/* ------------------------------------------------------------------
   Dr. Jay Bulloch. "The Chart": an antique meridian plate, reprinted
   for a modern remote practice. Paper, ink, one cinnabar seal.
   ------------------------------------------------------------------ */

:root {
  --paper: #EFE8D6;
  --paper-2: #E6DDC6;
  --paper-3: #D9CEAF;
  --cream: #F7F2E6;
  --ink: #1B1813;
  --ink-2: #463F34;
  --ink-3: #625A49;
  --rule: #CBBF9F;
  --rule-soft: #DDD3B9;
  --seal: #B23A2A;
  --seal-2: #93301F;
  --jade: #2C6A4E;
  --cobalt: #2B4BC8;

  --display: "Newsreader", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --text: "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;

  --wrap: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section: clamp(5.5rem, 10vw, 9rem);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--text);
  font-size: 1.125rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
/* Paper fibre. One subtle noise layer over the whole page. */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)' opacity='.055'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}
body > * { position: relative; z-index: 1; }

img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, .display {
  font-family: var(--display);
  font-weight: 450;
  font-variation-settings: "opsz" 72;
  letter-spacing: -.012em;
  line-height: 1.04;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: clamp(2.6rem, 4.9vw, 4.4rem); line-height: 1.02; letter-spacing: -.024em; }
h2 { font-size: clamp(2.1rem, 3.9vw, 3.4rem); }
h3 { font-size: clamp(1.4rem, 2vw, 1.7rem); font-variation-settings: "opsz" 72; line-height: 1.2; }
em.ac { font-style: italic; font-variation-settings: "opsz" 72; color: var(--seal); }

.label {
  font-family: var(--text);
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.lead { font-size: clamp(1.2rem, 1.6vw, 1.35rem); line-height: 1.5; color: var(--ink-2); }
.muted { color: var(--ink-2); }
.small { font-size: .95rem; color: var(--ink-3); }

.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.narrow { max-width: 62ch; }

.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--paper); padding: .6rem 1rem; z-index: 100; }
.skip:focus { left: 1rem; top: 1rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-family: var(--text); font-weight: 600; font-size: 1rem; line-height: 1;
  padding: 1.05rem 1.6rem; border: 1.5px solid transparent; border-radius: 3px;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-seal { background: var(--seal); color: var(--cream); }
.btn-seal:hover { background: var(--seal-2); }
.btn-ink { background: var(--ink); color: var(--paper); }
.btn-ink:hover { background: #000; }
.btn-line { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-line:hover { background: var(--ink); color: var(--paper); }
.btn-paper { background: var(--paper); color: var(--ink); }
.btn-paper:hover { background: var(--cream); }
.btn-lg { padding: 1.2rem 1.9rem; font-size: 1.06rem; }
.btn-sm { padding: .7rem 1.1rem; font-size: .92rem; }
.btn .arr { width: 1em; height: 1em; transition: transform .25s var(--ease); }
.btn:hover .arr { transform: translateX(3px); }
:focus-visible { outline: 2px solid var(--cobalt); outline-offset: 3px; }

/* Plate marker: "Plate II ------- The method" */
.plate {
  display: flex; align-items: center; gap: 1rem;
  margin-bottom: clamp(1.6rem, 3vw, 2.4rem);
}
.plate .label { white-space: nowrap; }
.plate .plate-line { flex: 1; height: 1px; background: var(--rule); }
.plate .label.num { color: var(--seal); }

/* Seal mark */
.seal-mark { display: inline-block; width: 36px; color: var(--seal); flex: none; }
.seal-mark svg { display: block; width: 100%; height: auto; aspect-ratio: 1319 / 1315; }

/* ------------------------------------------------------------------ Header */
.hdr {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 0%, transparent);
  border-bottom: 1px solid transparent;
  transition: background-color .3s var(--ease), border-color .3s var(--ease);
}
.hdr.is-stuck {
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom-color: var(--rule-soft);
}
.hdr-in { display: flex; align-items: center; justify-content: space-between; height: 82px; gap: 2rem; }
.brand { display: inline-flex; align-items: center; gap: .75rem; text-decoration: none; color: var(--ink); }
.brand-name { font-family: var(--display); font-weight: 500; font-size: 1.28rem; letter-spacing: -.01em; font-variation-settings: "opsz" 48; }
.brand-cred { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin-left: .2rem; }
.nav { display: flex; align-items: center; gap: 2rem; }
.nav a { text-decoration: none; color: var(--ink-2); font-weight: 500; font-size: .97rem; }
.nav a:hover { color: var(--ink); }
.nav a.btn { color: var(--cream); }
.burger { display: none; width: 44px; height: 44px; background: none; border: 0; padding: 10px; cursor: pointer; }
.burger span { display: block; height: 1.5px; background: var(--ink); margin: 6px 0; transition: transform .25s var(--ease), opacity .2s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
.mnav { display: none; }
.mnav[hidden] { display: none; }

/* ------------------------------------------------------------------ Hero */
.hero { padding: clamp(1.5rem, 4vw, 3rem) 0 0; overflow: clip; }
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(2rem, 5vw, 5rem); align-items: end;
}
.hero-copy { padding-bottom: clamp(3rem, 6vw, 6rem); padding-top: clamp(1rem, 4vw, 4rem); }
.hero-copy .label { display: flex; align-items: center; gap: .8rem; margin-bottom: 1.6rem; }
.hero-copy .label::before { content: ""; width: 28px; height: 1px; background: var(--seal); }
.hero-copy h1 { margin-bottom: 1.5rem; max-width: 15ch; }
.hero-copy .lead { max-width: 44ch; margin-bottom: 2rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; }
.cred-line {
  margin-top: 2rem; padding-top: 1.2rem; border-top: 1px solid var(--rule-soft);
  font-size: .95rem; color: var(--ink-3); max-width: 46ch; line-height: 1.5;
}
.cred-line b { color: var(--ink-2); font-weight: 600; }

/* Portrait with meridian orbits */
.hero-fig { position: relative; margin: 0; align-self: end; }
.orbit { position: absolute; inset: 0; width: 100%; height: auto; pointer-events: none; overflow: visible; }
.orbit path, .orbit ellipse { fill: none; stroke-width: 1.6; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.orbit .o-jade { stroke: var(--jade); }
.orbit .o-seal { stroke: var(--seal); }
.orbit .o-cobalt { stroke: var(--cobalt); }
.orbit .dot { stroke: var(--paper); stroke-width: 2px; }
.orbit .dot.jade { fill: var(--jade); } .orbit .dot.seal { fill: var(--seal); } .orbit .dot.cobalt { fill: var(--cobalt); }
.orbit text { font-family: var(--text); font-weight: 600; font-size: 24px; letter-spacing: .14em; text-transform: uppercase; fill: var(--ink-2); }
.orbit text tspan.n { fill: var(--ink-3); }
.orbit-back { z-index: 0; }
.orbit-front { z-index: 2; }
.portrait {
  position: relative; z-index: 1; display: block; width: 100%; height: auto;
  -webkit-mask-image: linear-gradient(to bottom, #000 78%, transparent 99%);
  mask-image: linear-gradient(to bottom, #000 78%, transparent 99%);
  filter: saturate(.92) contrast(1.02);
}
.hero-fig .fig-cap {
  position: absolute; left: 0; bottom: .6rem; z-index: 3;
  display: flex; align-items: center; gap: .6rem;
  font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); font-weight: 600;
}
.hero-fig .fig-cap .seal-mark { width: 24px; vertical-align: -6px; }

/* Draw-on for the orbit lines */
.orbit .draw { stroke-dasharray: 1400; stroke-dashoffset: 1400; animation: draw 1.6s var(--ease) forwards; }
.orbit .draw.d2 { animation-delay: .25s; }
.orbit .draw.d3 { animation-delay: .5s; }
.orbit .fade { opacity: 0; animation: fadein .6s var(--ease) forwards; animation-delay: 1.2s; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fadein { to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .orbit .draw { stroke-dashoffset: 0; animation: none; }
  .orbit .fade { opacity: 1; animation: none; }
}

/* ------------------------------------------------------------------ Legend strip */
.legend { border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.legend-in { display: grid; grid-template-columns: repeat(4, 1fr); }
.legend-item { padding: 1.5rem 1.5rem 1.5rem 0; border-right: 1px solid var(--rule-soft); }
.legend-item + .legend-item { padding-left: 1.5rem; }
.legend-item:last-child { border-right: 0; padding-right: 0; }
.legend-item b { display: block; font-family: var(--display); font-weight: 500; font-size: 1.55rem; line-height: 1.2; letter-spacing: -.01em; font-variation-settings: "opsz" 72; margin-bottom: .25rem; }
.legend-item span { font-size: .92rem; color: var(--ink-3); line-height: 1.4; display: block; }

/* ------------------------------------------------------------------ Problem (ink) */
.problem { background: var(--ink); color: var(--paper); padding: var(--section) 0; position: relative; overflow: clip; }
.problem .plate .plate-line { background: #3D372E; }
.problem .plate .label { color: #9A9078; }
.problem .plate .label.num { color: #D9755F; }
.problem-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(2rem, 6vw, 6rem); align-items: start; position: relative; }
.problem h2 { max-width: 14ch; color: var(--cream); }
.problem .lead { color: #CFC6B0; }
.problem p { color: #CFC6B0; }
.problem .ghost {
  position: absolute; right: -6%; top: -8%; width: min(46vw, 620px); opacity: .18; pointer-events: none;
  filter: invert(1) grayscale(1); mix-blend-mode: screen;
  -webkit-mask-image: radial-gradient(70% 70% at 50% 45%, #000 40%, transparent 100%);
  mask-image: radial-gradient(70% 70% at 50% 45%, #000 40%, transparent 100%);
}
.problem-copy { position: relative; }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; margin-top: 3rem; padding-top: 2.5rem; border-top: 1px solid #3D372E; }
.compare h3 { font-size: 1.15rem; font-family: var(--text); font-weight: 600; letter-spacing: 0; color: var(--cream); margin-bottom: .6rem; font-variation-settings: normal; }
.compare h3 span { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: .6rem; vertical-align: 2px; background: #9A9078; }
.compare .mine h3 span { background: var(--seal); }
.compare p { font-size: 1.02rem; }

/* Cycle diagram */
.cycle { margin-top: 4rem; display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, .45fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.cycle svg { width: 100%; height: auto; display: block; overflow: visible; }
.cycle svg circle.ring { fill: none; stroke: #4B4438; stroke-width: 1; stroke-dasharray: 3 6; }
.cycle svg .node { fill: var(--ink); stroke: #9A9078; stroke-width: 1; }
.cycle svg .node.hot { stroke: var(--seal); fill: var(--seal); }
.cycle svg text { font-family: var(--text); font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; fill: #CFC6B0; }
.cycle svg .arrow { fill: none; stroke: #6B6352; stroke-width: 1; marker-end: url(#arr); }
.cycle svg .center { font-family: var(--display); font-size: 26px; font-weight: 450; letter-spacing: 0; text-transform: none; fill: var(--cream); font-variation-settings: "opsz" 72; }
.cycle svg .center-sub { fill: #9A9078; font-size: 11px; }
.cycle svg.is-compact text { font-size: 27px; letter-spacing: .04em; }
.cycle svg.is-compact .center { font-size: 46px; }
.cycle svg.is-compact .center-sub { font-size: 23px; }
.cycle-copy p { font-size: 1.05rem; }
.cycle-copy .label { color: #9A9078; margin-bottom: .8rem; display: block; }

/* ------------------------------------------------------------------ Method */
.method { padding: var(--section) 0; }
.method-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(2.5rem, 6vw, 7rem); align-items: start; }
.sticky-fig { position: sticky; top: 110px; margin: 0; }
.figure img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 3px; box-shadow: 0 30px 60px -40px rgba(27, 24, 19, .55); }
.figure figcaption { display: flex; gap: .8rem; align-items: baseline; margin-top: 1rem; font-size: .9rem; color: var(--ink-3); }
.figure figcaption b { font-weight: 600; color: var(--ink-2); letter-spacing: .1em; text-transform: uppercase; font-size: .74rem; white-space: nowrap; }
.method-head { margin-bottom: 2.5rem; }
.method-head h2 { margin-bottom: 1rem; }
.steps li { display: grid; grid-template-columns: 5.5rem 1fr; gap: 1rem; padding: 2.2rem 0; border-top: 1px solid var(--rule); }
.steps li:last-child { border-bottom: 1px solid var(--rule); }
.steps .num { font-family: var(--display); font-weight: 400; font-size: 2.6rem; line-height: 1; color: var(--seal); font-variation-settings: "opsz" 72; letter-spacing: .02em; }
.steps h3 { margin-bottom: .6rem; }
.steps p { color: var(--ink-2); font-size: 1.05rem; }
.roles { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; margin-top: 1.2rem; }
.roles div { padding-left: .9rem; border-left: 1.5px solid var(--rule); font-size: .95rem; color: var(--ink-2); }
.roles .label { display: block; margin-bottom: .3rem; font-size: .7rem; }
.roles .me .label { color: var(--seal); }

/* ------------------------------------------------------------------ Medicine */
.medicine { padding: var(--section) 0; background: var(--paper-2); }
.medicine-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(2.5rem, 6vw, 7rem); align-items: start; }
.medicine-grid .figure { order: 2; position: sticky; top: 110px; margin: 0; }
.medicine h2 { margin-bottom: 1rem; }
.modalities { margin-top: 2.5rem; }
.modalities li { padding: 1.8rem 0; border-top: 1px solid var(--rule); display: grid; grid-template-columns: 3rem 1fr; gap: .6rem; }
.modalities li:last-child { border-bottom: 1px solid var(--rule); }
.modalities .idx { font-size: .78rem; font-weight: 600; letter-spacing: .12em; color: var(--seal); padding-top: .45rem; }
.modalities h3 { margin-bottom: .5rem; }
.modalities p { color: var(--ink-2); font-size: 1.05rem; }
.pull {
  margin: clamp(3.5rem, 7vw, 6rem) auto 0; max-width: 30ch; text-align: center;
  font-family: var(--display); font-style: italic; font-weight: 400;
  font-size: clamp(1.7rem, 3vw, 2.6rem); line-height: 1.2; letter-spacing: -.01em;
  font-variation-settings: "opsz" 72; color: var(--ink);
}
.pull + .cite { text-align: center; margin-top: 1.2rem; }
.grade { max-width: 60ch; margin: 2.5rem auto 0; text-align: center; font-size: 1rem; color: var(--ink-2); }

/* ------------------------------------------------------------------ Remote */
.remote { padding: var(--section) 0; }
.remote-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 3rem; align-items: end; margin-bottom: 3rem; }
.remote-head h2 { max-width: 14ch; }
.remote-head .lead { max-width: 42ch; }
.wide-fig { margin: 0; }
.wide-fig img { width: 100%; height: auto; aspect-ratio: 16 / 7; object-fit: cover; border-radius: 3px; }
.wide-fig figcaption { margin-top: 1rem; font-size: .9rem; color: var(--ink-3); display: flex; gap: .8rem; align-items: baseline; }
.wide-fig figcaption b { font-weight: 600; color: var(--ink-2); letter-spacing: .1em; text-transform: uppercase; font-size: .74rem; white-space: nowrap; }
.route { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 3.5rem; border-top: 1px solid var(--rule); }
.route li { padding: 2rem 2rem 2rem 0; border-right: 1px solid var(--rule-soft); position: relative; }
.route li + li { padding-left: 2rem; }
.route li:last-child { border-right: 0; padding-right: 0; }
.route .idx { display: block; font-size: .78rem; font-weight: 600; letter-spacing: .14em; color: var(--seal); margin-bottom: 1rem; }
.route h3 { font-size: 1.3rem; margin-bottom: .6rem; }
.route p { font-size: 1rem; color: var(--ink-2); }
.remote-note { margin-top: 2.5rem; font-size: 1rem; color: var(--ink-3); max-width: 70ch; }

/* ------------------------------------------------------------------ Who */
.who { padding: var(--section) 0; background: var(--ink); color: var(--paper); }
.who .plate .plate-line { background: #3D372E; }
.who .plate .label { color: #9A9078; }
.who .plate .label.num { color: #D9755F; }
.who h2 { color: var(--cream); margin-bottom: 3rem; max-width: 20ch; }
.who-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0; border-top: 1px solid #3D372E; }
.who-col { padding: 2.5rem 2.5rem 2.5rem 0; border-right: 1px solid #3D372E; }
.who-col + .who-col { padding-left: 2.5rem; }
.who-col:last-child { border-right: 0; padding-right: 0; }
.who-col .label { display: block; margin-bottom: 1rem; color: #D9755F; }
.who-col.not .label { color: #9A9078; }
.who-col h3 { color: var(--cream); margin-bottom: .8rem; }
.who-col p { color: #CFC6B0; font-size: 1.02rem; }
.who-col ul li { padding: .55rem 0; border-top: 1px solid #2E2923; color: #CFC6B0; font-size: 1rem; }
.who-col ul li:last-child { border-bottom: 1px solid #2E2923; }
.who-col .for { display: block; margin-top: 1rem; font-size: .92rem; color: #9A9078; }

/* ------------------------------------------------------------------ Investment */
.invest { padding: var(--section) 0; }
.invest-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(2.5rem, 6vw, 7rem); align-items: start; }
.price { font-family: var(--display); font-weight: 400; font-size: clamp(3.4rem, 7vw, 6rem); line-height: 1; letter-spacing: -.03em; font-variation-settings: "opsz" 72; margin: .5rem 0 1.5rem; }
.price small { display: block; font-family: var(--text); font-weight: 600; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: .6rem; }
.invest p { color: var(--ink-2); }
.invest .cta-row { margin-top: 2rem; }
.includes { border-top: 1px solid var(--rule); }
.includes li { display: grid; grid-template-columns: 2rem 1fr; gap: .5rem; padding: 1.05rem 0; border-bottom: 1px solid var(--rule); font-size: 1.05rem; color: var(--ink-2); }
.includes li svg { width: 16px; height: 16px; margin-top: .3rem; color: var(--seal); }
.includes-head { display: block; margin-bottom: 1rem; }
.assemble { margin-top: 2.5rem; padding: 1.8rem 2rem; background: var(--cream); border: 1px solid var(--rule-soft); border-radius: 3px; }
.assemble .label { display: block; margin-bottom: .8rem; }
.assemble p { font-size: 1.02rem; margin: 0; }
.assemble p b { color: var(--seal); font-weight: 600; }

/* ------------------------------------------------------------------ About */
.about { padding: var(--section) 0; background: var(--paper-2); }
.about-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(2.5rem, 6vw, 6rem); align-items: start; }
.about-photo { position: relative; margin: 0; }
.about-photo img { width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover; border-radius: 3px; filter: saturate(.92); }
.about-photo .stamp { position: absolute; right: -14px; bottom: -14px; width: 76px; height: 76px; transform: rotate(-6deg); }
.about h2 { margin-bottom: 1.2rem; }
.about .lead { margin-bottom: 1.2rem; }
.about p { color: var(--ink-2); }
.creds { margin-top: 2rem; border-top: 1px solid var(--rule); }
.creds li { display: grid; grid-template-columns: 9rem 1fr; gap: 1rem; padding: .95rem 0; border-bottom: 1px solid var(--rule); font-size: 1rem; color: var(--ink-2); }
.creds li b { font-weight: 600; color: var(--ink); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; padding-top: .2rem; }

/* ------------------------------------------------------------------ FAQ */
.faq { padding: var(--section) 0; }
.faq-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(2rem, 5vw, 6rem); align-items: start; }
.faq h2 { max-width: 10ch; }
.faq details { border-top: 1px solid var(--rule); }
.faq details:last-child { border-bottom: 1px solid var(--rule); }
.faq summary {
  cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1.5rem;
  padding: 1.25rem 0; font-family: var(--display); font-weight: 500; font-size: 1.28rem; line-height: 1.25;
  font-variation-settings: "opsz" 48;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--text); font-weight: 400; font-size: 1.5rem; color: var(--seal); flex: 0 0 auto; transition: transform .25s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 1.4rem; color: var(--ink-2); max-width: 60ch; }

/* ------------------------------------------------------------------ Book */
.book { position: relative; padding: clamp(6rem, 12vw, 11rem) 0; overflow: clip; background: var(--paper); }
.book .wash { position: absolute; inset: 0; z-index: 0; background: var(--paper); }
.book .wash img { width: 100%; height: 100%; object-fit: cover; object-position: center 80%; opacity: .8; }
.book .wash::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, var(--paper), rgba(239,232,214,0) 45%); }
.book .wrap { position: relative; z-index: 1; }
.book-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(2.5rem, 6vw, 6rem); align-items: start; }
.book h2 { margin-bottom: 1.2rem; }
.book .lead { max-width: 40ch; }
.book-card { background: var(--paper); border: 1px solid var(--rule); border-radius: 3px; padding: clamp(1.5rem, 3vw, 2.4rem); }
.book-card .label { display: block; margin-bottom: 1rem; color: var(--seal); }
.book-card p { color: var(--ink-2); font-size: 1.02rem; }
.book-card .cta-col { display: grid; gap: .7rem; margin-top: 1.4rem; }
.book-card .cta-col .btn { width: 100%; }
.book-card .fine { margin-top: 1.2rem; font-size: .88rem; color: var(--ink-3); }
.scheduler { display: none; }
.scheduler.is-on { display: block; margin-top: 1rem; }
.scheduler iframe { width: 100%; min-height: 640px; border: 0; border-radius: 3px; background: var(--cream); }
.book-card.has-scheduler .cta-col { display: none; }

/* ------------------------------------------------------------------ Footer */
.ftr { background: var(--ink); color: #9A9078; padding: 3.5rem 0 2.5rem; font-size: .92rem; }
.ftr-in { display: grid; grid-template-columns: 1fr auto; gap: 2rem 3rem; align-items: start; }
.ftr-brand { display: flex; align-items: center; gap: .7rem; color: var(--cream); font-family: var(--display); font-weight: 500; font-size: 1.15rem; }
.ftr-nav { display: flex; flex-wrap: wrap; gap: 1.4rem; }
.ftr-nav a { color: #CFC6B0; text-decoration: none; }
.ftr-nav a:hover { color: var(--cream); }
.disclaimer { grid-column: 1 / -1; max-width: 80ch; line-height: 1.55; }
.credit { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: .5rem 2rem; font-size: .84rem; }
.credit a { color: #9A9078; }

/* ------------------------------------------------------------------ Sticky mobile CTA */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  display: none; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .75rem var(--gutter) calc(.75rem + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--paper) 94%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--rule);
  transform: translateY(110%); transition: transform .35s var(--ease);
}
.sticky-cta.is-on { transform: translateY(0); }
.sticky-cta .p { font-size: .9rem; line-height: 1.25; color: var(--ink-2); }
.sticky-cta .p b { display: block; color: var(--ink); font-weight: 600; }

/* ------------------------------------------------------------------ Reveal */
.rv { opacity: 0; transform: translateY(14px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; transition: none; } }

/* ------------------------------------------------------------------ Responsive */
@media (max-width: 1100px) {
  .route { grid-template-columns: 1fr 1fr; }
  .route li:nth-child(2) { border-right: 0; padding-right: 0; }
  .route li:nth-child(3) { padding-left: 0; border-top: 1px solid var(--rule-soft); }
  .route li:nth-child(4) { border-top: 1px solid var(--rule-soft); }
}
@media (max-width: 960px) {
  .nav { display: none; }
  .burger { display: block; }
  .mnav { position: absolute; left: 0; right: 0; top: 82px; display: grid; gap: .2rem; padding: .8rem var(--gutter) 1.4rem; background: var(--paper); border-bottom: 1px solid var(--rule); }
  .mnav a { padding: .8rem 0; border-bottom: 1px solid var(--rule-soft); text-decoration: none; color: var(--ink); font-weight: 500; font-size: 1.1rem; }
  .mnav a.btn { margin-top: .8rem; border: 0; justify-content: center; color: var(--cream); }
  /* Mobile hero: headline, then Jay, then the pitch. The portrait stays above the fold. */
  .hero-grid { grid-template-columns: 1fr; align-items: start; gap: 0; }
  .hero-copy { display: contents; }
  .hero-copy .label { order: 1; margin-bottom: 1.2rem; }
  .hero-copy h1 { order: 2; margin-bottom: 1.4rem; max-width: none; }
  .hero-fig { order: 3; max-width: 400px; margin-inline: auto; width: 100%; }
  .hero-copy .lead { order: 4; margin-top: 1.8rem; margin-bottom: 1.6rem; }
  .cta-row { order: 5; }
  .cred-line { order: 6; margin-bottom: 1rem; }
  .orbit-front .fade { display: none; }
  .legend-in { grid-template-columns: 1fr 1fr; }
  .legend-item:nth-child(2) { border-right: 0; padding-right: 0; }
  .legend-item:nth-child(3) { padding-left: 0; border-top: 1px solid var(--rule-soft); }
  .legend-item:nth-child(4) { border-top: 1px solid var(--rule-soft); }
  .problem-grid, .method-grid, .medicine-grid, .invest-grid, .about-grid, .faq-grid, .book-grid, .remote-head, .cycle { grid-template-columns: 1fr; }
  .sticky-fig, .medicine-grid .figure { position: static; }
  .medicine-grid .figure { order: 0; max-width: 520px; }
  .who-grid { grid-template-columns: 1fr; }
  .who-col { padding: 2rem 0; border-right: 0; border-bottom: 1px solid #3D372E; }
  .who-col + .who-col { padding-left: 0; }
  .who-col:last-child { border-bottom: 0; }
  .problem .ghost { width: 70vw; right: -20%; top: 0; opacity: .07; }
  .about-photo { max-width: 420px; }
  .sticky-cta { display: flex; }
}
@media (max-width: 600px) {
  body { font-size: 1.05rem; }
  .hdr-in { height: 68px; }
  .mnav { top: 68px; }
  .brand-cred { display: none; }
  .compare, .roles { grid-template-columns: 1fr; }
  .steps li { grid-template-columns: 3.4rem 1fr; }
  .steps .num { font-size: 2rem; }
  .route { grid-template-columns: 1fr; }
  .route li { border-right: 0; padding: 1.6rem 0; border-top: 1px solid var(--rule-soft); }
  .route li + li { padding-left: 0; }
  .route li:first-child { border-top: 0; }
  .legend-in { grid-template-columns: 1fr 1fr; }
  .legend-item b { font-size: 1.25rem; }
  .creds li { grid-template-columns: 1fr; gap: .2rem; }
  .ftr-in { grid-template-columns: 1fr; }
  .wide-fig img { aspect-ratio: 4 / 3; }
  .cta-row .btn { width: 100%; }
  .book-card { padding: 1.4rem; }
  .book { padding-bottom: 6rem; }
}