:root {
  --ivory: #F4F0E8;
  --paper: #FAF8F3;
  --ink: #1B1B1B;
  --ink-2: #4A4744;
  --ink-3: #7A756E;
  --line: #D9D2C5;
  --terra: #B94736;
  --terra-dark: #9C3A2B;
  --grid: rgba(27, 27, 27, 0.045);
  --sans: "Montserrat", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --wrap: 1180px;
  --gut: clamp(16px, 4vw, 40px);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background-color: var(--ivory);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 32px 32px;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { line-height: 1.12; margin: 0 0 .5em; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 5.6vw, 4.2rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gut); }

/* annotation label, like a drawing callout */
.tag {
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--terra);
  display: inline-flex;
  align-items: center;
  gap: .6em;
  margin-bottom: 1rem;
}
.tag::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--ink-2); max-width: 46ch; }
.accent { color: var(--terra); }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  font: 600 .95rem var(--sans);
  padding: .95em 1.5em;
  border: 1.5px solid var(--ink);
  background: transparent; color: var(--ink);
  text-decoration: none; cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
  border-radius: 0;
}
.btn:hover { background: var(--ink); color: var(--ivory); }
.btn.primary { background: var(--terra); border-color: var(--terra); color: #fff; }
.btn.primary:hover { background: var(--terra-dark); border-color: var(--terra-dark); }
.btn[disabled] { opacity: .55; cursor: progress; }
.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(3px); }
.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; }

/* header */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(244, 240, 232, .94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 1rem; }
.logo { font-weight: 800; font-size: 1.12rem; text-decoration: none; letter-spacing: -0.02em; white-space: nowrap; }
.logo span { color: var(--terra); }
.nav { display: flex; gap: 1.6rem; align-items: center; }
.nav a { text-decoration: none; font-weight: 500; font-size: .92rem; color: var(--ink-2); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--terra); }
.nav .btn { padding: .6em 1.1em; font-size: .85rem; color: var(--ink); }
.nav .btn:hover { color: var(--ivory); }
.menu-btn { display: none; background: none; border: 1.5px solid var(--ink); width: 42px; height: 42px; cursor: pointer; }
.menu-btn span { display: block; width: 18px; height: 1.5px; background: var(--ink); margin: 4px auto; }
@media (max-width: 860px) {
  .menu-btn { display: block; }
  .nav {
    position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--ivory); border-bottom: 1px solid var(--line);
    display: none; padding: .5rem var(--gut) 1.2rem;
  }
  .nav.open { display: flex; }
  .nav a { padding: .8rem 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .nav a[aria-current="page"] { box-shadow: none; color: var(--terra); }
  .nav .btn { margin-top: 1rem; border-bottom: 1.5px solid var(--ink); }
}

/* sections */
section { padding: clamp(56px, 9vw, 110px) 0; }
.section-head { display: grid; grid-template-columns: 1fr; gap: .5rem; margin-bottom: clamp(28px, 4vw, 48px); max-width: 720px; }
.rule { border: 0; border-top: 1px solid var(--line); margin: 0; }

/* hero */
.hero { padding-top: clamp(40px, 7vw, 90px); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.hero h1 em { font-style: normal; color: var(--terra); }
.hero .btn-row { margin-top: 2rem; }
.hero-drawing { background: var(--paper); border: 1px solid var(--line); padding: clamp(14px, 2vw, 24px); position: relative; }
.hero-image { margin: 0; }
.hero-image img { display: block; width: 112%; max-width: 112%; margin-left: -6%; height: auto; -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 72%, transparent 100%); mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 72%, transparent 100%); }
@media (max-width: 900px) { .hero-image img { width: 100%; max-width: 100%; margin-left: 0; } }
.hero-drawing .sheet { position: absolute; right: 12px; bottom: 10px; font: .66rem var(--mono); color: var(--ink-3); letter-spacing: .08em; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); margin-top: clamp(40px, 6vw, 72px); }
.stats div { padding: 1.1rem 1rem 0 0; }
.stats div + div { padding-left: 1rem; border-left: 1px solid var(--line); }
.stats b { display: block; font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; letter-spacing: -0.02em; }
.stats span { font: .74rem var(--mono); color: var(--ink-3); text-transform: uppercase; letter-spacing: .06em; }
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .stats { grid-template-columns: 1fr; }
  .stats div, .stats div + div { padding: .9rem 0; border-left: 0; border-bottom: 1px solid var(--line); }
}

/* audience doors */
.doors { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--ink); background: var(--paper); }
.door { padding: 1.6rem 1.4rem 1.4rem; text-decoration: none; display: flex; flex-direction: column; gap: .7rem; min-height: 300px; transition: background .2s; position: relative; }
.door + .door { border-left: 1px solid var(--line); }
.door:hover { background: #fff; }
.door .num { font: .72rem var(--mono); color: var(--ink-3); letter-spacing: .08em; }
.door svg { width: 64px; height: 64px; color: var(--ink); margin: .4rem 0; }
.door h3 { margin: 0; font-size: 1.3rem; }
.door p { color: var(--ink-2); font-size: .93rem; margin: 0; flex: 1; }
.door .go { font-weight: 600; font-size: .9rem; color: var(--terra); display: flex; align-items: center; gap: .4em; }
.door:hover .go { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 960px) {
  .doors { grid-template-columns: repeat(2, 1fr); }
  .door:nth-child(3) { border-left: 0; }
  .door:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 560px) {
  .doors { grid-template-columns: 1fr; }
  .door + .door { border-left: 0; border-top: 1px solid var(--line); }
  .door { min-height: 0; }
}

/* lead / guide band */
.band { background: var(--ink); color: var(--ivory); }
.band .tag { color: #E07A66; }
.band .lede { color: #CFC8BC; }
.band-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.checklist { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: .7rem; }
.checklist li { display: flex; gap: .8rem; align-items: baseline; color: #E6E0D5; }
.checklist li::before { content: "✓"; color: #E07A66; font-weight: 700; }
@media (max-width: 860px) { .band-grid { grid-template-columns: 1fr; } }

/* forms */
.form-card { background: var(--paper); color: var(--ink); padding: clamp(20px, 3vw, 34px); border: 1px solid var(--line); }
.band .form-card { border-color: transparent; }
.form-card h3 { margin-bottom: .3rem; }
.form-card .hint { color: var(--ink-3); font-size: .88rem; margin-bottom: 1.2rem; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1rem; }
.field { display: flex; flex-direction: column; gap: .35rem; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label, .field legend { font-size: .8rem; font-weight: 600; color: var(--ink-2); }
.field label .req { color: var(--terra); }
.field input, .field select, .field textarea {
  font: 500 1rem var(--sans); color: var(--ink);
  padding: .8em .9em; background: #fff;
  border: 1px solid var(--line); border-radius: 0; width: 100%;
  appearance: none;
}
.field select {
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 18px) 55%, calc(100% - 13px) 55%;
  background-size: 5px 5px; background-repeat: no-repeat; padding-right: 2.2em;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--terra); outline-offset: -1px; border-color: var(--terra); }
.field fieldset { border: 0; padding: 0; margin: 0; }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .35rem; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span { display: inline-block; padding: .5em .9em; border: 1px solid var(--line); background: #fff; font-size: .88rem; font-weight: 500; cursor: pointer; }
.chip input:checked + span { background: var(--ink); color: var(--ivory); border-color: var(--ink); }
.chip input:focus-visible + span { outline: 2px solid var(--terra); outline-offset: 2px; }
.field .err { color: var(--terra); font-size: .8rem; min-height: 0; }
.form-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; margin-top: 1.4rem; }
.form-foot .note { font-size: .8rem; color: var(--ink-3); }
.form-status { margin-top: 1rem; font-size: .92rem; }
.form-status.error { color: var(--terra); }
.form-done { padding: 1.4rem; border-left: 3px solid var(--terra); background: #fff; }
.form-done b { display: block; font-size: 1.1rem; margin-bottom: .3rem; }
@media (max-width: 560px) { .fields { grid-template-columns: 1fr; } }

/* products */
.books { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: clamp(18px, 2.4vw, 28px); }
.book { display: flex; flex-direction: column; background: var(--paper); border: 1px solid var(--line); text-decoration: none; transition: transform .2s, box-shadow .2s; }
.book:hover { transform: translateY(-3px); box-shadow: 0 14px 30px -18px rgba(27, 27, 27, .45); }
.book .body { padding: 1.1rem 1.1rem 1.2rem; display: flex; flex-direction: column; gap: .4rem; flex: 1; }
.book .for { font: .7rem var(--mono); color: var(--ink-3); text-transform: uppercase; letter-spacing: .08em; }
.book h3 { margin: 0; font-size: 1.08rem; }
.price { display: flex; gap: .6rem; align-items: baseline; margin-top: auto; padding-top: .6rem; }
.price b { font-size: 1.15rem; }
.price s { color: var(--ink-3); font-size: .9rem; }
.book .btn { margin: 0 1.1rem 1.1rem; }

/* typographic cover */
.cover {
  aspect-ratio: 210 / 297; position: relative; overflow: hidden;
  background: var(--ivory); border-bottom: 1px solid var(--line);
  padding: 9% 10%; display: flex; flex-direction: column; justify-content: space-between;
}
.cover.dark { background: var(--ink); color: var(--ivory); }
.cover.terra { background: var(--terra); color: #fff; }
.cover .c-top { display: flex; justify-content: space-between; font: .62rem var(--mono); letter-spacing: .1em; text-transform: uppercase; opacity: .8; }
.cover .c-title { font-weight: 800; font-size: clamp(1.3rem, 2.2vw, 1.7rem); line-height: 1.05; letter-spacing: -0.03em; position: relative; z-index: 1; }
.cover .c-sub { font-size: .72rem; font-weight: 500; opacity: .8; margin-top: .6rem; position: relative; z-index: 1; }
.cover .c-art { position: absolute; inset: auto -4% 9% auto; width: 52%; opacity: .32; }
.cover .c-foot { font-size: .66rem; font-weight: 700; letter-spacing: .02em; position: relative; z-index: 1; }
.cover .c-foot span { color: var(--terra); }
.cover.dark .c-foot span { color: #E07A66; }
.cover.terra .c-foot span { color: var(--ink); }
.ribbon { position: absolute; top: 12px; left: 12px; z-index: 2; background: var(--terra); color: #fff; font: 600 .68rem var(--mono); letter-spacing: .06em; text-transform: uppercase; padding: .35em .7em; }
.cover.terra .ribbon { background: var(--ink); }
.skeleton { background: linear-gradient(90deg, #ebe6dc, #f3efe7, #ebe6dc); background-size: 200% 100%; animation: sk 1.4s infinite; min-height: 380px; border: 1px solid var(--line); }
@keyframes sk { to { background-position: -200% 0; } }
.empty { padding: 2rem; border: 1px dashed var(--line); color: var(--ink-3); background: var(--paper); }

/* course / waitlist */
.course { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 56px); border: 1px solid var(--ink); background: var(--paper); padding: clamp(20px, 3.5vw, 44px); }
.course ul { padding-left: 1.1em; color: var(--ink-2); }
.course li { margin-bottom: .4rem; }
.soon { display: inline-block; font: 600 .7rem var(--mono); letter-spacing: .08em; text-transform: uppercase; border: 1px solid var(--terra); color: var(--terra); padding: .3em .7em; margin-bottom: 1rem; }
@media (max-width: 860px) { .course { grid-template-columns: 1fr; } }

/* audience page */
.page-hero { padding-bottom: clamp(32px, 5vw, 56px); }
.page-hero .wrap { display: grid; grid-template-columns: 1.2fr .8fr; gap: 2rem; align-items: end; }
.page-hero svg { width: 100%; max-width: 280px; justify-self: end; color: var(--ink); }
@media (max-width: 760px) { .page-hero .wrap { grid-template-columns: 1fr; } .page-hero svg { justify-self: start; max-width: 160px; } }
.pills { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.4rem; }
.pills a { text-decoration: none; font-size: .85rem; font-weight: 600; padding: .5em 1em; border: 1px solid var(--line); background: var(--paper); }
.pills a[aria-current="page"] { background: var(--ink); color: var(--ivory); border-color: var(--ink); }

/* steps / points */
.points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--ink); }
.point { padding: 1.4rem 1.4rem 0 0; }
.point + .point { padding-left: 1.4rem; border-left: 1px solid var(--line); }
.point .n { font: .74rem var(--mono); color: var(--terra); letter-spacing: .08em; }
.point h3 { margin: .5rem 0 .4rem; }
.point p { color: var(--ink-2); font-size: .95rem; }
@media (max-width: 760px) {
  .points { grid-template-columns: 1fr; }
  .point, .point + .point { padding: 1.2rem 0; border-left: 0; border-bottom: 1px solid var(--line); }
}

/* brand page */
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--ink); background: var(--paper); }
.metrics div { padding: 1.4rem; }
.metrics div + div { border-left: 1px solid var(--line); }
.metrics b { display: block; font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; letter-spacing: -0.02em; }
.metrics span { font-size: .85rem; color: var(--ink-2); }
@media (max-width: 860px) {
  .metrics { grid-template-columns: 1fr 1fr; }
  .metrics div:nth-child(3) { border-left: 0; }
  .metrics div:nth-child(n+3) { border-top: 1px solid var(--line); }
}
.formats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.formats div { background: var(--paper); padding: 1.4rem; }
.formats h3 { font-size: 1.05rem; }
.formats p { color: var(--ink-2); font-size: .93rem; margin: 0; }
@media (max-width: 860px) { .formats { grid-template-columns: 1fr; } }
.two-col { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; } }
.principles { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.principles li { padding: .9rem 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 2.4rem 1fr; gap: .5rem; }
.principles li b { font: .78rem var(--mono); color: var(--terra); padding-top: .2rem; }

/* product page */
.pdp { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.pdp .cover { border: 1px solid var(--line); }
.pdp .c-title { font-size: clamp(1.6rem, 3.4vw, 2.4rem); }
.pdp .desc { color: var(--ink-2); font-size: 1.05rem; }
.pdp .desc p { margin-bottom: 1em; }
.pdp .price b { font-size: 1.8rem; }
.pdp .buy { margin-top: 1.4rem; display: grid; gap: .8rem; max-width: 380px; }
.pdp .meta { margin-top: 2rem; border-top: 1px solid var(--line); }
.pdp .meta div { display: flex; justify-content: space-between; padding: .7rem 0; border-bottom: 1px solid var(--line); font-size: .9rem; }
.pdp .meta span { color: var(--ink-3); }
@media (max-width: 760px) { .pdp { grid-template-columns: 1fr; } .pdp .cover { max-width: 320px; } }
.crumbs { font: .78rem var(--mono); color: var(--ink-3); margin-bottom: 1.6rem; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--terra); }

/* about */
.portrait { aspect-ratio: 4/5; background: var(--paper); border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink-3); font: .8rem var(--mono); text-align: center; padding: 2rem; }

/* footer as drawing title block */
.site-footer { border-top: 1.5px solid var(--ink); background: var(--paper); margin-top: 0; }
.tb { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; }
.tb > div { padding: 1.4rem 1.2rem; border-right: 1px solid var(--line); }
.tb > div:first-child { padding-left: 0; }
.tb > div:last-child { border-right: 0; }
.tb small { display: block; font: .66rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); margin-bottom: .5rem; }
.tb a { display: block; text-decoration: none; font-size: .92rem; padding: .15rem 0; color: var(--ink-2); }
.tb a:hover { color: var(--terra); }
.tb .logo { font-size: 1.3rem; display: inline-block; margin-bottom: .4rem; color: var(--ink); }
.tb p { font-size: .9rem; color: var(--ink-2); margin: 0; max-width: 32ch; }
.tb-strip { border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem; padding: .9rem 0; font: .7rem var(--mono); color: var(--ink-3); letter-spacing: .06em; text-transform: uppercase; }
@media (max-width: 860px) {
  .tb { grid-template-columns: 1fr 1fr; }
  .tb > div { border-right: 0; border-bottom: 1px solid var(--line); padding-left: 0; }
  .tb > div:first-child { grid-column: 1 / -1; }
}

.toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: var(--ink); color: var(--ivory); padding: .9rem 1.2rem; font-size: .9rem; z-index: 50; max-width: calc(100% - 32px); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }

/* refinements */
.ribbon { top: auto; left: auto; bottom: 12px; right: 12px; }
.hero-drawing { padding-bottom: 30px; }
@media (max-width: 560px) {
  .books { grid-template-columns: 1fr 1fr; gap: 12px; }
  .book .body { padding: .8rem .8rem .9rem; }
  .book h3 { font-size: .95rem; }
  .book .for { font-size: .62rem; }
  .book .btn { margin: 0 .8rem .8rem; padding: .8em .6em; font-size: .85rem; }
  .cover { padding: 10% 9%; }
  .cover .c-title { font-size: 1.02rem; }
  .cover .c-sub { font-size: .62rem; }
  .cover .c-top { font-size: .55rem; }
  .cover .c-foot { font-size: .56rem; }
  .ribbon { font-size: .56rem; bottom: 8px; right: 8px; }
  .price b { font-size: 1rem; }
  .pdp .cover .c-title { font-size: 1.6rem; }
}
.page-hero svg { max-width: 220px; }
.page-hero svg path, .page-hero svg rect, .page-hero svg circle { stroke-width: .7; }

/* home: two paths */
.paths { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--ink); }
.path { padding: clamp(24px, 4vw, 48px); text-decoration: none; display: flex; flex-direction: column; gap: .8rem; background: var(--paper); min-height: 320px; transition: background .2s; }
.path:hover { background: #fff; }
.path.dark { background: var(--ink); color: var(--ivory); }
.path.dark:hover { background: #262626; }
.path .num { font: .74rem var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--terra); }
.path.dark .num, .path.dark .go { color: #E07A66; }
.path h2 { margin: 0; }
.path p { color: var(--ink-2); flex: 1; max-width: 42ch; margin: 0; }
.path.dark p { color: #CFC8BC; }
.path .go { font-weight: 600; color: var(--terra); display: flex; align-items: center; gap: .4em; }
.path:hover .go { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 760px) { .paths { grid-template-columns: 1fr; } .path { min-height: 0; } }
.band-stats { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid #3a3836; }
.band-stats li { padding: 1.2rem 1rem 1.2rem 0; border-bottom: 1px solid #3a3836; }
.band-stats li:nth-child(even) { padding-left: 1rem; border-left: 1px solid #3a3836; }
.band-stats b { display: block; font-size: clamp(1.4rem, 2.6vw, 2rem); font-weight: 800; letter-spacing: -0.02em; }
.band-stats span { font-size: .85rem; color: #CFC8BC; }
.btn.light { border-color: var(--ivory); color: var(--ivory); }
.btn.light:hover { background: var(--ivory); color: var(--ink); }
.contact-cta { border: 1px solid var(--ink); background: var(--paper); padding: clamp(20px, 3vw, 36px); }
.contact-cta p { color: var(--ink-2); }
.anchor { scroll-margin-top: 90px; }
.principles a { color: var(--terra); }
.legal { color: var(--ink-2); }
.legal > * { max-width: 780px; }
.legal h2 { font-size: 1.25rem; color: var(--ink); margin: 2.2rem 0 .6rem; }
.legal p, .legal li { font-size: 1rem; line-height: 1.75; }
.legal ul { padding-left: 1.2rem; margin: 0 0 1em; }
.legal li { margin-bottom: .4rem; }
.legal a { color: var(--terra); }
.legal-links { display: flex; flex-wrap: wrap; gap: .4rem 1.4rem; padding: 1rem 0; border-top: 1px solid var(--line); }
.legal-links a { font-size: .85rem; color: var(--ink-2); text-decoration: none; }
.legal-links a:hover { color: var(--terra); text-decoration: underline; }
.soon-card .price b { font-size: .95rem; color: var(--terra); }
.soon-note { color: var(--ink-2); font-size: .9rem; margin: 0; }
.book-blurb { color: var(--ink-2); font-size: .9rem; line-height: 1.5; margin: 0 0 .3rem; }
.book-blurb span { display: block; margin-top: .35rem; font-family: "IBM Plex Mono", monospace; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--accent, #B94736); }
.offer { margin: 1rem 0 0; padding: .8rem 1rem; border: 1px dashed var(--terra); background: #fff; font-size: .92rem; color: var(--ink-2); max-width: 380px; }
.offer b { color: var(--terra); }
.offer code { font: 600 .9em var(--mono); color: var(--ink); background: var(--ivory); padding: .1em .4em; border: 1px solid var(--line); }
.offer.small { margin: .6rem 0 0; padding: .5rem .6rem; font-size: .78rem; }

/* logo */
.site-header .logo { display: flex; align-items: center; color: var(--ink); }
.site-header .wrap { height: 84px; }
.site-header .logo svg { height: 64px; width: 64px; }
@media (max-width: 860px) { .nav { top: 84px; } }
@media (max-width: 760px) { .stats { grid-template-columns: 1fr 1fr; } .stats div:nth-child(3) { padding-left: 0; border-left: 0; } .stats div:nth-child(n+3) { border-top: 1px solid var(--line); margin-top: 1rem; } .stats div:nth-child(even) { padding-left: 1rem; border-left: 1px solid var(--line); } }
@media (max-width: 520px) { .stats div:nth-child(n+3) { border-top: 0; margin-top: 0; } }
.tb .logo { display: block; color: var(--ink); margin-bottom: .8rem; }
.tb .logo svg { width: 120px; height: 120px; }
@media (max-width: 400px) { .site-header .logo svg { height: 56px; width: 56px; } }

/* header: terracotta accents */
.site-header { border-top: 4px solid var(--terra); }
.site-header::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 6px; background: repeating-linear-gradient(90deg, rgba(185, 71, 54, .5) 0 1px, transparent 1px 32px); pointer-events: none; }
.site-header .logo { gap: .8rem; text-decoration: none; }
.site-header .logo svg { flex: none; }
.wm { display: flex; flex-direction: column; line-height: 1.1; }
.wm b { font-weight: 800; font-size: 1.15rem; letter-spacing: -0.02em; color: var(--ink); }
.wm i { font-style: normal; color: var(--terra); }
.wm small { font: 500 .6rem var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); margin-top: .3rem; }
.nav a:not(.btn) { position: relative; }
.nav a:not(.btn):hover { color: var(--terra); }
.nav .btn.primary, .nav .btn.primary:hover { color: #fff; }
@media (max-width: 860px) { .nav { top: 88px; } }
@media (max-width: 400px) { .wm b { font-size: 1rem; } .wm small { font-size: .52rem; letter-spacing: .1em; } }

/* 3D book covers */
.cover.cover-3d { padding: 0; display: flex; align-items: center; justify-content: center; perspective: 1100px; background: radial-gradient(ellipse 70% 40% at 50% 92%, #DDD4C4 0%, transparent 70%), linear-gradient(180deg, #F1ECE3, #E9E2D6); overflow: hidden; }
.book3d { position: relative; width: 66%; aspect-ratio: 910 / 1286; transform-style: preserve-3d; transform: rotateY(26deg) rotateX(2deg); transition: transform .5s ease; margin-top: -2%; }
.book:hover .book3d, .pdp .cover-3d:hover .book3d { transform: rotateY(12deg) rotateX(1deg); }
.book3d .face { position: absolute; inset: 0; transform: translateZ(8px); border-radius: 1px 4px 4px 1px; overflow: hidden; box-shadow: 14px 20px 30px -12px rgba(27, 27, 27, .45); }
.book3d .face img { display: block; width: 100%; height: 100%; object-fit: cover; }
.book3d .face::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, rgba(0,0,0,.22) 0, rgba(255,255,255,.28) 1.6%, rgba(0,0,0,.08) 3.4%, transparent 7%, transparent 75%, rgba(255,255,255,.10) 100%); }
.book3d::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 16px; background: linear-gradient(90deg, #CFC6B6, #EFE9DE 45%, #D6CDBD); transform: translateX(-8px) rotateY(-90deg); }
.book3d::after { content: ""; position: absolute; inset: 0; background: #D6CDBD; transform: translateZ(-8px); }
.book3d .pages { position: absolute; top: 1.2%; bottom: 1.2%; right: 0; width: 15px; background: repeating-linear-gradient(90deg, #FBF8F2 0 1px, #E4DDD0 1px 2px); transform: translateX(7.5px) rotateY(90deg); }
@media (prefers-reduced-motion: reduce) { .book3d { transition: none; } }
/* Ratings and reviews */
.stars { --r: 0; display: inline-block; font-size: .95rem; line-height: 1; letter-spacing: .08em; }
.stars::before { content: "★★★★★"; background: linear-gradient(90deg, var(--terra) calc(var(--r) / 5 * 100%), var(--line) 0); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stars.lg { font-size: 1.35rem; }
.card-rating:not(:empty), .pdp-rating:not(:empty) a { display: inline-flex; align-items: center; gap: .4rem; font-size: .82rem; color: var(--ink-2); }
.card-rating b, .pdp-rating b { color: var(--ink); font-weight: 700; }
.pdp-rating a { text-decoration: none; margin: .2rem 0 .6rem; }
.pdp-rating a span { text-decoration: underline; text-underline-offset: 3px; }
.reviews { margin-top: clamp(48px, 7vw, 88px); border-top: 1px solid var(--line); padding-top: clamp(32px, 5vw, 56px); }
.reviews-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.6rem; }
.reviews-head h2 { margin: .4rem 0 0; font-size: clamp(1.4rem, 2.6vw, 2rem); text-wrap: balance; }
.reviews-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .9fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.review-summary:not(:empty) { display: flex; gap: 2rem; align-items: center; flex-wrap: wrap; padding: 1.2rem 1.3rem; background: var(--paper); border: 1px solid var(--line); margin-bottom: 1.2rem; }
.rs-score { display: grid; gap: .3rem; justify-items: start; }
.rs-score b { font-size: 2.6rem; font-weight: 800; line-height: 1; letter-spacing: -0.03em; }
.rs-score span:last-child { font-size: .8rem; color: var(--ink-3); }
.rs-bars { display: grid; gap: .3rem; flex: 1; min-width: 180px; }
.rs-bar { display: grid; grid-template-columns: 2.2em 1fr 2em; gap: .5rem; align-items: center; font: .75rem var(--mono); color: var(--ink-2); font-variant-numeric: tabular-nums; }
.rs-bar i { height: 6px; background: var(--line); position: relative; }
.rs-bar em { position: absolute; inset: 0 auto 0 0; background: var(--terra); }
.review-list { display: grid; gap: .9rem; }
.review-card { background: var(--paper); border: 1px solid var(--line); padding: 1.1rem 1.2rem; }
.review-top { display: flex; justify-content: space-between; align-items: center; gap: .5rem; }
.review-date { font: .7rem var(--mono); color: var(--ink-3); letter-spacing: .06em; text-transform: uppercase; }
.review-card h4 { margin: .6rem 0 .2rem; font-size: 1rem; }
.review-card p { margin: .4rem 0 .7rem; color: var(--ink-2); font-size: .93rem; line-height: 1.6; white-space: pre-line; overflow-wrap: anywhere; }
.review-by { font-size: .8rem; font-weight: 600; color: var(--ink); }
.review-form { background: var(--paper); border: 1px solid var(--line); border-top: 4px solid var(--terra); padding: 1.3rem 1.3rem 1.4rem; display: grid; gap: .85rem; scroll-margin-top: 90px; }
.review-form h3 { margin: 0; }
.review-form .form-note { margin: 0; font-size: .85rem; color: var(--ink-2); }
.review-form .field { display: grid; gap: .3rem; font-size: .82rem; font-weight: 600; }
.review-form input:not([type=radio]), .review-form textarea { font: inherit; font-weight: 400; font-size: .95rem; padding: .65rem .75rem; border: 1px solid var(--line); background: #fff; color: var(--ink); border-radius: 0; width: 100%; box-sizing: border-box; }
.review-form textarea { resize: vertical; }
.review-form input:focus-visible, .review-form textarea:focus-visible { outline: 2px solid var(--terra); outline-offset: 1px; }
.star-input { border: 0; margin: 0; padding: 0; }
.star-input legend { font-size: .82rem; font-weight: 600; margin-bottom: .3rem; padding: 0; }
.star-row { display: inline-flex; flex-direction: row-reverse; justify-content: flex-end; gap: .15rem; }
.star-row input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.star-row label { font-size: 1.9rem; line-height: 1; color: var(--line); cursor: pointer; transition: color .12s; }
.star-row label:hover, .star-row label:hover ~ label, .star-row input:checked ~ label { color: var(--terra); }
.star-row input:focus-visible + label { outline: 2px solid var(--terra); outline-offset: 2px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.field-err { color: var(--terra-dark); font-size: .75rem; font-weight: 500; min-height: 0; }
.field-err:empty { display: none; }
@media (max-width: 860px) { .reviews-grid { grid-template-columns: 1fr; } }
.form-status.ok { color: var(--ink); font-weight: 600; }

/* Review request page (review.html) */
.review-page { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.review-page-book .cover { max-width: 320px; }
.review-page-book .form-note { font-size: .85rem; color: var(--ink-2); margin-top: .8rem; }
.review-page-title { font-size: clamp(1.8rem, 4vw, 2.8rem); margin: .5rem 0 .6rem; text-wrap: balance; }
.review-page-title em { font-style: normal; color: var(--terra); }
.review-page .lede { margin-bottom: 1.6rem; }
.review-pick { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.2rem; margin-top: 1.8rem; max-width: 760px; }
.review-pick-card { display: grid; gap: .6rem; text-decoration: none; color: var(--ink); background: var(--paper); border: 1px solid var(--line); padding-bottom: 1rem; }
.review-pick-card > span, .review-pick-card > b { padding: 0 1rem; }
.review-pick-card > span { font-weight: 700; font-size: 1.05rem; }
.review-pick-card > b { font-size: .85rem; color: var(--terra); }
.review-pick-card:hover { border-color: var(--terra); }
@media (max-width: 820px) { .review-page { grid-template-columns: 1fr; } .review-page-book .cover { max-width: 220px; } }