/* =====================================================================
   SkinTune — editorial stylesheet
   Shared by index.html, privacy.html, terms.html, 404.html

   Design language, deliberately distinct: serif display type, warm
   paper canvas, hairline rules instead of cards, near-square corners,
   no glow or glassmorphism. Motion is a soft focus-in, not a slide.
   ===================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  /* Palette — warm paper, plum ink, berry accent */
  --paper:      #fbf6f1;
  --paper-warm: #f4eae2;
  --blush:      #f7e8ec;
  --ink:        #241a21;
  --berry:      #8e3b5c;
  --clay:       #b96a52;

  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia,
                  "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, "Noto Sans", sans-serif;

  --radius-sm: 2px;
  --radius:    3px;
  --radius-lg: 4px;

  --container: 1140px;
  --measure: 68ch;
  --header-h: 72px;

  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.22, .61, .36, 1); /* kept for page-level styles */

  /* Light (default) */
  --bg:         var(--paper);
  --bg-subtle:  var(--paper-warm);
  --bg-elev:    #ffffff;
  --surface:    rgb(36 26 33 / 4%);
  --border:     #e3d4c9;
  --border-str: #c8b2a4;
  --text:       var(--ink);
  --text-soft:  #5b4a54;
  --text-muted: #8a7680;
  --accent:     var(--berry);
  --accent-ink: #fffaf7;
  --accent-soft: var(--blush);
  --shadow-sm:  0 1px 0 rgb(36 26 33 / 5%);
  --shadow:     0 12px 28px -20px rgb(36 26 33 / 30%);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg:         #171114;
    --bg-subtle:  #1f1720;
    --bg-elev:    #221a20;
    --surface:    rgb(255 255 255 / 5%);
    --border:     rgb(255 255 255 / 13%);
    --border-str: rgb(255 255 255 / 30%);
    --text:       #f6ede8;
    --text-soft:  #cbb8c0;
    --text-muted: #9d8893;
    --accent:     #f0a9be;
    --accent-ink: #23131a;
    --accent-soft: rgb(240 169 190 / 11%);
    --shadow-sm:  0 1px 0 rgb(0 0 0 / 40%);
    --shadow:     0 12px 28px -20px rgb(0 0 0 / 80%);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg:         #171114;
  --bg-subtle:  #1f1720;
  --bg-elev:    #221a20;
  --surface:    rgb(255 255 255 / 5%);
  --border:     rgb(255 255 255 / 13%);
  --border-str: rgb(255 255 255 / 30%);
  --text:       #f6ede8;
  --text-soft:  #cbb8c0;
  --text-muted: #9d8893;
  --accent:     #f0a9be;
  --accent-ink: #23131a;
  --accent-soft: rgb(240 169 190 / 11%);
  --shadow-sm:  0 1px 0 rgb(0 0 0 / 40%);
  --shadow:     0 12px 28px -20px rgb(0 0 0 / 80%);
  color-scheme: dark;
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
}

body {
  font-family: var(--font-sans);
  font-size: clamp(.97rem, .93rem + .18vw, 1.03rem);
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
ul, ol { padding: 0; list-style: none; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -.015em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.6rem, 1.5rem + 5.2vw, 5.2rem); }
h2 { font-size: clamp(1.9rem, 1.4rem + 2.2vw, 3.1rem); }
h3 { font-size: clamp(1.2rem, 1.1rem + .5vw, 1.45rem); }
p  { text-wrap: pretty; }

em, .italic { font-style: italic; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

::selection { background: var(--accent); color: var(--accent-ink); }

.skip-link {
  position: absolute;
  left: 16px; top: -100px;
  z-index: 200;
  padding: .7rem 1.1rem;
  background: var(--text);
  color: var(--bg);
  font-size: .78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 14px; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Shared micro-label */
.label, .eyebrow {
  display: block;
  font-family: var(--font-sans);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ---------- 3. Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, .7rem + 2.5vw, 2.5rem);
}
.container--narrow { max-width: 780px; }

.section { padding-block: clamp(3.5rem, 2.2rem + 5vw, 6.5rem); }
.section--tight { padding-block: clamp(2.5rem, 1.8rem + 3vw, 4rem); }
.section--rule { border-top: 1px solid var(--border); }
.section--warm { background: var(--bg-subtle); border-block: 1px solid var(--border); }

/* Section heading: label on the left, title beneath — editorial masthead */
.masthead {
  display: grid;
  gap: 1.1rem;
  padding-bottom: clamp(1.8rem, 1.2rem + 2vw, 3rem);
}
.masthead h2 { max-width: 26ch; }
.masthead p {
  max-width: 56ch;
  color: var(--text-soft);
  font-size: 1.03rem;
}
.masthead--center { justify-items: center; text-align: center; }
.masthead--center h2, .masthead--center p { margin-inline: auto; }

/* ---------- 4. Buttons & links ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .95rem 1.7rem;
  border: 1px solid var(--text);
  border-radius: var(--radius-sm);
  background: var(--text);
  color: var(--bg);
  font-size: .76rem;
  font-weight: 650;
  letter-spacing: .14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color .3s var(--ease), border-color .3s var(--ease),
              color .3s var(--ease);
}
.btn:hover { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }

.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-str);
}
.btn--ghost:hover { background: transparent; color: var(--accent); border-color: var(--accent); }

.btn--lg { padding: 1.05rem 2rem; }
.btn-arrow { transition: transform .3s var(--ease); }
.btn:hover .btn-arrow { transform: translateX(4px); }

/* Underline-sweep text link */
.tlink {
  position: relative;
  font-size: .8rem;
  font-weight: 650;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding-bottom: .3rem;
}
.tlink::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: currentColor;
  transform-origin: 0 50%;
  transition: transform .4s var(--ease);
}
.tlink:hover { color: var(--accent); }
.tlink:hover::after { transform: scaleX(.35); }

/* ---------- 5. Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: color-mix(in srgb, var(--bg) 94%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header__inner { display: flex; align-items: center; gap: 2rem; width: 100%; }

.logo {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  margin-right: auto;
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: .01em;
}
.logo__mark {
  display: grid;
  place-items: center;
  width: 30px; height: 30px;
  border: 1px solid var(--border-str);
  border-radius: var(--radius-sm);
  color: var(--accent);
  transition: border-color .3s var(--ease), color .3s var(--ease);
}
.logo:hover .logo__mark { border-color: var(--accent); }
.logo__mark svg { width: 17px; height: 17px; }

.nav { display: flex; align-items: center; gap: 1.8rem; }
.nav a {
  position: relative;
  padding-block: .3rem;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--text-soft);
  transition: color .25s var(--ease);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform .3s var(--ease);
}
.nav a:hover { color: var(--text); }
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav a[aria-current="page"] { color: var(--accent); }

.header__actions { display: flex; align-items: center; gap: .5rem; }

.icon-btn {
  display: grid;
  place-items: center;
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  cursor: pointer;
  color: var(--text-soft);
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.icon-btn:hover { color: var(--accent); border-color: var(--accent); }
.icon-btn svg { width: 16px; height: 16px; }
.theme-toggle .icon-moon { display: none; }
.theme-toggle[data-dark="true"] .icon-moon { display: block; }
.theme-toggle[data-dark="true"] .icon-sun { display: none; }

.nav-toggle { display: none; }

@media (max-width: 940px) {
  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: .5rem clamp(1.25rem, .7rem + 2.5vw, 2.5rem) 1.5rem;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s var(--ease), visibility .25s;
  }
  .nav[data-open="true"] { opacity: 1; visibility: visible; }
  .nav a {
    width: 100%;
    padding-block: 1rem;
    border-bottom: 1px solid var(--border);
    font-size: .82rem;
  }
  .nav a::after { display: none; }
  .nav-toggle { display: grid; }
}

/* ---------- 6. Hero (centred, editorial) ---------- */
.hero {
  padding-block: clamp(3.5rem, 2rem + 6vw, 7rem) 0;
  text-align: center;
}
.hero .eyebrow { margin-bottom: 1.6rem; }
.hero h1 { max-width: 20ch; margin-inline: auto; }
.hero h1 .accent-word { font-style: italic; color: var(--accent); }
.hero__lead {
  max-width: 58ch;
  margin: 1.8rem auto 0;
  font-size: clamp(1.02rem, .98rem + .3vw, 1.14rem);
  color: var(--text-soft);
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.4rem;
  margin-top: 2.4rem;
}
.hero__note {
  margin-top: 2.2rem;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Rule with a diamond, used as a quiet divider */
.rule-mark {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-block: clamp(2.5rem, 2rem + 2vw, 4rem);
  color: var(--border-str);
}
.rule-mark::before, .rule-mark::after {
  content: "";
  flex: 1;
  height: 1px;
  background: currentColor;
}
.rule-mark span {
  width: 7px; height: 7px;
  rotate: 45deg;
  background: var(--accent);
}

/* ---------- 7. Showcase band + straight-on device ---------- */
.showcase {
  margin-top: clamp(3rem, 2rem + 3vw, 5rem);
  padding-top: clamp(3rem, 2rem + 3vw, 5rem);
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  overflow: hidden;
}
.showcase__inner {
  position: relative;
  display: grid;
  justify-items: center;
}
.showcase__inner::before {
  content: "";
  position: absolute;
  inset: 18% 0 0 0;
  background: radial-gradient(ellipse 45% 60% at 50% 40%, var(--accent-soft), transparent 70%);
  pointer-events: none;
}

.device {
  position: relative;
  z-index: 1;
  width: min(300px, 76vw);
  aspect-ratio: 9 / 18.6;
  padding: 9px;
  border: 1px solid var(--border-str);
  border-bottom: 0;
  border-radius: 30px 30px 0 0;
  background: var(--bg-elev);
  box-shadow: var(--shadow);
  animation: drift 9s ease-in-out infinite;
}
.device__screen {
  position: relative;
  height: 100%;
  overflow: hidden;
  border-radius: 24px 24px 0 0;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 1.9rem .8rem .8rem;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  font-size: .78rem;
  text-align: left;
}
.device__notch {
  position: absolute;
  left: 50%; top: .7rem;
  translate: -50% 0;
  width: 46px; height: 4px;
  border-radius: 4px;
  background: var(--border-str);
}

/* Screen cards — flat, hairline, no glass */
.scard {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
  padding: .7rem .75rem;
}
.scard__row { display: flex; align-items: center; justify-content: space-between; gap: .6rem; }
.scard__label {
  font-size: .6rem;
  font-weight: 650;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.scard__big {
  font-family: var(--font-display);
  font-size: 2.1rem;
  line-height: 1;
  letter-spacing: -.02em;
}
.scard__hint { font-size: .66rem; color: var(--text-muted); }
.trend-up { color: var(--accent); font-weight: 700; }

/* Sparkline instead of a progress ring */
.spark { width: 84px; height: 40px; flex: none; overflow: visible; }
.spark path {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-dasharray: 160;
  stroke-dashoffset: 160;
  animation: draw 2.4s var(--ease) .4s forwards;
}
.spark circle { fill: var(--accent); opacity: 0; animation: dot-in .4s var(--ease) 2.4s forwards; }

/* Face plate with detected spots */
.plate { position: relative; overflow: hidden; padding: .5rem; }
.face {
  position: relative;
  aspect-ratio: 4 / 3.2;
  border-radius: var(--radius);
  background: var(--accent-soft);
  display: grid;
  place-items: center;
}
.face > svg { width: 46%; color: var(--accent); opacity: .55; }
.spot {
  position: absolute;
  width: 13px; height: 13px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  opacity: 0;
  animation: spot-in .5s var(--ease) forwards;
}
.spot--1 { top: 22%; left: 33%; animation-delay: 1.4s; }
.spot--2 { top: 40%; right: 29%; animation-delay: 1.7s; }
.spot--3 { bottom: 22%; left: 46%; animation-delay: 2s; }
.scan {
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 1px;
  background: var(--accent);
  box-shadow: 0 0 12px 2px var(--accent-soft);
  animation: sweep 4s var(--ease) infinite;
}

.zones { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--border); border-radius: var(--radius); }
.zone { padding: .5rem .35rem; text-align: center; }
.zone + .zone { border-left: 1px solid var(--border); }
.zone b { display: block; font-family: var(--font-display); font-size: 1.15rem; line-height: 1.1; }
.zone span {
  font-size: .55rem;
  font-weight: 650;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.plan-row { display: flex; align-items: center; gap: .55rem; }
.plan-row__mark {
  width: 30px; height: 30px; flex: none;
  display: grid; place-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: .9rem;
}
.plan-row__name { font-weight: 650; font-size: .76rem; }
.plan-row__meta { font-size: .64rem; color: var(--text-muted); }
.tag-plan {
  margin-left: auto;
  font-size: .55rem;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--accent);
}

.insight {
  margin-top: auto;
  padding: .6rem .7rem;
  border-left: 2px solid var(--accent);
  background: var(--accent-soft);
  font-size: .72rem;
  font-style: italic;
  font-family: var(--font-display);
  opacity: 0;
  animation: fade-in .8s var(--ease) 2.2s forwards;
}

/* Annotations pinned beside the device */
.annot {
  position: absolute;
  top: var(--top);
  display: none;
  align-items: center;
  gap: .8rem;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.annot b { display: block; font-family: var(--font-display); font-size: 1.1rem; letter-spacing: 0; text-transform: none; color: var(--text); }
.annot::before, .annot::after { content: ""; height: 1px; background: var(--border-str); }
.annot--left { right: calc(50% + min(190px, 42vw)); text-align: right; }
.annot--left::after { width: clamp(20px, 5vw, 60px); order: 2; }
.annot--right { left: calc(50% + min(190px, 42vw)); }
.annot--right::before { width: clamp(20px, 5vw, 60px); }
@media (min-width: 1000px) { .annot { display: flex; } }

/* ---------- 8. Figures row ---------- */
.figures {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(1.5rem, 1rem + 3vw, 4rem);
  text-align: center;
}
.figures > div { padding-inline: clamp(1rem, .5rem + 2vw, 2.5rem); }
.figures > div + div { border-left: 1px solid var(--border); }
.figures dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 1.6rem + 1.8vw, 3rem);
  line-height: 1;
  color: var(--accent);
}
.figures dt {
  margin-top: .55rem;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
@media (max-width: 560px) {
  .figures > div { flex: 1 1 40%; }
  .figures > div + div { border-left: 0; }
}

/* ---------- 9. Numbered editorial feature list ---------- */
.index-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(2rem, 1rem + 4vw, 5rem);
}
@media (max-width: 780px) { .index-list { grid-template-columns: 1fr; } }

.index-item {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 0 1.2rem;
  padding-block: clamp(1.6rem, 1.2rem + 1vw, 2.3rem);
  border-top: 1px solid var(--border);
  transition: border-color .4s var(--ease);
}
.index-item:hover { border-top-color: var(--accent); }
.index-item__num {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--accent);
  padding-top: .3rem;
}
.index-item h3 { margin-bottom: .5rem; }
.index-item p { color: var(--text-soft); font-size: .98rem; }
.index-item ul { margin-top: .8rem; display: grid; gap: .35rem; }
.index-item li {
  position: relative;
  padding-left: 1.1rem;
  font-size: .92rem;
  color: var(--text-muted);
}
.index-item li::before {
  content: "";
  position: absolute;
  left: 0; top: .62em;
  width: 5px; height: 1px;
  background: var(--accent);
}
.index-item--lead { grid-column: 1 / -1; border-top-width: 2px; }
.index-item--lead h3 { font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.1rem); }
.index-item--lead p { max-width: 62ch; font-size: 1.05rem; }

/* ---------- 10. Tracked-metrics line (static, no marquee) ---------- */
.tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: .6rem 1.4rem;
}
.tags li {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.tags li:not(:last-child)::after {
  content: "";
  width: 4px; height: 4px;
  rotate: 45deg;
  background: var(--accent);
}

/* ---------- 11. Path / steps ---------- */
.path {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 1rem + 2vw, 3rem);
}
@media (max-width: 780px) { .path { grid-template-columns: 1fr; } }
.path__step { position: relative; padding-top: 2.2rem; border-top: 1px solid var(--border); }
.path__step::before {
  content: "";
  position: absolute;
  left: 0; top: -4px;
  width: 7px; height: 7px;
  rotate: 45deg;
  background: var(--accent);
}
.path__step .label { margin-bottom: .9rem; color: var(--text-muted); }
.path__step h3 { margin-bottom: .6rem; }
.path__step p { color: var(--text-soft); font-size: .98rem; }

/* ---------- 12. Voices / testimonials ---------- */
.voices { display: grid; }
.voice {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: clamp(1.2rem, 1rem + 2vw, 3.5rem);
  align-items: end;
  padding-block: clamp(1.8rem, 1.4rem + 1.5vw, 2.8rem);
  border-top: 1px solid var(--border);
}
@media (max-width: 780px) { .voice { grid-template-columns: 1fr; align-items: start; } }
.voice blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1.1rem + 1vw, 1.75rem);
  line-height: 1.32;
  letter-spacing: -.01em;
}
.voice blockquote::before { content: "“"; color: var(--accent); margin-right: .1em; }
.voice blockquote::after { content: "”"; color: var(--accent); }
.voice figcaption { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--text-muted); }
.voice figcaption b {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text);
  margin-bottom: .2rem;
}

/* ---------- 13. Q&A ---------- */
.qa { max-width: var(--measure); }
.qa details { border-bottom: 1px solid var(--border); }
.qa summary {
  display: flex;
  align-items: baseline;
  gap: 1.2rem;
  padding-block: 1.25rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: clamp(1.08rem, 1rem + .4vw, 1.28rem);
  transition: color .25s var(--ease);
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary:hover { color: var(--accent); }
.qa summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-sans);
  font-size: 1.1rem;
  color: var(--accent);
  transition: rotate .35s var(--ease);
}
.qa details[open] summary::after { content: "+"; rotate: 45deg; }
.qa__body {
  padding-bottom: 1.5rem;
  max-width: 62ch;
  color: var(--text-soft);
  font-size: .98rem;
}

/* ---------- 14. Notice band (medical disclaimer) ---------- */
.band {
  background: var(--accent-soft);
  border-block: 1px solid var(--border);
}
.notice {
  display: grid;
  gap: 1.2rem;
  max-width: var(--measure);
  margin-inline: auto;
  padding-block: clamp(2.5rem, 2rem + 3vw, 4.5rem);
}
.notice__icon {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
}
.notice__icon svg { width: 20px; height: 20px; }
.notice h2 { font-size: clamp(1.5rem, 1.25rem + 1vw, 2.1rem); }
.notice p { color: var(--text-soft); font-size: 1rem; }
.notice p + p { margin-top: .9rem; }
.notice a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- 15. Closing / support ---------- */
.closing { text-align: center; }
.closing h2 { max-width: 24ch; margin: 1.4rem auto 0; }
.closing p { max-width: 52ch; margin: 1.4rem auto 2.4rem; color: var(--text-soft); font-size: 1.03rem; }
.mailto {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.2rem + 2vw, 2.6rem);
  letter-spacing: -.01em;
  padding-bottom: .35rem;
  border-bottom: 1px solid var(--border-str);
  transition: color .3s var(--ease), border-color .3s var(--ease);
}
.mailto:hover { color: var(--accent); border-color: var(--accent); }

/* ---------- 16. Footer ---------- */
.footer {
  border-top: 1px solid var(--border);
  background: var(--bg-subtle);
  padding-block: clamp(2.5rem, 2rem + 2vw, 4rem) 1.8rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: clamp(1.8rem, 1rem + 2vw, 3rem);
}
@media (max-width: 820px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer__grid { grid-template-columns: 1fr; } }

.footer__about p { margin-top: 1rem; max-width: 34ch; color: var(--text-muted); font-size: .92rem; }
.footer h2, .footer h3 {
  font-family: var(--font-sans);
  font-size: .68rem;
  font-weight: 650;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.1rem;
}
.footer ul { display: grid; gap: .6rem; }
.footer li a { font-size: .94rem; color: var(--text-soft); transition: color .25s var(--ease); }
.footer li a:hover { color: var(--accent); }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem 1.6rem;
  align-items: center;
  justify-content: space-between;
  margin-top: clamp(2rem, 1.5rem + 2vw, 3rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--border);
  font-size: .8rem;
  color: var(--text-muted);
}
.footer__legal { display: flex; flex-wrap: wrap; gap: 1.4rem; }
.footer__legal a { transition: color .25s var(--ease); }
.footer__legal a:hover { color: var(--accent); }

.disclaimer {
  margin-top: 1.6rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--border);
  font-size: .8rem;
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 78ch;
}
.disclaimer + .disclaimer { margin-top: .9rem; padding-top: 0; border-top: 0; }
.disclaimer a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- 17. Legal pages ---------- */
.legal-hero {
  padding-block: clamp(2.5rem, 2rem + 3vw, 4.5rem) clamp(1.5rem, 1rem + 2vw, 2.5rem);
  border-bottom: 1px solid var(--border);
  background: var(--bg-subtle);
}
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1.2rem;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.breadcrumbs li + li::before { content: "—"; margin-right: .5rem; opacity: .5; }
.breadcrumbs a:hover { color: var(--accent); }
.legal-hero h1 { font-size: clamp(2.1rem, 1.6rem + 2.4vw, 3.4rem); }
.legal-hero p { margin-top: 1rem; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-muted); }

.legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 245px) minmax(0, 1fr);
  gap: clamp(2rem, 1rem + 3vw, 4.5rem);
  align-items: start;
  padding-block: clamp(2.5rem, 2rem + 3vw, 4.5rem);
}
@media (max-width: 900px) { .legal-layout { grid-template-columns: 1fr; } }

.toc {
  position: sticky;
  top: calc(var(--header-h) + 1.5rem);
  max-height: calc(100svh - var(--header-h) - 3rem);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-left: 1.3rem;
  border-left: 1px solid var(--border);
}
@media (max-width: 900px) { .toc { position: static; max-height: none; } }
.toc h2 {
  font-family: var(--font-sans);
  font-size: .66rem;
  font-weight: 650;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.toc ol { display: grid; gap: .3rem; }
.toc a {
  display: block;
  padding: .2rem 0;
  font-size: .88rem;
  color: var(--text-muted);
  transition: color .25s var(--ease);
}
.toc a:hover, .toc a.is-active { color: var(--accent); }

.prose { max-width: var(--measure); }
.prose h2 {
  font-size: clamp(1.4rem, 1.2rem + .8vw, 1.85rem);
  margin-top: 3rem;
  margin-bottom: 1rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--border);
  scroll-margin-top: calc(var(--header-h) + 1.5rem);
}
.prose > p:first-child { font-size: 1.05rem; color: var(--text-soft); }
.prose h3 {
  font-size: 1.12rem;
  margin-top: 2rem;
  margin-bottom: .6rem;
  scroll-margin-top: calc(var(--header-h) + 1.5rem);
}
.prose p, .prose ul, .prose ol { margin-bottom: 1.1rem; color: var(--text-soft); }
.prose ul, .prose ol { padding-left: 1.4rem; }
.prose ul { list-style: none; }
.prose ul li { position: relative; }
.prose ul li::before {
  content: "";
  position: absolute;
  left: -1.1rem; top: .8em;
  width: 6px; height: 1px;
  background: var(--accent);
}
.prose ol { list-style: decimal; }
.prose li { margin-bottom: .45rem; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.prose strong { color: var(--text); font-weight: 650; }
.prose table { width: 100%; border-collapse: collapse; font-size: .9rem; margin-bottom: 1.4rem; }
.prose th, .prose td {
  text-align: left;
  padding: .8rem .9rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.prose th {
  font-family: var(--font-sans);
  font-size: .66rem;
  font-weight: 650;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text);
  border-bottom-color: var(--border-str);
}
.table-wrap { overflow-x: auto; }

/* ---------- 18. Reveal (focus-in, not slide) ---------- */
[data-reveal] {
  opacity: 0;
  filter: blur(7px);
  transition: opacity .9s var(--ease), filter .9s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}
[data-reveal].is-visible { opacity: 1; filter: none; }

/* ---------- 19. Keyframes ---------- */
@keyframes drift {
  0%, 100% { translate: 0 0; }
  50%      { translate: 0 -9px; }
}
/* kept for the 404 illustration */
@keyframes phone-float {
  0%, 100% { translate: 0 0; }
  50%      { translate: 0 -9px; }
}
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes dot-in { to { opacity: 1; } }
@keyframes spot-in { to { opacity: 1; } }
@keyframes fade-in { to { opacity: 1; } }
@keyframes sweep {
  0%       { top: 0; opacity: 0; }
  12%, 70% { opacity: 1; }
  100%     { top: 100%; opacity: 0; }
}

/* ---------- 20. Motion & print ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  [data-reveal] { opacity: 1; filter: none; }
  .scan { display: none; }
}

@media print {
  .header, .footer, .toc, .btn, .showcase { display: none !important; }
  body { color: #000; background: #fff; }
  .prose { max-width: none; }
}