/* Ambrel — landing */

@font-face {
  font-family: "Newsreader";
  src: url("assets/fonts/newsreader.woff2") format("woff2");
  font-weight: 300 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Newsreader";
  src: url("assets/fonts/newsreader-italic.woff2") format("woff2");
  font-weight: 300 600;
  font-style: italic;
  font-display: swap;
}

:root {
  --paper: #F4ECDF;
  --paper-2: #EDE2D0;
  --paper-3: #E4D6C0;
  --card: #FBF7F0;
  --ink: #1E1912;
  --ink-2: #5E5547;
  --ink-3: #8E8372;
  --amber: #C77A1E;
  --amber-deep: #8F4A12;
  --honey: #E9A43A;
  --line: rgba(30, 25, 18, .12);
  --line-2: rgba(30, 25, 18, .07);

  --serif: "Newsreader", "Iowan Old Style", "Palatino", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, "Helvetica Neue", sans-serif;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, monospace;

  --gutter: clamp(20px, 4.5vw, 64px);
  --max: 1280px;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.55 var(--sans);
  letter-spacing: -.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

/* Grano de papel */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: .32;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .45 0 0 0 0 .35 0 0 0 0 .22 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
::selection { background: rgba(233, 164, 58, .38); }

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: 6px;
}

h1, h2, h3 { margin: 0; font-weight: 400; }
p { margin: 0; }

em {
  font-style: italic;
  color: var(--amber-deep);
}

kbd {
  display: inline-grid;
  place-items: center;
  min-width: 1.9em;
  height: 1.9em;
  padding: 0 .45em;
  font: 500 .82em/1 var(--sans);
  color: var(--ink);
  background: linear-gradient(#FFFDF9, #F3EBDD);
  border: 1px solid rgba(30, 25, 18, .16);
  border-bottom-width: 2px;
  border-radius: 7px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, .9) inset, 0 1px 2px rgba(30, 25, 18, .08);
}

/* Etiquetas tipo ficha de museo */
.specimen, .eyebrow, .chapter-no, .label-card, .suggest-label {
  font: 500 11.5px/1.4 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.specimen span {
  color: var(--amber-deep);
  margin-right: .8em;
}

/* Botones */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .55em;
  height: 52px;
  padding: 0 26px 0 22px;
  border-radius: 999px;
  font: 600 16px/1 var(--sans);
  letter-spacing: -.01em;
  white-space: nowrap;
  border: 0;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), filter .35s var(--ease), opacity .3s var(--ease);
}
.btn .i { width: 17px; height: 17px; }
.btn:active { transform: translateY(1px) scale(.985); }
.btn[aria-busy="true"] { cursor: progress; opacity: .7; }

.btn-ink {
  background: var(--ink);
  color: var(--paper);
  box-shadow: 0 1px 0 rgba(255, 255, 255, .12) inset;
}
.btn-ink:hover { background: #2E271D; }
.btn-sm { height: 36px; padding: 0 16px; font-size: 14px; }

/* Resina de ámbar */
.btn-amber {
  color: #FFF8EE;
  text-shadow: 0 1px 1px rgba(110, 50, 0, .45);
  background:
    radial-gradient(120% 90% at 30% 0%, rgba(255, 236, 190, .75), transparent 55%),
    linear-gradient(180deg, #EFA947 0%, #D9862A 48%, #B4651A 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 246, 225, .8),
    inset 0 -3px 8px rgba(120, 50, 0, .35),
    inset 0 0 0 1px rgba(140, 70, 10, .35),
    0 1px 2px rgba(120, 60, 10, .3),
    0 12px 28px -10px rgba(180, 95, 15, .7);
}
.btn-amber::after {
  content: "";
  position: absolute;
  inset: 3px 14px auto;
  height: 42%;
  border-radius: 999px;
  background: linear-gradient(rgba(255, 255, 255, .42), rgba(255, 255, 255, 0));
  pointer-events: none;
}
.btn-amber:hover {
  transform: translateY(-2px);
  filter: saturate(1.08) brightness(1.03);
  box-shadow:
    inset 0 1px 0 rgba(255, 246, 225, .8),
    inset 0 -3px 8px rgba(120, 50, 0, .35),
    inset 0 0 0 1px rgba(140, 70, 10, .35),
    0 1px 2px rgba(120, 60, 10, .3),
    0 20px 36px -12px rgba(180, 95, 15, .8);
}
.btn-lg { height: 60px; padding: 0 32px 0 28px; font-size: 18px; }

.link-quiet {
  font-weight: 500;
  color: var(--ink-2);
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color .25s, border-color .25s;
}
.link-quiet:hover { color: var(--ink); border-color: var(--ink); }
button.link-quiet { padding: 0 0 2px; border: 0; border-bottom: 1px solid var(--line); background: none; }

/* Barra superior */
.topbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 32px;
  height: 64px;
  padding: 0 var(--gutter);
  transition: background .4s, box-shadow .4s, backdrop-filter .4s;
}
.topbar[data-scrolled] {
  background: rgba(244, 236, 223, .78);
  -webkit-backdrop-filter: saturate(1.4) blur(18px);
  backdrop-filter: saturate(1.4) blur(18px);
  box-shadow: 0 1px 0 var(--line);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font: 500 21px/1 var(--serif);
  letter-spacing: -.01em;
}
.brand img { border-radius: 7px; }
.topnav {
  display: flex;
  gap: 28px;
  margin-left: auto;
  font-size: 14.5px;
  color: var(--ink-2);
}
.topnav a { transition: color .2s; }
.topnav a:hover { color: var(--ink); }
.lang {
  display: flex;
  gap: 2px;
  margin-right: -14px;
  font: 500 12px/1 var(--mono);
  letter-spacing: .06em;
}
.lang a {
  padding: 7px 7px 6px;
  border-radius: 7px;
  color: var(--ink-3);
  transition: color .2s, background .2s;
}
.lang a[href]:hover { color: var(--ink); background: var(--line-2); }
.lang a[aria-current] { color: var(--ink); }

/* Portada */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 560px) 1fr;
  align-items: center;
  min-height: min(100svh, 980px);
  padding: 120px var(--gutter) 64px;
  max-width: 1600px;
  margin: 0 auto;
}
.hero-copy { position: relative; z-index: 2; }
.hero .eyebrow { margin-bottom: 28px; color: var(--amber-deep); }
.hero-title {
  font: 360 clamp(58px, 8.2vw, 128px)/.92 var(--serif);
  letter-spacing: -.035em;
  margin-left: -.04em;
  font-variation-settings: "opsz" 72;
}
.hero-title em { font-weight: 330; }
.hero-title .w {
  display: inline-block;
  opacity: 0;
  transform: translateY(.35em);
  filter: blur(8px);
  transition: opacity 1.1s var(--ease), transform 1.1s var(--ease), filter 1.1s var(--ease);
  transition-delay: calc(var(--i) * 90ms + 120ms);
}
.is-ready .hero-title .w { opacity: 1; transform: none; filter: none; }

.hero-lede {
  max-width: 30em;
  margin-top: 32px;
  font-size: clamp(17px, 1.45vw, 19.5px);
  line-height: 1.55;
  color: var(--ink-2);
  text-wrap: pretty;
}
.cta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px 26px;
  margin-top: 40px;
}
.cta-center { justify-content: center; }
.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 0;
  margin-top: 22px;
  font: 500 12px/1.4 var(--mono);
  letter-spacing: .04em;
  color: var(--ink-3);
}
.meta span + span::before {
  content: "";
  display: inline-block;
  width: 3px;
  height: 3px;
  margin: 0 12px 2px;
  border-radius: 50%;
  background: currentColor;
  opacity: .6;
}
.meta span:first-child { color: var(--amber-deep); }
.meta-center { justify-content: center; }

.hero-art {
  position: absolute;
  z-index: 1;
  top: 50%;
  right: calc(var(--gutter) * -1);
  width: min(66vw, 1180px);
  margin: 0;
  transform: translateY(-46%);
}
.hero-media {
  aspect-ratio: 16 / 9;
  -webkit-mask-image: radial-gradient(50% 50% at 50% 50%, #000 58%, transparent 100%);
  mask-image: radial-gradient(50% 50% at 50% 50%, #000 58%, transparent 100%);
  transform: translate3d(0, var(--py, 0px), 0) scale(var(--ps, 1));
  will-change: transform;
}
.hero-media video { width: 100%; height: 100%; object-fit: cover; }
.hero-art figcaption {
  position: absolute;
  left: 14%;
  bottom: 4%;
}

/* La ventana de la app */
.showcase {
  position: relative;
  padding: 40px var(--gutter) 120px;
  max-width: 1440px;
  margin: 0 auto;
}
.window-stage { perspective: 1800px; }
.window {
  position: relative;
  aspect-ratio: 1.6;
  transform-origin: 50% 0%;
  transform: rotateX(var(--rx, 0deg)) scale(var(--sc, 1)) translateY(var(--ty, 0px));
  will-change: transform;
  filter: drop-shadow(0 50px 60px rgba(70, 45, 15, .2)) drop-shadow(0 12px 20px rgba(70, 45, 15, .12));
}
.window .shot {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 1.2% / 1.9%;
  transition: opacity .7s var(--ease);
}
.window .shot-dark { opacity: 0; }
.window[data-dark] .shot-dark { opacity: 1; }
.window[data-dark] .shot-light { opacity: 0; }

.showcase-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-top: 32px;
}
.segmented {
  display: inline-flex;
  padding: 3px;
  border-radius: 999px;
  background: rgba(30, 25, 18, .06);
  box-shadow: inset 0 0 0 1px var(--line-2);
}
.segmented button {
  height: 30px;
  padding: 0 16px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-2);
  transition: background .3s var(--ease), color .3s, box-shadow .3s;
}
.segmented button[aria-checked="true"] {
  background: var(--card);
  color: var(--ink);
  box-shadow: 0 1px 3px rgba(30, 25, 18, .14), 0 0 0 .5px rgba(30, 25, 18, .08);
}
/* Con JS, la pastilla se desliza de una opción a otra. */
.segmented { position: relative; }
.segmented button { position: relative; }
.segmented[data-thumb]::before {
  content: "";
  position: absolute;
  top: 3px;
  left: 0;
  width: var(--tw);
  height: 30px;
  border-radius: 999px;
  background: var(--card);
  box-shadow: 0 1px 3px rgba(30, 25, 18, .14), 0 0 0 .5px rgba(30, 25, 18, .08);
  transform: translateX(var(--tx));
  transition: transform .5s var(--ease), width .5s var(--ease);
}
.segmented[data-thumb] button[aria-checked="true"] { background: transparent; box-shadow: none; }

/* Manifiesto */
.manifesto {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 6vw, 110px);
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(60px, 10vw, 140px) var(--gutter);
}
.manifesto-art {
  position: relative;
  margin: 0;
}
.manifesto-art img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 4px;
}
.label-card {
  position: absolute;
  left: -14px;
  bottom: 28px;
  display: grid;
  gap: 2px;
  padding: 12px 16px 13px;
  background: #FBF7EE;
  color: var(--ink-2);
  font-size: 10.5px;
  border-radius: 2px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, .6) inset, 0 10px 24px -10px rgba(50, 30, 10, .4), 0 0 0 .5px rgba(30, 25, 18, .14);
  transform: rotate(-1.4deg);
}
.label-no { color: var(--amber-deep); font-weight: 600; }

.manifesto-text {
  font: 360 clamp(28px, 3.3vw, 48px)/1.2 var(--serif);
  letter-spacing: -.018em;
  text-wrap: pretty;
}
.manifesto-text .w {
  color: var(--ink);
  opacity: .16;
  transition: opacity .5s var(--ease), color .5s;
}
.manifesto-text .w.on { opacity: 1; }
.manifesto-text .w.hl.on { color: var(--amber-deep); font-style: italic; }

/* Capítulos */
.chapter {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(80px, 11vw, 160px) var(--gutter) 0;
}
.chapter-head { max-width: 860px; margin-bottom: clamp(40px, 6vw, 72px); }
.chapter-no { color: var(--amber-deep); margin-bottom: 22px; }
.chapter h2 {
  font: 360 clamp(40px, 5.4vw, 80px)/1 var(--serif);
  letter-spacing: -.03em;
  text-wrap: balance;
}
.chapter-lede {
  max-width: 36em;
  margin-top: 26px;
  font-size: 18.5px;
  color: var(--ink-2);
  text-wrap: pretty;
}
.chapter-foot { margin-top: 28px; }

/* 01 · Guardar */
.capture-grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
.ways {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 34px;
}
.ways li {
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.keys { display: flex; gap: 5px; margin-bottom: 14px; }
.keys kbd { font-size: 15px; }
.ways h3 {
  font: 450 24px/1.2 var(--serif);
  letter-spacing: -.012em;
  margin-bottom: 6px;
}
.ways p { color: var(--ink-2); font-size: 16px; }

/* Escritorio animado */
.desk {
  --ui: -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  position: relative;
  aspect-ratio: 16 / 11;
  border-radius: 14px;
  overflow: hidden;
  font-family: var(--ui);
  background:
    radial-gradient(90% 70% at 85% 0%, rgba(255, 196, 120, .55), transparent 60%),
    radial-gradient(80% 80% at 0% 100%, rgba(150, 90, 40, .45), transparent 60%),
    linear-gradient(160deg, #E8C99A 0%, #C98E52 55%, #8E5428 100%);
  box-shadow: 0 40px 70px -30px rgba(70, 40, 10, .45), 0 0 0 1px rgba(60, 35, 10, .12);
  user-select: none;
}
.menubar {
  position: absolute;
  inset: 0 0 auto;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 16px;
  height: 26px;
  padding: 0 14px;
  font-size: 12.5px;
  color: #1d1d1f;
  background: rgba(255, 248, 238, .5);
  -webkit-backdrop-filter: blur(20px) saturate(1.6);
  backdrop-filter: blur(20px) saturate(1.6);
}
.menubar b { font-weight: 700; }
.mb-apple { width: 12px; height: 14px; fill: #1d1d1f; margin-top: -2px; }
.mb-spacer { flex: 1; }
.mb-ambrel {
  position: relative;
  display: grid;
  place-items: center;
  width: 30px;
  height: 22px;
  border-radius: 5px;
  transition: background .2s;
}
.mb-ambrel svg { width: 16px; height: 16px; fill: #1d1d1f; }
.mb-badge {
  position: absolute;
  top: 0;
  right: -1px;
  display: grid;
  place-items: center;
  min-width: 13px;
  height: 13px;
  padding: 0 3px;
  border-radius: 7px;
  background: #E5484D;
  color: #fff;
  font: 700 9px/1 var(--ui);
  font-style: normal;
  transform: scale(0);
  transition: transform .45s cubic-bezier(.3, 1.6, .5, 1);
}
.mb-clock { font-variant-numeric: tabular-nums; white-space: nowrap; }
.mb-ambrel, .mb-apple { flex: none; }

.desk-body { position: absolute; inset: 26px 0 0; }
.browser {
  position: absolute;
  left: 6%;
  top: 13%;
  width: 78%;
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 30px 50px -18px rgba(40, 20, 0, .5), 0 0 0 .5px rgba(0, 0, 0, .2);
  transition: transform .8s var(--ease), filter .8s;
}
.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 10px;
  background: #F4F1EC;
  border-bottom: 1px solid rgba(0, 0, 0, .07);
}
.browser-bar i { width: 9px; height: 9px; border-radius: 50%; background: #E0DCD5; }
.browser-bar span {
  margin: 0 auto;
  padding: 2px 40px;
  border-radius: 6px;
  background: rgba(0, 0, 0, .05);
  font-size: 10.5px;
  color: #6e6a63;
  transform: translateX(-14px);
}
.browser img { width: 100%; aspect-ratio: 1344 / 752; object-fit: cover; }

.selection {
  position: absolute;
  left: 4%;
  top: 14%;
  width: 92%;
  height: 82%;
  border: 1px solid rgba(255, 255, 255, .95);
  background: rgba(255, 255, 255, .12);
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, .28);
  clip-path: inset(0 100% 100% 0);
  opacity: 0;
}
.selection-size {
  position: absolute;
  right: 6px;
  bottom: 6px;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(0, 0, 0, .55);
  color: #fff;
  font: 500 10px/1.3 var(--ui);
  font-variant-numeric: tabular-nums;
}
.flash {
  position: absolute;
  inset: 0;
  background: #fff;
  opacity: 0;
  pointer-events: none;
}

.quicksave {
  position: absolute;
  z-index: 4;
  top: 8px;
  right: 9.5%;
  width: 46%;
  min-width: 240px;
  padding: 12px;
  border-radius: 14px;
  background: rgba(250, 247, 242, .86);
  -webkit-backdrop-filter: blur(24px) saturate(1.5);
  backdrop-filter: blur(24px) saturate(1.5);
  box-shadow: 0 24px 50px -16px rgba(40, 20, 0, .5), 0 0 0 .5px rgba(0, 0, 0, .18), inset 0 1px 0 rgba(255, 255, 255, .7);
  font-size: 11.5px;
  color: #1d1d1f;
  opacity: 0;
  transform: translateY(-8px) scale(.97);
  transform-origin: 80% 0;
  pointer-events: none;
}
.qs-head { display: flex; gap: 10px; align-items: center; }
.qs-head img { width: 64px; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 5px; box-shadow: 0 0 0 .5px rgba(0, 0, 0, .15); }
.qs-head b { display: block; font-size: 12.5px; }
.qs-head span { color: #86827b; font-size: 10.5px; }
.qs-chips { display: flex; flex-wrap: wrap; gap: 5px; margin: 11px 0 10px; }
.qs-chips span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 22px;
  padding: 0 9px;
  border-radius: 999px;
  background: rgba(0, 0, 0, .05);
  font-size: 10.5px;
  font-weight: 500;
  transition: background .3s, color .3s, box-shadow .3s;
}
.qs-chips i { width: 7px; height: 7px; border-radius: 2px; background: var(--c); }
.qs-chips .on { background: transparent; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .1); }
.desk[data-step="6"] .qs-chips .on,
.desk[data-step="7"] .qs-chips .on { background: #D9862A; color: #fff; box-shadow: none; }
.desk[data-step="6"] .qs-chips .on i,
.desk[data-step="7"] .qs-chips .on i { background: #fff; }
.qs-foot { display: flex; justify-content: space-between; align-items: center; color: #86827b; font-size: 10.5px; }
.qs-foot b { color: #1d1d1f; font-weight: 600; }
.qs-save {
  padding: 4px 12px;
  border-radius: 6px;
  background: #D9862A;
  color: #fff;
  font-weight: 600;
}
.qs-progress {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 5px;
  height: 2px;
  border-radius: 2px;
  background: rgba(217, 134, 42, .7);
  transform-origin: 0 50%;
  transform: scaleX(1);
}

.pointer {
  position: absolute;
  z-index: 5;
  left: 0;
  top: 0;
  width: 17px;
  height: 21px;
  transform: translate(var(--cx, 30%), var(--cy, 60%));
  transition: transform 1s var(--ease-io);
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, .25));
}

/* Pasos del escritorio */
.desk[data-step="1"] .selection,
.desk[data-step="2"] .selection { opacity: 1; clip-path: inset(0 0 0 0); transition: clip-path 1.2s var(--ease-io), opacity .2s; }
.desk[data-step="2"] .flash { animation: flash .5s ease-out; }
.desk[data-step="2"] .selection { opacity: 0; transition: opacity .25s .1s; }
.desk[data-step="3"] .mb-badge,
.desk[data-step="4"] .mb-badge,
.desk[data-step="5"] .mb-badge { transform: scale(1); }
.desk[data-step="4"] .mb-ambrel,
.desk[data-step="5"] .mb-ambrel,
.desk[data-step="6"] .mb-ambrel,
.desk[data-step="7"] .mb-ambrel { background: rgba(0, 0, 0, .1); }
.desk[data-step="5"] .quicksave,
.desk[data-step="6"] .quicksave,
.desk[data-step="7"] .quicksave {
  opacity: 1;
  transform: none;
  transition: opacity .35s var(--ease), transform .5s var(--ease);
}
.desk[data-step="5"] .qs-progress,
.desk[data-step="6"] .qs-progress,
.desk[data-step="7"] .qs-progress { transform: scaleX(0); transition: transform 3.6s linear; }
.desk[data-step="7"] .quicksave { opacity: 0; transform: translateY(-6px) scale(.98); transition: opacity .4s .5s, transform .4s .5s; }
.desk[data-step="7"] .qs-save { background: #B4651A; }
.desk .quicksave { transition: opacity .3s, transform .3s; }
@keyframes flash { 0% { opacity: 0 } 15% { opacity: .85 } 100% { opacity: 0 } }

/* 02 · Encontrar */
.finder {
  position: relative;
  border-radius: 18px;
  background: var(--card);
  box-shadow:
    0 50px 80px -40px rgba(70, 45, 15, .35),
    0 0 0 1px rgba(30, 25, 18, .08),
    inset 0 1px 0 rgba(255, 255, 255, .8);
  overflow: hidden;
}
.finder-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px 14px 22px;
}
.finder-title { display: flex; align-items: center; gap: 12px; }
.finder-title svg { width: 20px; height: 20px; fill: var(--amber); }
.finder-title b { display: block; font-size: 15px; font-weight: 650; letter-spacing: -.01em; }
.finder-title span { display: block; font-size: 12px; color: var(--ink-3); font-variant-numeric: tabular-nums; }

.search {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  width: min(380px, 52%);
  height: 38px;
  padding: 0 10px 0 12px;
  border-radius: 10px;
  background: rgba(30, 25, 18, .055);
  box-shadow: inset 0 0 0 1px transparent;
  transition: box-shadow .25s, background .25s;
}
.search:focus-within {
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(199, 122, 30, .55), 0 0 0 4px rgba(233, 164, 58, .2);
}
.search > svg { flex: none; width: 15px; height: 15px; color: var(--ink-3); }
.search input {
  flex: 1;
  min-width: 0;
  height: 100%;
  border: 0;
  outline: 0;
  background: none;
  font: 400 15px var(--sans);
  color: var(--ink);
}
.search input::-webkit-search-cancel-button { display: none; }
.search input::placeholder { color: var(--ink-3); }
.search-swatch {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 24px;
  padding: 0 9px 0 4px;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 0 0 1px var(--line);
  font: 500 11.5px var(--mono);
  color: var(--ink-2);
  white-space: nowrap;
  overflow: hidden;
}
.search-swatch::before {
  content: "";
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--c);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12);
}
.search-clear {
  flex: none;
  width: 20px;
  height: 20px;
  border: 0;
  border-radius: 50%;
  background: rgba(30, 25, 18, .2);
  color: #fff;
  font-size: 14px;
  line-height: 1;
  transition: background .2s;
  animation: pop .3s var(--ease);
}
.search-clear:hover { background: rgba(30, 25, 18, .32); }
@keyframes pop { from { opacity: 0; transform: scale(.6) } }

.finder-tools {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px 24px;
  flex-wrap: wrap;
  padding: 0 22px 14px;
  border-bottom: 1px solid var(--line-2);
}
.suggest { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.suggest-label { margin-right: 6px; }
.suggest button {
  height: 28px;
  padding: 0 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(30, 25, 18, .055);
  font: 450 13.5px/1 var(--serif);
  font-style: italic;
  color: var(--ink-2);
  transition: background .2s, color .2s;
}
.suggest button:hover { background: rgba(233, 164, 58, .22); color: var(--amber-deep); }
.suggest button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }

.swatches { display: flex; gap: 7px; }
.swatches button {
  position: relative;
  width: 24px;
  height: 24px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--c);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12);
  transition: transform .25s var(--ease), box-shadow .3s var(--ease);
}
.swatches button:hover { transform: scale(1.12); }
.swatches button:active { transform: scale(.94); }
.swatches button[aria-pressed="true"] {
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12), 0 0 0 2px var(--card), 0 0 0 4px var(--amber);
}

.finder-scroll {
  position: relative;
  min-height: 300px;
  max-height: clamp(460px, 62vh, 640px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 18px;
  scrollbar-width: thin;
  scrollbar-color: rgba(30, 25, 18, .2) transparent;
}
.masonry { position: relative; transition: height .6s var(--ease); }
.tile {
  position: absolute;
  left: 0;
  top: 0;
  margin: 0;
  padding: 0;
  border: 0;
  background: var(--paper-2);
  border-radius: 9px;
  overflow: visible;
  text-align: left;
  transform: translate3d(var(--x), var(--y), 0) scale(var(--s, 1));
  transition: transform .75s var(--ease), width .75s var(--ease), height .75s var(--ease), opacity .45s var(--ease), box-shadow .35s;
  box-shadow: 0 0 0 .5px rgba(30, 25, 18, .14);
}
/* Fuera del todo cuando ya se ha desvanecido, para que no alargue el scroll. */
.tile.gone { display: none; }
.tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}
.tile:hover { box-shadow: 0 0 0 .5px rgba(30, 25, 18, .14), 0 14px 28px -14px rgba(50, 30, 10, .45); }
.tile.out { opacity: 0; --s: .94; pointer-events: none; }
.tile.hit { box-shadow: 0 0 0 2px var(--honey), 0 0 0 6px rgba(233, 164, 58, .22), 0 16px 30px -14px rgba(160, 80, 10, .5); }
.tile.source { box-shadow: 0 0 0 2px var(--ink), 0 16px 30px -14px rgba(30, 25, 18, .5); }
.tile-tag {
  position: absolute;
  left: 8px;
  bottom: 8px;
  max-width: calc(100% - 16px);
  padding: 4px 8px 5px;
  border-radius: 5px;
  background: rgba(251, 247, 238, .94);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(30, 20, 5, .2);
  font: 500 10px/1.35 var(--mono);
  letter-spacing: .04em;
  color: var(--ink-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity .35s .2s, transform .35s .2s var(--ease);
  pointer-events: none;
}
.tile-tag b { color: var(--amber-deep); font-weight: 600; margin-right: 6px; }
.tile.hit .tile-tag, .tile.source .tile-tag { opacity: 1; transform: none; }
.finder-empty {
  position: absolute;
  inset: 40% 0 auto;
  text-align: center;
  font: italic 400 22px var(--serif);
  color: var(--ink-3);
  animation: rise .5s .15s var(--ease) backwards;
}
@keyframes rise { from { opacity: 0; transform: translateY(8px) } }

.trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin: 56px 0 0;
}
.trio div { padding-top: 20px; border-top: 1px solid var(--line); }
.trio dt { font: 450 23px/1.2 var(--serif); letter-spacing: -.01em; margin-bottom: 8px; }
.trio dd { margin: 0; color: var(--ink-2); font-size: 16px; }

/* 03 · Ver */
.viewer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 48px;
  align-items: center;
}
.viewer-shot {
  position: relative;
  filter: drop-shadow(0 40px 50px rgba(70, 45, 15, .2)) drop-shadow(0 10px 18px rgba(70, 45, 15, .1));
}
.viewer-shot img { width: 100%; height: auto; }
.pin {
  position: absolute;
  left: var(--x);
  top: var(--y);
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  font: 600 11.5px/1 var(--mono);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 3px rgba(244, 236, 223, .9), 0 4px 10px rgba(0, 0, 0, .25);
  transition: transform .35s var(--ease), background .25s;
}
.pin::before {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1.5px solid var(--amber);
  opacity: 0;
  transform: scale(.7);
  transition: opacity .3s, transform .4s var(--ease);
}
.pin.on { background: var(--amber); transform: translate(-50%, -50%) scale(1.15); }
.pin.on::before { opacity: 1; transform: scale(1); animation: ring 1.6s ease-out infinite; }
@keyframes ring { 0% { transform: scale(.9); opacity: .9 } 100% { transform: scale(1.7); opacity: 0 } }

.legend { list-style: none; margin: 0; padding: 0; counter-reset: l; }
.legend li {
  position: relative;
  display: grid;
  gap: 2px;
  padding: 14px 0 14px 40px;
  border-top: 1px solid var(--line);
  counter-increment: l;
  cursor: default;
  transition: color .25s;
}
.legend li::before {
  content: counter(l);
  position: absolute;
  left: 0;
  top: 15px;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px var(--line);
  font: 600 11px/1 var(--mono);
  color: var(--ink-3);
  transition: background .25s, color .25s, box-shadow .25s;
}
.legend li.on::before { background: var(--amber); color: #fff; box-shadow: none; }
.legend b { font: 450 19px/1.25 var(--serif); }
.legend span { font-size: 14.5px; color: var(--ink-2); }

/* Principios */
.principles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(100px, 12vw, 170px) var(--gutter) 0;
}
.principles div { padding-top: 20px; border-top: 1px solid var(--ink); }
.principles h3 { font: 450 23px/1.2 var(--serif); letter-spacing: -.01em; margin-bottom: 8px; }
.principles p { color: var(--ink-2); font-size: 15.5px; }

/* Preguntas */
.faq {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  gap: 40px;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(100px, 12vw, 170px) var(--gutter);
}
.faq h2 { font: 360 clamp(40px, 5vw, 72px)/1 var(--serif); letter-spacing: -.03em; }
.faq-list { border-bottom: 1px solid var(--line); }
.faq details { border-top: 1px solid var(--line); }
.faq summary {
  position: relative;
  list-style: none;
  padding: 22px 48px 22px 0;
  font: 420 22px/1.3 var(--serif);
  letter-spacing: -.01em;
  cursor: pointer;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after,
.faq summary::before {
  content: "";
  position: absolute;
  right: 6px;
  top: 50%;
  width: 14px;
  height: 1.5px;
  background: var(--ink-2);
  transition: transform .4s var(--ease);
}
.faq summary::before { transform: rotate(90deg); }
.faq details[open]:not(.is-closing) summary::before { transform: rotate(0); }
.faq summary { transition: color .25s; }
.faq summary:hover { color: var(--amber-deep); }
.faq details.animating { overflow: hidden; }
.faq details p {
  max-width: 38em;
  padding: 0 48px 26px 0;
  color: var(--ink-2);
}

/* Cierre */
.closing {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  justify-items: center;
  text-align: center;
  padding: clamp(110px, 14vw, 200px) var(--gutter);
  margin: 0 clamp(0px, 2vw, 24px);
  border-radius: clamp(0px, 2vw, 28px);
}
.closing-light {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: url("assets/art/caustics.webp") center / cover;
  transform: scale(1.08) translateY(var(--cy2, 0px));
}
.closing-light::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 70% at 50% 50%, rgba(244, 236, 223, .55), rgba(244, 236, 223, .1));
}
.closing-icon {
  width: 132px;
  height: 132px;
  filter: drop-shadow(0 24px 30px rgba(120, 60, 10, .35));
}
.closing h2 {
  margin-top: 36px;
  font: 360 clamp(46px, 6.6vw, 104px)/.98 var(--serif);
  letter-spacing: -.035em;
}
.closing > p:not(.meta) {
  margin-top: 22px;
  font-size: 19px;
  color: var(--ink-2);
}
.closing .cta { margin-top: 38px; }

/* Pie */
.footer {
  display: flex;
  align-items: center;
  gap: 28px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 44px var(--gutter) 56px;
  font-size: 14px;
  color: var(--ink-3);
}
.footer .brand { font-size: 18px; color: var(--ink); }
.footer-note { font-size: 13.5px; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px 22px; margin-left: auto; }
.footer-links a { transition: color .2s; }
.footer-links a:hover, .footer-links a[aria-current] { color: var(--ink); }

/* Aviso de descarga no disponible */
.sheet {
  position: fixed;
  z-index: 60;
  inset: 0;
  margin: auto;
  width: min(400px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px - env(safe-area-inset-bottom));
  overflow-y: auto;
  padding: 20px 22px 24px;
  border: 0;
  border-radius: 18px;
  background: rgba(251, 247, 240, .92);
  color: var(--ink);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  backdrop-filter: blur(24px) saturate(1.4);
  box-shadow: 0 30px 60px -20px rgba(50, 30, 10, .45), 0 0 0 .5px rgba(30, 25, 18, .2), inset 0 1px 0 rgba(255, 255, 255, .8);
  transform: translateY(16px) scale(.98);
  opacity: 0;
  transition: opacity .45s var(--ease), transform .55s var(--ease);
}
.sheet::backdrop { background: rgba(30, 25, 18, .35); }
.sheet.show { opacity: 1; transform: none; }
.sheet > p { font-size: 16px; line-height: 1.6; color: var(--ink-2); }
.sheet-head { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.sheet .eyebrow { flex: 1; min-width: 0; color: var(--amber-deep); }
.sheet-close {
  display: grid;
  place-items: center;
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  background: rgba(30, 25, 18, .07);
  font-size: 22px;
  line-height: 1;
  color: var(--ink-2);
}
.sheet-close:hover { background: rgba(30, 25, 18, .12); }
.toast {
  position: fixed;
  z-index: 70;
  left: 50%;
  bottom: 24px;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-size: 14.5px;
  box-shadow: 0 14px 30px -10px rgba(0, 0, 0, .4);
  transform: translate(-50%, 20px);
  opacity: 0;
  transition: opacity .35s, transform .45s var(--ease);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* Aparición al hacer scroll */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  filter: blur(6px);
  transition: opacity 1s var(--ease), transform 1s var(--ease), filter 1s var(--ease);
  transition-delay: var(--d, 0ms);
}
.js [data-reveal].in { opacity: 1; transform: none; filter: none; }

/* ───────── Comprar ───────── */

/* Botón de papel: la alternativa tranquila al de ámbar. */
.btn-paper {
  background: var(--card);
  color: var(--ink);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .9),
    0 0 0 1px rgba(30, 25, 18, .13),
    0 1px 2px rgba(30, 25, 18, .08),
    0 10px 24px -14px rgba(70, 45, 15, .45);
}
.btn-paper:hover {
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .9),
    0 0 0 1px rgba(30, 25, 18, .16),
    0 1px 2px rgba(30, 25, 18, .08),
    0 18px 30px -14px rgba(70, 45, 15, .5);
}
/* El precio entra cuando Paddle lo devuelve; el botón crece con él. */
.btn[data-buy], .btn[data-renew] { overflow: hidden; }
.price {
  display: inline-flex;
  align-items: center;
  gap: .7em;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.price::before {
  content: "";
  width: 1px;
  height: 1.05em;
  background: currentColor;
  opacity: .28;
}
.btn-paper .price { color: var(--ink-2); }
.cta-buy { gap: 14px; }

/* Enlaces dentro de un texto corrido */
.faq details p a,
.page-main p a:not(.btn),
.prose a {
  color: var(--ink);
  border-bottom: 1px solid rgba(199, 122, 30, .45);
  transition: color .2s, border-color .2s;
}
.faq details p a:hover,
.page-main p a:not(.btn):hover,
.prose a:hover { color: var(--amber-deep); border-color: var(--amber-deep); }

/* ───────── Páginas interiores ───────── */

.topbar-plain .lang { margin-left: auto; }
.page-main {
  max-width: var(--max);
  min-height: calc(100svh - 160px);
  margin: 0 auto;
  padding: clamp(128px, 13vw, 176px) var(--gutter) clamp(90px, 10vw, 150px);
}
.page-head { max-width: 860px; }
.page-main .eyebrow { color: var(--amber-deep); margin-bottom: 26px; }
.page-title {
  font: 360 clamp(44px, 6.2vw, 92px)/.98 var(--serif);
  letter-spacing: -.033em;
  text-wrap: balance;
}
.page-title:focus { outline: none; }
.page-lede {
  max-width: 32em;
  margin-top: 26px;
  font-size: clamp(17px, 1.4vw, 19.5px);
  color: var(--ink-2);
  text-wrap: pretty;
}
.page-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  margin-top: 38px;
}
.page-notes {
  display: grid;
  gap: 10px;
  max-width: 40em;
  margin-top: 40px;
  font-size: 15.5px;
  color: var(--ink-2);
}
.page-notes b { color: var(--ink); font-weight: 600; overflow-wrap: anywhere; }

/* Estados que se suceden en la misma página (gracias, renovar, clave perdida) */
.panels.is-resizing { overflow: clip; }
.panel[hidden] { display: none !important; }

/* Las cinco piezas del icono, que se van asentando mientras esperamos. */
.loader { width: 34px; height: 34px; margin-bottom: 30px; fill: var(--amber); overflow: visible; }
.loader rect {
  transform-box: fill-box;
  transform-origin: center;
  animation: settle 1.9s var(--ease-io) infinite;
}
.loader rect:nth-child(2) { animation-delay: .16s; }
.loader rect:nth-child(3) { animation-delay: .32s; }
.loader rect:nth-child(4) { animation-delay: .48s; }
.loader rect:nth-child(5) { animation-delay: .64s; }
@keyframes settle {
  0%, 100% { opacity: .2; transform: scale(.84); }
  45% { opacity: 1; transform: none; }
}
.slow { margin-top: 18px; font: 500 12px/1.5 var(--mono); letter-spacing: .04em; color: var(--ink-3); }

/* Vitrina: la clave, como una etiqueta de museo sobre la luz del ámbar. */
.vitrine {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  gap: 16px;
  margin-top: 48px;
  padding: clamp(24px, 5.5vw, 72px);
  border-radius: clamp(16px, 2vw, 26px);
}
.vitrine::before,
.vitrine::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
}
.vitrine::before { background: url("assets/art/caustics.webp") center / cover; transform: scale(1.06); }
.vitrine::after { background: radial-gradient(70% 90% at 30% 50%, rgba(244, 236, 223, .5), rgba(244, 236, 223, .08)); }

.keycard {
  width: min(100%, 660px);
  padding: 20px 26px 24px;
  border-radius: 3px;
  background: #FBF7EE;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .6),
    0 26px 50px -24px rgba(50, 30, 10, .55),
    0 0 0 .5px rgba(30, 25, 18, .16);
}
.keycard-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 18px;
  font: 500 11px/1.5 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.keycard-head b { color: var(--amber-deep); font-weight: 600; }
.key {
  display: flex;
  flex-wrap: wrap;
  margin: 16px 0 22px;
  font: 500 clamp(18px, 2.9vw, 30px)/1.3 var(--mono);
  letter-spacing: .035em;
  font-variant-numeric: tabular-nums slashed-zero;
  color: var(--ink);
  user-select: all;
  -webkit-user-select: all;
}
.key span { white-space: nowrap; }
.keycard-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; }
.keycard-actions .btn { height: 44px; padding: 0 20px 0 18px; font-size: 15px; }
.btn .check { width: 15px; height: 15px; }

/* Renovar */
.ledger {
  width: min(100%, 580px);
  margin: 44px 0 0;
  border-top: 1px solid var(--ink);
}
.ledger div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}
.ledger dt { color: var(--ink-2); font-size: 15.5px; }
.ledger dd { margin: 0; font: 450 20px/1.3 var(--serif); text-align: right; overflow-wrap: anywhere; }
.ledger .is-next dd { color: var(--amber-deep); }

/* Clave perdida */
.field-label {
  display: block;
  margin-top: 40px;
  font: 500 11.5px/1.4 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.field {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  width: min(100%, 580px);
  margin-top: 12px;
}
.field input {
  flex: 1 1 260px;
  min-width: 0;
  height: 52px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  background: var(--card);
  box-shadow: inset 0 0 0 1px rgba(30, 25, 18, .15);
  font: 400 17px var(--sans);
  color: var(--ink);
  transition: box-shadow .25s;
}
.field input::placeholder { color: var(--ink-3); }
.field input:focus { outline: none; box-shadow: inset 0 0 0 1px rgba(199, 122, 30, .6), 0 0 0 4px rgba(233, 164, 58, .22); }
.field .btn { height: 52px; }
.field-error { margin-top: 14px; font-size: 15px; color: #A13A1C; }

.notes {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin: clamp(80px, 9vw, 130px) 0 0;
  padding: 0;
}
.notes li { padding-top: 20px; border-top: 1px solid var(--line); }
.notes h2 { font: 450 22px/1.2 var(--serif); letter-spacing: -.01em; margin-bottom: 8px; }
.notes p { color: var(--ink-2); font-size: 15.5px; }

/* Textos legales */
.doc {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 8fr);
  gap: clamp(32px, 6vw, 96px);
  margin-top: clamp(52px, 6vw, 84px);
}
.doc-aside { position: sticky; top: 100px; align-self: start; display: grid; gap: 30px; }
.doc-card {
  justify-self: start;
  display: grid;
  gap: 2px;
  padding: 12px 16px 13px;
  background: #FBF7EE;
  font: 500 10.5px/1.5 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-2);
  border-radius: 2px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .6), 0 10px 24px -10px rgba(50, 30, 10, .4), 0 0 0 .5px rgba(30, 25, 18, .14);
  transform: rotate(-1.2deg);
}
.doc-card b { color: var(--amber-deep); font-weight: 600; }
.doc-toc { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-size: 14.5px; }
.doc-toc a { color: var(--ink-2); transition: color .2s; }
.doc-toc a:hover { color: var(--ink); }
.prose { max-width: 40em; }
.prose h2 {
  margin: 56px 0 14px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font: 420 clamp(24px, 2.3vw, 29px)/1.2 var(--serif);
  letter-spacing: -.012em;
  scroll-margin-top: 96px;
}
.prose h2:first-child { margin-top: 0; }
.prose h2 span {
  display: block;
  margin-bottom: 10px;
  font: 500 11.5px/1.4 var(--mono);
  letter-spacing: .08em;
  color: var(--amber-deep);
}
.prose p, .prose li { color: var(--ink-2); text-wrap: pretty; }
.prose p + p, .prose ul + p, .prose p + ul { margin-top: 14px; }
.prose ul { margin: 0; padding-left: 1.1em; }
.prose li + li { margin-top: 8px; }
.prose li::marker { color: var(--amber); }
.prose strong { color: var(--ink); font-weight: 600; }
.prose .callout {
  margin: 18px 0;
  padding: 16px 20px 17px;
  border-left: 2px solid var(--amber);
  background: rgba(233, 164, 58, .09);
  color: var(--ink);
}

/* Pantallas medianas */
@media (max-width: 1100px) {
  .hero { grid-template-columns: minmax(0, 520px) 1fr; }
  .hero-art { width: 70vw; right: -18vw; }
  .viewer { grid-template-columns: 1fr; }
  .legend { display: grid; grid-template-columns: repeat(3, 1fr); column-gap: 28px; }
  .principles { grid-template-columns: repeat(2, 1fr); }
}

/* Móvil */
@media (max-width: 820px) {
  body { font-size: 16px; }
  .topnav { display: none; }
  .topbar { gap: 16px; }
  .lang { margin: 0 0 0 auto; }
  .hero {
    display: block;
    min-height: 0;
    padding-top: 108px;
    padding-bottom: 20px;
  }
  .hero-art {
    position: relative;
    top: auto;
    right: auto;
    width: calc(100% + var(--gutter) * 2);
    margin: 28px calc(var(--gutter) * -1) 0;
    transform: none;
  }
  .hero-media {
    -webkit-mask-image: radial-gradient(50% 50% at 50% 50%, #000 62%, transparent 100%);
    mask-image: radial-gradient(50% 50% at 50% 50%, #000 62%, transparent 100%);
  }
  .hero-art figcaption { position: static; padding: 0 var(--gutter); margin-top: -6px; }
  .showcase { padding-bottom: 60px; }
  .showcase-foot { flex-direction: column; align-items: flex-start; }
  .manifesto, .capture-grid, .faq { grid-template-columns: 1fr; }
  .manifesto-art { max-width: 420px; }
  .desk { aspect-ratio: 4 / 3.3; }
  .menubar { gap: 12px; font-size: 11.5px; }
  .menubar > span:nth-of-type(n+2):not(.mb-ambrel):not(.mb-clock):not(.mb-spacer) { display: none; }
  .browser { top: 18%; width: 86%; left: 5%; }
  .label-card { left: 12px; }
  .finder-bar { flex-wrap: wrap; }
  .search { width: 100%; }
  .finder-scroll { max-height: 540px; padding: 12px; }
  .pin {
    width: 16px;
    height: 16px;
    font-size: 8.5px;
    box-shadow: 0 0 0 2px rgba(244, 236, 223, .9), 0 2px 6px rgba(0, 0, 0, .25);
  }
  .pin::before { inset: -4px; }
  .trio, .legend { grid-template-columns: 1fr; }
  .trio { gap: 26px; }
  .principles { grid-template-columns: 1fr; gap: 28px; }
  .faq summary { font-size: 20px; }
  .footer { flex-wrap: wrap; gap: 12px 24px; }
  .footer-links { margin-left: 0; justify-content: flex-start; flex-basis: 100%; }
  .notes { grid-template-columns: 1fr; gap: 26px; }
  .doc { grid-template-columns: 1fr; }
  .doc-aside { position: static; }
  .doc-toc { display: none; }
  .keycard { padding: 18px 18px 20px; }
  .ledger dd { font-size: 18px; }
}

@media (max-width: 440px) {
  .hero .meta [data-version] { display: none; }
}

/* Fundido suave al cambiar entre inglés y español. */
@media (prefers-reduced-motion: no-preference) {
  @view-transition { navigation: auto; }
  ::view-transition-old(root),
  ::view-transition-new(root) { animation-duration: .4s; animation-timing-function: var(--ease); }
  .topbar { view-transition-name: topbar; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    transition-delay: 0ms !important;
  }
  .hero-media, .window { transform: none !important; }
}