/* ==========================================================================
   THE UFO ARCHIVE — main stylesheet
   Palette, type and rhythm are defined once here as tokens.
   ========================================================================== */

:root {
  --black: #0C0F10;
  --char: #15191A;
  --char-2: #1B2021;
  --cream: #E6DED0;
  --paper: #D7CCBA;
  --paper-hi: #EDE7DC;
  --steel: #557F9C;
  --steel-lt: #88A8BF;
  --steel-dk: #3B6180;
  --red: #8A3A32;
  --red-lt: #B25A4F;
  --ink: #222220;
  --brass: #C2A677;
  --brass-2: #A98B58;
  --brass-hi: #D9C194;

  --f-serif: 'Cormorant Garamond', 'EB Garamond', Garamond, 'Times New Roman', serif;
  --f-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --f-mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Consolas, monospace;

  --maxw: 1400px;
  --gutter: clamp(20px, 4vw, 48px);
  --gap: clamp(20px, 2.6vw, 40px);
  --sec: clamp(72px, 7.6vw, 112px);
  --head-gap: clamp(40px, 4.4vw, 64px);
  --nav-h: 72px;
  --ease: cubic-bezier(.2, .7, .1, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);

  /* default theme = dark */
  --bg: var(--black);
  --fg: var(--cream);
  --fg-2: rgba(230, 222, 208, .68);
  --fg-3: rgba(230, 222, 208, .58);
  --line: rgba(230, 222, 208, .12);
  --line-2: rgba(230, 222, 208, .22);
  --accent: var(--brass);
  --label: var(--steel-lt);
  --shadow: rgba(0, 0, 0, .7);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--nav-h) + 16px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  background: var(--black);
  color: var(--fg);
  font: 400 16px/1.62 var(--f-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
/* archival grain over everything, very quiet */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
  background: url('../img/grain.png') repeat;
  background-size: 180px;
  opacity: .045;
  mix-blend-mode: overlay;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, p, ol, ul, dl, dd, figure, blockquote { margin: 0; padding: 0; }
ol, ul { list-style: none; }
cite { font-style: italic; }
i { font-style: normal; }
svg use { pointer-events: none; }
[hidden] { display: none !important; }
::selection { background: var(--brass); color: var(--black); }

:focus-visible { outline: 2px solid var(--brass-hi); outline-offset: 3px; border-radius: 2px; }
.paper :focus-visible { outline-color: var(--steel-dk); }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: fixed; left: 16px; top: -60px; z-index: 200; background: var(--brass); color: var(--black); padding: 10px 16px; font-weight: 600; transition: top .2s; }
.skip:focus { top: 12px; }
.mono { font-family: var(--f-mono); font-size: .92em; letter-spacing: .02em; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- section themes ---------- */
.section { position: relative; padding-block: var(--sec); background: var(--bg); color: var(--fg); }
.ink { --bg: var(--black); }
.char { --bg: var(--char); }
.paper {
  --bg: var(--cream);
  --fg: var(--ink);
  --fg-2: rgba(34, 34, 32, .76);
  --fg-3: rgba(34, 34, 32, .64);
  --line: rgba(34, 34, 32, .14);
  --line-2: rgba(34, 34, 32, .26);
  --accent: var(--red);
  --label: var(--steel-dk);
  --shadow: rgba(52, 40, 26, .38);
  background-color: var(--bg);
  background-image:
    radial-gradient(120% 60% at 50% 0%, rgba(255, 255, 255, .26), rgba(255, 255, 255, 0) 60%),
    radial-gradient(90% 60% at 50% 100%, rgba(169, 139, 88, .08), rgba(169, 139, 88, 0) 70%);
}
/* soft depth where dark meets paper */
.paper::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 120px;
  background: linear-gradient(to bottom, rgba(12, 15, 16, .16), rgba(12, 15, 16, 0));
  pointer-events: none;
}
.paper::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 90px;
  background: linear-gradient(to top, rgba(12, 15, 16, .07), rgba(12, 15, 16, 0));
  pointer-events: none;
}

/* ---------- type ---------- */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  font: 500 13.5px/1.3 var(--f-mono);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--label);
}
.eyebrow::before { content: ''; width: 36px; height: 1px; background: currentColor; opacity: .7; flex: none; }
.eyebrow i { opacity: .55; }
.eyebrow--brass { color: var(--brass); }
.paper .eyebrow--brass { color: var(--red); }

.h2 {
  font: 500 clamp(40px, 4.7vw, 70px)/1 var(--f-serif);
  letter-spacing: -.015em;
  color: var(--fg);
  text-wrap: balance;
}
.h2 em { font-style: italic; font-weight: 400; color: var(--accent); }
.lead { font-size: clamp(16.5px, 1.25vw, 18.5px); line-height: 1.62; color: var(--fg-2); max-width: 46ch; text-wrap: pretty; }

.head { margin-bottom: var(--head-gap); }
.head--split {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--gap);
  align-items: end;
}
.head--split > :last-child { justify-self: end; }
.head--center { text-align: center; display: grid; justify-items: center; }
.head--center .eyebrow::after { content: ''; width: 36px; height: 1px; background: currentColor; opacity: .7; }

/* ---------- buttons ---------- */
.btn {
  --h: 58px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: var(--h);
  padding: 0 30px;
  border-radius: 2px;
  font: 600 12.5px/1 var(--f-sans);
  letter-spacing: .14em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background-color .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease), transform .35s var(--ease);
}
.btn svg { width: 18px; height: 18px; flex: none; transition: transform .35s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn--primary {
  color: #14110C;
  background: linear-gradient(180deg, #D3BA8A 0%, #BE9F6C 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), 0 18px 40px -18px rgba(194, 166, 119, .55);
}
.btn--primary:hover { background: linear-gradient(180deg, #DEC79A 0%, #C8AA76 100%); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .4), 0 22px 46px -18px rgba(194, 166, 119, .7); }
.btn--primary:active { transform: translateY(1px); }
.btn--ghost { color: var(--fg); border: 1px solid var(--line-2); }
.btn--ghost:hover { border-color: var(--brass); color: var(--brass-hi); }
.btn--sm { --h: 42px; padding: 0 18px; font-size: 11px; letter-spacing: .14em; }
.btn--lg { --h: 64px; padding: 0 36px; }
.btn--block { width: 100%; padding-inline: 20px; }

.link-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  font: 500 12px/1 var(--f-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg);
  background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat;
  transition: color .3s, background-size .45s var(--ease);
}
.link-btn svg { width: 18px; height: 18px; transition: transform .35s var(--ease); }
.link-btn:hover { color: var(--accent); background-size: 0 1px; background-position: 100% 100%; }
.link-btn:hover svg { transform: translateX(4px); }

.round {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  color: var(--fg);
  transition: border-color .3s, background-color .3s, color .3s, opacity .3s;
}
.round svg { width: 22px; height: 22px; }
.round:hover { border-color: var(--brass); color: var(--brass-hi); }
.round:disabled { opacity: .3; pointer-events: none; }
.paper .round:hover { border-color: var(--ink); color: var(--ink); background: rgba(34, 34, 32, .05); }

/* ---------- tags / evidence key ---------- */
.tag {
  --c: var(--steel);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 11px 6px 9px;
  border: 1px solid var(--line-2);
  border-radius: 99px;
  font: 500 10.5px/1 var(--f-mono);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--fg-2);
  white-space: nowrap;
}
.tag::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--c); flex: none; }
.tag--fact { --c: var(--steel); }
.tag--witness { --c: var(--brass-2); }
.tag--official::before { border-radius: 1px; background: var(--fg); }
.tag--later::before { background: transparent; box-shadow: inset 0 0 0 1.5px var(--red-lt); }
.paper .tag--later::before { box-shadow: inset 0 0 0 1.5px var(--red); }
.tag--disputed { --c: var(--red); }
.ink .tag--disputed, .char .tag--disputed { --c: var(--red-lt); }
.tag--explain::before { background: transparent; box-shadow: inset 0 0 0 1.5px var(--steel); }
.tag--open::before { background: transparent; border: 1.5px dashed var(--fg-2); width: 9px; height: 9px; }

/* ---------- reveal ---------- */
.js .reveal { opacity: 0; transform: translate3d(0, 20px, 0); transition: opacity 1s var(--ease), transform 1.1s var(--ease); transition-delay: calc(var(--d, 0) * 90ms); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* ==========================================================================
   ANNOUNCE + NAV
   ========================================================================== */
.announce { background: var(--black); border-bottom: 1px solid rgba(230, 222, 208, .08); position: relative; z-index: 61; }
.announce p {
  display: flex; justify-content: center; align-items: center; gap: 18px;
  min-height: 38px; padding: 8px var(--gutter);
  font: 500 10.5px/1.3 var(--f-mono); letter-spacing: .16em; text-transform: uppercase;
  color: rgba(230, 222, 208, .6); text-align: center;
}
.announce b { color: var(--brass); font-weight: 500; }
.announce__sep { width: 4px; height: 4px; border-radius: 50%; background: var(--brass); opacity: .7; }

.nav { position: sticky; top: 0; z-index: 60; height: var(--nav-h); transition: background-color .45s var(--ease), border-color .45s var(--ease), backdrop-filter .45s; border-bottom: 1px solid transparent; }
.nav.is-scrolled, .nav.is-open { background: rgba(12, 15, 16, .86); backdrop-filter: blur(14px) saturate(1.2); -webkit-backdrop-filter: blur(14px) saturate(1.2); border-bottom-color: rgba(230, 222, 208, .08); }
.nav__inner { height: 100%; display: flex; align-items: center; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--cream); }
.brand__mark { width: 30px; height: 30px; color: var(--brass); }
.brand__word { font: 600 15.5px/1 var(--f-serif); letter-spacing: .24em; text-transform: uppercase; padding-top: 2px; }
.nav__links { display: flex; gap: 34px; margin-left: auto; }
.nav__links a { position: relative; font-size: 13.5px; color: rgba(230, 222, 208, .72); padding: 8px 0; transition: color .3s; }
.nav__links a::after { content: ''; position: absolute; left: 0; right: 0; bottom: 2px; height: 1px; background: var(--brass); transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease); }
.nav__links a:hover, .nav__links a.is-current { color: var(--cream); }
.nav__links a:hover::after, .nav__links a.is-current::after { transform: scaleX(1); transform-origin: left; }
.nav__cta { margin-left: 8px; }
.nav__toggle { display: none; width: 44px; height: 44px; margin-left: auto; position: relative; }
.nav__toggle span { position: absolute; left: 11px; right: 11px; height: 1.5px; background: var(--cream); transition: transform .4s var(--ease), top .4s var(--ease); }
.nav__toggle span:first-child { top: 17px; }
.nav__toggle span:last-child { top: 25px; }
.nav__toggle[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }
.menu { position: absolute; left: 0; right: 0; top: 100%; background: rgba(12, 15, 16, .97); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.menu__links { display: grid; padding-block: 12px 28px; }
.menu__links a { font: 500 30px/1 var(--f-serif); padding: 16px 0; border-bottom: 1px solid var(--line); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  margin-top: calc(var(--nav-h) * -1);
  padding-top: calc(var(--nav-h) + clamp(20px, 3.4vh, 52px));
  padding-bottom: clamp(22px, 3vh, 40px);
  min-height: calc(100svh - 38px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--black);
  overflow: hidden;
  isolation: isolate;
}
.hero__bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero__earth {
  position: absolute;
  left: 0;
  top: -14%;
  width: 100%;
  max-width: none;
  opacity: .9;
  transform: translate3d(0, var(--py, 0px), 0);
  -webkit-mask-image: radial-gradient(80% 90% at 62% 58%, #000 50%, transparent 100%);
          mask-image: radial-gradient(80% 90% at 62% 58%, #000 50%, transparent 100%);
}
.hero__bg::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(90deg, var(--black) 0%, rgba(12, 15, 16, .92) 26%, rgba(12, 15, 16, .35) 55%, rgba(12, 15, 16, .1) 100%),
    linear-gradient(0deg, var(--black) 0%, rgba(12, 15, 16, 0) 26%),
    linear-gradient(180deg, rgba(12, 15, 16, .85) 0%, rgba(12, 15, 16, 0) 22%);
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 5.1fr) minmax(0, 6.9fr);
  gap: var(--gap);
  align-items: center;
  flex: 1;
}
.hero__copy { max-width: 580px; padding-block: 8px; }
.hero__title {
  font: 500 clamp(48px, 5vw, 80px)/.92 var(--f-serif);
  letter-spacing: -.02em;
  text-wrap: balance;
}
.hero__tag { margin-top: 14px; font: italic 400 clamp(24px, 2.1vw, 32px)/1.2 var(--f-serif); color: var(--brass); }
.hero__lede { margin-top: 14px; font-size: clamp(16px, 1.2vw, 17.5px); color: var(--fg-2); max-width: 47ch; }
.hero__actions { margin-top: 24px; }
.hero__support { margin-top: 14px; font-size: 13px; color: var(--fg-3); letter-spacing: .01em; }
.hero__support i { margin-inline: 6px; color: var(--brass); opacity: .8; }

.price { display: flex; align-items: flex-end; gap: 26px; margin-top: 24px; }
.price__cell, .pricecard__row > div { display: grid; gap: 8px; }
.price__label { font: 500 11.5px/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--label); }
.price__was { display: inline-block; justify-self: start; font: 400 36px/.9 var(--f-serif); color: var(--fg-2); letter-spacing: -.01em; }
.offer-chip { align-self: center; display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border: 1px solid rgba(194, 166, 119, .45); border-radius: 99px; font: 500 10.5px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--brass-hi); white-space: nowrap; }
.offer-chip::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--red-lt); }
.price__now { font: 500 68px/.8 var(--f-serif); color: var(--brass); letter-spacing: -.02em; }
.price__rule { width: 1px; height: 62px; background: var(--line-2); }

/* the 3D shelf */
.hero__stage { position: relative; display: grid; place-items: center; min-height: 420px; }
.shelf {
  --bw: clamp(150px, 13.6vw, 250px);
  --depth: calc(var(--bw) * .06);
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  perspective: 2000px;
  perspective-origin: 50% 30%;
  padding-bottom: 40px;
  transform: rotateX(var(--tx, 0deg)) rotateY(var(--ty, 0deg));
  transform-style: preserve-3d;
  transition: transform 1.2s var(--ease);
}
.shelf::after {
  content: '';
  position: absolute;
  left: -4%; right: -4%; bottom: 14px;
  height: 58px;
  background: radial-gradient(50% 50% at 50% 50%, rgba(0, 0, 0, .9), rgba(0, 0, 0, 0) 70%);
  filter: blur(6px);
  z-index: -1;
}
.book {
  --ry: 0deg; --lift: 0px; --z: 0px;
  position: relative;
  width: var(--bw);
  aspect-ratio: 1086 / 1448;
  margin-inline: 0;
  transform-style: preserve-3d;
  transform: translate3d(0, var(--lift), var(--z)) rotateY(var(--ry));
  transition: transform .9s var(--ease);
}
.book:nth-child(1) { --ry: 30deg; --z: -70px; margin-right: calc(var(--bw) * -.12); }
.book:nth-child(2) { --ry: 7deg; --lift: -26px; --z: 0px; margin-right: calc(var(--bw) * .07); }
.book:nth-child(3) { --ry: -7deg; --lift: -26px; --z: 0px; }
.book:nth-child(4) { --ry: -30deg; --z: -70px; margin-left: calc(var(--bw) * -.12); }
.book__body { position: absolute; inset: 0; transform-style: preserve-3d; }
.book__cover {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 1px 3px 3px 1px;
  transform: translateZ(calc(var(--depth) / 2));
  box-shadow: 0 34px 50px -24px rgba(0, 0, 0, .95), 0 8px 18px -6px rgba(0, 0, 0, .55);
  backface-visibility: hidden;
}
/* hinge + sheen, sits a hair in front of the cover */
.book__body::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: 1px 3px 3px 1px;
  transform: translateZ(calc(var(--depth) / 2 + .5px));
  background:
    linear-gradient(90deg, rgba(0, 0, 0, .45) 0%, rgba(255, 255, 255, .16) 1.4%, rgba(0, 0, 0, .28) 3.2%, rgba(255, 255, 255, .05) 5%, rgba(255, 255, 255, 0) 9%),
    linear-gradient(115deg, rgba(255, 255, 255, .09) 0%, rgba(255, 255, 255, 0) 38%, rgba(255, 255, 255, 0) 70%, rgba(255, 255, 255, .04) 100%);
  pointer-events: none;
}
.book__spine {
  position: absolute; top: 0; height: 100%;
  left: calc(var(--depth) / -2);
  width: var(--depth);
  transform: rotateY(-90deg);
  background: linear-gradient(90deg, #07090a, #1d2224 45%, #0b0d0e);
  border-radius: 2px 0 0 2px;
}
.book__body::before {
  content: '';
  position: absolute; top: 1.2%; height: 97.6%;
  left: calc(100% - var(--depth) / 2 - 1px);
  width: var(--depth);
  transform: rotateY(90deg);
  background: repeating-linear-gradient(90deg, #d9cfbd 0 1px, #c5b9a3 1px 2px), #d4c9b5;
  box-shadow: inset 0 0 6px rgba(0, 0, 0, .35);
}
@media (hover: hover) {
  .book:hover { --lift: -30px; }
  .book:nth-child(1):hover, .book:nth-child(4):hover { --lift: -12px; }
}
.js .book { opacity: 0; translate: 0 36px; transition: transform .9s var(--ease), opacity 1.2s var(--ease), translate 1.4s var(--ease); transition-delay: 0s, calc(.25s + var(--i) * .12s), calc(.25s + var(--i) * .12s); }
.js .shelf.is-in .book { opacity: 1; translate: 0 0; }

/* scale strip */
.scale {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  margin-top: clamp(20px, 2.6vh, 40px);
}
.scale > div { display: grid; grid-template-rows: auto auto; align-content: start; gap: 8px; padding: 18px 0 0 28px; border-left: 1px solid var(--line); }
.scale > div:first-child { padding-left: 0; border-left: 0; }
.scale dd { grid-row: 1; font: 500 clamp(38px, 3.3vw, 52px)/.9 var(--f-serif); letter-spacing: -.01em; }
.scale dt { font: 500 10.5px/1.3 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--label); }
.scale sup { color: var(--brass); font-size: 1em; top: 0; margin-left: 2px; }
.scale dt small { display: block; margin-top: 4px; font: 400 11.5px/1.3 var(--f-sans); letter-spacing: 0; text-transform: none; color: var(--fg-3); }

/* ==========================================================================
   OVERVIEW
   ========================================================================== */
.quad { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-2); border-bottom: 1px solid var(--line); }
.quad__item + .quad__item { border-left: 1px solid var(--line); }
.quad__link { display: grid; justify-items: center; text-align: center; gap: 0; padding: 44px 24px 40px; height: 100%; transition: background-color .5s var(--ease); }
.quad__cover {
  width: min(172px, 72%); margin-bottom: 32px; border-radius: 1px 3px 3px 1px;
  box-shadow: 0 22px 30px -18px var(--shadow), 0 3px 8px -2px rgba(52, 40, 26, .25);
  transition: transform .6s var(--ease), box-shadow .6s var(--ease);
}
.quad__link:hover .quad__cover { transform: translateY(-6px) rotate(-1.5deg); box-shadow: 0 30px 36px -20px var(--shadow); }
.quad__key { display: flex; justify-content: center; gap: 12px; align-items: baseline; font: 500 12.5px/1 var(--f-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--label); }
.quad__key b { font-weight: 500; color: var(--red); }
.quad__q { margin-top: 14px; font: italic 400 clamp(26px, 2.3vw, 34px)/1.08 var(--f-serif); color: var(--ink); text-wrap: balance; min-height: 2.2em; transition: color .35s; }
.quad__link:hover .quad__q { color: var(--red); }
.quad__t { margin-top: 14px; font-size: 14px; color: var(--fg-2); }

.crossref { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 22px; padding-top: 28px; }
.crossref__lead { font: 500 11px/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--fg-3); }
.crossref__row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 10px; font-size: 15px; color: var(--fg-2); }
.crossref__row b { color: var(--ink); font-weight: 600; }
.crossref__tag { padding: 7px 14px; border: 1px solid var(--line-2); border-radius: 99px; font-size: 13.5px; color: var(--ink); font-weight: 500; }
.crossref__tag em { font-style: normal; font-weight: 400; color: var(--fg-3); }

/* ==========================================================================
   VOLUME SHOWCASES
   ========================================================================== */
.volume__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gap);
  align-items: center;
}
.volume__visual { grid-column: 1 / span 7; position: relative; aspect-ratio: 1.12; }
.volume__copy { grid-column: 8 / span 5; padding-left: clamp(0px, 2vw, 32px); }
.volume--flip .volume__visual { grid-column: 6 / span 7; grid-row: 1; }
.volume--flip .volume__copy { grid-column: 1 / span 5; grid-row: 1; padding-left: 0; padding-right: clamp(0px, 2vw, 32px); }

.spread {
  position: absolute;
  top: 2%;
  right: 0;
  width: 82%;
  display: flex;
  box-shadow: 0 50px 80px -40px var(--shadow), 0 12px 30px -12px rgba(0, 0, 0, .35);
}
.spread img { width: 50%; position: relative; outline: 1px solid rgba(255, 255, 255, .07); outline-offset: -1px; }
.spread img:first-child { border-radius: 2px 0 0 2px; }
.spread img:last-child { border-radius: 0 2px 2px 0; }
.spread::after {
  content: '';
  position: absolute; top: 0; bottom: 0; left: 50%; width: 12%; transform: translateX(-50%);
  background: linear-gradient(90deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, .16) 42%, rgba(0, 0, 0, .34) 50%, rgba(255, 255, 255, .08) 52%, rgba(0, 0, 0, .08) 62%, rgba(0, 0, 0, 0) 100%);
  pointer-events: none;
}
.volume__cover {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 42%;
  border-radius: 1px 3px 3px 1px;
  box-shadow: 0 50px 70px -30px rgba(0, 0, 0, .9), 0 14px 26px -10px rgba(0, 0, 0, .55);
  transition: transform .8s var(--ease);
}
.paper .volume__cover { box-shadow: 0 50px 70px -30px rgba(40, 28, 16, .6), 0 14px 26px -10px rgba(40, 28, 16, .35); }
.volume__visual:hover .volume__cover { transform: translateY(-8px); }
.volume--flip .spread { right: auto; left: 0; }
.volume--flip .volume__cover { left: auto; right: 0; }

.volume .h2 { font-size: clamp(38px, 3.5vw, 54px); line-height: 1.02; }
.volume__pos { margin-top: 16px; font: italic 400 clamp(22px, 1.9vw, 28px)/1.25 var(--f-serif); color: var(--accent); }
.volume__desc { margin-top: 20px; font-size: 16.5px; color: var(--fg-2); }
.stats { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 0; margin-top: 30px; border-block: 1px solid var(--line); }
.stats > div { display: flex; flex-direction: column-reverse; gap: 8px; padding: 18px 26px 18px 0; margin-right: 26px; border-right: 1px solid var(--line); }
.stats > div:last-child { border-right: 0; margin-right: 0; padding-right: 0; }
.stats dd { font: 500 36px/.9 var(--f-serif); letter-spacing: -.01em; white-space: nowrap; }
.stats dt { font: 500 10px/1.3 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--label); }
.features { margin-top: 26px; margin-bottom: 30px; }
.features li { position: relative; padding: 11px 0 11px 26px; font-size: 15px; line-height: 1.5; color: var(--fg); border-bottom: 1px solid var(--line); }
.features li:first-child { padding-top: 0; }
.features li:first-child::before { top: 6px; }
.features li::before { content: ''; position: absolute; left: 2px; top: 17px; width: 7px; height: 7px; border: 1px solid var(--accent); transform: rotate(45deg); }
.volume__note { margin: -8px 0 26px; font: 500 11px/1.5 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--label); }

/* volume 04 dossier */
.volume--files .volume__visual { display: grid; place-items: center; }
.volume--files .volume__cover { position: relative; left: auto; right: auto; bottom: auto; width: 50%; z-index: 2; }
.dossier { position: absolute; inset: 8% 16% 6%; }
.dossier span {
  position: absolute; inset: 0;
  background: linear-gradient(#EFE8DB, #E3DACA);
  box-shadow: 0 30px 50px -30px rgba(40, 28, 16, .5), 0 2px 6px rgba(40, 28, 16, .12);
  border-radius: 2px;
}
.dossier span::before {
  content: ''; position: absolute; inset: 12% 12% auto; height: 55%;
  background: repeating-linear-gradient(180deg, rgba(34, 34, 32, .14) 0 1px, transparent 1px 18px);
}
.dossier span:nth-child(1) { transform: rotate(-7deg) translate(-8%, 2%); }
.dossier span:nth-child(2) { transform: rotate(4deg) translate(9%, -1%); background: linear-gradient(#E7DDCB, #D9CCB6); }
.dossier span:nth-child(3) { transform: rotate(-1.5deg) translate(2%, 3%); }

/* ==========================================================================
   LOOK INSIDE — viewer
   ========================================================================== */
.inside { overflow: hidden; }
.tabs { position: relative; display: flex; gap: clamp(20px, 3vw, 44px); border-bottom: 1px solid var(--line); margin-bottom: 36px; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs [role="tab"] { padding: 0 0 18px; font: 500 12px/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--fg-3); white-space: nowrap; transition: color .3s; }
.tabs [role="tab"]:hover { color: var(--fg-2); }
.tabs [role="tab"][aria-selected="true"] { color: var(--fg); }
.tabs__ink { position: absolute; bottom: -1px; left: 0; height: 1px; width: 0; background: var(--brass); transition: transform .5s var(--ease), width .5s var(--ease); }

.viewer__panel:focus-visible { outline-offset: 8px; }
.viewer__stage { position: relative; display: grid; grid-template-columns: 52px minmax(0, 1fr) 52px; align-items: center; gap: clamp(16px, 2.4vw, 40px); }
.viewer__track { position: relative; height: clamp(420px, 43vw, 660px); }
.sp {
  position: absolute; inset: 0;
  display: flex; justify-content: center; align-items: center;
  opacity: 0; visibility: hidden;
  transform: translate3d(var(--from, 24px), 0, 0);
  transition: opacity .7s var(--ease), transform .8s var(--ease), visibility 0s linear .8s;
}
.sp.is-active { opacity: 1; visibility: visible; transform: none; transition: opacity .7s var(--ease), transform .8s var(--ease), visibility 0s; }
.sp__pages { position: relative; display: flex; height: 100%; box-shadow: 0 50px 90px -40px rgba(0, 0, 0, .95), 0 18px 40px -20px rgba(0, 0, 0, .7); }
.sp__pages::after {
  content: ''; position: absolute; top: 0; bottom: 0; left: 50%; width: 10%; transform: translateX(-50%); pointer-events: none;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, .14) 44%, rgba(0, 0, 0, .32) 50%, rgba(255, 255, 255, .06) 51.5%, rgba(0, 0, 0, .08) 60%, rgba(0, 0, 0, 0) 100%);
}
.pg { position: relative; height: 100%; display: block; overflow: hidden; background: #d9d1c3; }
.pg::before { content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .07); }
.pg img { height: 100%; width: auto; max-width: none; transition: transform 1.2s var(--ease), filter .6s; }
.pg::after {
  content: ''; position: absolute; right: 14px; bottom: 14px; width: 40px; height: 40px; border-radius: 50%;
  background: rgba(12, 15, 16, .72) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M14 4h6v6M10 20H4v-6M20 4l-6.5 6.5M4 20l6.5-6.5' fill='none' stroke='%23E6DED0' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 18px no-repeat;
  opacity: 0; transform: scale(.8); transition: opacity .35s, transform .35s var(--ease);
}
.pg:hover::after, .pg:focus-visible::after { opacity: 1; transform: none; }
.pg:hover img { transform: scale(1.012); }
.pg:focus-visible { outline-offset: -3px; }

.viewer__bar { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; margin: 28px 0 22px; padding-inline: calc(52px + clamp(16px, 2.4vw, 40px)); }
.viewer__caption { font: italic 400 clamp(20px, 1.6vw, 24px)/1.3 var(--f-serif); color: var(--fg); }
.viewer__count { font: 500 12px/1 var(--f-mono); letter-spacing: .14em; color: var(--fg-3); white-space: nowrap; }
.viewer__count b { color: var(--brass); font-weight: 500; }
.viewer__thumbs { display: flex; justify-content: center; gap: 12px; padding: 4px calc(52px + clamp(16px, 2.4vw, 40px)); overflow-x: auto; scrollbar-width: none; }
.viewer__thumbs::-webkit-scrollbar { display: none; }
.thumb { flex: none; display: flex; height: 66px; padding: 3px; border: 1px solid transparent; border-radius: 3px; opacity: .5; transition: opacity .3s, border-color .3s; }
.thumb img { height: 100%; width: auto; }
.thumb:hover { opacity: .85; }
.thumb[aria-current="true"] { opacity: 1; border-color: var(--brass); }
.viewer__empty { max-width: 560px; margin: 40px auto; padding: 60px 48px; text-align: center; border: 1px dashed var(--line-2); border-radius: 4px; }
.viewer__empty .eyebrow { justify-content: center; }
.viewer__empty .eyebrow::before { display: none; }
.viewer__empty-title { font: 500 34px/1.1 var(--f-serif); margin-bottom: 14px; }
.viewer__empty p:last-child { color: var(--fg-2); font-size: 15px; }
.viewer.is-empty .viewer__stage, .viewer.is-empty .viewer__bar, .viewer.is-empty .viewer__thumbs { display: none; }

/* ==========================================================================
   ONE CASE, MULTIPLE LAYERS
   ========================================================================== */
.legend { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; max-width: 520px; }
.layers .head--split > :last-child { justify-self: stretch; }
.layers__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.layers__media { grid-column: 1 / span 6; position: sticky; top: calc(var(--nav-h) + 32px); }
.layers__frame {
  position: relative; aspect-ratio: 5 / 5.4; overflow: hidden; border-radius: 3px;
  background: #cfc3ae;
  box-shadow: 0 40px 70px -40px var(--shadow);
}
.lm { position: absolute; inset: 0; opacity: 0; transform: scale(1.03); transition: opacity .9s var(--ease), transform 1.4s var(--ease); }
.lm.is-active { opacity: 1; transform: none; }
.lm img { width: 100%; height: 100%; object-fit: cover; }
.lm--page { display: grid; place-items: center; padding: 7% 12%; background: radial-gradient(80% 70% at 50% 45%, #d8ccb7, #c5b79f); }
.lm--page img { width: auto; height: 100%; object-fit: contain; box-shadow: 0 30px 50px -24px rgba(40, 28, 16, .6), 0 4px 12px rgba(40, 28, 16, .18); }
.lm figcaption {
  position: absolute; left: 16px; bottom: 16px;
  padding: 7px 11px; border-radius: 2px;
  background: rgba(12, 15, 16, .72); color: rgba(230, 222, 208, .85);
  font: 500 10px/1.2 var(--f-mono); letter-spacing: .1em; text-transform: uppercase;
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.layers__list { grid-column: 8 / span 5; counter-reset: layer; }
.layer { padding: 34px 0 36px; border-top: 1px solid var(--line-2); transition: opacity .6s var(--ease); }
.layer:last-child { border-bottom: 1px solid var(--line-2); }
.js .layers__list.is-live .layer:not(.is-active) { opacity: .42; }
.layer__num { display: flex; align-items: baseline; gap: 16px; font: 500 12px/1 var(--f-mono); letter-spacing: .12em; color: var(--red); }
.layer__num span { font: 500 clamp(28px, 2.5vw, 36px)/1 var(--f-serif); letter-spacing: -.01em; color: var(--ink); }
.layer__tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 16px; }
.layer > p:not([class]) { font-size: 16.5px; color: var(--fg-2); }
.layer__src { margin-top: 16px; font: 500 10.5px/1.3 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--label); }
.layer__img { display: none; }

/* ==========================================================================
   METHOD
   ========================================================================== */
.method { padding-block: calc(var(--sec) * 1.05); background: radial-gradient(70% 90% at 80% 0%, rgba(85, 127, 156, .1), transparent 60%), var(--black); }
.method__quote p {
  max-width: 30ch;
  font: 400 clamp(34px, 4vw, 62px)/1.1 var(--f-serif);
  letter-spacing: -.012em;
  text-wrap: balance;
}
.method__quote footer { margin-top: 26px; font: 500 11px/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--fg-3); }
.principles { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: clamp(56px, 6vw, 88px); border-top: 1px solid var(--line); }
.principles li { padding: 30px 30px 0 0; }
.principles li + li { padding-left: 30px; border-left: 1px solid var(--line); }
.principles span { font: italic 400 22px/1 var(--f-serif); color: var(--brass); }
.principles h3 { margin-top: 18px; font: 500 26px/1.1 var(--f-serif); }
.principles p { margin-top: 12px; font-size: 14.5px; color: var(--fg-2); }

/* ==========================================================================
   ATLAS
   ========================================================================== */
.atlas { --bg: var(--black); padding-bottom: calc(var(--sec) * .8); }
.atlas__head { margin-bottom: 30px; }
.regions { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.regions button {
  padding: 10px 16px; border-radius: 99px; border: 1px solid var(--line-2);
  font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--fg-2);
  transition: background-color .3s, color .3s, border-color .3s;
}
.regions button:hover { border-color: var(--brass); color: var(--fg); }
.regions button[aria-pressed="true"] { background: var(--cream); border-color: var(--cream); color: var(--black); }
.atlas__frame {
  position: relative;
  max-width: calc(var(--maxw) + 240px);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.atlas__map {
  position: relative;
  height: clamp(440px, 39vw, 680px);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  background:
    radial-gradient(60% 80% at 40% 50%, rgba(85, 127, 156, .09), transparent 70%),
    linear-gradient(180deg, #101415, #0b0e0f);
}
.atlas__map::after { content: ''; position: absolute; inset: 0; pointer-events: none; box-shadow: inset 0 0 120px 20px rgba(0, 0, 0, .55); }
#atlas-svg { width: 100%; height: 100%; touch-action: manipulation; }
.map-grat { fill: none; stroke: rgba(136, 168, 191, .1); stroke-width: 1; vector-effect: non-scaling-stroke; stroke-dasharray: 2 4; }
.map-land { fill: #283032; stroke: rgba(230, 222, 208, .24); stroke-width: .7; vector-effect: non-scaling-stroke; }
.map-borders { fill: none; stroke: rgba(230, 222, 208, .1); stroke-width: .6; vector-effect: non-scaling-stroke; }
.mk { cursor: pointer; outline: none; }
.mk__hit { fill: transparent; }
.mk__halo { fill: var(--brass); opacity: 0; transition: opacity .3s; }
.mk__dot { fill: var(--cream); stroke: var(--black); stroke-width: 1.4; vector-effect: non-scaling-stroke; transition: fill .3s; }
.mk:hover .mk__halo, .mk:focus-visible .mk__halo { opacity: .28; }
.mk:hover .mk__dot, .mk:focus-visible .mk__dot { fill: var(--brass-hi); }
.mk.is-active .mk__dot { fill: var(--brass); }
.mk.is-active .mk__halo { opacity: .22; }
.mk__ring { fill: none; stroke: var(--brass); stroke-width: 1; vector-effect: non-scaling-stroke; opacity: 0; }
.mk.is-active .mk__ring { opacity: .8; }
.mk.is-dim { opacity: .25; }
.mk__label { font: 500 11px var(--f-mono); letter-spacing: .06em; fill: var(--cream); paint-order: stroke; stroke: rgba(12, 15, 16, .9); stroke-width: 4px; stroke-linejoin: round; pointer-events: none; opacity: 0; transition: opacity .3s; }
.mk.is-active .mk__label, .atlas--zoomed .mk:not(.is-dim):not(.no-label) .mk__label { opacity: 1; }
.atlas__tip {
  position: absolute; left: 0; top: 0; z-index: 3; pointer-events: none;
  padding: 7px 11px; border-radius: 2px; background: rgba(230, 222, 208, .96); color: var(--black);
  font: 500 12px/1.2 var(--f-sans); white-space: nowrap;
  opacity: 0; transform: translate(-50%, calc(-100% - 14px)); transition: opacity .2s;
}
.atlas__tip.is-on { opacity: 1; }
.atlas__panel {
  position: absolute;
  top: 20px; bottom: 20px;
  right: calc(var(--gutter) + 20px);
  width: min(350px, 34%);
  display: flex; flex-direction: column;
  padding: 26px 28px 24px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: rgba(21, 25, 26, .84);
  backdrop-filter: blur(16px) saturate(1.1);
  -webkit-backdrop-filter: blur(16px) saturate(1.1);
  z-index: 2;
}
.atlas__select {
  appearance: none; -webkit-appearance: none;
  width: 100%; padding: 12px 38px 12px 14px;
  border: 1px solid var(--line-2); border-radius: 2px;
  background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m7 10 5 5 5-5' fill='none' stroke='%23C2A677' stroke-width='1.5'/%3E%3C/svg%3E") right 10px center / 18px no-repeat;
  color: var(--fg); font: 400 13.5px var(--f-sans); cursor: pointer;
}
.atlas__select option { background: var(--char); color: var(--cream); }
.atlas__no { margin-top: 26px; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--brass); }
.atlas__name { margin-top: 10px; font: 500 clamp(30px, 2.5vw, 40px)/1.02 var(--f-serif); letter-spacing: -.01em; text-wrap: balance; }
.atlas__meta { margin-top: 20px; border-top: 1px solid var(--line); }
.atlas__meta div { display: grid; grid-template-columns: 118px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.atlas__meta dt { font: 500 10px/1.6 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--label); }
.atlas__meta dd { font-size: 13.5px; color: var(--fg); }
.atlas__coord { white-space: nowrap; font-size: 12.5px !important; }
.atlas__summary { margin-top: 18px; font-size: 15px; color: var(--fg-2); }
.atlas__foot { margin-top: auto; padding-top: 20px; display: flex; justify-content: space-between; align-items: center; }
.atlas__page { white-space: nowrap; font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--fg-3); }
.atlas__step { display: flex; gap: 8px; }
.atlas__step button { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line-2); transition: border-color .3s, color .3s; }
.atlas__step button:hover { border-color: var(--brass); color: var(--brass-hi); }
.atlas__step svg { width: 18px; height: 18px; }
.atlas__note { margin-top: 16px; font-size: 12px; color: var(--fg-3); }

/* ==========================================================================
   HISTORY IN PRINT
   ========================================================================== */
.print__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: center; }
.print__copy { grid-column: 1 / span 5; }
.print__copy .lead { margin-top: 24px; }
.print__artifacts { grid-column: 7 / span 6; position: relative; aspect-ratio: 1.08; }
.status { display: grid; gap: 14px; margin-top: 32px; padding-top: 26px; border-top: 1px solid var(--line); }
.status p { display: grid; grid-template-columns: 196px 1fr; gap: 16px; align-items: start; font-size: 14px; color: var(--fg-2); }
.status .tag { justify-self: start; }
.artifact { position: absolute; margin: 0; }
.artifact__open { display: block; position: relative; width: 100%; cursor: zoom-in; }
.artifact__open img { width: 100%; }
.artifact--call { top: 0; left: 0; width: 80%; transform: rotate(-1.6deg); z-index: 1; }
.artifact--globe { right: 0; bottom: 0; width: 44%; transform: rotate(2.2deg); z-index: 2; }
.artifact .artifact__open { padding: 10px; background: #efe8da; box-shadow: 0 40px 60px -30px rgba(40, 28, 16, .6), 0 6px 14px rgba(40, 28, 16, .16); transition: transform .6s var(--ease), box-shadow .6s var(--ease); }
.artifact .artifact__open:hover { transform: translateY(-5px); box-shadow: 0 50px 70px -30px rgba(40, 28, 16, .65), 0 8px 18px rgba(40, 28, 16, .18); }
.artifact figcaption { margin-top: 12px; font-size: 12px; line-height: 1.45; color: var(--fg-2); max-width: 44ch; }
.artifact figcaption b { display: block; margin-bottom: 3px; font: 500 10px/1.3 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--steel-dk); }

.eras { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); margin-top: clamp(56px, 6vw, 88px); border-top: 1px solid var(--line-2); }
.eras li { position: relative; padding: 24px 16px 0 0; font-size: 13.5px; line-height: 1.4; color: var(--fg-2); }
.eras li::before { content: ''; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--cream); border: 1px solid var(--ink); }
.eras li:first-child::before { background: var(--red); border-color: var(--red); }
.eras span { display: block; margin-bottom: 6px; font: 500 26px/1 var(--f-serif); color: var(--ink); letter-spacing: -.01em; }

/* ==========================================================================
   PAPER TRAIL
   ========================================================================== */
.trail { background: radial-gradient(60% 70% at 18% 60%, rgba(194, 166, 119, .07), transparent 70%), var(--black); }
.trail__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.trail__docs { grid-column: 1 / span 6; position: relative; aspect-ratio: .98; }
.doc { position: absolute; margin: 0; }
.doc .artifact__open { padding: 0; background: #ECE5D7; box-shadow: 0 50px 80px -40px rgba(0, 0, 0, .95), 0 10px 24px -10px rgba(0, 0, 0, .6); transition: transform .6s var(--ease); }
.doc .artifact__open img { mix-blend-mode: multiply; }
.doc .artifact__open:hover { transform: translateY(-6px); }
.doc--a { left: 0; top: 0; width: 60%; transform: rotate(-2.6deg); z-index: 2; }
.doc--b { right: 2%; top: 9%; width: 54%; transform: rotate(2.4deg); z-index: 1; }
.trail__credit { position: absolute; left: 0; right: 0; bottom: 0; font-size: 12.5px; color: var(--fg-3); max-width: 58ch; }
.trail__credit b { color: var(--fg-2); font-weight: 500; }
.steps { grid-column: 8 / span 5; position: relative; }
.steps::before { content: ''; position: absolute; left: 5px; top: 10px; bottom: 10px; width: 1px; background: linear-gradient(var(--line-2), var(--line-2)) ; }
.step { position: relative; padding: 0 0 34px 38px; }
.step:last-child { padding-bottom: 0; }
.step::before { content: ''; position: absolute; left: 0; top: 6px; width: 11px; height: 11px; border-radius: 50%; background: var(--black); border: 1px solid var(--brass); }
.step__k { display: flex; align-items: baseline; gap: 14px; margin-bottom: 10px; font: 500 clamp(26px, 2.2vw, 32px)/1 var(--f-serif); }
.step__k b { font: 500 11px/1 var(--f-mono); letter-spacing: .12em; color: var(--brass); }
.step__k time { margin-left: auto; font: 500 10.5px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--fg-3); }
.step > p:not([class]) { font-size: 15.5px; color: var(--fg-2); margin-bottom: 14px; }
.headlines { margin: 4px 0 12px; border-top: 1px solid var(--line); }
.headlines li { display: grid; grid-template-columns: 104px 1fr; gap: 12px; align-items: baseline; padding: 12px 0; border-bottom: 1px solid var(--line); font: italic 400 21px/1.2 var(--f-serif); color: var(--fg); }
.headlines time { font: 500 10.5px/1 var(--f-mono); font-style: normal; letter-spacing: .1em; text-transform: uppercase; color: var(--fg-3); }
.step__note { font-size: 13.5px; color: var(--fg-3); margin-bottom: 14px; }

/* ==========================================================================
   EVERYTHING YOU GET
   ========================================================================== */
.library { position: relative; height: clamp(330px, 34vw, 500px); margin: 0 auto clamp(56px, 6vw, 80px); max-width: 1180px; }
.library__back { position: absolute; inset: 0 0 18%; display: flex; justify-content: center; align-items: flex-start; }
.library__back img {
  width: 17%; margin-inline: -1.4%;
  transform: translate(var(--x), var(--y)) rotate(var(--r));
  box-shadow: 0 30px 40px -24px rgba(40, 28, 16, .55), 0 3px 10px rgba(40, 28, 16, .14);
  border-radius: 1px;
}
.library__back img:nth-child(2) { align-self: center; width: 22%; }
.library__back img:nth-child(4) { width: 15%; }
.library__front { position: absolute; left: 0; right: 0; bottom: 0; display: flex; justify-content: center; gap: 1.8%; }
.library__front img {
  width: 18.5%;
  border-radius: 1px 3px 3px 1px;
  box-shadow: 0 40px 50px -26px rgba(30, 20, 10, .7), 0 10px 20px -8px rgba(30, 20, 10, .35);
}
.value__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: center; }
.ledger { grid-column: 1 / span 6; border-top: 1px solid var(--line-2); }
.ledger > div { display: flex; align-items: baseline; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.ledger dt { font-size: 16px; color: var(--ink); }
.ledger dt small { display: block; font-size: 12.5px; color: var(--fg-3); margin-top: 2px; }
.ledger > div::after { content: ''; order: 1; flex: 1; border-bottom: 1px dotted var(--line-2); transform: translateY(-6px); }
.ledger dd { order: 2; font: 500 38px/.9 var(--f-serif); letter-spacing: -.01em; color: var(--ink); }
.pricecard {
  grid-column: 8 / span 5;
  padding: 36px 36px 30px;
  border-radius: 3px;
  background: linear-gradient(180deg, #171B1C, #0F1213);
  color: var(--cream);
  --fg-2: rgba(230, 222, 208, .66); --fg-3: rgba(230, 222, 208, .58); --line: rgba(230, 222, 208, .12); --line-2: rgba(230, 222, 208, .22); --label: var(--steel-lt);
  box-shadow: 0 50px 80px -40px rgba(30, 20, 10, .7);
}
.pricecard__row { display: flex; align-items: flex-end; gap: 22px; margin-bottom: 30px; }
.pricecard__fine { margin-top: 16px; font-size: 12.5px; line-height: 1.5; color: var(--fg-3); }

/* ==========================================================================
   REVIEWS (rendered only with genuine data)
   ========================================================================== */
.reviews__ctrl { display: flex; gap: 10px; }
.reviews__track {
  display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 2 * var(--gap)) / 3);
  gap: var(--gap); overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  scrollbar-width: none; cursor: grab; padding-bottom: 4px;
}
.reviews__track::-webkit-scrollbar { display: none; }
.reviews__track.is-drag { cursor: grabbing; scroll-snap-type: none; scroll-behavior: auto; user-select: none; }
.reviews { padding-bottom: calc(var(--sec) * .9); }
.reviews__score { display: flex; align-items: center; gap: 14px; margin-top: 18px; font: 500 12px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--fg-2); }
.stars { display: inline-flex; gap: 3px; margin: 0; }
.stars i { display: block; width: 17px; height: 17px; color: rgba(230, 222, 208, .18); }
.stars i.on { color: var(--brass); }
.stars svg { width: 100%; height: 100%; fill: currentColor; }
.rv { scroll-snap-align: start; display: flex; flex-direction: column; gap: 22px; padding: 32px 30px 30px; border: 1px solid var(--line); border-radius: 3px; background: linear-gradient(180deg, rgba(230, 222, 208, .035), rgba(230, 222, 208, .01)); }
.rv__top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.rv__ph { padding: 5px 8px; border: 1px dashed rgba(230, 222, 208, .35); border-radius: 2px; font: 500 9.5px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3); }
.rv--placeholder blockquote, .rv--placeholder .rv__who p { opacity: .55; }
.rv__who { padding-top: 18px; border-top: 1px solid var(--line); }
.rv__stars { color: var(--brass); letter-spacing: .2em; font-size: 13px; }
.rv blockquote { margin: 0; font: italic 400 23px/1.35 var(--f-serif); flex: 1; }
.rv__who { font-size: 14px; color: var(--fg-2); }
.rv__who b { display: block; color: var(--fg); font-weight: 500; }
.reviews__dots { display: flex; justify-content: center; gap: 8px; margin-top: 32px; }
.reviews__dots button { width: 28px; height: 28px; display: grid; place-items: center; }
.reviews__dots button::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--line-2); transition: background-color .3s, transform .3s; }
.reviews__dots button[aria-current="true"]::before { background: var(--brass); transform: scale(1.2); }

/* ==========================================================================
   AUTHOR
   ========================================================================== */
.author__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: center; }
.author__media { grid-column: 2 / span 5; position: relative; aspect-ratio: 4 / 5; overflow: hidden; border-radius: 3px; margin: 0; box-shadow: 0 50px 80px -40px rgba(0, 0, 0, .9); }
.author__media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 18%; }
.author__media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(21, 25, 26, .5), transparent 35%); pointer-events: none; }
.author__media figcaption { position: absolute; left: 18px; bottom: 16px; z-index: 1; font: 500 10px/1.2 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: rgba(230, 222, 208, .75); }
.author__copy { grid-column: 8 / span 5; }
.author__bio { margin-top: 28px; display: grid; gap: 18px; }
.author__bio p { font-size: 17px; line-height: 1.7; color: var(--fg-2); }
.author__bio p:first-child { font: 400 clamp(22px, 1.8vw, 26px)/1.4 var(--f-serif); color: var(--fg); }
.author__sign { margin-top: 34px; padding-top: 24px; border-top: 1px solid var(--line); display: grid; gap: 6px; }
.author__sign span { font: italic 500 30px/1 var(--f-serif); color: var(--brass); }
.author__sign small { font: 500 10.5px/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--fg-3); }

/* ==========================================================================
   AUDIENCE
   ========================================================================== */
.audience { padding-block: clamp(64px, 7vw, 100px); text-align: center; }
.audience .eyebrow { justify-content: center; }
.audience .eyebrow::after { content: ''; width: 36px; height: 1px; background: currentColor; opacity: .7; }
.audience__list { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 0; max-width: 1100px; margin: 0 auto; }
.audience__list li { font: 500 clamp(30px, 3.6vw, 54px)/1.18 var(--f-serif); letter-spacing: -.01em; color: var(--ink); }
.audience__list li:not(:last-child)::after { content: '·'; margin: 0 .38em; color: var(--red); }
.audience__line { margin: 26px auto 0; max-width: 40ch; font: italic 400 clamp(20px, 1.7vw, 25px)/1.4 var(--f-serif); color: var(--fg-2); }

/* ==========================================================================
   FINAL OFFER
   ========================================================================== */
.offer { --bg: var(--black); overflow: hidden; isolation: isolate; padding-block: calc(var(--sec) * 1.1); }
.offer__bg { position: absolute; inset: 0; z-index: -1; }
.offer__bg img { position: absolute; left: -8%; top: 50%; width: 70%; max-width: none; transform: translateY(-50%); opacity: .5; -webkit-mask-image: radial-gradient(60% 60% at 50% 50%, #000 30%, transparent 75%); mask-image: radial-gradient(60% 60% at 50% 50%, #000 30%, transparent 75%); }
.offer__bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(12, 15, 16, .2), rgba(12, 15, 16, .8) 55%, var(--black) 80%); }
.offer__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: center; }
.fan { grid-column: 1 / span 6; position: relative; height: clamp(380px, 36vw, 540px); }
.fan img {
  position: absolute; left: 50%; bottom: 6%;
  width: 33%;
  border-radius: 1px 3px 3px 1px;
  transform-origin: 50% 110%;
  transform: translateX(calc(-50% + var(--x))) translateY(var(--y)) rotate(var(--r));
  box-shadow: 0 50px 70px -30px rgba(0, 0, 0, .95), 0 12px 24px -10px rgba(0, 0, 0, .6);
  transition: transform 1.1s var(--ease);
}
@media (hover: hover) {
  .fan:hover img:nth-child(1) { transform: translateX(calc(-50% + var(--x) - 6%)) translateY(var(--y)) rotate(calc(var(--r) - 3deg)); }
  .fan:hover img:nth-child(2) { transform: translateX(calc(-50% + var(--x) - 2%)) translateY(calc(var(--y) - 3%)) rotate(calc(var(--r) - 1deg)); }
  .fan:hover img:nth-child(3) { transform: translateX(calc(-50% + var(--x) + 2%)) translateY(calc(var(--y) - 3%)) rotate(calc(var(--r) + 1deg)); }
  .fan:hover img:nth-child(4) { transform: translateX(calc(-50% + var(--x) + 6%)) translateY(var(--y)) rotate(calc(var(--r) + 3deg)); }
}
.offer__copy { grid-column: 8 / span 5; }
.offer__copy .h2 { font-size: clamp(40px, 4.3vw, 64px); }
.offer__copy .h2 em { display: block; margin-top: 6px; }
.offer__terms { margin: 22px 0 30px; font: 500 11.5px/1 var(--f-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--fg-2); }
.offer__terms i { color: var(--brass); margin-inline: 8px; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap); align-items: start; }
.faq__head { grid-column: 1 / span 4; position: sticky; top: calc(var(--nav-h) + 32px); }
.faq__support { margin-top: 24px; font-size: 15px; color: var(--fg-2); }
.faq__support a { color: var(--ink); border-bottom: 1px solid var(--line-2); }
.accordion { grid-column: 6 / span 7; border-top: 1px solid var(--line-2); }
.acc { border-bottom: 1px solid var(--line-2); }
.acc__btn { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px 0; text-align: left; font: 500 clamp(21px, 1.8vw, 26px)/1.2 var(--f-serif); color: var(--ink); transition: color .3s; }
.acc__btn:hover { color: var(--red); }
.acc__icon { flex: none; position: relative; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line-2); transition: transform .5s var(--ease), background-color .3s, border-color .3s; }
.acc__icon::before, .acc__icon::after { content: ''; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; background: currentColor; transform: translate(-50%, -50%); }
.acc__icon::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .5s var(--ease); }
.acc__btn[aria-expanded="true"] .acc__icon { background: var(--ink); color: var(--cream); border-color: var(--ink); }
.acc__btn[aria-expanded="true"] .acc__icon::after { transform: translate(-50%, -50%) rotate(0deg); }
.acc__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .55s var(--ease); }
.acc__panel > div { overflow: hidden; }
.acc__panel p { padding: 0 64px 28px 0; font-size: 16px; line-height: 1.7; color: var(--fg-2); max-width: 64ch; }
.acc.is-open .acc__panel { grid-template-rows: 1fr; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer { background: var(--black); padding: 64px 0 36px; border-top: 1px solid rgba(230, 222, 208, .06); }
.footer__grid { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; padding-bottom: 40px; }
.footer__brand p { margin-top: 16px; font: 500 10.5px/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--fg-3); }
.footer__brand i { color: var(--brass); margin-inline: 4px; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 12px 32px; }
.footer__nav a { font-size: 14px; color: var(--fg-2); transition: color .3s; }
.footer__nav a:hover { color: var(--cream); }
.footer__fine { position: relative; display: flex; justify-content: space-between; gap: 40px; padding-top: 24px; font-size: 12px; line-height: 1.6; color: var(--fg-3); }
.footer__fine::before { content: ''; position: absolute; top: 0; left: var(--gutter); right: var(--gutter); height: 1px; background: var(--line); }
.footer__fine p:first-child { max-width: 90ch; }
.footer__fine p:last-child { white-space: nowrap; }

/* ==========================================================================
   MOBILE BUY BAR · LIGHTBOX · TOAST
   ========================================================================== */
.buybar { display: none; }
.lightbox {
  width: 100vw; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0;
  background: rgba(8, 10, 11, .988); color: var(--cream);
  opacity: 0; transition: opacity .35s var(--ease), overlay .35s allow-discrete, display .35s allow-discrete;
}
.lightbox[open] { opacity: 1; display: flex; flex-direction: column; }
@starting-style { .lightbox[open] { opacity: 0; } }
.lightbox::backdrop { background: transparent; }
.lightbox__top { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; }
.lightbox__count { font-size: 12px; letter-spacing: .14em; color: rgba(230, 222, 208, .6); }
.lightbox__stage { flex: 1; min-height: 0; display: grid; grid-template-columns: 64px minmax(0, 1fr) 64px; align-items: center; padding: 0 20px 20px; gap: 12px; touch-action: pan-y; }
.lightbox__fig { height: 100%; min-height: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; }
.lightbox__fig img { max-height: calc(100dvh - 150px); max-width: 100%; width: auto; object-fit: contain; box-shadow: 0 40px 100px -30px #000; transition: opacity .35s var(--ease), transform .45s var(--ease); }
.lightbox__fig img.is-swap { opacity: 0; transform: scale(.985); }
.lightbox__fig figcaption { max-width: 80ch; text-align: center; font-size: 13px; color: rgba(230, 222, 208, .66); }
.round--light { border-color: rgba(230, 222, 208, .25); color: var(--cream); }
.lightbox.is-single .lightbox__nav { visibility: hidden; }

.toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 120;
  padding: 14px 20px; border-radius: 3px; background: var(--cream); color: var(--black);
  font-size: 14px; box-shadow: 0 20px 40px -10px rgba(0, 0, 0, .5);
  transform: translate(-50%, 20px); opacity: 0; pointer-events: none; transition: opacity .35s, transform .45s var(--ease);
  max-width: calc(100vw - 32px);
}
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* ==========================================================================
   RESPONSIVE — 1280 / 1024
   ========================================================================== */
@media (max-width: 1280px) {
  .nav__links { gap: 26px; }
  .volume__copy { grid-column: 8 / span 5; }
  .volume--flip .volume__copy { grid-column: 1 / span 5; }
}
@media (max-width: 1100px) {
  .nav__links { display: none; }
  .nav__cta { margin-left: auto; }
  .nav__toggle { display: block; margin-left: 4px; }
  .hero__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); }
  .shelf { --bw: clamp(126px, 14.6vw, 180px); }
  .quad__link { padding: 34px 16px 32px; }
  .quad__cover { width: min(140px, 76%); }
  .volume__visual { grid-column: 1 / span 6; }
  .volume__copy { grid-column: 7 / span 6; }
  .volume--flip .volume__visual { grid-column: 7 / span 6; }
  .volume--flip .volume__copy { grid-column: 1 / span 6; }
  .principles { grid-template-columns: repeat(2, 1fr); }
  .layers__media { grid-column: 1 / span 5; }
  .layers__list { grid-column: 7 / span 6; }
  .print__copy { grid-column: 1 / span 6; }
  .print__artifacts { grid-column: 7 / span 6; }
  .status p { grid-template-columns: 1fr; gap: 8px; }
  .eras { grid-template-columns: repeat(4, 1fr); row-gap: 34px; }
  .trail__docs { grid-column: 1 / span 6; }
  .steps { grid-column: 7 / span 6; }
  .ledger { grid-column: 1 / span 6; }
  .pricecard { grid-column: 7 / span 6; }
  .author__copy { grid-column: 7 / span 6; }
  .offer__copy { grid-column: 7 / span 6; }
  .faq__head { grid-column: 1 / span 12; position: static; }
  .accordion { grid-column: 1 / span 12; }
  .atlas__panel { width: min(340px, 40%); }
}

/* ==========================================================================
   TABLET / MOBILE — intentionally re-composed, not shrunk
   ========================================================================== */
@media (max-width: 900px) {
  :root { --nav-h: 64px; }
  .announce__sep, .announce p span:first-child { display: none; }
  .nav__cta { display: none; }
  .nav__toggle { margin-left: auto; }
  .head--split { grid-template-columns: 1fr; gap: 20px; }
  .head--split > :last-child { justify-self: start; }

  /* hero: copy, then the shelf, then price & CTA */
  .hero { min-height: 0; padding-top: calc(var(--nav-h) + 28px); }
  .hero__grid { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .hero__copy { display: contents; }
  .hero__copy > * { order: 1; }
  .hero__stage { order: 2; min-height: 0; margin: 34px 0 6px; }
  .hero__copy > .price, .hero__copy > .hero__actions { order: 3; }
  .hero__title { font-size: clamp(44px, 10.6vw, 72px); }
  .hero__earth { left: -70%; top: 16%; width: 210%; opacity: .7; }
  .hero__bg::before { background: linear-gradient(180deg, rgba(12, 15, 16, .9) 0%, rgba(12, 15, 16, .5) 34%, rgba(12, 15, 16, .35) 55%, var(--black) 88%); }
  .shelf { --bw: clamp(118px, 23vw, 200px); padding-bottom: 28px; }
  .book:nth-child(1) { --ry: 22deg; }
  .book:nth-child(4) { --ry: -22deg; }
  .price { margin-top: 20px; }
  .btn--primary { width: 100%; }
  .scale { grid-template-columns: repeat(2, 1fr); }
  .scale > div { padding: 18px 0 18px 20px; }
  .scale > div:nth-child(3) { padding-left: 0; border-left: 0; }
  .scale > div:nth-child(n+3) { border-top: 1px solid var(--line); }

  .quad { grid-template-columns: 1fr 1fr; }
  .quad__item:nth-child(3) { border-left: 0; }
  .quad__item:nth-child(n+3) { border-top: 1px solid var(--line); }

  .volume__grid { grid-template-columns: 1fr; gap: 40px; }
  .volume__visual, .volume__copy, .volume--flip .volume__visual, .volume--flip .volume__copy { grid-column: 1; grid-row: auto; }
  .volume__visual { max-width: 640px; width: 100%; margin-inline: auto; }

  .tabs { -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent); mask-image: linear-gradient(90deg, #000 85%, transparent); padding-right: 32px; }
  .viewer__stage { grid-template-columns: minmax(0, 1fr); }
  .viewer__nav { display: none; }
  .viewer__track { height: auto; display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; margin-inline: calc(var(--gutter) * -1); padding: 6px var(--gutter) 24px; scrollbar-width: none; }
  .viewer__track::-webkit-scrollbar { display: none; }
  .sp { position: static; opacity: 1; visibility: visible; transform: none; flex: none; scroll-snap-align: center; transition: none; }
  .sp__pages { height: auto; box-shadow: none; gap: 14px; }
  .sp__pages::after { display: none; }
  .pg { width: min(78vw, 420px); height: auto; box-shadow: 0 30px 50px -26px #000; }
  .pg img { width: 100%; height: auto; }
  .pg::after { opacity: 1; transform: none; width: 34px; height: 34px; right: 10px; bottom: 10px; background-size: 16px; }
  .viewer__bar { padding: 0; margin: 8px 0 18px; flex-direction: column; gap: 8px; }
  .viewer__thumbs { display: none; }

  .layers__grid { grid-template-columns: 1fr; }
  .layers__media { display: none; }
  .layers__list { grid-column: 1; }
  .js .layers__list.is-live .layer:not(.is-active) { opacity: 1; }
  .layer__img { display: block; width: 100%; margin-top: 22px; border-radius: 2px; box-shadow: 0 24px 40px -24px var(--shadow); }
  .layer__img--page { width: 62%; }

  .principles { grid-template-columns: 1fr; }

  .atlas__frame { padding-inline: 0; }
  .atlas__map { height: 62vw; min-height: 300px; border-radius: 0; border-inline: 0; }
  .atlas__panel { position: static; width: auto; margin: 16px var(--gutter) 0; }
  .regions { flex-wrap: nowrap; overflow-x: auto; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scrollbar-width: none; }
  .regions::-webkit-scrollbar { display: none; }
  .regions button { flex: none; }

  .print__grid, .trail__grid, .value__grid, .author__grid, .offer__grid, .faq__grid, .volume__grid, .layers__grid { grid-template-columns: minmax(0, 1fr); }
  .print__copy, .print__artifacts, .trail__docs, .steps, .ledger, .pricecard, .author__media, .author__copy, .fan, .offer__copy { grid-column: 1; }
  .print__artifacts { margin-top: 36px; aspect-ratio: auto; display: grid; gap: 28px; }
  .artifact { position: relative; inset: auto; }
  .artifact--call { width: 100%; }
  .artifact--globe { width: 72%; justify-self: end; }
  .eras { display: flex; overflow-x: auto; margin-inline: calc(var(--gutter) * -1); padding: 6px var(--gutter) 0; border-top: 0; scrollbar-width: none; }
  .eras li { border-top: 1px solid var(--line-2); }
  .eras::-webkit-scrollbar { display: none; }
  .eras li { flex: none; width: 150px; }
  .trail__docs { aspect-ratio: .9; margin-bottom: 24px; }
  .trail__credit { bottom: -8px; }
  .library { height: 64vw; }
  .library__back img:nth-child(1), .library__back img:nth-child(6) { display: none; }
  .library__back img { width: 26%; }
  .library__back img:nth-child(2) { width: 32%; }
  .library__front img { width: 23%; }
  .author__media { aspect-ratio: 4 / 4.6; }
  .fan { height: 78vw; max-height: 480px; order: -1; }
  .offer__bg img { width: 160%; left: -30%; top: 22%; }
  .offer__bg::after { background: linear-gradient(180deg, rgba(12, 15, 16, .3), rgba(12, 15, 16, .85) 55%, var(--black)); }
  .offer .btn--lg { width: 100%; }
  .footer__grid, .footer__fine { flex-direction: column; gap: 24px; }

  .buybar {
    display: block; position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 70;
    transform: translateY(140%); transition: transform .55s var(--ease);
  }
  .buybar.is-on { transform: none; }
  .buybar a {
    display: flex; justify-content: space-between; align-items: center; gap: 16px;
    min-height: 56px; padding: 0 8px 0 20px; border-radius: 4px;
    background: rgba(21, 25, 26, .92); border: 1px solid rgba(230, 222, 208, .14);
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 20px 40px -12px rgba(0, 0, 0, .7);
    font: 500 11px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--cream);
  }
  .buybar i { color: var(--fg-3); margin-inline: 6px; }
  .buybar b { color: var(--brass); font-weight: 500; }
  .buybar__go { display: inline-flex; align-items: center; gap: 8px; height: 42px; padding: 0 16px; border-radius: 2px; background: linear-gradient(180deg, #D3BA8A, #BE9F6C); color: #14110C; font-weight: 600; font-family: var(--f-sans); letter-spacing: .12em; }
  .buybar__go svg { width: 16px; height: 16px; }

  .reviews__track { grid-auto-columns: 86%; gap: 14px; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scroll-padding-inline: var(--gutter); }
  .rv { padding: 26px 22px 24px; }
  .rv blockquote { font-size: 21px; }
  .lightbox__stage { grid-template-columns: 1fr; padding: 0 12px 16px; }
  .lightbox__nav { display: none; }
  .lightbox__fig img { max-height: calc(100dvh - 170px); }
}

@media (max-width: 560px) {
  :root { --gutter: 18px; }
  .brand__word { font-size: 14px; letter-spacing: .2em; }
  .eyebrow { gap: 10px; letter-spacing: .13em; font-size: 11px; }
  .eyebrow::before { width: 18px; }
  .pricecard__row { gap: 18px; }
  .btn { gap: 10px; }
  .hero__tag { margin-top: 14px; }
  .shelf { --bw: 40vw; display: grid; grid-template-columns: repeat(2, var(--bw)); gap: 22px 18px; justify-content: center; padding-bottom: 36px; perspective: 1400px; }
  .shelf::after { bottom: 10px; }
  .book, .book:nth-child(n) { margin: 0; --z: 0px; --lift: 0px; }
  .book:nth-child(odd) { --ry: 12deg; }
  .book:nth-child(even) { --ry: -12deg; --lift: 26px; }
  .price { gap: 20px; }
  .price__now { font-size: 58px; }
  .price__was { font-size: 30px; }
  .price__rule { height: 52px; }
  .btn { padding: 0 20px; letter-spacing: .1em; font-size: 12px; }
  .hero__support i { margin-inline: 4px; }
  .quad { grid-template-columns: 1fr; }
  .quad__item + .quad__item { border-left: 0; border-top: 1px solid var(--line); }
  .quad__link { padding: 24px 0; grid-template-columns: 96px 1fr; column-gap: 22px; align-items: start; justify-items: start; text-align: left; }
  .quad__key { justify-content: flex-start; }
  .quad__cover { width: 96px; margin: 0; grid-row: 1 / span 3; }
  .quad__q { min-height: 0; margin-top: 10px; font-size: 26px; }
  .quad__t { margin-top: 8px; }
  .crossref__tag { font-size: 12.5px; }
  .stats > div { padding-right: 16px; margin-right: 16px; }
  .stats dd { font-size: 30px; }
  .volume__cover { width: 46%; }
  .spread { width: 86%; }
  .headlines li { grid-template-columns: 1fr; gap: 6px; font-size: 20px; }
  .step__k { flex-wrap: wrap; }
  .step__k time { margin-left: 0; width: 100%; order: 3; }
  .ledger dd { font-size: 32px; }
  .pricecard { padding: 28px 22px 24px; }
  .atlas__meta div { grid-template-columns: 100px 1fr; }
  .acc__panel p { padding-right: 0; }
  .audience__list li { font-size: 30px; }
}

/* ==========================================================================
   REDUCED MOTION
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0s !important; scroll-behavior: auto !important; }
  .js .reveal, .js .book { opacity: 1; transform: none; translate: none; }
  .hero__earth { transform: none; }
}

/* ==========================================================================
   ICON BADGES (shared)
   ========================================================================== */
.ic {
  --s: 58px;
  flex: none; display: inline-grid; place-items: center;
  width: var(--s); height: var(--s); border-radius: 50%;
  color: var(--cream);
  background: radial-gradient(circle at 34% 28%, #2a3133 0%, #151a1b 55%, #0c0f10 100%);
  box-shadow: inset 0 0 0 1px rgba(194, 166, 119, .6), inset 0 0 0 5px #111516, inset 0 0 0 6px rgba(194, 166, 119, .22), 0 12px 24px -12px rgba(0, 0, 0, .8);
}
.ic svg { width: 44%; height: 44%; }
.ic--lg { --s: 64px; }
.ic--sm { --s: 38px; box-shadow: inset 0 0 0 1px rgba(194, 166, 119, .6), inset 0 0 0 3.5px #111516, inset 0 0 0 4.5px rgba(194, 166, 119, .2); }
.ic--sm svg { width: 48%; height: 48%; }

/* ==========================================================================
   HERO STATS BAND — parchment map strip
   ========================================================================== */
.hero { padding-bottom: 0; }
.band {
  position: relative; margin-top: clamp(26px, 3.4vh, 44px);
  color: var(--ink);
  background:
    url('../img/map-texture.svg') center 40% / cover no-repeat,
    radial-gradient(120% 140% at 50% 0%, #E8DFCF 0%, #D9CDB8 60%, #CDBFA6 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), inset 0 -1px 0 rgba(60, 45, 25, .12);
}
.band::before, .band::after { content: ''; position: absolute; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(194, 166, 119, .9) 20%, rgba(194, 166, 119, .9) 80%, transparent); }
.band::before { top: 0; }
.band::after { bottom: 0; opacity: .5; }
.band > .wrap { position: relative; padding-block: 26px 14px; }
.band__list { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); }
.band__item { display: grid; justify-items: center; align-content: start; gap: 0; padding: 0 12px; text-align: center; }
.band__item + .band__item { border-left: 1px solid rgba(60, 45, 25, .16); }
.band__item .ic { margin-bottom: 14px; }
.band__n { font: 600 clamp(32px, 2.7vw, 42px)/1 var(--f-serif); letter-spacing: -.01em; color: #1b1b19; }
.band__n--word { display: flex; align-items: center; height: 1em; font-size: clamp(32px, 2.7vw, 42px); }
.band__n--word span { font-size: .62em; letter-spacing: 0; }
.band__l { margin-top: 8px; font: 700 13px/1.3 var(--f-serif); letter-spacing: .14em; text-transform: uppercase; color: #2a2823; }
.band__l sup { color: var(--red); font-size: 1em; line-height: 0; vertical-align: 0; position: relative; top: -.1em; }
.band__note { position: relative; margin-top: 16px; text-align: center; font: 500 10px/1.3 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: rgba(42, 40, 35, .62); }

/* ==========================================================================
   PRINCIPLES — icon cards
   ========================================================================== */
.principles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: clamp(52px, 5.4vw, 80px); border-top: 0; }
.principles li.principle, .principles li.principle + li.principle {
  position: relative; padding: 30px 28px 32px; margin: 0; border: 1px solid rgba(230, 222, 208, .1); border-radius: 4px;
  background: linear-gradient(180deg, rgba(230, 222, 208, .045) 0%, rgba(230, 222, 208, .012) 100%);
  transition: transform .6s var(--ease), border-color .6s var(--ease);
}
.principles li.principle::before { content: ''; position: absolute; left: 28px; right: 28px; top: -1px; height: 1px; background: linear-gradient(90deg, transparent, rgba(194, 166, 119, .8), transparent); }
.principles li.principle:hover { transform: translateY(-4px); border-color: rgba(194, 166, 119, .32); }
.principle__top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 26px; }
.principle__n { font: italic 400 24px/1 var(--f-serif); color: var(--brass); opacity: .85; }
.principles h3 { margin-top: 0; font: 500 27px/1.1 var(--f-serif); }
.principles p { margin-top: 12px; font-size: 15px; color: var(--fg-2); }

/* ==========================================================================
   EVERYTHING YOU GET — the vault
   ========================================================================== */
.vault {
  position: relative; overflow: hidden; isolation: isolate;
  height: clamp(420px, 40vw, 580px);
  margin: 0 auto clamp(48px, 5vw, 72px);
  border-radius: 6px;
  background:
    radial-gradient(55% 60% at 50% 62%, rgba(194, 166, 119, .2), rgba(194, 166, 119, 0) 70%),
    linear-gradient(180deg, #1b2021 0%, #111415 62%, #0b0d0e 100%);
  box-shadow: 0 60px 90px -50px rgba(30, 20, 10, .75), inset 0 0 0 1px rgba(194, 166, 119, .18);
}
.vault::before { content: ''; position: absolute; inset: 0; z-index: 0; background: url('../img/map-texture.svg') center / cover no-repeat; opacity: .5; filter: invert(1); mix-blend-mode: soft-light; }
.vault::after { content: ''; position: absolute; inset: 14px; z-index: 0; border: 1px solid rgba(194, 166, 119, .14); border-radius: 3px; pointer-events: none; }
.vault__pages { position: absolute; inset: 0; z-index: 1; }
.vp { position: absolute; top: 10%; width: 13%; border-radius: 2px; box-shadow: 0 30px 40px -20px rgba(0, 0, 0, .9);
  filter: brightness(.72) saturate(.85); -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent 100%); mask-image: linear-gradient(180deg, #000 55%, transparent 100%); }
.vp--1 { left: 5%; top: 14%; transform: rotate(-8deg); }
.vp--2 { left: 15.5%; top: 8%; transform: rotate(-2.5deg); }
.vp--3 { right: 15.5%; top: 8%; transform: rotate(2.5deg); }
.vp--4 { right: 5%; top: 14%; transform: rotate(8deg); }
.vault__mark { position: absolute; left: 50%; top: 9%; z-index: 2; transform: translateX(-50%); display: grid; justify-items: center; gap: 12px; text-align: center; }
.vault__mark svg { width: 46px; height: 46px; color: var(--brass); }
.vault__mark span { font: 500 11px/1 var(--f-mono); letter-spacing: .24em; text-transform: uppercase; color: rgba(230, 222, 208, .7); }
.vault__mark b { font: 500 26px/1.1 var(--f-serif); letter-spacing: .01em; color: var(--cream); font-style: italic; }
.vault__books { position: absolute; left: 0; right: 0; bottom: 15%; z-index: 2; display: flex; justify-content: center; align-items: flex-end; gap: clamp(14px, 2.2vw, 34px); perspective: 1600px; }
.vbook { margin: 0; width: clamp(120px, 13.5vw, 196px); display: grid; justify-items: center; }
.vbook img {
  width: 100%; border-radius: 1px 3px 3px 1px;
  box-shadow: 0 40px 50px -22px rgba(0, 0, 0, .95), 0 0 0 1px rgba(255, 255, 255, .04);
  -webkit-box-reflect: below 2px linear-gradient(transparent 76%, rgba(255, 255, 255, .16));
  transition: transform .8s var(--ease);
}
.vbook:nth-child(1) img { transform: rotateY(14deg); }
.vbook:nth-child(2) img { transform: translateY(-14px) rotateY(5deg); }
.vbook:nth-child(3) img { transform: translateY(-14px) rotateY(-5deg); }
.vbook:nth-child(4) img { transform: rotateY(-14deg); }
.vault:hover .vbook img { transform: translateY(-20px) rotateY(0deg); }
.vbook figcaption { position: absolute; bottom: -2px; transform: translateY(100%); padding-top: 18px; display: none; }
.vault__floor { position: absolute; left: 8%; right: 8%; bottom: 15%; height: 1px; z-index: 3; background: linear-gradient(90deg, transparent, rgba(194, 166, 119, .55), transparent); }
.vault__books .vbook { position: relative; }
.vault__books::after { content: ''; position: absolute; left: 50%; bottom: -34px; width: 70%; height: 60px; transform: translateX(-50%); background: radial-gradient(50% 50% at 50% 50%, rgba(0, 0, 0, .75), transparent 70%); z-index: -1; }
.vault .vbook figcaption { display: block; position: absolute; left: 0; right: 0; bottom: -58px; transform: none; padding: 0; text-align: center; font: 600 12.5px/1.2 var(--f-serif); letter-spacing: .14em; text-transform: uppercase; color: rgba(230, 222, 208, .82); }
.vault .vbook figcaption b { display: block; margin-bottom: 5px; font: 500 10px/1 var(--f-mono); letter-spacing: .18em; color: var(--brass); }

/* ledger with icons */
.ledger > div { align-items: center; gap: 16px; padding: 13px 0; }
.ledger dt { display: flex; align-items: center; gap: 16px; }
.ledger__t small { display: block; font-size: 12.5px; color: var(--fg-3); margin-top: 2px; }
.ledger dt { font-size: 16.5px; }
.ledger > div::after { transform: translateY(4px); }
.ledger dd.ledger__word { font: 500 12px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--red); padding: 7px 10px; border: 1px solid rgba(138, 58, 50, .35); border-radius: 99px; }

/* price card */
.pricecard { position: relative; overflow: hidden; padding: 30px 34px 28px; border-radius: 6px; background: radial-gradient(90% 70% at 100% 0%, rgba(194, 166, 119, .16), transparent 60%), linear-gradient(180deg, #1a1f20, #0e1112); box-shadow: 0 60px 90px -45px rgba(30, 20, 10, .8), inset 0 0 0 1px rgba(194, 166, 119, .22); }
.pricecard::after { content: ''; position: absolute; inset: 10px; border: 1px solid rgba(194, 166, 119, .12); border-radius: 3px; pointer-events: none; }
.pricecard__eyebrow { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 22px; padding-bottom: 16px; border-bottom: 1px solid rgba(230, 222, 208, .1); font: 500 11.5px/1 var(--f-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--brass); }
.pricecard__row { margin-bottom: 22px; }
.pricecard__list { display: grid; gap: 9px; margin: 0 0 24px; }
.pricecard__list li { position: relative; padding-left: 24px; font-size: 14.5px; color: rgba(230, 222, 208, .85); }
.pricecard__list li::before { content: ''; position: absolute; left: 2px; top: 7px; width: 10px; height: 5px; border-left: 1.5px solid var(--brass); border-bottom: 1.5px solid var(--brass); transform: rotate(-45deg); }
.pricecard .btn { position: relative; z-index: 1; }

/* ==========================================================================
   REVIEWS — compact
   ========================================================================== */
.reviews { padding-block: clamp(60px, 6.4vw, 92px); }
.reviews .head { margin-bottom: 34px; }
.rv { gap: 16px; padding: 24px 26px 22px; }
.rv blockquote { font-size: 20px; line-height: 1.38; }
.rv__who { display: flex; align-items: center; gap: 12px; padding-top: 14px; }
.rv__who p { margin: 0; }
.rv__flag { width: 30px; height: 30px; flex: none; filter: drop-shadow(0 4px 8px rgba(0, 0, 0, .45)); }
.reviews__dots { margin-top: 22px; }

/* ==========================================================================
   RESPONSIVE for the new blocks
   ========================================================================== */
@media (max-width: 1100px) {
  .principles { grid-template-columns: repeat(2, 1fr); }
  .band__l { font-size: 11.5px; letter-spacing: .1em; }
  .band__item .ic { --s: 50px; }
}
@media (max-width: 900px) {
  .band__list { grid-template-columns: repeat(2, 1fr); row-gap: 26px; }
  .band__item + .band__item { border-left: 0; }
  .band__item:nth-child(even) { border-left: 1px solid rgba(60, 45, 25, .16); }
  .band__item:last-child { grid-column: 1 / -1; }
  .band > .wrap { padding-block: 26px 16px; }
  .principles { grid-template-columns: 1fr; gap: 12px; }
  .principles li.principle, .principles li.principle + li.principle { padding: 24px 22px 26px; }
  .principle__top { margin-bottom: 18px; }
  .vault { height: auto; padding: 28px 18px 80px; }
  .vault__pages, .vault__mark { display: none; }
  .vault__books { position: relative; bottom: auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: 48px 18px; justify-items: center; padding-bottom: 20px; }
  .vbook { width: min(150px, 38vw); }
  .vbook img { -webkit-box-reflect: unset; }
  .vbook:nth-child(n) img { transform: none; }
  .vault .vbook figcaption { position: static; margin-top: 12px; font-size: 11px; }
  .vault__books { gap: 26px 18px; padding-bottom: 0; }
  .vault { padding-bottom: 30px; }
  .principles li.principle, .principles li.principle + li.principle { display: grid; grid-template-columns: 50px 1fr; column-gap: 16px; padding: 20px 18px 22px; }
  .principle__top { grid-row: 1 / span 2; margin: 0; display: block; }
  .principle__top .ic { --s: 50px; }
  .principle__n { display: none; }
  .principles h3 { font-size: 23px; }
  .principles p { margin-top: 6px; font-size: 14px; }
  .vault__floor, .vault__books::after { display: none; }
  .pricecard { padding: 26px 22px 24px; }
}
@media (max-width: 560px) {
  .band__n { font-size: 34px; }
  .band__l { font-size: 11px; }
  .eyebrow { font-size: 12px; letter-spacing: .16em; }
  .eyebrow::before { width: 22px; }
}

.footer__legal { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 14px 40px; padding-bottom: 26px; }
.footer__legalnav { display: flex; flex-wrap: wrap; gap: 10px 26px; }
.footer__legalnav a { font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--fg-3); transition: color .3s; }
.footer__legalnav a:hover { color: var(--brass-hi); }
.footer__imprint { font-size: 12px; color: var(--fg-3); }
.reviews__note { margin-top: 18px; text-align: center; font-size: 12.5px; color: var(--fg-3); }

/* ==========================================================================
   30-DAY GUARANTEE
   ========================================================================== */
.seal { display: block; width: 100%; height: auto; overflow: visible; }
.seal__o { fill: none; stroke: var(--brass); stroke-width: 1.2; }
.seal__i { fill: none; stroke: rgba(194, 166, 119, .45); stroke-width: .8; stroke-dasharray: 1.4 3.2; }
.seal__c { fill: rgba(194, 166, 119, .08); stroke: rgba(194, 166, 119, .55); stroke-width: 1; }
.seal__ring { font: 600 11.6px var(--f-mono); fill: var(--brass-hi); }
.seal__n { font: 600 58px var(--f-serif); fill: var(--cream); letter-spacing: -.02em; }
.seal__d { font: 500 11px var(--f-mono); letter-spacing: .32em; fill: var(--brass); }
.seal__star { fill: none; stroke: var(--brass); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }

.guarantee { margin-top: clamp(56px, 6vw, 88px); scroll-margin-top: 100px; }
.guarantee__card {
  position: relative; overflow: hidden; isolation: isolate;
  display: grid; grid-template-columns: 210px minmax(0, 1fr); grid-template-areas: "seal copy" "seal points" "seal link";
  column-gap: clamp(36px, 4.6vw, 72px); align-items: center;
  padding: clamp(36px, 4vw, 56px) clamp(32px, 4.6vw, 72px);
  border-radius: 8px; color: var(--cream);
  background:
    radial-gradient(60% 120% at 0% 50%, rgba(194, 166, 119, .2), transparent 60%),
    linear-gradient(180deg, #1a1f20 0%, #0d1011 100%);
  box-shadow: 0 60px 90px -50px rgba(30, 20, 10, .75), inset 0 0 0 1px rgba(194, 166, 119, .25);
  --fg: var(--cream); --fg-2: rgba(230, 222, 208, .72); --fg-3: rgba(230, 222, 208, .55); --line: rgba(230, 222, 208, .12);
}
.guarantee__card::before { content: ''; position: absolute; inset: 12px; border: 1px solid rgba(194, 166, 119, .14); border-radius: 4px; pointer-events: none; }
.guarantee__card::after { content: ''; position: absolute; inset: 0; z-index: -1; background: url('../img/map-texture.svg') right center / 70% auto no-repeat; opacity: .14; filter: invert(1); }
.guarantee__seal { grid-area: seal; width: 210px; filter: drop-shadow(0 20px 30px rgba(0, 0, 0, .6)); }
.guarantee__seal .seal { animation: seal-spin 60s linear infinite; }
.guarantee__seal .seal__n, .guarantee__seal .seal__d, .guarantee__seal .seal__star, .guarantee__seal .seal__c { animation: seal-spin 60s linear infinite reverse; transform-origin: 100px 100px; }
@keyframes seal-spin { to { transform: rotate(360deg); } }
.guarantee__copy { grid-area: copy; }
.guarantee__copy .eyebrow { margin-bottom: 16px; }
.guarantee__title { font: 500 clamp(34px, 3.4vw, 50px)/1.05 var(--f-serif); letter-spacing: -.012em; text-wrap: balance; }
.guarantee__title em { display: block; font-style: italic; font-weight: 400; color: var(--brass); }
.guarantee__text { margin-top: 16px; max-width: 54ch; font-size: 16.5px; color: var(--fg-2); }
.guarantee__points { grid-area: points; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 28px; border-top: 1px solid var(--line); }
.guarantee__points li { display: flex; align-items: flex-start; gap: 12px; padding: 18px 18px 0 0; }
.guarantee__points li + li { padding-left: 18px; border-left: 1px solid var(--line); }
.guarantee__points svg { flex: none; width: 22px; height: 22px; color: var(--brass); margin-top: 2px; }
.guarantee__points span { font-size: 13.5px; color: var(--fg-3); line-height: 1.4; }
.guarantee__points b { display: block; margin-bottom: 2px; font: 500 19px/1.2 var(--f-serif); color: var(--cream); }
.guarantee__link { grid-area: link; justify-self: start; margin-top: 26px; color: var(--cream); }

.hero__guarantee { display: inline-flex; align-items: center; gap: 6px; color: var(--brass-hi); border-bottom: 1px solid rgba(194, 166, 119, .35); transition: border-color .3s; }
.hero__guarantee:hover { border-color: var(--brass-hi); }
.hero__guarantee svg { width: 15px; height: 15px; }
.pricecard__list li b { font-weight: 600; color: var(--brass-hi); }

.offer__buy { display: flex; align-items: center; gap: 26px; }
.offer__seal { flex: none; width: 96px; margin-left: auto; align-self: center; transition: transform .6s var(--ease); }
.offer__seal:hover { transform: rotate(-12deg) scale(1.04); }
.offer__seal .seal__ring { font-size: 12px; }

@media (prefers-reduced-motion: reduce) { .guarantee__seal .seal, .guarantee__seal .seal * { animation: none !important; } }
@media (max-width: 1100px) {
  .guarantee__card { grid-template-columns: 170px minmax(0, 1fr); }
  .guarantee__seal { width: 170px; }
}
@media (max-width: 900px) {
  .guarantee { margin-top: 48px; }
  .guarantee__card { grid-template-columns: 1fr; grid-template-areas: "seal" "copy" "points" "link"; justify-items: center; text-align: center; padding: 34px 22px 32px; }
  .guarantee__seal { width: 150px; margin-bottom: 22px; }
  .guarantee__copy .eyebrow { justify-content: center; }
  .guarantee__text { margin-inline: auto; }
  .guarantee__points { grid-template-columns: 1fr; width: 100%; text-align: left; }
  .guarantee__points li, .guarantee__points li + li { padding: 14px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .guarantee__link { justify-self: center; }
  .offer__seal { display: none; }
}

.guarantee .eyebrow--brass { color: var(--brass); }
.offer .price { flex-wrap: wrap; }

/* hero books: no page-edge strip (it showed as a pale band on the angled 4th book) */
.book__body::before { display: none; }

/* ==========================================================================
   THE UFO FILES — preview (Look inside tab) + Volume 04 visual
   ========================================================================== */
.viewer__empty:has(.vf) { max-width: none; margin: 0; padding: 0; border: 0; text-align: left; }
.vf { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(28px, 4vw, 56px); align-items: center; }
.vf__img { position: relative; display: block; width: 100%; padding: 0; cursor: zoom-in; border-radius: 4px; overflow: hidden; box-shadow: 0 40px 70px -36px #000, 0 0 0 1px rgba(194, 166, 119, .2); }
.vf__img img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; transition: transform 1.2s var(--ease); }
.vf__img:hover img { transform: scale(1.02); }
.vf__tag { position: absolute; left: 14px; bottom: 14px; padding: 6px 10px; border-radius: 2px; background: rgba(12, 15, 16, .72); font: 500 10px/1.2 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: rgba(230, 222, 208, .88); backdrop-filter: blur(6px); }
.vf__copy .eyebrow { justify-content: flex-start; }
.vf__copy .eyebrow::before { display: block; }
.vf__copy .viewer__empty-title { font: 500 clamp(30px, 2.6vw, 40px)/1.08 var(--f-serif); color: var(--fg); margin-bottom: 14px; }
.vf__copy > p:not([class]) { font-size: 16px; color: var(--fg-2); }
.vf__list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; margin-top: 22px; border-top: 1px solid var(--line); }
.vf__list li { display: flex; align-items: center; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; color: var(--fg); }
.vf__list svg { flex: none; width: 18px; height: 18px; color: var(--brass); }
.vf__cap { margin-top: 16px; font-size: 12.5px; color: var(--fg-3); }

.volume--files .volume__visual { display: block; }
.v4-shot { position: absolute; left: 0; top: 6%; width: 86%; border-radius: 3px; overflow: hidden; box-shadow: 0 50px 80px -40px rgba(40, 28, 16, .65), 0 0 0 1px rgba(34, 34, 32, .08); }
.v4-shot img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.v4-shot span { position: absolute; left: 12px; top: 12px; padding: 5px 9px; border-radius: 2px; background: rgba(12, 15, 16, .7); font: 500 9.5px/1.2 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: rgba(230, 222, 208, .88); }
.volume--files .volume__cover { position: absolute; left: auto; right: 0; bottom: 0; width: 42%; }
.v4-zip { position: absolute; left: 6%; bottom: 8%; z-index: 3; display: grid; place-items: center; width: 74px; height: 74px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #2a3133, #0c0f10); box-shadow: inset 0 0 0 1px rgba(194, 166, 119, .6), inset 0 0 0 5px #111516, inset 0 0 0 6px rgba(194, 166, 119, .22), 0 14px 28px -12px rgba(0, 0, 0, .7); font: 600 15px/1 var(--f-mono); letter-spacing: .14em; color: var(--brass-hi); }

@media (max-width: 900px) {
  .vf { grid-template-columns: 1fr; }
  .vf__list { grid-template-columns: 1fr; }
  .volume--files .volume__visual { aspect-ratio: 1.15; }
  .v4-shot { width: 92%; }
  .v4-zip { width: 60px; height: 60px; font-size: 13px; }
}
.v4-zip { left: 3%; top: 54%; bottom: auto; }