/* ==========================================================================
   For Good Club — store theme (design system)
   Direction 02 "Dark editorial", from For Good Club Store.dc.html
   ========================================================================== */

/* ---------- Neue Haas Grotesk Display ----------
   Kim's licensed faces, subsetted to Latin plus the punctuation this page uses
   and converted to woff2: 405KB of TTF becomes 43KB. Only the four weights the
   page actually asks for are embedded (400 / 500 / 700 / 900). Asking for any
   other weight makes the browser synthesise a fake one. */
@font-face { font-family: "NHG"; src: url("fonts/nhg-400.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "NHG"; src: url("fonts/nhg-500.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "NHG"; src: url("fonts/nhg-700.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "NHG"; src: url("fonts/nhg-900.woff2") format("woff2"); font-weight: 900; font-style: normal; font-display: swap; }

/* ---------- Tokens: direction 02, dark editorial ---------- */
:root {
  --pg-bg: #000000;
  --pg-fg: #FFF9EE;
  --pg-muted: rgba(255, 249, 238, 0.62);
  --pg-line: rgba(255, 249, 238, 0.16);
  --pg-alt: #0E0E0C;

  --fgc-lime: #E8FFBF;
  --fgc-orange: #FB5320;
  --fgc-cream: #FFF9EE;

  --font-body: "NHG", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, monospace;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shell: 1440px;
  --gutter: 40px;
  --chrome: 0px;         /* height of any sticky bar above the header */
  --radius-img: 12px;
  --radius-card: 20px;
}

/* The Brand Obsession course page runs its own palette on top of the theme. */
.course-theme {
  --pg-bg: #140A0C;
  --pg-fg: #FDF4F3;
  --pg-muted: rgba(253, 244, 243, 0.62);
  --pg-line: rgba(253, 244, 243, 0.16);
  --pg-alt: #1E1013;
  --pg-accent: #F0C3C8;
  --pg-pill: rgba(240, 195, 200, 0.16);
  --pg-soft: #F6D9DC;
  --pg-ink: #0B0507;
  --pg-inkfg: #FDF4F3;
  background: var(--pg-bg);
  color: var(--pg-fg);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  background: var(--pg-bg);
  color: var(--pg-fg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--fgc-orange); }
img { max-width: 100%; }
button { font-family: inherit; }
:focus-visible { outline: 2px solid var(--fgc-orange); outline-offset: 3px; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- Layout ---------- */
.shell { max-width: var(--shell); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.section { padding-top: 96px; padding-bottom: 96px; }
.section--tight { padding-top: 72px; padding-bottom: 0; }
.rule-top { border-top: 1px solid var(--pg-line); }
.rule-bottom { border-bottom: 1px solid var(--pg-line); }
.bg-alt { background: var(--pg-alt); }
.bg-ink { background: #000; color: #FFF9EE; }
.bg-lime { background: var(--fgc-lime); color: #000; }

/* ---------- Type ---------- */
.eyebrow {
  font-size: 11px; font-weight: 500; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--pg-muted);
}
.eyebrow--plain { color: inherit; opacity: 0.7; }
.meta {
  font-size: 11px; font-weight: 500; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--pg-muted);
}
.display {
  margin: 0; font-size: clamp(52px, 8vw, 148px); font-weight: 900;
  line-height: 0.88; letter-spacing: -0.04em; text-transform: uppercase;
}
.h1 {
  margin: 0; font-size: clamp(44px, 6.4vw, 112px); font-weight: 700;
  line-height: 0.92; letter-spacing: -0.035em; text-wrap: balance;
}
.h2 { margin: 0; font-size: clamp(28px, 3vw, 44px); font-weight: 500; letter-spacing: -0.02em; line-height: 1.04; }
.h2--loud { font-size: clamp(34px, 4.8vw, 84px); font-weight: 700; line-height: 0.94; letter-spacing: -0.035em; }
.h2--mid { font-size: clamp(28px, 3.4vw, 52px); letter-spacing: -0.025em; }
.h3 { margin: 0; font-size: clamp(24px, 2.6vw, 38px); font-weight: 500; line-height: 1.06; letter-spacing: -0.025em; }
.lede { margin: 0; font-size: 19px; line-height: 1.5; color: var(--pg-muted); max-width: 46ch; }
.body { margin: 0; font-size: 16px; line-height: 1.6; color: var(--pg-muted); }
.serif { font-family: var(--font-serif); font-weight: 400; letter-spacing: -0.02em; }
em { font-style: italic; }

/* ---------- Buttons & links ---------- */
.btn {
  display: inline-block; padding: 17px 32px; border-radius: 999px;
  font-size: 15px; font-weight: 500; line-height: 1; cursor: pointer;
  border: 1px solid transparent; text-align: center;
  transition: opacity 200ms var(--ease), transform 200ms var(--ease);
}
.btn:hover { opacity: 0.86; color: inherit; }
.btn:active { transform: translateY(1px); }
.btn--lime { background: var(--fgc-lime); color: #000; }
.btn--fill { background: var(--pg-fg); color: var(--pg-bg); }
.btn--ghost { border-color: var(--pg-fg); background: transparent; color: var(--pg-fg); }
.btn--ghost-soft { border-color: rgba(255, 249, 238, 0.5); background: transparent; color: #FFF9EE; }
.btn--block { display: block; width: 100%; padding: 19px 24px; font-size: 16px; }
.btn--sm { padding: 15px 28px; }

.link-ul {
  font-size: 12px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
  border-bottom: 1px solid currentColor; padding-bottom: 3px;
}
.chip {
  padding: 9px 16px; border-radius: 999px; border: 1px solid var(--pg-line);
  background: transparent; color: var(--pg-fg);
  font: inherit; font-size: 11px; font-weight: 500; letter-spacing: 0.14em;
  text-transform: uppercase; cursor: pointer;
  transition: background 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease);
}
.chip:hover { border-color: var(--pg-fg); color: var(--pg-fg); }
.chip[aria-current="true"], .chip.is-active {
  background: var(--pg-fg); color: var(--pg-bg); border-color: var(--pg-fg);
}
.pill {
  display: inline-block; padding: 7px 12px; border-radius: 999px;
  background: var(--pg-bg); color: var(--pg-fg);
  font-size: 10px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
}
.tag-lime {
  display: inline-block; padding: 8px 14px; border-radius: 999px;
  background: var(--fgc-lime); color: #000;
  font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: var(--chrome); z-index: 60;
  background: var(--pg-bg); border-bottom: 1px solid var(--pg-line);
}
.site-header__inner {
  max-width: var(--shell); margin: 0 auto; padding: 16px var(--gutter);
  display: flex; align-items: center; gap: 32px;
}
.site-header__mark {
  font-size: 13px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; white-space: nowrap;
}
.site-nav { display: flex; gap: 28px; font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; }
.site-header__end {
  margin-left: auto; display: flex; align-items: center; gap: 20px;
  font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
}
.site-header__clock { color: var(--pg-muted); }
.site-header__cta { padding: 10px 20px; border-radius: 999px; background: var(--pg-fg); color: var(--pg-bg); white-space: nowrap; }
.site-header__cta:hover { color: var(--pg-bg); opacity: 0.86; }
.nav-toggle { display: none; background: none; border: 0; color: inherit; cursor: pointer; padding: 8px; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; }
.announcement {
  background: var(--pg-fg); color: var(--pg-bg); text-align: center;
  padding: 11px 20px; font-size: 12px; letter-spacing: 0.02em;
}
.announcement strong { font-weight: 700; }

/* ---------- Full-bleed hero (direction 02 signature) ---------- */
.hero {
  position: relative; height: 88vh; min-height: 620px; overflow: hidden;
}
.hero--md { height: 82vh; min-height: 580px; }
.hero--sm { height: 76vh; min-height: 540px; }
.hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.hero__scrim { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(0,0,0,0.55), rgba(0,0,0,0.25) 45%, rgba(0,0,0,0.85)); }
.hero__scrim--heavy { background: linear-gradient(to bottom, rgba(0,0,0,0.5), rgba(0,0,0,0.3) 40%, rgba(0,0,0,0.88)); }
.hero__scrim--product { background: linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(0,0,0,0.8)); }
.hero__body {
  position: relative; height: 100%; max-width: var(--shell); margin: 0 auto;
  padding: 0 var(--gutter) 64px; display: flex; flex-direction: column;
  justify-content: flex-end; gap: 28px; color: #FFF9EE;
}
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

/* ---------- Marquee ---------- */
@keyframes fgcMarquee { from { transform: translate3d(0,0,0); } to { transform: translate3d(-50%,0,0); } }
.marquee { overflow: hidden; border-top: 1px solid var(--pg-line); border-bottom: 1px solid var(--pg-line); padding: 16px 0; }
.marquee__track {
  display: flex; width: max-content; gap: 48px; white-space: nowrap;
  font-size: 20px; font-weight: 500; letter-spacing: -0.015em;
  animation: fgcMarquee 34s linear infinite;
}
.marquee__sep { opacity: 0.35; }
@media (prefers-reduced-motion: reduce) { .marquee__track { animation: none; } }

/* ---------- Section heads ---------- */
.head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--pg-line);
}
.head--deep { padding-bottom: 32px; }

/* ---------- Scroll rails ---------- */
.rail { scrollbar-width: none; -ms-overflow-style: none; }
.rail::-webkit-scrollbar { display: none; }
.rail--products {
  display: flex; gap: 24px; overflow-x: auto;
  padding: 32px var(--gutter); scroll-snap-type: x mandatory;
}
.rail--products > * { flex: 0 0 clamp(280px, 32vw, 460px); scroll-snap-align: start; }

/* ---------- Cards with image cross-fade ---------- */
.card { display: grid; gap: 16px; }
.card__media { position: relative; overflow: hidden; border-radius: var(--radius-img); background: var(--pg-alt); }
.card__media--square { border-radius: 0; }
.card__img-a, .card__img-b {
  width: 100%; object-fit: cover; display: block;
  transition: opacity 400ms var(--ease);
}
.card__img-b { position: absolute; inset: 0; height: 100%; opacity: 0; }
.card:hover .card__img-b { opacity: 1; }
.card:hover .card__img-a { opacity: 0; }
.card__quick {
  position: absolute; left: 12px; right: 12px; bottom: 12px; padding: 13px;
  border-radius: 999px; background: var(--fgc-lime); color: #000; text-align: center;
  font-size: 12px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  opacity: 0; transform: translateY(12px);
  transition: opacity 300ms var(--ease), transform 300ms var(--ease);
}
.card:hover .card__quick { transform: translateY(0); opacity: 1; }
.card__badge { position: absolute; top: 12px; left: 12px; }
.card__title { display: flex; justify-content: space-between; gap: 16px; font-size: 18px; font-weight: 500; letter-spacing: -0.015em; }
.card__blurb { font-size: 14px; line-height: 1.5; color: var(--pg-muted); }
@media (hover: none) {
  .card__quick { opacity: 1; transform: none; }
  .card__img-b { display: none; }
}

/* ---------- Grids ---------- */
.grid { display: grid; gap: 32px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--auto { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }

/* Staggered editorial two-up — direction 02's collection layout */
.grid--editorial { grid-template-columns: 1fr 1fr; gap: 80px 48px; }
.grid--editorial > *:nth-child(even) { padding-top: 72px; }

/* ---------- Numbered items ---------- */
.numbered { display: grid; align-content: start; gap: 12px; border-top: 1px solid var(--pg-line); padding-top: 16px; }
.numbered__n { font-size: 13px; font-variant-numeric: tabular-nums; letter-spacing: 0.08em; color: var(--pg-muted); }
.numbered__title { font-size: 20px; font-weight: 500; line-height: 1.1; letter-spacing: -0.02em; }
.numbered__title--lg { font-size: 22px; }
.numbered__body { font-size: 15px; line-height: 1.6; color: var(--pg-muted); }

/* ---------- Method rows ---------- */
.method-row {
  display: grid; grid-template-columns: 88px minmax(0, 1fr) minmax(0, 1.1fr) 140px;
  gap: 32px; align-items: baseline; padding: 30px 0; border-top: 1px solid var(--pg-line);
}
.method-row__n { font-size: 13px; font-variant-numeric: tabular-nums; opacity: 0.5; }
.method-row__title { font-size: clamp(22px, 2.4vw, 34px); font-weight: 500; line-height: 1.05; letter-spacing: -0.025em; }
.method-row__body { font-size: 15px; line-height: 1.6; opacity: 0.7; }
.method-row__weeks { font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.5; text-align: right; }

/* ---------- Work index with hover peek — direction 02 ---------- */
.work-row {
  position: relative; display: grid;
  grid-template-columns: 64px minmax(0, 1fr) minmax(0, 1fr) 160px 60px;
  gap: 32px; align-items: center; padding: 22px 0; border-bottom: 1px solid var(--pg-line);
}
.work-row__n { font-size: 13px; font-variant-numeric: tabular-nums; color: var(--pg-muted); }
.work-row__name { font-size: clamp(24px, 2.6vw, 40px); font-weight: 500; line-height: 1.05; letter-spacing: -0.03em; transition: transform 340ms var(--ease); }
.work-row__scope { font-size: 14px; line-height: 1.5; color: var(--pg-muted); }
.work-row__peek {
  position: absolute; top: 50%; right: 200px; width: 220px; aspect-ratio: 4 / 3;
  object-fit: cover; border-radius: 10px; pointer-events: none;
  opacity: 0; transform: translate(-24px, -50%) scale(0.96);
  transition: opacity 340ms var(--ease), transform 340ms var(--ease);
}
.work-row:hover { z-index: 5; }
.work-row:hover .work-row__peek { opacity: 1; transform: translate(0, -50%) scale(1); }
.work-row:hover .work-row__name { transform: translateX(10px); }
@media (hover: none) { .work-row__peek { display: none; } }

/* ---------- Case study cards ---------- */
.case-card {
  padding: 44px; border-radius: var(--radius-card); background: var(--pg-alt);
  border: 1px solid var(--pg-line); display: grid; gap: 20px; align-content: start;
}
.case-card__results { display: flex; gap: 8px; flex-wrap: wrap; }
.result-pill { padding: 8px 14px; border-radius: 999px; background: var(--fgc-lime); color: #000; font-size: 13px; font-weight: 500; }

/* ---------- Stats ---------- */
.stat {
  padding: 32px 28px; border-radius: 16px; background: var(--pg-alt);
  border: 1px solid var(--pg-line); display: grid; gap: 10px; align-content: start;
}
.stat__value { font-size: clamp(38px, 4.6vw, 68px); font-weight: 700; line-height: 0.92; letter-spacing: -0.04em; }
.stat__label { font-size: 14px; line-height: 1.4; color: var(--pg-muted); }

/* ---------- Editorial article layout (case study) ---------- */
.chapter { display: grid; grid-template-columns: minmax(0, 0.34fr) minmax(0, 0.66fr); gap: 56px; align-items: start; border-top: 1px solid var(--pg-line); padding-top: 32px; }
.chapter__label { font-size: 11px; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; color: var(--pg-muted); position: sticky; top: 120px; }
.chapter__body { display: grid; gap: 24px; }
.chapter__body p { margin: 0; font-size: 18px; line-height: 1.6; color: var(--pg-muted); max-width: 60ch; }
.chapter__title { margin: 0; font-size: clamp(26px, 3.2vw, 46px); font-weight: 500; line-height: 1.06; letter-spacing: -0.028em; max-width: 24ch; text-wrap: balance; }

/* ---------- Fit / not fit ---------- */
.fit-item { display: flex; gap: 14px; align-items: baseline; border-top: 1px solid var(--pg-line); padding-top: 14px; }
.fit-item span:last-child { font-size: 17px; line-height: 1.5; }
.fit-item--no { opacity: 0.6; }

/* ---------- Assurances ---------- */
.assurances { display: grid; gap: 12px; font-size: 14px; color: var(--pg-muted); }
.assurances > div { display: flex; gap: 12px; }

/* ---------- Forms ---------- */
.field {
  padding: 18px 22px; border: 1px solid var(--pg-line); border-radius: 999px;
  background: transparent; font-family: inherit; font-size: 16px; color: var(--pg-fg); width: 100%;
}
.field::placeholder { color: currentColor; opacity: 0.55; }
.form-stack { display: grid; gap: 12px; }
.bg-lime .field { border-color: rgba(0,0,0,0.25); color: #000; }
.bg-ink .field { border-color: rgba(255,249,238,0.3); color: #FFF9EE; }
.form-note { font-size: 13px; line-height: 1.5; }
.form-note--ok { color: var(--fgc-lime); }
.bg-lime .form-note--ok { color: #000; }
.form-note--err { color: var(--fgc-orange); }

/* ---------- Sample prompt ---------- */
.prompt {
  margin: 0; padding: 28px; border-radius: 12px; background: #000; color: var(--fgc-lime);
  font-family: var(--font-mono); font-size: 13px; line-height: 1.7;
  white-space: pre-wrap; overflow-x: auto;
}

/* ---------- Accordion ---------- */
.acc { border-bottom: 1px solid var(--pg-line); }
.acc__item { border-top: 1px solid var(--pg-line); }
.acc__btn {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  gap: 24px; padding: 24px 0; background: none; border: none; cursor: pointer;
  text-align: left; font-family: inherit; font-size: 20px; font-weight: 500;
  letter-spacing: -0.015em; color: var(--pg-fg);
}
.acc__icon {
  flex: 0 0 auto; width: 30px; height: 30px; display: grid; place-items: center;
  border-radius: 999px; border: 1px solid currentColor; font-size: 16px; line-height: 1;
  transition: transform 320ms var(--ease);
}
.acc__btn[aria-expanded="true"] .acc__icon { transform: rotate(45deg); }
.acc__panel {
  display: grid; grid-template-rows: 0fr; overflow: hidden;
  transition: grid-template-rows 320ms var(--ease);
}
.acc__btn[aria-expanded="true"] + .acc__panel { grid-template-rows: 1fr; }
.acc__panel > div { min-height: 0; }
.acc__panel p { margin: 0; padding-bottom: 24px; max-width: 60ch; font-size: 16px; line-height: 1.65; color: var(--pg-muted); }

/* ---------- Course page pieces ---------- */
.q-card { padding: 40px; border-radius: var(--radius-card); background: var(--pg-alt); border: 1px solid var(--pg-line); display: grid; gap: 20px; align-content: start; }
.q-card--pick { border-color: var(--pg-accent); }
.badge-pill { display: inline-block; justify-self: start; padding: 8px 14px; border-radius: 6px; background: var(--pg-pill); color: var(--pg-accent); font-size: 11px; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; }
.badge-pill--solid { background: var(--pg-accent); color: var(--pg-alt); padding: 7px 12px; }
.creds-strip { background: var(--pg-pill); color: var(--pg-accent); }
.cred__big { font-size: clamp(18px, 1.8vw, 26px); font-weight: 700; letter-spacing: -0.01em; }
.cred__small { font-size: 10px; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; opacity: 0.65; }
.pull-quote { margin: 0; padding-left: 24px; border-left: 2px solid var(--pg-accent); }
.fail-card { padding: 36px; border-radius: 16px; border: 1px solid rgba(253, 244, 243, 0.16); display: grid; gap: 18px; align-content: start; }
.ink-block { background: var(--pg-ink); color: var(--pg-inkfg); }
.chant { display: grid; gap: 8px; font-family: var(--font-serif); font-style: italic; font-size: clamp(24px, 2.6vw, 38px); line-height: 1.15; }
.course-cta { padding: 56px; border-radius: 24px; background: var(--pg-ink); color: var(--pg-inkfg); display: grid; gap: 28px; justify-items: center; text-align: center; }

/* ---------- Media ---------- */
.img-r { width: 100%; object-fit: cover; display: block; border-radius: var(--radius-img); }
.img-r--45 { aspect-ratio: 4 / 5; }
.img-r--34 { aspect-ratio: 3 / 4; }
.img-r--1610 { aspect-ratio: 16 / 10; }
.img-r--169 { aspect-ratio: 16 / 11; }
.img-r--43 { aspect-ratio: 4 / 3; }
.img-r--11 { aspect-ratio: 1 / 1; }
.img-r--soft { border-radius: 20px; }
.img-r--round { border-radius: 40px; }

/* ---------- Footer ---------- */
.site-footer { background: #000; color: #FFF9EE; }
.site-footer a:hover { color: var(--fgc-lime); }
.footer-cta { border-bottom: 1px solid rgba(255, 249, 238, 0.14); }
.footer-cta__inner {
  max-width: var(--shell); margin: 0 auto; padding: 88px var(--gutter);
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  gap: 64px; align-items: end;
}
.footer-cols {
  max-width: var(--shell); margin: 0 auto; padding: 64px var(--gutter) 0;
  display: grid; grid-template-columns: minmax(280px, 1.15fr) repeat(4, minmax(0, 1fr));
  gap: 48px; align-items: start;
}
.footer-col { display: grid; gap: 12px; align-content: start; }
.footer-col__title { font-size: 11px; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; opacity: 0.55; }
.footer-col a { font-size: 16px; color: rgba(255, 249, 238, 0.82); }
.footer-status {
  display: flex; flex-wrap: wrap; gap: 32px; padding: 20px 0;
  border-top: 1px solid rgba(255, 249, 238, 0.14); border-bottom: 1px solid rgba(255, 249, 238, 0.14);
  font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
}
.footer-status span { color: rgba(255, 249, 238, 0.55); }
.footer-status span span { color: var(--fgc-lime); }
.footer-wordmark {
  font-size: clamp(34px, 10.2vw, 166px); font-weight: 900; line-height: 0.86;
  letter-spacing: -0.045em; text-transform: uppercase;
  color: rgba(255, 249, 238, 0.1); white-space: nowrap;
}
.footer-legal {
  display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between;
  align-items: center; font-size: 13px; color: rgba(255, 249, 238, 0.55);
}

/* ==========================================================================
   Responsive — the prototype is a 1440px desktop artboard; these breakpoints
   carry the same design down to tablet and phone.
   ========================================================================== */
@media (max-width: 1100px) {
  :root { --gutter: 28px; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .method-row { grid-template-columns: 56px minmax(0, 1fr); gap: 12px 20px; }
  .method-row__body { grid-column: 2; }
  .method-row__weeks { grid-column: 2; text-align: left; }
  .work-row { grid-template-columns: 44px minmax(0, 1fr) 40px; gap: 16px; }
  .work-row__scope, .work-row__peek { display: none; }
  .footer-cols { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .footer-cta__inner { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 860px) {
  :root { --gutter: 20px; }
  .section { padding-top: 64px; padding-bottom: 64px; }
  .site-nav { display: none; }
  .site-nav.is-open {
    display: grid; position: absolute; left: 0; right: 0; top: 100%;
    gap: 0; background: var(--pg-bg); border-bottom: 1px solid var(--pg-line); padding: 8px var(--gutter) 20px;
  }
  .site-nav.is-open a { padding: 14px 0; border-bottom: 1px solid var(--pg-line); }
  .site-header__inner { position: relative; gap: 16px; }
  .nav-toggle { display: block; order: 3; margin-left: auto; }
  .site-header__end { gap: 14px; margin-left: 0; }
  .site-header__clock { display: none; }
  .hero, .hero--md, .hero--sm { height: auto; min-height: 0; padding-top: 120px; }
  .hero__body { padding-bottom: 48px; gap: 20px; }
  .grid--2, .grid--3, .grid--4, .grid--editorial { grid-template-columns: 1fr; gap: 32px; }
  .grid--editorial > *:nth-child(even) { padding-top: 0; }
  .split { grid-template-columns: 1fr !important; gap: 32px !important; }
  .chapter { grid-template-columns: 1fr; gap: 20px; }
  .chapter__label { position: static; }
  .case-card, .q-card, .fail-card { padding: 28px; }
  .course-cta { padding: 36px 24px; }
  .head { flex-direction: column; align-items: flex-start; gap: 12px; }
  .footer-cols { grid-template-columns: 1fr; }
  .footer-legal { justify-content: flex-start; }
  .prompt { font-size: 12px; padding: 20px; }
}

/* ---------- Sticky filter bar ---------- */
:root { --header-h: 66px; }
.filter-bar {
  position: sticky; top: var(--header-h); z-index: 40; background: var(--pg-bg);
  border-top: 1px solid var(--pg-line); border-bottom: 1px solid var(--pg-line);
}
.filter-bar__inner {
  max-width: var(--shell); margin: 0 auto; padding: 14px var(--gutter);
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
}
.filter-bar__sort { margin-left: auto; color: var(--pg-muted); }

/* ---------- Product buy box ---------- */
.buy-box { display: grid; gap: 14px; }
.buy-box__price { font-size: 28px; font-weight: 500; }
.breadcrumb { font-size: 11px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--pg-muted); }
.breadcrumb strong { color: var(--pg-fg); font-weight: 500; }
.statement { margin: 0; font-size: clamp(22px, 2.4vw, 34px); font-weight: 400; line-height: 1.3; letter-spacing: -0.02em; }
.gallery-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 16px; }
.gallery-thumbs button { padding: 0; border: 1px solid transparent; background: none; cursor: pointer; border-radius: 8px; overflow: hidden; }
.gallery-thumbs button[aria-current="true"] { border-color: var(--fgc-lime); }

/* ---------- Cart ---------- */
.cart-row { display: grid; grid-template-columns: 96px minmax(0, 1fr) auto; gap: 24px; align-items: center; padding: 24px 0; border-top: 1px solid var(--pg-line); }
.cart-foot { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; padding-top: 24px; border-top: 1px solid var(--pg-line); }
@media (max-width: 860px) {
  .cart-row { grid-template-columns: 72px minmax(0, 1fr); gap: 16px; }
  .gallery-thumbs { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- Article body ---------- */
.article-body { max-width: 68ch; font-size: 18px; line-height: 1.65; color: var(--pg-muted); }
.article-body h2 { margin: 48px 0 16px; font-size: clamp(26px, 3.2vw, 42px); font-weight: 500; line-height: 1.06; letter-spacing: -0.028em; color: var(--pg-fg); }
.article-body h3 { margin: 36px 0 12px; font-size: 22px; font-weight: 500; letter-spacing: -0.02em; color: var(--pg-fg); }
.article-body p { margin: 0 0 24px; }
.article-body a { color: var(--pg-fg); border-bottom: 1px solid var(--pg-line); }
.article-body a:hover { color: var(--fgc-orange); }
.article-body img { border-radius: var(--radius-img); margin: 32px 0; }
.article-body blockquote { margin: 32px 0; padding-left: 24px; border-left: 2px solid var(--fgc-lime); font-size: clamp(22px, 2.4vw, 32px); line-height: 1.2; letter-spacing: -0.02em; color: var(--pg-fg); }
.article-body ul, .article-body ol { padding-left: 20px; margin: 0 0 24px; }
.article-body li { margin-bottom: 10px; }