: 600; }
.honest .acts { margin-top: 34px; }

footer { border-top: 1px solid var(--rule); padding: 28px 0 40px; font-size: 14px; color: var(--ink-3); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px 28px; }
footer nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
footer a { color: var(--ink-2); }
footer a:hover { color: var(--ink); }
footer p { max-width: 40rem; }

/* ---------- Responsivo ---------- */
@media (max-width: 1080px) {
  .step { grid-template-columns: minmax(0, 1fr); }
  .step__fig { max-width: 420px; }
  .answers__grid { grid-template-columns: 1fr; }
  .answers__head { position: static; }
  .plans { grid-template-columns: 1fr; }
  .plan + .plan { border-left: 0; border-top: 1px solid var(--rule); }
  .pfig { max-width: 360px; }
}
@media (max-width: 900px) {
  .readout { position: static; width: auto; margin-top: 10px; }
  .legend { grid-template-columns: 1fr; }
  .app__grid, .calm__grid { grid-template-columns: 1fr; }
  .phone { max-width: 280px; }
}
@media (max-width: 760px) {
  .top nav a:not(.btn) { display: none; }
  .hero { min-height: 0; }
  .hero__text { padding-top: 58vw; padding-bottom: 28px; }
  .hero h1 { font-size: clamp(64px, 20vw, 96px); }
  .hero__cap { position: static; text-align: left; padding: 0 var(--gutter) 24px; max-width: none; }
  /* El mapa del mundo a 390 px quedaba de 170 px de alto: aquí se dibuja a 880 px y se desliza */
  #world { width: 880px; max-width: none; }
  .swipe { display: block; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .sec-head p { font-size: 17px; }
  .answer { border-radius: 20px; padding: 6px; margin-inline: -6px; }
  .where { padding: 6px 6px 10px; }
  .cities button { padding: 9px 11px; }
  .cmap { aspect-ratio: 4 / 3; border-radius: 14px; }
  .qa { grid-template-columns: 1fr; }
  .qa > div, .qa > div:nth-child(odd), .qa > div:nth-child(even) { border-left: 0; padding: 14px 10px; }
  .place { padding-inline: 8px; }
  .feats { grid-template-columns: 1fr; gap: 24px; }
  .strip { height: 96px; }
  .controls { width: 100%; justify-content: space-between; }
  .gaz .hide-s { display: none; }
  .plate { outline-offset: 3px; }
  .places > div { grid-template-columns: 12px 1fr; }
  .places small { grid-column: 2; text-align: left; margin-top: -8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .draw { animation: none; stroke-dasharray: none; stroke-dashoffset: 0; }
  .fadein { animation: none; opacity: 1; }
  .ripple.go { animation: none; }
  .felt .bar i, #world .q, .gaz tbody tr { transition: none; }
}

/* ===================== Idiomas =====================
   Selector de idioma. El build (tools/site/build.mjs) llena cada [data-langs] con
   <ul class="langs__list"><li><a lang hreflang data-lang [aria-current]>Nombre nativo</a></li>…</ul>.
   En la cabecera va dentro de <details class="lang" data-lang-menu>: funciona sin JS y con teclado;
   /idioma.js lo cierra con Escape o al tocar fuera y recuerda la elección (cookie). */
.lang { position: relative; }
.lang > summary { display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 0 10px; border-radius: 999px; color: var(--ink-2); font: 500 13.5px/1 var(--mono); letter-spacing: .04em; cursor: pointer; list-style: none; user-select: none; }
.lang > summary::-webkit-details-marker { display: none; }
.lang > summary::marker { content: ""; }
.lang > summary svg { width: 16px; height: 16px; }
.lang > summary:hover, .lang[open] > summary { color: var(--ink); background: var(--brand-soft); }
.langs--menu { position: absolute; right: 0; top: calc(100% + 8px); z-index: 20; min-width: 200px; padding: 6px; background: var(--sheet); border: 1px solid var(--rule); border-radius: 14px; box-shadow: var(--shadow); }
.langs__list { list-style: none; margin: 0; padding: 0; }
.langs--menu .langs__list { display: grid; }
.top .lang .langs a { display: block; padding: 9px 12px; border-radius: 9px; color: var(--ink-2); text-decoration: none; font-size: 15px; line-height: 1.3; }
.top .lang .langs a:hover { background: var(--raise); color: var(--ink); }
.langs a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.top .lang .langs a[aria-current="page"] { color: var(--ink); box-shadow: inset 3px 0 0 var(--brand); }
footer .langs { flex-basis: 100%; }
footer .langs__list { display: flex; flex-wrap: wrap; gap: 6px 18px; }
footer .langs a { text-decoration: none; }
footer .langs a:hover { text-decoration: underline; }
footer .langs a[aria-current="page"] { text-decoration: underline; text-decoration-color: var(--brand); text-decoration-thickness: 2px; }
@media (max-width: 760px) {
  .top nav { gap: 10px; }
  .lang > summary { padding: 0 8px; }
  .langs--menu { position: fixed; left: var(--gutter); right: var(--gutter); top: 72px; min-width: 0; }
  .langs--menu .langs__list { grid-template-columns: 1fr 1fr; }
}
/* =================== fin Idiomas =================== */

/* ---------- Japonés y chino ---------- */
:lang(ja) :is(h1, h2, h3, .asks, .lede), :lang(zh-Hans) :is(h1, h2, h3, .asks, .lede) {
  letter-spacing: 0; line-height: 1.2; text-wrap: balance;
}
:lang(ja) :is(h1, h2, h3, .asks) { word-break: auto-phrase; }
:lang(ja) p, :lang(zh-Hans) p, :lang(ja) li, :lang(zh-Hans) li { text-wrap: pretty; line-break: strict; }