/*
 * Shared typography refinements.
 *
 * One font system for the whole site, loaded once per page from Google Fonts
 * (Inter Tight / Inter / IBM Plex Mono, display=swap):
 *   --font-display  bold neo-grotesk headings and major statements
 *   --font-sans     body copy, navigation, buttons, forms
 *   --font-mono     eyebrows, tags, section numbers, status labels, metadata
 * Page-level <style> blocks still name 'Inter' and 'IBM Plex Mono' directly,
 * which now resolve to the same loaded families; the rules below are the
 * single source of truth wherever the two disagree.
 */
:root {
  --font-display: "Inter Tight", Arial, sans-serif;
  --font-sans: "Inter", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --tracking-ui: 0.16em;
  --tracking-tag: 0.24em;
  --tracking-meta: 0.08em;
}

.nav-logo {
  display: block;
  position: relative;
  width: 150px;
  height: 40px;
  flex: 0 0 150px;
  overflow: hidden;
  background: none;
  font-size: 0;
  letter-spacing: 0;
}

.nav-logo img {
  position: absolute;
  width: 100%;
  height: auto;
  max-width: none;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  object-fit: contain;
  filter: invert(1);
}

body,
button,
input,
select,
textarea {
  font-family: var(--font-sans);
  line-height: 1.62;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.serif,
h1,
h2,
h3,
h4,
h5,
h6,
.page-title,
.sec-title,
.hero-title,
.screen-title,
.float-value,
.way-title,
.ft2,
.sec-title,
.val-title,
.col-title,
.faq-q,
.cat-title,
.feature-copy h2,
.section-head h2,
.card h3,
.content h2,
.content h3,
.check b,
.article-head h1,
.answer-strip h2,
.cta h2,
.final-title,
.blog-card h3,
.brand-line,
.evidence-number,
.page-header h1,
.waitlist-title,
.info-card-title,
.foundation-title,
.hiw-title,
.wyg-title,
.wyg-trigger,
.hiw-trigger,
.answer-strip h2,
summary,
/*
 * Page <style> blocks target several headings through a descendant selector
 * (.feature-card h3 and friends), which outranks a bare h3 above — so those
 * combinations are matched here explicitly rather than relying on element
 * selectors alone.
 */
.header-note h2,
.hero-note h2,
.feature-card h3,
.info-card h3,
.path-card h3,
.guide-card h3,
.check-card h3,
.feature-copy h3,
.mini-screen h3,
.blog-card h3 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.hero-title,
.page-title,
.article-head h1,
.answer-strip h2,
.cta h2,
.final-title,
h1 {
  line-height: 0.99;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.sec-title,
.section-head h2,
.feature-copy h2,
.card h3,
.content h2,
.content h3,
.col-title,
.cat-title,
.faq-q,
.val-title,
.way-title,
.blog-card h3,
.check b,
.ft2,
.screen-title,
.float-value,
.mini-screen h3,
.story-item h3 {
  line-height: 1.06;
  letter-spacing: -0.024em;
}

/* Navigation, buttons, forms and card body copy stay in the text sans. */
.nav-link,
.nav-cta,
.nav-toggle,
.nav-close,
.btn,
.begin-trigger,
.site-footer-link,
.label,
.fs {
  font-family: var(--font-sans);
}

/*
 * Technical labels — eyebrows, tags, section numbers, status labels, metadata
 * and small captions. These are the only places the monospace face is used.
 */
.tag,
.ft-link,
.ft-copy,
.status-pill,
.cat-status,
.filter,
.read,
.crumb,
.meta,
.toc-title,
.flow-node,
.flow-arrow,
.screen-kicker,
.screen-check,
.float-label,
.float-note,
.fit-plan b,
.story-num,
.evidence-source,
.blog-type,
.way-label,
.hero-trust,
.sec-n,
.disclaimer,
.journal-label,
.check-label,
.h-node,
.h-arrow,
.pf-key,
.pf-val,
.pf-tag,
.fn,
.hero-note,
.text-link,
.note,
.ledger-key,
.foundation-body,
.answer strong,
.contact-label,
.site-footer-heading,
.site-footer-meta,
.footer-signup-note,
.footer-signup-privacy-note {
  font-family: var(--font-mono);
  font-weight: 500;
}

.tag,
.nav-link,
.nav-cta,
.nav-toggle,
.nav-close,
.btn,
.ft-link,
.status-pill,
.cat-status,
.filter,
.read,
.crumb,
.meta,
.toc-title,
.flow-node,
.screen-kicker,
.float-label,
.fit-plan b,
.evidence-source,
.blog-type,
.way-label,
.hero-trust,
.sec-n,
.disclaimer,
.journal-label,
.check-label,
.h-node,
.pf-key,
.pf-tag,
.fn {
  text-transform: uppercase;
  letter-spacing: var(--tracking-ui);
}

.tag {
  letter-spacing: var(--tracking-tag);
  font-weight: 600;
}

.nav-link,
.nav-cta,
.btn,
.ft-link,
.read,
.cat-status,
.filter,
.status-pill,
.meta,
.crumb,
.screen-kicker,
.float-label,
.fit-plan b,
.evidence-source,
.blog-type,
.way-label,
.hero-trust,
.sec-n,
.disclaimer,
.journal-label,
.check-label,
.h-node,
.pf-key,
.pf-tag,
.fn {
  font-size: 0.68rem;
  font-weight: 600;
}

.btn,
.nav-cta {
  letter-spacing: 0.18em;
}

.body-copy,
.hero-sub,
.page-sub,
.lead,
.dek,
.learn-note,
.faq-a,
.content p,
.content li,
.card p,
.feature-copy p,
.answer p,
.check span,
.val-body,
.page-header p,
.faq-intro p,
.evidence-card p,
.story-item p,
.fit-plan p,
.faq-answer,
.guide-body,
.aud-body,
.check-val,
.prob-cell,
.fs,
.metric {
  font-family: var(--font-sans);
  line-height: 1.66;
}

.body-copy,
.page-sub,
.lead,
.dek,
.learn-note,
.faq-a,
.content p,
.content li,
.card p,
.feature-copy p,
.check span,
.val-body,
.evidence-card p,
.story-item p,
.fit-plan p,
.faq-answer,
.guide-body,
.aud-body,
.check-val,
.prob-cell,
.hero-sub,
.waitlist-copy,
.answer p,
.section-lead,
.header-note p,
.hero-note p,
.answer-strip p {
  /* 16px floor on small screens, easing up to ~17px on large ones. */
  font-size: clamp(1rem, 0.2vw + 0.95rem, 1.06rem);
}

/*
 * Dense in-card captions. These sit inside tight card grids, so they are
 * lifted off the old 10-12px rather than all the way to the 16px body floor —
 * going full body size here would re-flow every card grid on the site.
 */
.fs,
.foundation-body,
.feature-card p,
.info-card p,
.info-card-body,
.path-card p,
.guide-card p,
.check-card p,
.val-body {
  font-size: 0.875rem;
}

.ft-copy,
footer,
.meta,
.disclaimer,
.evidence-source,
.screen-check,
.float-note,
.journal-label,
.check-label,
.pf-key,
.pf-tag,
.hero-trust,
.sec-n {
  letter-spacing: var(--tracking-meta);
}

.ft-copy,
footer,
.meta,
.disclaimer,
.evidence-source {
  font-size: 0.72rem;
  line-height: 1.6;
}

.page-title,
.hero-title,
.article-head h1,
.waitlist-title,
.final-title,
.answer-strip h2,
.cta h2,
h1 {
  font-weight: 700;
}

.sec-title,
.section-head h2,
.feature-copy h2,
.card h3,
.content h2,
.content h3,
.col-title,
.cat-title,
.faq-q,
.val-title,
.way-title,
.blog-card h3,
.check b,
.ft2,
.screen-title,
.float-value,
.mini-screen h3,
.story-item h3,
.info-card-title,
.foundation-title,
.hiw-title,
.wyg-title,
.wyg-trigger,
summary,
h2,
h3 {
  font-weight: 600;
}

.content h2,
.content h3,
.faq-q,
.col-title,
.cat-title,
.val-title,
.story-item h3,
.mini-screen h3,
.feature-copy h2,
.blog-card h3 {
  text-transform: none;
}

.answer p,
.hero-sub,
.page-sub,
.lead,
.dek {
  max-width: 40rem;
}

summary,
.toc a,
.ft-links a,
.nav-link,
.nav-cta,
.btn {
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

@media (max-width: 900px) {
  .nav-logo {
    width: 132px;
    height: 38px;
    flex-basis: 132px;
  }

  .hero-title,
  .page-title,
  .article-head h1,
  .answer-strip h2,
  .cta h2,
  .final-title,
  h1 {
    line-height: 1;
  }

  .nav-link,
  .nav-cta,
  .btn,
  .ft-link {
    letter-spacing: 0.14em;
  }
}

@media (max-width: 480px) {
  .tag,
  .nav-link,
  .nav-cta,
  .btn,
  .ft-link,
  .status-pill,
  .cat-status,
  .filter,
  .read,
  .crumb,
  .meta,
  .toc-title,
  .flow-node,
  .screen-kicker,
  .float-label,
  .fit-plan b,
  .evidence-source,
  .blog-type,
  .way-label,
  .hero-trust,
  .sec-n,
  .disclaimer,
  .journal-label,
  .check-label,
  .h-node,
  .pf-key,
  .pf-tag,
  .fn {
    letter-spacing: 0.12em;
  }
}

@media (max-width: 900px) {
  .hero,
  .page-header,
  .article-hero,
  .final-cta,
  .answer-strip,
  .future-block {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .pain-layout,
  .faq-shell,
  .two-way-grid,
  .process-flow,
  .problem-grid,
  .evidence-grid,
  .values-grid,
  .two-col,
  .featured-card,
  .grid,
  .cat-grid,
  .layout {
    grid-template-columns: 1fr !important;
  }

  .hero-ctas,
  .final-ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-ctas .btn,
  .final-ctas .btn,
  .answer-strip .btn {
    width: 100%;
    text-align: center;
  }

  .problem-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  .evidence-grid,
  .values-grid {
    border-left: 0.5px solid var(--rule);
    border-right: 0.5px solid var(--rule);
  }

  footer {
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .sec,
  .page-header,
  .article-hero,
  .hero,
  .final-cta,
  .answer-strip,
  .future-block {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .problem-grid {
    grid-template-columns: 1fr !important;
  }

  .ft-links,
  .nav-links {
    gap: 1rem;
  }
}

/* Shared navigation and footer */
html.nav-open,
body.nav-open {
  overflow: hidden;
}

.site-nav {
  position: fixed;
  top: 1rem;
  left: clamp(1rem, 3vw, 2.5rem);
  right: clamp(1rem, 3vw, 2.5rem);
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.78rem 0.85rem 0.78rem 1.35rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 999px;
  background: transparent;
  backdrop-filter: none;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28);
  z-index: 1400;
}

/*
 * The frosted-glass pill background lives on ::before, not on .site-nav
 * itself. backdrop-filter (like transform/filter) creates a new containing
 * block for position:fixed descendants — since the mobile nav-panel
 * overlay is a fixed-position child of .site-nav, putting backdrop-filter
 * directly on .site-nav trapped that full-screen overlay inside the small
 * nav pill instead of the viewport. This keeps the same visual effect
 * without .site-nav becoming a containing block. (Legacy per-page <style>
 * blocks also set `nav{backdrop-filter:...}`; `backdrop-filter: none`
 * above wins over those by specificity and must stay explicit.)
 */
.site-nav::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: rgba(10, 10, 10, 0.84);
  backdrop-filter: blur(14px);
  z-index: -1;
  pointer-events: none;
}

.site-nav .nav-logo {
  flex-shrink: 0;
}

.site-nav .nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  min-height: 48px;
  padding: 0.7rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: transparent;
  color: #fff;
  cursor: pointer;
}

.site-nav .nav-panel {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-left: auto;
}

.site-nav .nav-menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav .nav-head {
  display: none;
}

.site-nav .nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav .nav-link {
  position: relative;
  color: rgba(255, 255, 255, 0.62);
  text-decoration: none;
  transition: color 0.2s ease;
}

.site-nav .nav-link:hover,
.site-nav .nav-link[aria-current="page"] {
  color: #fff;
}

.site-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.45rem;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.2s ease;
}

.site-nav .nav-link:hover::after,
.site-nav .nav-link[aria-current="page"]::after {
  transform: scaleX(1);
}

.site-nav .nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.78rem 1.35rem;
  border: 1px solid #fff;
  border-radius: 999px;
  background: #fff;
  color: #000;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.site-nav .nav-cta:hover,
.site-nav .nav-cta[aria-current="page"] {
  background: transparent;
  color: #fff;
}

.site-nav .nav-close {
  display: none;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  min-height: 48px;
  padding: 0.7rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: transparent;
  color: #fff;
  cursor: pointer;
}

.site-nav :focus-visible,
.site-footer :focus-visible {
  outline: 2px solid #fff;
  outline-offset: 4px;
}

.site-footer {
  display: block;
  padding: clamp(2.5rem, 4vw, 4rem) clamp(1rem, 5vw, 3rem)
    clamp(1.75rem, 3vw, 2.5rem);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: #000;
  color: #fff;
}

.site-footer-top {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: clamp(1.5rem, 4vw, 3rem);
  max-width: 1200px;
  margin: 0 auto;
  text-align: left;
}

.site-footer-cta-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(0.75rem, 1.5vw, 1.1rem);
  width: auto;
  text-align: left;
}

.site-footer-signup {
  flex: 0 0 auto;
  width: 100%;
  max-width: 380px;
}

.site-footer-signup .site-footer-heading,
.site-footer-social .site-footer-heading {
  text-align: left;
}

.footer-signup-form {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding-bottom: 0.5rem;
  transition: border-color 0.2s ease;
}

.footer-signup-form:focus-within {
  border-color: #fff;
}

.footer-signup-input {
  flex: 1;
  min-width: 0;
  min-height: 44px;
  background: transparent;
  border: 0;
  color: #fff;
  font-size: 0.95rem;
  font-family: inherit;
}

.footer-signup-input:focus {
  outline: none;
}

.footer-signup-input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.footer-signup-submit {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: transparent;
  color: #fff;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.footer-signup-submit:hover {
  background: #fff;
  color: #000;
  border-color: #fff;
}

.footer-signup-privacy-note {
  margin-top: 0.6rem;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.72rem;
  line-height: 1.55;
  max-width: 380px;
}

.footer-signup-note {
  margin-top: 0.6rem;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.82rem;
  line-height: 1.5;
}

.footer-signup-note.is-error {
  color: #ff9d9d;
}

.site-footer-social {
  flex: 0 1 auto;
}

.site-footer-social-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.site-footer-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.site-footer-icon:hover {
  background: #fff;
  color: #000;
  border-color: #fff;
}

.site-footer-icon svg {
  width: 18px;
  height: 18px;
}

.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;
}

.site-footer-divider {
  max-width: 1200px;
  margin: clamp(2rem, 5vw, 3rem) auto;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.site-footer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: start;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.site-footer-group {
  min-width: 0;
}

.site-footer-heading {
  margin-bottom: 0.85rem;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.site-footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
}

.site-footer-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: rgba(255, 255, 255, 0.8);
  font-size: clamp(0.96rem, 0.2vw + 0.9rem, 1.04rem);
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.2s ease;
}

.site-footer-link:hover {
  color: #fff;
}

.site-footer-wordmark {
  display: block;
  width: clamp(260px, 35vw, 430px);
}

.site-footer-wordmark img {
  display: block;
  width: 100%;
  height: auto;
}

.site-footer-meta {
  max-width: 1200px;
  margin-top: 1.25rem;
  margin-left: auto;
  margin-right: auto;
  color: rgba(255, 255, 255, 0.46);
  font-size: 0.78rem;
  line-height: 1.6;
  letter-spacing: 0.08em;
}

@media (max-width: 900px) {
  .site-nav {
    top: max(0.75rem, calc(env(safe-area-inset-top) + 0.25rem));
    left: max(0.75rem, calc(env(safe-area-inset-left) + 0.25rem));
    right: max(0.75rem, calc(env(safe-area-inset-right) + 0.25rem));
    padding: 0.75rem 0.95rem;
    border-radius: 18px;
  }

  .site-nav .nav-toggle {
    display: inline-flex;
  }

  .site-nav .nav-panel {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: stretch;
    justify-content: flex-start;
    margin-left: 0;
    padding:
      max(0.75rem, env(safe-area-inset-top))
      max(0.75rem, env(safe-area-inset-right))
      max(0.75rem, env(safe-area-inset-bottom))
      max(0.75rem, env(safe-area-inset-left));
    background: rgba(0, 0, 0, 0.96);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    z-index: 2400;
  }

  .site-nav .nav-panel.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .site-nav .nav-menu {
    width: min(calc(100% - 1rem), 31rem);
    min-height: 100%;
    margin-right: auto;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 24px;
    background: #000;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
  }

  .site-nav .nav-head {
    display: flex;
    justify-content: flex-end;
  }

  .site-nav .nav-close {
    display: inline-flex;
  }

  .site-nav .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 0.1rem;
    margin-top: clamp(1rem, 8vh, 4rem);
  }

  .site-nav .nav-link,
  .site-nav .nav-cta {
    width: 100%;
    min-height: 48px;
  }

  .site-nav .nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0.25rem;
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.1);
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.86);
  }

  .site-nav .nav-link::after {
    display: none;
  }

  .site-nav .nav-cta {
    margin-top: auto;
    padding: 1rem 1.25rem;
    text-align: center;
  }

  .site-footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .site-footer-grid {
    grid-template-columns: 1fr;
  }

  .site-footer-top {
    flex-direction: column;
  }

  .site-footer-cta-row {
    width: 100%;
    align-items: stretch;
  }

  .site-footer-signup {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-nav .nav-panel,
  .site-nav .nav-link::after,
  .site-nav .nav-cta,
  .site-footer-link {
    transition: none !important;
  }
}

/*
 * Generic scroll-reveal — class="reveal" on any section/card, paired with
 * site-reveal.js. Gated behind .js-enabled so content is fully visible
 * with no JS; the reduced-motion block below removes the animation (not
 * the content) when the visitor has asked for less motion.
 */
.js-enabled .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.js-enabled .reveal.in-view {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .js-enabled .reveal {
    transition: none !important;
    opacity: 1;
    transform: none;
  }
}

/*
 * Card hover motion — a shared, additive layer over each page's own card
 * styling. Standalone bordered cards get a lift; cards that share a border
 * with their neighbours in a joined grid (foundation/check/col/val-cell)
 * get a tint instead, since a lift would visibly gap them from siblings.
 */
.info-card,
.feature-card,
.fc,
.path-card,
.guide-card {
  transition: transform 0.3s ease, border-color 0.3s ease,
    background-color 0.3s ease;
}

.featured-card {
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.featured-card .feature-art::before {
  transition: transform 0.5s ease;
}

.featured-card .read {
  display: inline-block;
  transition: transform 0.25s ease;
}

.col,
.val-cell,
.foundation-cell,
.check-card {
  transition: background-color 0.3s ease;
}

/* Hover-triggered motion only where a real pointer can hover — on touch,
   :hover would otherwise latch after a tap until the visitor taps elsewhere. */
@media (hover: hover) and (pointer: fine) {
  .info-card:hover,
  .feature-card:hover,
  .fc:hover,
  .path-card:hover,
  .guide-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.3);
  }

  .featured-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.3);
  }

  .featured-card:hover .feature-art::before {
    transform: translate(-50%, -47%) rotate(-7deg) scale(1.04);
  }

  .featured-card:hover .read {
    transform: translateX(4px);
  }

  .col:hover,
  .val-cell:hover,
  .foundation-cell:hover,
  .check-card:hover {
    background-color: rgba(255, 255, 255, 0.03);
  }
}

@media (prefers-reduced-motion: reduce) {
  .info-card,
  .feature-card,
  .fc,
  .path-card,
  .guide-card,
  .featured-card,
  .featured-card .feature-art::before,
  .featured-card .read,
  .col,
  .val-cell,
  .foundation-cell,
  .check-card {
    transition: none !important;
  }
}

/*
 * Button motion — the single interaction system for every .btn on the site.
 * The transition list lives here (not in each page's <style>) so colour,
 * background, border, opacity and transform all run on one timing. Lift only
 * where a real pointer can hover; press feedback works everywhere, since
 * :active never "sticks" after a tap the way :hover can.
 */
.btn {
  transition: color 0.2s ease, background-color 0.2s ease,
    border-color 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
}

@media (hover: hover) and (pointer: fine) {
  .btn:hover {
    transform: translateY(-2px);
  }

  .btn[disabled]:hover {
    transform: none;
  }
}

.btn:active {
  transform: scale(0.98);
}

.btn[disabled]:active {
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .btn {
    transition: none !important;
  }
}

/*
 * Accordion indicators — the existing plus/minus marks keep their morph (the
 * vertical stroke collapses) and gain a half-turn so the change reads as a
 * deliberate rotation rather than a jump. Applies to How-It-Works, What You
 * Get and the homepage Scan / Fit Check controls, all of which already track
 * their state through aria-expanded / .is-open.
 */
.hiw-icon,
.wyg-icon,
.begin-trigger-icon {
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.hiw-item.is-open .hiw-icon,
.wyg-item.is-open .wyg-icon,
.begin-trigger[aria-expanded="true"] .begin-trigger-icon {
  transform: rotate(180deg);
}

/* Scan / Fit Check controls: clearer resting, hover and expanded states. */
.begin-trigger[aria-expanded="true"] {
  background: rgba(38, 38, 38, 0.94);
  border-color: rgba(255, 255, 255, 0.85);
}

@media (prefers-reduced-motion: reduce) {
  .hiw-icon,
  .wyg-icon,
  .begin-trigger-icon {
    transition: none !important;
  }
}

/*
 * Interactive timeline — turns a run of sequential sections (About's
 * story, How It Works' planned journey) into a scroll-revealed vertical
 * timeline instead of stacked paragraph blocks. Pure CSS + a small
 * IntersectionObserver in site-timeline.js; items are visible by default
 * so the content is complete with JS or motion disabled.
 */
.timeline {
  position: relative;
  margin-top: 0.5rem;
}

.timeline-track {
  position: absolute;
  top: 0.3rem;
  bottom: 0.3rem;
  left: 0.65rem;
  width: 1px;
  background: var(--rule, rgba(255, 255, 255, 0.12));
}

.timeline-track-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0%;
  background: rgba(255, 255, 255, 0.6);
  transition: height 0.15s linear;
}

.timeline-item {
  position: relative;
  padding-left: 2.75rem;
  padding-bottom: 3.25rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.js-enabled .timeline-item {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s cubic-bezier(0.16, 0.8, 0.24, 1),
    transform 0.7s cubic-bezier(0.16, 0.8, 0.24, 1);
}

.js-enabled .timeline-item.in-view {
  opacity: 1;
  transform: none;
}

.timeline-marker {
  position: absolute;
  left: 0;
  top: 0.15rem;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 50%;
  border: 1px solid var(--rule, rgba(255, 255, 255, 0.14));
  background: var(--blk, #000);
  display: grid;
  place-items: center;
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.4);
  transition: border-color 0.4s ease, color 0.4s ease;
}

.timeline-marker-dot {
  width: 0.32rem;
  height: 0.32rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

.timeline-item.in-view .timeline-marker {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}

.timeline-item.in-view .timeline-marker-dot {
  background: #fff;
  box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.08);
}

.timeline-eyebrow {
  margin-bottom: 0.6rem;
}

.timeline-title {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.6vw, 1.4rem);
  font-weight: 700;
  margin-bottom: 0.65rem;
}

@media (prefers-reduced-motion: reduce) {
  .js-enabled .timeline-item {
    transition: none !important;
    opacity: 1;
    transform: none;
  }

  .timeline-track-fill {
    transition: none !important;
  }
}

/*
 * Footer "Contact" disclosure — native <details>/<summary> so email and
 * phone expand in place on click with zero JS and full built-in
 * accessibility (no aria-expanded wiring to maintain, works with
 * keyboard/screen readers out of the box).
 */
.contact-details {
  width: 100%;
}

.contact-summary {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  list-style: none;
}

.contact-summary::marker,
.contact-summary::-webkit-details-marker {
  display: none;
}

.contact-summary::after {
  content: "+";
  font-family: var(--font-sans);
  font-size: 0.85em;
  line-height: 1;
  color: rgba(255, 255, 255, 0.4);
}

.contact-details[open] .contact-summary::after {
  content: "\2212";
}

.contact-detail-list {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
  padding: 0.15rem 0 0.35rem;
}

.contact-detail {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
}

.contact-label {
  min-width: 3.4rem;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.38);
}